1 2000-12-12 Nick Clifton <nickc@redhat.com>
3 * cgen.h: Fix formatting.
4 * input-scrub.c: Fix formatting.
5 * macro.c: Fix formatting.
7 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
9 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
10 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
12 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
14 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
17 * i386.h (*_Suf): Remove No_dSuf.
18 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
20 (i386_optab): Remove 'd' in the suffixes.
22 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
24 * config/tc-i386.c (T_SHORT): Undefine before defining.
26 2000-12-05 Kazu Hirata <kazu@hxi.com>
28 * config/tc-mips.c: Fix formatting.
30 2000-12-04 Matthew Hiller <hiller@redhat.com>
32 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
33 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
34 (md_show_usage): Ditto.
35 (md_parse_option): Ditto.
36 (d10v_cleanup): Writes pending instruction only if
37 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
38 Fix compile time warning messages.
40 * doc/c-d10v.texi: Documents new options.
42 2000-12-04 Matthew Hiller <hiller@redhat.com>
44 * stabs.c (outputting_stabs_line_debug): New variable.
45 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
46 function entry and unset at function exit.
48 * read.h (outputting_stabs_line_debug): New extern declaration.
50 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
52 * dwarf2dbg.c: Fix compile time warning messages.
54 2000-12-03 Kazu Hirata <kazu@hxi.com>
56 * config/tc-a29k.c: Fix formatting.
57 * config/tc-alpha.c: Likewise.
58 * config/tc-arm.c: Likewise.
59 * config/tc-cris.c: Likewise.
60 * config/tc-hppa.c: Likewise.
61 * config/tc-i370.c: Likewise.
62 * config/tc-i386.c: Likewise.
63 * config/tc-i860.c: Likewise.
64 * config/tc-i960.c: Likewise.
65 * config/tc-ia64.c: Likewise.
66 * config/tc-m68hc11.c: Likewise.
67 * config/tc-m68k.c: Likewise.
68 * config/tc-m88k.c: Likewise.
69 * config/tc-pj.c: Likewise.
70 * config/tc-ppc.c: Likewise.
71 * config/tc-sh.c: Likewise.
72 * config/tc-sparc.c: Likewise.
73 * config/tc-tahoe.c: Likewise.
74 * config/tc-vax.c: Likewise.
76 2000-12-01 Chris Demetriou <cgd@sibyte.com>
78 * config/tc-mips.c (mips_ip): When calculating offsets,
79 don't accept as constant the difference between the
80 addresses of symbols in two different sections.
82 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
84 (validate_mips_insn): Likewise. Also, update 'B' operand
85 specifier to use OP_*_CODE20 constants and delete 'm' operand
87 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
88 operand specifiers. Change warning generated by 'B' operand
89 specifier to reflect its new multi-purpose usage.
91 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
92 -1, and update comment.
93 (file_mips_isa): Likewise.
94 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
95 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
96 ISA_* constants rather than hard-coded numbers.
97 (mips_cpu_info): New structure.
98 (mips_cpu_info_table): New table describing CPU and ISA names
100 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
101 mips_cpu_info_from_cpu): New functions.
102 (mips_isa_to_str): New function to get string for ISA name.
103 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
105 (md_begin): Redo CPU and ISA selection logic, using
106 mips_cpu_info_from_*. Convert to use ISA_* constants rather
107 than hard-coded numbers.
108 (append_insn, mips_emit_delays, macro, macro2): Convert to use
109 ISA_* constants rather than hard-coded numbers.
110 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
111 (md_longopts): Delete OPTION_NO_MIPS32.
112 (md_parse_option): Convert to use ISA_* constants rather than
113 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
114 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
115 to use strcasecmp to recognize "default" and to use
116 mips_cpu_info_from_name to get CPU numbers from argument.
117 (md_show_usage): Move -mips32 so it's with the rest of the ISA
118 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
120 (s_mipsset): Accept ISA value 32.
121 * doc/as.texinfo: Clean up MIPS options summary slightly,
122 remove -no-mips32. Add note about -mips4 and -mips32
123 specifying those ISA levels. Delete -mips32 and -no-mips32
124 cpu flag descriptions.
125 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
126 up the supported CPU switch list, and replace 4Kc, 4Km, and
127 4Kp entries with a single mips32-4k entry. Note that you can
130 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
132 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
134 (md_parse_option): Add cases for OPTION_MIPS5 and
136 (md_show_usage): Mention -mips5 and -mips64 arguments.
137 (s_mipsset): Add cases for MIPS5 and MIPS64.
138 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
140 * doc/as.texinfo: Mention -mips5 and -mips64 options
142 * doc/c-mips.texi: Likewise. Also update introduction
143 and ".set" usage information.
145 * config/tc-mips.c (md_show_usage): Add "sb1" to the
147 (mips_cpu_info_table): Add SB-1 entries.
148 * doc/c-mips.texi: Add "sb1" to the list of CPUs
149 known to the -mcpu option.
151 * doc/as.texinfo: Correct description of MIPS -mcpu
152 option, by copying some of the text from doc/c-mips.texi.
154 2000-12-01 Joel Sherrill <joel@OARcorp.com>
156 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
158 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
159 (sparc*-*-rtems*): Switched from a.out to ELF.
160 * configure: Regenerate.
161 * config.in: Regenerate.
162 * Makefile.in: Regenerate.
163 * aclocal.m4: Regenerate.
164 * po/gas.pot: Regenerate.
166 2000-11-30 Philip Blundell <pb@futuretv.com>
168 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
169 even in non BFD_ASSEMBLER case.
171 2000-11-30 Diego Novillo <dnovillo@redhat.com>
173 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
176 2000-11-29 Richard Henderson <rth@redhat.com>
178 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
179 until dwarf2_finish; use relaxation to get cross-fragment offsets;
180 thread multiple subsegments properly; handle multiple code
181 sections properly; emit proper compilation unit info for assembler
184 * as.h (enum _relax_state): Add rs_dwarf2dbg.
185 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
186 (dwarf2dbg_estimate_size_before_relax): Declare.
187 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
188 * write.c: Include dwarf2dbg.h.
189 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
190 (relax_segment): Likewise.
192 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
194 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
195 jump>: Use as_bad_where instead of as_bad. Tweak error message
196 accordingly. Stabilize frag by updating fix part and resetting
198 <undefined symbol, unconditional jump>: Ditto.
199 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
200 indexing is_end_of_line[].
201 (md_assemble): Initialize size to 0.
202 (md_section_align): Mark parameter seg as unused.
203 (parse_reg): Parse names case-insensitively.
205 2000-11-28 Kazu Hirata <kazu@hxi.com>
207 * config/obj-aout.h: Fix formatting.
208 * config/obj-bout.h: Likewise.
209 * config/obj-coff.c: Likewise.
210 * config/obj-coff.h: Likewise.
211 * config/obj-elf.h: Likewise.
212 * config/obj-som.h: Likewise.
213 * config/obj-vms.c: Likewise.
214 * config/obj-vms.h: Likewise.
215 * config/tc-h8300.h: Likewise.
216 * config/tc-ns32k.h: Likewise.
217 * config/tc-sparc.h: Likewise.
218 * config/tc-tic54x.h: Likewise.
219 * config/tc-z8k.h: Likewise.
221 2000-11-28 Nick Clifton <nickc@redhat.com>
223 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
224 License is present in the sources, but not the output, and
225 also available from the GNU website.
226 (GNU Free Documentation License): Comment out this section.
228 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
230 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
231 targets. Remove i860 from valid a.out targets.
232 * Makefile.in: Regenerate.
234 * config/tc-cris.c: Include dwarf2dbg.h.
235 (md_pseudo_table): Add .file and .loc.
236 (md_assemble): Call dwarf2_emit_insn if generating ELF.
237 (s_cris_file, s_cris_loc): New.
238 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
239 * Makefile.am: Regenerate dependencies.
240 * Makefile.in: Regenerate.
242 2000-11-28 Alan Modra <alan@linuxcare.com.au>
244 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
245 (MRI_MUL_PRECEDENCE): Likewise.
246 (op_rank): Fix a comment typo.
248 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
250 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
252 (get_operand): Fix analysis for movw/movb instructions.
254 2000-11-24 Nick Clifton <nickc@redhat.com>
256 * configure.in (xscale-elf): Add target.
257 (xscale-coff): Add target.
258 * configure: Regenerate.
260 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
262 (ARM_EXT_XSCALE): New ARM architecture extension.
263 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
264 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
265 (ARM_THUMB): Rename to ARM_EXT_THUMB.
266 (ARM_ARCH_V4): Remove processor from architecture.
267 (ARM_ARCH_3M): New architecutre definition.
268 (ARM_ARCH_V5TE): New architecutre definition.
269 (ARM_ARCH_XSCALE): New architecutre definition.
270 (CPU_DEFAULT): Allow to be defaulted to XScale.
271 (atpcs): New boolean variable.
272 (ldr_flags): Support 'd' flag for double word loads.
273 (str_flags): Support 'd' flag for double word stored.
274 (do_mia): New function.
275 (do_mar): New function.
276 (do_mra): New function.
277 (do_pld): New function.
278 (do_ldrd): New function.
279 (do_blx): New function.
280 (do_bkpt): New function.
281 (do_clz): New function.
282 (do_lstc2): New function.
283 (do_cdp2): New function.
284 (do_t_blx): New function.
285 (do_t_bkpt): New function.
286 (do_smla): New function.
287 (do_smlal): New function.
288 (do_smul): New function.
289 (do_qadd): New function.
290 (do_co_reg2c): New function.
291 (LONGEST_INSN): Redefine to 7.
293 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
294 command line switches.
296 2000-11-22 Jim Wilson <wilson@redhat.com>
298 * config/tc-ia64.c (pseudo_func): Add missing initializers.
299 (struct rsrc): Make line unsigned.
300 (gr_values): Add missing initializer.
301 (SLOT_NUM_NOT_SET): Add unsigned cast.
302 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
303 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
304 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
305 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
306 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
307 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
308 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
309 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
310 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
311 Add ATTRIBUTE_UNUSED to unused parameters.
312 (convert_expr_to_ab_reg): Add parens.
313 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
314 (dot_prologue): Initialize grsave when declared.
315 (md_pseudo_table): Add missing initializers.
316 (operand_match): Add casts to bfd_vma.
317 (emit_one_bundle): Delete unused local prev. Make required_template
319 (specify_resource): Cast i to unsigned.
320 (note_register_values): Use fprintf_vma.
321 (print_dependency): Likewise.
323 2000-11-21 Jim Wilson <wilson@redhat.com>
325 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
326 for unwind info section.
327 (dot_endp): Likewise for unwind section.
329 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
332 2000-11-21 Jakub Jelinek <jakub@redhat.com>
334 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
335 (output_insn): Call dwarf2_emit_insn.
336 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
338 2000-11-17 Richard Henderson <rth@redhat.com>
340 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
341 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
342 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
344 2000-11-17 Nick Clifton <nickc@redhat.com>
346 * config/tc-arm.c (md_pseudo_table): Add support for .line and
349 2000-11-17 Richard Henderson <rth@redhat.com>
351 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
353 2000-11-17 Richard Henderson <rth@redhat.com>
355 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
356 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
357 tri-state definition of alpha_flag_mdebug.
358 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
359 (s_alpha_file): Store first .file directive.
361 (md_pseudo_table): Add stabs and stabn.
363 2000-11-17 Richard Henderson <rth@redhat.com>
365 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
367 2000-11-17 Richard Henderson <rth@redhat.com>
369 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
370 (main): Call dwarf2_finish.
371 * as.h (debug_type): Clarify documentation of the meaning
373 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
374 (print_stats): Fix parenthesis problem.
375 (now_subseg_size): New.
376 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
377 (dwarf2_directive_file): Don't set debug_type.
378 (dwarf2_where): Honor DEBUG_DWARF2 first.
379 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
380 do nothing if not emitting dwarf2 debug info, or no work.
381 * dwarf2dbg.h (dwarf2_emit_insn): Update.
382 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
383 (ecoff_new_file): Likewise.
384 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
385 commentary wrt dwarf2.
387 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
388 ATTRIBUTE_UNUSED as needed.
389 (emit_insn): Call dwarf2_emit_insn.
392 (s_alpha_coff_wrapper): Don't handle them.
393 (md_pseudo_table): Update for .file and .loc.
394 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
396 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
397 don't protect with debug_type.
398 * config/tc-hppa.c (md_assemble): Likewise.
399 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
400 * config/tc-mn10300.c (md_assemble): Likewise.
401 * config/tc-sh.c (md_assemble): Likewise.
402 * config/tc-v850.c (md_assemble): Likewise.
404 * config/tc-arm.c (arm_end_of_source): Remove.
405 * config/tc-hppa.c (pa_end_of_source): Remove.
406 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
407 * config/tc-mn10300.c (mn10300_finalize): Remove.
408 * config/tc-sh.c (sh_finalize): Remove.
