1 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
4 (md_assemble): Call dwarf2_emit_insn.
5 (shlib): Fix typo SHILB -> SHLIB.
6 (md_parse_option): Likewise.
7 (ppc_elf_validate_fix): Likewise:
8 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
10 2000-12-12 Nick Clifton <nickc@redhat.com>
12 * cgen.h: Fix formatting.
13 * input-scrub.c: Fix formatting.
14 * macro.c: Fix formatting.
15 * config/tc-mips.c: Fix formatting.
16 * doc/c-mips.texi: Fix formatting.
18 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
20 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
21 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
23 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
25 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
28 * i386.h (*_Suf): Remove No_dSuf.
29 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
31 (i386_optab): Remove 'd' in the suffixes.
33 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
35 * config/tc-i386.c (T_SHORT): Undefine before defining.
37 2000-12-05 Kazu Hirata <kazu@hxi.com>
39 * config/tc-mips.c: Fix formatting.
41 2000-12-04 Matthew Hiller <hiller@redhat.com>
43 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
44 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
45 (md_show_usage): Ditto.
46 (md_parse_option): Ditto.
47 (d10v_cleanup): Writes pending instruction only if
48 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
49 Fix compile time warning messages.
51 * doc/c-d10v.texi: Documents new options.
53 2000-12-04 Matthew Hiller <hiller@redhat.com>
55 * stabs.c (outputting_stabs_line_debug): New variable.
56 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
57 function entry and unset at function exit.
59 * read.h (outputting_stabs_line_debug): New extern declaration.
61 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
63 * dwarf2dbg.c: Fix compile time warning messages.
65 2000-12-03 Kazu Hirata <kazu@hxi.com>
67 * config/tc-a29k.c: Fix formatting.
68 * config/tc-alpha.c: Likewise.
69 * config/tc-arm.c: Likewise.
70 * config/tc-cris.c: Likewise.
71 * config/tc-hppa.c: Likewise.
72 * config/tc-i370.c: Likewise.
73 * config/tc-i386.c: Likewise.
74 * config/tc-i860.c: Likewise.
75 * config/tc-i960.c: Likewise.
76 * config/tc-ia64.c: Likewise.
77 * config/tc-m68hc11.c: Likewise.
78 * config/tc-m68k.c: Likewise.
79 * config/tc-m88k.c: Likewise.
80 * config/tc-pj.c: Likewise.
81 * config/tc-ppc.c: Likewise.
82 * config/tc-sh.c: Likewise.
83 * config/tc-sparc.c: Likewise.
84 * config/tc-tahoe.c: Likewise.
85 * config/tc-vax.c: Likewise.
87 2000-12-01 Chris Demetriou <cgd@sibyte.com>
89 * config/tc-mips.c (mips_ip): When calculating offsets,
90 don't accept as constant the difference between the
91 addresses of symbols in two different sections.
93 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
95 (validate_mips_insn): Likewise. Also, update 'B' operand
96 specifier to use OP_*_CODE20 constants and delete 'm' operand
98 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
99 operand specifiers. Change warning generated by 'B' operand
100 specifier to reflect its new multi-purpose usage.
102 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
103 -1, and update comment.
104 (file_mips_isa): Likewise.
105 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
106 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
107 ISA_* constants rather than hard-coded numbers.
108 (mips_cpu_info): New structure.
109 (mips_cpu_info_table): New table describing CPU and ISA names
111 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
112 mips_cpu_info_from_cpu): New functions.
113 (mips_isa_to_str): New function to get string for ISA name.
114 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
116 (md_begin): Redo CPU and ISA selection logic, using
117 mips_cpu_info_from_*. Convert to use ISA_* constants rather
118 than hard-coded numbers.
119 (append_insn, mips_emit_delays, macro, macro2): Convert to use
120 ISA_* constants rather than hard-coded numbers.
121 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
122 (md_longopts): Delete OPTION_NO_MIPS32.
123 (md_parse_option): Convert to use ISA_* constants rather than
124 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
125 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
126 to use strcasecmp to recognize "default" and to use
127 mips_cpu_info_from_name to get CPU numbers from argument.
128 (md_show_usage): Move -mips32 so it's with the rest of the ISA
129 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
131 (s_mipsset): Accept ISA value 32.
132 * doc/as.texinfo: Clean up MIPS options summary slightly,
133 remove -no-mips32. Add note about -mips4 and -mips32
134 specifying those ISA levels. Delete -mips32 and -no-mips32
135 cpu flag descriptions.
136 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
137 up the supported CPU switch list, and replace 4Kc, 4Km, and
138 4Kp entries with a single mips32-4k entry. Note that you can
141 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
143 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
145 (md_parse_option): Add cases for OPTION_MIPS5 and
147 (md_show_usage): Mention -mips5 and -mips64 arguments.
148 (s_mipsset): Add cases for MIPS5 and MIPS64.
149 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
151 * doc/as.texinfo: Mention -mips5 and -mips64 options
153 * doc/c-mips.texi: Likewise. Also update introduction
154 and ".set" usage information.
156 * config/tc-mips.c (md_show_usage): Add "sb1" to the
158 (mips_cpu_info_table): Add SB-1 entries.
159 * doc/c-mips.texi: Add "sb1" to the list of CPUs
160 known to the -mcpu option.
162 * doc/as.texinfo: Correct description of MIPS -mcpu
163 option, by copying some of the text from doc/c-mips.texi.
165 2000-12-01 Joel Sherrill <joel@OARcorp.com>
167 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
169 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
170 (sparc*-*-rtems*): Switched from a.out to ELF.
171 * configure: Regenerate.
172 * config.in: Regenerate.
173 * Makefile.in: Regenerate.
174 * aclocal.m4: Regenerate.
175 * po/gas.pot: Regenerate.
177 2000-11-30 Philip Blundell <pb@futuretv.com>
179 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
180 even in non BFD_ASSEMBLER case.
182 2000-11-30 Diego Novillo <dnovillo@redhat.com>
184 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
187 2000-11-29 Richard Henderson <rth@redhat.com>
189 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
190 until dwarf2_finish; use relaxation to get cross-fragment offsets;
191 thread multiple subsegments properly; handle multiple code
192 sections properly; emit proper compilation unit info for assembler
195 * as.h (enum _relax_state): Add rs_dwarf2dbg.
196 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
197 (dwarf2dbg_estimate_size_before_relax): Declare.
198 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
199 * write.c: Include dwarf2dbg.h.
200 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
201 (relax_segment): Likewise.
203 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
205 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
206 jump>: Use as_bad_where instead of as_bad. Tweak error message
207 accordingly. Stabilize frag by updating fix part and resetting
209 <undefined symbol, unconditional jump>: Ditto.
210 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
211 indexing is_end_of_line[].
212 (md_assemble): Initialize size to 0.
213 (md_section_align): Mark parameter seg as unused.
214 (parse_reg): Parse names case-insensitively.
216 2000-11-28 Kazu Hirata <kazu@hxi.com>
218 * config/obj-aout.h: Fix formatting.
219 * config/obj-bout.h: Likewise.
220 * config/obj-coff.c: Likewise.
221 * config/obj-coff.h: Likewise.
222 * config/obj-elf.h: Likewise.
223 * config/obj-som.h: Likewise.
224 * config/obj-vms.c: Likewise.
225 * config/obj-vms.h: Likewise.
226 * config/tc-h8300.h: Likewise.
227 * config/tc-ns32k.h: Likewise.
228 * config/tc-sparc.h: Likewise.
229 * config/tc-tic54x.h: Likewise.
230 * config/tc-z8k.h: Likewise.
232 2000-11-28 Nick Clifton <nickc@redhat.com>
234 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
235 License is present in the sources, but not the output, and
236 also available from the GNU website.
237 (GNU Free Documentation License): Comment out this section.
239 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
241 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
242 targets. Remove i860 from valid a.out targets.
243 * Makefile.in: Regenerate.
245 * config/tc-cris.c: Include dwarf2dbg.h.
246 (md_pseudo_table): Add .file and .loc.
247 (md_assemble): Call dwarf2_emit_insn if generating ELF.
248 (s_cris_file, s_cris_loc): New.
249 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
250 * Makefile.am: Regenerate dependencies.
251 * Makefile.in: Regenerate.
253 2000-11-28 Alan Modra <alan@linuxcare.com.au>
255 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
256 (MRI_MUL_PRECEDENCE): Likewise.
257 (op_rank): Fix a comment typo.
259 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
261 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
263 (get_operand): Fix analysis for movw/movb instructions.
265 2000-11-24 Nick Clifton <nickc@redhat.com>
267 * configure.in (xscale-elf): Add target.
268 (xscale-coff): Add target.
269 * configure: Regenerate.
271 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
273 (ARM_EXT_XSCALE): New ARM architecture extension.
274 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
275 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
276 (ARM_THUMB): Rename to ARM_EXT_THUMB.
277 (ARM_ARCH_V4): Remove processor from architecture.
278 (ARM_ARCH_3M): New architecutre definition.
279 (ARM_ARCH_V5TE): New architecutre definition.
280 (ARM_ARCH_XSCALE): New architecutre definition.
281 (CPU_DEFAULT): Allow to be defaulted to XScale.
282 (atpcs): New boolean variable.
283 (ldr_flags): Support 'd' flag for double word loads.
284 (str_flags): Support 'd' flag for double word stored.
285 (do_mia): New function.
286 (do_mar): New function.
287 (do_mra): New function.
288 (do_pld): New function.
289 (do_ldrd): New function.
290 (do_blx): New function.
291 (do_bkpt): New function.
292 (do_clz): New function.
293 (do_lstc2): New function.
294 (do_cdp2): New function.
295 (do_t_blx): New function.
296 (do_t_bkpt): New function.
297 (do_smla): New function.
298 (do_smlal): New function.
299 (do_smul): New function.
300 (do_qadd): New function.
301 (do_co_reg2c): New function.
302 (LONGEST_INSN): Redefine to 7.
304 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
305 command line switches.
307 2000-11-22 Jim Wilson <wilson@redhat.com>
309 * config/tc-ia64.c (pseudo_func): Add missing initializers.
310 (struct rsrc): Make line unsigned.
311 (gr_values): Add missing initializer.
312 (SLOT_NUM_NOT_SET): Add unsigned cast.
313 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
314 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
315 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
316 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
317 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
318 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
319 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
320 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
321 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
322 Add ATTRIBUTE_UNUSED to unused parameters.
323 (convert_expr_to_ab_reg): Add parens.
324 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
325 (dot_prologue): Initialize grsave when declared.
326 (md_pseudo_table): Add missing initializers.
327 (operand_match): Add casts to bfd_vma.
328 (emit_one_bundle): Delete unused local prev. Make required_template
330 (specify_resource): Cast i to unsigned.
331 (note_register_values): Use fprintf_vma.
332 (print_dependency): Likewise.
334 2000-11-21 Jim Wilson <wilson@redhat.com>
336 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
337 for unwind info section.
338 (dot_endp): Likewise for unwind section.
340 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
343 2000-11-21 Jakub Jelinek <jakub@redhat.com>
345 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
346 (output_insn): Call dwarf2_emit_insn.
347 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
349 2000-11-17 Richard Henderson <rth@redhat.com>
351 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
352 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
353 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
355 2000-11-17 Nick Clifton <nickc@redhat.com>
357 * config/tc-arm.c (md_pseudo_table): Add support for .line and
360 2000-11-17 Richard Henderson <rth@redhat.com>
362 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
364 2000-11-17 Richard Henderson <rth@redhat.com>
366 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
367 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
368 tri-state definition of alpha_flag_mdebug.
369 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
370 (s_alpha_file): Store first .file directive.
372 (md_pseudo_table): Add stabs and stabn.
374 2000-11-17 Richard Henderson <rth@redhat.com>
376 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
378 2000-11-17 Richard Henderson <rth@redhat.com>
380 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
381 (main): Call dwarf2_finish.
382 * as.h (debug_type): Clarify documentation of the meaning
384 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
385 (print_stats): Fix parenthesis problem.
386 (now_subseg_size): New.
387 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
388 (dwarf2_directive_file): Don't set debug_type.
389 (dwarf2_where): Honor DEBUG_DWARF2 first.
390 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
391 do nothing if not emitting dwarf2 debug info, or no work.
392 * dwarf2dbg.h (dwarf2_emit_insn): Update.
393 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
394 (ecoff_new_file): Likewise.
395 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
396 commentary wrt dwarf2.
398 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
399 ATTRIBUTE_UNUSED as needed.
400 (emit_insn): Call dwarf2_emit_insn.
403 (s_alpha_coff_wrapper): Don't handle them.
404 (md_pseudo_table): Update for .file and .loc.
405 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
407 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
408 don't protect with debug_type.
409 * config/tc-hppa.c (md_assemble): Likewise.
410 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
411 * config/tc-mn10300.c (md_assemble): Likewise.
412 * config/tc-sh.c (md_assemble): Likewise.
413 * config/tc-v850.c (md_assemble): Likewise.
415 * config/tc-arm.c (arm_end_of_source): Remove.
416 * config/tc-hppa.c (pa_end_of_source): Remove.
417 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
418 * config/tc-mn10300.c (mn10300_finalize): Remove.
419 * config/tc-sh.c (sh_finalize): Remove.
420 * config/tc-v850.c (sh_finalize): Remove.
422 * config/tc-arm.h (md_end): Remove.
423 * config/tc-hppa.h (md_end): Remove.
424 (DWARF2_LINE_MIN_INSN_LENGTH): New.
425 * config/tc-m68hc11.h (md_end): Remove.
426 * config/tc-mn10300.h (md_end): Remove.
427 * config/tc-sh.h (md_end): Remove.
428 * config/tc-v850.h (md_end): Remove.
430 * config/tc-ia64.c (emit_one_bundle): Don't protect
431 dwarf2 bits with debug_type.
432 (md_assemble): Likewise.
433 (ia64_end_of_source): Don't call dwarf2_finish.
435 2000-11-16 Jim Wilson <wilson@redhat.com>
437 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
438 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
441 2000-11-16 H.J. Lu <hjl@gnu.org>
443 * config/obj-elf.c (obj_elf_symver): Don't check the missing
446 2000-11-15 Kazu Hirata <kazu@hxi.com>
448 * config/tc-tic30.c: Fix formatting.
449 * config/tc-tic80.c: Likewise.
450 * config/tc-v850.c: Likewise.
451 * config/tc-vax.c: Likewise.
452 * config/tc-w65.c: Likewise.
453 * config/tc-z8k.c: Likewise.
455 2000-11-14 DJ Delorie <dj@redhat.com>
457 * config/tc-v850.c: Support dwarf2.
458 * config/tc-v850.h: Ditto.
460 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
461 parse_cons_expression_v850 to initialize hold_cons_reloc.
463 2000-11-15 Bernd Schmidt <bernds@redhat.com>
465 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
466 (errata_nops_necessary_p): New function.
467 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
470 2000-11-14 Jim Wilson <wilson@redhat.com>
472 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
473 return little endian bfd formats.
475 2000-11-14 Kazu Hirata <kazu@hxi.com>
477 * config/aout_gnu.h: Fix formatting.
478 * config/atof-vax.c: Likewise.
479 * config/m68k-parse.h: Likewise.
480 * config/m88k-opcode.h: Likewise.
481 * config/obj-elf.c: Likewise.
482 * config/tc-arm.c: Likewise.
483 * config/tc-cris.c: Likewise.
484 * config/tc-i386.c: Likewise.
485 * config/tc-ia64.c: Likewise.
486 * config/tc-mn10300.c: Likewise.
487 * config/te-386bsd.h: Likewise.
488 * config/te-hppa.h: Likewise.
489 * config/te-nbsd.h: Likewise.
490 * config/te-ppcnw.h: Likewise.
491 * config/te-sparcaout.h: Likewise.
492 * config/te-tmips.h: Likewise.
493 * config/vax-inst.h: Likewise.
494 * config/vms-conf.h: Likewise.
496 2000-11-14 Jakub Jelinek <jakub@redhat.com>
498 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
500 2000-11-13 H.J. Lu <hjl@gnu.org>
502 * config/obj-elf.c (elf_frob_symbol): Support
503 ".symver name,name2@@@nodename".
504 (elf_frob_file_before_adjust): Likewise.
506 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
507 and ".symver name,name2@@@nodename".
510 2000-11-12 H.J. Lu (hjl@gnu.org)
512 * config/obj-elf.c (obj_elf_symver): Check missing version
515 2000-11-12 H.J. Lu (hjl@gnu.org)
517 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
518 instead of bfd_vma for non-bfd assemblers.
520 2000-11-09 Kazu Hirata <kazu@hxi.com>
522 * itbl-ops.c: Fix comment typos.
524 2000-11-08 Jim Wilson <wilson@redhat.com>
526 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
527 (struct unwind): Add next_slot_frag field.
528 (slot_index): New parameters slot_frag and first_frag. Add code
529 to add in frag sizes when different. Add comments.
530 (fixup_unw_records): New locals first_frag and last_frag. Pass new
531 arguments to slot_index.
532 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
533 loop end. Set next_slot_frag field.
535 2000-11-07 H.J. Lu <hjl@gnu.org>
537 * doc/as.texinfo (.symver): Updated for versioned symbol
540 * obj.h (format_ops): Add the frob_file_before_adjust field.
542 * config/obj-aout.c (aout_format_ops): Set the
543 frob_file_before_adjust field to 0.
544 * config/obj-coff.c (coff_format_ops): Likewise.
545 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
547 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
549 (elf_frob_file_before_adjust): New function to remove unneeded
550 versioned symbols from the symbol table.
551 (elf_format_ops): Set the frob_file_before_adjust field to
552 elf_frob_file_before_adjust.
554 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
557 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
559 2000-11-07 Peter Targett <peter.targett@arccores.com>
561 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
563 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
564 Fix compile time warning messages.
566 2000-11-07 Nick Clifton <nickc@redhat.com>
568 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
569 buffer in order to avoid buffer overflows.
571 2000-11-06 Steve Ellcey <sje@cup.hp.com>
573 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
574 Change M to m for -milp32 or -mlp64 to match gcc.
575 (dot_endp): Use bytes_per_address instead of 8.
576 (emit_one_bundle): Use number_to_chars_littleendian instead of
578 (fix_insn): Likewise.
579 (ia64_init): New function.
580 (ia64_target_format): New function.
581 (md_begin): Set endianness, arch, and machine as appropriate.
582 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
583 Make these macros depend on TE_HPUX macro.
584 (TARGET_FORMAT): Define.
585 (HOST_SPECIAL_INIT): Define.
586 * config/te-hpux.h: New file.
587 * configure.in: Add "ia64-*-hpux*" target to configure.
588 * configure: Regenerate.
590 2000-11-06 Kazu Hirata <kazu@hxi.com>
592 * as.c: Fix formatting.
593 * dwarf2dbg.c: Likewise.
594 * input-file.c: Likewise.
595 * input-file.h: Likewise.
596 * input-scrub.c: Likewise.
597 * itbl-ops.c: Likewise.
598 * listing.c: Likewise.
600 * messages.c: Likewise.
602 * subsegs.c: Likewise.
603 * subsegs.h: Likewise.
606 2000-11-06 Nick Clifton <nickc@redhat.com>
608 * doc/as.texinfo: Add GNU Free Documentation License.
609 * doc/gasp.texi: Add GNU Free Documentation License.
610 * doc/as.1: Add GNU Free Documentation License.
612 2000-11-05 Nick Clifton <nickc@redhat.com>
614 * config/tc-arm.c: Add include of "dwarf2dbg.h"
616 2000-11-02 Per Lundberg <plundis@chaosdev.org>
618 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
619 * configure: Regenerate.
621 2000-11-01 Nick Clifton <nickc@redhat.com>
623 * read.c (original_case_string): New global variable.
624 (read_a_source_file): Copy opcode string into
625 original_case_string if clobbering the case of the opcode.
626 * read.h: Export the definition of original_case_string.
627 * config/tc-arm.c (md_assembler): When parsing a .req
628 directive use the original opcode string, not the case
631 2000-11-02 Nick Clifton <nickc@redhat.com>
633 * config/tc-mn10300.c (debug_line): Remove this static
635 (md_assemble): Call dwarf2_generate_asm_lineno instead of
636 dwarf2_where and dwarf2_gen_line_info.
638 2000-11-02 Theo Honohan <th@futuretv.com>
640 * config/tc-arm.c (do_msr): Improve error message.
642 2000-10-31 Eric Christopher <echristo@redhat.com>
644 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
645 or pc-relative, else use fx_offset.
647 2000-10-31 Jim Wilson <wilson@redhat.com>
649 * config/tc-ia64.c (struct md): New field tag_fixups.
650 (ia64_flush_insns): Handle tag_fixups. Error if dangling
651 qualifying predicate.
652 (emit_one_bundle): Delete spurious multiplication by one. Handle
654 (ia64_start_line): Error if dangling qualifying predicate.
655 (defining_tag): New static variable.
656 (ia64_unrecognized_line, case '['): Parse tags.
657 (ia64_frob_label): Create tag_fixups.
658 (md_assemble): Reset md.qp.X_op after using it.
660 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
662 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
664 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
666 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
668 2000-10-30 Kazu Hirata <kazu@hxi.com>
670 * expr.c: Fix formatting.
671 * flonum-copy.c: Likewise.
672 * flonum.h: Likewise.
676 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
678 * as.h (OPTION_MD_BASE): Bump to 190.
679 * as.c (parse_args) <std_longopts>: Add comment about the need to
680 check OPTION_MD_BASE in as.h.
682 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
685 2000-10-27 Nick Clifton <nickc@redhat.com>
687 * configure.in (emulations): Add m68hc12.
688 * configure: Regenerate.
689 * po/gas.pot: Regenerate.
691 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
693 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
695 (arm_psr_parse): Handle lowercase CPSR and SPSR.
697 2000-10-25 Nick Clifton <nickc@redhat.com>
699 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
700 a DWARF2 line number information sequence.
702 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
704 * read.c (generate_lineno_debug): Update comment describing why
705 DWARF2 line number debug information is not generated
706 automatically by this function.
708 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
711 * config/tc-arm.h (md_end): Define.
712 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
714 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
715 if generating DWARF2 line numbers.
716 (arm_end_of_source): New function. Call dwarf2_finish if
719 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
720 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
721 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
723 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
725 * tc-i386.c: Fix prototype declarations for functions taking no
728 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
730 * tc-i386.c (i386_operand_modifier): Remove.
731 (build_displacement_string): Remove.
732 (i386_parse_seg): Remove.
733 (i386_intel_memory_operand): Remove.
734 (i386_intel_operand): Re-write using recursive descent parser based
735 on MASM documentation.
736 (struct intel_parser_s): New structure.
737 (intel_parser): New static variable.
738 (struct intel_token): New structure.
739 (cur_token, prev_token): New static variables.
752 (intel_match_token): New function.
753 (intel_get_token): New function.
754 (intel_putback_token): New function.
755 (intel_expr): New function.
756 (intel_e05): New function.
757 (intel_e05_1): New function.
758 (intel_e06): New function.
759 (intel_e06_1): New function.
760 (intel_e09): New function.
761 (intel_e09_1): New function.
762 (intel_e10): New function.
763 (intel_e10_1): New function.
764 (intel_e11): New function.
766 2000-10-20 Jakub Jelinek <jakub@redhat.com>
768 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
769 instructions to loose any special insn->architecture mask.
771 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
772 (sparc_md_end, sparc_arch_types, sparc_arch,
773 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
774 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
775 request v9b architecture if they are used).
777 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
779 * config/tc-m68k.c: Fix the previous misapplied patch.
781 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
783 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
784 BFD_ASSEMBLER and !BFD_ASSEMBLER.
785 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
788 2000-10-17 Kazu Hirata <kazu@hxi.com>
790 * debug.c: Fix formatting.
791 * depend.c: Likewise.
792 * dwarf2dbg.c: Likewise.
793 * dwarf2dbg.h: Likewise.
797 * flonum-konst.c: Likewise.
800 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
802 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
804 * doc/as.texinfo: Added notes about this new option.
806 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
808 * config/tc-sh.c (JREG): Remove.
809 (md_convert_frag): Remove #if 0:d code using JREG.
811 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
813 * config/tc-i386.c (i386_operand_modifier): Only match
814 modifiers SHORT and FLAT if they are followed by a space.
815 (parse_register): When `allow_naked_reg' is set, do not confuse
816 identifiers that start with a register name with a register.
818 2000-10-12 Kazu Hirata <kazu@hxi.com>
820 * app.c: Fix formatting.
823 * bit_fix.h: Likewise.
828 2000-10-11 Alan Modra <alan@linuxcare.com.au>
830 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
832 2000-10-07 Alan Modra <alan@linuxcare.com.au>
834 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
835 Re-arrange function a little and improve error message.
837 * write.c (write_relocs): Fix a comment.
839 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
842 2000-10-05 Jim Wilson <wilson@cygnus.com>
844 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
846 2000-10-05 Alan Modra <alan@linuxcare.com.au>
848 * config/tc-i386.c: Delete some useless comments, reformat others.
850 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
851 non-global syms in linkonce sections.
853 2000-10-04 Ralf Baechle <ralf@gnu.org>
855 * config/tc-ia64.c (operand_match): Don't use // style comments.
856 * config/tc-i370.c: Likewise.
858 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
860 Changes to handle varying register prefix and user symbol prefix.
861 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
862 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
863 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
864 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
865 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
866 (demand_register_prefix): New variable.
867 (md_pseudo_table): New pseudo ".syntax".
868 (md_longopts): New options --no-underscore and --underscore.
869 (cris_target_format): Return elf32-us-cris or elf32-cris depending
870 on symbols_have_leading_underscore.
871 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
872 (get_spec_reg): Ditto.
873 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
875 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
877 <case OPTION_NO_US, case OPTION_US>: New.
878 (md_show_usage): Be brief and reformat to match continuation of
880 * po/gas.pot: Regenerate.
882 2000-09-28 Alan Modra <alan@linuxcare.com.au>
884 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
885 force relocs for 12 bit branches.
886 (md_apply_fix): Similarly, adjust logic here.
888 2000-09-28 Alan Modra <alan@linuxcare.com.au>
890 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
891 adjust for external and weak syms as we will use a reloc. Allow
892 for +8 offset when calculating limits of branches.
893 (hppa_fix_adjustable): Undo 2000-09-23 change.
894 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
895 Correct distance calculation.
896 (tc_gen_reloc): Print the file name and line number if we can't
899 From John David Anglin <dave@hiauly1.hia.nrc.ca>
900 * config/tc-hppa.c (nonzero_dibits): Define.
901 (arg_reloc_stub_needed): Check each arg and return value
902 separately for zero case.
903 (pa_align): Declare argument `bytes'.
905 2000-09-25 Kazu Hirata <kazu@hxi.com>
907 * config/tc-cris.c: Fix formatting.
908 * config/tc-d10v.h: Likewise.
909 * config/tc-d30v.c: Likewise.
910 * config/tc-d30v.h: Likewise.
911 * config/tc-fr30.c: Likewise.
912 * config/tc-fr30.h: Likewise.
913 * config/tc-m68k.c: Likewise.
914 * config/tc-m68k.h: Likewise.
915 * config/tc-pj.h: Likewise.
916 * config/tc-ppc.c: Likewise.
917 * config/tc-ppc.h: Likewise.
918 * config/tc-sh.c: Likewise.
919 * config/tc-sh.h: Likewise.
920 * config/tc-sparc.c: Likewise.
921 * config/tc-v850.h: Likewise.
922 * config/tc-vax.h: Likewise.
923 * config/tc-w65.h: Likewise.
924 * config/tc-z8k.h: Likewise.
