1 2000-12-12 H.J. Lu <hjl@gnu.org>
3 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
5 * read.h (outputting_stabs_line_debug): Change it to int.
6 * stabs.c (outputting_stabs_line_debug): Likewise.
8 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
10 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
11 the address of a function result.
13 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
15 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
16 (md_assemble): Call dwarf2_emit_insn.
17 (shlib): Fix typo SHILB -> SHLIB.
18 (md_parse_option): Likewise.
19 (ppc_elf_validate_fix): Likewise:
20 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
22 2000-12-12 Nick Clifton <nickc@redhat.com>
24 * cgen.h: Fix formatting.
25 * input-scrub.c: Fix formatting.
26 * macro.c: Fix formatting.
27 * config/tc-mips.c: Fix formatting.
28 * doc/c-mips.texi: Fix formatting.
30 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
32 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
33 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
35 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
37 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
40 * i386.h (*_Suf): Remove No_dSuf.
41 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
43 (i386_optab): Remove 'd' in the suffixes.
45 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
47 * config/tc-i386.c (T_SHORT): Undefine before defining.
49 2000-12-05 Kazu Hirata <kazu@hxi.com>
51 * config/tc-mips.c: Fix formatting.
53 2000-12-04 Matthew Hiller <hiller@redhat.com>
55 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
56 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
57 (md_show_usage): Ditto.
58 (md_parse_option): Ditto.
59 (d10v_cleanup): Writes pending instruction only if
60 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
61 Fix compile time warning messages.
63 * doc/c-d10v.texi: Documents new options.
65 2000-12-04 Matthew Hiller <hiller@redhat.com>
67 * stabs.c (outputting_stabs_line_debug): New variable.
68 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
69 function entry and unset at function exit.
71 * read.h (outputting_stabs_line_debug): New extern declaration.
73 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
75 * dwarf2dbg.c: Fix compile time warning messages.
77 2000-12-03 Kazu Hirata <kazu@hxi.com>
79 * config/tc-a29k.c: Fix formatting.
80 * config/tc-alpha.c: Likewise.
81 * config/tc-arm.c: Likewise.
82 * config/tc-cris.c: Likewise.
83 * config/tc-hppa.c: Likewise.
84 * config/tc-i370.c: Likewise.
85 * config/tc-i386.c: Likewise.
86 * config/tc-i860.c: Likewise.
87 * config/tc-i960.c: Likewise.
88 * config/tc-ia64.c: Likewise.
89 * config/tc-m68hc11.c: Likewise.
90 * config/tc-m68k.c: Likewise.
91 * config/tc-m88k.c: Likewise.
92 * config/tc-pj.c: Likewise.
93 * config/tc-ppc.c: Likewise.
94 * config/tc-sh.c: Likewise.
95 * config/tc-sparc.c: Likewise.
96 * config/tc-tahoe.c: Likewise.
97 * config/tc-vax.c: Likewise.
99 2000-12-01 Chris Demetriou <cgd@sibyte.com>
101 * config/tc-mips.c (mips_ip): When calculating offsets,
102 don't accept as constant the difference between the
103 addresses of symbols in two different sections.
105 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
107 (validate_mips_insn): Likewise. Also, update 'B' operand
108 specifier to use OP_*_CODE20 constants and delete 'm' operand
110 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
111 operand specifiers. Change warning generated by 'B' operand
112 specifier to reflect its new multi-purpose usage.
114 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
115 -1, and update comment.
116 (file_mips_isa): Likewise.
117 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
118 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
119 ISA_* constants rather than hard-coded numbers.
120 (mips_cpu_info): New structure.
121 (mips_cpu_info_table): New table describing CPU and ISA names
123 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
124 mips_cpu_info_from_cpu): New functions.
125 (mips_isa_to_str): New function to get string for ISA name.
126 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
128 (md_begin): Redo CPU and ISA selection logic, using
129 mips_cpu_info_from_*. Convert to use ISA_* constants rather
130 than hard-coded numbers.
131 (append_insn, mips_emit_delays, macro, macro2): Convert to use
132 ISA_* constants rather than hard-coded numbers.
133 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
134 (md_longopts): Delete OPTION_NO_MIPS32.
135 (md_parse_option): Convert to use ISA_* constants rather than
136 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
137 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
138 to use strcasecmp to recognize "default" and to use
139 mips_cpu_info_from_name to get CPU numbers from argument.
140 (md_show_usage): Move -mips32 so it's with the rest of the ISA
141 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
143 (s_mipsset): Accept ISA value 32.
144 * doc/as.texinfo: Clean up MIPS options summary slightly,
145 remove -no-mips32. Add note about -mips4 and -mips32
146 specifying those ISA levels. Delete -mips32 and -no-mips32
147 cpu flag descriptions.
148 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
149 up the supported CPU switch list, and replace 4Kc, 4Km, and
150 4Kp entries with a single mips32-4k entry. Note that you can
153 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
155 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
157 (md_parse_option): Add cases for OPTION_MIPS5 and
159 (md_show_usage): Mention -mips5 and -mips64 arguments.
160 (s_mipsset): Add cases for MIPS5 and MIPS64.
161 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
163 * doc/as.texinfo: Mention -mips5 and -mips64 options
165 * doc/c-mips.texi: Likewise. Also update introduction
166 and ".set" usage information.
168 * config/tc-mips.c (md_show_usage): Add "sb1" to the
170 (mips_cpu_info_table): Add SB-1 entries.
171 * doc/c-mips.texi: Add "sb1" to the list of CPUs
172 known to the -mcpu option.
174 * doc/as.texinfo: Correct description of MIPS -mcpu
175 option, by copying some of the text from doc/c-mips.texi.
177 2000-12-01 Joel Sherrill <joel@OARcorp.com>
179 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
181 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
182 (sparc*-*-rtems*): Switched from a.out to ELF.
183 * configure: Regenerate.
184 * config.in: Regenerate.
185 * Makefile.in: Regenerate.
186 * aclocal.m4: Regenerate.
187 * po/gas.pot: Regenerate.
189 2000-11-30 Philip Blundell <pb@futuretv.com>
191 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
192 even in non BFD_ASSEMBLER case.
194 2000-11-30 Diego Novillo <dnovillo@redhat.com>
196 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
199 2000-11-29 Richard Henderson <rth@redhat.com>
201 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
202 until dwarf2_finish; use relaxation to get cross-fragment offsets;
203 thread multiple subsegments properly; handle multiple code
204 sections properly; emit proper compilation unit info for assembler
207 * as.h (enum _relax_state): Add rs_dwarf2dbg.
208 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
209 (dwarf2dbg_estimate_size_before_relax): Declare.
210 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
211 * write.c: Include dwarf2dbg.h.
212 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
213 (relax_segment): Likewise.
215 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
217 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
218 jump>: Use as_bad_where instead of as_bad. Tweak error message
219 accordingly. Stabilize frag by updating fix part and resetting
221 <undefined symbol, unconditional jump>: Ditto.
222 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
223 indexing is_end_of_line[].
224 (md_assemble): Initialize size to 0.
225 (md_section_align): Mark parameter seg as unused.
226 (parse_reg): Parse names case-insensitively.
228 2000-11-28 Kazu Hirata <kazu@hxi.com>
230 * config/obj-aout.h: Fix formatting.
231 * config/obj-bout.h: Likewise.
232 * config/obj-coff.c: Likewise.
233 * config/obj-coff.h: Likewise.
234 * config/obj-elf.h: Likewise.
235 * config/obj-som.h: Likewise.
236 * config/obj-vms.c: Likewise.
237 * config/obj-vms.h: Likewise.
238 * config/tc-h8300.h: Likewise.
239 * config/tc-ns32k.h: Likewise.
240 * config/tc-sparc.h: Likewise.
241 * config/tc-tic54x.h: Likewise.
242 * config/tc-z8k.h: Likewise.
244 2000-11-28 Nick Clifton <nickc@redhat.com>
246 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
247 License is present in the sources, but not the output, and
248 also available from the GNU website.
249 (GNU Free Documentation License): Comment out this section.
251 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
253 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
254 targets. Remove i860 from valid a.out targets.
255 * Makefile.in: Regenerate.
257 * config/tc-cris.c: Include dwarf2dbg.h.
258 (md_pseudo_table): Add .file and .loc.
259 (md_assemble): Call dwarf2_emit_insn if generating ELF.
260 (s_cris_file, s_cris_loc): New.
261 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
262 * Makefile.am: Regenerate dependencies.
263 * Makefile.in: Regenerate.
265 2000-11-28 Alan Modra <alan@linuxcare.com.au>
267 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
268 (MRI_MUL_PRECEDENCE): Likewise.
269 (op_rank): Fix a comment typo.
271 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
273 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
275 (get_operand): Fix analysis for movw/movb instructions.
277 2000-11-24 Nick Clifton <nickc@redhat.com>
279 * configure.in (xscale-elf): Add target.
280 (xscale-coff): Add target.
281 * configure: Regenerate.
283 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
285 (ARM_EXT_XSCALE): New ARM architecture extension.
286 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
287 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
288 (ARM_THUMB): Rename to ARM_EXT_THUMB.
289 (ARM_ARCH_V4): Remove processor from architecture.
290 (ARM_ARCH_3M): New architecutre definition.
291 (ARM_ARCH_V5TE): New architecutre definition.
292 (ARM_ARCH_XSCALE): New architecutre definition.
293 (CPU_DEFAULT): Allow to be defaulted to XScale.
294 (atpcs): New boolean variable.
295 (ldr_flags): Support 'd' flag for double word loads.
296 (str_flags): Support 'd' flag for double word stored.
297 (do_mia): New function.
298 (do_mar): New function.
299 (do_mra): New function.
300 (do_pld): New function.
301 (do_ldrd): New function.
302 (do_blx): New function.
303 (do_bkpt): New function.
304 (do_clz): New function.
305 (do_lstc2): New function.
306 (do_cdp2): New function.
307 (do_t_blx): New function.
308 (do_t_bkpt): New function.
309 (do_smla): New function.
310 (do_smlal): New function.
311 (do_smul): New function.
312 (do_qadd): New function.
313 (do_co_reg2c): New function.
314 (LONGEST_INSN): Redefine to 7.
316 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
317 command line switches.
319 2000-11-22 Jim Wilson <wilson@redhat.com>
321 * config/tc-ia64.c (pseudo_func): Add missing initializers.
322 (struct rsrc): Make line unsigned.
323 (gr_values): Add missing initializer.
324 (SLOT_NUM_NOT_SET): Add unsigned cast.
325 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
326 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
327 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
328 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
329 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
330 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
331 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
332 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
333 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
334 Add ATTRIBUTE_UNUSED to unused parameters.
335 (convert_expr_to_ab_reg): Add parens.
336 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
337 (dot_prologue): Initialize grsave when declared.
338 (md_pseudo_table): Add missing initializers.
339 (operand_match): Add casts to bfd_vma.
340 (emit_one_bundle): Delete unused local prev. Make required_template
342 (specify_resource): Cast i to unsigned.
343 (note_register_values): Use fprintf_vma.
344 (print_dependency): Likewise.
346 2000-11-21 Jim Wilson <wilson@redhat.com>
348 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
349 for unwind info section.
350 (dot_endp): Likewise for unwind section.
352 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
355 2000-11-21 Jakub Jelinek <jakub@redhat.com>
357 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
358 (output_insn): Call dwarf2_emit_insn.
359 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
361 2000-11-17 Richard Henderson <rth@redhat.com>
363 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
364 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
365 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
367 2000-11-17 Nick Clifton <nickc@redhat.com>
369 * config/tc-arm.c (md_pseudo_table): Add support for .line and
372 2000-11-17 Richard Henderson <rth@redhat.com>
374 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
376 2000-11-17 Richard Henderson <rth@redhat.com>
378 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
379 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
380 tri-state definition of alpha_flag_mdebug.
381 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
382 (s_alpha_file): Store first .file directive.
384 (md_pseudo_table): Add stabs and stabn.
386 2000-11-17 Richard Henderson <rth@redhat.com>
388 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
390 2000-11-17 Richard Henderson <rth@redhat.com>
392 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
393 (main): Call dwarf2_finish.
394 * as.h (debug_type): Clarify documentation of the meaning
396 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
397 (print_stats): Fix parenthesis problem.
398 (now_subseg_size): New.
399 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
400 (dwarf2_directive_file): Don't set debug_type.
401 (dwarf2_where): Honor DEBUG_DWARF2 first.
402 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
403 do nothing if not emitting dwarf2 debug info, or no work.
404 * dwarf2dbg.h (dwarf2_emit_insn): Update.
405 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
406 (ecoff_new_file): Likewise.
407 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
408 commentary wrt dwarf2.
410 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
411 ATTRIBUTE_UNUSED as needed.
412 (emit_insn): Call dwarf2_emit_insn.
415 (s_alpha_coff_wrapper): Don't handle them.
416 (md_pseudo_table): Update for .file and .loc.
417 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
419 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
420 don't protect with debug_type.
421 * config/tc-hppa.c (md_assemble): Likewise.
422 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
423 * config/tc-mn10300.c (md_assemble): Likewise.
424 * config/tc-sh.c (md_assemble): Likewise.
425 * config/tc-v850.c (md_assemble): Likewise.
427 * config/tc-arm.c (arm_end_of_source): Remove.
428 * config/tc-hppa.c (pa_end_of_source): Remove.
429 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
430 * config/tc-mn10300.c (mn10300_finalize): Remove.
431 * config/tc-sh.c (sh_finalize): Remove.
432 * config/tc-v850.c (sh_finalize): Remove.
434 * config/tc-arm.h (md_end): Remove.
435 * config/tc-hppa.h (md_end): Remove.
436 (DWARF2_LINE_MIN_INSN_LENGTH): New.
437 * config/tc-m68hc11.h (md_end): Remove.
438 * config/tc-mn10300.h (md_end): Remove.
439 * config/tc-sh.h (md_end): Remove.
440 * config/tc-v850.h (md_end): Remove.
442 * config/tc-ia64.c (emit_one_bundle): Don't protect
443 dwarf2 bits with debug_type.
444 (md_assemble): Likewise.
445 (ia64_end_of_source): Don't call dwarf2_finish.
447 2000-11-16 Jim Wilson <wilson@redhat.com>
449 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
450 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
453 2000-11-16 H.J. Lu <hjl@gnu.org>
455 * config/obj-elf.c (obj_elf_symver): Don't check the missing
458 2000-11-15 Kazu Hirata <kazu@hxi.com>
460 * config/tc-tic30.c: Fix formatting.
461 * config/tc-tic80.c: Likewise.
462 * config/tc-v850.c: Likewise.
463 * config/tc-vax.c: Likewise.
464 * config/tc-w65.c: Likewise.
465 * config/tc-z8k.c: Likewise.
467 2000-11-14 DJ Delorie <dj@redhat.com>
469 * config/tc-v850.c: Support dwarf2.
470 * config/tc-v850.h: Ditto.
472 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
473 parse_cons_expression_v850 to initialize hold_cons_reloc.
475 2000-11-15 Bernd Schmidt <bernds@redhat.com>
477 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
478 (errata_nops_necessary_p): New function.
479 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
482 2000-11-14 Jim Wilson <wilson@redhat.com>
484 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
485 return little endian bfd formats.
487 2000-11-14 Kazu Hirata <kazu@hxi.com>
489 * config/aout_gnu.h: Fix formatting.
490 * config/atof-vax.c: Likewise.
491 * config/m68k-parse.h: Likewise.
492 * config/m88k-opcode.h: Likewise.
493 * config/obj-elf.c: Likewise.
494 * config/tc-arm.c: Likewise.
495 * config/tc-cris.c: Likewise.
496 * config/tc-i386.c: Likewise.
497 * config/tc-ia64.c: Likewise.
498 * config/tc-mn10300.c: Likewise.
499 * config/te-386bsd.h: Likewise.
500 * config/te-hppa.h: Likewise.
501 * config/te-nbsd.h: Likewise.
502 * config/te-ppcnw.h: Likewise.
503 * config/te-sparcaout.h: Likewise.
504 * config/te-tmips.h: Likewise.
505 * config/vax-inst.h: Likewise.
506 * config/vms-conf.h: Likewise.
508 2000-11-14 Jakub Jelinek <jakub@redhat.com>
510 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
512 2000-11-13 H.J. Lu <hjl@gnu.org>
514 * config/obj-elf.c (elf_frob_symbol): Support
515 ".symver name,name2@@@nodename".
516 (elf_frob_file_before_adjust): Likewise.
518 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
519 and ".symver name,name2@@@nodename".
522 2000-11-12 H.J. Lu (hjl@gnu.org)
524 * config/obj-elf.c (obj_elf_symver): Check missing version
527 2000-11-12 H.J. Lu (hjl@gnu.org)
529 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
530 instead of bfd_vma for non-bfd assemblers.
532 2000-11-09 Kazu Hirata <kazu@hxi.com>
534 * itbl-ops.c: Fix comment typos.
536 2000-11-08 Jim Wilson <wilson@redhat.com>
538 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
539 (struct unwind): Add next_slot_frag field.
540 (slot_index): New parameters slot_frag and first_frag. Add code
541 to add in frag sizes when different. Add comments.
542 (fixup_unw_records): New locals first_frag and last_frag. Pass new
543 arguments to slot_index.
544 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
545 loop end. Set next_slot_frag field.
547 2000-11-07 H.J. Lu <hjl@gnu.org>
549 * doc/as.texinfo (.symver): Updated for versioned symbol
552 * obj.h (format_ops): Add the frob_file_before_adjust field.
554 * config/obj-aout.c (aout_format_ops): Set the
555 frob_file_before_adjust field to 0.
556 * config/obj-coff.c (coff_format_ops): Likewise.
557 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
559 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
561 (elf_frob_file_before_adjust): New function to remove unneeded
562 versioned symbols from the symbol table.
563 (elf_format_ops): Set the frob_file_before_adjust field to
564 elf_frob_file_before_adjust.
566 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
569 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
571 2000-11-07 Peter Targett <peter.targett@arccores.com>
573 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
575 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
576 Fix compile time warning messages.
578 2000-11-07 Nick Clifton <nickc@redhat.com>
580 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
581 buffer in order to avoid buffer overflows.
583 2000-11-06 Steve Ellcey <sje@cup.hp.com>
585 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
586 Change M to m for -milp32 or -mlp64 to match gcc.
587 (dot_endp): Use bytes_per_address instead of 8.
588 (emit_one_bundle): Use number_to_chars_littleendian instead of
590 (fix_insn): Likewise.
591 (ia64_init): New function.
592 (ia64_target_format): New function.
593 (md_begin): Set endianness, arch, and machine as appropriate.
594 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
595 Make these macros depend on TE_HPUX macro.
596 (TARGET_FORMAT): Define.
597 (HOST_SPECIAL_INIT): Define.
598 * config/te-hpux.h: New file.
599 * configure.in: Add "ia64-*-hpux*" target to configure.
600 * configure: Regenerate.
602 2000-11-06 Kazu Hirata <kazu@hxi.com>
604 * as.c: Fix formatting.
605 * dwarf2dbg.c: Likewise.
606 * input-file.c: Likewise.
607 * input-file.h: Likewise.
608 * input-scrub.c: Likewise.
609 * itbl-ops.c: Likewise.
610 * listing.c: Likewise.
612 * messages.c: Likewise.
614 * subsegs.c: Likewise.
615 * subsegs.h: Likewise.
618 2000-11-06 Nick Clifton <nickc@redhat.com>
620 * doc/as.texinfo: Add GNU Free Documentation License.
621 * doc/gasp.texi: Add GNU Free Documentation License.
622 * doc/as.1: Add GNU Free Documentation License.
624 2000-11-05 Nick Clifton <nickc@redhat.com>
626 * config/tc-arm.c: Add include of "dwarf2dbg.h"
628 2000-11-02 Per Lundberg <plundis@chaosdev.org>
630 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
631 * configure: Regenerate.
633 2000-11-01 Nick Clifton <nickc@redhat.com>
635 * read.c (original_case_string): New global variable.
636 (read_a_source_file): Copy opcode string into
637 original_case_string if clobbering the case of the opcode.
638 * read.h: Export the definition of original_case_string.
639 * config/tc-arm.c (md_assembler): When parsing a .req
640 directive use the original opcode string, not the case
643 2000-11-02 Nick Clifton <nickc@redhat.com>
645 * config/tc-mn10300.c (debug_line): Remove this static
647 (md_assemble): Call dwarf2_generate_asm_lineno instead of
648 dwarf2_where and dwarf2_gen_line_info.
650 2000-11-02 Theo Honohan <th@futuretv.com>
652 * config/tc-arm.c (do_msr): Improve error message.
654 2000-10-31 Eric Christopher <echristo@redhat.com>
656 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
657 or pc-relative, else use fx_offset.
659 2000-10-31 Jim Wilson <wilson@redhat.com>
661 * config/tc-ia64.c (struct md): New field tag_fixups.
662 (ia64_flush_insns): Handle tag_fixups. Error if dangling
663 qualifying predicate.
664 (emit_one_bundle): Delete spurious multiplication by one. Handle
666 (ia64_start_line): Error if dangling qualifying predicate.
667 (defining_tag): New static variable.
668 (ia64_unrecognized_line, case '['): Parse tags.
669 (ia64_frob_label): Create tag_fixups.
670 (md_assemble): Reset md.qp.X_op after using it.
672 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
674 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
676 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
678 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
680 2000-10-30 Kazu Hirata <kazu@hxi.com>
682 * expr.c: Fix formatting.
683 * flonum-copy.c: Likewise.
684 * flonum.h: Likewise.
688 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
690 * as.h (OPTION_MD_BASE): Bump to 190.
691 * as.c (parse_args) <std_longopts>: Add comment about the need to
692 check OPTION_MD_BASE in as.h.
694 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
697 2000-10-27 Nick Clifton <nickc@redhat.com>
699 * configure.in (emulations): Add m68hc12.
700 * configure: Regenerate.
701 * po/gas.pot: Regenerate.
703 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
705 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
707 (arm_psr_parse): Handle lowercase CPSR and SPSR.
709 2000-10-25 Nick Clifton <nickc@redhat.com>
711 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
712 a DWARF2 line number information sequence.
714 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
716 * read.c (generate_lineno_debug): Update comment describing why
717 DWARF2 line number debug information is not generated
718 automatically by this function.
720 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
723 * config/tc-arm.h (md_end): Define.
724 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
726 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
727 if generating DWARF2 line numbers.
728 (arm_end_of_source): New function. Call dwarf2_finish if
731 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
732 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
733 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
735 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
737 * tc-i386.c: Fix prototype declarations for functions taking no
740 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
742 * tc-i386.c (i386_operand_modifier): Remove.
743 (build_displacement_string): Remove.
744 (i386_parse_seg): Remove.
745 (i386_intel_memory_operand): Remove.
746 (i386_intel_operand): Re-write using recursive descent parser based
747 on MASM documentation.
748 (struct intel_parser_s): New structure.
749 (intel_parser): New static variable.
750 (struct intel_token): New structure.
751 (cur_token, prev_token): New static variables.
764 (intel_match_token): New function.
765 (intel_get_token): New function.
766 (intel_putback_token): New function.
767 (intel_expr): New function.
768 (intel_e05): New function.
769 (intel_e05_1): New function.
770 (intel_e06): New function.
771 (intel_e06_1): New function.
772 (intel_e09): New function.
773 (intel_e09_1): New function.
774 (intel_e10): New function.
775 (intel_e10_1): New function.
776 (intel_e11): New function.
778 2000-10-20 Jakub Jelinek <jakub@redhat.com>
780 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
781 instructions to loose any special insn->architecture mask.
783 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
784 (sparc_md_end, sparc_arch_types, sparc_arch,
785 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
786 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
787 request v9b architecture if they are used).
789 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
791 * config/tc-m68k.c: Fix the previous misapplied patch.
793 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
795 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
796 BFD_ASSEMBLER and !BFD_ASSEMBLER.
797 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
800 2000-10-17 Kazu Hirata <kazu@hxi.com>
802 * debug.c: Fix formatting.
803 * depend.c: Likewise.
804 * dwarf2dbg.c: Likewise.
805 * dwarf2dbg.h: Likewise.
809 * flonum-konst.c: Likewise.
812 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
814 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
816 * doc/as.texinfo: Added notes about this new option.
818 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
820 * config/tc-sh.c (JREG): Remove.
821 (md_convert_frag): Remove #if 0:d code using JREG.
823 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
825 * config/tc-i386.c (i386_operand_modifier): Only match
826 modifiers SHORT and FLAT if they are followed by a space.
827 (parse_register): When `allow_naked_reg' is set, do not confuse
828 identifiers that start with a register name with a register.
830 2000-10-12 Kazu Hirata <kazu@hxi.com>
832 * app.c: Fix formatting.
835 * bit_fix.h: Likewise.
840 2000-10-11 Alan Modra <alan@linuxcare.com.au>
842 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
844 2000-10-07 Alan Modra <alan@linuxcare.com.au>
846 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
847 Re-arrange function a little and improve error message.
849 * write.c (write_relocs): Fix a comment.
851 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
854 2000-10-05 Jim Wilson <wilson@cygnus.com>
856 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
858 2000-10-05 Alan Modra <alan@linuxcare.com.au>
860 * config/tc-i386.c: Delete some useless comments, reformat others.
862 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
863 non-global syms in linkonce sections.
865 2000-10-04 Ralf Baechle <ralf@gnu.org>
867 * config/tc-ia64.c (operand_match): Don't use // style comments.
868 * config/tc-i370.c: Likewise.
870 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
872 Changes to handle varying register prefix and user symbol prefix.
873 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
874 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
875 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
876 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
877 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
878 (demand_register_prefix): New variable.
879 (md_pseudo_table): New pseudo ".syntax".
880 (md_longopts): New options --no-underscore and --underscore.
881 (cris_target_format): Return elf32-us-cris or elf32-cris depending
882 on symbols_have_leading_underscore.
883 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
884 (get_spec_reg): Ditto.
885 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
887 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
889 <case OPTION_NO_US, case OPTION_US>: New.
890 (md_show_usage): Be brief and reformat to match continuation of
892 * po/gas.pot: Regenerate.
894 2000-09-28 Alan Modra <alan@linuxcare.com.au>
896 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
897 force relocs for 12 bit branches.
898 (md_apply_fix): Similarly, adjust logic here.
900 2000-09-28 Alan Modra <alan@linuxcare.com.au>
902 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
903 adjust for external and weak syms as we will use a reloc. Allow
904 for +8 offset when calculating limits of branches.
905 (hppa_fix_adjustable): Undo 2000-09-23 change.
906 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
907 Correct distance calculation.
908 (tc_gen_reloc): Print the file name and line number if we can't
911 From John David Anglin <dave@hiauly1.hia.nrc.ca>
912 * config/tc-hppa.c (nonzero_dibits): Define.
913 (arg_reloc_stub_needed): Check each arg and return value
914 separately for zero case.
915 (pa_align): Declare argument `bytes'.
917 2000-09-25 Kazu Hirata <kazu@hxi.com>
919 * config/tc-cris.c: Fix formatting.
920 * config/tc-d10v.h: Likewise.
921 * config/tc-d30v.c: Likewise.
922 * config/tc-d30v.h: Likewise.
923 * config/tc-fr30.c: Likewise.
924 * config/tc-fr30.h: Likewise.
925 * config/tc-m68k.c: Likewise.
926 * config/tc-m68k.h: Likewise.
927 * config/tc-pj.h: Likewise.
928 * config/tc-ppc.c: Likewise.
929 * config/tc-ppc.h: Likewise.
930 * config/tc-sh.c: Likewise.
931 * config/tc-sh.h: Likewise.
932 * config/tc-sparc.c: Likewise.