409 * config/tc-v850.c (sh_finalize): Remove.
411 * config/tc-arm.h (md_end): Remove.
412 * config/tc-hppa.h (md_end): Remove.
413 (DWARF2_LINE_MIN_INSN_LENGTH): New.
414 * config/tc-m68hc11.h (md_end): Remove.
415 * config/tc-mn10300.h (md_end): Remove.
416 * config/tc-sh.h (md_end): Remove.
417 * config/tc-v850.h (md_end): Remove.
419 * config/tc-ia64.c (emit_one_bundle): Don't protect
420 dwarf2 bits with debug_type.
421 (md_assemble): Likewise.
422 (ia64_end_of_source): Don't call dwarf2_finish.
424 2000-11-16 Jim Wilson <wilson@redhat.com>
426 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
427 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
430 2000-11-16 H.J. Lu <hjl@gnu.org>
432 * config/obj-elf.c (obj_elf_symver): Don't check the missing
435 2000-11-15 Kazu Hirata <kazu@hxi.com>
437 * config/tc-tic30.c: Fix formatting.
438 * config/tc-tic80.c: Likewise.
439 * config/tc-v850.c: Likewise.
440 * config/tc-vax.c: Likewise.
441 * config/tc-w65.c: Likewise.
442 * config/tc-z8k.c: Likewise.
444 2000-11-14 DJ Delorie <dj@redhat.com>
446 * config/tc-v850.c: Support dwarf2.
447 * config/tc-v850.h: Ditto.
449 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
450 parse_cons_expression_v850 to initialize hold_cons_reloc.
452 2000-11-15 Bernd Schmidt <bernds@redhat.com>
454 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
455 (errata_nops_necessary_p): New function.
456 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
459 2000-11-14 Jim Wilson <wilson@redhat.com>
461 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
462 return little endian bfd formats.
464 2000-11-14 Kazu Hirata <kazu@hxi.com>
466 * config/aout_gnu.h: Fix formatting.
467 * config/atof-vax.c: Likewise.
468 * config/m68k-parse.h: Likewise.
469 * config/m88k-opcode.h: Likewise.
470 * config/obj-elf.c: Likewise.
471 * config/tc-arm.c: Likewise.
472 * config/tc-cris.c: Likewise.
473 * config/tc-i386.c: Likewise.
474 * config/tc-ia64.c: Likewise.
475 * config/tc-mn10300.c: Likewise.
476 * config/te-386bsd.h: Likewise.
477 * config/te-hppa.h: Likewise.
478 * config/te-nbsd.h: Likewise.
479 * config/te-ppcnw.h: Likewise.
480 * config/te-sparcaout.h: Likewise.
481 * config/te-tmips.h: Likewise.
482 * config/vax-inst.h: Likewise.
483 * config/vms-conf.h: Likewise.
485 2000-11-14 Jakub Jelinek <jakub@redhat.com>
487 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
489 2000-11-13 H.J. Lu <hjl@gnu.org>
491 * config/obj-elf.c (elf_frob_symbol): Support
492 ".symver name,name2@@@nodename".
493 (elf_frob_file_before_adjust): Likewise.
495 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
496 and ".symver name,name2@@@nodename".
499 2000-11-12 H.J. Lu (hjl@gnu.org)
501 * config/obj-elf.c (obj_elf_symver): Check missing version
504 2000-11-12 H.J. Lu (hjl@gnu.org)
506 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
507 instead of bfd_vma for non-bfd assemblers.
509 2000-11-09 Kazu Hirata <kazu@hxi.com>
511 * itbl-ops.c: Fix comment typos.
513 2000-11-08 Jim Wilson <wilson@redhat.com>
515 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
516 (struct unwind): Add next_slot_frag field.
517 (slot_index): New parameters slot_frag and first_frag. Add code
518 to add in frag sizes when different. Add comments.
519 (fixup_unw_records): New locals first_frag and last_frag. Pass new
520 arguments to slot_index.
521 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
522 loop end. Set next_slot_frag field.
524 2000-11-07 H.J. Lu <hjl@gnu.org>
526 * doc/as.texinfo (.symver): Updated for versioned symbol
529 * obj.h (format_ops): Add the frob_file_before_adjust field.
531 * config/obj-aout.c (aout_format_ops): Set the
532 frob_file_before_adjust field to 0.
533 * config/obj-coff.c (coff_format_ops): Likewise.
534 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
536 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
538 (elf_frob_file_before_adjust): New function to remove unneeded
539 versioned symbols from the symbol table.
540 (elf_format_ops): Set the frob_file_before_adjust field to
541 elf_frob_file_before_adjust.
543 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
546 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
548 2000-11-07 Peter Targett <peter.targett@arccores.com>
550 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
552 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
553 Fix compile time warning messages.
555 2000-11-07 Nick Clifton <nickc@redhat.com>
557 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
558 buffer in order to avoid buffer overflows.
560 2000-11-06 Steve Ellcey <sje@cup.hp.com>
562 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
563 Change M to m for -milp32 or -mlp64 to match gcc.
564 (dot_endp): Use bytes_per_address instead of 8.
565 (emit_one_bundle): Use number_to_chars_littleendian instead of
567 (fix_insn): Likewise.
568 (ia64_init): New function.
569 (ia64_target_format): New function.
570 (md_begin): Set endianness, arch, and machine as appropriate.
571 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
572 Make these macros depend on TE_HPUX macro.
573 (TARGET_FORMAT): Define.
574 (HOST_SPECIAL_INIT): Define.
575 * config/te-hpux.h: New file.
576 * configure.in: Add "ia64-*-hpux*" target to configure.
577 * configure: Regenerate.
579 2000-11-06 Kazu Hirata <kazu@hxi.com>
581 * as.c: Fix formatting.
582 * dwarf2dbg.c: Likewise.
583 * input-file.c: Likewise.
584 * input-file.h: Likewise.
585 * input-scrub.c: Likewise.
586 * itbl-ops.c: Likewise.
587 * listing.c: Likewise.
589 * messages.c: Likewise.
591 * subsegs.c: Likewise.
592 * subsegs.h: Likewise.
595 2000-11-06 Nick Clifton <nickc@redhat.com>
597 * doc/as.texinfo: Add GNU Free Documentation License.
598 * doc/gasp.texi: Add GNU Free Documentation License.
599 * doc/as.1: Add GNU Free Documentation License.
601 2000-11-05 Nick Clifton <nickc@redhat.com>
603 * config/tc-arm.c: Add include of "dwarf2dbg.h"
605 2000-11-02 Per Lundberg <plundis@chaosdev.org>
607 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
608 * configure: Regenerate.
610 2000-11-01 Nick Clifton <nickc@redhat.com>
612 * read.c (original_case_string): New global variable.
613 (read_a_source_file): Copy opcode string into
614 original_case_string if clobbering the case of the opcode.
615 * read.h: Export the definition of original_case_string.
616 * config/tc-arm.c (md_assembler): When parsing a .req
617 directive use the original opcode string, not the case
620 2000-11-02 Nick Clifton <nickc@redhat.com>
622 * config/tc-mn10300.c (debug_line): Remove this static
624 (md_assemble): Call dwarf2_generate_asm_lineno instead of
625 dwarf2_where and dwarf2_gen_line_info.
627 2000-11-02 Theo Honohan <th@futuretv.com>
629 * config/tc-arm.c (do_msr): Improve error message.
631 2000-10-31 Eric Christopher <echristo@redhat.com>
633 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
634 or pc-relative, else use fx_offset.
636 2000-10-31 Jim Wilson <wilson@redhat.com>
638 * config/tc-ia64.c (struct md): New field tag_fixups.
639 (ia64_flush_insns): Handle tag_fixups. Error if dangling
640 qualifying predicate.
641 (emit_one_bundle): Delete spurious multiplication by one. Handle
643 (ia64_start_line): Error if dangling qualifying predicate.
644 (defining_tag): New static variable.
645 (ia64_unrecognized_line, case '['): Parse tags.
646 (ia64_frob_label): Create tag_fixups.
647 (md_assemble): Reset md.qp.X_op after using it.
649 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
651 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
653 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
655 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
657 2000-10-30 Kazu Hirata <kazu@hxi.com>
659 * expr.c: Fix formatting.
660 * flonum-copy.c: Likewise.
661 * flonum.h: Likewise.
665 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
667 * as.h (OPTION_MD_BASE): Bump to 190.
668 * as.c (parse_args) <std_longopts>: Add comment about the need to
669 check OPTION_MD_BASE in as.h.
671 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
674 2000-10-27 Nick Clifton <nickc@redhat.com>
676 * configure.in (emulations): Add m68hc12.
677 * configure: Regenerate.
678 * po/gas.pot: Regenerate.
680 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
682 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
684 (arm_psr_parse): Handle lowercase CPSR and SPSR.
686 2000-10-25 Nick Clifton <nickc@redhat.com>
688 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
689 a DWARF2 line number information sequence.
691 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
693 * read.c (generate_lineno_debug): Update comment describing why
694 DWARF2 line number debug information is not generated
695 automatically by this function.
697 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
700 * config/tc-arm.h (md_end): Define.
701 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
703 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
704 if generating DWARF2 line numbers.
705 (arm_end_of_source): New function. Call dwarf2_finish if
708 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
709 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
710 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
712 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
714 * tc-i386.c: Fix prototype declarations for functions taking no
717 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
719 * tc-i386.c (i386_operand_modifier): Remove.
720 (build_displacement_string): Remove.
721 (i386_parse_seg): Remove.
722 (i386_intel_memory_operand): Remove.
723 (i386_intel_operand): Re-write using recursive descent parser based
724 on MASM documentation.
725 (struct intel_parser_s): New structure.
726 (intel_parser): New static variable.
727 (struct intel_token): New structure.
728 (cur_token, prev_token): New static variables.
741 (intel_match_token): New function.
742 (intel_get_token): New function.
743 (intel_putback_token): New function.
744 (intel_expr): New function.
745 (intel_e05): New function.
746 (intel_e05_1): New function.
747 (intel_e06): New function.
748 (intel_e06_1): New function.
749 (intel_e09): New function.
750 (intel_e09_1): New function.
751 (intel_e10): New function.
752 (intel_e10_1): New function.
753 (intel_e11): New function.
755 2000-10-20 Jakub Jelinek <jakub@redhat.com>
757 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
758 instructions to loose any special insn->architecture mask.
760 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
761 (sparc_md_end, sparc_arch_types, sparc_arch,
762 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
763 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
764 request v9b architecture if they are used).
766 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
768 * config/tc-m68k.c: Fix the previous misapplied patch.
770 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
772 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
773 BFD_ASSEMBLER and !BFD_ASSEMBLER.
774 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
777 2000-10-17 Kazu Hirata <kazu@hxi.com>
779 * debug.c: Fix formatting.
780 * depend.c: Likewise.
781 * dwarf2dbg.c: Likewise.
782 * dwarf2dbg.h: Likewise.
786 * flonum-konst.c: Likewise.
789 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
791 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
793 * doc/as.texinfo: Added notes about this new option.
795 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
797 * config/tc-sh.c (JREG): Remove.
798 (md_convert_frag): Remove #if 0:d code using JREG.
800 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
802 * config/tc-i386.c (i386_operand_modifier): Only match
803 modifiers SHORT and FLAT if they are followed by a space.
804 (parse_register): When `allow_naked_reg' is set, do not confuse
805 identifiers that start with a register name with a register.
807 2000-10-12 Kazu Hirata <kazu@hxi.com>
809 * app.c: Fix formatting.
812 * bit_fix.h: Likewise.
817 2000-10-11 Alan Modra <alan@linuxcare.com.au>
819 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
821 2000-10-07 Alan Modra <alan@linuxcare.com.au>
823 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
824 Re-arrange function a little and improve error message.
826 * write.c (write_relocs): Fix a comment.
828 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
831 2000-10-05 Jim Wilson <wilson@cygnus.com>
833 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
835 2000-10-05 Alan Modra <alan@linuxcare.com.au>
837 * config/tc-i386.c: Delete some useless comments, reformat others.
839 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
840 non-global syms in linkonce sections.
842 2000-10-04 Ralf Baechle <ralf@gnu.org>
844 * config/tc-ia64.c (operand_match): Don't use // style comments.
845 * config/tc-i370.c: Likewise.
847 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
849 Changes to handle varying register prefix and user symbol prefix.
850 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
851 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
852 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
853 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
854 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
855 (demand_register_prefix): New variable.
856 (md_pseudo_table): New pseudo ".syntax".
857 (md_longopts): New options --no-underscore and --underscore.
858 (cris_target_format): Return elf32-us-cris or elf32-cris depending
859 on symbols_have_leading_underscore.
860 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
861 (get_spec_reg): Ditto.
862 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
864 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
866 <case OPTION_NO_US, case OPTION_US>: New.
867 (md_show_usage): Be brief and reformat to match continuation of
869 * po/gas.pot: Regenerate.