926 2000-09-23 Alan Modra <alan@linuxcare.com.au>
928 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
930 (hppa_force_relocation): Likewise.
932 2000-09-22 Jim Wilson <wilson@cygnus.com>
934 * config/tc-ia64.c (dv_sem): Add "stop".
935 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
936 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
937 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
939 (mark_resources): Check IA64_RS_PRr.
941 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
943 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
944 md_estimate_size_before_relax): Redesign and clean up the
945 relaxation mechanism.
947 2000-09-21 Kazu Hirata <kazu@hxi.com>
949 * config/tc-ns32k.c: Fix formatting.
950 * config/tc-ns32k.h: Likewise.
952 2000-09-20 Kazu Hirata <kazu@hxi.com>
954 * config/tc-m32r.c: Fix formatting.
955 * config/tc-m32r.h: Likewise.
956 * config/tc-m68851.h: Likewise.
957 * config/tc-m68hc11.c: Likewise.
958 * config/tc-m68hc11.h: Likewise.
959 * config/tc-m88k.c: Likewise.
960 * config/tc-mcore.c: Likewise.
961 * config/tc-mcore.h: Likewise.
962 * config/tc-mips.c: Likewise.
963 * config/tc-mips.h: Likewise.
964 * config/tc-mn10200.h: Likewise.
965 * config/tc-mn10300.h: Likewise.
966 * config/tc-tahoe.c: Likewise.
967 * config/tc-tahoe.h: Likewise.
969 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
971 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
972 Likewise in relaxation description comments.
974 2000-09-18 Alan Modra <alan@linuxcare.com.au>
976 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
977 subtraction of two syms without emitting a relocation.
979 From David Huggins-Daines <dhd@linuxcare.com>
980 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
981 global or weak symbols.
983 2000-09-15 Kazu Hirata <kazu@hxi.com>
985 * config/tc-h8300.h: Fix formatting.
986 * config/tc-h8500.c: Likewise.
987 * config/tc-h8500.h: Likewise.
988 * config/tc-hppa.h: Likewise.
989 * config/tc-i370.h: Likewise.
990 * config/tc-i386.h: Likewise.
991 * config/tc-i860.c: Likewise.
992 * config/tc-i860.h: Likewise.
993 * config/tc-i960.h: Likewise.
994 * config/tc-ia64.c: Likewise.
995 * config/tc-ia64.h: Likewise.
997 2000-09-14 Kazu Hirata <kazu@hxi.com>
999 * config/tc-a29k.c: Fix formatting.
1000 * config/tc-alpha.c: Likewise.
1001 * config/tc-arc.c: Likewise.
1002 * config/tc-arc.h: Likewise.
1003 * config/tc-arm.c: Likewise.
1004 * config/tc-arm.h: Likewise.
1005 * config/tc-avr.c: Likewise.
1006 * config/tc-avr.h: Likewise.
1007 * config/tc-tic30.c: Likewise.
1008 * config/tc-tic30.h: Likewise.
1009 * config/tc-tic54x.c: Likewise.
1010 * config/tc-tic54x.h: Likewise.
1011 * config/tc-tic80.c: Likewise.
1012 * config/tc-tic80.h: Likewise.
1014 2000-09-14 Timothy Wall <twall@cygnus.com>
1016 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1017 parallel comparisons for later use.
1018 (struct rsrc): Add parallel comparison type.
1019 (resources_match): Skip special cases of PR usage (non-conflicting
1022 2000-09-13 Kazu Hirata <kazu@hxi.com>
1024 * config/obj-ecoff.c: Fix formatting.
1025 * config/obj-elf.c: Likewise.
1026 * config/obj-elf.h: Likewise.
1027 * config/obj-evax.h: Likewise.
1028 * config/obj-generic.h: Likewise.
1029 * config/obj-hp300.c: Likewise.
1030 * config/obj-hp300.h: Likewise.
1031 * config/obj-ieee.h: Likewise.
1032 * config/obj-vms.c: Likewise.
1033 * config/obj-vms.h: Likewise.
1035 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1037 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1038 (md_parse_option): Ditto.
1039 (md_longopts): Add -mips32 option.
1040 (md_show_usage): Document new options.
1041 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1042 (mips_ip): Assemble mfc0 with a sub-selection code.
1043 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1044 (mips_cpu_to_str): New function.
1045 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1046 Use CPU_* defines instead of hardcoded numbers.
1048 * doc/as.texinfo: Document new options.
1049 * doc/c-mips.texi: Ditto.
1051 2000-09-12 Kazu Hirata <kazu@hxi.com>
1053 * as.h: Fix formatting.
1054 * asintl.h: Likewise.
1055 * bit_fix.h: Likewise.
1056 * config/obj-aout.c: Likewise.
1057 * config/obj-aout.h: Likewise.
1058 * config/obj-bout.c: Likewise.
1059 * config/obj-bout.h: Likewise.
1060 * config/obj-coff.c: Likewise.
1061 * config/obj-coff.h: Likewise.
1062 * dwarf2dbg.h: Likewise.
1064 * flonum.h: Likewise.
1065 * frags.h: Likewise.
1066 * itbl-ops.h: Likewise.
1067 * macro.h: Likewise.
1070 * struc-symbol.h: Likewise.
1071 * subsegs.h: Likewise.
1072 * symbols.h: Likewise.
1074 * write.h: Likewise.
1076 2000-09-11 Kazu Hirata <kazu@hxi.com>
1078 * bignum-copy.c: Fix formatting.
1079 * config/tc-i370.c: Likewise.
1080 * config/tc-i960.c: Likewise.
1081 * config/tc-m68k.c: Likewise.
1082 * ehopt.c: Likewise.
1083 * flonum-copy.c: Likewise.
1084 * flonum-konst.c: Likewise.
1085 * flonum-mult.c: Likewise.
1086 * literal.c: Likewise.
1089 * stabs.c: Likewise.
1090 * subsegs.c: Likewise.
1092 2000-09-09 Philip Blundell <philb@gnu.org>
1094 * configure.in (arm*-*-uclinux*): New target.
1095 * configure: Regenerate.
1097 2000-09-09 Kazu Hirata <kazu@hxi.com>
1099 * input-file.c: Fix formatting.
1100 * itbl-ops.c: Likewise.
1101 * messages.c: Likewise.
1103 2000-09-08 Philip Blundell <philb@gnu.org>
1105 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1108 2000-09-07 H.J. Lu <hjl@gnu.org>
1110 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1111 * configure: Rebuild.
1113 2000-09-07 Kazu Hirata <kazu@hxi.com>
1115 * atof-generic.c: Fix formatting.
1116 * config/tc-mips.c: Likewise.
1117 * config/tc-vax.c: Likewise.
1118 * input-scrub.c: Likewise.
1120 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1122 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1123 * configure.in (sh-*-linux*): Added.
1124 * configure: Rebuilt.
1126 2000-09-06 Kazu Hirata <kazu@hxi.com>
1128 * config/tc-hppa.c: Fix formatting.
1130 * ecoff.c: Fix formatting.
1132 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1134 * configure: Rebuilt with new libtool.m4.
1136 2000-09-05 Kazu Hirata <kazu@hxi.com>
1138 * cgen.c: Fix formatting.
1139 * config/tc-ia64.c: Likewise.
1141 2000-09-05 Nick Clifton <nickc@redhat.com>
1143 * aclocal.m4: Regenerate.
1144 * config.in: Regenerate.
1145 * configure: Regenerate.
1146 * po/gas.pot: Regenerate.
1148 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1150 * config/tc-cris.c: Correct comment typos.
1152 2000-09-05 Eric Christopher <echristo@cygnus.com>
1154 * config/tc-mn10300.c: Cleanup.
1155 (md_pcrel_from): Enable.
1157 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1159 * expr.c (operand): Fix a comment typo.
1160 * write.c (write_relocs): Fix a signed/unsigned warning.
1162 * config/tc-hppa.c (fudge_reg_expressions): New
1163 (hppa_force_reg_syms_absolute): New.
1164 (pa_equ): Allow reg_section expressions.
1165 * config/tc-hppa.c (md_optimize_expr): Define.
1166 (hppa_force_reg_syms_absolute): Prototype.
1168 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1169 (pa_parse_number): Pass in arg to select fp reg parsing.
1170 Return 1 to indicate format checks pass. If strict, then only
1171 accept a register or register symbol. Return value in...
1172 (pa_number): New static for pa_parse_number.
1173 (FP_REG_BASE): Define.
1174 (FP_REG_RSEL): Define.
1175 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1176 appropriate. White space changes.
1177 (need_pa11_opcode): Don't bother passing any params, get them from
1179 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1180 Remove extraneous check in case 'Q'.
1181 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1182 reg, set section of resulting symbol to reg_section.
1183 (pa_parse_space_stmt): Modify call to pa_parse_number.
1184 (pa_space): Likewise.
1186 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1187 (hppa_force_relocation): Handle vtable relocs.
1188 (pa_vtable_entry): New.
1189 (pa_vtable_inherit): New.
1190 (md_pseudo_table): Add entries for vtable pseudos.
1191 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1192 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1194 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1195 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1196 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1198 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1199 specify a symbol type.
1201 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1202 dependent things together.
1203 (md_elf_symbol_type): Define.
1205 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1207 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1209 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1210 (obj_elf_vtable_entry): Declare.
1212 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1213 and export function.
1214 (obj_elf_vtable_entry): Similarly.
1215 (elf_pseudo_table): Fix the damage with a cast.
1217 2000-09-03 Richard Henderson <rth@cygnus.com>
1219 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1220 for template selection when a label is needed.
1222 2000-09-02 Kazu Hirata <kazu@hxi.com>
1224 * config/tc-ia64.c: Fix formatting.
1226 2000-09-02 Nick Clifton <nickc@redhat.com>
1228 * configure.in: Increase version number to 2.10.91.
1229 * configure: Regenerate.
1230 * aclocal.m4: Regenerate.
1231 * config.in: Regenerate.
1232 * po/gas.pot: Regenerate.
1233 * Makefile.in: Regenerate.
1235 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1237 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1238 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1239 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1241 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1244 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1246 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1247 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1248 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1249 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1250 (GOT_symbol): New variable.
1251 (md_undefined_symbol): Set it.
1253 2000-09-01 Richard Henderson <rth@cygnus.com>
1255 * config/tc-ia64.c (match): Don't inline.
1256 (extra_goodness): New.
1257 (md_begin): Prefer nop.f and nop.b for best_template.
1259 2000-08-31 Kazu Hirata <kazu@hxi.com>
1261 * as.c: Fix formatting.
1263 * frags.c: Likewise.
1264 * macro.c: Likewise.
1266 2000-08-31 Eric Christopher <echristo@cygnus.com>
1268 * config/tc-mn10300.c: Cleanup and fix warnings.
1269 (md_pseudo_table): Add initializers.
1270 (md_show_usage): Cleanup.
1271 (md_parse_option): Fix warnings.
1272 (md_undefined_symbol): Fix warnings.
1273 (md_conver_frag): Fix warnings.
1274 (tc_gen_reloc): Fix warnings.
1275 (md_apply_fix3): Fix warnings.
1276 (check_operand): Fix warnings.
1278 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1280 * acinclude.m4: Include libtool and gettext macros from the
1282 * aclocal.m4, configure: Rebuilt.
1284 2000-08-30 Mark Hatle <mhatle@mvista.com>
1286 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1288 2000-08-31 Kazu Hirata <kazu@hxi.com>
1290 * listing.c: Fix formatting.
1292 2000-08-29 Kazu Hirata <kazu@hxi.com>
1294 * app.c: Fix a comment typo. Fix formatting.
1296 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1298 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1299 offset of the target destination for jmp instructions.
1300 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1302 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1304 * NEWS: Mention support for CRIS.
1306 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1308 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1309 Sets `.lcomm' alignment to zero.
1311 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1313 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1314 (TC_FIX_ADJUSTABLE): Define.
1316 2000-08-23 Jim Wilson <wilson@cygnus.com>
1318 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1319 unwind.personality_routine is set.
1321 2000-08-23 H.J. Lu <hjl@gnu.org>
1323 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1325 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1327 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1330 2000-08-22 H.J. Lu <hjl@gnu.org>
1332 * config.in (STRICTCOFF): New for strict COFF.
1334 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1335 i386-*-go32* and i386-go32-rtems*.
1336 * configure: Rebuilt.
1338 * config/obj-coff.c (obj_coff_endef): Follow the historical
1339 behavior if STRICTCOFF is not defined.
1341 * doc/internals.texi: Document STRICTCOFF.
1343 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1345 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1346 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1347 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1348 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1349 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1350 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1351 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1354 2000-08-22 Eric Christopher <echristo@cygnus.com>
1356 * config/tc-mn10300.c: (md_apply_fix): New function.
1357 (mn10300_force_relocation): New function.
1358 (mn10300_fix_adjustable): New function.
1360 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1361 (TC_HANDLES_FX_DONE): Define.
1362 (obj_fix_adjustable): Define.
1363 (MD_APPLY_FIX3): Define.
1364 (TC_LINKRELAX_FIXUP): Define.
1366 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1368 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1370 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1372 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1374 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1375 if the fixup resulted in a relocation.
1377 2000-08-18 Nick Clifton <nickc@redhat.com>
1379 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1380 Make reference to first element of shift_names explicit.
1382 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1384 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1385 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1386 add a symbol's address. Removed all target-specific #ifdefs that
1387 used to accomplished the same.
1388 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1389 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1390 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1391 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1392 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1394 2000-08-17 Kazu Hirata <kazu@hxi.com>
1396 * dwarf2dbg.c: Fix formatting.
1398 2000-08-17 Nick Clifton <nickc@redhat.com>
1400 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1401 to be recoded as logical shift lefts by zero.
1403 2000-08-16 Jim Wilson <wilson@cygnus.com>
1405 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1406 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1408 (note_register_values): Handle IA64_OPND_R3_2 operands.
1410 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1412 * config/tc-i860.c (md_operand): Silly typo fixed.
1414 2000-08-16 Nick Clifton <nickc@redhat.com>
1416 * config/tc-arm.c (struct asm_shift): Delete.
1418 (enum asm_shift_index): New.
1419 (struct asm_shift_properties): New.
1420 (struct asm_shift_name): New.
1421 (shift_properties[]); New.
1422 (shift_names[]); New.
1424 (decode_shift): Use new structures.
1425 Issue a warning is "ROR #0" is used.
1426 Issue a warning if "ASR #0" or "LSR #0" is used.
1428 (md_begin): Initialise arm_shift_hsh table from new
1429 asm_shift_name array.
1431 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1433 * config/tc-sparc.c: Kill all warnings.
1434 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1436 (md_show_usage): Update usage text.
1438 2000-08-16 Nick Clifton <nickc@redhat.com>
1440 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1443 2000-08-15 Will Cohen <wcohen@redhat.com>
1445 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1447 * config/tc-sh.c (md_assemble): Changed so debug_type
1448 test performed for ppi_assemble
1449 * config/tc-sh.c: Included dwarf2dbg.h.
1450 (debug_line): Defined.
1451 (md_assemble): Generates dwarf2 line info.
1452 (sh_finalize): New function. Finalize dwarf2 info.
1453 (assemble_ppi): Returns size of code generated.
1454 (build_Mytes): Returns size of code generated.
1455 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1456 * config/tc-sh.h (md_end): Defined.
1457 (sh_finalize): Declared.
1459 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1461 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1464 2000-08-14 Nick Clifton <nickc@redhat.com>
1466 * config/tc-arm.c (do_bx): Allow "bx pc".
1468 2000-08-14 Jim Wilson <wilson@cygnus.com>
1470 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1471 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1472 (md_begin): Change assignment to md.flag to OR in the new bit.
1474 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1476 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1477 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1480 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1482 * NEWS: Mention i860 support.
1484 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1486 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1488 2000-08-14 Andreas Schwab <schwab@suse.de>
1490 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1492 2000-08-11 Andreas Schwab <schwab@suse.de>
1494 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1497 2000-08-11 Kazu Hirata <kazu@hxi.com>
1499 * expr.c: Fix formatting.
1500 * config/obj-bout.c: Likewise.
1502 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1504 * doc/c-i860.texi: Flesh out the i860 section more.
1506 2000-08-10 Kazu Hirata <kazu@hxi.com>
1508 * symbols.c: Fix formatting.
1511 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1513 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1514 has the IgnoreSize bit set.
1516 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1518 From Rodney Brown <RodneyBrown@mynd.com>
1519 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1520 * configure: Regenerate.
1522 2000-08-09 Kazu Hirata <kazu@hxi.com>
1524 * hash.c: Fix formatting.
1527 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1529 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1530 (i860_fix_info): New enum.
1531 (MD_APPLY_FIX3): Define.
1532 (WORKING_DOT_WORD): Define.
1533 (TC_HANDLES_FX_DONE): Define.
1534 (DIFF_EXPR_OK): Define.
1535 (LISTING_HEADER): Define.
1536 (TARGET_FORMAT): Select target format based on endian flag.
1537 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1538 (target_big_endian): Add external declaration.
1540 * config/tc-i860.c: All existing code reworked completely. Other
1541 new code shown below.
1542 (SYNTAX_SVR4): Define.
1543 (target_warn_expand): New variable.
1544 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1545 (md_longopts): Declare and define with new options (-EL, -EB,
1547 (md_show_usage): New function.
1548 (md_operand): New function.
1549 (obtain_reloc_for_imm16): New function.
1550 (md_apply_fix3): New function.
1551 (tc_gen_reloc): New function.
1553 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1555 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1556 2 bytes of the jump address are in the same frag.
1557 (find): Accept 68hc12 register indirect modes.
1559 * NEWS: Mention 68HC11 & 68HC12 support.
1561 2000-08-07 Richard Henderson <rth@cygnus.com>
1563 * config/tc-ia64.c (unwind): Add prologue_mask member.
1564 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1565 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1566 (dot_body): Clear unwind.prologue_mask.
1567 (dot_prologue): Set it. Accept a register second argument.
1569 2000-08-07 Kazu Hirata <kazu@hxi.com>
1571 * config/atof-ieee.c: Fix formatting.
1572 * config/atof-tahoe.c: Likewise.
1574 2000-08-06 Nick Clifton <nickc@cygnus.com>
1576 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1579 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1580 of .popsection, .previous, .pushsection, .subsection,
1581 .version, .vtable_entry, .vtable_inherit and .weak.
1583 2000-08-05 Kazu Hirata <kazu@hxi.com>
1585 * config/tc-cris.c: Fix formatting.
1586 * config/tc-i386.c: Likewise.
1587 * config/tc-sparc.c (sparc_ip): Simplify the code.
1589 2000-08-04 Kazu Hirata <kazu@hxi.com>
1591 * config/tc-cris.c: Rearrange code for readability.
1592 * config/tc-d10v.c: Fix formatting.
1593 * config/tc-m32r.c: Likewise.
1594 * config/tc-sparc.c: Likewise.
1596 2000-08-02 Jim Wilson <wilson@cygnus.com>
1598 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1599 before ia64_find_opcode.
1600 (md_assemble): Likewise.
1602 2000-08-01 Nick Clifton <nickc@cygnus.com>
1604 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1605 Undo some formatting fixes.
1607 2000-08-01 Kazu Hirata <kazu@hxi.com>
1609 * config/obj-som.c: Fix formatting.
1610 * config/obj-ieee.c: Likewise.
1611 * config/tc-arm.c: Likewise.
1612 * config/tc-v850.c: Likewise.
1614 2000-08-01 Nick Clifton <nickc@redhat.com>
1616 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1617 index by command line option.
1619 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1621 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1622 (@node M68K-Branch): Rewrite to match the reality.
1624 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1626 * doc/c-i860.texi: New file.
1627 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1628 * doc/Makefile.in: Regenerate.
1629 * doc/all.texi: Add I860 as relevant architecture.
1630 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1632 2000-07-31 Kazu Hirata <kazu@hxi.com>
1634 * config/tc-d30v.c: Fix formatting.
1636 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1638 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1639 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1640 long emit a long branch if available instead of an absolute jump, never
1641 emit absolute jumps for anything with --pcrel.
1643 * doc/c-m68k.texi: Document new command line option.
1645 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1647 * config/tc-avr.c: Use PARAMS macro in function declarations.
1648 Don't declare md_pcrel_from_section (already in tc-avr.h).
1649 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1650 (avr_operand): Don't set (unsigned) op_mask to -1.
1652 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1654 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1655 * configure: Regenerated.
1656 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1657 of operand to the .type directive (.e.g, "type").
1659 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1661 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1662 * app.c (do_scrub_chars): Record where first comment found.
1663 * read.c (read_a_source_file): Init found_comment on entry, and
1664 notify whether comments found on exit.
1665 * config/tc-hppa.c (md_shortopts): Add "c".
1666 (md_longopts): Add warn-comment.
1667 (md_parse_option): Handle it.
1668 (md_show_usage): Show available options.
1669 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1671 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1673 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1674 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1676 (md_estimate_size_before_relax): Don't fall off end of function.
1678 2000-07-27 Kazu Hirata <kazu@hxi.com>
1680 * config/tc-avr.c: Fix formatting.
1681 * config/tc-ns32k.c: Likewise.
1683 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1685 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1687 2000-07-27 Kazu Hirata <kazu@hxi.com>
1689 * config/tc-d10v.c: Fix formatting.
1690 * config/tc-z8k.c: Likewise.
1691 * config/tc-sparc.c: Likewise.
1693 2000-07-26 Dave Brolley <brolley@redhat.com>
1695 * cgen.c (queue_fixup): Declare opinfo.
1696 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1697 (gas_cgen_md_operand): Ditto.
1698 (gas_cgen_md_apply_fix3): Ditto.
1700 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1702 * config/obj-coff.c (obj_frob_symbol): Don't merge
1703 labels. Don't merge if the symbol isn't constant. Return
1704 immediately if a symbol is merged.
1706 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1708 * frags.c (frag_align): Correct absolute section alignment.
1710 2000-07-20 DJ Delorie <dj@redhat.com>
1712 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1713 it breaks linking against DLLs.
1715 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1717 * configure.in: Add CRIS support.
1718 * configure: Regenerate.
1719 * Makefile.am: (CPU_TYPES): Add cris.
1720 (CPU_OBJ_VALID) [aout]: Add cris.
1721 (MULTI_CPU_TYPES): Add cris.
1722 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1723 [coff]: Only i386 and mips are valid.
1724 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1725 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1726 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1727 Regenerate dependencies.
1728 * Makefile.in: Regenerate.
1729 * aclocal.m4: Regenerate.
1730 * as.c: Declare crisaout, criself.
1731 * config/tc-cris.h, config/tc-cris.c: New.
1732 * config/e-criself.c, config/e-crisaout.c: New.
1733 * po/POTFILES.in, po/gas.pot: Regenerate.
1735 2000-07-20 Kazu Hirata <kazu@hxi.com>
1737 * read.c: Fix formatting.
1738 * write.c: Fix formatting.
1740 2000-07-19 H.J. Lu <hjl@gnu.org>
1742 * sb.c: Include <stdlib.h> if exists for abort ().
1744 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1746 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1747 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1748 (pa_type_args): Same here.
1750 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1752 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1753 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1754 the storage class is already set.
1756 2000-07-17 Kazu Hirata <kazu@hxi.com>
1758 * config/tc-m68hc11.c: Fix formatting.
1759 * config/tc-mn10200.c: Likewise.
1760 * config/tc-mn10300.c: Likewise.
1761 * config/tc-pj.c: Likewise.
1762 * config/tc-tic80.c: Likewise.
1763 * config/tc-w65.c: Likewise.
1765 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1767 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1770 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1772 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1775 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1777 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1778 ELF as are used for SOM (except the 32-bit reloc one) to decide
1779 whether a symbol can be reduced to a section symbol. Expand on
1780 the comment for symbols involved in LR% and RR% expressions.
1782 2000-07-14 Nick Clifton <nickc@cygnus.com>
1784 * config/tc-mips.c (mips_disable_float_construction): New
1785 static variable. Set to true if doubles should not be
1786 constructed by loading two single width fp registers with
1787 halves of the value.
1788 (mips_ip): Test mips_disable_float_construction.
1789 (md_longopts): Add command line switches --construct-floats
1790 and --no-construct-floats.
1791 (md_parse_option): Parse new command line options.
1792 (md_show_usage): Describe new command line options.
1794 * doc/c-mips.texi: Document new command line options.
1796 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1798 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1799 * configure: Regenerate.
1801 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1803 * configure.in (DEFAULT_EMULATION setting): Revert part of
1804 2000-07-01 change that set te_multi=multi unless set to tmips.
1805 * configure: Regenerate.
1807 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1809 * config/obj-coff.c (coff_frob_section): Add padding to the last
1810 section when aligning it increases its size.
1812 2000-07-11 Kazu Hirata <kazu@hxi.com>
1814 * config/tc-tic54x.c: Fix formatting.
1816 2000-07-10 Kazu Hirata <kazu@hxi.com>
1818 * config/tc-h8500.c: Fix formatting.
1819 * config/tc-tic54x.c: Fix formatting.
1821 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1823 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1824 displacements correctly.
1826 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1828 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1830 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1834 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1836 From David Huggins-Daines <dhd@linuxcare.com>
1837 * config/te-hppalinux64.h: Add a new emulation.
1838 * configure.in (emulations): Add configure bits to support the
1839 64-bit Linux/parisc target.
1840 * configure: Regenerate.
1842 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1843 (md_shortopts): Add `V' for ELF.
1845 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1846 when SOM or ELF_ARG_RELOC are defined.
1847 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1848 ELF_ARG_RELOC are defined.
1849 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1850 (pa_stringer): ..Do it here instead. Fix comment typos.
1851 (hppa_force_relocation): Cast enums to int before comparing with
1854 From Ryan Bradetich <rbradetich@uswest.net>
1855 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1856 redifinition warning.
1857 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1858 (hppa_force_relocation): ditto
1859 (md_apply_fix): Added cast to buf to fix warnings.
1861 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1862 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1864 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1865 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1866 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1867 reloc_type** to avoid warnings in switch.
1868 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1869 little earlier instead.
1871 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1873 (pa_type_args): Use symbol_arg_reloc_info.
1874 (struct pa_it): Make arg_reloc unsigned int.
1875 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1876 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1877 (pa_code): Delete. pa_text duplicates this function.
1878 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1879 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1881 (cons_fix_new_hppa): Actually change selector to e_fsel when
1882 warning about assuming so.
1883 (tc_gen_reloc): More example elf arg reloc code.
1884 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1885 (hppa_force_relocation): Likewise.
1887 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1889 (pa_end_of_source): Prototype.
1890 (hppa_fix_adjustable): Prototype.
1891 (LABELS_WITHOUT_COLONS): Move it..
1892 * config/te-hppa.h: To here.
1894 * config/te-hppa64.h: New file.
1896 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1898 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1899 format -10, -16, 16 relocs.
1900 (hppa_elf_mark_end_of_function): Test for null
1901 last_call_info->start_symbol
1903 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1904 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1905 re_assesmble_* functions. Delete extraneous statements. Fix
1907 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1908 insn to re_assemble_*.
1910 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1912 * doc/internals.texi (Expressions): Fix typo.
1914 2000-07-08 Kazu Hirata <kazu@hxi.com>
1916 * config/tc-sh.c: Fix formatting.
1917 * config/tc-tic54x.c: Fix formatting.
1918 * depend.c: Fix formatting.
1919 * flonum-konst.c: Likewise.
1920 * flonum-mult.c: Likewise.
1922 2000-07-07 Kazu Hirata <kazu@hxi.com>
1924 * config/tc-sh.c: Fix comments.
1925 * config/obj-vms.c: Fix comments.
1926 * config/tc-a29k.c: Likewise.