933 * config/tc-v850.h: Likewise.
934 * config/tc-vax.h: Likewise.
935 * config/tc-w65.h: Likewise.
936 * config/tc-z8k.h: Likewise.
938 2000-09-23 Alan Modra <alan@linuxcare.com.au>
940 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
942 (hppa_force_relocation): Likewise.
944 2000-09-22 Jim Wilson <wilson@cygnus.com>
946 * config/tc-ia64.c (dv_sem): Add "stop".
947 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
948 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
949 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
951 (mark_resources): Check IA64_RS_PRr.
953 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
955 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
956 md_estimate_size_before_relax): Redesign and clean up the
957 relaxation mechanism.
959 2000-09-21 Kazu Hirata <kazu@hxi.com>
961 * config/tc-ns32k.c: Fix formatting.
962 * config/tc-ns32k.h: Likewise.
964 2000-09-20 Kazu Hirata <kazu@hxi.com>
966 * config/tc-m32r.c: Fix formatting.
967 * config/tc-m32r.h: Likewise.
968 * config/tc-m68851.h: Likewise.
969 * config/tc-m68hc11.c: Likewise.
970 * config/tc-m68hc11.h: Likewise.
971 * config/tc-m88k.c: Likewise.
972 * config/tc-mcore.c: Likewise.
973 * config/tc-mcore.h: Likewise.
974 * config/tc-mips.c: Likewise.
975 * config/tc-mips.h: Likewise.
976 * config/tc-mn10200.h: Likewise.
977 * config/tc-mn10300.h: Likewise.
978 * config/tc-tahoe.c: Likewise.
979 * config/tc-tahoe.h: Likewise.
981 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
983 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
984 Likewise in relaxation description comments.
986 2000-09-18 Alan Modra <alan@linuxcare.com.au>
988 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
989 subtraction of two syms without emitting a relocation.
991 From David Huggins-Daines <dhd@linuxcare.com>
992 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
993 global or weak symbols.
995 2000-09-15 Kazu Hirata <kazu@hxi.com>
997 * config/tc-h8300.h: Fix formatting.
998 * config/tc-h8500.c: Likewise.
999 * config/tc-h8500.h: Likewise.
1000 * config/tc-hppa.h: Likewise.
1001 * config/tc-i370.h: Likewise.
1002 * config/tc-i386.h: Likewise.
1003 * config/tc-i860.c: Likewise.
1004 * config/tc-i860.h: Likewise.
1005 * config/tc-i960.h: Likewise.
1006 * config/tc-ia64.c: Likewise.
1007 * config/tc-ia64.h: Likewise.
1009 2000-09-14 Kazu Hirata <kazu@hxi.com>
1011 * config/tc-a29k.c: Fix formatting.
1012 * config/tc-alpha.c: Likewise.
1013 * config/tc-arc.c: Likewise.
1014 * config/tc-arc.h: Likewise.
1015 * config/tc-arm.c: Likewise.
1016 * config/tc-arm.h: Likewise.
1017 * config/tc-avr.c: Likewise.
1018 * config/tc-avr.h: Likewise.
1019 * config/tc-tic30.c: Likewise.
1020 * config/tc-tic30.h: Likewise.
1021 * config/tc-tic54x.c: Likewise.
1022 * config/tc-tic54x.h: Likewise.
1023 * config/tc-tic80.c: Likewise.
1024 * config/tc-tic80.h: Likewise.
1026 2000-09-14 Timothy Wall <twall@cygnus.com>
1028 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1029 parallel comparisons for later use.
1030 (struct rsrc): Add parallel comparison type.
1031 (resources_match): Skip special cases of PR usage (non-conflicting
1034 2000-09-13 Kazu Hirata <kazu@hxi.com>
1036 * config/obj-ecoff.c: Fix formatting.
1037 * config/obj-elf.c: Likewise.
1038 * config/obj-elf.h: Likewise.
1039 * config/obj-evax.h: Likewise.
1040 * config/obj-generic.h: Likewise.
1041 * config/obj-hp300.c: Likewise.
1042 * config/obj-hp300.h: Likewise.
1043 * config/obj-ieee.h: Likewise.
1044 * config/obj-vms.c: Likewise.
1045 * config/obj-vms.h: Likewise.
1047 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1049 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1050 (md_parse_option): Ditto.
1051 (md_longopts): Add -mips32 option.
1052 (md_show_usage): Document new options.
1053 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1054 (mips_ip): Assemble mfc0 with a sub-selection code.
1055 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1056 (mips_cpu_to_str): New function.
1057 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1058 Use CPU_* defines instead of hardcoded numbers.
1060 * doc/as.texinfo: Document new options.
1061 * doc/c-mips.texi: Ditto.
1063 2000-09-12 Kazu Hirata <kazu@hxi.com>
1065 * as.h: Fix formatting.
1066 * asintl.h: Likewise.
1067 * bit_fix.h: Likewise.
1068 * config/obj-aout.c: Likewise.
1069 * config/obj-aout.h: Likewise.
1070 * config/obj-bout.c: Likewise.
1071 * config/obj-bout.h: Likewise.
1072 * config/obj-coff.c: Likewise.
1073 * config/obj-coff.h: Likewise.
1074 * dwarf2dbg.h: Likewise.
1076 * flonum.h: Likewise.
1077 * frags.h: Likewise.
1078 * itbl-ops.h: Likewise.
1079 * macro.h: Likewise.
1082 * struc-symbol.h: Likewise.
1083 * subsegs.h: Likewise.
1084 * symbols.h: Likewise.
1086 * write.h: Likewise.
1088 2000-09-11 Kazu Hirata <kazu@hxi.com>
1090 * bignum-copy.c: Fix formatting.
1091 * config/tc-i370.c: Likewise.
1092 * config/tc-i960.c: Likewise.
1093 * config/tc-m68k.c: Likewise.
1094 * ehopt.c: Likewise.
1095 * flonum-copy.c: Likewise.
1096 * flonum-konst.c: Likewise.
1097 * flonum-mult.c: Likewise.
1098 * literal.c: Likewise.
1101 * stabs.c: Likewise.
1102 * subsegs.c: Likewise.
1104 2000-09-09 Philip Blundell <philb@gnu.org>
1106 * configure.in (arm*-*-uclinux*): New target.
1107 * configure: Regenerate.
1109 2000-09-09 Kazu Hirata <kazu@hxi.com>
1111 * input-file.c: Fix formatting.
1112 * itbl-ops.c: Likewise.
1113 * messages.c: Likewise.
1115 2000-09-08 Philip Blundell <philb@gnu.org>
1117 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1120 2000-09-07 H.J. Lu <hjl@gnu.org>
1122 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1123 * configure: Rebuild.
1125 2000-09-07 Kazu Hirata <kazu@hxi.com>
1127 * atof-generic.c: Fix formatting.
1128 * config/tc-mips.c: Likewise.
1129 * config/tc-vax.c: Likewise.
1130 * input-scrub.c: Likewise.
1132 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1134 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1135 * configure.in (sh-*-linux*): Added.
1136 * configure: Rebuilt.
1138 2000-09-06 Kazu Hirata <kazu@hxi.com>
1140 * config/tc-hppa.c: Fix formatting.
1142 * ecoff.c: Fix formatting.
1144 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1146 * configure: Rebuilt with new libtool.m4.
1148 2000-09-05 Kazu Hirata <kazu@hxi.com>
1150 * cgen.c: Fix formatting.
1151 * config/tc-ia64.c: Likewise.
1153 2000-09-05 Nick Clifton <nickc@redhat.com>
1155 * aclocal.m4: Regenerate.
1156 * config.in: Regenerate.
1157 * configure: Regenerate.
1158 * po/gas.pot: Regenerate.
1160 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1162 * config/tc-cris.c: Correct comment typos.
1164 2000-09-05 Eric Christopher <echristo@cygnus.com>
1166 * config/tc-mn10300.c: Cleanup.
1167 (md_pcrel_from): Enable.
1169 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1171 * expr.c (operand): Fix a comment typo.
1172 * write.c (write_relocs): Fix a signed/unsigned warning.
1174 * config/tc-hppa.c (fudge_reg_expressions): New
1175 (hppa_force_reg_syms_absolute): New.
1176 (pa_equ): Allow reg_section expressions.
1177 * config/tc-hppa.c (md_optimize_expr): Define.
1178 (hppa_force_reg_syms_absolute): Prototype.
1180 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1181 (pa_parse_number): Pass in arg to select fp reg parsing.
1182 Return 1 to indicate format checks pass. If strict, then only
1183 accept a register or register symbol. Return value in...
1184 (pa_number): New static for pa_parse_number.
1185 (FP_REG_BASE): Define.
1186 (FP_REG_RSEL): Define.
1187 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1188 appropriate. White space changes.
1189 (need_pa11_opcode): Don't bother passing any params, get them from
1191 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1192 Remove extraneous check in case 'Q'.
1193 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1194 reg, set section of resulting symbol to reg_section.
1195 (pa_parse_space_stmt): Modify call to pa_parse_number.
1196 (pa_space): Likewise.
1198 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1199 (hppa_force_relocation): Handle vtable relocs.
1200 (pa_vtable_entry): New.
1201 (pa_vtable_inherit): New.
1202 (md_pseudo_table): Add entries for vtable pseudos.
1203 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1204 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1206 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1207 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1208 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1210 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1211 specify a symbol type.
1213 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1214 dependent things together.
1215 (md_elf_symbol_type): Define.
1217 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1219 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1221 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1222 (obj_elf_vtable_entry): Declare.
1224 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1225 and export function.
1226 (obj_elf_vtable_entry): Similarly.
1227 (elf_pseudo_table): Fix the damage with a cast.
1229 2000-09-03 Richard Henderson <rth@cygnus.com>
1231 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1232 for template selection when a label is needed.
1234 2000-09-02 Kazu Hirata <kazu@hxi.com>
1236 * config/tc-ia64.c: Fix formatting.
1238 2000-09-02 Nick Clifton <nickc@redhat.com>
1240 * configure.in: Increase version number to 2.10.91.
1241 * configure: Regenerate.
1242 * aclocal.m4: Regenerate.
1243 * config.in: Regenerate.
1244 * po/gas.pot: Regenerate.
1245 * Makefile.in: Regenerate.
1247 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1249 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1250 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1251 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1253 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1256 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1258 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1259 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1260 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1261 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1262 (GOT_symbol): New variable.
1263 (md_undefined_symbol): Set it.
1265 2000-09-01 Richard Henderson <rth@cygnus.com>
1267 * config/tc-ia64.c (match): Don't inline.
1268 (extra_goodness): New.
1269 (md_begin): Prefer nop.f and nop.b for best_template.
1271 2000-08-31 Kazu Hirata <kazu@hxi.com>
1273 * as.c: Fix formatting.
1275 * frags.c: Likewise.
1276 * macro.c: Likewise.
1278 2000-08-31 Eric Christopher <echristo@cygnus.com>
1280 * config/tc-mn10300.c: Cleanup and fix warnings.
1281 (md_pseudo_table): Add initializers.
1282 (md_show_usage): Cleanup.
1283 (md_parse_option): Fix warnings.
1284 (md_undefined_symbol): Fix warnings.
1285 (md_conver_frag): Fix warnings.
1286 (tc_gen_reloc): Fix warnings.
1287 (md_apply_fix3): Fix warnings.
1288 (check_operand): Fix warnings.
1290 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1292 * acinclude.m4: Include libtool and gettext macros from the
1294 * aclocal.m4, configure: Rebuilt.
1296 2000-08-30 Mark Hatle <mhatle@mvista.com>
1298 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1300 2000-08-31 Kazu Hirata <kazu@hxi.com>
1302 * listing.c: Fix formatting.
1304 2000-08-29 Kazu Hirata <kazu@hxi.com>
1306 * app.c: Fix a comment typo. Fix formatting.
1308 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1310 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1311 offset of the target destination for jmp instructions.
1312 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1314 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1316 * NEWS: Mention support for CRIS.
1318 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1320 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1321 Sets `.lcomm' alignment to zero.
1323 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1325 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1326 (TC_FIX_ADJUSTABLE): Define.
1328 2000-08-23 Jim Wilson <wilson@cygnus.com>
1330 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1331 unwind.personality_routine is set.
1333 2000-08-23 H.J. Lu <hjl@gnu.org>
1335 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1337 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1339 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1342 2000-08-22 H.J. Lu <hjl@gnu.org>
1344 * config.in (STRICTCOFF): New for strict COFF.
1346 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1347 i386-*-go32* and i386-go32-rtems*.
1348 * configure: Rebuilt.
1350 * config/obj-coff.c (obj_coff_endef): Follow the historical
1351 behavior if STRICTCOFF is not defined.
1353 * doc/internals.texi: Document STRICTCOFF.
1355 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1357 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1358 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1359 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1360 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1361 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1362 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1363 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1366 2000-08-22 Eric Christopher <echristo@cygnus.com>
1368 * config/tc-mn10300.c: (md_apply_fix): New function.
1369 (mn10300_force_relocation): New function.
1370 (mn10300_fix_adjustable): New function.
1372 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1373 (TC_HANDLES_FX_DONE): Define.
1374 (obj_fix_adjustable): Define.
1375 (MD_APPLY_FIX3): Define.
1376 (TC_LINKRELAX_FIXUP): Define.
1378 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1380 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1382 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1384 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1386 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1387 if the fixup resulted in a relocation.
1389 2000-08-18 Nick Clifton <nickc@redhat.com>
1391 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1392 Make reference to first element of shift_names explicit.
1394 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1396 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1397 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1398 add a symbol's address. Removed all target-specific #ifdefs that
1399 used to accomplished the same.
1400 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1401 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1402 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1403 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1404 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1406 2000-08-17 Kazu Hirata <kazu@hxi.com>
1408 * dwarf2dbg.c: Fix formatting.
1410 2000-08-17 Nick Clifton <nickc@redhat.com>
1412 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1413 to be recoded as logical shift lefts by zero.
1415 2000-08-16 Jim Wilson <wilson@cygnus.com>
1417 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1418 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1420 (note_register_values): Handle IA64_OPND_R3_2 operands.
1422 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1424 * config/tc-i860.c (md_operand): Silly typo fixed.
1426 2000-08-16 Nick Clifton <nickc@redhat.com>
1428 * config/tc-arm.c (struct asm_shift): Delete.
1430 (enum asm_shift_index): New.
1431 (struct asm_shift_properties): New.
1432 (struct asm_shift_name): New.
1433 (shift_properties[]); New.
1434 (shift_names[]); New.
1436 (decode_shift): Use new structures.
1437 Issue a warning is "ROR #0" is used.
1438 Issue a warning if "ASR #0" or "LSR #0" is used.
1440 (md_begin): Initialise arm_shift_hsh table from new
1441 asm_shift_name array.
1443 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1445 * config/tc-sparc.c: Kill all warnings.
1446 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1448 (md_show_usage): Update usage text.
1450 2000-08-16 Nick Clifton <nickc@redhat.com>
1452 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1455 2000-08-15 Will Cohen <wcohen@redhat.com>
1457 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1459 * config/tc-sh.c (md_assemble): Changed so debug_type
1460 test performed for ppi_assemble
1461 * config/tc-sh.c: Included dwarf2dbg.h.
1462 (debug_line): Defined.
1463 (md_assemble): Generates dwarf2 line info.
1464 (sh_finalize): New function. Finalize dwarf2 info.
1465 (assemble_ppi): Returns size of code generated.
1466 (build_Mytes): Returns size of code generated.
1467 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1468 * config/tc-sh.h (md_end): Defined.
1469 (sh_finalize): Declared.
1471 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1473 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1476 2000-08-14 Nick Clifton <nickc@redhat.com>
1478 * config/tc-arm.c (do_bx): Allow "bx pc".
1480 2000-08-14 Jim Wilson <wilson@cygnus.com>
1482 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1483 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1484 (md_begin): Change assignment to md.flag to OR in the new bit.
1486 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1488 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1489 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1492 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1494 * NEWS: Mention i860 support.
1496 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1498 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1500 2000-08-14 Andreas Schwab <schwab@suse.de>
1502 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1504 2000-08-11 Andreas Schwab <schwab@suse.de>
1506 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1509 2000-08-11 Kazu Hirata <kazu@hxi.com>
1511 * expr.c: Fix formatting.
1512 * config/obj-bout.c: Likewise.
1514 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1516 * doc/c-i860.texi: Flesh out the i860 section more.
1518 2000-08-10 Kazu Hirata <kazu@hxi.com>
1520 * symbols.c: Fix formatting.
1523 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1525 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1526 has the IgnoreSize bit set.
1528 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1530 From Rodney Brown <RodneyBrown@mynd.com>
1531 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1532 * configure: Regenerate.
1534 2000-08-09 Kazu Hirata <kazu@hxi.com>
1536 * hash.c: Fix formatting.
1539 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1541 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1542 (i860_fix_info): New enum.
1543 (MD_APPLY_FIX3): Define.
1544 (WORKING_DOT_WORD): Define.
1545 (TC_HANDLES_FX_DONE): Define.
1546 (DIFF_EXPR_OK): Define.
1547 (LISTING_HEADER): Define.
1548 (TARGET_FORMAT): Select target format based on endian flag.
1549 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1550 (target_big_endian): Add external declaration.
1552 * config/tc-i860.c: All existing code reworked completely. Other
1553 new code shown below.
1554 (SYNTAX_SVR4): Define.
1555 (target_warn_expand): New variable.
1556 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1557 (md_longopts): Declare and define with new options (-EL, -EB,
1559 (md_show_usage): New function.
1560 (md_operand): New function.
1561 (obtain_reloc_for_imm16): New function.
1562 (md_apply_fix3): New function.
1563 (tc_gen_reloc): New function.
1565 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1567 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1568 2 bytes of the jump address are in the same frag.
1569 (find): Accept 68hc12 register indirect modes.
1571 * NEWS: Mention 68HC11 & 68HC12 support.
1573 2000-08-07 Richard Henderson <rth@cygnus.com>
1575 * config/tc-ia64.c (unwind): Add prologue_mask member.
1576 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1577 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1578 (dot_body): Clear unwind.prologue_mask.
1579 (dot_prologue): Set it. Accept a register second argument.
1581 2000-08-07 Kazu Hirata <kazu@hxi.com>
1583 * config/atof-ieee.c: Fix formatting.
1584 * config/atof-tahoe.c: Likewise.
1586 2000-08-06 Nick Clifton <nickc@cygnus.com>
1588 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1591 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1592 of .popsection, .previous, .pushsection, .subsection,
1593 .version, .vtable_entry, .vtable_inherit and .weak.
1595 2000-08-05 Kazu Hirata <kazu@hxi.com>
1597 * config/tc-cris.c: Fix formatting.
1598 * config/tc-i386.c: Likewise.
1599 * config/tc-sparc.c (sparc_ip): Simplify the code.
1601 2000-08-04 Kazu Hirata <kazu@hxi.com>
1603 * config/tc-cris.c: Rearrange code for readability.
1604 * config/tc-d10v.c: Fix formatting.
1605 * config/tc-m32r.c: Likewise.
1606 * config/tc-sparc.c: Likewise.
1608 2000-08-02 Jim Wilson <wilson@cygnus.com>
1610 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1611 before ia64_find_opcode.
1612 (md_assemble): Likewise.
1614 2000-08-01 Nick Clifton <nickc@cygnus.com>
1616 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1617 Undo some formatting fixes.
1619 2000-08-01 Kazu Hirata <kazu@hxi.com>
1621 * config/obj-som.c: Fix formatting.
1622 * config/obj-ieee.c: Likewise.
1623 * config/tc-arm.c: Likewise.
1624 * config/tc-v850.c: Likewise.
1626 2000-08-01 Nick Clifton <nickc@redhat.com>
1628 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1629 index by command line option.
1631 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1633 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1634 (@node M68K-Branch): Rewrite to match the reality.
1636 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1638 * doc/c-i860.texi: New file.
1639 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1640 * doc/Makefile.in: Regenerate.
1641 * doc/all.texi: Add I860 as relevant architecture.
1642 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1644 2000-07-31 Kazu Hirata <kazu@hxi.com>
1646 * config/tc-d30v.c: Fix formatting.
1648 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1650 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1651 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1652 long emit a long branch if available instead of an absolute jump, never
1653 emit absolute jumps for anything with --pcrel.
1655 * doc/c-m68k.texi: Document new command line option.
1657 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1659 * config/tc-avr.c: Use PARAMS macro in function declarations.
1660 Don't declare md_pcrel_from_section (already in tc-avr.h).
1661 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1662 (avr_operand): Don't set (unsigned) op_mask to -1.
1664 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1666 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1667 * configure: Regenerated.
1668 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1669 of operand to the .type directive (.e.g, "type").
1671 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1673 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1674 * app.c (do_scrub_chars): Record where first comment found.
1675 * read.c (read_a_source_file): Init found_comment on entry, and
1676 notify whether comments found on exit.
1677 * config/tc-hppa.c (md_shortopts): Add "c".
1678 (md_longopts): Add warn-comment.
1679 (md_parse_option): Handle it.
1680 (md_show_usage): Show available options.
1681 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1683 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1685 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1686 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1688 (md_estimate_size_before_relax): Don't fall off end of function.
1690 2000-07-27 Kazu Hirata <kazu@hxi.com>
1692 * config/tc-avr.c: Fix formatting.
1693 * config/tc-ns32k.c: Likewise.
1695 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1697 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1699 2000-07-27 Kazu Hirata <kazu@hxi.com>
1701 * config/tc-d10v.c: Fix formatting.
1702 * config/tc-z8k.c: Likewise.
1703 * config/tc-sparc.c: Likewise.
1705 2000-07-26 Dave Brolley <brolley@redhat.com>
1707 * cgen.c (queue_fixup): Declare opinfo.
1708 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1709 (gas_cgen_md_operand): Ditto.
1710 (gas_cgen_md_apply_fix3): Ditto.
1712 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1714 * config/obj-coff.c (obj_frob_symbol): Don't merge
1715 labels. Don't merge if the symbol isn't constant. Return
1716 immediately if a symbol is merged.
1718 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1720 * frags.c (frag_align): Correct absolute section alignment.
1722 2000-07-20 DJ Delorie <dj@redhat.com>
1724 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1725 it breaks linking against DLLs.
1727 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1729 * configure.in: Add CRIS support.
1730 * configure: Regenerate.
1731 * Makefile.am: (CPU_TYPES): Add cris.
1732 (CPU_OBJ_VALID) [aout]: Add cris.
1733 (MULTI_CPU_TYPES): Add cris.
1734 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1735 [coff]: Only i386 and mips are valid.
1736 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1737 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1738 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1739 Regenerate dependencies.
1740 * Makefile.in: Regenerate.
1741 * aclocal.m4: Regenerate.
1742 * as.c: Declare crisaout, criself.
1743 * config/tc-cris.h, config/tc-cris.c: New.
1744 * config/e-criself.c, config/e-crisaout.c: New.
1745 * po/POTFILES.in, po/gas.pot: Regenerate.
1747 2000-07-20 Kazu Hirata <kazu@hxi.com>
1749 * read.c: Fix formatting.
1750 * write.c: Fix formatting.
1752 2000-07-19 H.J. Lu <hjl@gnu.org>
1754 * sb.c: Include <stdlib.h> if exists for abort ().
1756 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1758 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1759 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1760 (pa_type_args): Same here.
1762 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1764 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1765 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1766 the storage class is already set.
1768 2000-07-17 Kazu Hirata <kazu@hxi.com>
1770 * config/tc-m68hc11.c: Fix formatting.
1771 * config/tc-mn10200.c: Likewise.
1772 * config/tc-mn10300.c: Likewise.
1773 * config/tc-pj.c: Likewise.
1774 * config/tc-tic80.c: Likewise.
1775 * config/tc-w65.c: Likewise.
1777 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1779 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1782 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1784 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1787 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1789 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1790 ELF as are used for SOM (except the 32-bit reloc one) to decide
1791 whether a symbol can be reduced to a section symbol. Expand on
1792 the comment for symbols involved in LR% and RR% expressions.
1794 2000-07-14 Nick Clifton <nickc@cygnus.com>
1796 * config/tc-mips.c (mips_disable_float_construction): New
1797 static variable. Set to true if doubles should not be
1798 constructed by loading two single width fp registers with
1799 halves of the value.
1800 (mips_ip): Test mips_disable_float_construction.
1801 (md_longopts): Add command line switches --construct-floats
1802 and --no-construct-floats.
1803 (md_parse_option): Parse new command line options.
1804 (md_show_usage): Describe new command line options.
1806 * doc/c-mips.texi: Document new command line options.
1808 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1810 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1811 * configure: Regenerate.
1813 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1815 * configure.in (DEFAULT_EMULATION setting): Revert part of
1816 2000-07-01 change that set te_multi=multi unless set to tmips.
1817 * configure: Regenerate.
1819 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1821 * config/obj-coff.c (coff_frob_section): Add padding to the last
1822 section when aligning it increases its size.
1824 2000-07-11 Kazu Hirata <kazu@hxi.com>
1826 * config/tc-tic54x.c: Fix formatting.
1828 2000-07-10 Kazu Hirata <kazu@hxi.com>
1830 * config/tc-h8500.c: Fix formatting.
1831 * config/tc-tic54x.c: Fix formatting.
1833 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1835 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1836 displacements correctly.
1838 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1840 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1842 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1846 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1848 From David Huggins-Daines <dhd@linuxcare.com>
1849 * config/te-hppalinux64.h: Add a new emulation.
1850 * configure.in (emulations): Add configure bits to support the
1851 64-bit Linux/parisc target.
1852 * configure: Regenerate.
1854 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1855 (md_shortopts): Add `V' for ELF.
1857 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1858 when SOM or ELF_ARG_RELOC are defined.
1859 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1860 ELF_ARG_RELOC are defined.
1861 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1862 (pa_stringer): ..Do it here instead. Fix comment typos.
1863 (hppa_force_relocation): Cast enums to int before comparing with
1866 From Ryan Bradetich <rbradetich@uswest.net>
1867 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1868 redifinition warning.
1869 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1870 (hppa_force_relocation): ditto
1871 (md_apply_fix): Added cast to buf to fix warnings.
1873 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1874 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1876 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1877 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1878 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1879 reloc_type** to avoid warnings in switch.
1880 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1881 little earlier instead.
1883 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1885 (pa_type_args): Use symbol_arg_reloc_info.
1886 (struct pa_it): Make arg_reloc unsigned int.
1887 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1888 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1889 (pa_code): Delete. pa_text duplicates this function.
1890 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1891 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1893 (cons_fix_new_hppa): Actually change selector to e_fsel when
1894 warning about assuming so.
1895 (tc_gen_reloc): More example elf arg reloc code.
1896 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1897 (hppa_force_relocation): Likewise.
1899 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1901 (pa_end_of_source): Prototype.
1902 (hppa_fix_adjustable): Prototype.
1903 (LABELS_WITHOUT_COLONS): Move it..
1904 * config/te-hppa.h: To here.
1906 * config/te-hppa64.h: New file.
1908 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1910 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1911 format -10, -16, 16 relocs.
1912 (hppa_elf_mark_end_of_function): Test for null
1913 last_call_info->start_symbol
1915 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1916 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1917 re_assesmble_* functions. Delete extraneous statements. Fix
1919 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1920 insn to re_assemble_*.
1922 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1924 * doc/internals.texi (Expressions): Fix typo.
1926 2000-07-08 Kazu Hirata <kazu@hxi.com>
1928 * config/tc-sh.c: Fix formatting.
1929 * config/tc-tic54x.c: Fix formatting.
1930 * depend.c: Fix formatting.
1931 * flonum-konst.c: Likewise.
1932 * flonum-mult.c: Likewise.