871 2000-09-28 Alan Modra <alan@linuxcare.com.au>
873 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
874 force relocs for 12 bit branches.
875 (md_apply_fix): Similarly, adjust logic here.
877 2000-09-28 Alan Modra <alan@linuxcare.com.au>
879 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
880 adjust for external and weak syms as we will use a reloc. Allow
881 for +8 offset when calculating limits of branches.
882 (hppa_fix_adjustable): Undo 2000-09-23 change.
883 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
884 Correct distance calculation.
885 (tc_gen_reloc): Print the file name and line number if we can't
888 From John David Anglin <dave@hiauly1.hia.nrc.ca>
889 * config/tc-hppa.c (nonzero_dibits): Define.
890 (arg_reloc_stub_needed): Check each arg and return value
891 separately for zero case.
892 (pa_align): Declare argument `bytes'.
894 2000-09-25 Kazu Hirata <kazu@hxi.com>
896 * config/tc-cris.c: Fix formatting.
897 * config/tc-d10v.h: Likewise.
898 * config/tc-d30v.c: Likewise.
899 * config/tc-d30v.h: Likewise.
900 * config/tc-fr30.c: Likewise.
901 * config/tc-fr30.h: Likewise.
902 * config/tc-m68k.c: Likewise.
903 * config/tc-m68k.h: Likewise.
904 * config/tc-pj.h: Likewise.
905 * config/tc-ppc.c: Likewise.
906 * config/tc-ppc.h: Likewise.
907 * config/tc-sh.c: Likewise.
908 * config/tc-sh.h: Likewise.
909 * config/tc-sparc.c: Likewise.
910 * config/tc-v850.h: Likewise.
911 * config/tc-vax.h: Likewise.
912 * config/tc-w65.h: Likewise.
913 * config/tc-z8k.h: Likewise.
915 2000-09-23 Alan Modra <alan@linuxcare.com.au>
917 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
919 (hppa_force_relocation): Likewise.
921 2000-09-22 Jim Wilson <wilson@cygnus.com>
923 * config/tc-ia64.c (dv_sem): Add "stop".
924 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
925 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
926 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
928 (mark_resources): Check IA64_RS_PRr.
930 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
932 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
933 md_estimate_size_before_relax): Redesign and clean up the
934 relaxation mechanism.
936 2000-09-21 Kazu Hirata <kazu@hxi.com>
938 * config/tc-ns32k.c: Fix formatting.
939 * config/tc-ns32k.h: Likewise.
941 2000-09-20 Kazu Hirata <kazu@hxi.com>
943 * config/tc-m32r.c: Fix formatting.
944 * config/tc-m32r.h: Likewise.
945 * config/tc-m68851.h: Likewise.
946 * config/tc-m68hc11.c: Likewise.
947 * config/tc-m68hc11.h: Likewise.
948 * config/tc-m88k.c: Likewise.
949 * config/tc-mcore.c: Likewise.
950 * config/tc-mcore.h: Likewise.
951 * config/tc-mips.c: Likewise.
952 * config/tc-mips.h: Likewise.
953 * config/tc-mn10200.h: Likewise.
954 * config/tc-mn10300.h: Likewise.
955 * config/tc-tahoe.c: Likewise.
956 * config/tc-tahoe.h: Likewise.
958 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
960 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
961 Likewise in relaxation description comments.
963 2000-09-18 Alan Modra <alan@linuxcare.com.au>
965 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
966 subtraction of two syms without emitting a relocation.
968 From David Huggins-Daines <dhd@linuxcare.com>
969 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
970 global or weak symbols.
972 2000-09-15 Kazu Hirata <kazu@hxi.com>
974 * config/tc-h8300.h: Fix formatting.
975 * config/tc-h8500.c: Likewise.
976 * config/tc-h8500.h: Likewise.
977 * config/tc-hppa.h: Likewise.
978 * config/tc-i370.h: Likewise.
979 * config/tc-i386.h: Likewise.
980 * config/tc-i860.c: Likewise.
981 * config/tc-i860.h: Likewise.
982 * config/tc-i960.h: Likewise.
983 * config/tc-ia64.c: Likewise.
984 * config/tc-ia64.h: Likewise.
986 2000-09-14 Kazu Hirata <kazu@hxi.com>
988 * config/tc-a29k.c: Fix formatting.
989 * config/tc-alpha.c: Likewise.
990 * config/tc-arc.c: Likewise.
991 * config/tc-arc.h: Likewise.
992 * config/tc-arm.c: Likewise.
993 * config/tc-arm.h: Likewise.
994 * config/tc-avr.c: Likewise.
995 * config/tc-avr.h: Likewise.
996 * config/tc-tic30.c: Likewise.
997 * config/tc-tic30.h: Likewise.
998 * config/tc-tic54x.c: Likewise.
999 * config/tc-tic54x.h: Likewise.
1000 * config/tc-tic80.c: Likewise.
1001 * config/tc-tic80.h: Likewise.
1003 2000-09-14 Timothy Wall <twall@cygnus.com>
1005 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1006 parallel comparisons for later use.
1007 (struct rsrc): Add parallel comparison type.
1008 (resources_match): Skip special cases of PR usage (non-conflicting
1011 2000-09-13 Kazu Hirata <kazu@hxi.com>
1013 * config/obj-ecoff.c: Fix formatting.
1014 * config/obj-elf.c: Likewise.
1015 * config/obj-elf.h: Likewise.
1016 * config/obj-evax.h: Likewise.
1017 * config/obj-generic.h: Likewise.
1018 * config/obj-hp300.c: Likewise.
1019 * config/obj-hp300.h: Likewise.
1020 * config/obj-ieee.h: Likewise.
1021 * config/obj-vms.c: Likewise.
1022 * config/obj-vms.h: Likewise.
1024 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1026 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1027 (md_parse_option): Ditto.
1028 (md_longopts): Add -mips32 option.
1029 (md_show_usage): Document new options.
1030 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1031 (mips_ip): Assemble mfc0 with a sub-selection code.
1032 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1033 (mips_cpu_to_str): New function.
1034 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1035 Use CPU_* defines instead of hardcoded numbers.
1037 * doc/as.texinfo: Document new options.
1038 * doc/c-mips.texi: Ditto.
1040 2000-09-12 Kazu Hirata <kazu@hxi.com>
1042 * as.h: Fix formatting.
1043 * asintl.h: Likewise.
1044 * bit_fix.h: Likewise.
1045 * config/obj-aout.c: Likewise.
1046 * config/obj-aout.h: Likewise.
1047 * config/obj-bout.c: Likewise.
1048 * config/obj-bout.h: Likewise.
1049 * config/obj-coff.c: Likewise.
1050 * config/obj-coff.h: Likewise.
1051 * dwarf2dbg.h: Likewise.
1053 * flonum.h: Likewise.
1054 * frags.h: Likewise.
1055 * itbl-ops.h: Likewise.
1056 * macro.h: Likewise.
1059 * struc-symbol.h: Likewise.
1060 * subsegs.h: Likewise.
1061 * symbols.h: Likewise.
1063 * write.h: Likewise.
1065 2000-09-11 Kazu Hirata <kazu@hxi.com>
1067 * bignum-copy.c: Fix formatting.
1068 * config/tc-i370.c: Likewise.
1069 * config/tc-i960.c: Likewise.
1070 * config/tc-m68k.c: Likewise.
1071 * ehopt.c: Likewise.
1072 * flonum-copy.c: Likewise.
1073 * flonum-konst.c: Likewise.
1074 * flonum-mult.c: Likewise.
1075 * literal.c: Likewise.
1078 * stabs.c: Likewise.
1079 * subsegs.c: Likewise.
1081 2000-09-09 Philip Blundell <philb@gnu.org>
1083 * configure.in (arm*-*-uclinux*): New target.
1084 * configure: Regenerate.
1086 2000-09-09 Kazu Hirata <kazu@hxi.com>
1088 * input-file.c: Fix formatting.
1089 * itbl-ops.c: Likewise.
1090 * messages.c: Likewise.
1092 2000-09-08 Philip Blundell <philb@gnu.org>
1094 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1097 2000-09-07 H.J. Lu <hjl@gnu.org>
1099 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1100 * configure: Rebuild.
1102 2000-09-07 Kazu Hirata <kazu@hxi.com>
1104 * atof-generic.c: Fix formatting.
1105 * config/tc-mips.c: Likewise.
1106 * config/tc-vax.c: Likewise.
1107 * input-scrub.c: Likewise.
1109 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1111 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1112 * configure.in (sh-*-linux*): Added.
1113 * configure: Rebuilt.
1115 2000-09-06 Kazu Hirata <kazu@hxi.com>
1117 * config/tc-hppa.c: Fix formatting.
1119 * ecoff.c: Fix formatting.
1121 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1123 * configure: Rebuilt with new libtool.m4.
1125 2000-09-05 Kazu Hirata <kazu@hxi.com>
1127 * cgen.c: Fix formatting.
1128 * config/tc-ia64.c: Likewise.
1130 2000-09-05 Nick Clifton <nickc@redhat.com>
1132 * aclocal.m4: Regenerate.
1133 * config.in: Regenerate.
1134 * configure: Regenerate.
1135 * po/gas.pot: Regenerate.
1137 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1139 * config/tc-cris.c: Correct comment typos.
1141 2000-09-05 Eric Christopher <echristo@cygnus.com>
1143 * config/tc-mn10300.c: Cleanup.
1144 (md_pcrel_from): Enable.
1146 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1148 * expr.c (operand): Fix a comment typo.
1149 * write.c (write_relocs): Fix a signed/unsigned warning.
1151 * config/tc-hppa.c (fudge_reg_expressions): New
1152 (hppa_force_reg_syms_absolute): New.
1153 (pa_equ): Allow reg_section expressions.
1154 * config/tc-hppa.c (md_optimize_expr): Define.
1155 (hppa_force_reg_syms_absolute): Prototype.
1157 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1158 (pa_parse_number): Pass in arg to select fp reg parsing.
1159 Return 1 to indicate format checks pass. If strict, then only
1160 accept a register or register symbol. Return value in...
1161 (pa_number): New static for pa_parse_number.
1162 (FP_REG_BASE): Define.
1163 (FP_REG_RSEL): Define.
1164 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1165 appropriate. White space changes.
1166 (need_pa11_opcode): Don't bother passing any params, get them from
1168 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1169 Remove extraneous check in case 'Q'.
1170 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1171 reg, set section of resulting symbol to reg_section.
1172 (pa_parse_space_stmt): Modify call to pa_parse_number.
1173 (pa_space): Likewise.
1175 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1176 (hppa_force_relocation): Handle vtable relocs.
1177 (pa_vtable_entry): New.
1178 (pa_vtable_inherit): New.
1179 (md_pseudo_table): Add entries for vtable pseudos.
1180 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1181 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1183 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1184 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1185 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1187 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1188 specify a symbol type.
1190 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1191 dependent things together.
1192 (md_elf_symbol_type): Define.
1194 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1196 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1198 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1199 (obj_elf_vtable_entry): Declare.
1201 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1202 and export function.
1203 (obj_elf_vtable_entry): Similarly.
1204 (elf_pseudo_table): Fix the damage with a cast.
1206 2000-09-03 Richard Henderson <rth@cygnus.com>
1208 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1209 for template selection when a label is needed.
1211 2000-09-02 Kazu Hirata <kazu@hxi.com>
1213 * config/tc-ia64.c: Fix formatting.
1215 2000-09-02 Nick Clifton <nickc@redhat.com>
1217 * configure.in: Increase version number to 2.10.91.
1218 * configure: Regenerate.
1219 * aclocal.m4: Regenerate.
1220 * config.in: Regenerate.
1221 * po/gas.pot: Regenerate.
1222 * Makefile.in: Regenerate.
1224 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1226 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1227 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1228 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1230 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1233 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1235 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1236 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1237 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1238 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1239 (GOT_symbol): New variable.
1240 (md_undefined_symbol): Set it.
1242 2000-09-01 Richard Henderson <rth@cygnus.com>
1244 * config/tc-ia64.c (match): Don't inline.
1245 (extra_goodness): New.
1246 (md_begin): Prefer nop.f and nop.b for best_template.
1248 2000-08-31 Kazu Hirata <kazu@hxi.com>
1250 * as.c: Fix formatting.
1252 * frags.c: Likewise.
1253 * macro.c: Likewise.
1255 2000-08-31 Eric Christopher <echristo@cygnus.com>
1257 * config/tc-mn10300.c: Cleanup and fix warnings.
1258 (md_pseudo_table): Add initializers.
1259 (md_show_usage): Cleanup.
1260 (md_parse_option): Fix warnings.
1261 (md_undefined_symbol): Fix warnings.
1262 (md_conver_frag): Fix warnings.
1263 (tc_gen_reloc): Fix warnings.
1264 (md_apply_fix3): Fix warnings.
1265 (check_operand): Fix warnings.
1267 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1269 * acinclude.m4: Include libtool and gettext macros from the
1271 * aclocal.m4, configure: Rebuilt.