1927 * config/tc-alpha.c: Likewise.
1928 * config/tc-h8300.c: Likewise.
1929 * config/tc-h8500.c: Likewise.
1930 * config/tc-i370.c: Likewise.
1931 * config/tc-ia64.c: Likewise.
1932 * config/tc-m68hc11.c: Likewise.
1933 * config/tc-m68k.c: Likewise.
1934 * config/tc-mips.c: Likewise.
1935 * config/tc-ns32k.c: Likewise.
1936 * config/tc-ppc.c: Likewise.
1937 * config/tc-z8k.c: Likewise.
1939 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1941 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1942 Default to '(SEC_LOAD | SEC_DATA)'.
1943 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1945 * doc/internals.texi (CPU Backend): Describe
1946 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1948 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1950 * as.c (parse_args): NULL terminate the long option list.
1952 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1954 * config/tc-d30v.h: Include "write.h" for fixS.
1955 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1957 2000-07-05 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-d30v.c (write_2_short): Further changes to warning
1960 messages produced when combining EITHER_BUT_PREFER_MU attributed
1963 2000-07-05 DJ Delorie <dj@redhat.com>
1967 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1969 * config/tc-arm.c (psrs): Accept combinations of flags.
1971 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1973 * config/tc-avr.c: Change _ () to _() around all strings marked
1974 for translation (exception from the usual coding style).
1975 (avr_opt): New struct variable, how the new switches are set.
1976 (OPTION_MMCU): Define as 'm' and actually use.
1977 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1978 (show_mcu_list): New function, display the list of known MCUs.
1979 (md_show_usage): Document the new switches. Call show_mcu_list.
1980 (avr_set_arch): Change 'm' to OPTION_MMCU.
1981 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1982 Handle the new switches.
1983 (avr_operands): Disable warnings for undefined combinations of
1984 operands if -mall-opcodes. Disable warnings for skipping two-word
1985 instructions if enhanced core or -mno-skip-bug.
1986 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1987 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1988 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1989 (avr_ldi_expression): Warn about implicit lo8().
1990 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1992 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1994 * configure.in: Add entry for mips-*-sysv4*MP*
1995 * configure: Rebuild
1996 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1997 elf32-tradlittlemips for traditional mips targets.
1998 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1999 test for Link Once sections as in adjust_reloc_syms.
2000 * config/te-tmips.h: New file for traditional mips targets. Define
2003 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2005 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2006 flags argument is not present, don't change an existing section's
2007 section's attributes. If the flags argument is present, warn if the
2008 attributes don't match the section's current attributes. When
2009 long section names are supported, set SEC_LINK_ONCE and
2010 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2012 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2014 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2015 symbols; create them.
2017 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2019 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2020 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2022 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2024 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2025 expressions. Ignore the problem when handling 16 bit signed
2026 immediates, because the assembler will take care of the relocation
2029 2000-06-27 Nick Clifton <nickc@cygnus.com>
2031 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2032 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2033 sequential order, and emit warning messages if the input source
2034 code contains constructs like that, or parallel constructs
2035 containing such opcodes.
2037 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2039 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2040 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2041 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2042 (md_show_usage): Update usage message.
2043 (md_parse_option): Allow redefinition of MCU type within the
2044 same avr[1-5] bfd machine type. Show both old and new MCU type
2045 in the error message.
2046 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2047 Simplify 8K wrap code.
2049 2000-06-25 Kazu Hirata <kazu@hxi.com>
2051 * config/obj-aout.c: Remove all uses of DEFUN.
2052 * config/obj-ieee.c: Likewise.
2053 * config/tc-sh.c: Fix comment typos.
2054 * config/tc-tahoe.c: Likewise.
2055 * config/tc-vax.c: Likewise.
2056 * config/tc-w65.c: Likewise.
2057 * config/tc-z8k.c: Likewise.
2058 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2060 2000-06-24 DJ Delorie <dj@cygnus.com>
2062 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2063 more changes from Sept 1999
2064 (tc_i386_fix_adjustable): ditto
2065 (md_apply_fix3): ditto
2067 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2069 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2070 (gas_cgen_parse_operand): Set it around expression() call.
2071 (gas_cgen_md_operand): Test for it before longjmp().
2073 2000-06-24 Kazu Hirata <kazu@hxi.com>
2075 * config/tc-h8500.c: Remove all uses of DEFUN.
2076 * config/tc-sh.c: Likewise.
2077 * config/tc-w65.c: Likewise.
2078 * config/tc-z8k.c: Likewise.
2080 * config/tc-h8500.c: Fix typos in comments.
2082 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2084 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2087 2000-06-23 matthew green <mrg@redhat.com>
2089 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2090 defined. Fix error message for `[' grouping.
2092 2000-06-22 Kazu Hirata <kazu@hxi.com>
2094 * config/tc-h8300.c: Fix formatting and comment typos.
2096 2000-06-22 Timothy Wall <twall@cygnus.com>
2098 * config/tc-ia64.c (note_register_values): Move premature QP
2099 notation clearing into the appropriate place.
2101 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2103 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2104 first before anything else. Add bin-bugs.h, emul.h and progress.h
2105 Sort list of files as for $(OBJS) in Makefile.am.
2107 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2108 find one. Remake dependencies.
2109 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2110 * Makefile.in: Regenerate.
2111 * doc/Makefile.in: Regenerate.
2113 * config/tc-i386.c (i386_displacement): Don't assume a constant
2114 displacement is necessarily 16 bits when in 16 bit code mode.
2115 (md_assemble): Instead size the displacement here after we know
2116 for sure that a .code16gcc operand hasn't automatically added
2117 operand size prefixes.
2119 2000-06-21 H.J. Lu <hjl@gnu.org>
2121 * Makefile.am: Rebuild dependency.
2122 * Makefile.in: Rebuild.
2124 2000-06-21 Kazu Hirata <kazu@hxi.com>
2126 * config/tc-h8300.c (parse_reg): Make the function static.
2127 (parse_exp): Likewise.
2129 2000-06-20 DJ Delorie <dj@cygnus.com>
2131 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2132 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2133 for cygwin import libraries to work properly.
2135 2000-06-20 H.J. Lu <hjl@gnu.org>
2137 * Makefile.am: Rebuild dependency.
2138 * Makefile.in: Rebuild.
2139 * configure: Likewise.
2140 * doc/Makefile.in: Likewise.
2142 2000-06-20 Timothy Wall <twall@cygnus.com>
2144 * doc/internals.texi (CPU backend): Add @itemx for
2145 TC_START_LABEL_WITHOUT_COLON.
2146 * doc/c-tic54x.texi: New.
2147 * doc/as.texinfo: Add tic54x features and include primary tic54x
2149 * doc/all.texi: Add C54X.
2150 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2151 * doc/Makefile.in: Regenerate.
2152 * configure.in: Add tic54x and define LIBM for tic54x.
2153 * configure: Regenrate.
2154 * config/tc-tic54x.[ch]: New.
2155 * config/obj-coff.h: Add tic54x.
2156 * Makefile.am: (CPU_TYPES): Add tic54x.
2157 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2158 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2159 (as_new_LDADD): Add $(LIBM).
2160 * Makefile.in: Regenerate.
2162 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2164 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2165 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2166 * doc/as.texinfo: Likewise.
2168 * configure, Makefile.in: Regenerate.
2169 * configure.in (emulations): Recognize m6811 and m6812.
2170 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2171 Added files for 68hc11 and 68hc12 assembler.
2172 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2173 * config/tc-m68hc11.h: Header definition for that assembler.
2175 2000-06-18 Nick Clifton <nickc@redhat.com>
2177 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2178 instead of OCTETS_PER_BYTE.
2180 * config/tc-v850.c: Fix compile time warnings.
2181 * config/tc-ppc.c: Fix compile time warnings.
2183 2000-06-18 H.J. Lu <hjl@gnu.org>
2185 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2186 * configure: Rebuild.
2188 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2190 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2193 2000-06-16 Nick Clifton <nickc@cygnus.com>
2195 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2196 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2198 * doc/c-mips.texi: Document newly accepted cpu variants.
2200 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2202 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2204 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2206 * macro.c (getstring): Make it possible to escape the quote
2209 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2211 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2213 2000-06-13 H.J. Lu <hjl@gnu.org>
2215 * configure: Regenerate.
2217 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2219 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2221 * doc/internals.texi (line_separator_chars): Semicolon is no
2222 longer a default. Mention null and newline as defaults.
2224 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2226 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2227 * config/tc-i860.h (line_separator_chars): Likewise.
2228 * config/tc-h8300.c (line_separator_chars): Likewise.
2229 * config/tc-i960.c (line_separator_chars): Likewise.
2230 * config/tc-m68k.c (line_separator_chars): Likewise.
2231 * config/tc-mips.c (line_separator_chars): Likewise.
2232 * config/tc-ns32k.c (line_separator_chars): Likewise.
2233 * config/tc-sparc.c (line_separator_chars): Likewise.
2234 * config/tc-vax.c (line_separator_chars): Likewise.
2236 * config/tc-h8300.c (comment_chars): Use string initialiser.
2237 * config/tc-i960.c (line_comment_chars): Likewise.
2238 * config/tc-z8k.c (comment_chars, line_comment_chars,
2239 line_separator_chars): Likewise.
2241 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2244 2000-06-08 Nick Clifton <nickc@cygnus.com>
2246 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2249 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2251 * configure.in (VERSION): Update to show this is the CVS mainline.
2253 2000-06-08 Matthew Jacob <mjacob@feral.com>
2255 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2256 $at is the integer register $r28, vs. both $r28 and the floating
2257 point register $f28.
2259 2000-06-08 James E. Wilson <wilson@cygnus.com>
2261 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2262 (dot_endp): Don't call ia64_flush_insns.
2263 (emit_one_bundle): Don't delete prologue/body records from
2264 unwind_record list in first loop. Rewrite second loop to account for
2267 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2269 * config/tc-ia64.c: Add missing prototypes.
2270 (generate_unwind_image): Cast argument to output_unw_records call.
2272 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2274 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2276 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2278 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2279 (REGISTER_P): likewise.
2280 (avr_opcodes): uses include/opcode/avr.h
2281 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2283 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2285 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2288 2000-06-03 H.J. Lu <hjl@gnu.org>
2290 * read.c (is_end_of_line): Put back `;'.
2292 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2294 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2296 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2298 * expr.c (operand): Test is_end_of_line outside switch to catch
2299 line separator chars that are also operators.
2300 (operator): Return O_illegal for line separator chars.
2302 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2303 entry (or `!' entry for TC_HPPA).
2305 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2306 before indexing is_end_of_line. Remove redundant check for '\0'.
2308 * config/tc-h8500.c (md_assemble): Likewise.
2309 * config/tc-mcore.c (md_assemble): Likewise.
2310 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2313 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2315 * config/tc-mcore.c (mcore_cons): Likewise.
2316 (mcore_float_cons): Likewise.
2317 (mcore_stringer): Likewise.
2318 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2320 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2322 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2324 2000-05-29 Nick Clifton <nickc@cygnus.com>
2326 * config/tc-sh.c: Fix compile time warning messages.
2328 * config/tc-mips.c: Fix compile time warning messages.
2330 2000-05-29 Philip Blundell <philb@gnu.org>
2332 * doc/as.texinfo: Update copyright dates.
2333 (Local Labels): Delete misplaced mention of ARM.
2334 * NEWS: Mention ARM ELF support.
2336 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2338 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2339 it is modified, and use the real_size to compute the frag address
2340 for dwarf2 line info.
2342 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2344 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2345 line-matching scheme to cope with automake moving variables around.
2346 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2347 * Makefile.in: Regenerate.
2349 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2351 * config/tc-sparc.c (sparc_relax): New.
2352 (md_longopts): Add -relax and -no-relax options.
2353 (md_parse_options, md_show_usage): Likewise.
2354 (md_apply_fix3): Optimize tail call into branch always if possible.
2356 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2358 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2359 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2360 rules, with warning when a GAS statement specifies a packing that
2361 will result in an instruction being squashed.
2362 Added typdef packing_type and enumerals, changed various integer
2363 literals to use the enumerals.
2365 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2367 * config/tc-ia64.c (dot_restorereg_p): New function.
2368 (md_pseudo_table): Add restorereg.p.
2369 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2370 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2372 * config/tc-ia64.h (unw_record_type): Add unwabi.
2373 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2374 called MASK with members for imask, and the masks produced by
2375 fr_mem, gr_mem, br_mem, and frgr_mem.
2376 (unw_p_record): Add members ABI and CONTEXT.
2377 (unw_x_record): Add member AB.
2378 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2379 as pseudo-register for use during unwind info generation.
2380 (AR_PFS, AR_LC): New macros.
2381 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2382 whose names start with an at sign (as in "@priunat").
2383 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2385 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2386 proc_end, unwind_info, personality_routine): Consolidate into
2387 "unwind" structure to reduce offset-table use. Add member
2388 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2390 (output_R1_format, output_R3_format, output_P3_format,
2391 output_P6_format): Initialize R with zero to reduce compiler warnings.
2392 (output_P7_format): Ditto. Add `default' branch to switch
2393 statement to reduce compiler warnings.
2394 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2395 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2396 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2397 into single argument.
2398 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2399 compiler warnings. Merge A and B args into single argument.
2400 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2401 A and B args into single argument.
2402 (free_record): Removed (wasn't used).
2403 (free_list_records): Also free imasks in prologue records.
2404 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2405 (output_spill_mask): Remove.
2406 (output_unwabi): New function.
2407 (output_epilogue, output_label_state, output_copy_state): Call
2409 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2410 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2412 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2413 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2414 as part of handling the prologue records. Emit region's imask if
2415 we have one. Handle unwabi, epilogue, label_state, copy_state,
2416 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2417 spill_sprel_p, and spill_reg_p records.
2418 (set_imask, count_bits, slot_index): New function.
2419 (fixup_unw_records): Fix region size computation. Handle
2420 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2421 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2422 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2423 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2424 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2425 (dot_save): Use manifest constants for applicaton registers.
2426 Handle REG_PR and REG_PRIUNAT.
2427 (dot_restore): Don't just ignore it.
2428 (dot_restorereg): New function..
2429 (generate_unwind_image): Ensure unwind info is a multiple of eight
2430 bytes, not just four bytes.
2431 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2432 (dot_altrp): Don't just ignore it.
2433 (dot_savemem): New function. Replaces dot_savesp() and
2434 dot_savepsp(). Use manifest constants for applicaton registers.
2435 Handle REG_PR and REG_PRIUNAT.
2436 (dot_savef): Simplify.
2437 (dot_saveb): Support generation of br_gr.
2438 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2439 dot_label_state, dot_copy_state): New function.
2440 (dot_unwabi): Don't just ignore it.
2441 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2442 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2443 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2444 (emit_one_bundle): Set slot number for prologue/body records
2445 *before* emitting the first insn.
2446 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2447 (md_begin): Declare "psp" pseudo-register.
2448 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2449 so we don't get segfault.
2450 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2451 counts as required per SW Conventions manual
2452 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2453 output_preds_psprel, output_preds_sprel, output_spill_base,
2454 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2455 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2456 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2457 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2458 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2459 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2460 (dot_vframe): Implement.
2461 (dot_vframesp, dot_vframepsp): New function.
2463 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2465 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2466 * configure: Regenerate.
2468 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2470 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2471 (md_estimate_size_before_relax): so we can use it here instead of
2472 old kludges. Localise vars to blocks. Comment.
2474 * frags.c (frag_new): Update fr_var comments.
2475 * frags.h (struct frag): Ditto.
2477 2000-05-22 Richard Henderson <rth@cygnus.com>
2479 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2480 (pseudo_func): Add pcrel.
2481 (operand_match): Handle IA64_OPND_TGT64.
2482 (build_insn): Likewise.
2483 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2484 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2485 (fix_insn): Handle all three 64-bit relocation types.
2487 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2489 * obj.h (struct format_ops): New members begin, app_file,
2490 s_set_other, s_set_desc, s_get_type, s_set_type,
2491 separate_stab_sections, init_stab_section.
2493 * config/obj-multi.h: Update GPL notice to v2.
2495 (obj_app_file): New.
2496 (S_SET_SIZE): Test s_set_size for NULL before calling.
2497 (S_SET_ALIGN): Similar for s_set_align.
2502 (SEPARATE_STAB_SECTIONS): New.
2503 (INIT_STAB_SECTION): New.
2504 (EMIT_SECTION_SYMBOLS): New.
2505 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2507 * config/obj-elf.h: Update GPL notice to v2.
2508 Mention that this file is included from obj-multi.h.
2509 (obj_begin): Wrap definition in ifndef.
2510 (elf_file_symbol): Constify declaration.
2511 (obj_app_file): Ditto.
2512 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2513 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2515 * config/obj-elf.c (elf_s_set_other): New.
2516 (elf_file_symbol): Constify argument.
2517 (elf_separate_stab_sections): New.
2518 (elf_init_stab_section): New.
2519 (elf_format_ops): Add new members. Remove comma at end.
2521 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2522 (ecoff_format_ops): Add new fields. Remove comma at end.
2523 Mention inconsistency for emit_section_symbols.
2525 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2527 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2528 (coff_separate_stab_sections): New.
2529 (coff_format_ops): Add new members.
2531 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2532 (obj_aout_s_set_other): New.
2533 (obj_aout_s_set_desc): New.
2534 (obj_aout_s_get_type): New.
2535 (obj_aout_s_set_type): New.
2536 (obj_aout_separate_stab_sections): New.
2537 (aout_format_ops): New members added. Use obj_aout_process_stab,
2538 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2539 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2541 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2543 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2545 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2546 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2547 (md_estimate_size_before_relax): Ensure jumps to weak and
2548 externally visible symbols are relocatable.
2550 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2552 * stabs.c (aout_process_stab): Make global.
2553 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2554 * read.h (aout_process_stab): Declare.
2556 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2557 Generalize to *aout, *coff *elf.
2558 * configure: Regenerated.
2560 * doc/internals.texi (Object format backend): Say
2561 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2563 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2564 * Makefile.in: Regenerated.
2566 2000-05-19 Catherine Moore <clm@cygnus.com>
2568 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2570 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2572 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2573 instruction to reflect change in re_assemble_*.
2575 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2577 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2578 build PA64 ELF tools.
2579 * configure: Rebuilt.
2581 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2583 * Makefile.am: Regenerate dependencies.
2584 * Makefile.in: Regenerate.
2586 2000-05-15 Nick Clifton <nickc@cygnus.com>
2588 * config/tc-arm.c (struct asm_psr): Add boolean field
2589 distinguishing between CSPR and SPSR. Rename 'number' field
2591 (psrs): Rearrange contents to match new asm_psr structure.
2592 (arm_psr_parse): Move next to psr_required_here. Make it
2593 return an asm_psr structure.
2594 (psr_required_here): Use asm_psr structure returned by
2596 (do_msr): Reorganise to allow psr_required_here to be called
2598 (md_undefined_name): Mark 'name' parameter as unused, since
2599 the COFF target does not use it.
2601 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2603 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2605 * config/te-aux.h: Likewise.
2606 * config/te-dpx2.h: Likewise.
2607 * config/te-go32.h: Likewise.
2608 * config/te-hp300.h: Likewise.
2609 * config/te-hppa.h: Likewise.
2610 * config/te-i386aix.h: Likewise.
2611 * config/te-ic960.h: Likewise.
2612 * config/te-interix.h: Likewise.
2613 * config/te-nbsd532.h: Likewise.
2614 * config/te-pc532mach.h: Likewise.
2615 * config/te-ppcnw.h: Likewise.
2616 * config/te-psos.h: Likewise.
2617 * config/te-sparcaout.h: Likewise.
2618 * config/te-sun3.h: Likewise.
2619 * config/te-sysv32.h: Likewise.
2621 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2623 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2624 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2625 and sign extend without an if statement.
2626 (build_bytes): Likewise.
2628 2000-05-14 Kazu Hirata <kazu@hxi.com>
2630 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2631 X_add_symbol L_32 case.
2633 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2635 * config/te-freebsd.h: New file.
2637 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2639 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2640 bindtextdomain): Replace defines with those from intl/libgettext.h
2641 to quieten gcc warnings.
2643 * NEWS: Mention x86 .arch and -q.
2645 * config/tc-i386.c (quiet_warnings): New.
2646 (md_assemble): Use quiet_warnings.
2647 (md_parse_option): Set quiet_warnings from -q.
2648 (md_show_usage): Mention -q, delete -m.
2649 (flag_do_long_jump): Delete.
2650 (md_parse_option): Remove -m.
2651 (md_show_usage): Remove -m.
2652 (md_create_long_jump): Remove useless flag_do_long_jump code.
2654 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2655 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2657 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2658 Alexander Sokolov <robocop@netlink.ru>
2660 * doc/c-i386.texi (i386-Arch): New section.
2661 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2663 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2664 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2665 architecture has been given and is not 486.
2666 (set_cpu_arch): New.
2667 (md_pseudo_table): Add .arch.
2668 (md_assemble): Warn if cpu architecture has been given and an
2669 unsupported instruction.
2671 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2672 Move operand_types bit defines after relevant template field.
2673 (template): Add cpu_flags.
2677 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2679 * config/tc-mn10300.h (md_end): Define.
2680 (mn10300_finalize): Declare.
2681 * config/tc-mn10300.c: Include dwarf2dbg.h.
2682 (debug_line): Define.
2683 (md_assemble): Generate dwarf2 line info.
2684 (mn10300_finalize): New function. Finalize dwarf2 info.
2686 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2688 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2689 external version of the relocation for weak symbols.
2691 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2693 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2694 frame size in units of 16 bytes, as required per SW Conventions manual.
2695 (output_unw_records): Output info-block header as a dword to get
2698 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2700 * as.h: #include "file", not <file> on files from ../include.
2701 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2702 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2703 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2704 (tc_coff_symbol_emit_hook): Ditto.
2705 (OPTCOUNT): Cast to int to avoid compiler warning.
2706 (md_begin): Fix signed/unsigned warnings.
2708 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2710 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2711 ABRANCH LONG case for a conditional branch on a 68000.
2712 (md_estimate_size_before_relax): Likewise. Also handle
2713 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2714 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2715 PC-relative on all CPUs.
2716 (md_estimate_size_before_relax): Likewise.
2718 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2720 * as.c (parse_args): Just mention current year in printed
2723 2000-05-03 J.T. Conklin <jtc@redback.com>
2725 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2727 (md_parse_option): Recognize -m7400.
2729 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2731 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2732 don't permit lp to become less than the words array.
2734 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2736 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2737 Fix little-endian case.
2739 2000-05-03 David O'Brien <obrien@NUXI.com>
2741 * as.c (parse_args): Update copyright.
2743 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2745 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2746 for the .bss section too.
2748 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2750 * configure.in: Set em=linux for hppa-*-linux.
2751 * configure: Regenerate.
2752 * doc/Makefile.in: Regenerate with correct automake.
2754 * frags.c (frag_grow): Sanity check chunk_size.
2756 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2757 * config/obj-som.h: Likewise.
2758 * config/obj-ieee.h: Likewise.
2760 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2762 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2763 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2764 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2765 (pa_ip): low_sign_unext now returns via function value. Use
2766 re_assemble_* instead of dis_assemble_* and
2767 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2769 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2770 (md_section_align, md_parse_option, md_show_usage,
2771 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2772 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2773 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2774 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2775 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2777 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2778 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2779 outside of switch. Correct mask and shifting errors in case 10
2780 and case -11. In case 21, compare against signed range to suit
2781 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2782 case 17 and case 22, use offsetT variable to properly check range.
2783 Use re_assemble_* here too.
2784 (evaluate_absolute): Change type of value to offsetT. Call
2785 hppa_field_adjust to do the work for us.
2786 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2787 (pa_parse_cmpib_64_cmpltr): Ditto.
2788 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2789 of i to unsigned int.
2790 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2791 (pa_end_of_source): Return type is void.
2793 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2795 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2797 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2799 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2800 More comments added.
2801 (md_begin): Removed "construct symbols for each register name".
2802 Because register names conflicts with GCC generated function
2804 (avr_operand): Now constant numbers can be used as a register
2805 identifiers (0 as r0, 31 as r31).
2806 (md_assemble): use skip_space () before parsing instruction
2809 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2811 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2812 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2813 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2814 * configure: Regenerate.
2816 2000-04-29 Andreas Jaeger <aj@suse.de>
2818 * as.h: Correctly check GCC version.
2820 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2822 * doc/as.1: Fix unbalanced brackets.
2824 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2826 (line_comment_chars): Set to '/' if TE_FreeBSD.
2828 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2830 * configure.in: Configury support for PA64 (currently disabled).
2831 * configure: Rebuilt.
2833 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2835 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2836 bfd_set_section_alignment.
2838 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2840 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2843 2000-04-24 Nick Clifton <nickc@cygnus.com>
2845 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2846 * doc/as.texinfo (Align): Include arm and strongarm in list of
2847 targets that have the second form of the behaviour of the .align
2850 2000-04-24 Mark Klein <mklein@dis.com>
2852 * obj-som.c: Terminate obj_pseudo_table.
2854 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2856 * as.c (parse_args): Allow md_parse_option to override -a listing
2858 * config/obj-coff.c (add_lineno): Change type of offset parameter
2859 from "int" to "bfd_vma."
2860 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2861 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2862 (ppc_change_csect): Align correctly for XCOFF64.
2863 (ppc_machine): New function, which discards "ppc_machine" line.
2864 (ppc_tc): Cons for 8 when code is 64 bit.
2865 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2867 (md_parse_option): Handle -a64 and -a32.
2869 * config/tc-ppc.h (TARGET_MACH): Define.
2870 (TARGET_FORMAT): Move to function.
2871 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2873 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2875 * config/tc-avr.c: New AVR_ISA_ defined.
2876 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2877 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2878 for `fmul', `movw' and `lpm R,Z' instructions.
2879 (avr_operands): Warn if current opcode is a two-word instruction
2880 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2881 (avr_opcodes): New commands added.
2882 (REGISTER_P): Check 'a' and 'v' constraint letters.
2883 (mcu_types): New MCU added.
2885 2000-04-22 Timothy Wall <twall@cygnus.com>
2887 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2889 (operand_match): Conditionally insert default bit values for IMMU9.
2891 2000-04-14 Matthew Green <mrg@cygnus.com>
2893 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2894 * configure: Rebuilt.
2896 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2897 Jason Eckhardt <jle@cygnus.com>
2899 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2901 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2902 Added handling of new operand types l,y,&,fe,fE,fx.
2904 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2905 David Mosberger <davidm@hpl.hp.com>
2906 Timothy Wall <twall@cygnus.com>
2907 Andrew MacLeod <amacleod@cygnus.com>
2908 Jim Wilson <wilson@cygnus.com>
2910 * Makefile.am (CPU_TYPES): Add ia64.
2911 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2912 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2913 * Makefile.in: Rebuild.
2914 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2915 * configure: Rebuild.
2916 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2917 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2918 * expr.c (expr): Handle md_optimize_expr.
2919 * read.c (LEX_HASH): Add comment.
2920 * config/tc-ia64.c, config/tc-ia64.h: New files.
2922 2000-04-21 Richard Henderson <rth@cygnus.com>
2924 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2925 bundling a non-delayed branch type instruction.
2927 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2929 * config/tc-mn10300.c (HAVE_AM30): Define.
2930 (md_assemble): Use it.
2932 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2934 * config/obj-elf.c (obj_elf_change_section): Check for changed
2937 * Makefile.am: (CPU_MULTI_VALID): Remove.
2938 (MULTI_CPU_TYPES): Define.
2939 (MULTI_CPU_OBJ_VALID): Define.