1934 2000-07-07 Kazu Hirata <kazu@hxi.com>
1936 * config/tc-sh.c: Fix comments.
1937 * config/obj-vms.c: Fix comments.
1938 * config/tc-a29k.c: Likewise.
1939 * config/tc-alpha.c: Likewise.
1940 * config/tc-h8300.c: Likewise.
1941 * config/tc-h8500.c: Likewise.
1942 * config/tc-i370.c: Likewise.
1943 * config/tc-ia64.c: Likewise.
1944 * config/tc-m68hc11.c: Likewise.
1945 * config/tc-m68k.c: Likewise.
1946 * config/tc-mips.c: Likewise.
1947 * config/tc-ns32k.c: Likewise.
1948 * config/tc-ppc.c: Likewise.
1949 * config/tc-z8k.c: Likewise.
1951 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1953 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1954 Default to '(SEC_LOAD | SEC_DATA)'.
1955 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1957 * doc/internals.texi (CPU Backend): Describe
1958 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1960 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1962 * as.c (parse_args): NULL terminate the long option list.
1964 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1966 * config/tc-d30v.h: Include "write.h" for fixS.
1967 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1969 2000-07-05 Nick Clifton <nickc@cygnus.com>
1971 * config/tc-d30v.c (write_2_short): Further changes to warning
1972 messages produced when combining EITHER_BUT_PREFER_MU attributed
1975 2000-07-05 DJ Delorie <dj@redhat.com>
1979 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1981 * config/tc-arm.c (psrs): Accept combinations of flags.
1983 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1985 * config/tc-avr.c: Change _ () to _() around all strings marked
1986 for translation (exception from the usual coding style).
1987 (avr_opt): New struct variable, how the new switches are set.
1988 (OPTION_MMCU): Define as 'm' and actually use.
1989 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1990 (show_mcu_list): New function, display the list of known MCUs.
1991 (md_show_usage): Document the new switches. Call show_mcu_list.
1992 (avr_set_arch): Change 'm' to OPTION_MMCU.
1993 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1994 Handle the new switches.
1995 (avr_operands): Disable warnings for undefined combinations of
1996 operands if -mall-opcodes. Disable warnings for skipping two-word
1997 instructions if enhanced core or -mno-skip-bug.
1998 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1999 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2000 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2001 (avr_ldi_expression): Warn about implicit lo8().
2002 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2004 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
2006 * configure.in: Add entry for mips-*-sysv4*MP*
2007 * configure: Rebuild
2008 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2009 elf32-tradlittlemips for traditional mips targets.
2010 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2011 test for Link Once sections as in adjust_reloc_syms.
2012 * config/te-tmips.h: New file for traditional mips targets. Define
2015 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2017 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2018 flags argument is not present, don't change an existing section's
2019 section's attributes. If the flags argument is present, warn if the
2020 attributes don't match the section's current attributes. When
2021 long section names are supported, set SEC_LINK_ONCE and
2022 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2024 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2026 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2027 symbols; create them.
2029 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2031 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2032 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2034 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2036 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2037 expressions. Ignore the problem when handling 16 bit signed
2038 immediates, because the assembler will take care of the relocation
2041 2000-06-27 Nick Clifton <nickc@cygnus.com>
2043 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2044 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2045 sequential order, and emit warning messages if the input source
2046 code contains constructs like that, or parallel constructs
2047 containing such opcodes.
2049 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2051 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2052 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2053 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2054 (md_show_usage): Update usage message.
2055 (md_parse_option): Allow redefinition of MCU type within the
2056 same avr[1-5] bfd machine type. Show both old and new MCU type
2057 in the error message.
2058 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2059 Simplify 8K wrap code.
2061 2000-06-25 Kazu Hirata <kazu@hxi.com>
2063 * config/obj-aout.c: Remove all uses of DEFUN.
2064 * config/obj-ieee.c: Likewise.
2065 * config/tc-sh.c: Fix comment typos.
2066 * config/tc-tahoe.c: Likewise.
2067 * config/tc-vax.c: Likewise.
2068 * config/tc-w65.c: Likewise.
2069 * config/tc-z8k.c: Likewise.
2070 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2072 2000-06-24 DJ Delorie <dj@cygnus.com>
2074 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2075 more changes from Sept 1999
2076 (tc_i386_fix_adjustable): ditto
2077 (md_apply_fix3): ditto
2079 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2081 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2082 (gas_cgen_parse_operand): Set it around expression() call.
2083 (gas_cgen_md_operand): Test for it before longjmp().
2085 2000-06-24 Kazu Hirata <kazu@hxi.com>
2087 * config/tc-h8500.c: Remove all uses of DEFUN.
2088 * config/tc-sh.c: Likewise.
2089 * config/tc-w65.c: Likewise.
2090 * config/tc-z8k.c: Likewise.
2092 * config/tc-h8500.c: Fix typos in comments.
2094 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2096 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2099 2000-06-23 matthew green <mrg@redhat.com>
2101 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2102 defined. Fix error message for `[' grouping.
2104 2000-06-22 Kazu Hirata <kazu@hxi.com>
2106 * config/tc-h8300.c: Fix formatting and comment typos.
2108 2000-06-22 Timothy Wall <twall@cygnus.com>
2110 * config/tc-ia64.c (note_register_values): Move premature QP
2111 notation clearing into the appropriate place.
2113 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2115 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2116 first before anything else. Add bin-bugs.h, emul.h and progress.h
2117 Sort list of files as for $(OBJS) in Makefile.am.
2119 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2120 find one. Remake dependencies.
2121 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2122 * Makefile.in: Regenerate.
2123 * doc/Makefile.in: Regenerate.
2125 * config/tc-i386.c (i386_displacement): Don't assume a constant
2126 displacement is necessarily 16 bits when in 16 bit code mode.
2127 (md_assemble): Instead size the displacement here after we know
2128 for sure that a .code16gcc operand hasn't automatically added
2129 operand size prefixes.
2131 2000-06-21 H.J. Lu <hjl@gnu.org>
2133 * Makefile.am: Rebuild dependency.
2134 * Makefile.in: Rebuild.
2136 2000-06-21 Kazu Hirata <kazu@hxi.com>
2138 * config/tc-h8300.c (parse_reg): Make the function static.
2139 (parse_exp): Likewise.
2141 2000-06-20 DJ Delorie <dj@cygnus.com>
2143 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2144 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2145 for cygwin import libraries to work properly.
2147 2000-06-20 H.J. Lu <hjl@gnu.org>
2149 * Makefile.am: Rebuild dependency.
2150 * Makefile.in: Rebuild.
2151 * configure: Likewise.
2152 * doc/Makefile.in: Likewise.
2154 2000-06-20 Timothy Wall <twall@cygnus.com>
2156 * doc/internals.texi (CPU backend): Add @itemx for
2157 TC_START_LABEL_WITHOUT_COLON.
2158 * doc/c-tic54x.texi: New.
2159 * doc/as.texinfo: Add tic54x features and include primary tic54x
2161 * doc/all.texi: Add C54X.
2162 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2163 * doc/Makefile.in: Regenerate.
2164 * configure.in: Add tic54x and define LIBM for tic54x.
2165 * configure: Regenrate.
2166 * config/tc-tic54x.[ch]: New.
2167 * config/obj-coff.h: Add tic54x.
2168 * Makefile.am: (CPU_TYPES): Add tic54x.
2169 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2170 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2171 (as_new_LDADD): Add $(LIBM).
2172 * Makefile.in: Regenerate.
2174 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2176 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2177 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2178 * doc/as.texinfo: Likewise.
2180 * configure, Makefile.in: Regenerate.
2181 * configure.in (emulations): Recognize m6811 and m6812.
2182 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2183 Added files for 68hc11 and 68hc12 assembler.
2184 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2185 * config/tc-m68hc11.h: Header definition for that assembler.
2187 2000-06-18 Nick Clifton <nickc@redhat.com>
2189 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2190 instead of OCTETS_PER_BYTE.
2192 * config/tc-v850.c: Fix compile time warnings.
2193 * config/tc-ppc.c: Fix compile time warnings.
2195 2000-06-18 H.J. Lu <hjl@gnu.org>
2197 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2198 * configure: Rebuild.
2200 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2202 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2205 2000-06-16 Nick Clifton <nickc@cygnus.com>
2207 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2208 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2210 * doc/c-mips.texi: Document newly accepted cpu variants.
2212 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2214 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2216 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2218 * macro.c (getstring): Make it possible to escape the quote
2221 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2223 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2225 2000-06-13 H.J. Lu <hjl@gnu.org>
2227 * configure: Regenerate.
2229 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2231 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2233 * doc/internals.texi (line_separator_chars): Semicolon is no
2234 longer a default. Mention null and newline as defaults.
2236 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2238 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2239 * config/tc-i860.h (line_separator_chars): Likewise.
2240 * config/tc-h8300.c (line_separator_chars): Likewise.
2241 * config/tc-i960.c (line_separator_chars): Likewise.
2242 * config/tc-m68k.c (line_separator_chars): Likewise.
2243 * config/tc-mips.c (line_separator_chars): Likewise.
2244 * config/tc-ns32k.c (line_separator_chars): Likewise.
2245 * config/tc-sparc.c (line_separator_chars): Likewise.
2246 * config/tc-vax.c (line_separator_chars): Likewise.
2248 * config/tc-h8300.c (comment_chars): Use string initialiser.
2249 * config/tc-i960.c (line_comment_chars): Likewise.
2250 * config/tc-z8k.c (comment_chars, line_comment_chars,
2251 line_separator_chars): Likewise.
2253 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2256 2000-06-08 Nick Clifton <nickc@cygnus.com>
2258 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2261 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2263 * configure.in (VERSION): Update to show this is the CVS mainline.
2265 2000-06-08 Matthew Jacob <mjacob@feral.com>
2267 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2268 $at is the integer register $r28, vs. both $r28 and the floating
2269 point register $f28.
2271 2000-06-08 James E. Wilson <wilson@cygnus.com>
2273 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2274 (dot_endp): Don't call ia64_flush_insns.
2275 (emit_one_bundle): Don't delete prologue/body records from
2276 unwind_record list in first loop. Rewrite second loop to account for
2279 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2281 * config/tc-ia64.c: Add missing prototypes.
2282 (generate_unwind_image): Cast argument to output_unw_records call.
2284 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2286 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2288 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2290 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2291 (REGISTER_P): likewise.
2292 (avr_opcodes): uses include/opcode/avr.h
2293 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2295 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2297 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2300 2000-06-03 H.J. Lu <hjl@gnu.org>
2302 * read.c (is_end_of_line): Put back `;'.
2304 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2306 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2308 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2310 * expr.c (operand): Test is_end_of_line outside switch to catch
2311 line separator chars that are also operators.
2312 (operator): Return O_illegal for line separator chars.
2314 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2315 entry (or `!' entry for TC_HPPA).
2317 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2318 before indexing is_end_of_line. Remove redundant check for '\0'.
2320 * config/tc-h8500.c (md_assemble): Likewise.
2321 * config/tc-mcore.c (md_assemble): Likewise.
2322 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2325 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2327 * config/tc-mcore.c (mcore_cons): Likewise.
2328 (mcore_float_cons): Likewise.
2329 (mcore_stringer): Likewise.
2330 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2332 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2334 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2336 2000-05-29 Nick Clifton <nickc@cygnus.com>
2338 * config/tc-sh.c: Fix compile time warning messages.
2340 * config/tc-mips.c: Fix compile time warning messages.
2342 2000-05-29 Philip Blundell <philb@gnu.org>
2344 * doc/as.texinfo: Update copyright dates.
2345 (Local Labels): Delete misplaced mention of ARM.
2346 * NEWS: Mention ARM ELF support.
2348 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2350 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2351 it is modified, and use the real_size to compute the frag address
2352 for dwarf2 line info.
2354 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2356 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2357 line-matching scheme to cope with automake moving variables around.
2358 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2359 * Makefile.in: Regenerate.
2361 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2363 * config/tc-sparc.c (sparc_relax): New.
2364 (md_longopts): Add -relax and -no-relax options.
2365 (md_parse_options, md_show_usage): Likewise.
2366 (md_apply_fix3): Optimize tail call into branch always if possible.
2368 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2370 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2371 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2372 rules, with warning when a GAS statement specifies a packing that
2373 will result in an instruction being squashed.
2374 Added typdef packing_type and enumerals, changed various integer
2375 literals to use the enumerals.
2377 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2379 * config/tc-ia64.c (dot_restorereg_p): New function.
2380 (md_pseudo_table): Add restorereg.p.
2381 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2382 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2384 * config/tc-ia64.h (unw_record_type): Add unwabi.
2385 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2386 called MASK with members for imask, and the masks produced by
2387 fr_mem, gr_mem, br_mem, and frgr_mem.
2388 (unw_p_record): Add members ABI and CONTEXT.
2389 (unw_x_record): Add member AB.
2390 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2391 as pseudo-register for use during unwind info generation.
2392 (AR_PFS, AR_LC): New macros.
2393 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2394 whose names start with an at sign (as in "@priunat").
2395 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2397 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2398 proc_end, unwind_info, personality_routine): Consolidate into
2399 "unwind" structure to reduce offset-table use. Add member
2400 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2402 (output_R1_format, output_R3_format, output_P3_format,
2403 output_P6_format): Initialize R with zero to reduce compiler warnings.
2404 (output_P7_format): Ditto. Add `default' branch to switch
2405 statement to reduce compiler warnings.
2406 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2407 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2408 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2409 into single argument.
2410 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2411 compiler warnings. Merge A and B args into single argument.
2412 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2413 A and B args into single argument.
2414 (free_record): Removed (wasn't used).
2415 (free_list_records): Also free imasks in prologue records.
2416 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2417 (output_spill_mask): Remove.
2418 (output_unwabi): New function.
2419 (output_epilogue, output_label_state, output_copy_state): Call
2421 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2422 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2424 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2425 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2426 as part of handling the prologue records. Emit region's imask if
2427 we have one. Handle unwabi, epilogue, label_state, copy_state,
2428 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2429 spill_sprel_p, and spill_reg_p records.
2430 (set_imask, count_bits, slot_index): New function.
2431 (fixup_unw_records): Fix region size computation. Handle
2432 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2433 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2434 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2435 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2436 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2437 (dot_save): Use manifest constants for applicaton registers.
2438 Handle REG_PR and REG_PRIUNAT.
2439 (dot_restore): Don't just ignore it.
2440 (dot_restorereg): New function..
2441 (generate_unwind_image): Ensure unwind info is a multiple of eight
2442 bytes, not just four bytes.
2443 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2444 (dot_altrp): Don't just ignore it.
2445 (dot_savemem): New function. Replaces dot_savesp() and
2446 dot_savepsp(). Use manifest constants for applicaton registers.
2447 Handle REG_PR and REG_PRIUNAT.
2448 (dot_savef): Simplify.
2449 (dot_saveb): Support generation of br_gr.
2450 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2451 dot_label_state, dot_copy_state): New function.
2452 (dot_unwabi): Don't just ignore it.
2453 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2454 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2455 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2456 (emit_one_bundle): Set slot number for prologue/body records
2457 *before* emitting the first insn.
2458 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2459 (md_begin): Declare "psp" pseudo-register.
2460 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2461 so we don't get segfault.
2462 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2463 counts as required per SW Conventions manual
2464 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2465 output_preds_psprel, output_preds_sprel, output_spill_base,
2466 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2467 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2468 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2469 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2470 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2471 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2472 (dot_vframe): Implement.
2473 (dot_vframesp, dot_vframepsp): New function.
2475 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2477 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2478 * configure: Regenerate.
2480 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2482 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2483 (md_estimate_size_before_relax): so we can use it here instead of
2484 old kludges. Localise vars to blocks. Comment.
2486 * frags.c (frag_new): Update fr_var comments.
2487 * frags.h (struct frag): Ditto.
2489 2000-05-22 Richard Henderson <rth@cygnus.com>
2491 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2492 (pseudo_func): Add pcrel.
2493 (operand_match): Handle IA64_OPND_TGT64.
2494 (build_insn): Likewise.
2495 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2496 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2497 (fix_insn): Handle all three 64-bit relocation types.
2499 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2501 * obj.h (struct format_ops): New members begin, app_file,
2502 s_set_other, s_set_desc, s_get_type, s_set_type,
2503 separate_stab_sections, init_stab_section.
2505 * config/obj-multi.h: Update GPL notice to v2.
2507 (obj_app_file): New.
2508 (S_SET_SIZE): Test s_set_size for NULL before calling.
2509 (S_SET_ALIGN): Similar for s_set_align.
2514 (SEPARATE_STAB_SECTIONS): New.
2515 (INIT_STAB_SECTION): New.
2516 (EMIT_SECTION_SYMBOLS): New.
2517 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2519 * config/obj-elf.h: Update GPL notice to v2.
2520 Mention that this file is included from obj-multi.h.
2521 (obj_begin): Wrap definition in ifndef.
2522 (elf_file_symbol): Constify declaration.
2523 (obj_app_file): Ditto.
2524 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2525 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2527 * config/obj-elf.c (elf_s_set_other): New.
2528 (elf_file_symbol): Constify argument.
2529 (elf_separate_stab_sections): New.
2530 (elf_init_stab_section): New.
2531 (elf_format_ops): Add new members. Remove comma at end.
2533 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2534 (ecoff_format_ops): Add new fields. Remove comma at end.
2535 Mention inconsistency for emit_section_symbols.
2537 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2539 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2540 (coff_separate_stab_sections): New.
2541 (coff_format_ops): Add new members.
2543 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2544 (obj_aout_s_set_other): New.
2545 (obj_aout_s_set_desc): New.
2546 (obj_aout_s_get_type): New.
2547 (obj_aout_s_set_type): New.
2548 (obj_aout_separate_stab_sections): New.
2549 (aout_format_ops): New members added. Use obj_aout_process_stab,
2550 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2551 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2553 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2555 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2557 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2558 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2559 (md_estimate_size_before_relax): Ensure jumps to weak and
2560 externally visible symbols are relocatable.
2562 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2564 * stabs.c (aout_process_stab): Make global.
2565 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2566 * read.h (aout_process_stab): Declare.
2568 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2569 Generalize to *aout, *coff *elf.
2570 * configure: Regenerated.
2572 * doc/internals.texi (Object format backend): Say
2573 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2575 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2576 * Makefile.in: Regenerated.
2578 2000-05-19 Catherine Moore <clm@cygnus.com>
2580 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2582 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2584 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2585 instruction to reflect change in re_assemble_*.
2587 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2589 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2590 build PA64 ELF tools.
2591 * configure: Rebuilt.
2593 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2595 * Makefile.am: Regenerate dependencies.
2596 * Makefile.in: Regenerate.
2598 2000-05-15 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-arm.c (struct asm_psr): Add boolean field
2601 distinguishing between CSPR and SPSR. Rename 'number' field
2603 (psrs): Rearrange contents to match new asm_psr structure.
2604 (arm_psr_parse): Move next to psr_required_here. Make it
2605 return an asm_psr structure.
2606 (psr_required_here): Use asm_psr structure returned by
2608 (do_msr): Reorganise to allow psr_required_here to be called
2610 (md_undefined_name): Mark 'name' parameter as unused, since
2611 the COFF target does not use it.
2613 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2615 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2617 * config/te-aux.h: Likewise.
2618 * config/te-dpx2.h: Likewise.
2619 * config/te-go32.h: Likewise.
2620 * config/te-hp300.h: Likewise.
2621 * config/te-hppa.h: Likewise.
2622 * config/te-i386aix.h: Likewise.
2623 * config/te-ic960.h: Likewise.
2624 * config/te-interix.h: Likewise.
2625 * config/te-nbsd532.h: Likewise.
2626 * config/te-pc532mach.h: Likewise.
2627 * config/te-ppcnw.h: Likewise.
2628 * config/te-psos.h: Likewise.
2629 * config/te-sparcaout.h: Likewise.
2630 * config/te-sun3.h: Likewise.
2631 * config/te-sysv32.h: Likewise.
2633 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2635 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2636 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2637 and sign extend without an if statement.
2638 (build_bytes): Likewise.
2640 2000-05-14 Kazu Hirata <kazu@hxi.com>
2642 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2643 X_add_symbol L_32 case.
2645 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2647 * config/te-freebsd.h: New file.
2649 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2651 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2652 bindtextdomain): Replace defines with those from intl/libgettext.h
2653 to quieten gcc warnings.
2655 * NEWS: Mention x86 .arch and -q.
2657 * config/tc-i386.c (quiet_warnings): New.
2658 (md_assemble): Use quiet_warnings.
2659 (md_parse_option): Set quiet_warnings from -q.
2660 (md_show_usage): Mention -q, delete -m.
2661 (flag_do_long_jump): Delete.
2662 (md_parse_option): Remove -m.
2663 (md_show_usage): Remove -m.
2664 (md_create_long_jump): Remove useless flag_do_long_jump code.
2666 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2667 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2669 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2670 Alexander Sokolov <robocop@netlink.ru>
2672 * doc/c-i386.texi (i386-Arch): New section.
2673 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2675 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2676 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2677 architecture has been given and is not 486.
2678 (set_cpu_arch): New.
2679 (md_pseudo_table): Add .arch.
2680 (md_assemble): Warn if cpu architecture has been given and an
2681 unsupported instruction.
2683 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2684 Move operand_types bit defines after relevant template field.
2685 (template): Add cpu_flags.
2689 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2691 * config/tc-mn10300.h (md_end): Define.
2692 (mn10300_finalize): Declare.
2693 * config/tc-mn10300.c: Include dwarf2dbg.h.
2694 (debug_line): Define.
2695 (md_assemble): Generate dwarf2 line info.
2696 (mn10300_finalize): New function. Finalize dwarf2 info.
2698 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2700 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2701 external version of the relocation for weak symbols.
2703 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2705 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2706 frame size in units of 16 bytes, as required per SW Conventions manual.
2707 (output_unw_records): Output info-block header as a dword to get
2710 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2712 * as.h: #include "file", not <file> on files from ../include.
2713 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2714 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2715 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2716 (tc_coff_symbol_emit_hook): Ditto.
2717 (OPTCOUNT): Cast to int to avoid compiler warning.
2718 (md_begin): Fix signed/unsigned warnings.
2720 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2722 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2723 ABRANCH LONG case for a conditional branch on a 68000.
2724 (md_estimate_size_before_relax): Likewise. Also handle
2725 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2726 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2727 PC-relative on all CPUs.
2728 (md_estimate_size_before_relax): Likewise.
2730 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2732 * as.c (parse_args): Just mention current year in printed
2735 2000-05-03 J.T. Conklin <jtc@redback.com>
2737 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2739 (md_parse_option): Recognize -m7400.
2741 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2743 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2744 don't permit lp to become less than the words array.
2746 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2748 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2749 Fix little-endian case.
2751 2000-05-03 David O'Brien <obrien@NUXI.com>
2753 * as.c (parse_args): Update copyright.
2755 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2757 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2758 for the .bss section too.
2760 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2762 * configure.in: Set em=linux for hppa-*-linux.
2763 * configure: Regenerate.
2764 * doc/Makefile.in: Regenerate with correct automake.
2766 * frags.c (frag_grow): Sanity check chunk_size.
2768 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2769 * config/obj-som.h: Likewise.
2770 * config/obj-ieee.h: Likewise.
2772 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2774 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2775 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2776 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2777 (pa_ip): low_sign_unext now returns via function value. Use
2778 re_assemble_* instead of dis_assemble_* and
2779 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2781 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2782 (md_section_align, md_parse_option, md_show_usage,
2783 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2784 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2785 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2786 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2787 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2789 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2790 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2791 outside of switch. Correct mask and shifting errors in case 10
2792 and case -11. In case 21, compare against signed range to suit
2793 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2794 case 17 and case 22, use offsetT variable to properly check range.
2795 Use re_assemble_* here too.
2796 (evaluate_absolute): Change type of value to offsetT. Call
2797 hppa_field_adjust to do the work for us.
2798 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2799 (pa_parse_cmpib_64_cmpltr): Ditto.
2800 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2801 of i to unsigned int.
2802 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2803 (pa_end_of_source): Return type is void.
2805 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2807 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2809 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2811 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2812 More comments added.
2813 (md_begin): Removed "construct symbols for each register name".
2814 Because register names conflicts with GCC generated function
2816 (avr_operand): Now constant numbers can be used as a register
2817 identifiers (0 as r0, 31 as r31).
2818 (md_assemble): use skip_space () before parsing instruction
2821 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2823 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2824 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2825 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2826 * configure: Regenerate.
2828 2000-04-29 Andreas Jaeger <aj@suse.de>
2830 * as.h: Correctly check GCC version.
2832 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2834 * doc/as.1: Fix unbalanced brackets.
2836 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2838 (line_comment_chars): Set to '/' if TE_FreeBSD.
2840 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2842 * configure.in: Configury support for PA64 (currently disabled).
2843 * configure: Rebuilt.
2845 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2847 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2848 bfd_set_section_alignment.
2850 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2852 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2855 2000-04-24 Nick Clifton <nickc@cygnus.com>
2857 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2858 * doc/as.texinfo (Align): Include arm and strongarm in list of
2859 targets that have the second form of the behaviour of the .align
2862 2000-04-24 Mark Klein <mklein@dis.com>
2864 * obj-som.c: Terminate obj_pseudo_table.
2866 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2868 * as.c (parse_args): Allow md_parse_option to override -a listing
2870 * config/obj-coff.c (add_lineno): Change type of offset parameter
2871 from "int" to "bfd_vma."
2872 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2873 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2874 (ppc_change_csect): Align correctly for XCOFF64.
2875 (ppc_machine): New function, which discards "ppc_machine" line.
2876 (ppc_tc): Cons for 8 when code is 64 bit.
2877 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2879 (md_parse_option): Handle -a64 and -a32.
2881 * config/tc-ppc.h (TARGET_MACH): Define.
2882 (TARGET_FORMAT): Move to function.
2883 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2885 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2887 * config/tc-avr.c: New AVR_ISA_ defined.
2888 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2889 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2890 for `fmul', `movw' and `lpm R,Z' instructions.
2891 (avr_operands): Warn if current opcode is a two-word instruction
2892 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2893 (avr_opcodes): New commands added.
2894 (REGISTER_P): Check 'a' and 'v' constraint letters.
2895 (mcu_types): New MCU added.
2897 2000-04-22 Timothy Wall <twall@cygnus.com>
2899 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2901 (operand_match): Conditionally insert default bit values for IMMU9.
2903 2000-04-14 Matthew Green <mrg@cygnus.com>
2905 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2906 * configure: Rebuilt.
2908 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2909 Jason Eckhardt <jle@cygnus.com>
2911 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2913 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2914 Added handling of new operand types l,y,&,fe,fE,fx.
2916 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2917 David Mosberger <davidm@hpl.hp.com>
2918 Timothy Wall <twall@cygnus.com>
2919 Andrew MacLeod <amacleod@cygnus.com>
2920 Jim Wilson <wilson@cygnus.com>
2922 * Makefile.am (CPU_TYPES): Add ia64.
2923 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2924 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2925 * Makefile.in: Rebuild.
2926 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2927 * configure: Rebuild.
2928 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2929 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2930 * expr.c (expr): Handle md_optimize_expr.
2931 * read.c (LEX_HASH): Add comment.
2932 * config/tc-ia64.c, config/tc-ia64.h: New files.
2934 2000-04-21 Richard Henderson <rth@cygnus.com>
2936 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2937 bundling a non-delayed branch type instruction.
2939 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2941 * config/tc-mn10300.c (HAVE_AM30): Define.
2942 (md_assemble): Use it.
2944 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2946 * config/obj-elf.c (obj_elf_change_section): Check for changed
2949 * Makefile.am: (CPU_MULTI_VALID): Remove.