1273 2000-08-30 Mark Hatle <mhatle@mvista.com>
1275 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1277 2000-08-31 Kazu Hirata <kazu@hxi.com>
1279 * listing.c: Fix formatting.
1281 2000-08-29 Kazu Hirata <kazu@hxi.com>
1283 * app.c: Fix a comment typo. Fix formatting.
1285 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1287 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1288 offset of the target destination for jmp instructions.
1289 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1291 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1293 * NEWS: Mention support for CRIS.
1295 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1297 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1298 Sets `.lcomm' alignment to zero.
1300 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1302 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1303 (TC_FIX_ADJUSTABLE): Define.
1305 2000-08-23 Jim Wilson <wilson@cygnus.com>
1307 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1308 unwind.personality_routine is set.
1310 2000-08-23 H.J. Lu <hjl@gnu.org>
1312 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1314 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1316 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1319 2000-08-22 H.J. Lu <hjl@gnu.org>
1321 * config.in (STRICTCOFF): New for strict COFF.
1323 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1324 i386-*-go32* and i386-go32-rtems*.
1325 * configure: Rebuilt.
1327 * config/obj-coff.c (obj_coff_endef): Follow the historical
1328 behavior if STRICTCOFF is not defined.
1330 * doc/internals.texi: Document STRICTCOFF.
1332 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1334 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1335 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1336 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1337 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1338 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1339 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1340 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1343 2000-08-22 Eric Christopher <echristo@cygnus.com>
1345 * config/tc-mn10300.c: (md_apply_fix): New function.
1346 (mn10300_force_relocation): New function.
1347 (mn10300_fix_adjustable): New function.
1349 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1350 (TC_HANDLES_FX_DONE): Define.
1351 (obj_fix_adjustable): Define.
1352 (MD_APPLY_FIX3): Define.
1353 (TC_LINKRELAX_FIXUP): Define.
1355 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1357 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1359 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1361 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1363 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1364 if the fixup resulted in a relocation.
1366 2000-08-18 Nick Clifton <nickc@redhat.com>
1368 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1369 Make reference to first element of shift_names explicit.
1371 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1373 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1374 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1375 add a symbol's address. Removed all target-specific #ifdefs that
1376 used to accomplished the same.
1377 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1378 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1379 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1380 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1381 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1383 2000-08-17 Kazu Hirata <kazu@hxi.com>
1385 * dwarf2dbg.c: Fix formatting.
1387 2000-08-17 Nick Clifton <nickc@redhat.com>
1389 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1390 to be recoded as logical shift lefts by zero.
1392 2000-08-16 Jim Wilson <wilson@cygnus.com>
1394 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1395 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1397 (note_register_values): Handle IA64_OPND_R3_2 operands.
1399 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1401 * config/tc-i860.c (md_operand): Silly typo fixed.
1403 2000-08-16 Nick Clifton <nickc@redhat.com>
1405 * config/tc-arm.c (struct asm_shift): Delete.
1407 (enum asm_shift_index): New.
1408 (struct asm_shift_properties): New.
1409 (struct asm_shift_name): New.
1410 (shift_properties[]); New.
1411 (shift_names[]); New.
1413 (decode_shift): Use new structures.
1414 Issue a warning is "ROR #0" is used.
1415 Issue a warning if "ASR #0" or "LSR #0" is used.
1417 (md_begin): Initialise arm_shift_hsh table from new
1418 asm_shift_name array.
1420 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1422 * config/tc-sparc.c: Kill all warnings.
1423 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1425 (md_show_usage): Update usage text.
1427 2000-08-16 Nick Clifton <nickc@redhat.com>
1429 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1432 2000-08-15 Will Cohen <wcohen@redhat.com>
1434 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1436 * config/tc-sh.c (md_assemble): Changed so debug_type
1437 test performed for ppi_assemble
1438 * config/tc-sh.c: Included dwarf2dbg.h.
1439 (debug_line): Defined.
1440 (md_assemble): Generates dwarf2 line info.
1441 (sh_finalize): New function. Finalize dwarf2 info.
1442 (assemble_ppi): Returns size of code generated.
1443 (build_Mytes): Returns size of code generated.
1444 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1445 * config/tc-sh.h (md_end): Defined.
1446 (sh_finalize): Declared.
1448 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1450 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1453 2000-08-14 Nick Clifton <nickc@redhat.com>
1455 * config/tc-arm.c (do_bx): Allow "bx pc".
1457 2000-08-14 Jim Wilson <wilson@cygnus.com>
1459 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1460 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1461 (md_begin): Change assignment to md.flag to OR in the new bit.
1463 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1465 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1466 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1469 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1471 * NEWS: Mention i860 support.
1473 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1475 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1477 2000-08-14 Andreas Schwab <schwab@suse.de>
1479 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1481 2000-08-11 Andreas Schwab <schwab@suse.de>
1483 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1486 2000-08-11 Kazu Hirata <kazu@hxi.com>
1488 * expr.c: Fix formatting.
1489 * config/obj-bout.c: Likewise.
1491 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1493 * doc/c-i860.texi: Flesh out the i860 section more.
1495 2000-08-10 Kazu Hirata <kazu@hxi.com>
1497 * symbols.c: Fix formatting.
1500 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1502 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1503 has the IgnoreSize bit set.
1505 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1507 From Rodney Brown <RodneyBrown@mynd.com>
1508 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1509 * configure: Regenerate.
1511 2000-08-09 Kazu Hirata <kazu@hxi.com>
1513 * hash.c: Fix formatting.
1516 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1518 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1519 (i860_fix_info): New enum.
1520 (MD_APPLY_FIX3): Define.
1521 (WORKING_DOT_WORD): Define.
1522 (TC_HANDLES_FX_DONE): Define.
1523 (DIFF_EXPR_OK): Define.
1524 (LISTING_HEADER): Define.
1525 (TARGET_FORMAT): Select target format based on endian flag.
1526 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1527 (target_big_endian): Add external declaration.
1529 * config/tc-i860.c: All existing code reworked completely. Other
1530 new code shown below.
1531 (SYNTAX_SVR4): Define.
1532 (target_warn_expand): New variable.
1533 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1534 (md_longopts): Declare and define with new options (-EL, -EB,
1536 (md_show_usage): New function.
1537 (md_operand): New function.
1538 (obtain_reloc_for_imm16): New function.
1539 (md_apply_fix3): New function.
1540 (tc_gen_reloc): New function.
1542 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1544 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1545 2 bytes of the jump address are in the same frag.
1546 (find): Accept 68hc12 register indirect modes.
1548 * NEWS: Mention 68HC11 & 68HC12 support.
1550 2000-08-07 Richard Henderson <rth@cygnus.com>
1552 * config/tc-ia64.c (unwind): Add prologue_mask member.
1553 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1554 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1555 (dot_body): Clear unwind.prologue_mask.
1556 (dot_prologue): Set it. Accept a register second argument.
1558 2000-08-07 Kazu Hirata <kazu@hxi.com>
1560 * config/atof-ieee.c: Fix formatting.
1561 * config/atof-tahoe.c: Likewise.
1563 2000-08-06 Nick Clifton <nickc@cygnus.com>
1565 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1568 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1569 of .popsection, .previous, .pushsection, .subsection,
1570 .version, .vtable_entry, .vtable_inherit and .weak.
1572 2000-08-05 Kazu Hirata <kazu@hxi.com>
1574 * config/tc-cris.c: Fix formatting.
1575 * config/tc-i386.c: Likewise.
1576 * config/tc-sparc.c (sparc_ip): Simplify the code.
1578 2000-08-04 Kazu Hirata <kazu@hxi.com>
1580 * config/tc-cris.c: Rearrange code for readability.
1581 * config/tc-d10v.c: Fix formatting.
1582 * config/tc-m32r.c: Likewise.
1583 * config/tc-sparc.c: Likewise.
1585 2000-08-02 Jim Wilson <wilson@cygnus.com>
1587 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1588 before ia64_find_opcode.
1589 (md_assemble): Likewise.
1591 2000-08-01 Nick Clifton <nickc@cygnus.com>
1593 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1594 Undo some formatting fixes.
1596 2000-08-01 Kazu Hirata <kazu@hxi.com>
1598 * config/obj-som.c: Fix formatting.
1599 * config/obj-ieee.c: Likewise.
1600 * config/tc-arm.c: Likewise.
1601 * config/tc-v850.c: Likewise.
1603 2000-08-01 Nick Clifton <nickc@redhat.com>
1605 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1606 index by command line option.
1608 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1610 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1611 (@node M68K-Branch): Rewrite to match the reality.
1613 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1615 * doc/c-i860.texi: New file.
1616 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1617 * doc/Makefile.in: Regenerate.
1618 * doc/all.texi: Add I860 as relevant architecture.
1619 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1621 2000-07-31 Kazu Hirata <kazu@hxi.com>
1623 * config/tc-d30v.c: Fix formatting.
1625 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1627 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1628 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1629 long emit a long branch if available instead of an absolute jump, never
1630 emit absolute jumps for anything with --pcrel.
1632 * doc/c-m68k.texi: Document new command line option.
1634 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1636 * config/tc-avr.c: Use PARAMS macro in function declarations.
1637 Don't declare md_pcrel_from_section (already in tc-avr.h).
1638 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1639 (avr_operand): Don't set (unsigned) op_mask to -1.
1641 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1643 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1644 * configure: Regenerated.
1645 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1646 of operand to the .type directive (.e.g, "type").
1648 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1650 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1651 * app.c (do_scrub_chars): Record where first comment found.
1652 * read.c (read_a_source_file): Init found_comment on entry, and
1653 notify whether comments found on exit.
1654 * config/tc-hppa.c (md_shortopts): Add "c".
1655 (md_longopts): Add warn-comment.
1656 (md_parse_option): Handle it.
1657 (md_show_usage): Show available options.
1658 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1660 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1662 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1663 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1665 (md_estimate_size_before_relax): Don't fall off end of function.
1667 2000-07-27 Kazu Hirata <kazu@hxi.com>
1669 * config/tc-avr.c: Fix formatting.
1670 * config/tc-ns32k.c: Likewise.
1672 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1674 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1676 2000-07-27 Kazu Hirata <kazu@hxi.com>
1678 * config/tc-d10v.c: Fix formatting.
1679 * config/tc-z8k.c: Likewise.
1680 * config/tc-sparc.c: Likewise.
1682 2000-07-26 Dave Brolley <brolley@redhat.com>
1684 * cgen.c (queue_fixup): Declare opinfo.
1685 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1686 (gas_cgen_md_operand): Ditto.
1687 (gas_cgen_md_apply_fix3): Ditto.
1689 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1691 * config/obj-coff.c (obj_frob_symbol): Don't merge
1692 labels. Don't merge if the symbol isn't constant. Return
1693 immediately if a symbol is merged.
1695 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1697 * frags.c (frag_align): Correct absolute section alignment.
1699 2000-07-20 DJ Delorie <dj@redhat.com>
1701 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1702 it breaks linking against DLLs.
1704 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1706 * configure.in: Add CRIS support.
1707 * configure: Regenerate.
1708 * Makefile.am: (CPU_TYPES): Add cris.
1709 (CPU_OBJ_VALID) [aout]: Add cris.
1710 (MULTI_CPU_TYPES): Add cris.
1711 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1712 [coff]: Only i386 and mips are valid.
1713 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1714 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1715 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1716 Regenerate dependencies.
1717 * Makefile.in: Regenerate.
1718 * aclocal.m4: Regenerate.
1719 * as.c: Declare crisaout, criself.
1720 * config/tc-cris.h, config/tc-cris.c: New.
1721 * config/e-criself.c, config/e-crisaout.c: New.
1722 * po/POTFILES.in, po/gas.pot: Regenerate.
1724 2000-07-20 Kazu Hirata <kazu@hxi.com>
1726 * read.c: Fix formatting.
1727 * write.c: Fix formatting.
1729 2000-07-19 H.J. Lu <hjl@gnu.org>
1731 * sb.c: Include <stdlib.h> if exists for abort ().
1733 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1735 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1736 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1737 (pa_type_args): Same here.
1739 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1741 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1742 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1743 the storage class is already set.
1745 2000-07-17 Kazu Hirata <kazu@hxi.com>
1747 * config/tc-m68hc11.c: Fix formatting.
1748 * config/tc-mn10200.c: Likewise.
1749 * config/tc-mn10300.c: Likewise.
1750 * config/tc-pj.c: Likewise.
1751 * config/tc-tic80.c: Likewise.
1752 * config/tc-w65.c: Likewise.
1754 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1756 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1759 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1761 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1764 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1766 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1767 ELF as are used for SOM (except the 32-bit reloc one) to decide
1768 whether a symbol can be reduced to a section symbol. Expand on
1769 the comment for symbols involved in LR% and RR% expressions.
1771 2000-07-14 Nick Clifton <nickc@cygnus.com>
1773 * config/tc-mips.c (mips_disable_float_construction): New
1774 static variable. Set to true if doubles should not be
1775 constructed by loading two single width fp registers with
1776 halves of the value.