2940 (DEPTC): Use the above.
2941 (DEPOBJ): Same here.
2943 Regenerate dependencies.
2944 * Makefile.in: Regenerate.
2946 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2948 * Makefile.am (YACC, LEX): Get them from configure.
2950 2000-04-18 H.J. Lu (hjl@gnu.org)
2952 * config/tc-i386.c (offset_in_range): Use addressT instead of
2953 bfd_vma for non-bfd assemblers.
2955 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2957 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2958 doesn't give spurious errors.
2960 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2962 * as.h (SEEK_SET): Define if undefined.
2964 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2966 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2967 constants, and don't assume offsetT is 32 bits.
2969 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2971 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2972 (md_pcrel_from_section): Add prototype.
2973 (d10v_fix_adjustable): Add prototype.
2974 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2976 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2978 2000-04-12 Nick Clifton <nickc@cygnus.com>
2980 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2981 symbol in frag chain.
2983 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2985 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2986 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2987 (fits_in_signed_word, smallest_imm_type): Ditto.
2988 (md_assemble): Use an offsetT var to hold offsetT values, not a
2990 (offset_in_range): New.
2991 (md_assemble): Use it.
2992 (md_convert_frag): Change type of target_address, opcode_address,
2993 and displacement_from_opcode_start to offsetT.
2994 (md_create_short_jump): Change type of offset to offsetT.
2995 (md_create_long_jump): Ditto.
2996 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2997 (md_chars_to_number): Remove.
2998 (output_invalid): Remove duplicate prototype.
3000 2000-04-09 Nick Clifton <nickc@cygnus.com>
3002 * Makefile.am (CPU_TYPES): Add 'avr'.
3003 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3004 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3006 * Makefile.in: Regenerate.
3008 * doc/as.texinfo: Add M32R documentation.
3010 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3012 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3013 --enable-build-warnings option.
3014 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3015 * Makefile.in, configure: Re-generate.
3017 2000-04-07 Nick Clifton <nickc@cygnus.com>
3019 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3020 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3021 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3022 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3023 (arm_force_relocation): Force relocations for
3024 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3026 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3028 * config/tc-sh.c (get_operands): There's no third operand if the
3029 first operand is an immediate.
3031 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3033 * config/tc-sh.c (immediate): Delete.
3034 (sh_operand_info): Add immediate member.
3035 (parse_reg): Use A_PC for pc.
3036 (parse_exp): Add second argument 'op'. All callers changed.
3037 (parse_at): Expect pc to be coded as A_PC.
3038 Use immediate field in *op.
3039 (insert): Add fourth argument 'op'. All callers changed.
3040 (build_relax): Add second argument 'op'. All callers changed.
3041 (insert_loop_bounds): New function.
3042 (build_Mytes): Remove DISP_4.
3043 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3044 (assemble_ppi): Use immediate field in *operand.
3045 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3046 (md_apply_fix): Likewise.
3047 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3049 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3051 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3053 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3055 * internals.texi (CPU backend): Document
3056 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3058 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3060 * po/gas.pot: Regenerate.
3062 * as.c (show_usage): Restore translated part of bug string.
3063 * gasp.c (show_usage): Likewise.
3065 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3066 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3067 than move-if-change.
3068 (DEP1): Modify for "gcc -MM".
3072 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3073 Update dependencies.
3074 * Makefile.in: Regenerate.
3076 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3078 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3079 (md_begin): Likewise.
3080 (HAVE_AM33): New macro.
3081 (md_assemble): Use it. Match r_regs and xr_regs only if
3084 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3086 * as.h: #include "bin-bugs.h"
3087 * as.c (show_usage): Use REPORT_BUGS_TO.
3088 * gasp.c: #include "bin-bugs.h"
3089 (show_usage): Use REPORT_BUGS_TO.
3091 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3093 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3095 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3096 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3099 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3101 * config/tc-i386.c (i386_immediate): Don't assume a constant
3102 immediate is necessarily 16 bits when in 16 bit code mode.
3103 (md_assemble): Instead set guess_suffix here after we have checked
3106 2000-04-02 Richard Henderson <rth@cygnus.com>
3108 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3109 quantities. Correct right shift sign extension.
3110 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3111 32-bit value when shifting into place.
3113 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3115 * app.c: Add ATTRIBUTE_UNUSED as needed.
3116 * config/tc-ppc.c: Likewise.
3117 (ppc_size): Make unsigned long.
3118 (ppc_insert_operand): Add casts to avoid warnings.
3120 2000-03-31 Nick Clifton <nickc@cygnus.com>
3122 * config/tc-d10v.h (md_flush_pending_output): Define.
3124 2000-03-29 Nick Clifton <nickc@cygnus.com>
3126 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3127 segment. Works for both BFD_ASSEMBLER and others.
3128 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3130 2000-03-29 Nick Clifton <nickc@cygnus.com
3132 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3134 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3136 * listing.c (LISTING_LHS_WIDTH): Default depends on
3138 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3140 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3142 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3145 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3147 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3149 * config/tc-avr.c (mcu_types): Add missing initialiser.
3150 (md_pcrel_from_section): Add prototype.
3151 (avr_operand): Remove redundant test of unsigned < 0.
3152 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3154 2000-03-27 Denis Chertykov <denisc@overta.ru>
3156 * config/tc-avr.c: New file for AVR support.
3157 * config/tc-avr.h: Likewise.
3158 * configure.in: Add AVR support.
3159 * configure: Regenerate.
3161 2000-03-26 Timothy Wall <twall@cygnus.com>
3163 * gasp.c (macro_op): Add new argument to check_macro call.
3164 Macro structure definitions moved to macro.h
3165 * sb.h: Add argument to prototype for input_scrub_include_sb.
3166 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3167 nesting checks with an additional flag.
3168 (struct input_save): Add flag to indicate whether current sb
3169 should be checked for proper macro/conditional nesting.
3170 (input_scrub_push/pop): Save/restore nest check flag.
3171 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3173 * macro.c (check_macro): Allow caller to retrieve parsed macro
3174 information if a pointer is provided. This information may be
3175 used by the new macro hooks.
3176 * macro.h: Update prototype for check_macro. Macro struct
3177 definitions moved here from macro.c/gasp.c.
3178 * read.c (read_a_source_file): Add parameter to check_macro call,
3179 and pass macro info to the macro hook, if defined.
3180 (input_scrub_insert_line): New. Allow insertion of a line of
3181 characters into the input stream.
3182 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3183 file into the input stream.
3184 (s_include): Use input_scrub_insert_file.
3185 * internals.texi: Document new macro hooks.
3186 * as.h: New prototypes added.
3188 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3190 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3191 an initial capital letter.
3192 (i386_index_check): Reindent.
3194 2000-03-19 Nick Clifton <nickc@cygnus.com>
3196 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3199 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3201 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3202 instruction operand bad if Rd > 7 when generating
3203 thumb instructions. Prevents for example,
3204 "adr r12,label" from silently failing and generating
3205 the wrong instruction.
3207 2000-03-17 Nick Clifton <nickc@cygnus.com>
3209 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3210 that have a destingation >= 0x400000.
3211 Fix compile time warning messages.
3213 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3215 * config/tc-sh.c (md_begin): When encountering insn that are
3216 not supported by the current arch, only change the name if
3217 its contents are the same as prev_name.
3218 (get_specific): If the the architecture doesn't match, fail.
3220 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3222 * config/tc-sh.c (IDENT_CHAR): Define.
3223 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3224 matching back where it came from.
3226 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3228 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3230 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3232 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3235 2000-03-15 Kazu Hirata <kazu@hxi.com>
3237 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3239 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3241 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3242 floating-point-number, make sure 'f' is in FLT_CHARS.
3244 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3246 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3247 (s_lcomm_internal): Use it.
3248 * doc/internals.texi (CPU backend): Document it.
3249 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3252 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3254 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3257 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3258 implementation doesn't have special handling for switch
3260 (macro_build): Allow for code in sections other than .text.
3262 (mips_ip): Likewise.
3263 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3264 Don't perform relocs if we will be outputting them.
3265 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3266 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3269 2000-03-09 Catherine Moore <clm@cygnus.com>
3271 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3272 relocation type based on the entry in the fixup structure.
3273 Put S_IS_EXTERN processing back in.
3275 2000-03-08 H.J. Lu (hjl@gnu.org)
3277 * Makefile.am (install-exec-tooldir): Depend on
3278 install-exec-bindir for parallel make.
3279 * Makefile.in: Regenerated.
3281 2000-03-06 Nick Clifton <nickc@cygnus.com>
3283 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3285 (md_parse_option): Parse -m32r command line switch - disable m32rx
3287 (md_show_usage): Document new option.
3289 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3290 * doc/Makefile.in: Regenerate.
3291 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3293 2000-03-02 Michael Meissner <meissner@redhat.com>
3295 * config/tc-d30v.c (check_range): Remove code that incorrectly
3296 sign extended values where bits < 32.
3298 2000-03-02 H.J. Lu (hjl@gnu.org)
3300 * configure.in: Support --enable-targets=all on ia32.
3301 * configure: Regenerated.
3303 2000-03-01 Nick Clifton <nickc@cygnus.com>
3305 * gasp.c (do_align): Remove bogus check of alignment value.
3307 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3309 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3310 TC_PPC was defined forced the type of a symbol with no other type
3313 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3315 * doc/internals.texi (CPU backend): Mention that
3316 line_separator_chars do not break up comments. Fix typos for
3317 LEX_AT and LEX_NAME descriptions. Document operands for
3318 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3319 description of md_create_short_jump usage. Document argument for
3320 md_undefined_symbol.
3322 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3324 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3325 (md_parse_option): Handle it.
3326 (md_show_usage): Document it.
3328 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3330 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3331 opcode, for the instruction `pal19'. From Andrea Arcangeli
3334 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3336 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3338 (md_assemble): To here, before template operands are matched.
3339 Also ensure a constant immediate is sign extended when we know the
3340 size is at most 16 bits. This is to catch cases like "add
3341 $0xffc0,%ax" where we don't know the size, and thus that the
3342 immediate can be represented as Imm8S until after parsing the
3344 (i386_displacement): Similarly sign extend 16 bit constant
3346 (md_assemble): Relax 16-bit jump constant range check to suit sign
3347 extended displacements.
3349 2000-02-26 Andreas Jaeger <aj@suse.de>
3351 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3353 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3355 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3356 call operands when intel_syntax.
3357 (intel_float_operand): Return 2 for "fi...".
3358 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3359 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3360 earlier "SHORT" change.
3361 (md_assemble): When determining suffix from Regs, exclude
3364 2000-02-24 Nick Clifton <nickc@cygnus.com>
3366 * configure: Add arm-wince, mips-pe and sh-pe targets.
3367 * configure: Regenerate.
3369 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3371 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3372 "pe-mips" for the mips-pe target.
3374 * config/tc-arm.c (insns): Change displacement encoded in BL
3375 and B instructions if the target port is arm-wince.
3376 (do_ldst): Do not bias the relocation offset if the target
3378 (md_pcrel_from): Add in missing relocation offset bias if the
3379 target os arm-wince.
3381 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3382 (md_begin): Disable -G support for mips-pe target.
3383 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3384 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3387 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3388 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3389 assembler, just set the alignment to 4.
3391 * config/te-wince-pe.h: New file for WinCE targets. Define
3394 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3396 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3397 string instructions.
3398 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3399 (i386_intel_memory_operand): After finding a segment override,
3400 check again for no `[' before looking for a displacement. Bomb if
3401 more than one displacement rather than silently discarding the
3402 second and subsequent ones. Free strings malloc'd by
3403 build_displacement_string.
3405 2000-02-24 Catherine Moore <clm@cygnus.com>
3407 * config/obj-som.c (obj_pseudo_table): Add "weak".
3408 (obj_som_weak): New routine.
3410 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3412 * config/tc-i386.c (union i386_op): New.
3413 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3414 Throughout file replace occurences of disps[n], imms[n], regs[n]
3415 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3416 intel mode operand swapping. Add assert in regKludge and
3417 fake_zero_displacement code. Test i.types[n] when outputting
3418 displacements and immediates. Combine output of Disp16 with
3420 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3421 when in intel mode by (not) reversing fsub and fdiv operands
3422 before the template search. This fails for single operand
3423 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3424 undefined. Instead fix the base_opcode after we've found the
3425 template. Move base_opcode xor with found_reverse_match from
3426 opcode output code to before this fix so we test for the correct
3428 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3429 check in intel mode. Instead compare opcodes.
3431 * config/tc-i386.h (TC_RELOC): Delete.
3432 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3433 with equivalent call to reloc.
3435 * as.h (flag_m68k_mri): Move declaration after target include, and
3436 only declare when TC_M68K defined. Define as zero otherwise.
3437 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3438 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3439 Define as zero otherwise.
3440 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3441 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3442 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3443 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3444 testing whether defined.
3445 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3446 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3447 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3448 rather than testing whether defined.
3449 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3450 (parse_mri_cons): Declare and use only when TC_M68K.
3451 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3452 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3453 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3455 * NEWS: Mention IBM 370 support.
3457 2000-02-23 Richard Henderson <rth@cygnus.com>
3459 * config/tc-i386.c (md_assemble): When swapping operands for
3460 intel_syntax, assume everything that's not Imm or Disp is a
3463 2000-02-23 Linas Vepstas <linas@linas.org>
3465 * config/tc-i370.c, config/tc-i370.h: New files.
3466 * Makefile.am: Add support for Linux/IBM 370.
3467 * configure.in: Likewise.
3468 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3469 * config/obj-elf.c: Include elf/i370.h
3470 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3472 * Makefile.in: Regenerate.
3473 * configure: Regenerate.
3475 * doc/c-i370.texi: New file.
3476 * doc/all.texi: Include it.
3477 * doc/as.texinfo: And here.
3478 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3479 * doc/Makefile.in: Regenerate.
3481 2000-02-19 Michael Meissner <meissner@redhat.com>
3483 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3484 determine if an instruction can be used in parallel with an ADDppp
3485 or SUBppp instruction.
3487 2000-02-22 Andrew Haley <aph@cygnus.com>
3489 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3491 1999-12-30 Andrew Haley <aph@cygnus.com>
3493 * config/tc-mips.c (mips_gp32): New variable.
3494 (macro_build) Use mips_gp32.
3496 (md_longopts): Add "-mgp32" and "-mgp64".
3497 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3499 (OPTION_M7900): Change offset
3500 (OPTION_NO_M7900): Ditto.
3502 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3504 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3505 warning, and bump it to 1.
3507 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3509 From Brad Lucier <lucier@math.purdue.edu>:
3510 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3513 2000-02-21 Catherine Moore <clm@cygnus.com>
3515 * config/tc-mips.c (MF_HILO_INSN): Define.
3516 (mips_7000_hilo_fix): Declare.
3517 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3518 (md_parse_option): Check for 7000_HILO_FIX options.
3519 (OPTION_M7000_HILO_FIX): Define.
3520 (OPTION_NO_M7000_HILO_FIX): Define.
3521 * doc/c-mips.texi (-mfix7000): Describe.
3523 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3525 * listing.c (print_lines): Remove unused variable `end'.
3527 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3528 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3529 reloc_type when BFD_ASSEMBLER.
3530 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3531 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3532 statement and quell signed vs. unsigned comparison warning.
3534 2000-02-18 Nick Clifton <nickc@cygnus.com>
3536 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3537 the computed frag offset, rather than overwriting it.
3539 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3541 * config/tc-sh.c ("elf/sh.h"): Include.
3542 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3543 (md.begin): Initialize target_arch.
3544 Only include opcodes in has table that match selected architecture.
3545 (parse_reg): Recognize register names for sh-dsp.
3546 (parse_at): Recognize post-modify addressing.
3547 (get_operands): The leading space is now optional.
3548 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3549 arguments. Update valid_arch.
3550 (build_Mytes): Add support for SDT_REG_N.
3551 (find_cooked_opcode): New function, broken out of md_assemble.
3552 (assemble_ppi, sh_elf_final_processing): New functions.
3553 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3554 (md_longopts, md_parse_option): New option: -dsp.
3555 * config/tc-sh.h (elf_tc_final_processing): Define.
3556 (sh_elf_final_processing): Declare.
3558 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3560 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3561 the unwinder subspace. Save the current seg/subseg before creating
3564 2000-02-10 Nick Clifton <nickc@cygnus.com>
3566 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3567 little endian targets.
3568 (INST_BYTE1): Redefine to handle big and little endian
3570 (cpu_type): New type: Select between M340 and M210.
3571 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3572 instructions of the M340.
3573 (md_assemble): Add support for the MULSH and OPSR classes of
3575 (md_atof): Add support for little endian targets.
3576 (md_parse_option): Add support for -EL, -EB and -mcpu command
3578 (md_convert_frag): Add support for little endian targets.
3579 (md_apply_fix3): Add support for little endian targets.
3580 (md_number_to_chars): Add support for little endian targets.
3582 2000-02-10 Timothy Wall <twall@redhat.com>
3584 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3585 defined, use it to verify the symbol just read should be a label.
3587 2000-02-10 Timothy Wall <twall@redhat.com>
3589 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3590 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3591 around colons when KEEP_WHITE_AROUND_COLON is defined.
3592 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3593 and KEEP_WHITE_AROUND_COLON.
3595 2000-02-08 Timothy Wall <twall@redhat.com>
3597 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3599 (do_repeat): New. Abstract repeat logic so that a "break" can be
3601 (end_repeat): New. Provide support for a "break" out of the
3603 * read.h: Add prototypes for new functions.
3605 2000-02-08 Timothy Wall <twall@redhat.com>
3607 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3608 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3609 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3612 2000-02-08 Timothy Wall <twall@redhat.com>
3614 * read.c: Added elseif to directives table.
3615 * read.h: Added prototype for s_elseif.
3616 * doc/as.texinfo: Added description for elseif.
3617 * cond.c (s_elseif): New function
3619 2000-02-04 Timothy Wall <twall@redhat.com>
3621 * listing.c (print_lines): Remove conditionals causing bug in
3624 2000-02-03 Timothy Wall <twall@cygnus.com>
3626 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3628 * frags.c (frag_new): Calculate fr_fix in octets
3629 (frag_now_fix) Return offset as target address offset (bytes).
3630 (frag_now_fix_octets) New - Return offset in octets (8-bit
3632 * frags.h: Added prototype for frag_now_fix_octets().
3633 Distinguish between octets and bytes in field descriptions.
3634 * listing.c (calc_hex): Account for octets vs bytes when
3635 printing addresses/offsets.
3636 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3637 target is little-endian, print the octets in a word in big-endian
3638 order so that the display looks like a proper hexadecimal number,
3639 instead of having the octets reversed.
3640 * read.c (do_align): When recording alignment, alignment power
3641 should be in terms of target bytes (minimum addressible unit)
3643 (do_org) Convert ORG target address (byte) argument into an
3644 octet offset when generating a variable fragment.
3645 * symbols.c (resolve_symbol_value): Symbol final value
3646 converted to a target address offset (bytes) from its octet offset.
3647 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3648 offset (bytes) is adjusted by the frag offset (octets) converted
3650 (coff_frob_section) Section alignment power is in terms of bytes;
3651 convert it to an octet alignment power when calculating size (and
3652 size mask) in octets. Don't modify the section size in order to
3653 "align" it for TI COFF, since that format has a different method
3654 for storing alignment information.
3656 2000-02-01 Timothy Wall <twall@cygnus.com>
3658 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3659 entries, matching the way GCC generates them. If not escaped, the
3660 filename is encoded incorrectly.
3662 2000-01-31 Nick Clifton <nickc@cygnus.com>
3664 * config/tc-arm.c (reg_table): Add support for ATPCS register
3667 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3669 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3671 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3673 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3674 of a symbol when we really care about its value.
3676 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3678 * config/tc-mcore.c (md_assemble): Give warning message if
3679 operands passes to instruction are more than the spec.
3681 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3683 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3684 Thumb mode but the label seen was not declared as '.thumb_func'
3685 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3686 correct disassembly of Thumb code bounded by non function labels.
3688 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3690 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3691 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3693 * Makefile.in: Same here.
3696 * configure.in: Set bfd_gas for i386-aout when primary target
3697 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3698 we may need the primary te_file. Remove incorrect comment.
3700 * configure: Regenerate.
3702 * config/e-i386aout.c: New file.
3704 * as.c (USE_EMULATIONS): Move to before print_version_id.
3705 (struct emulation): Add i386aout.
3706 (show_usage): Split text strings. Reformat -a text. Add --em
3710 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3711 (aout_format_ops): New.
3714 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3715 preprocessor conditional and add aout USE_EMULATIONS tests.
3716 (read_a_source_file): Don't pass error strings to printf as
3720 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3722 (do_data): Same here.
3723 (process_file): And here.
3726 * symbols.c (colon): Rewrite "already defined" fatal message
3727 code for aout with USE_EMULATIONS.
3730 * config/obj-aout.c (OBJ_HEADER): Define.
3731 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3733 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3734 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3736 (obj_aout_type): Expand S_SET_OTHER here too.
3737 (obj_read_begin_hook): Remove.
3738 (aout_pop_insert): New.
3739 (obj_aout_s_get_other): New.
3740 (obj_aout_s_get_desc): New.
3741 (aout_format_ops): New.
3744 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3745 gets aout_pseudo_table.
3746 (aout_pseudo_table): Declare.
3747 (obj_read_begin_hook): Define.
3750 * config/obj-coff.c (obj_pseudo_table): Rename to
3752 (coff_pop_insert): Use coff_pseudo_table.
3753 (coff_sec_sym_ok_for_reloc): Remove.
3754 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3755 and comment all zero entries and remove #if 0 code.
3758 * config/obj-coff.h (obj_pop_insert): Define.
3759 (coff_pseudo_table): Declare.
3762 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3763 s_get_size, s_set_size. Comment all zero entries.
3766 * config/obj-elf.c (elf_s_get_other): New function.
3767 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3768 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3769 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3771 (obj_elf_parse_section_letters): Don't pass error strings to
3772 printf as format arg.
3775 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3777 (elf_s_get_other): Declare.
3778 (S_GET_OTHER) Define as elf_s_get_other if not already
3780 (S_SET_OTHER): Only define when not already defined.
3781 (elf_obj_read_begin_hook): Declare.
3782 (obj_read_begin_hook): Define.
3783 (elf_obj_symbol_new_hook): Declare.
3784 (obj_symbol_new_hook): Define.
3787 * config/obj-multi.h: Add copyright header and protect against
3788 multiple inclusion. Add * to all function pointers.
3789 (OBJ_HEADER): If defined, include it rather than other defines
3791 (obj_frob_file_after_relocs): Test for NULL.
3792 (obj_symbol_new_hook): Here too.
3793 (obj_sec_sym_ok_for_reloc): And here.
3794 (S_GET_OTHER): Define.
3795 (S_GET_DESC): Define.
3796 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3797 (OBJ_MAYBE_ELF): Update comment.
3799 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3800 OBJ_AOUT preprocessor conditional and handle emulation by
3801 testing OUTPUT_FLAVOR.
3802 (i386_displacement): Here too.
3803 (md_section_align): Similarly here.
3804 (i386_target_format): Conditionally compile when more than one
3805 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3806 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3807 (i386_displacement): Here too.
3810 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3811 Define TARGET_FORMAT for aout only when not multi.
3814 * config/te-multi.h: Delete file as it's identical to te-generic.h
3816 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3818 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3819 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3822 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3824 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3827 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3829 * config/tc-mips.c (mips_do_align): New function.
3830 * config/tc-mips.h (md_do_align): Define.
3832 2000-01-10 Philip Blundell <philb@gnu.org>
3834 * doc/c-arm.texi (ARM Options): Fix typo.
3835 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3836 line separator for Linux.
3837 * doc/as.texinfo (Comments): Mention the ARM.
3839 2000-01-10 Philip Blundell <pb@futuretv.com>
3841 * configure.in (arm*-*-conix*): New target.
3842 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3844 * configure: Regenerate.
3846 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3848 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3849 (obj_elf_visibility): New function.
3851 * doc/as.texinfo (Visibility): New node: document visibility
3854 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3856 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3857 warning for absolute jump/call without `*' in non-intel mode. No
3858 need to set i.types[0] JumpAbsolute in intel mode.
3860 1999-12-22 Philip Blundell <pb@futuretv.com>
3862 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3863 hook function when changing sections.
3864 (arm_s_data): Likewise.
3866 1999-12-14 Nick Clifton <nickc@cygnus.com>
3868 * config/tc-arm.c (md_parse_option): Add support for -marm720
3869 command line switch.
3871 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3873 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3874 (r_registers, xr_registers): Define.
3875 (r_register_name, xr_register_name): New functions.
3876 (md_assemble): Handle new am33 operand types and instruction
3878 (mn10300_insert_operand, check_operand): Likewise.
3880 1999-11-29 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3883 (s_force_thumb): Set thumb_mode to 2.
3884 (md_assemble): Do not complain about thumb instructions on a
3885 non-thumb target if thumb_mode is set to 2.
3887 1999-11-28 Michael Meissner <meissner@cygnus.com>
3889 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3890 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3891 (O_...): Add new machine dependent expressions if we are handling
3892 explicit relocations.
3893 (alpha_reloc_op): New static table holding the explicit relocation
3895 (alpha_literal_hash): New static to hold the hash table for
3896 explicit relocations.
3897 (alpha_macros): Add support for explicit relocations.
3898 (md_begin): If explicit relocations, initialize hash table.
3899 (md_assemble): Don't print a second error if tokenize_arguments
3900 already printed an error message.
3901 (md_apply_fix): Add support for explicit relocations.
3902 (alpha_force_relocation): Ditto.
3903 (alpha_fix_adjustable): Ditto.
3904 (alpha_adjust_symtab): New function to support explicit
3906 (alpha_adjust_symtab_relocs): Ditto.
3907 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3908 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3909 Add support for explicit relocations. Return -2 if an error
3910 message was already printed.
3911 (find_macro_match): Add support for explicit relocations. Comment
3913 (emit_insn): Add support for explicit relocations.
3914 (assemble_tokens): Ditto.
3916 (load_expression): Ditto.
3919 (emit_ir_load): Ditto.
3920 (emit_loadstore): Ditto.
3923 (emit_sextX): Ditto.
3924 (emit_division): Ditto.
3925 (emit_jsrjmp): Ditto.
3926 (emit_retjcr): Ditto.
3928 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3930 (tc_adjust_symtab): If explicit relocations, call the function
3931 alpha_adjust_symtab.
3932 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3933 relocations next to the literal relocation they reference.
3934 (TC_INIT_FIX_DATA): Initialize the new fields.
3935 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3937 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3939 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3940 'B' operand for PA2.0 bb instruction.
3942 1999-11-18 Nick Clifton <nickc@cygnus.com>
3944 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3947 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3949 (mcore_force_relocation): Force relocations to be generated for
3952 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3954 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3955 (i386_displacement): Disallow O_big displacements.
3957 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3959 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3960 Small improvements in error checking.
3961 (md_assemble): Support for unconditional ARM instructions.
3962 (md_parse_option): Support for -m[arm]v5e flag.
3964 1999-11-12 Nick Clifton <nickc@cygnus.com>
3966 * macro.c (buffer_and_nest): Do not check beyond the end of the
3969 1999-11-11 Nick Clifton <nickc@cygnus.com>
3971 * macro.c (buffer_and_nest): Look for seperator after TO and
3974 1999-11-08 Andrew Haley <aph@cygnus.com>
3976 * app.c (do_scrub_chars): When in State 10, treat backslash
3977 characters in the same way as as symbol characters.
3979 1999-11-07 Richard Henderson <rth@cygnus.com>
3981 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3982 the previous label was in the current section before playing
3983 with auto-alignment.