2950 (MULTI_CPU_TYPES): Define.
2951 (MULTI_CPU_OBJ_VALID): Define.
2952 (DEPTC): Use the above.
2953 (DEPOBJ): Same here.
2955 Regenerate dependencies.
2956 * Makefile.in: Regenerate.
2958 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2960 * Makefile.am (YACC, LEX): Get them from configure.
2962 2000-04-18 H.J. Lu (hjl@gnu.org)
2964 * config/tc-i386.c (offset_in_range): Use addressT instead of
2965 bfd_vma for non-bfd assemblers.
2967 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2969 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2970 doesn't give spurious errors.
2972 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2974 * as.h (SEEK_SET): Define if undefined.
2976 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2978 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2979 constants, and don't assume offsetT is 32 bits.
2981 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2983 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2984 (md_pcrel_from_section): Add prototype.
2985 (d10v_fix_adjustable): Add prototype.
2986 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2988 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2990 2000-04-12 Nick Clifton <nickc@cygnus.com>
2992 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2993 symbol in frag chain.
2995 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2997 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2998 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2999 (fits_in_signed_word, smallest_imm_type): Ditto.
3000 (md_assemble): Use an offsetT var to hold offsetT values, not a
3002 (offset_in_range): New.
3003 (md_assemble): Use it.
3004 (md_convert_frag): Change type of target_address, opcode_address,
3005 and displacement_from_opcode_start to offsetT.
3006 (md_create_short_jump): Change type of offset to offsetT.
3007 (md_create_long_jump): Ditto.
3008 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3009 (md_chars_to_number): Remove.
3010 (output_invalid): Remove duplicate prototype.
3012 2000-04-09 Nick Clifton <nickc@cygnus.com>
3014 * Makefile.am (CPU_TYPES): Add 'avr'.
3015 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3016 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3018 * Makefile.in: Regenerate.
3020 * doc/as.texinfo: Add M32R documentation.
3022 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3024 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3025 --enable-build-warnings option.
3026 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3027 * Makefile.in, configure: Re-generate.
3029 2000-04-07 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3032 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3033 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3034 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3035 (arm_force_relocation): Force relocations for
3036 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3038 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3040 * config/tc-sh.c (get_operands): There's no third operand if the
3041 first operand is an immediate.
3043 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3045 * config/tc-sh.c (immediate): Delete.
3046 (sh_operand_info): Add immediate member.
3047 (parse_reg): Use A_PC for pc.
3048 (parse_exp): Add second argument 'op'. All callers changed.
3049 (parse_at): Expect pc to be coded as A_PC.
3050 Use immediate field in *op.
3051 (insert): Add fourth argument 'op'. All callers changed.
3052 (build_relax): Add second argument 'op'. All callers changed.
3053 (insert_loop_bounds): New function.
3054 (build_Mytes): Remove DISP_4.
3055 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3056 (assemble_ppi): Use immediate field in *operand.
3057 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3058 (md_apply_fix): Likewise.
3059 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3061 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3063 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3065 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3067 * internals.texi (CPU backend): Document
3068 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3070 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3072 * po/gas.pot: Regenerate.
3074 * as.c (show_usage): Restore translated part of bug string.
3075 * gasp.c (show_usage): Likewise.
3077 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3078 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3079 than move-if-change.
3080 (DEP1): Modify for "gcc -MM".
3084 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3085 Update dependencies.
3086 * Makefile.in: Regenerate.
3088 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3090 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3091 (md_begin): Likewise.
3092 (HAVE_AM33): New macro.
3093 (md_assemble): Use it. Match r_regs and xr_regs only if
3096 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3098 * as.h: #include "bin-bugs.h"
3099 * as.c (show_usage): Use REPORT_BUGS_TO.
3100 * gasp.c: #include "bin-bugs.h"
3101 (show_usage): Use REPORT_BUGS_TO.
3103 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3105 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3107 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3108 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3111 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3113 * config/tc-i386.c (i386_immediate): Don't assume a constant
3114 immediate is necessarily 16 bits when in 16 bit code mode.
3115 (md_assemble): Instead set guess_suffix here after we have checked
3118 2000-04-02 Richard Henderson <rth@cygnus.com>
3120 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3121 quantities. Correct right shift sign extension.
3122 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3123 32-bit value when shifting into place.
3125 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3127 * app.c: Add ATTRIBUTE_UNUSED as needed.
3128 * config/tc-ppc.c: Likewise.
3129 (ppc_size): Make unsigned long.
3130 (ppc_insert_operand): Add casts to avoid warnings.
3132 2000-03-31 Nick Clifton <nickc@cygnus.com>
3134 * config/tc-d10v.h (md_flush_pending_output): Define.
3136 2000-03-29 Nick Clifton <nickc@cygnus.com>
3138 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3139 segment. Works for both BFD_ASSEMBLER and others.
3140 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3142 2000-03-29 Nick Clifton <nickc@cygnus.com
3144 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3146 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3148 * listing.c (LISTING_LHS_WIDTH): Default depends on
3150 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3152 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3154 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3157 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3159 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3161 * config/tc-avr.c (mcu_types): Add missing initialiser.
3162 (md_pcrel_from_section): Add prototype.
3163 (avr_operand): Remove redundant test of unsigned < 0.
3164 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3166 2000-03-27 Denis Chertykov <denisc@overta.ru>
3168 * config/tc-avr.c: New file for AVR support.
3169 * config/tc-avr.h: Likewise.
3170 * configure.in: Add AVR support.
3171 * configure: Regenerate.
3173 2000-03-26 Timothy Wall <twall@cygnus.com>
3175 * gasp.c (macro_op): Add new argument to check_macro call.
3176 Macro structure definitions moved to macro.h
3177 * sb.h: Add argument to prototype for input_scrub_include_sb.
3178 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3179 nesting checks with an additional flag.
3180 (struct input_save): Add flag to indicate whether current sb
3181 should be checked for proper macro/conditional nesting.
3182 (input_scrub_push/pop): Save/restore nest check flag.
3183 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3185 * macro.c (check_macro): Allow caller to retrieve parsed macro
3186 information if a pointer is provided. This information may be
3187 used by the new macro hooks.
3188 * macro.h: Update prototype for check_macro. Macro struct
3189 definitions moved here from macro.c/gasp.c.
3190 * read.c (read_a_source_file): Add parameter to check_macro call,
3191 and pass macro info to the macro hook, if defined.
3192 (input_scrub_insert_line): New. Allow insertion of a line of
3193 characters into the input stream.
3194 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3195 file into the input stream.
3196 (s_include): Use input_scrub_insert_file.
3197 * internals.texi: Document new macro hooks.
3198 * as.h: New prototypes added.
3200 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3202 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3203 an initial capital letter.
3204 (i386_index_check): Reindent.
3206 2000-03-19 Nick Clifton <nickc@cygnus.com>
3208 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3211 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3213 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3214 instruction operand bad if Rd > 7 when generating
3215 thumb instructions. Prevents for example,
3216 "adr r12,label" from silently failing and generating
3217 the wrong instruction.
3219 2000-03-17 Nick Clifton <nickc@cygnus.com>
3221 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3222 that have a destingation >= 0x400000.
3223 Fix compile time warning messages.
3225 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3227 * config/tc-sh.c (md_begin): When encountering insn that are
3228 not supported by the current arch, only change the name if
3229 its contents are the same as prev_name.
3230 (get_specific): If the the architecture doesn't match, fail.
3232 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3234 * config/tc-sh.c (IDENT_CHAR): Define.
3235 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3236 matching back where it came from.
3238 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3240 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3242 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3244 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3247 2000-03-15 Kazu Hirata <kazu@hxi.com>
3249 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3251 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3253 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3254 floating-point-number, make sure 'f' is in FLT_CHARS.
3256 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3258 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3259 (s_lcomm_internal): Use it.
3260 * doc/internals.texi (CPU backend): Document it.
3261 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3264 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3266 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3269 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3270 implementation doesn't have special handling for switch
3272 (macro_build): Allow for code in sections other than .text.
3274 (mips_ip): Likewise.
3275 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3276 Don't perform relocs if we will be outputting them.
3277 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3278 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3281 2000-03-09 Catherine Moore <clm@cygnus.com>
3283 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3284 relocation type based on the entry in the fixup structure.
3285 Put S_IS_EXTERN processing back in.
3287 2000-03-08 H.J. Lu (hjl@gnu.org)
3289 * Makefile.am (install-exec-tooldir): Depend on
3290 install-exec-bindir for parallel make.
3291 * Makefile.in: Regenerated.
3293 2000-03-06 Nick Clifton <nickc@cygnus.com>
3295 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3297 (md_parse_option): Parse -m32r command line switch - disable m32rx
3299 (md_show_usage): Document new option.
3301 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3302 * doc/Makefile.in: Regenerate.
3303 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3305 2000-03-02 Michael Meissner <meissner@redhat.com>
3307 * config/tc-d30v.c (check_range): Remove code that incorrectly
3308 sign extended values where bits < 32.
3310 2000-03-02 H.J. Lu (hjl@gnu.org)
3312 * configure.in: Support --enable-targets=all on ia32.
3313 * configure: Regenerated.
3315 2000-03-01 Nick Clifton <nickc@cygnus.com>
3317 * gasp.c (do_align): Remove bogus check of alignment value.
3319 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3321 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3322 TC_PPC was defined forced the type of a symbol with no other type
3325 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3327 * doc/internals.texi (CPU backend): Mention that
3328 line_separator_chars do not break up comments. Fix typos for
3329 LEX_AT and LEX_NAME descriptions. Document operands for
3330 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3331 description of md_create_short_jump usage. Document argument for
3332 md_undefined_symbol.
3334 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3336 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3337 (md_parse_option): Handle it.
3338 (md_show_usage): Document it.
3340 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3342 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3343 opcode, for the instruction `pal19'. From Andrea Arcangeli
3346 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3348 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3350 (md_assemble): To here, before template operands are matched.
3351 Also ensure a constant immediate is sign extended when we know the
3352 size is at most 16 bits. This is to catch cases like "add
3353 $0xffc0,%ax" where we don't know the size, and thus that the
3354 immediate can be represented as Imm8S until after parsing the
3356 (i386_displacement): Similarly sign extend 16 bit constant
3358 (md_assemble): Relax 16-bit jump constant range check to suit sign
3359 extended displacements.
3361 2000-02-26 Andreas Jaeger <aj@suse.de>
3363 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3365 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3367 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3368 call operands when intel_syntax.
3369 (intel_float_operand): Return 2 for "fi...".
3370 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3371 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3372 earlier "SHORT" change.
3373 (md_assemble): When determining suffix from Regs, exclude
3376 2000-02-24 Nick Clifton <nickc@cygnus.com>
3378 * configure: Add arm-wince, mips-pe and sh-pe targets.
3379 * configure: Regenerate.
3381 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3383 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3384 "pe-mips" for the mips-pe target.
3386 * config/tc-arm.c (insns): Change displacement encoded in BL
3387 and B instructions if the target port is arm-wince.
3388 (do_ldst): Do not bias the relocation offset if the target
3390 (md_pcrel_from): Add in missing relocation offset bias if the
3391 target os arm-wince.
3393 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3394 (md_begin): Disable -G support for mips-pe target.
3395 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3396 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3399 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3400 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3401 assembler, just set the alignment to 4.
3403 * config/te-wince-pe.h: New file for WinCE targets. Define
3406 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3408 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3409 string instructions.
3410 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3411 (i386_intel_memory_operand): After finding a segment override,
3412 check again for no `[' before looking for a displacement. Bomb if
3413 more than one displacement rather than silently discarding the
3414 second and subsequent ones. Free strings malloc'd by
3415 build_displacement_string.
3417 2000-02-24 Catherine Moore <clm@cygnus.com>
3419 * config/obj-som.c (obj_pseudo_table): Add "weak".
3420 (obj_som_weak): New routine.
3422 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3424 * config/tc-i386.c (union i386_op): New.
3425 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3426 Throughout file replace occurences of disps[n], imms[n], regs[n]
3427 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3428 intel mode operand swapping. Add assert in regKludge and
3429 fake_zero_displacement code. Test i.types[n] when outputting
3430 displacements and immediates. Combine output of Disp16 with
3432 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3433 when in intel mode by (not) reversing fsub and fdiv operands
3434 before the template search. This fails for single operand
3435 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3436 undefined. Instead fix the base_opcode after we've found the
3437 template. Move base_opcode xor with found_reverse_match from
3438 opcode output code to before this fix so we test for the correct
3440 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3441 check in intel mode. Instead compare opcodes.
3443 * config/tc-i386.h (TC_RELOC): Delete.
3444 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3445 with equivalent call to reloc.
3447 * as.h (flag_m68k_mri): Move declaration after target include, and
3448 only declare when TC_M68K defined. Define as zero otherwise.
3449 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3450 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3451 Define as zero otherwise.
3452 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3453 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3454 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3455 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3456 testing whether defined.
3457 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3458 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3459 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3460 rather than testing whether defined.
3461 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3462 (parse_mri_cons): Declare and use only when TC_M68K.
3463 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3464 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3465 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3467 * NEWS: Mention IBM 370 support.
3469 2000-02-23 Richard Henderson <rth@cygnus.com>
3471 * config/tc-i386.c (md_assemble): When swapping operands for
3472 intel_syntax, assume everything that's not Imm or Disp is a
3475 2000-02-23 Linas Vepstas <linas@linas.org>
3477 * config/tc-i370.c, config/tc-i370.h: New files.
3478 * Makefile.am: Add support for Linux/IBM 370.
3479 * configure.in: Likewise.
3480 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3481 * config/obj-elf.c: Include elf/i370.h
3482 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3484 * Makefile.in: Regenerate.
3485 * configure: Regenerate.
3487 * doc/c-i370.texi: New file.
3488 * doc/all.texi: Include it.
3489 * doc/as.texinfo: And here.
3490 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3491 * doc/Makefile.in: Regenerate.
3493 2000-02-19 Michael Meissner <meissner@redhat.com>
3495 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3496 determine if an instruction can be used in parallel with an ADDppp
3497 or SUBppp instruction.
3499 2000-02-22 Andrew Haley <aph@cygnus.com>
3501 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3503 1999-12-30 Andrew Haley <aph@cygnus.com>
3505 * config/tc-mips.c (mips_gp32): New variable.
3506 (macro_build) Use mips_gp32.
3508 (md_longopts): Add "-mgp32" and "-mgp64".
3509 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3511 (OPTION_M7900): Change offset
3512 (OPTION_NO_M7900): Ditto.
3514 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3516 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3517 warning, and bump it to 1.
3519 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3521 From Brad Lucier <lucier@math.purdue.edu>:
3522 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3525 2000-02-21 Catherine Moore <clm@cygnus.com>
3527 * config/tc-mips.c (MF_HILO_INSN): Define.
3528 (mips_7000_hilo_fix): Declare.
3529 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3530 (md_parse_option): Check for 7000_HILO_FIX options.
3531 (OPTION_M7000_HILO_FIX): Define.
3532 (OPTION_NO_M7000_HILO_FIX): Define.
3533 * doc/c-mips.texi (-mfix7000): Describe.
3535 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3537 * listing.c (print_lines): Remove unused variable `end'.
3539 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3540 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3541 reloc_type when BFD_ASSEMBLER.
3542 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3543 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3544 statement and quell signed vs. unsigned comparison warning.
3546 2000-02-18 Nick Clifton <nickc@cygnus.com>
3548 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3549 the computed frag offset, rather than overwriting it.
3551 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3553 * config/tc-sh.c ("elf/sh.h"): Include.
3554 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3555 (md.begin): Initialize target_arch.
3556 Only include opcodes in has table that match selected architecture.
3557 (parse_reg): Recognize register names for sh-dsp.
3558 (parse_at): Recognize post-modify addressing.
3559 (get_operands): The leading space is now optional.
3560 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3561 arguments. Update valid_arch.
3562 (build_Mytes): Add support for SDT_REG_N.
3563 (find_cooked_opcode): New function, broken out of md_assemble.
3564 (assemble_ppi, sh_elf_final_processing): New functions.
3565 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3566 (md_longopts, md_parse_option): New option: -dsp.
3567 * config/tc-sh.h (elf_tc_final_processing): Define.
3568 (sh_elf_final_processing): Declare.
3570 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3572 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3573 the unwinder subspace. Save the current seg/subseg before creating
3576 2000-02-10 Nick Clifton <nickc@cygnus.com>
3578 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3579 little endian targets.
3580 (INST_BYTE1): Redefine to handle big and little endian
3582 (cpu_type): New type: Select between M340 and M210.
3583 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3584 instructions of the M340.
3585 (md_assemble): Add support for the MULSH and OPSR classes of
3587 (md_atof): Add support for little endian targets.
3588 (md_parse_option): Add support for -EL, -EB and -mcpu command
3590 (md_convert_frag): Add support for little endian targets.
3591 (md_apply_fix3): Add support for little endian targets.
3592 (md_number_to_chars): Add support for little endian targets.
3594 2000-02-10 Timothy Wall <twall@redhat.com>
3596 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3597 defined, use it to verify the symbol just read should be a label.
3599 2000-02-10 Timothy Wall <twall@redhat.com>
3601 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3602 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3603 around colons when KEEP_WHITE_AROUND_COLON is defined.
3604 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3605 and KEEP_WHITE_AROUND_COLON.
3607 2000-02-08 Timothy Wall <twall@redhat.com>
3609 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3611 (do_repeat): New. Abstract repeat logic so that a "break" can be
3613 (end_repeat): New. Provide support for a "break" out of the
3615 * read.h: Add prototypes for new functions.
3617 2000-02-08 Timothy Wall <twall@redhat.com>
3619 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3620 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3621 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3624 2000-02-08 Timothy Wall <twall@redhat.com>
3626 * read.c: Added elseif to directives table.
3627 * read.h: Added prototype for s_elseif.
3628 * doc/as.texinfo: Added description for elseif.
3629 * cond.c (s_elseif): New function
3631 2000-02-04 Timothy Wall <twall@redhat.com>
3633 * listing.c (print_lines): Remove conditionals causing bug in
3636 2000-02-03 Timothy Wall <twall@cygnus.com>
3638 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3640 * frags.c (frag_new): Calculate fr_fix in octets
3641 (frag_now_fix) Return offset as target address offset (bytes).
3642 (frag_now_fix_octets) New - Return offset in octets (8-bit
3644 * frags.h: Added prototype for frag_now_fix_octets().
3645 Distinguish between octets and bytes in field descriptions.
3646 * listing.c (calc_hex): Account for octets vs bytes when
3647 printing addresses/offsets.
3648 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3649 target is little-endian, print the octets in a word in big-endian
3650 order so that the display looks like a proper hexadecimal number,
3651 instead of having the octets reversed.
3652 * read.c (do_align): When recording alignment, alignment power
3653 should be in terms of target bytes (minimum addressible unit)
3655 (do_org) Convert ORG target address (byte) argument into an
3656 octet offset when generating a variable fragment.
3657 * symbols.c (resolve_symbol_value): Symbol final value
3658 converted to a target address offset (bytes) from its octet offset.
3659 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3660 offset (bytes) is adjusted by the frag offset (octets) converted
3662 (coff_frob_section) Section alignment power is in terms of bytes;
3663 convert it to an octet alignment power when calculating size (and
3664 size mask) in octets. Don't modify the section size in order to
3665 "align" it for TI COFF, since that format has a different method
3666 for storing alignment information.
3668 2000-02-01 Timothy Wall <twall@cygnus.com>
3670 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3671 entries, matching the way GCC generates them. If not escaped, the
3672 filename is encoded incorrectly.
3674 2000-01-31 Nick Clifton <nickc@cygnus.com>
3676 * config/tc-arm.c (reg_table): Add support for ATPCS register
3679 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3681 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3683 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3685 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3686 of a symbol when we really care about its value.
3688 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3690 * config/tc-mcore.c (md_assemble): Give warning message if
3691 operands passes to instruction are more than the spec.
3693 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3695 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3696 Thumb mode but the label seen was not declared as '.thumb_func'
3697 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3698 correct disassembly of Thumb code bounded by non function labels.
3700 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3702 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3703 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3705 * Makefile.in: Same here.
3708 * configure.in: Set bfd_gas for i386-aout when primary target
3709 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3710 we may need the primary te_file. Remove incorrect comment.
3712 * configure: Regenerate.
3714 * config/e-i386aout.c: New file.
3716 * as.c (USE_EMULATIONS): Move to before print_version_id.
3717 (struct emulation): Add i386aout.
3718 (show_usage): Split text strings. Reformat -a text. Add --em
3722 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3723 (aout_format_ops): New.
3726 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3727 preprocessor conditional and add aout USE_EMULATIONS tests.
3728 (read_a_source_file): Don't pass error strings to printf as
3732 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3734 (do_data): Same here.
3735 (process_file): And here.
3738 * symbols.c (colon): Rewrite "already defined" fatal message
3739 code for aout with USE_EMULATIONS.
3742 * config/obj-aout.c (OBJ_HEADER): Define.
3743 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3745 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3746 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3748 (obj_aout_type): Expand S_SET_OTHER here too.
3749 (obj_read_begin_hook): Remove.
3750 (aout_pop_insert): New.
3751 (obj_aout_s_get_other): New.
3752 (obj_aout_s_get_desc): New.
3753 (aout_format_ops): New.
3756 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3757 gets aout_pseudo_table.
3758 (aout_pseudo_table): Declare.
3759 (obj_read_begin_hook): Define.
3762 * config/obj-coff.c (obj_pseudo_table): Rename to
3764 (coff_pop_insert): Use coff_pseudo_table.
3765 (coff_sec_sym_ok_for_reloc): Remove.
3766 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3767 and comment all zero entries and remove #if 0 code.
3770 * config/obj-coff.h (obj_pop_insert): Define.
3771 (coff_pseudo_table): Declare.
3774 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3775 s_get_size, s_set_size. Comment all zero entries.
3778 * config/obj-elf.c (elf_s_get_other): New function.
3779 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3780 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3781 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3783 (obj_elf_parse_section_letters): Don't pass error strings to
3784 printf as format arg.
3787 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3789 (elf_s_get_other): Declare.
3790 (S_GET_OTHER) Define as elf_s_get_other if not already
3792 (S_SET_OTHER): Only define when not already defined.
3793 (elf_obj_read_begin_hook): Declare.
3794 (obj_read_begin_hook): Define.
3795 (elf_obj_symbol_new_hook): Declare.
3796 (obj_symbol_new_hook): Define.
3799 * config/obj-multi.h: Add copyright header and protect against
3800 multiple inclusion. Add * to all function pointers.
3801 (OBJ_HEADER): If defined, include it rather than other defines
3803 (obj_frob_file_after_relocs): Test for NULL.
3804 (obj_symbol_new_hook): Here too.
3805 (obj_sec_sym_ok_for_reloc): And here.
3806 (S_GET_OTHER): Define.
3807 (S_GET_DESC): Define.
3808 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3809 (OBJ_MAYBE_ELF): Update comment.
3811 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3812 OBJ_AOUT preprocessor conditional and handle emulation by
3813 testing OUTPUT_FLAVOR.
3814 (i386_displacement): Here too.
3815 (md_section_align): Similarly here.
3816 (i386_target_format): Conditionally compile when more than one
3817 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3818 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3819 (i386_displacement): Here too.
3822 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3823 Define TARGET_FORMAT for aout only when not multi.
3826 * config/te-multi.h: Delete file as it's identical to te-generic.h
3828 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3830 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3831 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3834 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3836 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3839 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3841 * config/tc-mips.c (mips_do_align): New function.
3842 * config/tc-mips.h (md_do_align): Define.
3844 2000-01-10 Philip Blundell <philb@gnu.org>
3846 * doc/c-arm.texi (ARM Options): Fix typo.
3847 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3848 line separator for Linux.
3849 * doc/as.texinfo (Comments): Mention the ARM.
3851 2000-01-10 Philip Blundell <pb@futuretv.com>
3853 * configure.in (arm*-*-conix*): New target.
3854 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3856 * configure: Regenerate.
3858 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3860 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3861 (obj_elf_visibility): New function.
3863 * doc/as.texinfo (Visibility): New node: document visibility
3866 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3868 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3869 warning for absolute jump/call without `*' in non-intel mode. No
3870 need to set i.types[0] JumpAbsolute in intel mode.
3872 1999-12-22 Philip Blundell <pb@futuretv.com>
3874 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3875 hook function when changing sections.
3876 (arm_s_data): Likewise.
3878 1999-12-14 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-arm.c (md_parse_option): Add support for -marm720
3881 command line switch.
3883 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3885 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3886 (r_registers, xr_registers): Define.
3887 (r_register_name, xr_register_name): New functions.
3888 (md_assemble): Handle new am33 operand types and instruction
3890 (mn10300_insert_operand, check_operand): Likewise.
3892 1999-11-29 Nick Clifton <nickc@cygnus.com>
3894 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3895 (s_force_thumb): Set thumb_mode to 2.
3896 (md_assemble): Do not complain about thumb instructions on a
3897 non-thumb target if thumb_mode is set to 2.
3899 1999-11-28 Michael Meissner <meissner@cygnus.com>
3901 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3902 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3903 (O_...): Add new machine dependent expressions if we are handling
3904 explicit relocations.
3905 (alpha_reloc_op): New static table holding the explicit relocation
3907 (alpha_literal_hash): New static to hold the hash table for
3908 explicit relocations.
3909 (alpha_macros): Add support for explicit relocations.
3910 (md_begin): If explicit relocations, initialize hash table.
3911 (md_assemble): Don't print a second error if tokenize_arguments
3912 already printed an error message.
3913 (md_apply_fix): Add support for explicit relocations.
3914 (alpha_force_relocation): Ditto.
3915 (alpha_fix_adjustable): Ditto.
3916 (alpha_adjust_symtab): New function to support explicit
3918 (alpha_adjust_symtab_relocs): Ditto.
3919 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3920 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3921 Add support for explicit relocations. Return -2 if an error
3922 message was already printed.
3923 (find_macro_match): Add support for explicit relocations. Comment
3925 (emit_insn): Add support for explicit relocations.
3926 (assemble_tokens): Ditto.
3928 (load_expression): Ditto.
3931 (emit_ir_load): Ditto.
3932 (emit_loadstore): Ditto.
3935 (emit_sextX): Ditto.
3936 (emit_division): Ditto.
3937 (emit_jsrjmp): Ditto.
3938 (emit_retjcr): Ditto.
3940 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3942 (tc_adjust_symtab): If explicit relocations, call the function
3943 alpha_adjust_symtab.
3944 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3945 relocations next to the literal relocation they reference.
3946 (TC_INIT_FIX_DATA): Initialize the new fields.
3947 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3949 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3951 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3952 'B' operand for PA2.0 bb instruction.
3954 1999-11-18 Nick Clifton <nickc@cygnus.com>
3956 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3959 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3961 (mcore_force_relocation): Force relocations to be generated for
3964 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3966 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3967 (i386_displacement): Disallow O_big displacements.
3969 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3971 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3972 Small improvements in error checking.
3973 (md_assemble): Support for unconditional ARM instructions.
3974 (md_parse_option): Support for -m[arm]v5e flag.
3976 1999-11-12 Nick Clifton <nickc@cygnus.com>
3978 * macro.c (buffer_and_nest): Do not check beyond the end of the
3981 1999-11-11 Nick Clifton <nickc@cygnus.com>
3983 * macro.c (buffer_and_nest): Look for seperator after TO and
3986 1999-11-08 Andrew Haley <aph@cygnus.com>
3988 * app.c (do_scrub_chars): When in State 10, treat backslash
3989 characters in the same way as as symbol characters.
3991 1999-11-07 Richard Henderson <rth@cygnus.com>
3993 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3994 the previous label was in the current section before playing
3995 with auto-alignment.