1777 (mips_ip): Test mips_disable_float_construction.
1778 (md_longopts): Add command line switches --construct-floats
1779 and --no-construct-floats.
1780 (md_parse_option): Parse new command line options.
1781 (md_show_usage): Describe new command line options.
1783 * doc/c-mips.texi: Document new command line options.
1785 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1787 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1788 * configure: Regenerate.
1790 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1792 * configure.in (DEFAULT_EMULATION setting): Revert part of
1793 2000-07-01 change that set te_multi=multi unless set to tmips.
1794 * configure: Regenerate.
1796 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1798 * config/obj-coff.c (coff_frob_section): Add padding to the last
1799 section when aligning it increases its size.
1801 2000-07-11 Kazu Hirata <kazu@hxi.com>
1803 * config/tc-tic54x.c: Fix formatting.
1805 2000-07-10 Kazu Hirata <kazu@hxi.com>
1807 * config/tc-h8500.c: Fix formatting.
1808 * config/tc-tic54x.c: Fix formatting.
1810 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1812 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1813 displacements correctly.
1815 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1817 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1819 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1823 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1825 From David Huggins-Daines <dhd@linuxcare.com>
1826 * config/te-hppalinux64.h: Add a new emulation.
1827 * configure.in (emulations): Add configure bits to support the
1828 64-bit Linux/parisc target.
1829 * configure: Regenerate.
1831 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1832 (md_shortopts): Add `V' for ELF.
1834 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1835 when SOM or ELF_ARG_RELOC are defined.
1836 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1837 ELF_ARG_RELOC are defined.
1838 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1839 (pa_stringer): ..Do it here instead. Fix comment typos.
1840 (hppa_force_relocation): Cast enums to int before comparing with
1843 From Ryan Bradetich <rbradetich@uswest.net>
1844 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1845 redifinition warning.
1846 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1847 (hppa_force_relocation): ditto
1848 (md_apply_fix): Added cast to buf to fix warnings.
1850 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1851 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1853 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1854 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1855 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1856 reloc_type** to avoid warnings in switch.
1857 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1858 little earlier instead.
1860 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1862 (pa_type_args): Use symbol_arg_reloc_info.
1863 (struct pa_it): Make arg_reloc unsigned int.
1864 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1865 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1866 (pa_code): Delete. pa_text duplicates this function.
1867 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1868 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1870 (cons_fix_new_hppa): Actually change selector to e_fsel when
1871 warning about assuming so.
1872 (tc_gen_reloc): More example elf arg reloc code.
1873 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1874 (hppa_force_relocation): Likewise.
1876 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1878 (pa_end_of_source): Prototype.
1879 (hppa_fix_adjustable): Prototype.
1880 (LABELS_WITHOUT_COLONS): Move it..
1881 * config/te-hppa.h: To here.
1883 * config/te-hppa64.h: New file.
1885 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1887 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1888 format -10, -16, 16 relocs.
1889 (hppa_elf_mark_end_of_function): Test for null
1890 last_call_info->start_symbol
1892 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1893 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1894 re_assesmble_* functions. Delete extraneous statements. Fix
1896 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1897 insn to re_assemble_*.
1899 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1901 * doc/internals.texi (Expressions): Fix typo.
1903 2000-07-08 Kazu Hirata <kazu@hxi.com>
1905 * config/tc-sh.c: Fix formatting.
1906 * config/tc-tic54x.c: Fix formatting.
1907 * depend.c: Fix formatting.
1908 * flonum-konst.c: Likewise.
1909 * flonum-mult.c: Likewise.
1911 2000-07-07 Kazu Hirata <kazu@hxi.com>
1913 * config/tc-sh.c: Fix comments.
1914 * config/obj-vms.c: Fix comments.
1915 * config/tc-a29k.c: Likewise.
1916 * config/tc-alpha.c: Likewise.
1917 * config/tc-h8300.c: Likewise.
1918 * config/tc-h8500.c: Likewise.
1919 * config/tc-i370.c: Likewise.
1920 * config/tc-ia64.c: Likewise.
1921 * config/tc-m68hc11.c: Likewise.
1922 * config/tc-m68k.c: Likewise.
1923 * config/tc-mips.c: Likewise.
1924 * config/tc-ns32k.c: Likewise.
1925 * config/tc-ppc.c: Likewise.
1926 * config/tc-z8k.c: Likewise.
1928 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1930 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1931 Default to '(SEC_LOAD | SEC_DATA)'.
1932 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1934 * doc/internals.texi (CPU Backend): Describe
1935 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1937 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1939 * as.c (parse_args): NULL terminate the long option list.
1941 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1943 * config/tc-d30v.h: Include "write.h" for fixS.
1944 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1946 2000-07-05 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-d30v.c (write_2_short): Further changes to warning
1949 messages produced when combining EITHER_BUT_PREFER_MU attributed
1952 2000-07-05 DJ Delorie <dj@redhat.com>
1956 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1958 * config/tc-arm.c (psrs): Accept combinations of flags.
1960 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1962 * config/tc-avr.c: Change _ () to _() around all strings marked
1963 for translation (exception from the usual coding style).
1964 (avr_opt): New struct variable, how the new switches are set.
1965 (OPTION_MMCU): Define as 'm' and actually use.
1966 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1967 (show_mcu_list): New function, display the list of known MCUs.
1968 (md_show_usage): Document the new switches. Call show_mcu_list.
1969 (avr_set_arch): Change 'm' to OPTION_MMCU.
1970 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1971 Handle the new switches.
1972 (avr_operands): Disable warnings for undefined combinations of
1973 operands if -mall-opcodes. Disable warnings for skipping two-word
1974 instructions if enhanced core or -mno-skip-bug.
1975 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1976 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1977 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1978 (avr_ldi_expression): Warn about implicit lo8().
1979 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1981 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1983 * configure.in: Add entry for mips-*-sysv4*MP*
1984 * configure: Rebuild
1985 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1986 elf32-tradlittlemips for traditional mips targets.
1987 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1988 test for Link Once sections as in adjust_reloc_syms.
1989 * config/te-tmips.h: New file for traditional mips targets. Define
1992 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1994 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1995 flags argument is not present, don't change an existing section's
1996 section's attributes. If the flags argument is present, warn if the
1997 attributes don't match the section's current attributes. When
1998 long section names are supported, set SEC_LINK_ONCE and
1999 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2001 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2003 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2004 symbols; create them.
2006 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2008 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2009 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2011 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2013 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2014 expressions. Ignore the problem when handling 16 bit signed
2015 immediates, because the assembler will take care of the relocation
2018 2000-06-27 Nick Clifton <nickc@cygnus.com>
2020 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2021 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2022 sequential order, and emit warning messages if the input source
2023 code contains constructs like that, or parallel constructs
2024 containing such opcodes.
2026 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2028 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2029 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2030 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2031 (md_show_usage): Update usage message.
2032 (md_parse_option): Allow redefinition of MCU type within the
2033 same avr[1-5] bfd machine type. Show both old and new MCU type
2034 in the error message.
2035 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2036 Simplify 8K wrap code.
2038 2000-06-25 Kazu Hirata <kazu@hxi.com>
2040 * config/obj-aout.c: Remove all uses of DEFUN.
2041 * config/obj-ieee.c: Likewise.
2042 * config/tc-sh.c: Fix comment typos.
2043 * config/tc-tahoe.c: Likewise.
2044 * config/tc-vax.c: Likewise.
2045 * config/tc-w65.c: Likewise.
2046 * config/tc-z8k.c: Likewise.
2047 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2049 2000-06-24 DJ Delorie <dj@cygnus.com>
2051 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2052 more changes from Sept 1999
2053 (tc_i386_fix_adjustable): ditto
2054 (md_apply_fix3): ditto
2056 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2058 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2059 (gas_cgen_parse_operand): Set it around expression() call.
2060 (gas_cgen_md_operand): Test for it before longjmp().
2062 2000-06-24 Kazu Hirata <kazu@hxi.com>
2064 * config/tc-h8500.c: Remove all uses of DEFUN.
2065 * config/tc-sh.c: Likewise.
2066 * config/tc-w65.c: Likewise.
2067 * config/tc-z8k.c: Likewise.
2069 * config/tc-h8500.c: Fix typos in comments.
2071 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2073 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2076 2000-06-23 matthew green <mrg@redhat.com>
2078 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2079 defined. Fix error message for `[' grouping.
2081 2000-06-22 Kazu Hirata <kazu@hxi.com>
2083 * config/tc-h8300.c: Fix formatting and comment typos.
2085 2000-06-22 Timothy Wall <twall@cygnus.com>
2087 * config/tc-ia64.c (note_register_values): Move premature QP
2088 notation clearing into the appropriate place.
2090 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2092 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2093 first before anything else. Add bin-bugs.h, emul.h and progress.h
2094 Sort list of files as for $(OBJS) in Makefile.am.
2096 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2097 find one. Remake dependencies.
2098 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2099 * Makefile.in: Regenerate.
2100 * doc/Makefile.in: Regenerate.
2102 * config/tc-i386.c (i386_displacement): Don't assume a constant
2103 displacement is necessarily 16 bits when in 16 bit code mode.
2104 (md_assemble): Instead size the displacement here after we know
2105 for sure that a .code16gcc operand hasn't automatically added
2106 operand size prefixes.
2108 2000-06-21 H.J. Lu <hjl@gnu.org>
2110 * Makefile.am: Rebuild dependency.
2111 * Makefile.in: Rebuild.
2113 2000-06-21 Kazu Hirata <kazu@hxi.com>
2115 * config/tc-h8300.c (parse_reg): Make the function static.
2116 (parse_exp): Likewise.
2118 2000-06-20 DJ Delorie <dj@cygnus.com>
2120 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2121 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2122 for cygwin import libraries to work properly.
2124 2000-06-20 H.J. Lu <hjl@gnu.org>
2126 * Makefile.am: Rebuild dependency.
2127 * Makefile.in: Rebuild.
2128 * configure: Likewise.
2129 * doc/Makefile.in: Likewise.
2131 2000-06-20 Timothy Wall <twall@cygnus.com>
2133 * doc/internals.texi (CPU backend): Add @itemx for
2134 TC_START_LABEL_WITHOUT_COLON.
2135 * doc/c-tic54x.texi: New.
2136 * doc/as.texinfo: Add tic54x features and include primary tic54x
2138 * doc/all.texi: Add C54X.
2139 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2140 * doc/Makefile.in: Regenerate.
2141 * configure.in: Add tic54x and define LIBM for tic54x.
2142 * configure: Regenrate.
2143 * config/tc-tic54x.[ch]: New.
2144 * config/obj-coff.h: Add tic54x.
2145 * Makefile.am: (CPU_TYPES): Add tic54x.
2146 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2147 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2148 (as_new_LDADD): Add $(LIBM).
2149 * Makefile.in: Regenerate.
2151 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2153 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2154 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2155 * doc/as.texinfo: Likewise.
2157 * configure, Makefile.in: Regenerate.
2158 * configure.in (emulations): Recognize m6811 and m6812.
2159 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2160 Added files for 68hc11 and 68hc12 assembler.
2161 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2162 * config/tc-m68hc11.h: Header definition for that assembler.
2164 2000-06-18 Nick Clifton <nickc@redhat.com>
2166 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2167 instead of OCTETS_PER_BYTE.
2169 * config/tc-v850.c: Fix compile time warnings.
2170 * config/tc-ppc.c: Fix compile time warnings.
2172 2000-06-18 H.J. Lu <hjl@gnu.org>
2174 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2175 * configure: Rebuild.
2177 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2179 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2182 2000-06-16 Nick Clifton <nickc@cygnus.com>
2184 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2185 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2187 * doc/c-mips.texi: Document newly accepted cpu variants.
2189 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2191 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2193 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2195 * macro.c (getstring): Make it possible to escape the quote
2198 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2200 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2202 2000-06-13 H.J. Lu <hjl@gnu.org>
2204 * configure: Regenerate.
2206 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2208 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2210 * doc/internals.texi (line_separator_chars): Semicolon is no
2211 longer a default. Mention null and newline as defaults.
2213 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2215 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2216 * config/tc-i860.h (line_separator_chars): Likewise.
2217 * config/tc-h8300.c (line_separator_chars): Likewise.
2218 * config/tc-i960.c (line_separator_chars): Likewise.
2219 * config/tc-m68k.c (line_separator_chars): Likewise.
2220 * config/tc-mips.c (line_separator_chars): Likewise.
2221 * config/tc-ns32k.c (line_separator_chars): Likewise.
2222 * config/tc-sparc.c (line_separator_chars): Likewise.
2223 * config/tc-vax.c (line_separator_chars): Likewise.
2225 * config/tc-h8300.c (comment_chars): Use string initialiser.
2226 * config/tc-i960.c (line_comment_chars): Likewise.