3985 1999-11-06 Nick Clifton <nickc@cygnus.com>
3987 * config/tc-v850.c (v850_force_relocation): Force relocation
3989 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3992 1999-11-05 Michael Meissner <meissner@cygnus.com>
3994 * expr.h (operatorT): Increase machine dependent operators to 16.
3995 * expr.c (op_rank): Ditto.
3997 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3999 * read.c (pseudo_set): Reject attempts to set the value of a
4002 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4005 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4007 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4008 to bfd_set_section_contents.
4010 1999-11-03 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4014 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4016 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4017 (mips_ip): Use OPCODE_IS_MEMBER.
4019 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4021 * config/tc-arm.c (reg_required_here): Improve comments.
4023 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4024 (tinsns): Initialize variants field.
4026 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4027 BAD_PC respectively.
4029 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4031 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4032 * config/tc-arm.h: Fix compile time warnings.
4034 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4036 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4037 form @abs16, @(abs16) and @(abs16 + imm).
4039 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4041 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4042 (ISA_HAS_64_BIT_REGS) New.
4043 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4044 mips_emit_delays,macro_build,load_register,load_addresss,
4045 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4046 and/or use new ISA_xxx macros in expressions involving
4047 ISA, particularly mips_opts.isa.
4049 1999-10-18 Michael Meissner <meissner@cygnus.com>
4051 * expr.h (operatorT): Add machine dependent operators md1..md8.
4052 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4053 for the machine dependent operators to use.
4055 * expr.c (op_rank): Add machine dependent operators.
4057 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4059 (O_cpregister): Ditto.
4060 (md_begin): Change X_op test that field is wide enough to use
4061 O_max instead of O_alpha_max.
4062 (cpu_types): Fill in missing initializer.
4063 (alpha_num_macros): Make unsigned.
4064 (md_assemble): Make opnamelen be size_t.
4065 (md_apply_fix): Cast alpha_num_operands to int before testing.
4066 (alpha_force_relocation): Ditto.
4067 (alpha_fix_adjustable): Ditto.
4068 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4069 (tc_gen_reloc): Ditto.
4070 (tc_get_register): Ditto.
4075 (s_alpha_ent): Ditto.
4076 (s_alpha_end): Ditto.
4077 (s_alpha_frame): Ditto.
4078 (s_alpha_prologue): Ditto.
4079 (s_alpha_file): Ditto.
4080 (s_alpha_gprel32): Ditto.
4081 (s_alpha_proc): Ditto.
4082 (s_alpha_set): Ditto.
4083 (s_alpha_base): Ditto.
4084 (s_alpha_align): Ditto.
4085 (s_alpha_arch): Ditto.
4086 (alpha_align): Ditto.
4087 (assemble_insn): Suppress unused variable warning.
4089 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4090 order in the structure.
4091 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4093 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4095 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4097 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4099 * config/tc-i386.c (i386_index_check): Correct #endif location.
4101 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4103 * as.c (show_usage): Document new options.
4104 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4105 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4106 (parse_args): Parse the new options.
4107 (main): If there were warnings, and --fatal-warnings
4108 was specified, print an error.
4109 * as.h: New variable, flag_fatal_warnings, for new option.
4111 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4113 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4114 '@'. Change autoincrement completers to fall through to cache control
4117 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4119 (pa_parse_addb_64_cmpltr): New function.
4121 * config/tc-hppa.c (pa_ip): Change error message.
4122 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4123 '?Q' args to allow falling through.
4125 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4126 Remove unused conditional codes.
4127 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4129 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4131 * config/tc-d30v.c (CHAR_BIT): Define.
4132 (check_range): Fix bit operations to support integers bigger than
4135 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4137 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4140 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4141 Doug Evans <devans@cygnus.com>
4143 Add support for m32rx.
4144 * config/tc-m32r.c (enable_m32rx): New static global.
4145 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4146 (allow_m32rx): New function.
4147 (M32R_SHORTOPTS): Add `O'.
4148 (md_longopts): Add --m32rx plus several warning options.
4149 (md_parse_option): Handle new options.
4150 (md_show_usage): Print them.
4151 (md_begin): Enable m32rx.
4152 (OPERAND_IS_COND_BIT): New macro.
4153 (first_writes_to_seconds_operands): New function.
4154 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4155 (target_make_parallel,assemble_two_insns): New functions.
4156 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4157 If optimizing and m32rx, try to make consecutive insns parallel.
4159 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4161 * config/tc-mips.c (nopic_need_relax): Allow for the
4162 .sdata.foo sections generated by -fdata-sections,
4163 and for the .gnu.linkonce.s sections generated by C++.
4165 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4167 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4168 with cleaner code using completer prefixes. Add 'Y'.
4170 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4172 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4174 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4175 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4176 insn does not match and we should try the next insn in the table.
4178 1999-09-22 Nick Clifton <nickc@cygnus.com>
4180 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4182 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4184 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4187 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4189 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4190 OBJ_ELF. If ELF, add "sq".
4191 (md_parse_option): If ELF, ignore -s and -q.
4192 (md_show_usage): Mention ELF options.
4194 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4196 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4199 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4201 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4203 * config/tc-hppa.c (struct pa_it): New field "trunc".
4204 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4205 (pa_parse_ftest_gfx_completer): New function
4206 (pa_parse_fp_cnv_format): New function.
4208 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4209 (md_apply_fix): Handle 22bit pc-rel branches.
4211 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4213 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4215 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4217 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4219 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4221 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4222 (pa_ip): Handle 'fX'.
4224 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4226 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4227 unwinds unless the function is in the text space.
4228 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4230 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4232 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4233 (md_assemble): To here. Tweak address generation.
4235 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4237 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4238 (md_assemble): Call dwarf2_where for OBJ_ELF.
4239 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4240 (pa_end_of_source): New function.
4241 * tc-hppa.h (md_end): Define for OBJ_ELF.
4243 1999-09-14 Michael Meissner <meissner@cygnus.com>
4245 * configure.in (Canonicalization of target names): Remove adding
4246 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4247 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4248 * configure: Regenerate.
4250 1999-09-14 Donn Terry <donn@interix.com>
4252 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4254 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4256 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4257 pc-relative jmp/call to an absolute symbol.
4258 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4259 absolute section symbols.
4261 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4262 jump handling code and comments.
4264 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4266 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4267 the value if TE_PE and a global defined symbol.
4269 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4271 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4272 print the symbol, rather than printing it here.
4274 1999-09-11 Donn Terry <donn@interix.com>
4276 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4277 BFD_RELOC_RVA relocations.
4279 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4280 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4283 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4285 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4286 * doc/internals.texi (Object format backend): Document
4289 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4290 relocations against global symbols if TE_PE.
4292 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4293 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4295 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4298 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4299 symbols which do not have a constant value, or tags with
4300 non-tags. Remove the symbol from the list before adding it at the
4303 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4304 C_FCN symbol differently if TE_PE.
4305 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4306 appears in the pseudo-op, rather coff_line_base which is only set
4309 * config/obj-coff.c (obj_coff_loc): New static function.
4310 (obj_pseudo_table): Add "loc".
4312 * config/obj-coff.c (add_lineno): Check that the line number is
4315 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4316 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4318 (md_atof): Return NULL rather than 0.
4319 * config/tc-i386.c (md_atof): Change type to int.
4320 * expr.c (expr): Change first parameter to int.
4321 * config/obj-coff.c: Add declarations for static functions.
4322 (coff_frob_symbol): Use SYM_AUXENT.
4323 * config/tc-i386.h (flag_16bit_code): Don't declare.
4325 * config/obj-coff.c (obj_coff_section): Default to setting
4326 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4328 * write.c (adjust_reloc_syms): Print adjusted fixup.
4330 * expr.c (integer_constant): Correct too_many_digits calculation
4333 1999-09-09 Andreas Schwab <schwab@suse.de>
4335 * doc/c-arm.texi: Fix arguments of @var to not contain
4338 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4340 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4342 (md_parse_option): Only support -k flag for ELF and COFF targets.
4344 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4346 * config/tc-hppa.c (pa_ip): Put strict register checks before
4347 call to pa_parse_number.
4349 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4351 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4353 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4356 1999-09-06 Donn Terry <donn@interix.com>
4358 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4360 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4362 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4363 candidate instruction. Require registers for register arguments
4364 when in strict mode. Require assemble-time constants for
4365 constants when in strict mode.
4366 (pa_get_absolute_expression): Require a constant when in strict
4369 1999-09-06 Nick Clifton <nickc@cygnus.com>
4371 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4373 1999-09-04 Steve Chamberlain <sac@pobox.com>
4375 * config/tc-pj.c: New file, supports picoJava in ELF.
4376 * config/tc-pj.h: Ditto.
4377 * configure.in (pjl*, pj*): New targets.
4378 * Makefile.am: Rebuild dependencies.
4379 (CPU_TYPES): Add pj.
4380 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4381 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4382 * doc/c-pj.texi: New file.
4383 * doc/as.texinfo: Add some PJ specifics.
4384 * doc/all.texi: Add PJ to the list of all architectures, sort them
4386 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4387 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4389 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4391 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4392 (obj_frob_file): Test for null pointer.
4393 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4394 (OBJ_PROCESS_STAB): And here.
4395 (elf_obj_sy): Remove
4397 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4398 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4399 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4401 * config/obj-coff.c (no_func): Remove.
4402 (coff_format_ops): Change occurrences of no_func to 0, as we test
4403 for 0 in obj-multi.h.
4405 * configure.in: Enable bfd for i386-coff when primary target is
4406 bfd. Enable i386 elf,coff emulation support. Don't set
4407 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4408 emulation to support.
4409 *configure: Regenerate.
4411 1999-09-02 Nick Clifton <nickc@cygnus.com>
4413 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4414 .section .line directive is encountered.
4416 1999-09-01 Nick Clifton <nickc@cygnus.com>
4418 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4421 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4422 * as.texinfo: Document --gdwarf2 command line option.
4423 Add additional documentation of ARM command line switches.
4425 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4427 * config/tc-i386.c (i386_intel_memory_operand): Combine
4428 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4429 and RESTORE_END_STRING around parse_register calls.
4430 (i386_operand): Here too.
4431 (i386_is_reg): Remove.
4432 (parse_register): Move as_bad calls from within this function to
4435 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4437 Based on a patch from H.J. Lu <hjl@gnu.org>
4438 * config/tc-i386.c (parse_register): Handle FP regs specially.
4439 (md_begin): Remove '(' and ')' from register_chars.
4441 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4443 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4444 error message (done elsewhere).
4446 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4448 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4450 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4452 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4455 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4457 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4459 Add new completers. Fix bug in 64 bit condition handling.
4461 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4464 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4466 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4468 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4470 1999-08-27 Jim Wilson <wilson@cygnus.com>
4472 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4473 (struct ls): Add frag field. Initialize it to zero.
4474 (out_end_sequence): New local text_frag. Set it while in text section.
4475 Replace address check with frag check. Set ls.frag to text_frag if
4476 out_set_addr called.
4477 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4478 Set it before switching sections. Replace address check with frag
4479 check. Set ls.frag to saved_frag if out_set_addr called.
4481 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4483 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4484 output "advance_pc" opcode instead of calling gen_addr_line().
4485 The latter has the undesired side-effect of creating a new row
4486 in the debug line info matrix.
4488 1999-08-26 Jim Wilson <wilson@cygnus.com>
4490 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4491 ls.last_filename if last is less than zero. Set ls.last_filename
4492 when allocating new entry.
4493 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4496 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4498 * config/tc-i386.c (i386_index_check): Fix the displacement size
4499 when INFER_ADDR_PREFIX.
4501 1999-08-18 Nick Clifton <nickc@cygnus.com>
4503 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4506 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4508 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4509 handle 0xffffNNNN constants correctly.
4511 1999-08-16 Nick Clifton <nickc@cygnus.com>
4513 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4516 1999-08-13 Nick Clifton <nickc@cygnus.com>
4518 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4519 (md_apply_fix3): Always pass positive values to
4520 validate_offset_imm.
4522 1999-08-12 Nick Clifton <nickc@cygnus.com>
4524 * config/tc-arm.c (skip_whitespace): New macro.
4525 Formatting tidy ups.
4527 (md_apply_fix3): Store relocation offset in addend for ELF based
4529 (arm_force_relocation): Always generate relocs for Thumb function
4532 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4534 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4535 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4537 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4539 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4540 flags for the unwind subspace.
4542 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4543 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4544 suitable relocation based on the size of the target's pointer.
4545 Always Use subsegment zero for the unwinders.
4546 (pa_level): Handle "2.0w".
4548 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4550 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4551 with the following instruction unless this was specified.
4553 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4555 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4556 certain sections, to match BFD changes.
4558 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4560 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4561 (EXTRA_SCRIPTS): Define to keep automake happy.
4562 * Makefile.in: Rebuild.
4564 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4566 * Makefile.am: Rename .dep* files to DEP*.
4567 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4568 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4570 * Makefile.in: Rebuild.
4572 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4574 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4576 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4578 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4579 avoid problems on DOS filesystems.
4580 * Makefile.in: Rebuild.
4582 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4584 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4586 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4589 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4591 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4592 line to create ${GDBINIT} rather than .gdbinit.
4593 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4595 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4597 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4599 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4601 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4603 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4605 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4606 non-adjustable symbols.
4608 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4610 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4612 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4614 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4617 1999-08-05 Donn Terry <donn@interix.com>
4619 * config/te-interix.h: New file.
4620 * configure.in (i386-*-interix*): New target.
4621 * configure: Rebuild.
4623 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4625 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4626 selectors for ELF too.
4627 (selector_table): Add "ltp" and "rtp" selectors.
4629 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4631 * config/tc-i386.c (i386_operand): No need to change
4632 operand_string pointer in segment reg case before goto
4633 do_memory_reference. Initialise displacement_string_start and
4634 displacement_string_end after do_memory_reference label.
4635 (i386_index_check): Add operand_string param, and print error
4636 message on failure here.
4637 (i386_intel_memory_operand): Instead of here.
4638 (i386_operand): And here.
4639 (INFER_ADDR_PREFIX): Enable.
4641 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4643 * config/tc-i386.h (DefaultSize): Define. Renumber following
4644 opcode_modifier defines.
4646 From Etienne Lorrain <etienne.lorrain@ibm.net>
4647 * config/tc-i386.c (stackop_size): New variable.
4648 (set_16bit_code_flag): Clear it here.
4649 (set_16bit_gcc_code_flag): New function.
4650 (md_pseudo_table): Add "code16gcc" entry.
4651 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4653 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4655 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4656 next_set_end even if the end symbol is being discarded.
4658 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4659 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4660 * config/obj-coff.c: Likewise.
4661 (seg_info_type): Remove.
4662 (seg_info_off_by_4): Change to array of segT.
4663 (s_get_segment): Adjust accordingly.
4664 (obj_pseudo_table): Fully initialize sentinel entry.
4666 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4667 Ralf Baechle <ralf@uni-koblenz.de>.
4669 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4671 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4673 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4675 * config/tc-i386.c: Indentation and white space changes.
4676 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4677 don't enable it by default.
4678 (i386_intel_operand): Remove redundant prototype.
4679 Move check on number of memory operands, and i.mem_operands++
4680 (i386_intel_memory_operand): To here.
4681 Remove i386_immediate code from here. Remove special case code
4682 for input and output using (%dx). Remove base/index checks and
4683 call i386_index_check instead. Save initial operand_string
4684 argument for error message.
4685 (i386_operand): Remove redundant prototype. Move base/index
4686 checks to i386_index_check.
4687 (i386_displacement): Move intel mode check for non-zero
4689 (i386_intel_memory_operand): To here.
4691 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4693 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4694 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4695 by .register pseudo-op if -64 and --no-undeclared-regs.
4696 (s_register, sparc_adjust_symtab): New functions.
4697 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4698 Declare sparc_adjust_symtab as tc_adjust_symtab.
4699 * doc/c-sparc.texi: Add description of #ignore special literal
4700 for .register pseudo-op.
4702 1999-07-30 Catherine Moore <clm@cygnus.com>
4704 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4705 the relocation's section offset.
4707 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4709 * write.c (fixup_segment): Fix generic error check overflow test.
4711 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4712 X_add_number to long.
4714 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4716 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4719 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4721 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4724 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4726 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4728 * configure.bat: Remove; obsolete.
4729 * config/go32.cfg: Likewise.
4731 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4733 * configure.in (i386-*-vxworks*): New target.
4734 * configure: Rebuild.
4736 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4738 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4740 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4742 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4744 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4745 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4746 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4747 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4748 MAX_RELOC_EXPANSION): Define.
4749 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4751 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4753 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4754 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4755 block. Print a warning if an 8-bit or 16-bit constant
4756 displacement or immediate is truncated on output.
4757 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4759 (i386_operand): Disallow immediate jump absolute operand.
4761 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4763 * configure.in: Bump version number to 2.9.5.
4764 * configure: Rebuild.
4766 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4769 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4771 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4772 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4774 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4776 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4778 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4780 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4781 if -mno-fpu was given.
4782 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4784 (cons_fix_new_arm): Remove misleading comments.
4786 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4788 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4790 (relax_segment): Likewise. After giving a rs_org error, convert
4791 the frag to rs_align to avoid cascading errors.
4793 1999-07-12 Andreas Schwab <schwab@suse.de>
4795 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4797 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4799 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4800 as appropriate. Fill in structure initializations. Add variable
4801 initializations. Add casts.
4802 * dwarf2dbg.c (print_stats): Change i to size_t.
4803 * listing.c (listing_listing): Change list_line to unsigned int.
4805 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4807 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4808 rather than checking for \001 and \002 in symbol name.
4809 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4811 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4813 * configure.in (hppa*-linux-gnu*): New target.
4814 * configure: Rebuilt.
4816 1999-07-08 Nick Clifton <nickc@cygnus.com>
4818 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4820 1999-07-07 Nick Clifton <nickc@cygnus.com>
4822 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4823 accessing symbolP directly.
4825 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4827 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4830 1999-07-05 Nick Clifton <nickc@cygnus.com>
4832 * config/tc-arm.c (ARM_EXT_V5): Define.
4833 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4834 (md_begin): Detect ARM v5 architectures.
4835 (md_parse_option): Accept arm v5 specification.
4836 (md_show_usage): Documment -marmv5 switch.
4838 * doc/c-arm.texi: Document -marmv5 command line option.
4840 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4842 (validate_immediate_twopart): New function. Determine if a
4843 constant can be computed by two ADD instructions.
4844 (output_inst): Remove its command line parameter - it was never
4846 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4847 implememt the ADRL pseudo op.
4848 (tc_gen_reloc): Generate a suitable error message if an ADRL
4849 instruction tries to generate a real reloc.
4851 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4853 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4855 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4858 1999-06-27 H.J. Lu <hjl@gnu.org>
4860 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4861 non BFD_ASSEMBLER case.
4863 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4865 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4868 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4870 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4871 out_end_sequence() when the address decreases due to a new frag.
4872 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4873 numbering starts with 1.
4875 1999-06-23 Nick Clifton <nickc@cygnus.com>
4877 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4879 (mcore_s_text): Call obj_elf_text for ELF target.
4880 (mcore_s_data): Call obj_elf_data for ELF target.
4881 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4883 (mcore_s_bss): New function: Dump literal table before changing
4885 (mcore_s_comm): New function: Dump literal table before changing
4888 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4889 No longer static functions.
4890 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4891 Provide prototypes for these functions.
4893 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4895 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4896 a list of names, to try obj_segment_name, and to try abbreviated
4897 names when using COFF without long section names.
4899 * config/tc-alpha.c: More use of symbol accessor functions.
4900 * config/tc-arc.c: Likewise.
4901 * config/tc-d30v.c: Likewise.
4902 * config/tc-fr30.c: Likewise.
4903 * config/tc-i860.c: Likewise.
4904 * config/tc-m88k.c: Likewise.
4905 * config/tc-mcore.c: Likewise.
4906 * config/tc-ns32k.c: Likewise.
4907 * config/tc-sparc.c: Likewise.
4908 * config/tc-v850.c: Likewise.
4910 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4911 sy_value with appropriate accessor functions.
4912 * config/tc-arm.c (md_apply_fix3): Likewise.
4913 * config/tc-d10v.c (AT_WORD_P): Likewise.
4914 * config/tc-v850.c (reg_name_search): Likewise.
4916 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4917 use symbol_get_bfdsym instead.
4918 * config/tc-ppc.c (md_assemble): Likewise.
4919 * config/tc-v850.c (v850_comm): Likewise.
4921 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4923 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4924 the symbol, rather than accessing the bsym member.
4925 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4926 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4927 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4928 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4929 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4930 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4931 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4932 * config/tc-v850.c (tc_gen_reloc): Likewise.
4934 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4936 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4937 (hppa_gen_reloc_type): Conditionalize on BFD64.
4938 (tc_gen_reloc): Re-enable ELF relocations.
4939 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4941 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4943 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4945 (do_ldst): Move assignment out of if condition.
4946 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4947 parentheses to avoid warning.
4949 1999-06-21 Nick Clifton <nickc@cygnus.com>
4951 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4952 macro to get at the BFD symbol associated with a GAS symbol.
4954 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4956 * config/tc-ppc.c: Update for symbol handling changes.
4957 * config/obj-coff.c: Likewise.
4959 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4961 * tc-hppa.c: General cleanups of ELF support. No more spaces
4962 and subspaces for ELF.
4963 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4964 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4965 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4966 (UNWIND_SECTION_NAME): Likewise.
4967 (space/subspace related structures): Conditionalize definitions
4969 (space/subspace directives and support routines): Conditionalize
4970 definitions and references/uses on OBJ_SOM.
4971 (label_symbol_struct): For ELF, track the symbol's segment. For
4972 SOM track its space.
4973 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4975 (USE_ALIASES): Kill for both SOM & ELF.
4976 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4977 (pa_space, pa_subspace): Corresponding changes.
4978 (pa_spaces_begin): Corresponding chagnes.
4979 (md_begin): Do not muck around with space/subspace stuff for
4981 (md_apply_fix): Temporarily disable argument relocation stuff
4983 (tc_gen_reloc): Temporarily disable relocation generation for
4985 (pa_build_unwind_subspace): Similarly.
4987 1999-06-16 Nick Clifton <nickc@cygnus.com>
4989 * config/tc-arm.c (thumb_set): New pseudo op.
4990 (text, data, section): Override these pseudo ops with ARM
4992 (s_thumb_set): New function: Perform the same as a .set pseudo
4993 op, but also mark the alias'ed symbol as being a Thumb
4995 (arm_s_text): New function: Perform the same as the .text
4996 pseudo op, but dump the literal pool before changing
4998 (arm_s_data): New function: Perform the same as the .data
4999 pseudo op, but dump the literal pool before changing
5001 (arm_s_section): New function: Perform the same as the
5002 .section pseudo op, but dump the literal pool before changing
5004 (arm_cleanup): Do not reset the current section before dumping
5007 1999-06-17 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5010 OPTION_NO_WARN_UNMATCHED entries.
5011 (md_parse_option): Generate a warning message if an unrecognised
5012 option is encountered.
5014 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5015 (get_operands): When parsing an expression after an '@' symbol
5016 has been detected, do not ignore '#' symbols.
5017 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5020 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5022 From K. Richard Pixley <rich@noir.com>:
5023 * configure.in (ppc-*-vxworks*): New target.
5024 * configure: Rebuild.
5026 1999-06-12 Philip Blundell <philb@gnu.org>
5028 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5030 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5032 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5033 which refer to symbols in linkonce sections, permit reducing the
5034 relocs if the symbol is local.
5036 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5038 * subsegs.c (subseg_text_p): New function.
5039 * as.h (subseg_text_p): Declare.
5040 * read.c (do_align): Use subseg_text_p to set the default fill.
5041 * write.c (subsegs_finish): Likewise.
5042 * config/obj-coff.c (write_object_file): Likewise.
5043 * config/tc-i386.h (md_maybe_text): Don't define.
5044 (md_do_align): Use subseg_text_p to set the default fill.
5045 * config/tc-m32r.c (m32r_do_align): Likewise.
5046 * config/tc-sh.c (sh_do_align): Likewise.
5047 * config/tc-sparc.h (md_do_align): Likewise.
5049 1999-06-12 David O'Brien <obrien@freebsd.org>
5051 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5052 * configure: Rebuild.
5054 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5056 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5057 * Makefile.am: Rebuild dependencies.
5058 * Makefile.in: Rebuild.
5060 * config/tc-i386.c (i386_immediate): Remove unused label
5063 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5064 * symbols.c: Likewise.
5065 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5066 sy_next field when taking address, rather than symbol_next.
5068 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5070 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5071 value from the output file architecture.
5072 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5073 * dwarf2dbg.h: Change bfd_vma to addressT.
5075 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5077 * dwarf2dbg.h: Use PARAMS in function declarations.
5079 1999-06-11 Martin Dorey <mdorey@madge.com>
5081 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5082 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5084 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5086 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5088 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5090 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5093 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5095 * read.c (read_a_source_file): Only declare inescape if
5098 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5100 (find_entry_byval): Add parens to avoid warning.
5102 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5104 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5107 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5109 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5112 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5113 synthetize_setx): New functions.
5114 (md_assemble): Broken the special cases into the above
5115 functions. Make compiler happy if sizeof(bfd_vma)==4.
5116 Fix sethi generated from set/setuw. If instructions have a relloc,
5117 always clear the fields to be relocated in the opcode.
5118 (sparc_ip): Remove special_case global variable.
5120 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5122 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5123 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5124 indication of success rather than a value.
5125 (itbl_get_val): Likewise.
5126 (itbl_get_field): Use strcspn. Change delimiters to include
5128 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5129 (itbl_get_val): Likewise.
5130 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5132 * symbols.c (copy_symbol_attributes): Convert local symbols to
5135 1999-06-10 Nick Clifton <nickc@cygnus.com>
5137 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5140 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5142 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5143 Optimize set if sizeof(bfd_vma) == 64.
5144 (sparc_ip): Fix sethi - without %hi() it should generate
5145 R_SPARC_22 reloc, not R_SPARC_HI22.
5146 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5148 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5150 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5151 (s_ncons): New function.
5152 (native_op_table): New table.
5153 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5154 R_SPARC_OLO10 handling.
5156 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5158 * expr.h (struct expressionS): Revert last change; widen X_op.
5159 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5161 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5163 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5164 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5165 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5166 * Makefile.in: Regenerated.
5168 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5169 `common' pass on to s_mri_common.
5170 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5172 1999-06-06 Richard Henderson <rth@cygnus.com>
5174 * config/obj-elf.c (obj_elf_section): Don't free the return
5175 value of demand_copy_C_string.
5177 1999-06-05 Richard Henderson <rth@cygnus.com>
5179 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5180 creation logic from obj_elf_create_section.
5182 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5183 (section_stack): New.
5184 (special_sections): Make const.
5185 (obj_elf_section): Gut and rewrite parsing.
5186 (obj_elf_change_section): New function broken out of obj_elf_section.
5187 (obj_elf_parse_section_letters): Likewise.
5188 (obj_elf_section_word): Likewise.
5189 (obj_elf_section_type): Likewise.
5190 (obj_elf_previous): Treat as a toggle.
5191 (obj_elf_popsection): New.
5192 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5193 (ppc_section_type): Likewise.
5194 * config/tc-ppc.h: Likewise.
5196 * expr.h (struct expressionS): Don't make X_op a bitfield.
5197 * config/tc-alpha.c: Update for symbol handling changes.
5198 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5199 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5201 1999-06-05 Richard Henderson <rth@cygnus.com>
5203 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5204 (dwarf2_gen_line_info): Kill unused variables.