3997 1999-11-06 Nick Clifton <nickc@cygnus.com>
3999 * config/tc-v850.c (v850_force_relocation): Force relocation
4001 (v850_pcrel_from_selection): Do not compute a pcrel offset if
4004 1999-11-05 Michael Meissner <meissner@cygnus.com>
4006 * expr.h (operatorT): Increase machine dependent operators to 16.
4007 * expr.c (op_rank): Ditto.
4009 1999-11-03 Ian Lance Taylor <ian@zembu.com>
4011 * read.c (pseudo_set): Reject attempts to set the value of a
4014 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4017 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4019 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4020 to bfd_set_section_contents.
4022 1999-11-03 Nick Clifton <nickc@cygnus.com>
4024 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4026 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4028 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4029 (mips_ip): Use OPCODE_IS_MEMBER.
4031 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4033 * config/tc-arm.c (reg_required_here): Improve comments.
4035 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4036 (tinsns): Initialize variants field.
4038 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4039 BAD_PC respectively.
4041 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4043 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4044 * config/tc-arm.h: Fix compile time warnings.
4046 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4048 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4049 form @abs16, @(abs16) and @(abs16 + imm).
4051 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4053 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4054 (ISA_HAS_64_BIT_REGS) New.
4055 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4056 mips_emit_delays,macro_build,load_register,load_addresss,
4057 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4058 and/or use new ISA_xxx macros in expressions involving
4059 ISA, particularly mips_opts.isa.
4061 1999-10-18 Michael Meissner <meissner@cygnus.com>
4063 * expr.h (operatorT): Add machine dependent operators md1..md8.
4064 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4065 for the machine dependent operators to use.
4067 * expr.c (op_rank): Add machine dependent operators.
4069 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4071 (O_cpregister): Ditto.
4072 (md_begin): Change X_op test that field is wide enough to use
4073 O_max instead of O_alpha_max.
4074 (cpu_types): Fill in missing initializer.
4075 (alpha_num_macros): Make unsigned.
4076 (md_assemble): Make opnamelen be size_t.
4077 (md_apply_fix): Cast alpha_num_operands to int before testing.
4078 (alpha_force_relocation): Ditto.
4079 (alpha_fix_adjustable): Ditto.
4080 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4081 (tc_gen_reloc): Ditto.
4082 (tc_get_register): Ditto.
4087 (s_alpha_ent): Ditto.
4088 (s_alpha_end): Ditto.
4089 (s_alpha_frame): Ditto.
4090 (s_alpha_prologue): Ditto.
4091 (s_alpha_file): Ditto.
4092 (s_alpha_gprel32): Ditto.
4093 (s_alpha_proc): Ditto.
4094 (s_alpha_set): Ditto.
4095 (s_alpha_base): Ditto.
4096 (s_alpha_align): Ditto.
4097 (s_alpha_arch): Ditto.
4098 (alpha_align): Ditto.
4099 (assemble_insn): Suppress unused variable warning.
4101 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4102 order in the structure.
4103 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4105 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4107 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4109 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4111 * config/tc-i386.c (i386_index_check): Correct #endif location.
4113 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4115 * as.c (show_usage): Document new options.
4116 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4117 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4118 (parse_args): Parse the new options.
4119 (main): If there were warnings, and --fatal-warnings
4120 was specified, print an error.
4121 * as.h: New variable, flag_fatal_warnings, for new option.
4123 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4125 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4126 '@'. Change autoincrement completers to fall through to cache control
4129 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4131 (pa_parse_addb_64_cmpltr): New function.
4133 * config/tc-hppa.c (pa_ip): Change error message.
4134 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4135 '?Q' args to allow falling through.
4137 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4138 Remove unused conditional codes.
4139 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4141 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4143 * config/tc-d30v.c (CHAR_BIT): Define.
4144 (check_range): Fix bit operations to support integers bigger than
4147 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4149 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4152 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4153 Doug Evans <devans@cygnus.com>
4155 Add support for m32rx.
4156 * config/tc-m32r.c (enable_m32rx): New static global.
4157 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4158 (allow_m32rx): New function.
4159 (M32R_SHORTOPTS): Add `O'.
4160 (md_longopts): Add --m32rx plus several warning options.
4161 (md_parse_option): Handle new options.
4162 (md_show_usage): Print them.
4163 (md_begin): Enable m32rx.
4164 (OPERAND_IS_COND_BIT): New macro.
4165 (first_writes_to_seconds_operands): New function.
4166 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4167 (target_make_parallel,assemble_two_insns): New functions.
4168 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4169 If optimizing and m32rx, try to make consecutive insns parallel.
4171 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4173 * config/tc-mips.c (nopic_need_relax): Allow for the
4174 .sdata.foo sections generated by -fdata-sections,
4175 and for the .gnu.linkonce.s sections generated by C++.
4177 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4179 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4180 with cleaner code using completer prefixes. Add 'Y'.
4182 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4184 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4186 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4187 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4188 insn does not match and we should try the next insn in the table.
4190 1999-09-22 Nick Clifton <nickc@cygnus.com>
4192 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4194 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4196 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4199 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4201 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4202 OBJ_ELF. If ELF, add "sq".
4203 (md_parse_option): If ELF, ignore -s and -q.
4204 (md_show_usage): Mention ELF options.
4206 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4208 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4211 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4213 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4215 * config/tc-hppa.c (struct pa_it): New field "trunc".
4216 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4217 (pa_parse_ftest_gfx_completer): New function
4218 (pa_parse_fp_cnv_format): New function.
4220 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4221 (md_apply_fix): Handle 22bit pc-rel branches.
4223 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4225 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4227 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4229 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4231 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4233 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4234 (pa_ip): Handle 'fX'.
4236 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4238 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4239 unwinds unless the function is in the text space.
4240 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4242 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4244 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4245 (md_assemble): To here. Tweak address generation.
4247 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4249 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4250 (md_assemble): Call dwarf2_where for OBJ_ELF.
4251 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4252 (pa_end_of_source): New function.
4253 * tc-hppa.h (md_end): Define for OBJ_ELF.
4255 1999-09-14 Michael Meissner <meissner@cygnus.com>
4257 * configure.in (Canonicalization of target names): Remove adding
4258 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4259 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4260 * configure: Regenerate.
4262 1999-09-14 Donn Terry <donn@interix.com>
4264 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4266 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4268 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4269 pc-relative jmp/call to an absolute symbol.
4270 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4271 absolute section symbols.
4273 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4274 jump handling code and comments.
4276 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4278 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4279 the value if TE_PE and a global defined symbol.
4281 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4283 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4284 print the symbol, rather than printing it here.
4286 1999-09-11 Donn Terry <donn@interix.com>
4288 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4289 BFD_RELOC_RVA relocations.
4291 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4292 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4295 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4297 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4298 * doc/internals.texi (Object format backend): Document
4301 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4302 relocations against global symbols if TE_PE.
4304 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4305 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4307 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4310 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4311 symbols which do not have a constant value, or tags with
4312 non-tags. Remove the symbol from the list before adding it at the
4315 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4316 C_FCN symbol differently if TE_PE.
4317 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4318 appears in the pseudo-op, rather coff_line_base which is only set
4321 * config/obj-coff.c (obj_coff_loc): New static function.
4322 (obj_pseudo_table): Add "loc".
4324 * config/obj-coff.c (add_lineno): Check that the line number is
4327 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4328 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4330 (md_atof): Return NULL rather than 0.
4331 * config/tc-i386.c (md_atof): Change type to int.
4332 * expr.c (expr): Change first parameter to int.
4333 * config/obj-coff.c: Add declarations for static functions.
4334 (coff_frob_symbol): Use SYM_AUXENT.
4335 * config/tc-i386.h (flag_16bit_code): Don't declare.
4337 * config/obj-coff.c (obj_coff_section): Default to setting
4338 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4340 * write.c (adjust_reloc_syms): Print adjusted fixup.
4342 * expr.c (integer_constant): Correct too_many_digits calculation
4345 1999-09-09 Andreas Schwab <schwab@suse.de>
4347 * doc/c-arm.texi: Fix arguments of @var to not contain
4350 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4352 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4354 (md_parse_option): Only support -k flag for ELF and COFF targets.
4356 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4358 * config/tc-hppa.c (pa_ip): Put strict register checks before
4359 call to pa_parse_number.
4361 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4363 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4365 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4368 1999-09-06 Donn Terry <donn@interix.com>
4370 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4372 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4374 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4375 candidate instruction. Require registers for register arguments
4376 when in strict mode. Require assemble-time constants for
4377 constants when in strict mode.
4378 (pa_get_absolute_expression): Require a constant when in strict
4381 1999-09-06 Nick Clifton <nickc@cygnus.com>
4383 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4385 1999-09-04 Steve Chamberlain <sac@pobox.com>
4387 * config/tc-pj.c: New file, supports picoJava in ELF.
4388 * config/tc-pj.h: Ditto.
4389 * configure.in (pjl*, pj*): New targets.
4390 * Makefile.am: Rebuild dependencies.
4391 (CPU_TYPES): Add pj.
4392 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4393 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4394 * doc/c-pj.texi: New file.
4395 * doc/as.texinfo: Add some PJ specifics.
4396 * doc/all.texi: Add PJ to the list of all architectures, sort them
4398 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4399 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4401 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4403 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4404 (obj_frob_file): Test for null pointer.
4405 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4406 (OBJ_PROCESS_STAB): And here.
4407 (elf_obj_sy): Remove
4409 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4410 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4411 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4413 * config/obj-coff.c (no_func): Remove.
4414 (coff_format_ops): Change occurrences of no_func to 0, as we test
4415 for 0 in obj-multi.h.
4417 * configure.in: Enable bfd for i386-coff when primary target is
4418 bfd. Enable i386 elf,coff emulation support. Don't set
4419 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4420 emulation to support.
4421 *configure: Regenerate.
4423 1999-09-02 Nick Clifton <nickc@cygnus.com>
4425 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4426 .section .line directive is encountered.
4428 1999-09-01 Nick Clifton <nickc@cygnus.com>
4430 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4433 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4434 * as.texinfo: Document --gdwarf2 command line option.
4435 Add additional documentation of ARM command line switches.
4437 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4439 * config/tc-i386.c (i386_intel_memory_operand): Combine
4440 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4441 and RESTORE_END_STRING around parse_register calls.
4442 (i386_operand): Here too.
4443 (i386_is_reg): Remove.
4444 (parse_register): Move as_bad calls from within this function to
4447 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4449 Based on a patch from H.J. Lu <hjl@gnu.org>
4450 * config/tc-i386.c (parse_register): Handle FP regs specially.
4451 (md_begin): Remove '(' and ')' from register_chars.
4453 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4455 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4456 error message (done elsewhere).
4458 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4460 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4462 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4464 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4467 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4469 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4471 Add new completers. Fix bug in 64 bit condition handling.
4473 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4476 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4478 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4480 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4482 1999-08-27 Jim Wilson <wilson@cygnus.com>
4484 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4485 (struct ls): Add frag field. Initialize it to zero.
4486 (out_end_sequence): New local text_frag. Set it while in text section.
4487 Replace address check with frag check. Set ls.frag to text_frag if
4488 out_set_addr called.
4489 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4490 Set it before switching sections. Replace address check with frag
4491 check. Set ls.frag to saved_frag if out_set_addr called.
4493 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4495 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4496 output "advance_pc" opcode instead of calling gen_addr_line().
4497 The latter has the undesired side-effect of creating a new row
4498 in the debug line info matrix.
4500 1999-08-26 Jim Wilson <wilson@cygnus.com>
4502 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4503 ls.last_filename if last is less than zero. Set ls.last_filename
4504 when allocating new entry.
4505 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4508 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4510 * config/tc-i386.c (i386_index_check): Fix the displacement size
4511 when INFER_ADDR_PREFIX.
4513 1999-08-18 Nick Clifton <nickc@cygnus.com>
4515 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4518 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4520 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4521 handle 0xffffNNNN constants correctly.
4523 1999-08-16 Nick Clifton <nickc@cygnus.com>
4525 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4528 1999-08-13 Nick Clifton <nickc@cygnus.com>
4530 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4531 (md_apply_fix3): Always pass positive values to
4532 validate_offset_imm.
4534 1999-08-12 Nick Clifton <nickc@cygnus.com>
4536 * config/tc-arm.c (skip_whitespace): New macro.
4537 Formatting tidy ups.
4539 (md_apply_fix3): Store relocation offset in addend for ELF based
4541 (arm_force_relocation): Always generate relocs for Thumb function
4544 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4546 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4547 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4549 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4551 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4552 flags for the unwind subspace.
4554 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4555 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4556 suitable relocation based on the size of the target's pointer.
4557 Always Use subsegment zero for the unwinders.
4558 (pa_level): Handle "2.0w".
4560 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4562 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4563 with the following instruction unless this was specified.
4565 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4567 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4568 certain sections, to match BFD changes.
4570 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4572 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4573 (EXTRA_SCRIPTS): Define to keep automake happy.
4574 * Makefile.in: Rebuild.
4576 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4578 * Makefile.am: Rename .dep* files to DEP*.
4579 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4580 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4582 * Makefile.in: Rebuild.
4584 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4586 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4588 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4590 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4591 avoid problems on DOS filesystems.
4592 * Makefile.in: Rebuild.
4594 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4596 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4598 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4601 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4603 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4604 line to create ${GDBINIT} rather than .gdbinit.
4605 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4607 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4609 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4611 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4613 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4615 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4617 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4618 non-adjustable symbols.
4620 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4622 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4624 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4626 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4629 1999-08-05 Donn Terry <donn@interix.com>
4631 * config/te-interix.h: New file.
4632 * configure.in (i386-*-interix*): New target.
4633 * configure: Rebuild.
4635 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4637 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4638 selectors for ELF too.
4639 (selector_table): Add "ltp" and "rtp" selectors.
4641 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4643 * config/tc-i386.c (i386_operand): No need to change
4644 operand_string pointer in segment reg case before goto
4645 do_memory_reference. Initialise displacement_string_start and
4646 displacement_string_end after do_memory_reference label.
4647 (i386_index_check): Add operand_string param, and print error
4648 message on failure here.
4649 (i386_intel_memory_operand): Instead of here.
4650 (i386_operand): And here.
4651 (INFER_ADDR_PREFIX): Enable.
4653 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4655 * config/tc-i386.h (DefaultSize): Define. Renumber following
4656 opcode_modifier defines.
4658 From Etienne Lorrain <etienne.lorrain@ibm.net>
4659 * config/tc-i386.c (stackop_size): New variable.
4660 (set_16bit_code_flag): Clear it here.
4661 (set_16bit_gcc_code_flag): New function.
4662 (md_pseudo_table): Add "code16gcc" entry.
4663 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4665 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4667 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4668 next_set_end even if the end symbol is being discarded.
4670 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4671 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4672 * config/obj-coff.c: Likewise.
4673 (seg_info_type): Remove.
4674 (seg_info_off_by_4): Change to array of segT.
4675 (s_get_segment): Adjust accordingly.
4676 (obj_pseudo_table): Fully initialize sentinel entry.
4678 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4679 Ralf Baechle <ralf@uni-koblenz.de>.
4681 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4683 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4685 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4687 * config/tc-i386.c: Indentation and white space changes.
4688 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4689 don't enable it by default.
4690 (i386_intel_operand): Remove redundant prototype.
4691 Move check on number of memory operands, and i.mem_operands++
4692 (i386_intel_memory_operand): To here.
4693 Remove i386_immediate code from here. Remove special case code
4694 for input and output using (%dx). Remove base/index checks and
4695 call i386_index_check instead. Save initial operand_string
4696 argument for error message.
4697 (i386_operand): Remove redundant prototype. Move base/index
4698 checks to i386_index_check.
4699 (i386_displacement): Move intel mode check for non-zero
4701 (i386_intel_memory_operand): To here.
4703 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4705 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4706 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4707 by .register pseudo-op if -64 and --no-undeclared-regs.
4708 (s_register, sparc_adjust_symtab): New functions.
4709 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4710 Declare sparc_adjust_symtab as tc_adjust_symtab.
4711 * doc/c-sparc.texi: Add description of #ignore special literal
4712 for .register pseudo-op.
4714 1999-07-30 Catherine Moore <clm@cygnus.com>
4716 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4717 the relocation's section offset.
4719 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4721 * write.c (fixup_segment): Fix generic error check overflow test.
4723 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4724 X_add_number to long.
4726 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4728 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4731 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4733 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4736 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4738 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4740 * configure.bat: Remove; obsolete.
4741 * config/go32.cfg: Likewise.
4743 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4745 * configure.in (i386-*-vxworks*): New target.
4746 * configure: Rebuild.
4748 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4750 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4752 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4754 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4756 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4757 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4758 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4759 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4760 MAX_RELOC_EXPANSION): Define.
4761 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4763 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4765 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4766 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4767 block. Print a warning if an 8-bit or 16-bit constant
4768 displacement or immediate is truncated on output.
4769 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4771 (i386_operand): Disallow immediate jump absolute operand.
4773 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4775 * configure.in: Bump version number to 2.9.5.
4776 * configure: Rebuild.
4778 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4781 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4783 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4784 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4786 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4788 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4790 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4792 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4793 if -mno-fpu was given.
4794 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4796 (cons_fix_new_arm): Remove misleading comments.
4798 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4800 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4802 (relax_segment): Likewise. After giving a rs_org error, convert
4803 the frag to rs_align to avoid cascading errors.
4805 1999-07-12 Andreas Schwab <schwab@suse.de>
4807 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4809 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4811 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4812 as appropriate. Fill in structure initializations. Add variable
4813 initializations. Add casts.
4814 * dwarf2dbg.c (print_stats): Change i to size_t.
4815 * listing.c (listing_listing): Change list_line to unsigned int.
4817 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4819 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4820 rather than checking for \001 and \002 in symbol name.
4821 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4823 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4825 * configure.in (hppa*-linux-gnu*): New target.
4826 * configure: Rebuilt.
4828 1999-07-08 Nick Clifton <nickc@cygnus.com>
4830 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4832 1999-07-07 Nick Clifton <nickc@cygnus.com>
4834 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4835 accessing symbolP directly.
4837 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4839 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4842 1999-07-05 Nick Clifton <nickc@cygnus.com>
4844 * config/tc-arm.c (ARM_EXT_V5): Define.
4845 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4846 (md_begin): Detect ARM v5 architectures.
4847 (md_parse_option): Accept arm v5 specification.
4848 (md_show_usage): Documment -marmv5 switch.
4850 * doc/c-arm.texi: Document -marmv5 command line option.
4852 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4854 (validate_immediate_twopart): New function. Determine if a
4855 constant can be computed by two ADD instructions.
4856 (output_inst): Remove its command line parameter - it was never
4858 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4859 implememt the ADRL pseudo op.
4860 (tc_gen_reloc): Generate a suitable error message if an ADRL
4861 instruction tries to generate a real reloc.
4863 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4865 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4867 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4870 1999-06-27 H.J. Lu <hjl@gnu.org>
4872 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4873 non BFD_ASSEMBLER case.
4875 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4877 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4880 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4882 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4883 out_end_sequence() when the address decreases due to a new frag.
4884 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4885 numbering starts with 1.
4887 1999-06-23 Nick Clifton <nickc@cygnus.com>
4889 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4891 (mcore_s_text): Call obj_elf_text for ELF target.
4892 (mcore_s_data): Call obj_elf_data for ELF target.
4893 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4895 (mcore_s_bss): New function: Dump literal table before changing
4897 (mcore_s_comm): New function: Dump literal table before changing
4900 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4901 No longer static functions.
4902 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4903 Provide prototypes for these functions.
4905 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4907 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4908 a list of names, to try obj_segment_name, and to try abbreviated
4909 names when using COFF without long section names.
4911 * config/tc-alpha.c: More use of symbol accessor functions.
4912 * config/tc-arc.c: Likewise.
4913 * config/tc-d30v.c: Likewise.
4914 * config/tc-fr30.c: Likewise.
4915 * config/tc-i860.c: Likewise.
4916 * config/tc-m88k.c: Likewise.
4917 * config/tc-mcore.c: Likewise.
4918 * config/tc-ns32k.c: Likewise.
4919 * config/tc-sparc.c: Likewise.
4920 * config/tc-v850.c: Likewise.
4922 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4923 sy_value with appropriate accessor functions.
4924 * config/tc-arm.c (md_apply_fix3): Likewise.
4925 * config/tc-d10v.c (AT_WORD_P): Likewise.
4926 * config/tc-v850.c (reg_name_search): Likewise.
4928 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4929 use symbol_get_bfdsym instead.
4930 * config/tc-ppc.c (md_assemble): Likewise.
4931 * config/tc-v850.c (v850_comm): Likewise.
4933 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4935 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4936 the symbol, rather than accessing the bsym member.
4937 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4938 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4939 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4940 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4941 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4942 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4943 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4944 * config/tc-v850.c (tc_gen_reloc): Likewise.
4946 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4948 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4949 (hppa_gen_reloc_type): Conditionalize on BFD64.
4950 (tc_gen_reloc): Re-enable ELF relocations.
4951 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4953 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4955 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4957 (do_ldst): Move assignment out of if condition.
4958 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4959 parentheses to avoid warning.
4961 1999-06-21 Nick Clifton <nickc@cygnus.com>
4963 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4964 macro to get at the BFD symbol associated with a GAS symbol.
4966 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4968 * config/tc-ppc.c: Update for symbol handling changes.
4969 * config/obj-coff.c: Likewise.
4971 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4973 * tc-hppa.c: General cleanups of ELF support. No more spaces
4974 and subspaces for ELF.
4975 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4976 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4977 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4978 (UNWIND_SECTION_NAME): Likewise.
4979 (space/subspace related structures): Conditionalize definitions
4981 (space/subspace directives and support routines): Conditionalize
4982 definitions and references/uses on OBJ_SOM.
4983 (label_symbol_struct): For ELF, track the symbol's segment. For
4984 SOM track its space.
4985 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4987 (USE_ALIASES): Kill for both SOM & ELF.
4988 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4989 (pa_space, pa_subspace): Corresponding changes.
4990 (pa_spaces_begin): Corresponding chagnes.
4991 (md_begin): Do not muck around with space/subspace stuff for
4993 (md_apply_fix): Temporarily disable argument relocation stuff
4995 (tc_gen_reloc): Temporarily disable relocation generation for
4997 (pa_build_unwind_subspace): Similarly.
4999 1999-06-16 Nick Clifton <nickc@cygnus.com>
5001 * config/tc-arm.c (thumb_set): New pseudo op.
5002 (text, data, section): Override these pseudo ops with ARM
5004 (s_thumb_set): New function: Perform the same as a .set pseudo
5005 op, but also mark the alias'ed symbol as being a Thumb
5007 (arm_s_text): New function: Perform the same as the .text
5008 pseudo op, but dump the literal pool before changing
5010 (arm_s_data): New function: Perform the same as the .data
5011 pseudo op, but dump the literal pool before changing
5013 (arm_s_section): New function: Perform the same as the
5014 .section pseudo op, but dump the literal pool before changing
5016 (arm_cleanup): Do not reset the current section before dumping
5019 1999-06-17 Nick Clifton <nickc@cygnus.com>
5021 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5022 OPTION_NO_WARN_UNMATCHED entries.
5023 (md_parse_option): Generate a warning message if an unrecognised
5024 option is encountered.
5026 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5027 (get_operands): When parsing an expression after an '@' symbol
5028 has been detected, do not ignore '#' symbols.
5029 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5032 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5034 From K. Richard Pixley <rich@noir.com>:
5035 * configure.in (ppc-*-vxworks*): New target.
5036 * configure: Rebuild.
5038 1999-06-12 Philip Blundell <philb@gnu.org>
5040 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5042 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5044 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5045 which refer to symbols in linkonce sections, permit reducing the
5046 relocs if the symbol is local.
5048 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5050 * subsegs.c (subseg_text_p): New function.
5051 * as.h (subseg_text_p): Declare.
5052 * read.c (do_align): Use subseg_text_p to set the default fill.
5053 * write.c (subsegs_finish): Likewise.
5054 * config/obj-coff.c (write_object_file): Likewise.
5055 * config/tc-i386.h (md_maybe_text): Don't define.
5056 (md_do_align): Use subseg_text_p to set the default fill.
5057 * config/tc-m32r.c (m32r_do_align): Likewise.
5058 * config/tc-sh.c (sh_do_align): Likewise.
5059 * config/tc-sparc.h (md_do_align): Likewise.
5061 1999-06-12 David O'Brien <obrien@freebsd.org>
5063 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5064 * configure: Rebuild.
5066 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5068 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5069 * Makefile.am: Rebuild dependencies.
5070 * Makefile.in: Rebuild.
5072 * config/tc-i386.c (i386_immediate): Remove unused label
5075 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5076 * symbols.c: Likewise.
5077 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5078 sy_next field when taking address, rather than symbol_next.
5080 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5082 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5083 value from the output file architecture.
5084 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5085 * dwarf2dbg.h: Change bfd_vma to addressT.
5087 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5089 * dwarf2dbg.h: Use PARAMS in function declarations.
5091 1999-06-11 Martin Dorey <mdorey@madge.com>
5093 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5094 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5096 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5098 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5100 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5102 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5105 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5107 * read.c (read_a_source_file): Only declare inescape if
5110 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5112 (find_entry_byval): Add parens to avoid warning.
5114 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5116 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5119 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5121 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5124 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5125 synthetize_setx): New functions.
5126 (md_assemble): Broken the special cases into the above
5127 functions. Make compiler happy if sizeof(bfd_vma)==4.
5128 Fix sethi generated from set/setuw. If instructions have a relloc,
5129 always clear the fields to be relocated in the opcode.
5130 (sparc_ip): Remove special_case global variable.
5132 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5134 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5135 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5136 indication of success rather than a value.
5137 (itbl_get_val): Likewise.
5138 (itbl_get_field): Use strcspn. Change delimiters to include
5140 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5141 (itbl_get_val): Likewise.
5142 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5144 * symbols.c (copy_symbol_attributes): Convert local symbols to
5147 1999-06-10 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5152 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5154 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5155 Optimize set if sizeof(bfd_vma) == 64.
5156 (sparc_ip): Fix sethi - without %hi() it should generate
5157 R_SPARC_22 reloc, not R_SPARC_HI22.
5158 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5160 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5162 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5163 (s_ncons): New function.
5164 (native_op_table): New table.
5165 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5166 R_SPARC_OLO10 handling.
5168 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5170 * expr.h (struct expressionS): Revert last change; widen X_op.
5171 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5173 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5175 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5176 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5177 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5178 * Makefile.in: Regenerated.
5180 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5181 `common' pass on to s_mri_common.
5182 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5184 1999-06-06 Richard Henderson <rth@cygnus.com>
5186 * config/obj-elf.c (obj_elf_section): Don't free the return
5187 value of demand_copy_C_string.
5189 1999-06-05 Richard Henderson <rth@cygnus.com>
5191 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5192 creation logic from obj_elf_create_section.
5194 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5195 (section_stack): New.
5196 (special_sections): Make const.
5197 (obj_elf_section): Gut and rewrite parsing.
5198 (obj_elf_change_section): New function broken out of obj_elf_section.
5199 (obj_elf_parse_section_letters): Likewise.
5200 (obj_elf_section_word): Likewise.
5201 (obj_elf_section_type): Likewise.
5202 (obj_elf_previous): Treat as a toggle.
5203 (obj_elf_popsection): New.
5204 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5205 (ppc_section_type): Likewise.
5206 * config/tc-ppc.h: Likewise.
5208 * expr.h (struct expressionS): Don't make X_op a bitfield.
5209 * config/tc-alpha.c: Update for symbol handling changes.