2227 * config/tc-z8k.c (comment_chars, line_comment_chars,
2228 line_separator_chars): Likewise.
2230 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2233 2000-06-08 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2238 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2240 * configure.in (VERSION): Update to show this is the CVS mainline.
2242 2000-06-08 Matthew Jacob <mjacob@feral.com>
2244 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2245 $at is the integer register $r28, vs. both $r28 and the floating
2246 point register $f28.
2248 2000-06-08 James E. Wilson <wilson@cygnus.com>
2250 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2251 (dot_endp): Don't call ia64_flush_insns.
2252 (emit_one_bundle): Don't delete prologue/body records from
2253 unwind_record list in first loop. Rewrite second loop to account for
2256 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2258 * config/tc-ia64.c: Add missing prototypes.
2259 (generate_unwind_image): Cast argument to output_unw_records call.
2261 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2263 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2265 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2267 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2268 (REGISTER_P): likewise.
2269 (avr_opcodes): uses include/opcode/avr.h
2270 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2272 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2274 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2277 2000-06-03 H.J. Lu <hjl@gnu.org>
2279 * read.c (is_end_of_line): Put back `;'.
2281 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2283 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2285 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2287 * expr.c (operand): Test is_end_of_line outside switch to catch
2288 line separator chars that are also operators.
2289 (operator): Return O_illegal for line separator chars.
2291 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2292 entry (or `!' entry for TC_HPPA).
2294 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2295 before indexing is_end_of_line. Remove redundant check for '\0'.
2297 * config/tc-h8500.c (md_assemble): Likewise.
2298 * config/tc-mcore.c (md_assemble): Likewise.
2299 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2302 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2304 * config/tc-mcore.c (mcore_cons): Likewise.
2305 (mcore_float_cons): Likewise.
2306 (mcore_stringer): Likewise.
2307 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2309 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2311 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2313 2000-05-29 Nick Clifton <nickc@cygnus.com>
2315 * config/tc-sh.c: Fix compile time warning messages.
2317 * config/tc-mips.c: Fix compile time warning messages.
2319 2000-05-29 Philip Blundell <philb@gnu.org>
2321 * doc/as.texinfo: Update copyright dates.
2322 (Local Labels): Delete misplaced mention of ARM.
2323 * NEWS: Mention ARM ELF support.
2325 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2327 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2328 it is modified, and use the real_size to compute the frag address
2329 for dwarf2 line info.
2331 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2333 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2334 line-matching scheme to cope with automake moving variables around.
2335 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2336 * Makefile.in: Regenerate.
2338 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2340 * config/tc-sparc.c (sparc_relax): New.
2341 (md_longopts): Add -relax and -no-relax options.
2342 (md_parse_options, md_show_usage): Likewise.
2343 (md_apply_fix3): Optimize tail call into branch always if possible.
2345 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2347 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2348 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2349 rules, with warning when a GAS statement specifies a packing that
2350 will result in an instruction being squashed.
2351 Added typdef packing_type and enumerals, changed various integer
2352 literals to use the enumerals.
2354 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2356 * config/tc-ia64.c (dot_restorereg_p): New function.
2357 (md_pseudo_table): Add restorereg.p.
2358 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2359 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2361 * config/tc-ia64.h (unw_record_type): Add unwabi.
2362 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2363 called MASK with members for imask, and the masks produced by
2364 fr_mem, gr_mem, br_mem, and frgr_mem.
2365 (unw_p_record): Add members ABI and CONTEXT.
2366 (unw_x_record): Add member AB.
2367 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2368 as pseudo-register for use during unwind info generation.
2369 (AR_PFS, AR_LC): New macros.
2370 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2371 whose names start with an at sign (as in "@priunat").
2372 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2374 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2375 proc_end, unwind_info, personality_routine): Consolidate into
2376 "unwind" structure to reduce offset-table use. Add member
2377 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2379 (output_R1_format, output_R3_format, output_P3_format,
2380 output_P6_format): Initialize R with zero to reduce compiler warnings.
2381 (output_P7_format): Ditto. Add `default' branch to switch
2382 statement to reduce compiler warnings.
2383 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2384 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2385 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2386 into single argument.
2387 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2388 compiler warnings. Merge A and B args into single argument.
2389 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2390 A and B args into single argument.
2391 (free_record): Removed (wasn't used).
2392 (free_list_records): Also free imasks in prologue records.
2393 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2394 (output_spill_mask): Remove.
2395 (output_unwabi): New function.
2396 (output_epilogue, output_label_state, output_copy_state): Call
2398 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2399 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2401 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2402 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2403 as part of handling the prologue records. Emit region's imask if
2404 we have one. Handle unwabi, epilogue, label_state, copy_state,
2405 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2406 spill_sprel_p, and spill_reg_p records.
2407 (set_imask, count_bits, slot_index): New function.
2408 (fixup_unw_records): Fix region size computation. Handle
2409 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2410 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2411 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2412 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2413 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2414 (dot_save): Use manifest constants for applicaton registers.
2415 Handle REG_PR and REG_PRIUNAT.
2416 (dot_restore): Don't just ignore it.
2417 (dot_restorereg): New function..
2418 (generate_unwind_image): Ensure unwind info is a multiple of eight
2419 bytes, not just four bytes.
2420 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2421 (dot_altrp): Don't just ignore it.
2422 (dot_savemem): New function. Replaces dot_savesp() and
2423 dot_savepsp(). Use manifest constants for applicaton registers.
2424 Handle REG_PR and REG_PRIUNAT.
2425 (dot_savef): Simplify.
2426 (dot_saveb): Support generation of br_gr.
2427 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2428 dot_label_state, dot_copy_state): New function.
2429 (dot_unwabi): Don't just ignore it.
2430 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2431 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2432 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2433 (emit_one_bundle): Set slot number for prologue/body records
2434 *before* emitting the first insn.
2435 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2436 (md_begin): Declare "psp" pseudo-register.
2437 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2438 so we don't get segfault.
2439 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2440 counts as required per SW Conventions manual
2441 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2442 output_preds_psprel, output_preds_sprel, output_spill_base,
2443 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2444 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2445 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2446 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2447 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2448 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2449 (dot_vframe): Implement.
2450 (dot_vframesp, dot_vframepsp): New function.
2452 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2454 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2455 * configure: Regenerate.
2457 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2459 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2460 (md_estimate_size_before_relax): so we can use it here instead of
2461 old kludges. Localise vars to blocks. Comment.
2463 * frags.c (frag_new): Update fr_var comments.
2464 * frags.h (struct frag): Ditto.
2466 2000-05-22 Richard Henderson <rth@cygnus.com>
2468 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2469 (pseudo_func): Add pcrel.
2470 (operand_match): Handle IA64_OPND_TGT64.
2471 (build_insn): Likewise.
2472 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2473 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2474 (fix_insn): Handle all three 64-bit relocation types.
2476 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2478 * obj.h (struct format_ops): New members begin, app_file,
2479 s_set_other, s_set_desc, s_get_type, s_set_type,
2480 separate_stab_sections, init_stab_section.
2482 * config/obj-multi.h: Update GPL notice to v2.
2484 (obj_app_file): New.
2485 (S_SET_SIZE): Test s_set_size for NULL before calling.
2486 (S_SET_ALIGN): Similar for s_set_align.
2491 (SEPARATE_STAB_SECTIONS): New.
2492 (INIT_STAB_SECTION): New.
2493 (EMIT_SECTION_SYMBOLS): New.
2494 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2496 * config/obj-elf.h: Update GPL notice to v2.
2497 Mention that this file is included from obj-multi.h.
2498 (obj_begin): Wrap definition in ifndef.
2499 (elf_file_symbol): Constify declaration.
2500 (obj_app_file): Ditto.
2501 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2502 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2504 * config/obj-elf.c (elf_s_set_other): New.
2505 (elf_file_symbol): Constify argument.
2506 (elf_separate_stab_sections): New.
2507 (elf_init_stab_section): New.
2508 (elf_format_ops): Add new members. Remove comma at end.
2510 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2511 (ecoff_format_ops): Add new fields. Remove comma at end.
2512 Mention inconsistency for emit_section_symbols.
2514 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2516 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2517 (coff_separate_stab_sections): New.
2518 (coff_format_ops): Add new members.
2520 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2521 (obj_aout_s_set_other): New.
2522 (obj_aout_s_set_desc): New.
2523 (obj_aout_s_get_type): New.
2524 (obj_aout_s_set_type): New.
2525 (obj_aout_separate_stab_sections): New.
2526 (aout_format_ops): New members added. Use obj_aout_process_stab,
2527 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2528 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2530 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2532 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2534 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2535 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2536 (md_estimate_size_before_relax): Ensure jumps to weak and
2537 externally visible symbols are relocatable.
2539 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2541 * stabs.c (aout_process_stab): Make global.
2542 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2543 * read.h (aout_process_stab): Declare.
2545 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2546 Generalize to *aout, *coff *elf.
2547 * configure: Regenerated.
2549 * doc/internals.texi (Object format backend): Say
2550 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2552 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2553 * Makefile.in: Regenerated.
2555 2000-05-19 Catherine Moore <clm@cygnus.com>
2557 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2559 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2561 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2562 instruction to reflect change in re_assemble_*.
2564 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2566 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2567 build PA64 ELF tools.
2568 * configure: Rebuilt.
2570 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2572 * Makefile.am: Regenerate dependencies.
2573 * Makefile.in: Regenerate.
2575 2000-05-15 Nick Clifton <nickc@cygnus.com>
2577 * config/tc-arm.c (struct asm_psr): Add boolean field
2578 distinguishing between CSPR and SPSR. Rename 'number' field
2580 (psrs): Rearrange contents to match new asm_psr structure.
2581 (arm_psr_parse): Move next to psr_required_here. Make it
2582 return an asm_psr structure.
2583 (psr_required_here): Use asm_psr structure returned by
2585 (do_msr): Reorganise to allow psr_required_here to be called
2587 (md_undefined_name): Mark 'name' parameter as unused, since
2588 the COFF target does not use it.
2590 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2592 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2594 * config/te-aux.h: Likewise.
2595 * config/te-dpx2.h: Likewise.
2596 * config/te-go32.h: Likewise.
2597 * config/te-hp300.h: Likewise.
2598 * config/te-hppa.h: Likewise.
2599 * config/te-i386aix.h: Likewise.
2600 * config/te-ic960.h: Likewise.
2601 * config/te-interix.h: Likewise.
2602 * config/te-nbsd532.h: Likewise.
2603 * config/te-pc532mach.h: Likewise.
2604 * config/te-ppcnw.h: Likewise.
2605 * config/te-psos.h: Likewise.
2606 * config/te-sparcaout.h: Likewise.
2607 * config/te-sun3.h: Likewise.
2608 * config/te-sysv32.h: Likewise.
2610 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2612 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2613 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2614 and sign extend without an if statement.
2615 (build_bytes): Likewise.
2617 2000-05-14 Kazu Hirata <kazu@hxi.com>
2619 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2620 X_add_symbol L_32 case.
2622 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2624 * config/te-freebsd.h: New file.
2626 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2628 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2629 bindtextdomain): Replace defines with those from intl/libgettext.h
2630 to quieten gcc warnings.
2632 * NEWS: Mention x86 .arch and -q.
2634 * config/tc-i386.c (quiet_warnings): New.
2635 (md_assemble): Use quiet_warnings.
2636 (md_parse_option): Set quiet_warnings from -q.
2637 (md_show_usage): Mention -q, delete -m.
2638 (flag_do_long_jump): Delete.
2639 (md_parse_option): Remove -m.
2640 (md_show_usage): Remove -m.
2641 (md_create_long_jump): Remove useless flag_do_long_jump code.
2643 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2644 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2646 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2647 Alexander Sokolov <robocop@netlink.ru>
2649 * doc/c-i386.texi (i386-Arch): New section.
2650 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2652 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2653 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2654 architecture has been given and is not 486.
2655 (set_cpu_arch): New.
2656 (md_pseudo_table): Add .arch.
2657 (md_assemble): Warn if cpu architecture has been given and an
2658 unsupported instruction.
2660 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2661 Move operand_types bit defines after relevant template field.
2662 (template): Add cpu_flags.
2666 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2668 * config/tc-mn10300.h (md_end): Define.
2669 (mn10300_finalize): Declare.
2670 * config/tc-mn10300.c: Include dwarf2dbg.h.
2671 (debug_line): Define.
2672 (md_assemble): Generate dwarf2 line info.
2673 (mn10300_finalize): New function. Finalize dwarf2 info.
2675 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2677 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2678 external version of the relocation for weak symbols.
2680 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2682 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2683 frame size in units of 16 bytes, as required per SW Conventions manual.
2684 (output_unw_records): Output info-block header as a dword to get
2687 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2689 * as.h: #include "file", not <file> on files from ../include.
2690 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2691 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2692 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2693 (tc_coff_symbol_emit_hook): Ditto.
2694 (OPTCOUNT): Cast to int to avoid compiler warning.