5205 (dwarf2_finish): Likewise.
5206 (dwarf2_where): Likewise.
5207 (dwarf2_directive_file): If we've only got a string,
5208 hand off to s_app_file.
5209 * ecoff.c: Move the include of ecoff.h.
5210 * symbols.h (S_IS_FUNCTION): Prototype.
5212 * read.c (LEX_HASH): Supply a default.
5214 (s_globl): Update `c' after skipping whitespace.
5215 * read.h (LEX_END_NAME, is_name_ender): New.
5216 * expr.c (get_symbol_end): Respect it.
5218 1999-06-04 Mark Klein <mklein@dis.com>
5220 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5222 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5224 * config/tc-hppa.c: Update for symbol handling changes.
5226 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5228 * cgen.c: Update for symbol handling changes.
5229 * config/tc-m32r.c: Likewise.
5231 * config/tc-hppa.h: Update for symbol handling changes.
5232 * config/tc-hppa.c: Likewise.
5234 * config/tc-arm.h: Update for symbol handling changes.
5235 * config/tc-arm.c: Likewise.
5236 (symbol_make_empty): Remove. Just use symbol_create.
5238 * symbols.c (symbol_set_tc): Correct name.
5240 * Makefile.am: Rebuild dependencies.
5241 ($(OBJS)): Don't depend upon struc-symbol.h.
5242 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5243 * dep-in.sed: Don't remove struc-symbol.h.
5244 * Makefile.in: Rebuild.
5246 * doc/internals.texi (Symbols): Describe changes in symbol
5249 1999-06-03 Richard Henderson <rth@cygnus.com>
5251 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5252 instead of doing the work by hand.
5254 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5256 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5257 state of line state-machine.
5258 (struct ls): Collect DWARF2 line state-machine state in new member
5259 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5260 resulted in any DWARF2 directives.
5261 (reset_state_machine): New function.
5262 (out_end_sequence): Ditto.
5263 (dwarf2_gen_line_info): When switching sections or switching to a
5264 lower text address, call out_end_sequence() first to terminate the
5265 previous code sequence as code sequences MUST have monotonically
5266 increasing addresses.
5267 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5269 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5271 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5272 DWARF2 debug info (line information only, at this point).
5273 * as.h: Update comment about supported debug formats.
5274 * dwarf2dbg.c, dwarf2dbg.h: New files.
5275 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5277 * expr.c (operand): Don't use [ for parens if we want an index op.
5278 (op_encoding): Switch [ into O_index, if desired.
5279 (op_rank): Renumber with O_index on bottom.
5280 (expr): If O_index, match closing bracket.
5281 * expr.h (O_index): New.
5283 * read.c (read_a_source_file): Conditionally allow matched "
5284 in lines passed to md_assemble.
5286 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5288 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5290 Add support for storing local symbols in a small structure to save
5291 memory when assembling large files.
5292 * as.h: Don't include struc-symbol.h.
5293 (symbolS): Add typedef.
5294 * symbols.c: Include struc-symbol.h.
5295 (local_hash): New static variable.
5296 (save_symbol_name): New static function, from symbol_create.
5297 (symbol_create): Call save_symbol_name.
5298 (local_symbol_count): New static variable.
5299 (local_symbol_conversion_count): Likewise.
5300 (LOCAL_SYMBOL_CHECK): Define.
5301 (local_symbol_make): New static function.
5302 (local_symbol_convert): New static function.
5303 (colon): Handle local symbols. Create local symbol for local
5305 (symbol_table_insert): Handle local symbols.
5306 (symbol_find_or_make): Create local symbol for local label name.
5307 (symbol_find_base): Check for local symbol.
5308 (symbol_append, symbol_insert): Check for local symbols.
5309 (symbol_clear_list_pointers, symbol_remove): Likewise.
5310 (verify_symbol_chain): Likewise.
5311 (copy_symbol_attributes): Likewise.
5312 (resolve_symbol_value): Handle local symbols.
5313 (resolve_local_symbol): New static function.
5314 (resolve_local_symbol_values): New function.
5315 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5316 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5317 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5318 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5319 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5320 (symbol_previous, symbol_next): New functions.
5321 (symbol_get_value_expression): Likewise.
5322 (symbol_set_value_expression): Likewise.
5323 (symbol_set_frag, symbol_get_frag): Likewise.
5324 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5325 (symbol_mark_used_in_reloc): Likewise.
5326 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5327 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5328 (symbol_mri_common_p): Likewise.
5329 (symbol_mark_written, symbol_clear_written): Likewise.
5330 (symbol_written_p): Likewise.
5331 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5332 (symbol_section_p, symbol_equated_p): Likewise.
5333 (symbol_constant_p): Likewise.
5334 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5335 (symbol_get_obj, symbol_set_obj): Likewise.
5336 (symbol_get_tc, symbol_set_tc): Likewise.
5337 (symbol_begin): Initialize local_hash.
5338 (print_symbol_value_1): Handle local symbols.
5339 (symbol_print_statistics): Print local symbol statistics.
5340 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5341 Declare new symbols.c functions. Move many declarations here from
5343 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5344 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5345 (struct symbol): Move bsym to make it clearly the first field.
5346 Remove TARGET_SYMBOL_FIELDS.
5347 (symbolS): Don't typedef.
5348 (struct broken_word): Remove.
5349 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5350 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5351 (symbol_clear_list_pointers): Likewise.
5352 (symbol_insert, symbol_remove): Likewise.
5353 (symbol_previous, symbol_append): Likewise.
5354 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5355 (struct local_symbol): Define.
5356 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5357 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5358 (local_symbol_get_frag, local_symbol_set_frag): Define.
5359 (local_symbol_get_real_symbol): Define.
5360 (local_symbol_set_real_symbol): Define.
5362 * write.c (write_object_file): Call resolve_local_symbol_values.
5363 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5364 (TARGET_SYMBOL_FIELDS): Don't define.
5365 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5366 ECOFF_DEBUGGING, add ECOFF fields.
5367 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5368 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5369 ECOFF_DEBUGGING, add ECOFF fields.
5370 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5371 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5372 * config/tc-mcore.h: Don't include struc-symbol.h.
5373 (TARGET_SYMBOL_FIELDS): Don't define.
5374 (struct mcore_tc_sy): Define.
5375 (TC_SYMFIELD_TYPE): Define.
5376 * Many files: Use symbolS instead of struct symbol. Use new
5377 accessor functions rather than referring to symbolS fields
5380 * read.c (s_mri_common): Don't add in value of line_label.
5382 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5383 checking for SEC_LINK_ONCE.
5385 * config/tc-sh.h (sh_fix_adjustable): Declare.
5387 * app.c (input_buffer): New static variable.
5388 (app_push): Save saved_input in allocated buffer.
5389 (app_pop): Restored saved_input.
5390 (do_scrub_chars): Change get parameter to take char * and int as
5391 arguments. Change GET macro to pass input_buffer to get
5392 function. Don't save input into allocated buffer.
5393 * as.h (do_scrub_chars): Update declaration.
5394 * input-file.c (input_file_get): Change to take char * and int.
5395 Read data into passed in buffer. Remove static buffer.
5396 * read.c (scrub_from_string): Change to take char * and int. Copy
5397 data into passed in buffer.
5399 * hash.h: Neaten. Declare hash_traverse.
5400 * hash.c: Complete rewrite based on BFD hashing code.
5401 * gasp.c (chunksize): New variable.
5402 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5405 1999-05-28 Nick Clifton <nickc@cygnus.com>
5407 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5408 addend unless the target uses an old ABI.
5410 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5412 -Wchar-subscripts cleanup
5413 * listing.c (listing_newline): Use unsigned char variable, so
5414 calls to isascii,iscntrl are correct.
5415 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5417 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5418 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5419 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5420 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5422 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5424 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5426 (arch_coldfire_p): New #define.
5427 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5429 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5431 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5433 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5434 (install_operand): Add place `N'.
5435 (init_table): Add registers ACC, MACSR, MASK.
5437 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5439 * config/tc-m68k.c: Change mcf5200 --> mcf.
5440 (archs): Add mcf5206e, mcf5307.
5441 (m68k_ip): Add format `u'.
5442 (install_operand): Add place `m', `M', `h'.
5443 (init_table): Add upper/lower registers.
5445 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5447 1999-05-28 Martin Dorey <mdorey@madge.com>
5449 * config/tc-i960.c: Several minor changes to add ELF and
5450 BFD_ASSEMBLER support.
5451 * config/tc-i960.h: Likewise.
5452 * configure.in (i960-*-elf*): New target.
5453 * aclocal.m4, configure: Rebuild.
5455 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5457 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5458 reloc changes when defined(BFD_ASSEMBLER).
5460 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5462 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5464 * write.c (write_print_statistics): Output to file, not stderr.
5466 * expr.c (generic_bignum_to_int32,64): Prototype.
5468 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5469 output_sleb128, output_uleb128, output_big_sleb128,
5470 output_big_uleb128, output_big_leb128): Prototype.
5471 (output_big_sleb128, output_big_uleb128): Make inline.
5472 (output_big_leb128): Remove inline
5474 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5475 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5476 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5477 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5478 value for correct overflow check in write.c:fixup_segment.
5479 * write.c (fixup_segment): Move bitfield overflow checks to after
5480 the md_apply_fix call.
5481 * config/obj-coff.c (fixup_segment): Likewise.
5482 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5483 valueT *val argument.
5485 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5487 * config/atof-ieee.c (gen_to_words): Correctly round a
5488 denormalized number. Fix off-by-one in range checking for
5489 exponent in a denormal.
5491 1999-05-10 Nick Clifton <nickc@cygnus.com>
5493 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5496 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5498 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5500 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5502 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5503 (ReverseRegRegmem): Remove.
5504 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5505 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5506 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5509 From Doug Ledford <dledford@redhat.com>
5510 * config/tc-i386.h (RegXMM): New for P/III.
5511 * config/tc-i386.c: Add support for P/III.
5513 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5515 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5516 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5517 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5519 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5521 * config/tc-i386.c (i386_immediate): Skip whitespace before
5522 complaining about junk after expression.
5523 (i386_displacement): Likewise.
5525 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5527 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5528 Don't copy before downcaseing.
5530 1999-05-05 Catherine Moore <clm@cygnus.com>
5532 * tc-m68k.c: Include elf/m68k.h.
5533 (m68k_elf_final_processing): New routine.
5534 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5537 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5539 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5542 1999-04-30 Nick Clifton <nickc@cygnus.com>
5544 * config/tc-mcore.c (mcore_s_section): Dump literals before
5547 1999-04-29 Nick Clifton <nickc@cygnus.com>
5549 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5552 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5554 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5555 (TC_INIT_FIX_DATA): Delete.
5556 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5557 (TC_INIT_FIX_DATA): Delete.
5558 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5559 * write.c (fix_new_internal): Initialize fx_cgen member.
5560 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5561 (gas_cgen_md_apply_fix3): Update.
5562 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5563 (md_cgen_record_fixup_exp): Update.
5564 (FX_OPINFO_R_TYPE): Update.
5566 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5567 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5568 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5569 * frags.h (struct frag): Make opindex, opinfo ints.
5571 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5573 1999-04-26 Tom Tromey <tromey@cygnus.com>
5575 * aclocal.m4, configure: Updated for new version of libtool.
5577 1999-04-22 Nick Clifton <nickc@cygnus.com>
5579 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5581 (md_apply_fix3): Do not fix up absolute relocations against
5584 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5586 1999-04-20 Nick Clifton <nickc@cygnus.com>
5588 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5589 changes and data-in-text directives.
5590 (mcore_cons): New function: intercept cons() operations.
5591 (mcore_float_cons): New function: intercept float_cons()
5593 (mcore_stringer): New function: intercept stringer() operations.
5595 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5597 * obj.h (struct format_ops): Change generate_asm_lineno field to
5599 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5601 * config/tc-alpha.c (find_opcode_match): Add default case to
5603 (find_macro_match): Likewise.
5604 (load_expression): Parenthesize && within ||.
5606 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5608 1999-04-17 Nick Clifton <nickc@cygnus.com>
5610 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5611 .text .data .section pseudo ops.
5612 (mcore_s_section): New function. Dump lits before changing secs.
5613 (mcore_s_text): New function. Dump lits before changing secs.
5614 (mcore_s_data): New function. Dump lits before changing secs.
5616 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5618 * config/tc-mips.c (mips_32bitmode): New.
5619 (md_begin): Set mips_32bitmode if needed.
5620 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5621 Set EF_MIPS_32BITMODE.
5623 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5625 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5628 1999-04-16 Nick Clifton <nickc@cygnus.com>
5630 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5632 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5634 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5635 expressions correctly.
5638 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5640 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5642 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5644 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5645 and fmpynfadd instructions.
5647 1999-04-11 Richard Henderson <rth@cygnus.com>
5649 * as.h (environ): Declare it, if needed.
5650 * as.c (dump_statistics): Don't declare environ.
5651 * configure.in (environ): Detect declaration.
5652 * configure, config.in: Rebuild
5654 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5655 (i386_displacement): Allocate enough space for replacement buffer.
5656 Clean up replacement buffer initialization.
5658 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5660 * subsegs.c (section_symbol): Don't create a new symbol if one
5661 already exists; instead, use the existing one, but set its segment
5662 and frag data if it hasn't already been defined.
5663 * config/obj-coff.c (c_section_symbol): Likewise.
5665 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5667 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5669 1999-04-08 Nick Clifton <nickc@cygnus.com>
5671 * config/tc-mcore.c: New File: Support routines for MCore
5673 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5674 * config/obj-coff.c: Add support for mcore-pe target.
5676 * Makefile.am: Add support for MCore targets.
5677 * Makefile.in: Regenerate.
5678 * configure.in: Add support for MCore targets.
5679 * configure: Regenerate.
5681 * doc/all.texi: Set MCORE.
5682 * doc/as.texinfo: Document MCore specific command line options.
5684 * write.h: Prevent multiple inclusion.
5686 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5688 * asintl.h (LC_MESSAGES): Never define.
5689 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5691 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5694 * Makefile.am (m68k-parse.c): If configuring in the source
5695 directory, copy m68k-parse.y into the local directory before
5696 running ylwrap, to remove spurious differences when generating
5698 * Makefile.in: Rebuild.
5700 * config/tc-sparc.h (md_do_align): Just allocate the number of
5701 bytes necessary, rather than always allocating 1024.
5703 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5705 * listing.c (listing_newline): Add cast to avoid warning.
5706 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5707 * config/tc-i386.c (i386_scale): Add return value.
5708 (build_displacement_string): Remove unused local temp_disp2.
5709 (i386_intel_memory_operand): Add parentheses to avoid warning.
5710 (i386_intel_operand): Remove unused local end_of_operand_string.
5711 (i386_operand): Remove unused local operand_modifier.
5712 (i386_operand): Add parens to avoid warning.
5714 1999-04-04 Don Bowman <don@pixsci.com>
5716 * configure.in: Add mips*-*-vxworks* target; have it define
5718 * configure, config.in: Rebuild.
5720 1999-03-31 Nick Clifton <nickc@cygnus.com>
5722 * configure.in (emulations): Add support for arm-epoc-pe.
5723 * configure: Regenerate.
5724 * config/te-epoc-pe.h: New file. Define macros specific to
5726 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5727 for arm-epoc-pe target.
5729 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5731 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5733 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5735 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5736 detect ",n" without a condition.
5737 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5740 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5742 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5743 instruction is encoded with one bit.
5746 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5748 * doc/internals.texi (CPU backend): Mention that
5749 line_separator_chars should not include newline. From thi
5750 <ttn@mingle.glug.org>.
5752 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5754 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5755 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5757 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5759 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5761 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5763 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5766 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5768 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5770 1999-03-15 Martin Hunt <hunt@cygnus.com>
5772 * app.c (do_scrub_begin): Change '-' back to a symbol char
5773 so we can use multiple opcodes on a line again.
5775 * config/tc-d30v.c: By default, warn if a symbol has
5776 the same name as a register. Plus some minor
5777 updates from the branch.
5779 1999-03-13 Nick Clifton <nickc@cygnus.com>
5781 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5782 BFD_RELOC_16 and BFD_RELOC_64.
5784 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5786 * expr.c (expr): Add missing else.
5788 1999-03-12 Nick Clifton <nickc@cygnus.com>
5790 * config/tc-arm.c (md_apply_fix3): Improve error message.
5792 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5794 * Makefile.am (CPU_TYPES): Add fr30.
5795 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5796 (fr30,m32r dependencies): Update.
5797 * Makefile.in: Rebuild.
5799 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5800 (gas_cgen_record_fixup_exp): Ditto.
5801 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5802 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5803 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5804 (md_cgen_lookup_reloc): Update use of operand->type.
5805 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5806 (md_convert_frag): Call cgen_operand_lookup_by_num.
5807 (md_cgen_lookup_reloc): Update use of operand->type.
5808 (m32r_cgen_record_fixup_exp): Ditto.
5810 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5812 * config/tc-mips.c (md_show_usage): Fix message.
5814 1999-03-03 Nick Clifton <nickc@cygnus.com>
5816 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5817 and LDR reg,=<expr> instruction.
5819 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5822 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5824 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5826 1999-02-17 Nick Clifton <nickc@cygnus.com>
5828 This patch was created by: Scott Bambrough
5829 <scottb@corelcomputer.com>
5832 Special cased '@' character. The '@' character is used as the
5833 ARM assembler comment character, as a special character
5834 and in ELF .symver pseudo-op's, and as a special character in
5835 .type and .section pseudo-ops.
5836 (symver_pseudo): New static variable.
5837 (symver_state): New static variable.
5838 (struct app_save): Add field 'symver_state'.
5839 (app_push): Save global symver_state int struct app_save.
5840 (app_pop): Restore global symver_state from struct app_save.
5841 (do_scrub_chars): Special case handling of '@' character in
5844 * configure.in: Modified to recognize armv* uname syntax from ARM
5846 * configure: Regenerated.
5848 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5849 a prefix to the section's type.
5850 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5851 the type's typename.
5853 * config/tc-arm.h: Add support for PIC generation:
5854 (pic_code): New boolean.
5855 (obj_relocate_extern): Define.
5856 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5857 (TC_CONS_FIX_NEW): Define.
5858 (tc_fix_adjustable): Define.
5859 (GLOBAL_OFFSET_TABLE_NAME): Define.
5861 * config/tc-arm.c: Add support for PIC generation:
5862 (line_seperator_chars): Allow ';' as a seperator for Linux.
5863 (is_immediate_prefix): New macro.
5864 (arm_parse_reloc): New function.
5865 (s_arm_elf_cons): New function.
5866 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5867 (md_undefined_symbol): Special case handling for the Global Offset
5869 (md_apply_fix3): Handle PIC relocs.
5870 (tc_gen_reloc): Handle PIC relocs.
5871 (md_parse_option): Add support for '-k' command line switch to
5872 enable PIC generation.
5873 (cons_fix_new_arm): New function.
5874 (s_arm_elf_cons): New function.
5876 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5878 * configure.in: Add comments for uses of AC_DEFINE.
5879 * acinclude.m4: Likewise.
5880 * acconfig.h: Remove.
5881 * aclocal.m4: Rebuild.
5882 * configure: Rebuild.
5883 * Makefile.in: Rebuild.
5884 * config.in: Rebuild.
5886 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5888 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5889 non-constant offset from a base register.
5891 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5893 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5896 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5898 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5899 (emit_insn): Look for pc-relative and no-overflow specifiers on
5900 internal relocation types.
5902 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5904 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5907 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5909 (mips_4650, mips_4010, mips_4100): Variables removed.
5910 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5911 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5913 (md_begin): Don't bother initializing the mips_NNNN variables;
5914 mips_cpu is set, and that's good enough now.
5915 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5916 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5917 (show): New function, to handle wrapping in the CPU lists.
5918 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5920 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5922 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5923 than treat as an immediate specifier.
5925 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5927 * config/tc-i386.c: Prototype many functions.
5928 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5929 (i386_immediate): Remove unused second argument.
5930 (i386_intel_operand): Fix i386_is_reg typo.
5931 (i386_operand): Use allow_naked_reg.
5932 (output_invalid): Make operand int for K&R.
5934 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5936 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5938 * Makefile.in: Rebuild.
5940 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5942 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5944 (EXTRA_as_new_SOURCES): Comment out.
5945 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5946 * Makefile.in: Rebuild.
5947 * doc/Makefile.in: Rebuild.
5948 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5949 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5950 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5951 * configure: Rebuild.
5952 * aclocal.m4: Rebuild.
5953 * config.in: Rebuild.
5954 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5955 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5956 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5957 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5958 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5959 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5960 (gas_cgen_record_fixup_exp): Ditto.
5961 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5962 descriptor, not global variable.
5963 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5964 descriptor, not global variable. Refer to insert_operand handler
5965 via cpu descriptor, not global function.
5966 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5967 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5968 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5969 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5970 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5971 * config/tc-m32r.c: Ditto.
5972 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5973 (md_assemble): Ditto.
5974 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5976 1999-02-09 Nick Clifton <nickc@cygnus.com>
5978 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5979 relocations for ELF targets.
5981 1999-02-08 Nick Clifton <nickc@cygnus.com>
5983 * configure.in: Add support for StrongARM target.
5984 * configure: Regenerate.
5986 1999-02-05 Nick Clifton <nickc@cygnus.com>
5988 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5990 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5993 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5995 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5997 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5999 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6000 (INTEL_DWORD_MNEM_SUFFIX): Define.
6003 (DWORD_PTR): Define.
6004 (XWORD_PTR): Define.
6006 (OFFSET_FLAT): Define.
6008 (NONE_FOUND): Define.
6011 * config/tc-i386.c (set_intel_syntax): New routine.
6012 (intel_syntax): Declare.
6013 (allow_naked_reg): Declare.
6014 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6015 (intel_float_operand): New routine.
6016 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6017 Handle brackets as well as parens. Call i386_intel_operand for
6018 intel syntax. Reverse operands if appropriate. Handle new
6019 suffixes. Handle movzx and movsx.
6020 (i386_is_reg): New routine.
6021 (i386_immediate): New routine.
6022 (i386_scale): New routine.
6023 (i386_displacement): New routine.
6024 (i386_operand_modifier): New routine.
6025 (build_displacement_string): New routine.
6026 (i386_parse_seg): New routine.
6027 (i386_intel_memory_operand): New routine.
6028 (i386_intel_operand): New routine.
6029 (i386_operand): Call i386_displacement, i386_immediate,
6030 i386_scale, etc. instead of handling inline.
6031 (parse_register): Handle registers without prefix.
6033 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6035 * configure: Regenerate.
6036 * configure.in (arm-*-oabi): New.
6037 (thumb-*-oabi): New.
6038 * config/tc-arm.c (target_oabi): Declare.
6039 (md_apply_fix3): Support REL relocs.
6040 (md_parse_option): Handle -oabi.
6041 (elf32_arm_target_format): New routine.
6042 (md_longopts): Add OPTION_OABI.
6043 * config/tc-arm.h: Redefine TARGET_FORMAT.
6046 1999-01-28 Nick Clifton <nickc@cygnus.com>
6048 * write.c (write_relocs): Handle out of range error.
6050 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6051 (fr30_force_relocation): Default to 0.
6053 * config/tc-fr30.h (obj_fix_adjustable): Define.
6054 (TC_FORCE_RELOCATION): Define.
6056 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6059 1999-01-16 Nick Clifton <nickc@cygnus.com>
6061 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6062 merge of two instructions if the left instruciton kills the right.
6064 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6066 * Makefile.in: Regenerate.
6067 * configure.in: Redo test for using cgen.
6068 * configure: Regenerate.
6070 1999-01-09 Nick Clifton <nickc@cygnus.com>
6072 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6073 redefinition of this macro.
6075 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6077 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6080 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6082 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6083 a read of HI or LO and an immediatly following branch.
6085 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6087 * config/tc-mips.c (md_begin): Another correction to the setting of
6090 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6092 * config/tc-mips.c (md_begin): Correct type-o in setting of
6095 1998-12-21 Nick Clifton <nickc@cygnus.com>
6097 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6098 bit insn when optimizing, so that parallelised instructions will
6099 start on a 32 bit boundary.
6101 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6103 * config/tc-mips.c (mips_eabi64): New.
6104 (md_begin): Set mips_eabi64.
6105 (mips_elf_final_processing): Use it.
6107 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6109 * config/tc-mips.c (mips_elf_final_processing):
6110 Correct setting of ABI in e_flags.
6112 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6114 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6117 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6119 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6121 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6123 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6124 warning, values that don't fit in the field.
6126 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6128 * config/tc-mips.c (mips_abi_string): New.
6129 (md_parse_option,md_longopts): Add mabi.
6130 (mips_elf_final_processing): Set e_flags based on mabi flag.
6132 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6134 * config/tc-mips.c (md_parse_option): Handle vr4111.
6136 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6138 * config/tc-h8300.c (build_bytes): Change message given if the
6139 instruction requires H8/300H mode and we're not in Hmode, to
6140 suggest that it may be the operand modes that are the problem, not
6141 necessarily the opcode.
6143 1998-12-10 Nick Clifton <nickc@cygnus.com>
6145 * config/tc-fr30.c: Add line separator character.
6147 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6149 * configure.in (hppa-*-mpeix*): New target.
6150 * config/obj-som.h (obj_som_compiler): Declare.
6151 * config/obj-som.c (compiler_seen): New static variable.
6152 (obj_som_compiler): New function.
6153 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6154 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6155 (pa_type_args): Set hppa_priv_level.
6156 (pa_compiler): New static function if OBJ_SOM.
6157 * configure: Rebuild.
6159 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6161 * read.c (output_leb128): Don't mark as inline.
6163 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6165 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6166 AIX .vbyte unaligned data support.
6167 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6168 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6171 1998-12-07 Nick Clifton <nickc@cygnus.com>
6173 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6176 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6178 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6179 BFD_RELOC_ARM_PCREL_BRANCH.
6181 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6183 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6184 checking the target type.
6185 (mips-dec-bsd*): Set endian to little.
6186 * configure: Rebuild.
6188 COFF weak symbol support, based on patches from Mark Elbrecht
6189 <snowball3@usa.net>:
6190 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6191 * config/obj-coff.c (obj_coff_weak): New static function.
6192 (obj_coff_endef) [both versions]: Handle weak symbols.
6193 (coff_frob_symbol): Likewise.
6194 (yank_symbols): Likewise.
6195 (obj_pseudo_table): Add "weak".
6197 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6198 <aymeric.vincent@emi.u-bordeaux.fr>.
6199 * aclocal.m4: Rebuild with current tools.
6200 * configure: Rebuild.
6202 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6203 an assertion failure for a case we can't handle when OBJ_ECOFF.
6205 * expr.c (operator): And with 0xff to avoid problems with signed
6208 1998-12-03 Nick Clifton <nickc@cygnus.com>
6210 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6211 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6213 1998-12-02 Nick Clifton <nickc@cygnus.com>
6215 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6218 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6220 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6221 calculation of pcrel point.
6223 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6225 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6228 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6230 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6232 (d10v_cleanup): Only generate previous insn if a multiline insn is
6235 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6237 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6240 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6242 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6243 -marm6xxx command line switches.
6245 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6247 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6248 (itbl-ops.o): Delete duplicate dependencies.
6249 Rebuild dependencies.
6250 Add fr30 dependencies.
6251 * Makefile.in: Rebuild.
6253 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6255 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6257 * listing.c: Ignore line terminator characters found inside
6260 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6262 * po/gas.pot: Regenerated.
6264 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6266 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6267 fr30_is_label_start(). Also checks for delay slot insns.
6269 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6270 FR30 instructions which contain a colon in the mnemonic.