5210 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5211 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5213 1999-06-05 Richard Henderson <rth@cygnus.com>
5215 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5216 (dwarf2_gen_line_info): Kill unused variables.
5217 (dwarf2_finish): Likewise.
5218 (dwarf2_where): Likewise.
5219 (dwarf2_directive_file): If we've only got a string,
5220 hand off to s_app_file.
5221 * ecoff.c: Move the include of ecoff.h.
5222 * symbols.h (S_IS_FUNCTION): Prototype.
5224 * read.c (LEX_HASH): Supply a default.
5226 (s_globl): Update `c' after skipping whitespace.
5227 * read.h (LEX_END_NAME, is_name_ender): New.
5228 * expr.c (get_symbol_end): Respect it.
5230 1999-06-04 Mark Klein <mklein@dis.com>
5232 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5234 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5236 * config/tc-hppa.c: Update for symbol handling changes.
5238 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5240 * cgen.c: Update for symbol handling changes.
5241 * config/tc-m32r.c: Likewise.
5243 * config/tc-hppa.h: Update for symbol handling changes.
5244 * config/tc-hppa.c: Likewise.
5246 * config/tc-arm.h: Update for symbol handling changes.
5247 * config/tc-arm.c: Likewise.
5248 (symbol_make_empty): Remove. Just use symbol_create.
5250 * symbols.c (symbol_set_tc): Correct name.
5252 * Makefile.am: Rebuild dependencies.
5253 ($(OBJS)): Don't depend upon struc-symbol.h.
5254 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5255 * dep-in.sed: Don't remove struc-symbol.h.
5256 * Makefile.in: Rebuild.
5258 * doc/internals.texi (Symbols): Describe changes in symbol
5261 1999-06-03 Richard Henderson <rth@cygnus.com>
5263 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5264 instead of doing the work by hand.
5266 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5268 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5269 state of line state-machine.
5270 (struct ls): Collect DWARF2 line state-machine state in new member
5271 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5272 resulted in any DWARF2 directives.
5273 (reset_state_machine): New function.
5274 (out_end_sequence): Ditto.
5275 (dwarf2_gen_line_info): When switching sections or switching to a
5276 lower text address, call out_end_sequence() first to terminate the
5277 previous code sequence as code sequences MUST have monotonically
5278 increasing addresses.
5279 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5281 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5283 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5284 DWARF2 debug info (line information only, at this point).
5285 * as.h: Update comment about supported debug formats.
5286 * dwarf2dbg.c, dwarf2dbg.h: New files.
5287 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5289 * expr.c (operand): Don't use [ for parens if we want an index op.
5290 (op_encoding): Switch [ into O_index, if desired.
5291 (op_rank): Renumber with O_index on bottom.
5292 (expr): If O_index, match closing bracket.
5293 * expr.h (O_index): New.
5295 * read.c (read_a_source_file): Conditionally allow matched "
5296 in lines passed to md_assemble.
5298 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5300 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5302 Add support for storing local symbols in a small structure to save
5303 memory when assembling large files.
5304 * as.h: Don't include struc-symbol.h.
5305 (symbolS): Add typedef.
5306 * symbols.c: Include struc-symbol.h.
5307 (local_hash): New static variable.
5308 (save_symbol_name): New static function, from symbol_create.
5309 (symbol_create): Call save_symbol_name.
5310 (local_symbol_count): New static variable.
5311 (local_symbol_conversion_count): Likewise.
5312 (LOCAL_SYMBOL_CHECK): Define.
5313 (local_symbol_make): New static function.
5314 (local_symbol_convert): New static function.
5315 (colon): Handle local symbols. Create local symbol for local
5317 (symbol_table_insert): Handle local symbols.
5318 (symbol_find_or_make): Create local symbol for local label name.
5319 (symbol_find_base): Check for local symbol.
5320 (symbol_append, symbol_insert): Check for local symbols.
5321 (symbol_clear_list_pointers, symbol_remove): Likewise.
5322 (verify_symbol_chain): Likewise.
5323 (copy_symbol_attributes): Likewise.
5324 (resolve_symbol_value): Handle local symbols.
5325 (resolve_local_symbol): New static function.
5326 (resolve_local_symbol_values): New function.
5327 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5328 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5329 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5330 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5331 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5332 (symbol_previous, symbol_next): New functions.
5333 (symbol_get_value_expression): Likewise.
5334 (symbol_set_value_expression): Likewise.
5335 (symbol_set_frag, symbol_get_frag): Likewise.
5336 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5337 (symbol_mark_used_in_reloc): Likewise.
5338 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5339 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5340 (symbol_mri_common_p): Likewise.
5341 (symbol_mark_written, symbol_clear_written): Likewise.
5342 (symbol_written_p): Likewise.
5343 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5344 (symbol_section_p, symbol_equated_p): Likewise.
5345 (symbol_constant_p): Likewise.
5346 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5347 (symbol_get_obj, symbol_set_obj): Likewise.
5348 (symbol_get_tc, symbol_set_tc): Likewise.
5349 (symbol_begin): Initialize local_hash.
5350 (print_symbol_value_1): Handle local symbols.
5351 (symbol_print_statistics): Print local symbol statistics.
5352 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5353 Declare new symbols.c functions. Move many declarations here from
5355 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5356 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5357 (struct symbol): Move bsym to make it clearly the first field.
5358 Remove TARGET_SYMBOL_FIELDS.
5359 (symbolS): Don't typedef.
5360 (struct broken_word): Remove.
5361 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5362 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5363 (symbol_clear_list_pointers): Likewise.
5364 (symbol_insert, symbol_remove): Likewise.
5365 (symbol_previous, symbol_append): Likewise.
5366 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5367 (struct local_symbol): Define.
5368 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5369 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5370 (local_symbol_get_frag, local_symbol_set_frag): Define.
5371 (local_symbol_get_real_symbol): Define.
5372 (local_symbol_set_real_symbol): Define.
5374 * write.c (write_object_file): Call resolve_local_symbol_values.
5375 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5376 (TARGET_SYMBOL_FIELDS): Don't define.
5377 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5378 ECOFF_DEBUGGING, add ECOFF fields.
5379 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5380 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5381 ECOFF_DEBUGGING, add ECOFF fields.
5382 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5383 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5384 * config/tc-mcore.h: Don't include struc-symbol.h.
5385 (TARGET_SYMBOL_FIELDS): Don't define.
5386 (struct mcore_tc_sy): Define.
5387 (TC_SYMFIELD_TYPE): Define.
5388 * Many files: Use symbolS instead of struct symbol. Use new
5389 accessor functions rather than referring to symbolS fields
5392 * read.c (s_mri_common): Don't add in value of line_label.
5394 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5395 checking for SEC_LINK_ONCE.
5397 * config/tc-sh.h (sh_fix_adjustable): Declare.
5399 * app.c (input_buffer): New static variable.
5400 (app_push): Save saved_input in allocated buffer.
5401 (app_pop): Restored saved_input.
5402 (do_scrub_chars): Change get parameter to take char * and int as
5403 arguments. Change GET macro to pass input_buffer to get
5404 function. Don't save input into allocated buffer.
5405 * as.h (do_scrub_chars): Update declaration.
5406 * input-file.c (input_file_get): Change to take char * and int.
5407 Read data into passed in buffer. Remove static buffer.
5408 * read.c (scrub_from_string): Change to take char * and int. Copy
5409 data into passed in buffer.
5411 * hash.h: Neaten. Declare hash_traverse.
5412 * hash.c: Complete rewrite based on BFD hashing code.
5413 * gasp.c (chunksize): New variable.
5414 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5417 1999-05-28 Nick Clifton <nickc@cygnus.com>
5419 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5420 addend unless the target uses an old ABI.
5422 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5424 -Wchar-subscripts cleanup
5425 * listing.c (listing_newline): Use unsigned char variable, so
5426 calls to isascii,iscntrl are correct.
5427 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5429 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5430 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5431 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5432 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5434 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5436 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5438 (arch_coldfire_p): New #define.
5439 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5441 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5443 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5445 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5446 (install_operand): Add place `N'.
5447 (init_table): Add registers ACC, MACSR, MASK.
5449 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5451 * config/tc-m68k.c: Change mcf5200 --> mcf.
5452 (archs): Add mcf5206e, mcf5307.
5453 (m68k_ip): Add format `u'.
5454 (install_operand): Add place `m', `M', `h'.
5455 (init_table): Add upper/lower registers.
5457 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5459 1999-05-28 Martin Dorey <mdorey@madge.com>
5461 * config/tc-i960.c: Several minor changes to add ELF and
5462 BFD_ASSEMBLER support.
5463 * config/tc-i960.h: Likewise.
5464 * configure.in (i960-*-elf*): New target.
5465 * aclocal.m4, configure: Rebuild.
5467 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5469 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5470 reloc changes when defined(BFD_ASSEMBLER).
5472 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5474 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5476 * write.c (write_print_statistics): Output to file, not stderr.
5478 * expr.c (generic_bignum_to_int32,64): Prototype.
5480 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5481 output_sleb128, output_uleb128, output_big_sleb128,
5482 output_big_uleb128, output_big_leb128): Prototype.
5483 (output_big_sleb128, output_big_uleb128): Make inline.
5484 (output_big_leb128): Remove inline
5486 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5487 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5488 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5489 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5490 value for correct overflow check in write.c:fixup_segment.
5491 * write.c (fixup_segment): Move bitfield overflow checks to after
5492 the md_apply_fix call.
5493 * config/obj-coff.c (fixup_segment): Likewise.
5494 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5495 valueT *val argument.
5497 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5499 * config/atof-ieee.c (gen_to_words): Correctly round a
5500 denormalized number. Fix off-by-one in range checking for
5501 exponent in a denormal.
5503 1999-05-10 Nick Clifton <nickc@cygnus.com>
5505 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5508 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5510 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5512 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5514 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5515 (ReverseRegRegmem): Remove.
5516 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5517 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5518 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5521 From Doug Ledford <dledford@redhat.com>
5522 * config/tc-i386.h (RegXMM): New for P/III.
5523 * config/tc-i386.c: Add support for P/III.
5525 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5527 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5528 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5529 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5531 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5533 * config/tc-i386.c (i386_immediate): Skip whitespace before
5534 complaining about junk after expression.
5535 (i386_displacement): Likewise.
5537 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5539 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5540 Don't copy before downcaseing.
5542 1999-05-05 Catherine Moore <clm@cygnus.com>
5544 * tc-m68k.c: Include elf/m68k.h.
5545 (m68k_elf_final_processing): New routine.
5546 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5549 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5551 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5554 1999-04-30 Nick Clifton <nickc@cygnus.com>
5556 * config/tc-mcore.c (mcore_s_section): Dump literals before
5559 1999-04-29 Nick Clifton <nickc@cygnus.com>
5561 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5564 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5566 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5567 (TC_INIT_FIX_DATA): Delete.
5568 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5569 (TC_INIT_FIX_DATA): Delete.
5570 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5571 * write.c (fix_new_internal): Initialize fx_cgen member.
5572 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5573 (gas_cgen_md_apply_fix3): Update.
5574 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5575 (md_cgen_record_fixup_exp): Update.
5576 (FX_OPINFO_R_TYPE): Update.
5578 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5579 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5580 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5581 * frags.h (struct frag): Make opindex, opinfo ints.
5583 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5585 1999-04-26 Tom Tromey <tromey@cygnus.com>
5587 * aclocal.m4, configure: Updated for new version of libtool.
5589 1999-04-22 Nick Clifton <nickc@cygnus.com>
5591 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5593 (md_apply_fix3): Do not fix up absolute relocations against
5596 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5598 1999-04-20 Nick Clifton <nickc@cygnus.com>
5600 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5601 changes and data-in-text directives.
5602 (mcore_cons): New function: intercept cons() operations.
5603 (mcore_float_cons): New function: intercept float_cons()
5605 (mcore_stringer): New function: intercept stringer() operations.
5607 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5609 * obj.h (struct format_ops): Change generate_asm_lineno field to
5611 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5613 * config/tc-alpha.c (find_opcode_match): Add default case to
5615 (find_macro_match): Likewise.
5616 (load_expression): Parenthesize && within ||.
5618 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5620 1999-04-17 Nick Clifton <nickc@cygnus.com>
5622 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5623 .text .data .section pseudo ops.
5624 (mcore_s_section): New function. Dump lits before changing secs.
5625 (mcore_s_text): New function. Dump lits before changing secs.
5626 (mcore_s_data): New function. Dump lits before changing secs.
5628 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5630 * config/tc-mips.c (mips_32bitmode): New.
5631 (md_begin): Set mips_32bitmode if needed.
5632 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5633 Set EF_MIPS_32BITMODE.
5635 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5637 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5640 1999-04-16 Nick Clifton <nickc@cygnus.com>
5642 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5644 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5646 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5647 expressions correctly.
5650 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5652 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5654 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5656 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5657 and fmpynfadd instructions.
5659 1999-04-11 Richard Henderson <rth@cygnus.com>
5661 * as.h (environ): Declare it, if needed.
5662 * as.c (dump_statistics): Don't declare environ.
5663 * configure.in (environ): Detect declaration.
5664 * configure, config.in: Rebuild
5666 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5667 (i386_displacement): Allocate enough space for replacement buffer.
5668 Clean up replacement buffer initialization.
5670 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5672 * subsegs.c (section_symbol): Don't create a new symbol if one
5673 already exists; instead, use the existing one, but set its segment
5674 and frag data if it hasn't already been defined.
5675 * config/obj-coff.c (c_section_symbol): Likewise.
5677 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5679 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5681 1999-04-08 Nick Clifton <nickc@cygnus.com>
5683 * config/tc-mcore.c: New File: Support routines for MCore
5685 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5686 * config/obj-coff.c: Add support for mcore-pe target.
5688 * Makefile.am: Add support for MCore targets.
5689 * Makefile.in: Regenerate.
5690 * configure.in: Add support for MCore targets.
5691 * configure: Regenerate.
5693 * doc/all.texi: Set MCORE.
5694 * doc/as.texinfo: Document MCore specific command line options.
5696 * write.h: Prevent multiple inclusion.
5698 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5700 * asintl.h (LC_MESSAGES): Never define.
5701 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5703 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5706 * Makefile.am (m68k-parse.c): If configuring in the source
5707 directory, copy m68k-parse.y into the local directory before
5708 running ylwrap, to remove spurious differences when generating
5710 * Makefile.in: Rebuild.
5712 * config/tc-sparc.h (md_do_align): Just allocate the number of
5713 bytes necessary, rather than always allocating 1024.
5715 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5717 * listing.c (listing_newline): Add cast to avoid warning.
5718 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5719 * config/tc-i386.c (i386_scale): Add return value.
5720 (build_displacement_string): Remove unused local temp_disp2.
5721 (i386_intel_memory_operand): Add parentheses to avoid warning.
5722 (i386_intel_operand): Remove unused local end_of_operand_string.
5723 (i386_operand): Remove unused local operand_modifier.
5724 (i386_operand): Add parens to avoid warning.
5726 1999-04-04 Don Bowman <don@pixsci.com>
5728 * configure.in: Add mips*-*-vxworks* target; have it define
5730 * configure, config.in: Rebuild.
5732 1999-03-31 Nick Clifton <nickc@cygnus.com>
5734 * configure.in (emulations): Add support for arm-epoc-pe.
5735 * configure: Regenerate.
5736 * config/te-epoc-pe.h: New file. Define macros specific to
5738 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5739 for arm-epoc-pe target.
5741 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5743 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5745 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5747 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5748 detect ",n" without a condition.
5749 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5752 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5754 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5755 instruction is encoded with one bit.
5758 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5760 * doc/internals.texi (CPU backend): Mention that
5761 line_separator_chars should not include newline. From thi
5762 <ttn@mingle.glug.org>.
5764 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5766 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5767 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5769 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5771 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5773 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5775 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5778 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5780 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5782 1999-03-15 Martin Hunt <hunt@cygnus.com>
5784 * app.c (do_scrub_begin): Change '-' back to a symbol char
5785 so we can use multiple opcodes on a line again.
5787 * config/tc-d30v.c: By default, warn if a symbol has
5788 the same name as a register. Plus some minor
5789 updates from the branch.
5791 1999-03-13 Nick Clifton <nickc@cygnus.com>
5793 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5794 BFD_RELOC_16 and BFD_RELOC_64.
5796 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5798 * expr.c (expr): Add missing else.
5800 1999-03-12 Nick Clifton <nickc@cygnus.com>
5802 * config/tc-arm.c (md_apply_fix3): Improve error message.
5804 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5806 * Makefile.am (CPU_TYPES): Add fr30.
5807 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5808 (fr30,m32r dependencies): Update.
5809 * Makefile.in: Rebuild.
5811 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5812 (gas_cgen_record_fixup_exp): Ditto.
5813 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5814 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5815 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5816 (md_cgen_lookup_reloc): Update use of operand->type.
5817 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5818 (md_convert_frag): Call cgen_operand_lookup_by_num.
5819 (md_cgen_lookup_reloc): Update use of operand->type.
5820 (m32r_cgen_record_fixup_exp): Ditto.
5822 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5824 * config/tc-mips.c (md_show_usage): Fix message.
5826 1999-03-03 Nick Clifton <nickc@cygnus.com>
5828 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5829 and LDR reg,=<expr> instruction.
5831 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5834 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5836 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5838 1999-02-17 Nick Clifton <nickc@cygnus.com>
5840 This patch was created by: Scott Bambrough
5841 <scottb@corelcomputer.com>
5844 Special cased '@' character. The '@' character is used as the
5845 ARM assembler comment character, as a special character
5846 and in ELF .symver pseudo-op's, and as a special character in
5847 .type and .section pseudo-ops.
5848 (symver_pseudo): New static variable.
5849 (symver_state): New static variable.
5850 (struct app_save): Add field 'symver_state'.
5851 (app_push): Save global symver_state int struct app_save.
5852 (app_pop): Restore global symver_state from struct app_save.
5853 (do_scrub_chars): Special case handling of '@' character in
5856 * configure.in: Modified to recognize armv* uname syntax from ARM
5858 * configure: Regenerated.
5860 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5861 a prefix to the section's type.
5862 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5863 the type's typename.
5865 * config/tc-arm.h: Add support for PIC generation:
5866 (pic_code): New boolean.
5867 (obj_relocate_extern): Define.
5868 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5869 (TC_CONS_FIX_NEW): Define.
5870 (tc_fix_adjustable): Define.
5871 (GLOBAL_OFFSET_TABLE_NAME): Define.
5873 * config/tc-arm.c: Add support for PIC generation:
5874 (line_seperator_chars): Allow ';' as a seperator for Linux.
5875 (is_immediate_prefix): New macro.
5876 (arm_parse_reloc): New function.
5877 (s_arm_elf_cons): New function.
5878 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5879 (md_undefined_symbol): Special case handling for the Global Offset
5881 (md_apply_fix3): Handle PIC relocs.
5882 (tc_gen_reloc): Handle PIC relocs.
5883 (md_parse_option): Add support for '-k' command line switch to
5884 enable PIC generation.
5885 (cons_fix_new_arm): New function.
5886 (s_arm_elf_cons): New function.
5888 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5890 * configure.in: Add comments for uses of AC_DEFINE.
5891 * acinclude.m4: Likewise.
5892 * acconfig.h: Remove.
5893 * aclocal.m4: Rebuild.
5894 * configure: Rebuild.
5895 * Makefile.in: Rebuild.
5896 * config.in: Rebuild.
5898 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5900 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5901 non-constant offset from a base register.
5903 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5905 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5908 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5910 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5911 (emit_insn): Look for pc-relative and no-overflow specifiers on
5912 internal relocation types.
5914 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5916 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5919 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5921 (mips_4650, mips_4010, mips_4100): Variables removed.
5922 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5923 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5925 (md_begin): Don't bother initializing the mips_NNNN variables;
5926 mips_cpu is set, and that's good enough now.
5927 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5928 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5929 (show): New function, to handle wrapping in the CPU lists.
5930 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5932 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5934 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5935 than treat as an immediate specifier.
5937 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5939 * config/tc-i386.c: Prototype many functions.
5940 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5941 (i386_immediate): Remove unused second argument.
5942 (i386_intel_operand): Fix i386_is_reg typo.
5943 (i386_operand): Use allow_naked_reg.
5944 (output_invalid): Make operand int for K&R.
5946 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5948 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5950 * Makefile.in: Rebuild.
5952 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5954 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5956 (EXTRA_as_new_SOURCES): Comment out.
5957 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5958 * Makefile.in: Rebuild.
5959 * doc/Makefile.in: Rebuild.
5960 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5961 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5962 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5963 * configure: Rebuild.
5964 * aclocal.m4: Rebuild.
5965 * config.in: Rebuild.
5966 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5967 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5968 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5969 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5970 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5971 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5972 (gas_cgen_record_fixup_exp): Ditto.
5973 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5974 descriptor, not global variable.
5975 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5976 descriptor, not global variable. Refer to insert_operand handler
5977 via cpu descriptor, not global function.
5978 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5979 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5980 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5981 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5982 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5983 * config/tc-m32r.c: Ditto.
5984 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5985 (md_assemble): Ditto.
5986 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5988 1999-02-09 Nick Clifton <nickc@cygnus.com>
5990 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5991 relocations for ELF targets.
5993 1999-02-08 Nick Clifton <nickc@cygnus.com>
5995 * configure.in: Add support for StrongARM target.
5996 * configure: Regenerate.
5998 1999-02-05 Nick Clifton <nickc@cygnus.com>
6000 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6002 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6005 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6007 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6009 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6011 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6012 (INTEL_DWORD_MNEM_SUFFIX): Define.
6015 (DWORD_PTR): Define.
6016 (XWORD_PTR): Define.
6018 (OFFSET_FLAT): Define.
6020 (NONE_FOUND): Define.
6023 * config/tc-i386.c (set_intel_syntax): New routine.
6024 (intel_syntax): Declare.
6025 (allow_naked_reg): Declare.
6026 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6027 (intel_float_operand): New routine.
6028 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6029 Handle brackets as well as parens. Call i386_intel_operand for
6030 intel syntax. Reverse operands if appropriate. Handle new
6031 suffixes. Handle movzx and movsx.
6032 (i386_is_reg): New routine.
6033 (i386_immediate): New routine.
6034 (i386_scale): New routine.
6035 (i386_displacement): New routine.
6036 (i386_operand_modifier): New routine.
6037 (build_displacement_string): New routine.
6038 (i386_parse_seg): New routine.
6039 (i386_intel_memory_operand): New routine.
6040 (i386_intel_operand): New routine.
6041 (i386_operand): Call i386_displacement, i386_immediate,
6042 i386_scale, etc. instead of handling inline.
6043 (parse_register): Handle registers without prefix.
6045 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6047 * configure: Regenerate.
6048 * configure.in (arm-*-oabi): New.
6049 (thumb-*-oabi): New.
6050 * config/tc-arm.c (target_oabi): Declare.
6051 (md_apply_fix3): Support REL relocs.
6052 (md_parse_option): Handle -oabi.
6053 (elf32_arm_target_format): New routine.
6054 (md_longopts): Add OPTION_OABI.
6055 * config/tc-arm.h: Redefine TARGET_FORMAT.
6058 1999-01-28 Nick Clifton <nickc@cygnus.com>
6060 * write.c (write_relocs): Handle out of range error.
6062 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6063 (fr30_force_relocation): Default to 0.
6065 * config/tc-fr30.h (obj_fix_adjustable): Define.
6066 (TC_FORCE_RELOCATION): Define.
6068 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6071 1999-01-16 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6074 merge of two instructions if the left instruciton kills the right.
6076 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6078 * Makefile.in: Regenerate.
6079 * configure.in: Redo test for using cgen.
6080 * configure: Regenerate.
6082 1999-01-09 Nick Clifton <nickc@cygnus.com>
6084 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6085 redefinition of this macro.
6087 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6089 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6092 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6094 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6095 a read of HI or LO and an immediatly following branch.
6097 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6099 * config/tc-mips.c (md_begin): Another correction to the setting of
6102 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6104 * config/tc-mips.c (md_begin): Correct type-o in setting of
6107 1998-12-21 Nick Clifton <nickc@cygnus.com>
6109 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6110 bit insn when optimizing, so that parallelised instructions will
6111 start on a 32 bit boundary.
6113 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6115 * config/tc-mips.c (mips_eabi64): New.
6116 (md_begin): Set mips_eabi64.
6117 (mips_elf_final_processing): Use it.
6119 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6121 * config/tc-mips.c (mips_elf_final_processing):
6122 Correct setting of ABI in e_flags.
6124 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6126 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6129 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6131 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6133 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6135 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6136 warning, values that don't fit in the field.
6138 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6140 * config/tc-mips.c (mips_abi_string): New.
6141 (md_parse_option,md_longopts): Add mabi.
6142 (mips_elf_final_processing): Set e_flags based on mabi flag.
6144 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6146 * config/tc-mips.c (md_parse_option): Handle vr4111.
6148 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6150 * config/tc-h8300.c (build_bytes): Change message given if the
6151 instruction requires H8/300H mode and we're not in Hmode, to
6152 suggest that it may be the operand modes that are the problem, not
6153 necessarily the opcode.
6155 1998-12-10 Nick Clifton <nickc@cygnus.com>
6157 * config/tc-fr30.c: Add line separator character.
6159 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6161 * configure.in (hppa-*-mpeix*): New target.
6162 * config/obj-som.h (obj_som_compiler): Declare.
6163 * config/obj-som.c (compiler_seen): New static variable.
6164 (obj_som_compiler): New function.
6165 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6166 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6167 (pa_type_args): Set hppa_priv_level.
6168 (pa_compiler): New static function if OBJ_SOM.
6169 * configure: Rebuild.
6171 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6173 * read.c (output_leb128): Don't mark as inline.
6175 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6177 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6178 AIX .vbyte unaligned data support.
6179 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6180 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6183 1998-12-07 Nick Clifton <nickc@cygnus.com>
6185 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6188 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6190 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6191 BFD_RELOC_ARM_PCREL_BRANCH.
6193 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6195 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6196 checking the target type.
6197 (mips-dec-bsd*): Set endian to little.
6198 * configure: Rebuild.
6200 COFF weak symbol support, based on patches from Mark Elbrecht
6201 <snowball3@usa.net>:
6202 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6203 * config/obj-coff.c (obj_coff_weak): New static function.
6204 (obj_coff_endef) [both versions]: Handle weak symbols.
6205 (coff_frob_symbol): Likewise.
6206 (yank_symbols): Likewise.
6207 (obj_pseudo_table): Add "weak".
6209 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6210 <aymeric.vincent@emi.u-bordeaux.fr>.
6211 * aclocal.m4: Rebuild with current tools.
6212 * configure: Rebuild.
6214 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6215 an assertion failure for a case we can't handle when OBJ_ECOFF.
6217 * expr.c (operator): And with 0xff to avoid problems with signed
6220 1998-12-03 Nick Clifton <nickc@cygnus.com>
6222 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6223 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6225 1998-12-02 Nick Clifton <nickc@cygnus.com>
6227 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6230 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6232 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6233 calculation of pcrel point.
6235 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6237 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6240 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6242 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6244 (d10v_cleanup): Only generate previous insn if a multiline insn is
6247 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6249 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6252 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6254 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6255 -marm6xxx command line switches.
6257 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6259 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6260 (itbl-ops.o): Delete duplicate dependencies.
6261 Rebuild dependencies.
6262 Add fr30 dependencies.
6263 * Makefile.in: Rebuild.
6265 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6267 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6269 * listing.c: Ignore line terminator characters found inside
6272 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6274 * po/gas.pot: Regenerated.
6276 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6278 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6279 fr30_is_label_start(). Also checks for delay slot insns.