2695 (md_begin): Fix signed/unsigned warnings.
2697 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2699 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2700 ABRANCH LONG case for a conditional branch on a 68000.
2701 (md_estimate_size_before_relax): Likewise. Also handle
2702 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2703 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2704 PC-relative on all CPUs.
2705 (md_estimate_size_before_relax): Likewise.
2707 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2709 * as.c (parse_args): Just mention current year in printed
2712 2000-05-03 J.T. Conklin <jtc@redback.com>
2714 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2716 (md_parse_option): Recognize -m7400.
2718 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2720 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2721 don't permit lp to become less than the words array.
2723 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2725 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2726 Fix little-endian case.
2728 2000-05-03 David O'Brien <obrien@NUXI.com>
2730 * as.c (parse_args): Update copyright.
2732 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2734 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2735 for the .bss section too.
2737 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2739 * configure.in: Set em=linux for hppa-*-linux.
2740 * configure: Regenerate.
2741 * doc/Makefile.in: Regenerate with correct automake.
2743 * frags.c (frag_grow): Sanity check chunk_size.
2745 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2746 * config/obj-som.h: Likewise.
2747 * config/obj-ieee.h: Likewise.
2749 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2751 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2752 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2753 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2754 (pa_ip): low_sign_unext now returns via function value. Use
2755 re_assemble_* instead of dis_assemble_* and
2756 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2758 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2759 (md_section_align, md_parse_option, md_show_usage,
2760 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2761 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2762 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2763 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2764 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2766 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2767 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2768 outside of switch. Correct mask and shifting errors in case 10
2769 and case -11. In case 21, compare against signed range to suit
2770 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2771 case 17 and case 22, use offsetT variable to properly check range.
2772 Use re_assemble_* here too.
2773 (evaluate_absolute): Change type of value to offsetT. Call
2774 hppa_field_adjust to do the work for us.
2775 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2776 (pa_parse_cmpib_64_cmpltr): Ditto.
2777 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2778 of i to unsigned int.
2779 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2780 (pa_end_of_source): Return type is void.
2782 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2784 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2786 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2788 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2789 More comments added.
2790 (md_begin): Removed "construct symbols for each register name".
2791 Because register names conflicts with GCC generated function
2793 (avr_operand): Now constant numbers can be used as a register
2794 identifiers (0 as r0, 31 as r31).
2795 (md_assemble): use skip_space () before parsing instruction
2798 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2800 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2801 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2802 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2803 * configure: Regenerate.
2805 2000-04-29 Andreas Jaeger <aj@suse.de>
2807 * as.h: Correctly check GCC version.
2809 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2811 * doc/as.1: Fix unbalanced brackets.
2813 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2815 (line_comment_chars): Set to '/' if TE_FreeBSD.
2817 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2819 * configure.in: Configury support for PA64 (currently disabled).
2820 * configure: Rebuilt.
2822 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2824 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2825 bfd_set_section_alignment.
2827 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2829 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2832 2000-04-24 Nick Clifton <nickc@cygnus.com>
2834 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2835 * doc/as.texinfo (Align): Include arm and strongarm in list of
2836 targets that have the second form of the behaviour of the .align
2839 2000-04-24 Mark Klein <mklein@dis.com>
2841 * obj-som.c: Terminate obj_pseudo_table.
2843 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2845 * as.c (parse_args): Allow md_parse_option to override -a listing
2847 * config/obj-coff.c (add_lineno): Change type of offset parameter
2848 from "int" to "bfd_vma."
2849 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2850 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2851 (ppc_change_csect): Align correctly for XCOFF64.
2852 (ppc_machine): New function, which discards "ppc_machine" line.
2853 (ppc_tc): Cons for 8 when code is 64 bit.
2854 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2856 (md_parse_option): Handle -a64 and -a32.
2858 * config/tc-ppc.h (TARGET_MACH): Define.
2859 (TARGET_FORMAT): Move to function.
2860 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2862 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2864 * config/tc-avr.c: New AVR_ISA_ defined.
2865 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2866 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2867 for `fmul', `movw' and `lpm R,Z' instructions.
2868 (avr_operands): Warn if current opcode is a two-word instruction
2869 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2870 (avr_opcodes): New commands added.
2871 (REGISTER_P): Check 'a' and 'v' constraint letters.
2872 (mcu_types): New MCU added.
2874 2000-04-22 Timothy Wall <twall@cygnus.com>
2876 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2878 (operand_match): Conditionally insert default bit values for IMMU9.
2880 2000-04-14 Matthew Green <mrg@cygnus.com>
2882 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2883 * configure: Rebuilt.
2885 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2886 Jason Eckhardt <jle@cygnus.com>
2888 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2890 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2891 Added handling of new operand types l,y,&,fe,fE,fx.
2893 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2894 David Mosberger <davidm@hpl.hp.com>
2895 Timothy Wall <twall@cygnus.com>
2896 Andrew MacLeod <amacleod@cygnus.com>
2897 Jim Wilson <wilson@cygnus.com>
2899 * Makefile.am (CPU_TYPES): Add ia64.
2900 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2901 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2902 * Makefile.in: Rebuild.
2903 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2904 * configure: Rebuild.
2905 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2906 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2907 * expr.c (expr): Handle md_optimize_expr.
2908 * read.c (LEX_HASH): Add comment.
2909 * config/tc-ia64.c, config/tc-ia64.h: New files.
2911 2000-04-21 Richard Henderson <rth@cygnus.com>
2913 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2914 bundling a non-delayed branch type instruction.
2916 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2918 * config/tc-mn10300.c (HAVE_AM30): Define.
2919 (md_assemble): Use it.
2921 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2923 * config/obj-elf.c (obj_elf_change_section): Check for changed
2926 * Makefile.am: (CPU_MULTI_VALID): Remove.
2927 (MULTI_CPU_TYPES): Define.
2928 (MULTI_CPU_OBJ_VALID): Define.
2929 (DEPTC): Use the above.
2930 (DEPOBJ): Same here.
2932 Regenerate dependencies.
2933 * Makefile.in: Regenerate.
2935 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2937 * Makefile.am (YACC, LEX): Get them from configure.
2939 2000-04-18 H.J. Lu (hjl@gnu.org)
2941 * config/tc-i386.c (offset_in_range): Use addressT instead of
2942 bfd_vma for non-bfd assemblers.
2944 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2946 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2947 doesn't give spurious errors.
2949 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2951 * as.h (SEEK_SET): Define if undefined.
2953 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2955 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2956 constants, and don't assume offsetT is 32 bits.
2958 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2960 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2961 (md_pcrel_from_section): Add prototype.
2962 (d10v_fix_adjustable): Add prototype.
2963 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2965 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2967 2000-04-12 Nick Clifton <nickc@cygnus.com>
2969 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2970 symbol in frag chain.
2972 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2974 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2975 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2976 (fits_in_signed_word, smallest_imm_type): Ditto.
2977 (md_assemble): Use an offsetT var to hold offsetT values, not a
2979 (offset_in_range): New.
2980 (md_assemble): Use it.
2981 (md_convert_frag): Change type of target_address, opcode_address,
2982 and displacement_from_opcode_start to offsetT.
2983 (md_create_short_jump): Change type of offset to offsetT.
2984 (md_create_long_jump): Ditto.
2985 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2986 (md_chars_to_number): Remove.
2987 (output_invalid): Remove duplicate prototype.
2989 2000-04-09 Nick Clifton <nickc@cygnus.com>
2991 * Makefile.am (CPU_TYPES): Add 'avr'.
2992 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2993 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2995 * Makefile.in: Regenerate.
2997 * doc/as.texinfo: Add M32R documentation.
2999 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3001 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3002 --enable-build-warnings option.
3003 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3004 * Makefile.in, configure: Re-generate.
3006 2000-04-07 Nick Clifton <nickc@cygnus.com>
3008 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3009 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3010 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3011 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3012 (arm_force_relocation): Force relocations for
3013 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3015 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3017 * config/tc-sh.c (get_operands): There's no third operand if the
3018 first operand is an immediate.
3020 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3022 * config/tc-sh.c (immediate): Delete.
3023 (sh_operand_info): Add immediate member.
3024 (parse_reg): Use A_PC for pc.
3025 (parse_exp): Add second argument 'op'. All callers changed.
3026 (parse_at): Expect pc to be coded as A_PC.
3027 Use immediate field in *op.
3028 (insert): Add fourth argument 'op'. All callers changed.
3029 (build_relax): Add second argument 'op'. All callers changed.
3030 (insert_loop_bounds): New function.
3031 (build_Mytes): Remove DISP_4.
3032 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3033 (assemble_ppi): Use immediate field in *operand.
3034 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3035 (md_apply_fix): Likewise.
3036 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3038 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3040 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3042 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3044 * internals.texi (CPU backend): Document
3045 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3047 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3049 * po/gas.pot: Regenerate.
3051 * as.c (show_usage): Restore translated part of bug string.
3052 * gasp.c (show_usage): Likewise.
3054 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3055 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3056 than move-if-change.
3057 (DEP1): Modify for "gcc -MM".
3061 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3062 Update dependencies.
3063 * Makefile.in: Regenerate.
3065 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3067 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3068 (md_begin): Likewise.
3069 (HAVE_AM33): New macro.
3070 (md_assemble): Use it. Match r_regs and xr_regs only if
3073 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3075 * as.h: #include "bin-bugs.h"
3076 * as.c (show_usage): Use REPORT_BUGS_TO.
3077 * gasp.c: #include "bin-bugs.h"
3078 (show_usage): Use REPORT_BUGS_TO.
3080 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3082 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3084 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3085 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3088 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3090 * config/tc-i386.c (i386_immediate): Don't assume a constant
3091 immediate is necessarily 16 bits when in 16 bit code mode.
3092 (md_assemble): Instead set guess_suffix here after we have checked
3095 2000-04-02 Richard Henderson <rth@cygnus.com>
3097 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3098 quantities. Correct right shift sign extension.
3099 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3100 32-bit value when shifting into place.
3102 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3104 * app.c: Add ATTRIBUTE_UNUSED as needed.
3105 * config/tc-ppc.c: Likewise.
3106 (ppc_size): Make unsigned long.
3107 (ppc_insert_operand): Add casts to avoid warnings.
3109 2000-03-31 Nick Clifton <nickc@cygnus.com>
3111 * config/tc-d10v.h (md_flush_pending_output): Define.
3113 2000-03-29 Nick Clifton <nickc@cygnus.com>
3115 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3116 segment. Works for both BFD_ASSEMBLER and others.
3117 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3119 2000-03-29 Nick Clifton <nickc@cygnus.com
3121 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3123 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3125 * listing.c (LISTING_LHS_WIDTH): Default depends on
3127 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3129 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3131 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3134 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3136 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3138 * config/tc-avr.c (mcu_types): Add missing initialiser.
3139 (md_pcrel_from_section): Add prototype.
3140 (avr_operand): Remove redundant test of unsigned < 0.
3141 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3143 2000-03-27 Denis Chertykov <denisc@overta.ru>
3145 * config/tc-avr.c: New file for AVR support.
3146 * config/tc-avr.h: Likewise.
3147 * configure.in: Add AVR support.
3148 * configure: Regenerate.
3150 2000-03-26 Timothy Wall <twall@cygnus.com>
3152 * gasp.c (macro_op): Add new argument to check_macro call.
3153 Macro structure definitions moved to macro.h
3154 * sb.h: Add argument to prototype for input_scrub_include_sb.
3155 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3156 nesting checks with an additional flag.
3157 (struct input_save): Add flag to indicate whether current sb
3158 should be checked for proper macro/conditional nesting.
3159 (input_scrub_push/pop): Save/restore nest check flag.
3160 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3162 * macro.c (check_macro): Allow caller to retrieve parsed macro
3163 information if a pointer is provided. This information may be
3164 used by the new macro hooks.
3165 * macro.h: Update prototype for check_macro. Macro struct
3166 definitions moved here from macro.c/gasp.c.
3167 * read.c (read_a_source_file): Add parameter to check_macro call,
3168 and pass macro info to the macro hook, if defined.
3169 (input_scrub_insert_line): New. Allow insertion of a line of
3170 characters into the input stream.
3171 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3172 file into the input stream.
3173 (s_include): Use input_scrub_insert_file.
3174 * internals.texi: Document new macro hooks.
3175 * as.h: New prototypes added.
3177 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3179 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3180 an initial capital letter.
3181 (i386_index_check): Reindent.
3183 2000-03-19 Nick Clifton <nickc@cygnus.com>
3185 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3188 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3190 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3191 instruction operand bad if Rd > 7 when generating
3192 thumb instructions. Prevents for example,
3193 "adr r12,label" from silently failing and generating
3194 the wrong instruction.
3196 2000-03-17 Nick Clifton <nickc@cygnus.com>
3198 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3199 that have a destingation >= 0x400000.
3200 Fix compile time warning messages.
3202 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3204 * config/tc-sh.c (md_begin): When encountering insn that are
3205 not supported by the current arch, only change the name if
3206 its contents are the same as prev_name.