6272 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6274 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6276 * config/tc-fr30.c: Removed currently superflous code.
6278 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6280 * config/tc-fr30.h: New file.
6281 * config/tc-fr30.c: Tweaking so that it will compile.
6283 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6285 * config/tc-d10v.h (obj_fix_adjustable): Define.
6286 (TC_FORCE_RELOCATION): Define.
6287 (d10v_force_relocation): Declare.
6288 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6289 (md_apply_fix3): Handle Vtable relocs.
6290 (d10v_fix_adjustable): New.
6291 (d10v_force_relocation): New.
6293 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6295 * config/tc-d30v.c: Change default behaviour to ignore potential
6296 conflicts between register name and symbol names.
6298 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6300 * configure.in: Add fr30-*-*.
6301 * config/tc-fr30.c: New file.
6302 * Makefile.in: Regenerated.
6303 * config.in: Regenerated.
6304 * configure: Regenerated.
6305 * doc/Makefile.in: Regenerated.
6306 * po/gas.pot: Regenerated.
6308 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6310 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6313 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6315 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6317 (do_scrub_chars): Add some casts to unsigned char to avoid
6318 unwanted sign extension.
6319 * read.c (lex_type): Set characters about 127 to be symbol
6321 * config/tc-i386.c (md_begin): Set identifier_chars and
6322 operand_chars for values above 127.
6324 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6326 * configure.in: detect cygwin* instead of cygwin32*
6327 * configure: regenerate
6329 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6331 * listing.c: Add support for producing a listing from piped
6334 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6336 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6337 (append_insn): Account for the tx39's multiply behavior.
6339 1998-10-26 Michael Meissner <meissner@cygnus.com>
6341 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6342 from assemble_parallel_insns. Add support for '->' to indicate
6343 explicitly serializing the instructions.
6344 (md_assemble): Ditto.
6346 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6348 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6351 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6353 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6355 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6357 * config/tc-mips.c : support frame and regmask/fregmask when
6358 MIPS_STABS_ELF is specified.
6360 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6362 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6363 (md_apply_fix): Don't return 1 for VTABLE relocs.
6364 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6366 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6368 * doc/c-i386.texi: Replace occurences of "opcode" with
6369 "instruction mnemonic", "instruction", or "mnemonic" when
6370 referring to the name of an instruction. Use "opcode" when
6371 referring to the sequence of machine bytes.
6373 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6374 (is_opcode_char): Rename to is_mnemonic_char.
6375 (md_assemble and i386_operand): Correct error messages from
6376 "opcode" to "instruction mnemonic"
6377 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6378 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6379 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6380 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6381 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6382 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6383 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6385 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6387 * config/tc-i386.c (i386_operand): Check for garbage after
6390 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6393 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6395 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6397 * config/tc-sh.h (obj_fix_adjustable): Define.
6398 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6399 (md_apply_fix): Likewise.
6400 (tc_gen_reloc): Likewise.
6401 (sh_fix_adjustable): New.
6403 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6405 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6406 * cgen.h (gas_cgen_finish_insn): Update prototype.
6407 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6408 cgen_insn_t -> CGEN_INSN_INT.
6409 (make_parallel): Update handling of CGEN_INT_INSN_P.
6410 (assemble_parallel_insn): Ditto.
6411 (target_make_parallel): New function.
6412 (md_assemble): Use it.
6414 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6416 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6418 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6420 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6421 converted into lower case.
6423 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6425 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6426 (gas_cgen_tc_gen_reloc): Likewise.
6427 * config/tc-m32r.h (obj_fix_adjustable): Define.
6428 * config/tc-m32r.c (m32r_fix_adjustable): New.
6429 (m32r_force_relocation): Handle VTABLE relocs.
6431 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6433 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6435 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6437 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6438 to lower case before parsing.
6440 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6441 parallel insns modift buts in the PSW as a side effect.
6443 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6445 * config/tc-d30v.c (find_format): Test for missing flag and
6448 (md_apply_fix3): Fix error messages to avoid
6449 assumption about presence of a symbol.
6451 (parallel_ok): Disallow parallel instructions that both modify the
6454 (find_format): Generate a warning if an odd numbered register is
6455 used as the first register in a mutli-register instruction.
6457 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6459 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6460 relocations are always associated with a symbol.
6462 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6464 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6465 (elf32_sparc_force_relocation): Declare.
6466 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6467 (tc_gen_reloc): Handle vtable relocs.
6468 (elf32_sparc_force_relocation): New.
6470 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6472 * symbols.c (S_IS_FUNCTION): New.
6473 * config/tc-v850.h (obj_fix_adjustable): Define.
6474 (TC_FORCE_RELOCATION): Define.
6475 (v850_force_relocation): Declare.
6476 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6477 of fx_addnumber for VTABLE reloc addends.
6478 (md_apply_fix3): Handle VTABLE relocs.
6479 (v850_fix_adjustable): New.
6480 (v850_force_relocation): New.
6482 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6484 * tc-hppa.c (fp_operand_format): Add some additional formats.
6485 (pa_ip): Do not automatically promote into pa2.0 mode.
6486 (pa_level): Handle ".level 2.0".
6488 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6490 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6491 * config/tc-i386.h (template.extension_opcode): Change to
6492 unsigned int to allow full range of 8-bit opcode suffixes.
6493 (None): Redefine as 0xffff.
6495 From Jeff B Epler <jepler@usgs.gov>
6496 * doc/c-i386.texi (i386-SIMD): New section.
6498 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6500 * read.c (discard_rest_of_line): New function.
6501 * read.h: Declare it.
6502 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6504 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6506 * config/tc-d10v.c (find_symbol_matching_register): New function.
6507 (find_opcode): Cope with the case where a register name matches
6510 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6512 * config/tc-v850.c (md_pcrel_from): Rename to
6513 v850_pcrel_from_section.
6514 (v850_pcrel_from_section): Do not resolves symbols in other
6517 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6519 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6521 * config/tc-d10v.c (find_opcode): Generate an error if a register
6522 is supplied for an operand that should not be a register.
6524 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6526 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6527 instructions to have another instruction in the right bin.
6529 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6531 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6532 the right container if the left container holds a branch
6535 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6537 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6538 both a register name and symbol name.
6539 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6541 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6543 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6544 execution unit class.
6546 (reg_name_search): If a name matches a register and a symbol,
6547 prefer the register.
6548 (find_format): Disallow flag registers when a general purpose
6549 register is required.
6550 If a number is required, but a register has been given, check to
6551 see if a symbol with the same name as the register exists, and if
6552 so, use that symbol.
6554 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6556 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6558 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6560 * config/tc-d30v.c (find_format): Do not accept flag registers as
6561 general purpose registers.
6562 (find_format): If an immediate value is expected at a given place
6563 in a format, but a register name has been provided instead, check
6564 to see if that register name matches the name of a predefined
6565 symbol and if it does, then use the symbol instead.
6566 (reg_name_search): If a register name matches a symbol name,
6567 prefer the register name to the symbol name.
6569 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6571 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6572 the previous insn to empty.
6574 1998-09-20 Michael Meissner <meissner@cygnus.com>
6576 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6577 pieces, forcing the use of an ANSI compiler.
6579 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6581 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6583 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6585 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6587 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6589 (obj_elf_vtable_entry): Likewise.
6590 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6591 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6592 (tc_gen_reloc): Likewise.
6593 (arm_fix_adjustable): Likewise.
6594 (elf32_arm_force_relocation): New.
6595 (armelf_frob_symbol): Remove coff-style symbol support.
6597 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6599 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6601 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6603 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6604 OBJ_COFF so that routine is defined for a.out format.
6606 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6608 * config/tc-i386.c (i386_operand): Detect non-segment registers
6609 used as segment prefixes.
6611 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6613 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6614 optimize across FDE boundaries.
6616 * config/obj-coff.c (obj_coff_section): Preserve any link once
6617 flags when setting the section flags.
6619 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6621 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6622 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6624 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6626 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6629 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6631 * frags.c (frag_grow): Include the size of the frag struct in the
6634 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6635 if the new subseg comes before the old.
6637 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6639 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6640 to handle edge8 and edge16.
6642 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6644 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6645 before we clobber the symbol involved.
6647 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6649 * config/tc-arm.c: Remove OBJ_ELF definitions for
6650 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6651 use arm_adjust_symtab for OBJ_COFF.
6652 (armelf_adjust_symtab): New Routine.
6653 * config/tc-arm.h: Define obj_adjust_symtab to
6654 armelf_adjust_symtab for OBJ_ELF.
6656 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6658 * configure.in: Make all i386-elf targets use bfd_gas.
6659 * config/tc-i386.c (tc_i386_force_relocation): New.
6660 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6661 (md_apply_fix3): Likewise.
6662 (tc_gen_reloc): Handle them.
6663 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6664 tc_i386_force_relocation.
6666 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6668 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6670 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6672 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6673 current opcode after writing the first insturction of a reverse
6676 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6678 * read.h (generate_lineno_debug): Add prototype.
6679 * read.c (generate_lineno_debug): Make non-static.
6681 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6683 * config/tc-i386.c (md_assemble): Only warn for address/data size
6686 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6688 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6689 against Thumb function names, as the linker needs this information.
6691 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6693 * expr.c (operand): Check also that there is no advance in operand
6694 after atof_generic in order to decide "is it label 0f or floating
6697 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6699 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6700 command line options with a single dash.
6701 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6703 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6705 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6706 * tc-arm.c (arm_fix_adjustable): New routine.
6708 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6710 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6711 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6712 demand_empty_rest_of_line before mri_comment_end.
6713 (equals): Check garbage after expression before
6714 mri_comment_end in MRI mode.
6716 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6718 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6719 small immediate constant to use the constant itself rather than
6722 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6724 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6725 (pa_leave): Likewise.
6727 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6729 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6731 (i386_operand): Fix an error message.
6733 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6735 * doc/c-arm.texi (ARM Directives): Document .req directive.
6737 * config/tc-arm.c (reg_required_here): Display erroneous string if
6738 the register name could not be decoded.
6739 Do not set inst.instruction if the sift is -1.
6741 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6743 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6746 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6748 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6749 even if it is belived to be unnecessary.
6751 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6753 config/tc-i386.c (i386_operand): Size immediate constants by
6754 suffix (erroneously removed as part of July 7 change).
6756 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6758 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6759 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6760 (armelf_frob_symbol): New Routine.
6761 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6763 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6765 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6767 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6769 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6770 command line switches passed to assembler.
6772 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6774 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6775 (gas_cgen_opcode_desc): Declare.
6776 (gas_cgen_parse_operand): Declare.
6777 (*): Prepend gas_ to gas specific fns to denote them as such.
6779 * cgen.c (gas_cgen_opcode_desc): New global
6780 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6781 (queue_fixup): Renamed from cgen_queue_fixup.
6782 (*): Prepend gas_ to gas specific fns to denote them as such.
6784 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6785 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6786 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6787 Open opcode table and initialize it.
6788 (make_parallel): Use gas_cgen_opcode_desc.
6789 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6790 (md_assemble): Ditto.
6792 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6794 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6795 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6796 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6797 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6798 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6799 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6800 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6801 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6802 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6803 (INIT_STAB_SECTION): Likewise.
6804 (OBJ_PROCESS_STAB): Likewise.
6806 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6807 (md_parse_option): Watch for them.
6808 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6809 (md_begin): Kill neverdef code.
6810 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6811 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6812 (s_alpha_coff_wrapper): New.
6813 (md_pseudo_table): Trap all ECOFF pseudos.
6815 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6817 Start of changes to remove mdebug section from mips*-elf
6818 Based on MIPS_STAB_ELF definition
6819 * acconfig.h: undef if not configured
6820 * config.in: undef if not configured
6821 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6822 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6823 * stabs.c (s_stab_generic): flush frag
6825 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6827 * configure.in: (arm-*-elf): Handle.
6828 (thumb-*-elf): Handle.
6829 * configure: Regenerate.
6830 * read.c (stringer): Fix typo in comment.
6831 * write.c (fixup_segment): Don't add symbol value to addend if
6833 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6835 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6838 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6840 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6841 (write_2_short): Emit warning if new flag is set.
6842 (do_assemble): Set flags if left instruction is one of special
6843 "right-instruction-killer" type.
6845 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6847 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6848 Always output words in debug_info section as big endian.
6849 (sparc_target_format): Choose correct bfd target.
6850 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6852 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6854 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6855 to work with internationalization code. Issue an error when two
6856 operands match that are not allowed to match.
6858 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6860 * configure.in (install_tooldir): Allow target to specify whether
6861 it wants to be installed in $(tooldir)/bin.
6862 * configure: Regenerate.
6863 * Makefile.am (install-exec-local): Set install-exec-tooldir
6864 dependency via configure.
6865 * Makefile.in: Regenerate.
6867 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6869 * Makefile.am (install-exec-local): Split into two ...
6870 (install-exec-bindir,install-exec-tooldir): New rules.
6871 * Makefile.in: Regenerate.
6873 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6875 * Makefile.am (install-exec-local): Don't remove the file before
6876 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6877 W. Rozycki <macro@ds2.pg.gda.pl>.
6878 * Makefile.in: Rebuild.
6880 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6882 * cgen.c: Include libiberty.h.
6883 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6884 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6885 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6886 (md_cgen_lookup_reloc)): Declare.
6887 (md_cgen_record_fixup_exp): Declare.
6888 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6889 (m32r_relax_frag): Declare.
6890 (cgen_md_apply_fix3): Decls moved to cgen.h.
6891 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6892 (m32r_cgen_record_fixup_exp): Delete decl.
6893 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6894 (assemble_nop): Delete.
6895 (expand_debug_syms): Delete unused `exp'.
6896 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6897 Add default case for -Wall.
6898 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6899 (md_atof): Delete unused wordP.
6901 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6903 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6906 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6908 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6909 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6910 .print, .purgem, and .struct. Remove documentation for
6913 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6915 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6916 Update call to insert_operand.
6918 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6920 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6922 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6924 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6925 whitespace after a prefix operator.
6927 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6929 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6931 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6933 * config/tc-sparc.c (log2): New static function.
6934 (s_reserve): Use log2 to convert alignment before calling
6936 (s_common): Use log2 to convert alignment before calling
6937 record_alignment and frag_align.
6938 (sparc_cons_align): Use log2.
6940 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6942 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6943 (s_common): Likewise.
6945 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6946 initialization of waddr.
6947 (sparc_elf_final_processing): Add default case to switch.
6949 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6951 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6952 than temporary real.
6954 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6956 * write.c (subsegs_finish): Don't align the segments if there were
6959 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6960 copying aux information.
6962 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6963 expression into a symbol.
6965 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6967 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6968 type to unsigned int.
6969 (md_assemble): Change type used to store offsets from unsigned
6971 (i386_operand): Switch error check to only call RESTORE_END_STRING
6972 once after parse_register.
6974 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6976 * config/tc-v850.c (md_show_usage): Changed format to match that
6979 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6981 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6983 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6985 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6988 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6990 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6991 * doc/Makefile.in: Rebuild.
6993 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6995 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6996 for %lo expressions.
6997 (mips_ip, case 'u'): Move range check after code to mask
6998 off bits in %hi/%lo expressions. Mask off high bits for
7001 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7003 * doc/Makefile.am (gasver.texi): New target.
7004 (as.info, as.dvi): Depends upon gasver.texi.
7005 * doc/as.texinfo: Include gasver.texi. Mention version number on
7006 title page and in top node.
7007 * doc/Makefile.in: Rebuild.
7009 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7011 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7012 but not including the line containing the edict.
7013 * listing.h (LISTING_EOF): New.
7014 * input-scrub.c (input_scrub_next_buffer): Call it.
7016 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7018 * config/tc-i386.c (i386_operand): Don't set the size of an
7019 immediate address based solely on the suffix and the mode.
7021 * config/tc-i386.c (md_assemble): Add assertion to make sure
7022 overlap2 does not set Imm.
7024 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7025 sequences of whitespace to a single space.
7026 (is_space_chars): Just compare with space.
7027 (md_begin): Don't initialize space_chars.
7028 (md_assemble): Just skip a single whitespace character.
7029 (i386_operand): Rewrite base-index parsing to use new
7030 parse_register, and to skip white space. Skip white space in a
7031 number of other places too. Don't give error message if
7032 parse_register fails.
7033 (parse_register): Change reg_string parameter to be non-const.
7034 Add end_op parameter. Skip white space after the `%', and return
7035 end of register string. Give error message here rather than
7038 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7040 Based on patch from Matt Semersky <matts@scd.hp.com>:
7041 * expr.c (op_encoding): Make const.
7042 (expr_set_precedence): New function.
7043 (expr_begin): Don't set operator rankings, just call
7044 expr_set_precedence.
7045 * expr.h (expr_set_precedence): Declare.
7046 * read.c (s_mri): Call expr_set_precedence.
7048 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7050 * doc/as.texinfo (Statements): Remove paragraph discussing
7051 continuing lines with a backslash. This hasn't worked for years,
7054 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7056 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7058 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7059 (ps_CTORS, ps_DTORS): New section types.
7060 (vms_fixup_xtors_section): New function
7061 (Ctors_Psect, Dtors_Psect): Define.
7062 (IS_GXX_XTOR): Define
7063 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7064 Filter static constructors/destructors and add to
7065 Ctors_Symbols/Dtors_Symbols chain.
7066 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7067 appropriate section.
7069 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7070 * makefile.vms: Merge vax/vms support.
7072 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7074 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7075 (elf_pseudo_table): Add them.
7076 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7077 (md_apply_fix): Accept them.
7078 (mips_fix_adjustable): Don't adjust them.
7079 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7080 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7081 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7082 (tc_fix_adjustable): Don't adjust them.
7084 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7086 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7088 * Makefile.in: Regenerate.
7089 * configure.in: AC_SUBST cgen_cpu_prefix.
7090 * configure: Regenerate.
7092 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7094 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7095 Changed all users of COND12_DELAY.
7097 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7099 * config/tc-mn10300.c (set_arch_mach): New function.
7100 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7101 (md_begin): Default to mn10300 mode.
7102 (md_assemble): Only accept instructions for the core mn10300
7103 chip and the active machine type.
7105 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7107 * subsegs.h (segment_info_type): Give the struct a name.
7108 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7109 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7110 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7111 * config/tc-w65.h (tc_reloc_mangle): Declare.
7112 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7114 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7116 * config/tc-v850.c (v850_comm): Restore old section
7117 after common processing.
7119 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7121 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7123 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7125 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7126 char with code that explicitly sign-extends.
7128 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7130 * config/tc-v850.c (md_begin): Restore text section as the current
7131 section after creating call table sections.
7132 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7135 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7136 with call to macro SYM_AUXINFO.
7138 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7140 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7141 with the program transform name.
7142 * Makefile.in: Rebuild.
7144 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7146 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7149 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * config/tc-i386.c (i386_operand): Be prepared for a space between
7152 the open parenthesis and the start of the register operand,
7153 because of the June 16 change.
7155 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7157 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7160 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7162 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7163 even if it is belived to be unnecessary.
7165 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7167 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7169 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7171 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7173 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7174 shift amount for a repeated operand. The shift amount for the
7175 repeated copy comes from the size of the operand.
7177 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7179 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7181 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7183 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7185 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7187 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7188 characters in it as LEX_IS_SYMBOL_COMPONENT.
7189 * config/tc-i386.h (tc_symbol_chars): Define.
7190 (extra_symbol_chars): Declare.
7191 * config/tc-i386.c (extra_symbol_chars): Define.
7192 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7193 (line_comment_chars): Set to '/' if TE_LINUX.
7194 * doc/c-i386.texi (i386-prefixes): Update.
7195 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7197 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7199 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7200 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7202 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7204 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7205 constraint in instructions REP & REPI.
7207 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7209 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7210 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7212 (check_range): If the operand is shifted, then shift the number
7213 before checking its range.
7215 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7217 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7220 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7222 * config/tc-v850.c (v850_comm): Create special sections as needed.
7224 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7226 * config/tc-d10v.c (write_2_short): Addition of swapping
7227 instructions for sequential and reverse sequential order when
7228 given order is not possible.
7230 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7232 * Makefile.am: Rebuild dependencies.
7233 (DEP_INCLUDES): Fix reference to intl build directory.
7234 * Makefile.in: Rebuild.
7236 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7238 * doc/c-i386.texi: Update 16 bit documentation.
7240 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7241 IgnoreDataSize to IgnoreSize as they are used for address size as
7243 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7244 32-bit mode, similarly addr16/data16 and variants.
7246 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7248 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7249 sequential word multiply instructions.
7251 (do_assemble): Add extra command line argument, to allow mul32
7252 attribute to be preserved across parallel insns.
7253 (md_assemble): Insert NOPs between explicitly parallel insns which
7254 contain an 32 bit multiply and a 16 multiply.
7256 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7258 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7261 * config/tc-i386.c (reloc): Add braces.
7263 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7264 consistent with Intel naming.
7265 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7266 use bitfields in sib_byte.
7267 (modrm_byte): Don't use bitfields here either.
7269 * config/tc-i386.c (current_templates): Add const.
7270 (parse_register): Add const to return, param, and char *s.
7271 (i386_operand): Add const to reg_entry *r.
7272 * config/tc-i386.h (templates): Add const to start, end.
7274 Inspired by code for 16 bit gas support from Martynas Kunigelis
7275 <martynas@nm3.ktu.lt>:
7276 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7277 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7278 (uses_mem_addrmode): Remove.
7279 (md_estimate_size_before_relax): Add support here too.
7280 (md_relax_table): Rewrite interface to md_relax for 16 bit
7282 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7283 (opcode_suffix_to_type): Remove.
7284 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7285 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7286 (md_convert_frag): Likewise.
7287 (i386_operand): Add support for 16 bit base/index regs,
7288 immediates, and displacements. Remove some unnecessary casts, and
7289 localise end_of_operand_string, displacement_string_start,
7290 displacement_string_end variables. Add GCC_ASM_O_HACK.
7291 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7293 * config/tc-i386.c (prefix_hash): Remove.
7294 (md_begin): Rewrite without obstacks. Remove prefix hash table
7295 handling. Rewrite lexical table handling.
7296 (i386_print_statistics): Don't print prefix statistics.
7297 (md_assemble): Rewrite instruction parser so that line is not
7298 converted to lower case. Don't do a hash_find for prefixes,
7299 instead recognise them via opcode modifier.
7300 (expecting_operand, paren_not_balanced): Localise variables.
7301 * config/tc-i386.h (IsPrefix): Define.
7302 (prefix_entry): Remove.
7304 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7305 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7306 '\\' in case where comment_chars contains '/'.
7308 * config/tc-i386.c (MATCH): Ensure given operand and template
7309 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7310 you must write `ljmp *table(%ebx)'.
7312 From H.J. Lu <hjl@gnu.org>:
7313 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7314 as 0 ifndef BFD_ASSEMBLER.
7315 (md_assemble): Allow immediate operands without suffix or
7316 other reg operand to default in size to the current code size.
7318 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7320 * config/tc-v850.c (md_begin): Restore creation of
7321 .call_table_text and .call_table_data sections.
7323 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7325 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7326 after emitting a word of noops.
7328 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7330 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7331 (i386_operand): Simplify checks for valid base/index combinations.
7332 Disallow `in 4(%dx),%al'.
7334 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7336 (add_prefix): Change parameter from char to int.
7338 * config/tc-i386.h (Ugh): Define opcode modifier.
7339 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7341 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7342 CONSISTENT_REGISTER_MATCH macros to check register types more
7343 thoroughly. Check for illegal suffix/operand combinations
7344 when matching insns with operands. Handle new `s' suffix, and
7345 associated FloatMF opcode modifier for float insns with memory
7347 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7348 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7349 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7350 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7351 DATA_PREFIX_OPCODE throughout.
7353 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7354 (md_assemble): Rewrite suffix/register operand checking code to be
7355 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7356 AnyMem, the better to grep.
7358 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7359 given a memory operand. Don't set Abs bits either.
7360 (type_names): Remove Mem*, Abs*.
7361 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7362 define opcode_modifiers as these cases are handled by Disp8,
7363 Disp16, Disp32 and suffix checks.
7364 (COMES_IN_BOTH_DIRECTIONS): Remove.
7365 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7367 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7368 if IgnoreDataSize modifier given. Remove ShortformW modifier
7369 test. Add test for ShortForm in W base_opcode modification.
7370 Merge Seg2ShortForm and Seg3ShortForm code.
7371 * config/tc-i386.h (ShortFormW): Remove.
7372 (IgnoreDataSize): Define.
7374 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7376 * config/tc-d30v.c (md_assemble): Store previous segment state
7377 with previous instruction.
7379 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7381 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7382 (ebp, esp): Remove static variables.
7383 (MATCH): Remove test for InOutPortReg.
7384 (i386_operand): Properly handle InOutPortReg here instead.
7385 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7386 (md_assemble): Simplify and correct modrm and sib generation.
7387 (i386_operand): Add warning for scale without index.
7388 Rewrite checks for valid base/index combinations.
7390 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7391 macros and enclose in do while(0).
7392 (RESTORE_END_STRING): Likewise.
7393 (md_assemble): Add one to printed operand number so we start
7394 from 1 not 0. Add some more gettext invocations.
7395 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7398 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7399 DATA_PREFIX, SEG_PREFIX): Define.
7400 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7401 (check_prefix): Remove function.
7402 (add_prefix): New function. Add prefix to i.prefix as well as
7404 (md_assemble): Changes for add_prefix. Remove hack for wait
7405 prefix, instead always output prefixes in fixed order. Test
7406 for jcxz/loop when selecting between word & dword operations,
7407 and add address size prefix rather than operand size prefix.
7408 Remove operand -> address size hack when emitting jcxz/loop.
7409 (i386_operand): Remove O_Absent check as it's done in expr.
7411 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7413 * configure.in: Recognize m5200 as a cpu_type of m68k.
7414 * aclocal.m4: Rebuild with current libtool.
7415 * configure: Rebuild.
7417 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7419 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7420 to relaxable_symbol to prevent references to external symbol from
7423 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7425 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7426 symbols are relaxable.
7428 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7430 * config/tc-v850.c (md_begin): Don't create special
7431 sections by default.
7433 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7435 * config/tc-mips.c (macro): For div and udiv, close the
7436 reorder block as soon as possible.
7438 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7440 From Matt Semersky <matts@scd.hp.com>:
7441 * macro.c (macro_mri_mode): New function.
7442 * macro.h (macro_mri_mode): Declare.
7443 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7446 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7448 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7451 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7452 until after xstrdup in OBJ_EVAX case.
7454 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7456 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7457 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7458 of hardcoded magic number.
7459 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7461 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7463 * read.c (do_s_func): New function.
7465 * read.h (do_s_func): Add prototype.
7467 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7469 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7470 nops if fill pattern not specified.
7472 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7474 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7475 * config/te-go32.h (TE_GO32): Define.
7476 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7478 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7480 Implement .func/.endfunc pseudo-ops.
7481 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7483 * read.c (potable): Add .func,.endfunc.
7484 (s_func): New function.
7485 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7487 (in_doc_func_p,current_function_label): New static globals.
7488 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7490 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7492 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7493 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7494 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7495 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7496 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7497 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7498 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7499 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7500 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7501 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7502 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7503 * config/tc-a29k.c: Don't define md_short_jump_size,
7504 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7505 * config/tc-alpha.c: Likewise.
7506 * config/tc-alpha.h: Likewise.
7507 * config/tc-arm.c: Likewise.
7508 * config/tc-h8300.c: Likewise.
7509 * config/tc-h8500.c: Likewise.
7510 * config/tc-hppa.c: Likewise.
7511 * config/tc-i860.c: Likewise.