6281 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6282 FR30 instructions which contain a colon in the mnemonic.
6284 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6286 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6288 * config/tc-fr30.c: Removed currently superflous code.
6290 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6292 * config/tc-fr30.h: New file.
6293 * config/tc-fr30.c: Tweaking so that it will compile.
6295 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6297 * config/tc-d10v.h (obj_fix_adjustable): Define.
6298 (TC_FORCE_RELOCATION): Define.
6299 (d10v_force_relocation): Declare.
6300 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6301 (md_apply_fix3): Handle Vtable relocs.
6302 (d10v_fix_adjustable): New.
6303 (d10v_force_relocation): New.
6305 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6307 * config/tc-d30v.c: Change default behaviour to ignore potential
6308 conflicts between register name and symbol names.
6310 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6312 * configure.in: Add fr30-*-*.
6313 * config/tc-fr30.c: New file.
6314 * Makefile.in: Regenerated.
6315 * config.in: Regenerated.
6316 * configure: Regenerated.
6317 * doc/Makefile.in: Regenerated.
6318 * po/gas.pot: Regenerated.
6320 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6322 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6325 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6327 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6329 (do_scrub_chars): Add some casts to unsigned char to avoid
6330 unwanted sign extension.
6331 * read.c (lex_type): Set characters about 127 to be symbol
6333 * config/tc-i386.c (md_begin): Set identifier_chars and
6334 operand_chars for values above 127.
6336 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6338 * configure.in: detect cygwin* instead of cygwin32*
6339 * configure: regenerate
6341 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6343 * listing.c: Add support for producing a listing from piped
6346 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6348 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6349 (append_insn): Account for the tx39's multiply behavior.
6351 1998-10-26 Michael Meissner <meissner@cygnus.com>
6353 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6354 from assemble_parallel_insns. Add support for '->' to indicate
6355 explicitly serializing the instructions.
6356 (md_assemble): Ditto.
6358 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6360 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6363 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6365 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6367 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6369 * config/tc-mips.c : support frame and regmask/fregmask when
6370 MIPS_STABS_ELF is specified.
6372 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6374 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6375 (md_apply_fix): Don't return 1 for VTABLE relocs.
6376 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6378 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6380 * doc/c-i386.texi: Replace occurences of "opcode" with
6381 "instruction mnemonic", "instruction", or "mnemonic" when
6382 referring to the name of an instruction. Use "opcode" when
6383 referring to the sequence of machine bytes.
6385 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6386 (is_opcode_char): Rename to is_mnemonic_char.
6387 (md_assemble and i386_operand): Correct error messages from
6388 "opcode" to "instruction mnemonic"
6389 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6390 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6391 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6392 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6393 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6394 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6395 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6397 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6399 * config/tc-i386.c (i386_operand): Check for garbage after
6402 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6404 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6405 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6407 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6409 * config/tc-sh.h (obj_fix_adjustable): Define.
6410 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6411 (md_apply_fix): Likewise.
6412 (tc_gen_reloc): Likewise.
6413 (sh_fix_adjustable): New.
6415 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6417 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6418 * cgen.h (gas_cgen_finish_insn): Update prototype.
6419 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6420 cgen_insn_t -> CGEN_INSN_INT.
6421 (make_parallel): Update handling of CGEN_INT_INSN_P.
6422 (assemble_parallel_insn): Ditto.
6423 (target_make_parallel): New function.
6424 (md_assemble): Use it.
6426 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6428 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6430 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6432 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6433 converted into lower case.
6435 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6437 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6438 (gas_cgen_tc_gen_reloc): Likewise.
6439 * config/tc-m32r.h (obj_fix_adjustable): Define.
6440 * config/tc-m32r.c (m32r_fix_adjustable): New.
6441 (m32r_force_relocation): Handle VTABLE relocs.
6443 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6445 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6447 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6449 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6450 to lower case before parsing.
6452 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6453 parallel insns modift buts in the PSW as a side effect.
6455 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6457 * config/tc-d30v.c (find_format): Test for missing flag and
6460 (md_apply_fix3): Fix error messages to avoid
6461 assumption about presence of a symbol.
6463 (parallel_ok): Disallow parallel instructions that both modify the
6466 (find_format): Generate a warning if an odd numbered register is
6467 used as the first register in a mutli-register instruction.
6469 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6471 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6472 relocations are always associated with a symbol.
6474 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6476 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6477 (elf32_sparc_force_relocation): Declare.
6478 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6479 (tc_gen_reloc): Handle vtable relocs.
6480 (elf32_sparc_force_relocation): New.
6482 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6484 * symbols.c (S_IS_FUNCTION): New.
6485 * config/tc-v850.h (obj_fix_adjustable): Define.
6486 (TC_FORCE_RELOCATION): Define.
6487 (v850_force_relocation): Declare.
6488 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6489 of fx_addnumber for VTABLE reloc addends.
6490 (md_apply_fix3): Handle VTABLE relocs.
6491 (v850_fix_adjustable): New.
6492 (v850_force_relocation): New.
6494 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6496 * tc-hppa.c (fp_operand_format): Add some additional formats.
6497 (pa_ip): Do not automatically promote into pa2.0 mode.
6498 (pa_level): Handle ".level 2.0".
6500 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6502 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6503 * config/tc-i386.h (template.extension_opcode): Change to
6504 unsigned int to allow full range of 8-bit opcode suffixes.
6505 (None): Redefine as 0xffff.
6507 From Jeff B Epler <jepler@usgs.gov>
6508 * doc/c-i386.texi (i386-SIMD): New section.
6510 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6512 * read.c (discard_rest_of_line): New function.
6513 * read.h: Declare it.
6514 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6516 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6518 * config/tc-d10v.c (find_symbol_matching_register): New function.
6519 (find_opcode): Cope with the case where a register name matches
6522 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6524 * config/tc-v850.c (md_pcrel_from): Rename to
6525 v850_pcrel_from_section.
6526 (v850_pcrel_from_section): Do not resolves symbols in other
6529 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6531 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6533 * config/tc-d10v.c (find_opcode): Generate an error if a register
6534 is supplied for an operand that should not be a register.
6536 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6538 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6539 instructions to have another instruction in the right bin.
6541 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6543 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6544 the right container if the left container holds a branch
6547 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6549 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6550 both a register name and symbol name.
6551 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6553 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6555 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6556 execution unit class.
6558 (reg_name_search): If a name matches a register and a symbol,
6559 prefer the register.
6560 (find_format): Disallow flag registers when a general purpose
6561 register is required.
6562 If a number is required, but a register has been given, check to
6563 see if a symbol with the same name as the register exists, and if
6564 so, use that symbol.
6566 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6568 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6570 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6572 * config/tc-d30v.c (find_format): Do not accept flag registers as
6573 general purpose registers.
6574 (find_format): If an immediate value is expected at a given place
6575 in a format, but a register name has been provided instead, check
6576 to see if that register name matches the name of a predefined
6577 symbol and if it does, then use the symbol instead.
6578 (reg_name_search): If a register name matches a symbol name,
6579 prefer the register name to the symbol name.
6581 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6583 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6584 the previous insn to empty.
6586 1998-09-20 Michael Meissner <meissner@cygnus.com>
6588 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6589 pieces, forcing the use of an ANSI compiler.
6591 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6593 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6595 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6597 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6599 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6601 (obj_elf_vtable_entry): Likewise.
6602 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6603 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6604 (tc_gen_reloc): Likewise.
6605 (arm_fix_adjustable): Likewise.
6606 (elf32_arm_force_relocation): New.
6607 (armelf_frob_symbol): Remove coff-style symbol support.
6609 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6611 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6613 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6615 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6616 OBJ_COFF so that routine is defined for a.out format.
6618 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6620 * config/tc-i386.c (i386_operand): Detect non-segment registers
6621 used as segment prefixes.
6623 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6625 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6626 optimize across FDE boundaries.
6628 * config/obj-coff.c (obj_coff_section): Preserve any link once
6629 flags when setting the section flags.
6631 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6633 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6634 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6636 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6638 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6641 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6643 * frags.c (frag_grow): Include the size of the frag struct in the
6646 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6647 if the new subseg comes before the old.
6649 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6651 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6652 to handle edge8 and edge16.
6654 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6656 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6657 before we clobber the symbol involved.
6659 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6661 * config/tc-arm.c: Remove OBJ_ELF definitions for
6662 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6663 use arm_adjust_symtab for OBJ_COFF.
6664 (armelf_adjust_symtab): New Routine.
6665 * config/tc-arm.h: Define obj_adjust_symtab to
6666 armelf_adjust_symtab for OBJ_ELF.
6668 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6670 * configure.in: Make all i386-elf targets use bfd_gas.
6671 * config/tc-i386.c (tc_i386_force_relocation): New.
6672 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6673 (md_apply_fix3): Likewise.
6674 (tc_gen_reloc): Handle them.
6675 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6676 tc_i386_force_relocation.
6678 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6680 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6682 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6684 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6685 current opcode after writing the first insturction of a reverse
6688 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6690 * read.h (generate_lineno_debug): Add prototype.
6691 * read.c (generate_lineno_debug): Make non-static.
6693 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6695 * config/tc-i386.c (md_assemble): Only warn for address/data size
6698 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6700 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6701 against Thumb function names, as the linker needs this information.
6703 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6705 * expr.c (operand): Check also that there is no advance in operand
6706 after atof_generic in order to decide "is it label 0f or floating
6709 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6711 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6712 command line options with a single dash.
6713 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6715 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6717 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6718 * tc-arm.c (arm_fix_adjustable): New routine.
6720 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6722 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6723 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6724 demand_empty_rest_of_line before mri_comment_end.
6725 (equals): Check garbage after expression before
6726 mri_comment_end in MRI mode.
6728 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6730 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6731 small immediate constant to use the constant itself rather than
6734 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6736 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6737 (pa_leave): Likewise.
6739 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6741 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6743 (i386_operand): Fix an error message.
6745 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6747 * doc/c-arm.texi (ARM Directives): Document .req directive.
6749 * config/tc-arm.c (reg_required_here): Display erroneous string if
6750 the register name could not be decoded.
6751 Do not set inst.instruction if the sift is -1.
6753 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6755 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6758 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6760 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6761 even if it is belived to be unnecessary.
6763 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6765 config/tc-i386.c (i386_operand): Size immediate constants by
6766 suffix (erroneously removed as part of July 7 change).
6768 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6770 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6771 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6772 (armelf_frob_symbol): New Routine.
6773 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6775 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6777 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6779 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6781 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6782 command line switches passed to assembler.
6784 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6786 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6787 (gas_cgen_opcode_desc): Declare.
6788 (gas_cgen_parse_operand): Declare.
6789 (*): Prepend gas_ to gas specific fns to denote them as such.
6791 * cgen.c (gas_cgen_opcode_desc): New global
6792 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6793 (queue_fixup): Renamed from cgen_queue_fixup.
6794 (*): Prepend gas_ to gas specific fns to denote them as such.
6796 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6797 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6798 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6799 Open opcode table and initialize it.
6800 (make_parallel): Use gas_cgen_opcode_desc.
6801 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6802 (md_assemble): Ditto.
6804 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6806 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6807 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6808 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6809 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6810 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6811 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6812 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6813 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6814 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6815 (INIT_STAB_SECTION): Likewise.
6816 (OBJ_PROCESS_STAB): Likewise.
6818 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6819 (md_parse_option): Watch for them.
6820 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6821 (md_begin): Kill neverdef code.
6822 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6823 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6824 (s_alpha_coff_wrapper): New.
6825 (md_pseudo_table): Trap all ECOFF pseudos.
6827 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6829 Start of changes to remove mdebug section from mips*-elf
6830 Based on MIPS_STAB_ELF definition
6831 * acconfig.h: undef if not configured
6832 * config.in: undef if not configured
6833 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6834 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6835 * stabs.c (s_stab_generic): flush frag
6837 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6839 * configure.in: (arm-*-elf): Handle.
6840 (thumb-*-elf): Handle.
6841 * configure: Regenerate.
6842 * read.c (stringer): Fix typo in comment.
6843 * write.c (fixup_segment): Don't add symbol value to addend if
6845 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6847 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6850 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6852 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6853 (write_2_short): Emit warning if new flag is set.
6854 (do_assemble): Set flags if left instruction is one of special
6855 "right-instruction-killer" type.
6857 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6859 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6860 Always output words in debug_info section as big endian.
6861 (sparc_target_format): Choose correct bfd target.
6862 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6864 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6866 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6867 to work with internationalization code. Issue an error when two
6868 operands match that are not allowed to match.
6870 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6872 * configure.in (install_tooldir): Allow target to specify whether
6873 it wants to be installed in $(tooldir)/bin.
6874 * configure: Regenerate.
6875 * Makefile.am (install-exec-local): Set install-exec-tooldir
6876 dependency via configure.
6877 * Makefile.in: Regenerate.
6879 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6881 * Makefile.am (install-exec-local): Split into two ...
6882 (install-exec-bindir,install-exec-tooldir): New rules.
6883 * Makefile.in: Regenerate.
6885 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6887 * Makefile.am (install-exec-local): Don't remove the file before
6888 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6889 W. Rozycki <macro@ds2.pg.gda.pl>.
6890 * Makefile.in: Rebuild.
6892 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6894 * cgen.c: Include libiberty.h.
6895 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6896 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6897 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6898 (md_cgen_lookup_reloc)): Declare.
6899 (md_cgen_record_fixup_exp): Declare.
6900 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6901 (m32r_relax_frag): Declare.
6902 (cgen_md_apply_fix3): Decls moved to cgen.h.
6903 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6904 (m32r_cgen_record_fixup_exp): Delete decl.
6905 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6906 (assemble_nop): Delete.
6907 (expand_debug_syms): Delete unused `exp'.
6908 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6909 Add default case for -Wall.
6910 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6911 (md_atof): Delete unused wordP.
6913 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6915 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6918 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6920 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6921 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6922 .print, .purgem, and .struct. Remove documentation for
6925 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6927 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6928 Update call to insert_operand.
6930 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6932 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6934 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6936 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6937 whitespace after a prefix operator.
6939 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6941 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6943 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6945 * config/tc-sparc.c (log2): New static function.
6946 (s_reserve): Use log2 to convert alignment before calling
6948 (s_common): Use log2 to convert alignment before calling
6949 record_alignment and frag_align.
6950 (sparc_cons_align): Use log2.
6952 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6954 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6955 (s_common): Likewise.
6957 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6958 initialization of waddr.
6959 (sparc_elf_final_processing): Add default case to switch.
6961 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6963 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6964 than temporary real.
6966 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6968 * write.c (subsegs_finish): Don't align the segments if there were
6971 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6972 copying aux information.
6974 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6975 expression into a symbol.
6977 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6979 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6980 type to unsigned int.
6981 (md_assemble): Change type used to store offsets from unsigned
6983 (i386_operand): Switch error check to only call RESTORE_END_STRING
6984 once after parse_register.
6986 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6988 * config/tc-v850.c (md_show_usage): Changed format to match that
6991 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6993 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6995 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6997 (md_apply_fix_2): Force the symbol of the vtable reloc to be
7000 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7002 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7003 * doc/Makefile.in: Rebuild.
7005 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7007 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7008 for %lo expressions.
7009 (mips_ip, case 'u'): Move range check after code to mask
7010 off bits in %hi/%lo expressions. Mask off high bits for
7013 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7015 * doc/Makefile.am (gasver.texi): New target.
7016 (as.info, as.dvi): Depends upon gasver.texi.
7017 * doc/as.texinfo: Include gasver.texi. Mention version number on
7018 title page and in top node.
7019 * doc/Makefile.in: Rebuild.
7021 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7023 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7024 but not including the line containing the edict.
7025 * listing.h (LISTING_EOF): New.
7026 * input-scrub.c (input_scrub_next_buffer): Call it.
7028 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7030 * config/tc-i386.c (i386_operand): Don't set the size of an
7031 immediate address based solely on the suffix and the mode.
7033 * config/tc-i386.c (md_assemble): Add assertion to make sure
7034 overlap2 does not set Imm.
7036 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7037 sequences of whitespace to a single space.
7038 (is_space_chars): Just compare with space.
7039 (md_begin): Don't initialize space_chars.
7040 (md_assemble): Just skip a single whitespace character.
7041 (i386_operand): Rewrite base-index parsing to use new
7042 parse_register, and to skip white space. Skip white space in a
7043 number of other places too. Don't give error message if
7044 parse_register fails.
7045 (parse_register): Change reg_string parameter to be non-const.
7046 Add end_op parameter. Skip white space after the `%', and return
7047 end of register string. Give error message here rather than
7050 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7052 Based on patch from Matt Semersky <matts@scd.hp.com>:
7053 * expr.c (op_encoding): Make const.
7054 (expr_set_precedence): New function.
7055 (expr_begin): Don't set operator rankings, just call
7056 expr_set_precedence.
7057 * expr.h (expr_set_precedence): Declare.
7058 * read.c (s_mri): Call expr_set_precedence.
7060 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7062 * doc/as.texinfo (Statements): Remove paragraph discussing
7063 continuing lines with a backslash. This hasn't worked for years,
7066 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7068 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7070 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7071 (ps_CTORS, ps_DTORS): New section types.
7072 (vms_fixup_xtors_section): New function
7073 (Ctors_Psect, Dtors_Psect): Define.
7074 (IS_GXX_XTOR): Define
7075 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7076 Filter static constructors/destructors and add to
7077 Ctors_Symbols/Dtors_Symbols chain.
7078 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7079 appropriate section.
7081 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7082 * makefile.vms: Merge vax/vms support.
7084 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7086 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7087 (elf_pseudo_table): Add them.
7088 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7089 (md_apply_fix): Accept them.
7090 (mips_fix_adjustable): Don't adjust them.
7091 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7092 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7093 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7094 (tc_fix_adjustable): Don't adjust them.
7096 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7098 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7100 * Makefile.in: Regenerate.
7101 * configure.in: AC_SUBST cgen_cpu_prefix.
7102 * configure: Regenerate.
7104 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7106 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7107 Changed all users of COND12_DELAY.
7109 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7111 * config/tc-mn10300.c (set_arch_mach): New function.
7112 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7113 (md_begin): Default to mn10300 mode.
7114 (md_assemble): Only accept instructions for the core mn10300
7115 chip and the active machine type.
7117 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7119 * subsegs.h (segment_info_type): Give the struct a name.
7120 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7121 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7122 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7123 * config/tc-w65.h (tc_reloc_mangle): Declare.
7124 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7126 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7128 * config/tc-v850.c (v850_comm): Restore old section
7129 after common processing.
7131 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7133 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7135 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7137 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7138 char with code that explicitly sign-extends.
7140 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7142 * config/tc-v850.c (md_begin): Restore text section as the current
7143 section after creating call table sections.
7144 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7147 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7148 with call to macro SYM_AUXINFO.
7150 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7152 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7153 with the program transform name.
7154 * Makefile.in: Rebuild.
7156 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7158 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7161 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7163 * config/tc-i386.c (i386_operand): Be prepared for a space between
7164 the open parenthesis and the start of the register operand,
7165 because of the June 16 change.
7167 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7169 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7172 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7174 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7175 even if it is belived to be unnecessary.
7177 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7179 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7181 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7183 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7185 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7186 shift amount for a repeated operand. The shift amount for the
7187 repeated copy comes from the size of the operand.
7189 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7191 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7193 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7195 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7197 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7199 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7200 characters in it as LEX_IS_SYMBOL_COMPONENT.
7201 * config/tc-i386.h (tc_symbol_chars): Define.
7202 (extra_symbol_chars): Declare.
7203 * config/tc-i386.c (extra_symbol_chars): Define.
7204 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7205 (line_comment_chars): Set to '/' if TE_LINUX.
7206 * doc/c-i386.texi (i386-prefixes): Update.
7207 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7209 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7211 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7212 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7214 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7216 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7217 constraint in instructions REP & REPI.
7219 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7221 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7222 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7224 (check_range): If the operand is shifted, then shift the number
7225 before checking its range.
7227 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7229 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7232 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7234 * config/tc-v850.c (v850_comm): Create special sections as needed.
7236 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7238 * config/tc-d10v.c (write_2_short): Addition of swapping
7239 instructions for sequential and reverse sequential order when
7240 given order is not possible.
7242 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7244 * Makefile.am: Rebuild dependencies.
7245 (DEP_INCLUDES): Fix reference to intl build directory.
7246 * Makefile.in: Rebuild.
7248 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7250 * doc/c-i386.texi: Update 16 bit documentation.
7252 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7253 IgnoreDataSize to IgnoreSize as they are used for address size as
7255 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7256 32-bit mode, similarly addr16/data16 and variants.
7258 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7260 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7261 sequential word multiply instructions.
7263 (do_assemble): Add extra command line argument, to allow mul32
7264 attribute to be preserved across parallel insns.
7265 (md_assemble): Insert NOPs between explicitly parallel insns which
7266 contain an 32 bit multiply and a 16 multiply.
7268 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7270 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7273 * config/tc-i386.c (reloc): Add braces.
7275 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7276 consistent with Intel naming.
7277 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7278 use bitfields in sib_byte.
7279 (modrm_byte): Don't use bitfields here either.
7281 * config/tc-i386.c (current_templates): Add const.
7282 (parse_register): Add const to return, param, and char *s.
7283 (i386_operand): Add const to reg_entry *r.
7284 * config/tc-i386.h (templates): Add const to start, end.
7286 Inspired by code for 16 bit gas support from Martynas Kunigelis
7287 <martynas@nm3.ktu.lt>:
7288 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7289 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7290 (uses_mem_addrmode): Remove.
7291 (md_estimate_size_before_relax): Add support here too.
7292 (md_relax_table): Rewrite interface to md_relax for 16 bit
7294 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7295 (opcode_suffix_to_type): Remove.
7296 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7297 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7298 (md_convert_frag): Likewise.
7299 (i386_operand): Add support for 16 bit base/index regs,
7300 immediates, and displacements. Remove some unnecessary casts, and
7301 localise end_of_operand_string, displacement_string_start,
7302 displacement_string_end variables. Add GCC_ASM_O_HACK.
7303 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7305 * config/tc-i386.c (prefix_hash): Remove.
7306 (md_begin): Rewrite without obstacks. Remove prefix hash table
7307 handling. Rewrite lexical table handling.
7308 (i386_print_statistics): Don't print prefix statistics.
7309 (md_assemble): Rewrite instruction parser so that line is not
7310 converted to lower case. Don't do a hash_find for prefixes,
7311 instead recognise them via opcode modifier.
7312 (expecting_operand, paren_not_balanced): Localise variables.
7313 * config/tc-i386.h (IsPrefix): Define.
7314 (prefix_entry): Remove.
7316 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7317 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7318 '\\' in case where comment_chars contains '/'.
7320 * config/tc-i386.c (MATCH): Ensure given operand and template
7321 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7322 you must write `ljmp *table(%ebx)'.
7324 From H.J. Lu <hjl@gnu.org>:
7325 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7326 as 0 ifndef BFD_ASSEMBLER.
7327 (md_assemble): Allow immediate operands without suffix or
7328 other reg operand to default in size to the current code size.
7330 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7332 * config/tc-v850.c (md_begin): Restore creation of
7333 .call_table_text and .call_table_data sections.
7335 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7337 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7338 after emitting a word of noops.
7340 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7342 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7343 (i386_operand): Simplify checks for valid base/index combinations.
7344 Disallow `in 4(%dx),%al'.
7346 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7348 (add_prefix): Change parameter from char to int.
7350 * config/tc-i386.h (Ugh): Define opcode modifier.
7351 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7353 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7354 CONSISTENT_REGISTER_MATCH macros to check register types more
7355 thoroughly. Check for illegal suffix/operand combinations
7356 when matching insns with operands. Handle new `s' suffix, and
7357 associated FloatMF opcode modifier for float insns with memory
7359 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7360 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7361 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7362 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7363 DATA_PREFIX_OPCODE throughout.
7365 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7366 (md_assemble): Rewrite suffix/register operand checking code to be
7367 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7368 AnyMem, the better to grep.
7370 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7371 given a memory operand. Don't set Abs bits either.
7372 (type_names): Remove Mem*, Abs*.
7373 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7374 define opcode_modifiers as these cases are handled by Disp8,
7375 Disp16, Disp32 and suffix checks.
7376 (COMES_IN_BOTH_DIRECTIONS): Remove.
7377 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7379 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7380 if IgnoreDataSize modifier given. Remove ShortformW modifier
7381 test. Add test for ShortForm in W base_opcode modification.
7382 Merge Seg2ShortForm and Seg3ShortForm code.
7383 * config/tc-i386.h (ShortFormW): Remove.
7384 (IgnoreDataSize): Define.
7386 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7388 * config/tc-d30v.c (md_assemble): Store previous segment state
7389 with previous instruction.
7391 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7393 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7394 (ebp, esp): Remove static variables.
7395 (MATCH): Remove test for InOutPortReg.
7396 (i386_operand): Properly handle InOutPortReg here instead.
7397 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7398 (md_assemble): Simplify and correct modrm and sib generation.
7399 (i386_operand): Add warning for scale without index.
7400 Rewrite checks for valid base/index combinations.
7402 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7403 macros and enclose in do while(0).
7404 (RESTORE_END_STRING): Likewise.
7405 (md_assemble): Add one to printed operand number so we start
7406 from 1 not 0. Add some more gettext invocations.
7407 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7410 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7411 DATA_PREFIX, SEG_PREFIX): Define.
7412 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7413 (check_prefix): Remove function.
7414 (add_prefix): New function. Add prefix to i.prefix as well as
7416 (md_assemble): Changes for add_prefix. Remove hack for wait
7417 prefix, instead always output prefixes in fixed order. Test
7418 for jcxz/loop when selecting between word & dword operations,
7419 and add address size prefix rather than operand size prefix.
7420 Remove operand -> address size hack when emitting jcxz/loop.
7421 (i386_operand): Remove O_Absent check as it's done in expr.
7423 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7425 * configure.in: Recognize m5200 as a cpu_type of m68k.
7426 * aclocal.m4: Rebuild with current libtool.
7427 * configure: Rebuild.
7429 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7431 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7432 to relaxable_symbol to prevent references to external symbol from
7435 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7437 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7438 symbols are relaxable.
7440 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7442 * config/tc-v850.c (md_begin): Don't create special
7443 sections by default.
7445 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7447 * config/tc-mips.c (macro): For div and udiv, close the
7448 reorder block as soon as possible.
7450 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7452 From Matt Semersky <matts@scd.hp.com>:
7453 * macro.c (macro_mri_mode): New function.
7454 * macro.h (macro_mri_mode): Declare.
7455 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7458 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7460 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7463 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7464 until after xstrdup in OBJ_EVAX case.
7466 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7468 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7469 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7470 of hardcoded magic number.
7471 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7473 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7475 * read.c (do_s_func): New function.
7477 * read.h (do_s_func): Add prototype.
7479 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7481 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7482 nops if fill pattern not specified.
7484 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7486 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7487 * config/te-go32.h (TE_GO32): Define.
7488 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7490 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7492 Implement .func/.endfunc pseudo-ops.
7493 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7495 * read.c (potable): Add .func,.endfunc.
7496 (s_func): New function.
7497 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7499 (in_doc_func_p,current_function_label): New static globals.
7500 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7502 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7504 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7505 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7506 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7507 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7508 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7509 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7510 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7511 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7512 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7513 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7514 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7515 * config/tc-a29k.c: Don't define md_short_jump_size,
7516 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7517 * config/tc-alpha.c: Likewise.
7518 * config/tc-alpha.h: Likewise.
7519 * config/tc-arm.c: Likewise.
7520 * config/tc-h8300.c: Likewise.
7521 * config/tc-h8500.c: Likewise.