7512 * config/tc-i960.c: Likewise.
7513 * config/tc-ppc.c: Likewise.
7514 * config/tc-sh.c: Likewise.
7515 * config/tc-sparc.h: Likewise.
7516 * config/tc-tic30.c: Likewise.
7517 * config/tc-w65.c: Likewise.
7518 * config/tc-z8k.c: Likewise.
7520 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7522 * config/tc-vax.c (_): Delete this macro used for placeholder
7523 values in vax_operand_width_size; it conflicts with the _() macro
7524 used for internationalization.
7526 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7528 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7529 code. From Chris Moller <moller@bops.com>.
7531 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7532 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7533 * read.c (emit_expr): Initialize seg and subseg fields of a new
7535 * write.c (write_object_file): Switch to the appropriate segment
7536 and subsegment when processing a broken word.
7538 * config/tc-m68k.c (mri_assemble): New static function.
7539 (build_mri_control_operand): Call mri_assemble rather than
7541 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7542 (s_mri_endf, s_mri_endw): Likewise.
7544 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7546 * read.c (s_org): Call md_flush_pending_output if it is defined.
7548 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7550 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7552 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7553 (md_parse_option): Add for same.
7554 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7555 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7556 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7558 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7560 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7562 * config/tc-arm.c (find_real_start): Relax definition of local
7565 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7567 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7568 symbols at the given address, not just the last one specified.
7570 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7572 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7573 or number_to_chars_littleendian to write data.
7575 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7577 * config/tc-v850.c (md_assemble): Remove artificially created
7578 register name symbols.
7580 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7582 * write.c (fixup_segment): Change "segment" to "section" in
7585 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7587 * write.c (fixup_segment): Change sym1-sym2 message again.
7589 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7591 * write.c (fixup_segment): Improve error message for sym1-sym2
7592 errors when sym1 is in a different segment from sym2.
7594 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7596 * config/tc-m32r.c (warn_unmatched_high): New static local.
7597 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7598 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7599 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7600 (md_parse_option): Likewise.
7601 (md_show_usage): Likewise.
7602 (m32r_frob_file): Likewise.
7604 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7605 (read_a_source_file): Call them.
7606 * read.h (stabs_generate_asm_file): Declare.
7607 * stabs.c (stabs_generate_asm_file): New function.
7608 (generate_asm_file): New function.
7609 (stabs_generate_asm_lineno): Move file name handling into
7612 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7614 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7615 (d30v_current_align, d30v_current_align_seg): New variables.
7616 (d30v_last_label): New variable.
7617 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7618 (s_d30v_data, s_d30v_section): Likewise.
7619 (md_pseudo_table): Call them.
7620 (md_begin): Initialize d30v_current_align_seg.
7621 (md_assemble): Call d30v_align when needed by known current alignment.
7622 (d30v_frob_label, d30v_cons_align): New functions.
7623 * config/tc-d30v.h (md_do_align): Remove.
7624 (tc_frob_label): Call d30v_frob_label.
7625 (md_cons_align): New.
7627 * config/tc-d30v.c (find_format): Convert complex expressions to
7628 expression symbols before processing. Clean up code formatting.
7630 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7632 * po/Make-in (install-info): New target.
7634 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7636 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7638 * config/tc-mn10300.c (md_assemble): Likewise.
7640 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7642 * Makefile.am: Update with `make dep-am'.
7643 (HFILES): Add cgen.h.
7644 (cgen.o): Depend on cgen.h.
7645 * Makefile.in: Regenerate.
7647 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7649 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7651 * gasp.c (grab_label): Permit a label to be a preprocessor
7652 variable by permitting a label to start with a backslash.
7654 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7656 * config/tc-mips.c (validate_mips_insn): Removed hack
7657 for previously inaccessible bitfields in some INSN_TRAP
7660 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7662 * config/tc-d30v.c (do_assemble): Abort with error message
7663 if opcode operands do not match.
7665 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7667 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7668 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7669 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7670 similar new 'q' operand.
7672 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7674 * cgen.c (cgen_asm_finish_insn): Fix typo.
7676 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7679 * cgen.c: Include it.
7680 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7681 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7682 All callers updated.
7683 * config/tc-m32r.c: Include cgen.h.
7684 (m23r_insn): New members num_fixups,fixups.
7686 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7688 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7689 to avoid compiler warning.
7691 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7693 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7696 * makefile.vms (OBJS): Add ehopt.obj
7698 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7700 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7702 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7704 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7705 a short format insn.
7706 (md_assemble): Set it for explicitly packed insns.
7708 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7710 * config/obj-coff.c (c_symbol_merge): Do not take address of
7711 native fields when performing the memcpy.
7713 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7715 * config/tc-mips.c (macro,macro2): Implement
7716 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7718 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7720 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7721 relocations against globally visible symbols.
7722 * config/tc-m68k.c (relaxable_symbol): New macro.
7723 (m68k_ip, md_estimate_size_before_relax): Use it.
7724 (tc_m68k_fix_adjustable): Also handle weak symbols.
7726 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7728 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7729 references to externally visible symbols.
7730 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7731 values in twice for a PC relative reloc if the symbol is
7734 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7735 don't adjust a PC relative reloc against an externally visible
7737 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7738 for a PC relative fixup against an externally visible defined
7739 symbol, arrange to store object file and addend values as though
7740 the symbol were not defined.
7741 (tc_gen_reloc): Likewise.
7743 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7745 * read.c (sizeof_leb128): Referenced externally by write.c so
7748 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7750 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7751 and expand a 'debug' symbol associated with the next instruction
7752 that does not cause a short instruction to be filled with a NOP.
7753 (md_pseudo_table): Add support for .debugsym.
7754 (assemble_parallel_insn): Add calls to expand_debug_sym as
7756 (md_assemble): Ditto.
7758 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7760 * as.c (main): Conditionally call setlocale.
7761 * gasp.c (main): Likewise.
7762 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7763 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7765 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7767 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7769 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7771 * config/tc-hppa.c: Change all calls to bzero to use memset.
7772 (pa_ip): Add cast to avoid warning.
7773 (tc_gen_reloc, md_apply_fix): Likewise.
7774 (pa_find_space_by_number): Likewise.
7775 (hppa_force_relocation): Likewise.
7776 (pa_block): Change i to unsigned int.
7777 * config/obj-som.h (obj_som_copyright): Declare.
7779 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7781 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7782 for line numbers for assembly source.
7784 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7786 * configure.in: Change version number to 2.9.4
7787 * configure: Rebuild.
7789 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7791 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7793 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7795 * ecoff.h: Change symbolS in function declaration to struct
7798 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7800 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7801 (md_convert_frag): Fix i18n typo.
7803 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7805 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7806 * ecoff.h: Protoype it.
7807 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7808 [EVAX] (s_alpha_prologue): Delete.
7809 (md_pseudo_table): Update.
7811 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7813 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7814 array to local pointer.
7815 (get_args, parse_expr): Add casts to avoid warnings.
7817 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7819 * read.c (s_set): Cast xmalloc return value to fragS *.
7820 * config/tc-m68k.c (m68k_ip): Function made static to match
7821 previous forward declaration.
7822 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7824 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7826 * config/tc-v850.c: Add internationalisation macros to error
7829 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7830 macros to error strings.
7832 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7834 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7835 reloc is in the TOC csect.
7836 (md_apply_fix3): Correct gettext typo.
7838 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7840 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7841 .L - they are local labels and the branches are not really
7842 function calls but rather far jumps.
7844 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7846 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7848 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7850 * config/tc-i386.c (md_assemble): Print operand number rather than
7851 using ordinal_names.
7852 (i386_operand): Likewise.
7854 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7856 * Makefile.am (INTLLIBS): Define to work around apparent automake
7858 All Makefiles: Regenerated.
7860 * Many files: Added gettext invocations around user-visible
7862 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7863 HAVE_LC_MESSAGES): Define.
7864 * dep-in.sed: Added asintl.h.
7865 * po/Make-in: New file.
7866 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7868 * read.c (Z_): Renamed from `_'.
7869 * Makefile.am (SUBDIRS): Added po.
7870 (POTFILES): new macro.
7871 (po/POTFILES.in): New target.
7872 ($(OBJS)): Added asintl.h.
7874 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7875 (as_new_LDADD): Added $(INTLLIBS).
7876 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7877 (gasp_new_LDADD): Added $(INTLLIBS).
7878 (gasp_new_DEPENDENCIES): New macro.
7879 * configure, aclocal.m4: Rebuilt.
7880 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7882 (ALL_LINGUAS): Define.
7883 * macro.c: Include "asintl.h".
7884 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7885 * as.h: Include "asintl.h".
7886 * config/tc-i386.c (ordinal_names): Removed.
7887 (md_assemble): Changed error text to avoid ordinal_names.
7888 (i386_operand): Likewise.
7889 (reloc): Added as_bad to avoid i18n problems.
7890 (tc_gen_reloc): Likewise.
7891 * config/tc-arm.c (bad_args): Now a #define.
7893 * config/obj-vms.c (VMS_stab_parse): Changed type of
7895 (global_symbol_directory): Unified strings to avoid i18n
7897 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7898 avoid i18n problems.
7899 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7900 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7902 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7904 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7906 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7908 * as.c (print_version_id): Added an fprintf to avoid i18n
7910 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7912 * expr.c (expr): Added as_warn call to avoid i18n problems.
7913 * messages.c (as_assert): Changed code to avoid i18n problems.
7914 (as_abort): Likewise.
7915 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7916 (s_space): Likewise.
7917 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7919 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7921 * config/tc-i386.c (check_prefix): New static function, split out
7923 (struct _i386_insn): Add wait_prefix field.
7924 (md_assemble): Remove wait_prefix local variable. Use
7925 check_prefix when adding a prefix.
7927 * config/tc-i386.c (current_templates): New static variable.
7928 (md_assemble): Remove current_templates local variable.
7929 (md_assemble, i386_operand): Improve error and warning messages in
7930 many places. Add RESTORE_END_STRING in many places before error
7931 return. Clarify some comments.
7933 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7935 (md_assemble): Parse string instruction operands, looking for
7936 segment override prefixes. Check for invalid segment prefixes on
7938 (i386_operand): i.seg[] and max mem_operand changes for string
7940 * config/tc-i386.h (EsSeg): Define.
7942 * config/tc-i386.h (regKludge): Define.
7943 (iclrKludge, imulKludge): Don't define.
7944 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7945 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7946 opcode_modifier checks to look for more common cases first. Add
7947 default_seg for IsString case.
7949 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7951 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7953 * configure: Rebuild with new automake and libtool.
7954 * aclocal.m4, Makefile.in: Likewise.
7956 * doc/Makefile.am (as.dvi): New target.
7957 * doc/Makefile.in: Rebuild.
7959 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7961 * configure.in: Added sparc86x support.
7963 * configure: Rebuild.
7965 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7967 (md_parse_option): Warn if -EL is not supported for this architecture.
7969 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7971 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7973 * config/tc-mips.c (mips_ip): Note when we use get match on
7974 the full instruction name.
7976 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7978 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7979 back into the expression to handle add/sub simplification correctly.
7981 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7983 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7985 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7987 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7990 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7992 * symbols.c (max_indent_level): New global.
7993 (print_symbol_value_1): Use it.
7994 * expr.h (expr_build_dot): Declare.
7995 * expr.c (expr_build_dot): New function.
7997 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7999 * symbols.c (print_binary): New function.
8000 (print_expr_1): Call it.
8002 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8004 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8005 operand in the opcode.
8007 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8009 * config/tc-i386.h: Reorder operand flags and opcode modifier
8010 flags for clarity. Remove unused definitions: Unknown,
8011 ImmUnknown, DispUnknown, NoModrm.
8012 * config/tc-i386.c (type_names): Add missing Debug type.
8013 (md_assemble): Better duplicate prefix checking. Quicker string
8014 instruction check via new opcode_modifier flag.
8016 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8018 * doc/as.texinfo (Invoking): Clarify -Wa example.
8020 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8022 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8023 (s_mips_weakext): Define.
8024 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8025 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8028 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8030 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8031 is an error if the value can not be computed at assembly time.
8032 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8034 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8036 * gasp.c (main): Set next field of new include_path structure to
8037 NULL. From Avery Pennarun <averyp@gdc.ca>.
8039 * read.c (s_mri_sect): Call as_bad rather than abort for an
8040 unsupported MRI target.
8042 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8044 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8045 the destination of a branch instruction should be altered.
8046 (find_real_start): New function: Locate the real, Thumb coded
8047 start of a Thumb function.
8048 (do_t_branch23): Alter the destination of branches to Thumb
8051 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8053 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8055 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8058 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8060 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8061 * doc/c-hppa.texi: Likewise.
8063 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8065 * Makefile.am: Rebuild dependencies.
8066 * Makefile.in: Rebuild.
8068 * Makefile.am (DEP_INCLUDES): New variable.
8069 (.dep1): Change to work when srcdir is not an absolute path.
8070 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8071 * Makefile.in: Rebuild.
8073 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8075 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8076 LinearAddress patch.
8078 * configure.in: Set version to 2.9.1.
8079 * configure: Rebuild.
8081 * Branched binutils 2.9.
8083 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8085 * config/tc-i386.h (FWait): Define.
8086 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8087 other prefixes. Check FWait flag in opcode table to see which
8088 instructions require an fwait prefix.
8090 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8092 * stabs.c (get_stab_string_offset): Always create a stab string
8095 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8097 Fix some gcc -Wall warnings:
8098 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8099 * ehopt.c (eh_frame_code_alignment): Likewise.
8100 * expr.c (integer_constant, operand): Likewise.
8101 * frags.c (frag_align): Likewise.
8102 * gasp.c (level_0, change_base, doinstr): Likewise.
8103 * hash.c (hash_ask): Likewise.
8104 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8105 (debugging_pseudo): Likewise.
8106 * macro.c (define_macro, check_macro): Likewise.
8107 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8108 (ignore_rest_of_line, float_cons): Likewise.
8109 * symbols.c (decode_local_label_name): Likewise.
8110 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8111 (fixup_segment, number_to_chars_bigendian): Likewise.
8112 (number_to_chars_littleendian): Likewise.
8113 * config/atof-ieee.c (gen_to_words): Likewise.
8114 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8115 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8116 * read.c (output_big_sleb128): Initialize locals to avoid
8118 (output_big_uleb128, equals): Likewise.
8119 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8120 to unsigned int. Change zeros to unsigned int.
8121 * cond.c (s_if): Add return to default case.
8122 * frags.c (frag_now_fix): Change return type to addressT.
8123 * frags.h (frag_now_fix): Update declaration.
8124 * listing.c (file_info_struct): Change linenum to unsigned int.
8125 (struct list_info_struct): Change hll_line to unsigned int.
8126 (print_source): Update format string.
8127 * read.c (emit_expr): Change scan to unsigned int, and don't
8128 bother to initialize it.
8129 * symbols.c (dollar_label_count): Change to unsigned long.
8130 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8131 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8132 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8134 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8136 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8137 mcf5200 just as we do for m68000.
8138 (m68k_init_after_args): Likewise.
8139 (md_estimate_size_before_relax): Likewise.
8141 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8143 * config/tc-v850.c (md_assemble): Store relocation addend in
8144 fixup instead of instruction.
8146 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8148 * config/tc-i386.c (md_assemble): Swap template arguments to
8149 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8150 This macro is currently symmetric, so passing them the wrong
8151 way didn't cause any problem, but may if the macro is changed
8153 After copying template to i.tm, use i.tm. rather than t-> to
8154 access fields, and make t a const*
8155 Move i.tm.operand_types[] swap to immediately after the copy.
8157 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8159 * expr.h (expr_build_uconstant): Add prototype.
8160 (expr_build_unary,expr_build_binary): Add prototypes.
8161 * expr.c (expr_build_uconstant): New function.
8162 (expr_build_unary,expr_build_binary): New functions.
8164 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8166 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8167 * macro.c (macro_expand_body): Increase buffer size.
8168 * messages.c (as_warn): Likewise.
8169 (as_warn_where, as_bad, as_bad_where): Likewise.
8171 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8173 Based on patch from H.J. Lu <hjl@gnu.org>:
8174 * Makefile.am (DISTSTUFF): New variable.
8175 (diststuff): New target.
8176 * Makefile.in: Rebuild.
8178 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8180 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8181 m32r_elf_section_change_hook.
8183 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8184 emit a nop if a section ends with a 16 bit instruction.
8186 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8188 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8189 s_lcomm rather than obj_coff_lcomm.
8190 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8192 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8194 * config/tc-i386.h (LinearAddress): Define.
8195 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8196 instruction, don't use a default segment.
8198 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8200 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8201 * configure: Rebuild.
8203 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8205 * aclocal.m4, configure: Rebuild with libtool 1.2.
8207 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8209 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8210 PC relative branches. Patch courtesy of Jonathan Walton.
8213 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8215 * configure.in (emulations): Add thumb-pe target.
8217 * configure (emulations): Add thumb-pe target.
8219 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8221 * itbl-lex.l (yywrap): Don't define if already defined as a
8224 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8226 * depend.c (quote_string_for_make): New function.
8227 (wrap_output): Use it.
8229 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8231 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8232 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8234 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8236 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8237 Recognize -GN and -relax.
8238 (md_begin): Initialize gp size from -G switch.
8239 (alpha_force_relocation): Always force if -relax.
8240 (alpha_align): Take a new argument that will specify when to
8241 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8242 Change all callers. Emit nop alignment padding as nop+unop pair.
8244 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8246 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8247 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8249 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8251 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8252 require padding to the next long word boundary.
8254 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8256 * cgen.c: #include symcat.h.
8257 * config/tc-m32r.c: Likewise.
8259 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8261 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8262 absolute expressions instead of '$' prefixed register names.
8264 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8266 * read.c (s_set): Record file and line info for symbols when -as.
8267 (pseudo_set): Don't overwrite that dummy fragment.
8269 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8271 * config/tc-ppc.c (md_pseudo_table): Add "section".
8272 (ppc_named_section): New static function.
8274 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8276 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8277 so we don't have to scan the entire list.
8279 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8281 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8282 case, allow the parallel instructions to modify the same flag
8285 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8287 * listing.c (list_symbol_table): Categorize symbols by
8288 undefined_section rather than sy_frag->line == NULL.
8290 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8292 * Makefile.am (install-exec-local): Install properly when ln
8293 fails or tooldir == prefix.
8295 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8297 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8298 Test result of insert_operand for error.
8300 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8302 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8303 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8304 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8305 * doc/Makefile.in: Rebuild.
8307 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8309 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8310 (macro): Fix handling of M_COP[0-3].
8312 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8314 Based on patches from Ross Harvey <ross@teraflop.com>:
8315 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8316 if macro_alternate or macro_mri.
8317 (getstring): Remove support for byte constants between < and >.
8318 (get_any_string): '<' only starts a string if macro_alternate or
8320 (macro_expand_body): Permit keyword parameters following
8321 positional parameters.
8323 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8324 * configure.in (alpha*-*-netbsd*): New target.
8325 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8326 * configure: Rebuild.
8328 * as.h (flag_warn_suppress_instructionswap): Move from here...
8329 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8330 here, and make static.
8332 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8333 BFD_ASSEMBLER or MANY_SEGMENTS.
8335 * as.c (show_usage): Update bug-gnu-utils address.
8336 * gasp.c (show_usage): Likewise.
8337 * doc/as.texinfo (Bug Reporting): Likewise.
8339 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8341 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8342 insns regardless of the size of a pointer if we're in mips I or
8344 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8346 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8348 Fix rac to accept only a0:
8349 * tc-d10v.c (parallel_ok, find_opcode):
8350 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8351 Introduce OPERAND_GPR.
8353 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8355 * read.c (s_fill): Handle non-constant repeat counts by creating
8356 an rs_space fragment.
8358 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8360 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8361 from as_bad to as_warn.
8363 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8365 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8366 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8367 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8369 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8371 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8372 seg_fix_rotP rather than fix_root from seg_info.
8374 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8376 * expr.c: Add support for 0x1_2_3_4 bignums.
8378 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8380 * configure.in: Change -linux* to -linux-gnu*.
8381 * configure: Rebuild.
8383 * app.c (do_scrub_begin): Treat \r as whitespace.
8385 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8387 * Makefile.am: Update dependencies.
8388 * Makefile.in: Rebuild.
8390 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8392 * configure, aclocal.m4: Rebuild with new libtool.
8394 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8396 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8397 the argument to bfd_set_arch_mach.
8398 (load_address): Use bfd_arch_bits_per_address to determine the
8399 bit size of an address instead of looking at the isa level.
8400 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8402 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8404 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8406 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8408 * ehopt.c: New file.
8409 * as.h (enum _relax_state): Add rs_cfa.
8410 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8411 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8412 * read.c (emit_expr): Call check_eh_frame.
8413 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8414 (relax_segment): Likewise.
8415 * Makefile.am: Rebuild dependencies.
8416 (GAS_CFILES): Add ehopt.c.
8417 (GENERIC_OBJS): Add ehopt.o.
8418 * doc/internals.texi (Frags): Document rs_cfa.
8420 * as.c (show_usage): Mention --traditional-format.
8421 (parse_args): Accept --traditional-format.
8422 * as.h (flag_traditional_format): Declare.
8423 * output-file.c (output_file_create): If flag_traditional_format,
8424 set BFD_TRADITIONAL_FORMAT on stdoutput.
8425 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8427 * config/tc-mips.c (append_insn): Make sure that if we have a
8428 fixup for an unmatched %hi reloc, it does not associated with a
8431 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8432 * doc/Makefile.in: Likewise.
8434 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8436 * config/tc-m32r.c (check_for_side_effects): New function.
8437 (can_make_parallel): Add checks for instruction side effects
8438 clashing with the other instruction.
8439 (assemble_parallel_insn): Improve warning messages. Return error
8440 message from non-swapped instruction order.
8442 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8444 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8446 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8447 md_cleanup definition. This moves the forced literal output to
8448 the end of the source pass, and avoids macro's inserting literals
8449 into the code immediately after the macro expansion.
8451 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8453 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8454 a gas internal symbol is adjustable.
8455 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8457 * as.h: If gcc version greater than 2.6, use `__format__' and
8458 `__printf__' in function attributes, rather than `format' and
8461 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8463 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8465 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8467 Add tms320c30 support:
8468 * config/tc-tic30.h: New file.
8469 * config/tc-tic30.c: New file.
8470 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8471 TARGET_FORMAT as "coff-tic30".
8472 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8473 * Makefile.am: Rebuild dependencies.
8474 (CPU_TYPES): Add tic30.
8475 (CPU_OBJ_VALID): tic30-aout is valid.
8476 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8477 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8478 * configure, Makefile.in: Rebuild.
8480 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8482 * config/tc-v850.c (md_assemble): Improvements to error messages.
8484 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8486 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8487 BFD_RELOC_HI16_S to store the high bits of any value.
8489 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8490 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8491 assembler calculate relocations to any external symbol at all.
8492 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8493 involving generation of pc-relative relocs.
8494 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8495 has been moved to md_apply_fix3.
8497 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8498 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8499 which actually means (the address of identifier's GOT entry) +
8500 constant, which is not particularly useful.
8502 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8504 * read.h (include_dirs): Declare.
8505 (include_dir_count,include_dir_maxlen): Declare.
8507 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8509 * configure.in: Correct check for shared opcodes library.
8510 * configure: Rebuild.
8512 * listing.c (buffer_line): If we can't open the file, set at_end.
8513 (listing_print): Remove unused local variable fi.
8515 * config/m68k-parse.y (reglistpair): Handle register list in
8518 * config/vms-conf.h: Don't undef VERSION.
8520 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8522 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8524 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8526 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8527 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8528 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8529 (EXTRA_DIST): Define.
8530 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8531 explicitly rather than via the list of object files.
8532 (gcc-as.opt): New file created when make-gas.com is run.
8533 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8534 itbl-cpu.h} to #include appropriate file rather than copying that
8536 * config/vms-conf.h: Synchronize with current config.in.
8537 * Makefile.in: Rebuild.
8539 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8541 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8542 (parallel_ok): Relaxed parallel subinstruction dependency check.
8544 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8546 * as.h (flag_warn_suppress_instructionswap): added new flag.
8547 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8548 command line argument.
8549 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8550 warning only if flag_warn_suppress_instructionswap is false.
8552 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8554 * configure.in (i386-*-mingw32*): New target.
8555 * configure: Rebuild.
8557 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8559 * symbols.c (resolve_symbol_value): Don't set the segment if it
8560 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8562 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8565 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8567 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8568 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8571 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8573 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8575 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8577 * config/tc-v850.c (v850_insert_operand): Display instruction when
8578 an error is encountered.
8580 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8582 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8583 (i386-*-sco3.2v5*coff): New target.
8584 (i386-*-sco3.2*): New target.
8585 * configure: Rebuild.
8587 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8589 * config/tc-v850.c: Tidy error message production.
8591 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8593 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8594 validate_immediate return value in the right type for comparisons
8597 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8599 * listing.c (MAX_BYTES): Use listing variables not constants.
8600 (data_buffer): No longer an array, but a pointer.
8601 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8602 (listing_listing): Allocate data_buffer.
8604 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8606 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8607 --listing-rhs-width, --listing-cont-lines.
8608 (show_usage): Update.
8609 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8610 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8611 (print_lines): Use the variables instead of the constants.
8612 (listing_listing): Likewise.
8613 * listing.h: Declare the new vars.
8615 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8617 * as.c (parse_args): Add --keep-locals alias for -L.
8618 Add --strip-local-absolute.
8619 (show_usage): Update.
8620 * as.h (flag_strip_local_absolute): New flag.
8621 * symbols.c (S_IS_LOCAL): Use it.
8622 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8623 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8624 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8626 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8628 * config/tc-m32r.c: Detect if explicitly parallel instructions
8629 might have an io conflict and issue a warning message.
8631 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8633 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8634 cgen_swap_fixups): Functions to save, restore and swap the fixup
8635 chain with a backup copy.
8636 (cgen_asm_finish_insn): Returns address of constructed insn.
8638 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8640 * listing.c (file_info_struct): Remove FILE, add POS.
8641 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8642 (file_info): Don't open the file.
8643 (buffer_line): Check for the file in the last_open cache, updating
8645 (print_source): Don't reference file_info->file.
8646 (listing_listing): Likewise.
8647 (listing_print): Close the file in the cache, if any.
8649 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8651 * read.c (dwarf_file_string): New file static variable.
8652 (emit_expr): Look for constant sequence that leads up to a file
8653 name in DWARF debugging output.
8654 (stringer): Use dwarf_file_string to decide whether to accept a
8655 string as a file name.
8657 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8659 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8660 (crack_operand): Add reg->reglst MRI hack.
8661 (r_seg): Put reglst symbols in reg_section.
8662 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8664 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8666 * tc-sh.c (get_specific): Handle SGR & DBR.
8668 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8670 * tc-h8300.c (parse_reg): Take the length of the symbol into
8671 account when attempting to match a register name.
8672 * tc-h8500.c (parse_reg): Likewise.
8674 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8676 * cgen.c: Formatting changes to improve readability.
8678 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8680 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8683 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8685 Based on a patch from Jim Wilson
8686 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8687 (tc_gen_reloc): Handle cross section PC relative relocs
8690 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8692 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8694 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8696 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8697 (expr_jmp_buf): New static local.
8698 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8699 (cgen_md_operand): New function.
8700 * tc-m32r.c: Clean up pass over `struct foo' usage.
8701 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8703 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8705 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8706 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8708 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8710 * config/tc-i386.c (i386_operand): Give an error if there are
8711 unrecognized characters after an expression.
8713 For older changes see ChangeLog-9697