7522 * config/tc-hppa.c: Likewise.
7523 * config/tc-i860.c: Likewise.
7524 * config/tc-i960.c: Likewise.
7525 * config/tc-ppc.c: Likewise.
7526 * config/tc-sh.c: Likewise.
7527 * config/tc-sparc.h: Likewise.
7528 * config/tc-tic30.c: Likewise.
7529 * config/tc-w65.c: Likewise.
7530 * config/tc-z8k.c: Likewise.
7532 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7534 * config/tc-vax.c (_): Delete this macro used for placeholder
7535 values in vax_operand_width_size; it conflicts with the _() macro
7536 used for internationalization.
7538 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7540 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7541 code. From Chris Moller <moller@bops.com>.
7543 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7544 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7545 * read.c (emit_expr): Initialize seg and subseg fields of a new
7547 * write.c (write_object_file): Switch to the appropriate segment
7548 and subsegment when processing a broken word.
7550 * config/tc-m68k.c (mri_assemble): New static function.
7551 (build_mri_control_operand): Call mri_assemble rather than
7553 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7554 (s_mri_endf, s_mri_endw): Likewise.
7556 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7558 * read.c (s_org): Call md_flush_pending_output if it is defined.
7560 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7562 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7564 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7565 (md_parse_option): Add for same.
7566 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7567 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7568 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7570 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7572 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7574 * config/tc-arm.c (find_real_start): Relax definition of local
7577 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7579 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7580 symbols at the given address, not just the last one specified.
7582 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7584 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7585 or number_to_chars_littleendian to write data.
7587 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7589 * config/tc-v850.c (md_assemble): Remove artificially created
7590 register name symbols.
7592 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7594 * write.c (fixup_segment): Change "segment" to "section" in
7597 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7599 * write.c (fixup_segment): Change sym1-sym2 message again.
7601 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7603 * write.c (fixup_segment): Improve error message for sym1-sym2
7604 errors when sym1 is in a different segment from sym2.
7606 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7608 * config/tc-m32r.c (warn_unmatched_high): New static local.
7609 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7610 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7611 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7612 (md_parse_option): Likewise.
7613 (md_show_usage): Likewise.
7614 (m32r_frob_file): Likewise.
7616 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7617 (read_a_source_file): Call them.
7618 * read.h (stabs_generate_asm_file): Declare.
7619 * stabs.c (stabs_generate_asm_file): New function.
7620 (generate_asm_file): New function.
7621 (stabs_generate_asm_lineno): Move file name handling into
7624 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7626 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7627 (d30v_current_align, d30v_current_align_seg): New variables.
7628 (d30v_last_label): New variable.
7629 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7630 (s_d30v_data, s_d30v_section): Likewise.
7631 (md_pseudo_table): Call them.
7632 (md_begin): Initialize d30v_current_align_seg.
7633 (md_assemble): Call d30v_align when needed by known current alignment.
7634 (d30v_frob_label, d30v_cons_align): New functions.
7635 * config/tc-d30v.h (md_do_align): Remove.
7636 (tc_frob_label): Call d30v_frob_label.
7637 (md_cons_align): New.
7639 * config/tc-d30v.c (find_format): Convert complex expressions to
7640 expression symbols before processing. Clean up code formatting.
7642 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7644 * po/Make-in (install-info): New target.
7646 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7648 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7650 * config/tc-mn10300.c (md_assemble): Likewise.
7652 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7654 * Makefile.am: Update with `make dep-am'.
7655 (HFILES): Add cgen.h.
7656 (cgen.o): Depend on cgen.h.
7657 * Makefile.in: Regenerate.
7659 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7661 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7663 * gasp.c (grab_label): Permit a label to be a preprocessor
7664 variable by permitting a label to start with a backslash.
7666 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7668 * config/tc-mips.c (validate_mips_insn): Removed hack
7669 for previously inaccessible bitfields in some INSN_TRAP
7672 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7674 * config/tc-d30v.c (do_assemble): Abort with error message
7675 if opcode operands do not match.
7677 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7679 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7680 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7681 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7682 similar new 'q' operand.
7684 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7686 * cgen.c (cgen_asm_finish_insn): Fix typo.
7688 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7691 * cgen.c: Include it.
7692 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7693 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7694 All callers updated.
7695 * config/tc-m32r.c: Include cgen.h.
7696 (m23r_insn): New members num_fixups,fixups.
7698 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7700 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7701 to avoid compiler warning.
7703 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7705 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7708 * makefile.vms (OBJS): Add ehopt.obj
7710 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7712 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7714 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7716 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7717 a short format insn.
7718 (md_assemble): Set it for explicitly packed insns.
7720 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7722 * config/obj-coff.c (c_symbol_merge): Do not take address of
7723 native fields when performing the memcpy.
7725 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7727 * config/tc-mips.c (macro,macro2): Implement
7728 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7730 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7732 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7733 relocations against globally visible symbols.
7734 * config/tc-m68k.c (relaxable_symbol): New macro.
7735 (m68k_ip, md_estimate_size_before_relax): Use it.
7736 (tc_m68k_fix_adjustable): Also handle weak symbols.
7738 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7740 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7741 references to externally visible symbols.
7742 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7743 values in twice for a PC relative reloc if the symbol is
7746 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7747 don't adjust a PC relative reloc against an externally visible
7749 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7750 for a PC relative fixup against an externally visible defined
7751 symbol, arrange to store object file and addend values as though
7752 the symbol were not defined.
7753 (tc_gen_reloc): Likewise.
7755 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7757 * read.c (sizeof_leb128): Referenced externally by write.c so
7760 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7762 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7763 and expand a 'debug' symbol associated with the next instruction
7764 that does not cause a short instruction to be filled with a NOP.
7765 (md_pseudo_table): Add support for .debugsym.
7766 (assemble_parallel_insn): Add calls to expand_debug_sym as
7768 (md_assemble): Ditto.
7770 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7772 * as.c (main): Conditionally call setlocale.
7773 * gasp.c (main): Likewise.
7774 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7775 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7777 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7779 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7781 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7783 * config/tc-hppa.c: Change all calls to bzero to use memset.
7784 (pa_ip): Add cast to avoid warning.
7785 (tc_gen_reloc, md_apply_fix): Likewise.
7786 (pa_find_space_by_number): Likewise.
7787 (hppa_force_relocation): Likewise.
7788 (pa_block): Change i to unsigned int.
7789 * config/obj-som.h (obj_som_copyright): Declare.
7791 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7793 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7794 for line numbers for assembly source.
7796 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7798 * configure.in: Change version number to 2.9.4
7799 * configure: Rebuild.
7801 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7803 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7805 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7807 * ecoff.h: Change symbolS in function declaration to struct
7810 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7812 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7813 (md_convert_frag): Fix i18n typo.
7815 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7817 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7818 * ecoff.h: Protoype it.
7819 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7820 [EVAX] (s_alpha_prologue): Delete.
7821 (md_pseudo_table): Update.
7823 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7825 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7826 array to local pointer.
7827 (get_args, parse_expr): Add casts to avoid warnings.
7829 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7831 * read.c (s_set): Cast xmalloc return value to fragS *.
7832 * config/tc-m68k.c (m68k_ip): Function made static to match
7833 previous forward declaration.
7834 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7836 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7838 * config/tc-v850.c: Add internationalisation macros to error
7841 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7842 macros to error strings.
7844 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7846 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7847 reloc is in the TOC csect.
7848 (md_apply_fix3): Correct gettext typo.
7850 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7852 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7853 .L - they are local labels and the branches are not really
7854 function calls but rather far jumps.
7856 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7858 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7860 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7862 * config/tc-i386.c (md_assemble): Print operand number rather than
7863 using ordinal_names.
7864 (i386_operand): Likewise.
7866 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7868 * Makefile.am (INTLLIBS): Define to work around apparent automake
7870 All Makefiles: Regenerated.
7872 * Many files: Added gettext invocations around user-visible
7874 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7875 HAVE_LC_MESSAGES): Define.
7876 * dep-in.sed: Added asintl.h.
7877 * po/Make-in: New file.
7878 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7880 * read.c (Z_): Renamed from `_'.
7881 * Makefile.am (SUBDIRS): Added po.
7882 (POTFILES): new macro.
7883 (po/POTFILES.in): New target.
7884 ($(OBJS)): Added asintl.h.
7886 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7887 (as_new_LDADD): Added $(INTLLIBS).
7888 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7889 (gasp_new_LDADD): Added $(INTLLIBS).
7890 (gasp_new_DEPENDENCIES): New macro.
7891 * configure, aclocal.m4: Rebuilt.
7892 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7894 (ALL_LINGUAS): Define.
7895 * macro.c: Include "asintl.h".
7896 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7897 * as.h: Include "asintl.h".
7898 * config/tc-i386.c (ordinal_names): Removed.
7899 (md_assemble): Changed error text to avoid ordinal_names.
7900 (i386_operand): Likewise.
7901 (reloc): Added as_bad to avoid i18n problems.
7902 (tc_gen_reloc): Likewise.
7903 * config/tc-arm.c (bad_args): Now a #define.
7905 * config/obj-vms.c (VMS_stab_parse): Changed type of
7907 (global_symbol_directory): Unified strings to avoid i18n
7909 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7910 avoid i18n problems.
7911 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7912 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7914 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7916 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7918 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7920 * as.c (print_version_id): Added an fprintf to avoid i18n
7922 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7924 * expr.c (expr): Added as_warn call to avoid i18n problems.
7925 * messages.c (as_assert): Changed code to avoid i18n problems.
7926 (as_abort): Likewise.
7927 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7928 (s_space): Likewise.
7929 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7931 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7933 * config/tc-i386.c (check_prefix): New static function, split out
7935 (struct _i386_insn): Add wait_prefix field.
7936 (md_assemble): Remove wait_prefix local variable. Use
7937 check_prefix when adding a prefix.
7939 * config/tc-i386.c (current_templates): New static variable.
7940 (md_assemble): Remove current_templates local variable.
7941 (md_assemble, i386_operand): Improve error and warning messages in
7942 many places. Add RESTORE_END_STRING in many places before error
7943 return. Clarify some comments.
7945 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7947 (md_assemble): Parse string instruction operands, looking for
7948 segment override prefixes. Check for invalid segment prefixes on
7950 (i386_operand): i.seg[] and max mem_operand changes for string
7952 * config/tc-i386.h (EsSeg): Define.
7954 * config/tc-i386.h (regKludge): Define.
7955 (iclrKludge, imulKludge): Don't define.
7956 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7957 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7958 opcode_modifier checks to look for more common cases first. Add
7959 default_seg for IsString case.
7961 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7963 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7965 * configure: Rebuild with new automake and libtool.
7966 * aclocal.m4, Makefile.in: Likewise.
7968 * doc/Makefile.am (as.dvi): New target.
7969 * doc/Makefile.in: Rebuild.
7971 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7973 * configure.in: Added sparc86x support.
7975 * configure: Rebuild.
7977 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7979 (md_parse_option): Warn if -EL is not supported for this architecture.
7981 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7983 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7985 * config/tc-mips.c (mips_ip): Note when we use get match on
7986 the full instruction name.
7988 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7990 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7991 back into the expression to handle add/sub simplification correctly.
7993 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7995 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7997 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7999 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8002 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8004 * symbols.c (max_indent_level): New global.
8005 (print_symbol_value_1): Use it.
8006 * expr.h (expr_build_dot): Declare.
8007 * expr.c (expr_build_dot): New function.
8009 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8011 * symbols.c (print_binary): New function.
8012 (print_expr_1): Call it.
8014 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8016 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8017 operand in the opcode.
8019 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8021 * config/tc-i386.h: Reorder operand flags and opcode modifier
8022 flags for clarity. Remove unused definitions: Unknown,
8023 ImmUnknown, DispUnknown, NoModrm.
8024 * config/tc-i386.c (type_names): Add missing Debug type.
8025 (md_assemble): Better duplicate prefix checking. Quicker string
8026 instruction check via new opcode_modifier flag.
8028 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8030 * doc/as.texinfo (Invoking): Clarify -Wa example.
8032 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8034 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8035 (s_mips_weakext): Define.
8036 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8037 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8040 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8042 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8043 is an error if the value can not be computed at assembly time.
8044 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8046 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8048 * gasp.c (main): Set next field of new include_path structure to
8049 NULL. From Avery Pennarun <averyp@gdc.ca>.
8051 * read.c (s_mri_sect): Call as_bad rather than abort for an
8052 unsupported MRI target.
8054 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8056 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8057 the destination of a branch instruction should be altered.
8058 (find_real_start): New function: Locate the real, Thumb coded
8059 start of a Thumb function.
8060 (do_t_branch23): Alter the destination of branches to Thumb
8063 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8065 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8067 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8070 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8072 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8073 * doc/c-hppa.texi: Likewise.
8075 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8077 * Makefile.am: Rebuild dependencies.
8078 * Makefile.in: Rebuild.
8080 * Makefile.am (DEP_INCLUDES): New variable.
8081 (.dep1): Change to work when srcdir is not an absolute path.
8082 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8083 * Makefile.in: Rebuild.
8085 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8087 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8088 LinearAddress patch.
8090 * configure.in: Set version to 2.9.1.
8091 * configure: Rebuild.
8093 * Branched binutils 2.9.
8095 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8097 * config/tc-i386.h (FWait): Define.
8098 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8099 other prefixes. Check FWait flag in opcode table to see which
8100 instructions require an fwait prefix.
8102 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8104 * stabs.c (get_stab_string_offset): Always create a stab string
8107 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8109 Fix some gcc -Wall warnings:
8110 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8111 * ehopt.c (eh_frame_code_alignment): Likewise.
8112 * expr.c (integer_constant, operand): Likewise.
8113 * frags.c (frag_align): Likewise.
8114 * gasp.c (level_0, change_base, doinstr): Likewise.
8115 * hash.c (hash_ask): Likewise.
8116 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8117 (debugging_pseudo): Likewise.
8118 * macro.c (define_macro, check_macro): Likewise.
8119 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8120 (ignore_rest_of_line, float_cons): Likewise.
8121 * symbols.c (decode_local_label_name): Likewise.
8122 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8123 (fixup_segment, number_to_chars_bigendian): Likewise.
8124 (number_to_chars_littleendian): Likewise.
8125 * config/atof-ieee.c (gen_to_words): Likewise.
8126 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8127 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8128 * read.c (output_big_sleb128): Initialize locals to avoid
8130 (output_big_uleb128, equals): Likewise.
8131 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8132 to unsigned int. Change zeros to unsigned int.
8133 * cond.c (s_if): Add return to default case.
8134 * frags.c (frag_now_fix): Change return type to addressT.
8135 * frags.h (frag_now_fix): Update declaration.
8136 * listing.c (file_info_struct): Change linenum to unsigned int.
8137 (struct list_info_struct): Change hll_line to unsigned int.
8138 (print_source): Update format string.
8139 * read.c (emit_expr): Change scan to unsigned int, and don't
8140 bother to initialize it.
8141 * symbols.c (dollar_label_count): Change to unsigned long.
8142 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8143 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8144 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8146 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8148 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8149 mcf5200 just as we do for m68000.
8150 (m68k_init_after_args): Likewise.
8151 (md_estimate_size_before_relax): Likewise.
8153 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8155 * config/tc-v850.c (md_assemble): Store relocation addend in
8156 fixup instead of instruction.
8158 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8160 * config/tc-i386.c (md_assemble): Swap template arguments to
8161 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8162 This macro is currently symmetric, so passing them the wrong
8163 way didn't cause any problem, but may if the macro is changed
8165 After copying template to i.tm, use i.tm. rather than t-> to
8166 access fields, and make t a const*
8167 Move i.tm.operand_types[] swap to immediately after the copy.
8169 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8171 * expr.h (expr_build_uconstant): Add prototype.
8172 (expr_build_unary,expr_build_binary): Add prototypes.
8173 * expr.c (expr_build_uconstant): New function.
8174 (expr_build_unary,expr_build_binary): New functions.
8176 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8178 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8179 * macro.c (macro_expand_body): Increase buffer size.
8180 * messages.c (as_warn): Likewise.
8181 (as_warn_where, as_bad, as_bad_where): Likewise.
8183 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8185 Based on patch from H.J. Lu <hjl@gnu.org>:
8186 * Makefile.am (DISTSTUFF): New variable.
8187 (diststuff): New target.
8188 * Makefile.in: Rebuild.
8190 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8192 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8193 m32r_elf_section_change_hook.
8195 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8196 emit a nop if a section ends with a 16 bit instruction.
8198 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8200 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8201 s_lcomm rather than obj_coff_lcomm.
8202 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8204 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8206 * config/tc-i386.h (LinearAddress): Define.
8207 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8208 instruction, don't use a default segment.
8210 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8212 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8213 * configure: Rebuild.
8215 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8217 * aclocal.m4, configure: Rebuild with libtool 1.2.
8219 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8221 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8222 PC relative branches. Patch courtesy of Jonathan Walton.
8225 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8227 * configure.in (emulations): Add thumb-pe target.
8229 * configure (emulations): Add thumb-pe target.
8231 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8233 * itbl-lex.l (yywrap): Don't define if already defined as a
8236 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8238 * depend.c (quote_string_for_make): New function.
8239 (wrap_output): Use it.
8241 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8243 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8244 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8246 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8248 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8249 Recognize -GN and -relax.
8250 (md_begin): Initialize gp size from -G switch.
8251 (alpha_force_relocation): Always force if -relax.
8252 (alpha_align): Take a new argument that will specify when to
8253 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8254 Change all callers. Emit nop alignment padding as nop+unop pair.
8256 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8258 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8259 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8261 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8263 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8264 require padding to the next long word boundary.
8266 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8268 * cgen.c: #include symcat.h.
8269 * config/tc-m32r.c: Likewise.
8271 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8273 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8274 absolute expressions instead of '$' prefixed register names.
8276 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8278 * read.c (s_set): Record file and line info for symbols when -as.
8279 (pseudo_set): Don't overwrite that dummy fragment.
8281 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8283 * config/tc-ppc.c (md_pseudo_table): Add "section".
8284 (ppc_named_section): New static function.
8286 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8288 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8289 so we don't have to scan the entire list.
8291 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8293 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8294 case, allow the parallel instructions to modify the same flag
8297 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8299 * listing.c (list_symbol_table): Categorize symbols by
8300 undefined_section rather than sy_frag->line == NULL.
8302 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8304 * Makefile.am (install-exec-local): Install properly when ln
8305 fails or tooldir == prefix.
8307 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8309 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8310 Test result of insert_operand for error.
8312 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8314 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8315 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8316 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8317 * doc/Makefile.in: Rebuild.
8319 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8321 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8322 (macro): Fix handling of M_COP[0-3].
8324 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8326 Based on patches from Ross Harvey <ross@teraflop.com>:
8327 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8328 if macro_alternate or macro_mri.
8329 (getstring): Remove support for byte constants between < and >.
8330 (get_any_string): '<' only starts a string if macro_alternate or
8332 (macro_expand_body): Permit keyword parameters following
8333 positional parameters.
8335 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8336 * configure.in (alpha*-*-netbsd*): New target.
8337 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8338 * configure: Rebuild.
8340 * as.h (flag_warn_suppress_instructionswap): Move from here...
8341 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8342 here, and make static.
8344 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8345 BFD_ASSEMBLER or MANY_SEGMENTS.
8347 * as.c (show_usage): Update bug-gnu-utils address.
8348 * gasp.c (show_usage): Likewise.
8349 * doc/as.texinfo (Bug Reporting): Likewise.
8351 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8353 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8354 insns regardless of the size of a pointer if we're in mips I or
8356 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8358 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8360 Fix rac to accept only a0:
8361 * tc-d10v.c (parallel_ok, find_opcode):
8362 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8363 Introduce OPERAND_GPR.
8365 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8367 * read.c (s_fill): Handle non-constant repeat counts by creating
8368 an rs_space fragment.
8370 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8372 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8373 from as_bad to as_warn.
8375 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8377 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8378 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8379 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8381 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8383 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8384 seg_fix_rotP rather than fix_root from seg_info.
8386 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8388 * expr.c: Add support for 0x1_2_3_4 bignums.
8390 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8392 * configure.in: Change -linux* to -linux-gnu*.
8393 * configure: Rebuild.
8395 * app.c (do_scrub_begin): Treat \r as whitespace.
8397 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8399 * Makefile.am: Update dependencies.
8400 * Makefile.in: Rebuild.
8402 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8404 * configure, aclocal.m4: Rebuild with new libtool.
8406 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8408 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8409 the argument to bfd_set_arch_mach.
8410 (load_address): Use bfd_arch_bits_per_address to determine the
8411 bit size of an address instead of looking at the isa level.
8412 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8414 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8416 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8418 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8420 * ehopt.c: New file.
8421 * as.h (enum _relax_state): Add rs_cfa.
8422 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8423 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8424 * read.c (emit_expr): Call check_eh_frame.
8425 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8426 (relax_segment): Likewise.
8427 * Makefile.am: Rebuild dependencies.
8428 (GAS_CFILES): Add ehopt.c.
8429 (GENERIC_OBJS): Add ehopt.o.
8430 * doc/internals.texi (Frags): Document rs_cfa.
8432 * as.c (show_usage): Mention --traditional-format.
8433 (parse_args): Accept --traditional-format.
8434 * as.h (flag_traditional_format): Declare.
8435 * output-file.c (output_file_create): If flag_traditional_format,
8436 set BFD_TRADITIONAL_FORMAT on stdoutput.
8437 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8439 * config/tc-mips.c (append_insn): Make sure that if we have a
8440 fixup for an unmatched %hi reloc, it does not associated with a
8443 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8444 * doc/Makefile.in: Likewise.
8446 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8448 * config/tc-m32r.c (check_for_side_effects): New function.
8449 (can_make_parallel): Add checks for instruction side effects
8450 clashing with the other instruction.
8451 (assemble_parallel_insn): Improve warning messages. Return error
8452 message from non-swapped instruction order.
8454 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8456 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8458 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8459 md_cleanup definition. This moves the forced literal output to
8460 the end of the source pass, and avoids macro's inserting literals
8461 into the code immediately after the macro expansion.
8463 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8465 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8466 a gas internal symbol is adjustable.
8467 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8469 * as.h: If gcc version greater than 2.6, use `__format__' and
8470 `__printf__' in function attributes, rather than `format' and
8473 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8475 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8477 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8479 Add tms320c30 support:
8480 * config/tc-tic30.h: New file.
8481 * config/tc-tic30.c: New file.
8482 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8483 TARGET_FORMAT as "coff-tic30".
8484 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8485 * Makefile.am: Rebuild dependencies.
8486 (CPU_TYPES): Add tic30.
8487 (CPU_OBJ_VALID): tic30-aout is valid.
8488 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8489 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8490 * configure, Makefile.in: Rebuild.
8492 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8494 * config/tc-v850.c (md_assemble): Improvements to error messages.
8496 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8498 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8499 BFD_RELOC_HI16_S to store the high bits of any value.
8501 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8502 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8503 assembler calculate relocations to any external symbol at all.
8504 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8505 involving generation of pc-relative relocs.
8506 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8507 has been moved to md_apply_fix3.
8509 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8510 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8511 which actually means (the address of identifier's GOT entry) +
8512 constant, which is not particularly useful.
8514 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8516 * read.h (include_dirs): Declare.
8517 (include_dir_count,include_dir_maxlen): Declare.
8519 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8521 * configure.in: Correct check for shared opcodes library.
8522 * configure: Rebuild.
8524 * listing.c (buffer_line): If we can't open the file, set at_end.
8525 (listing_print): Remove unused local variable fi.
8527 * config/m68k-parse.y (reglistpair): Handle register list in
8530 * config/vms-conf.h: Don't undef VERSION.
8532 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8534 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8536 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8538 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8539 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8540 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8541 (EXTRA_DIST): Define.
8542 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8543 explicitly rather than via the list of object files.
8544 (gcc-as.opt): New file created when make-gas.com is run.
8545 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8546 itbl-cpu.h} to #include appropriate file rather than copying that
8548 * config/vms-conf.h: Synchronize with current config.in.
8549 * Makefile.in: Rebuild.
8551 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8553 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8554 (parallel_ok): Relaxed parallel subinstruction dependency check.
8556 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8558 * as.h (flag_warn_suppress_instructionswap): added new flag.
8559 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8560 command line argument.
8561 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8562 warning only if flag_warn_suppress_instructionswap is false.
8564 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8566 * configure.in (i386-*-mingw32*): New target.
8567 * configure: Rebuild.
8569 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8571 * symbols.c (resolve_symbol_value): Don't set the segment if it
8572 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8574 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8577 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8579 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8580 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8583 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8585 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8587 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8589 * config/tc-v850.c (v850_insert_operand): Display instruction when
8590 an error is encountered.
8592 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8594 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8595 (i386-*-sco3.2v5*coff): New target.
8596 (i386-*-sco3.2*): New target.
8597 * configure: Rebuild.
8599 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8601 * config/tc-v850.c: Tidy error message production.
8603 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8605 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8606 validate_immediate return value in the right type for comparisons
8609 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8611 * listing.c (MAX_BYTES): Use listing variables not constants.
8612 (data_buffer): No longer an array, but a pointer.
8613 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8614 (listing_listing): Allocate data_buffer.
8616 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8618 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8619 --listing-rhs-width, --listing-cont-lines.
8620 (show_usage): Update.
8621 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8622 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8623 (print_lines): Use the variables instead of the constants.
8624 (listing_listing): Likewise.
8625 * listing.h: Declare the new vars.
8627 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8629 * as.c (parse_args): Add --keep-locals alias for -L.
8630 Add --strip-local-absolute.
8631 (show_usage): Update.
8632 * as.h (flag_strip_local_absolute): New flag.
8633 * symbols.c (S_IS_LOCAL): Use it.
8634 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8635 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8636 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8638 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8640 * config/tc-m32r.c: Detect if explicitly parallel instructions
8641 might have an io conflict and issue a warning message.
8643 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8645 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8646 cgen_swap_fixups): Functions to save, restore and swap the fixup
8647 chain with a backup copy.
8648 (cgen_asm_finish_insn): Returns address of constructed insn.
8650 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8652 * listing.c (file_info_struct): Remove FILE, add POS.
8653 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8654 (file_info): Don't open the file.
8655 (buffer_line): Check for the file in the last_open cache, updating
8657 (print_source): Don't reference file_info->file.
8658 (listing_listing): Likewise.
8659 (listing_print): Close the file in the cache, if any.
8661 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8663 * read.c (dwarf_file_string): New file static variable.
8664 (emit_expr): Look for constant sequence that leads up to a file
8665 name in DWARF debugging output.
8666 (stringer): Use dwarf_file_string to decide whether to accept a
8667 string as a file name.
8669 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8671 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8672 (crack_operand): Add reg->reglst MRI hack.
8673 (r_seg): Put reglst symbols in reg_section.
8674 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8676 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8678 * tc-sh.c (get_specific): Handle SGR & DBR.
8680 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8682 * tc-h8300.c (parse_reg): Take the length of the symbol into
8683 account when attempting to match a register name.
8684 * tc-h8500.c (parse_reg): Likewise.
8686 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8688 * cgen.c: Formatting changes to improve readability.
8690 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8692 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8695 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8697 Based on a patch from Jim Wilson
8698 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8699 (tc_gen_reloc): Handle cross section PC relative relocs
8702 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8704 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8706 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8708 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8709 (expr_jmp_buf): New static local.
8710 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8711 (cgen_md_operand): New function.
8712 * tc-m32r.c: Clean up pass over `struct foo' usage.
8713 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8715 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8717 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8718 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8720 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8722 * config/tc-i386.c (i386_operand): Give an error if there are
8723 unrecognized characters after an expression.
8725 For older changes see ChangeLog-9697