3207 (get_specific): If the the architecture doesn't match, fail.
3209 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3211 * config/tc-sh.c (IDENT_CHAR): Define.
3212 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3213 matching back where it came from.
3215 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3217 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3219 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3221 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3224 2000-03-15 Kazu Hirata <kazu@hxi.com>
3226 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3228 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3230 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3231 floating-point-number, make sure 'f' is in FLT_CHARS.
3233 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3235 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3236 (s_lcomm_internal): Use it.
3237 * doc/internals.texi (CPU backend): Document it.
3238 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3241 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3243 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3246 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3247 implementation doesn't have special handling for switch
3249 (macro_build): Allow for code in sections other than .text.
3251 (mips_ip): Likewise.
3252 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3253 Don't perform relocs if we will be outputting them.
3254 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3255 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3258 2000-03-09 Catherine Moore <clm@cygnus.com>
3260 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3261 relocation type based on the entry in the fixup structure.
3262 Put S_IS_EXTERN processing back in.
3264 2000-03-08 H.J. Lu (hjl@gnu.org)
3266 * Makefile.am (install-exec-tooldir): Depend on
3267 install-exec-bindir for parallel make.
3268 * Makefile.in: Regenerated.
3270 2000-03-06 Nick Clifton <nickc@cygnus.com>
3272 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3274 (md_parse_option): Parse -m32r command line switch - disable m32rx
3276 (md_show_usage): Document new option.
3278 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3279 * doc/Makefile.in: Regenerate.
3280 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3282 2000-03-02 Michael Meissner <meissner@redhat.com>
3284 * config/tc-d30v.c (check_range): Remove code that incorrectly
3285 sign extended values where bits < 32.
3287 2000-03-02 H.J. Lu (hjl@gnu.org)
3289 * configure.in: Support --enable-targets=all on ia32.
3290 * configure: Regenerated.
3292 2000-03-01 Nick Clifton <nickc@cygnus.com>
3294 * gasp.c (do_align): Remove bogus check of alignment value.
3296 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3298 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3299 TC_PPC was defined forced the type of a symbol with no other type
3302 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3304 * doc/internals.texi (CPU backend): Mention that
3305 line_separator_chars do not break up comments. Fix typos for
3306 LEX_AT and LEX_NAME descriptions. Document operands for
3307 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3308 description of md_create_short_jump usage. Document argument for
3309 md_undefined_symbol.
3311 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3313 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3314 (md_parse_option): Handle it.
3315 (md_show_usage): Document it.
3317 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3319 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3320 opcode, for the instruction `pal19'. From Andrea Arcangeli
3323 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3325 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3327 (md_assemble): To here, before template operands are matched.
3328 Also ensure a constant immediate is sign extended when we know the
3329 size is at most 16 bits. This is to catch cases like "add
3330 $0xffc0,%ax" where we don't know the size, and thus that the
3331 immediate can be represented as Imm8S until after parsing the
3333 (i386_displacement): Similarly sign extend 16 bit constant
3335 (md_assemble): Relax 16-bit jump constant range check to suit sign
3336 extended displacements.
3338 2000-02-26 Andreas Jaeger <aj@suse.de>
3340 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3342 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3344 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3345 call operands when intel_syntax.
3346 (intel_float_operand): Return 2 for "fi...".
3347 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3348 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3349 earlier "SHORT" change.
3350 (md_assemble): When determining suffix from Regs, exclude
3353 2000-02-24 Nick Clifton <nickc@cygnus.com>
3355 * configure: Add arm-wince, mips-pe and sh-pe targets.
3356 * configure: Regenerate.
3358 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3360 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3361 "pe-mips" for the mips-pe target.
3363 * config/tc-arm.c (insns): Change displacement encoded in BL
3364 and B instructions if the target port is arm-wince.
3365 (do_ldst): Do not bias the relocation offset if the target
3367 (md_pcrel_from): Add in missing relocation offset bias if the
3368 target os arm-wince.
3370 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3371 (md_begin): Disable -G support for mips-pe target.
3372 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3373 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3376 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3377 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3378 assembler, just set the alignment to 4.
3380 * config/te-wince-pe.h: New file for WinCE targets. Define
3383 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3385 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3386 string instructions.
3387 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3388 (i386_intel_memory_operand): After finding a segment override,
3389 check again for no `[' before looking for a displacement. Bomb if
3390 more than one displacement rather than silently discarding the
3391 second and subsequent ones. Free strings malloc'd by
3392 build_displacement_string.
3394 2000-02-24 Catherine Moore <clm@cygnus.com>
3396 * config/obj-som.c (obj_pseudo_table): Add "weak".
3397 (obj_som_weak): New routine.
3399 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3401 * config/tc-i386.c (union i386_op): New.
3402 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3403 Throughout file replace occurences of disps[n], imms[n], regs[n]
3404 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3405 intel mode operand swapping. Add assert in regKludge and
3406 fake_zero_displacement code. Test i.types[n] when outputting
3407 displacements and immediates. Combine output of Disp16 with
3409 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3410 when in intel mode by (not) reversing fsub and fdiv operands
3411 before the template search. This fails for single operand
3412 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3413 undefined. Instead fix the base_opcode after we've found the
3414 template. Move base_opcode xor with found_reverse_match from
3415 opcode output code to before this fix so we test for the correct
3417 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3418 check in intel mode. Instead compare opcodes.
3420 * config/tc-i386.h (TC_RELOC): Delete.
3421 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3422 with equivalent call to reloc.
3424 * as.h (flag_m68k_mri): Move declaration after target include, and
3425 only declare when TC_M68K defined. Define as zero otherwise.
3426 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3427 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3428 Define as zero otherwise.
3429 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3430 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3431 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3432 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3433 testing whether defined.
3434 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3435 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3436 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3437 rather than testing whether defined.
3438 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3439 (parse_mri_cons): Declare and use only when TC_M68K.
3440 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3441 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3442 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3444 * NEWS: Mention IBM 370 support.
3446 2000-02-23 Richard Henderson <rth@cygnus.com>
3448 * config/tc-i386.c (md_assemble): When swapping operands for
3449 intel_syntax, assume everything that's not Imm or Disp is a
3452 2000-02-23 Linas Vepstas <linas@linas.org>
3454 * config/tc-i370.c, config/tc-i370.h: New files.
3455 * Makefile.am: Add support for Linux/IBM 370.
3456 * configure.in: Likewise.
3457 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3458 * config/obj-elf.c: Include elf/i370.h
3459 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3461 * Makefile.in: Regenerate.
3462 * configure: Regenerate.
3464 * doc/c-i370.texi: New file.
3465 * doc/all.texi: Include it.
3466 * doc/as.texinfo: And here.
3467 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3468 * doc/Makefile.in: Regenerate.
3470 2000-02-19 Michael Meissner <meissner@redhat.com>
3472 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3473 determine if an instruction can be used in parallel with an ADDppp
3474 or SUBppp instruction.
3476 2000-02-22 Andrew Haley <aph@cygnus.com>
3478 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3480 1999-12-30 Andrew Haley <aph@cygnus.com>
3482 * config/tc-mips.c (mips_gp32): New variable.
3483 (macro_build) Use mips_gp32.
3485 (md_longopts): Add "-mgp32" and "-mgp64".
3486 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3488 (OPTION_M7900): Change offset
3489 (OPTION_NO_M7900): Ditto.
3491 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3493 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3494 warning, and bump it to 1.
3496 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3498 From Brad Lucier <lucier@math.purdue.edu>:
3499 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3502 2000-02-21 Catherine Moore <clm@cygnus.com>
3504 * config/tc-mips.c (MF_HILO_INSN): Define.
3505 (mips_7000_hilo_fix): Declare.
3506 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3507 (md_parse_option): Check for 7000_HILO_FIX options.
3508 (OPTION_M7000_HILO_FIX): Define.
3509 (OPTION_NO_M7000_HILO_FIX): Define.
3510 * doc/c-mips.texi (-mfix7000): Describe.
3512 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3514 * listing.c (print_lines): Remove unused variable `end'.
3516 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3517 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3518 reloc_type when BFD_ASSEMBLER.
3519 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3520 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3521 statement and quell signed vs. unsigned comparison warning.
3523 2000-02-18 Nick Clifton <nickc@cygnus.com>
3525 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3526 the computed frag offset, rather than overwriting it.
3528 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3530 * config/tc-sh.c ("elf/sh.h"): Include.
3531 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3532 (md.begin): Initialize target_arch.
3533 Only include opcodes in has table that match selected architecture.
3534 (parse_reg): Recognize register names for sh-dsp.
3535 (parse_at): Recognize post-modify addressing.
3536 (get_operands): The leading space is now optional.
3537 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3538 arguments. Update valid_arch.
3539 (build_Mytes): Add support for SDT_REG_N.
3540 (find_cooked_opcode): New function, broken out of md_assemble.
3541 (assemble_ppi, sh_elf_final_processing): New functions.
3542 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3543 (md_longopts, md_parse_option): New option: -dsp.
3544 * config/tc-sh.h (elf_tc_final_processing): Define.
3545 (sh_elf_final_processing): Declare.
3547 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3549 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3550 the unwinder subspace. Save the current seg/subseg before creating
3553 2000-02-10 Nick Clifton <nickc@cygnus.com>
3555 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3556 little endian targets.
3557 (INST_BYTE1): Redefine to handle big and little endian
3559 (cpu_type): New type: Select between M340 and M210.
3560 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3561 instructions of the M340.
3562 (md_assemble): Add support for the MULSH and OPSR classes of
3564 (md_atof): Add support for little endian targets.
3565 (md_parse_option): Add support for -EL, -EB and -mcpu command
3567 (md_convert_frag): Add support for little endian targets.
3568 (md_apply_fix3): Add support for little endian targets.
3569 (md_number_to_chars): Add support for little endian targets.
3571 2000-02-10 Timothy Wall <twall@redhat.com>
3573 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3574 defined, use it to verify the symbol just read should be a label.
3576 2000-02-10 Timothy Wall <twall@redhat.com>
3578 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3579 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3580 around colons when KEEP_WHITE_AROUND_COLON is defined.
3581 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3582 and KEEP_WHITE_AROUND_COLON.
3584 2000-02-08 Timothy Wall <twall@redhat.com>
3586 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3588 (do_repeat): New. Abstract repeat logic so that a "break" can be
3590 (end_repeat): New. Provide support for a "break" out of the
3592 * read.h: Add prototypes for new functions.
3594 2000-02-08 Timothy Wall <twall@redhat.com>
3596 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3597 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3598 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3601 2000-02-08 Timothy Wall <twall@redhat.com>
3603 * read.c: Added elseif to directives table.
3604 * read.h: Added prototype for s_elseif.
3605 * doc/as.texinfo: Added description for elseif.
3606 * cond.c (s_elseif): New function
3608 2000-02-04 Timothy Wall <twall@redhat.com>
3610 * listing.c (print_lines): Remove conditionals causing bug in
3613 2000-02-03 Timothy Wall <twall@cygnus.com>
3615 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3617 * frags.c (frag_new): Calculate fr_fix in octets
3618 (frag_now_fix) Return offset as target address offset (bytes).
3619 (frag_now_fix_octets) New - Return offset in octets (8-bit
3621 * frags.h: Added prototype for frag_now_fix_octets().
3622 Distinguish between octets and bytes in field descriptions.
3623 * listing.c (calc_hex): Account for octets vs bytes when
3624 printing addresses/offsets.
3625 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3626 target is little-endian, print the octets in a word in big-endian
3627 order so that the display looks like a proper hexadecimal number,
3628 instead of having the octets reversed.
3629 * read.c (do_align): When recording alignment, alignment power
3630 should be in terms of target bytes (minimum addressible unit)
3632 (do_org) Convert ORG target address (byte) argument into an
3633 octet offset when generating a variable fragment.
3634 * symbols.c (resolve_symbol_value): Symbol final value
3635 converted to a target address offset (bytes) from its octet offset.
3636 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3637 offset (bytes) is adjusted by the frag offset (octets) converted
3639 (coff_frob_section) Section alignment power is in terms of bytes;
3640 convert it to an octet alignment power when calculating size (and
3641 size mask) in octets. Don't modify the section size in order to
3642 "align" it for TI COFF, since that format has a different method
3643 for storing alignment information.
3645 2000-02-01 Timothy Wall <twall@cygnus.com>
3647 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3648 entries, matching the way GCC generates them. If not escaped, the
3649 filename is encoded incorrectly.
3651 2000-01-31 Nick Clifton <nickc@cygnus.com>
3653 * config/tc-arm.c (reg_table): Add support for ATPCS register
3656 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3658 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3660 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3662 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3663 of a symbol when we really care about its value.
3665 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3667 * config/tc-mcore.c (md_assemble): Give warning message if
3668 operands passes to instruction are more than the spec.
3670 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3672 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3673 Thumb mode but the label seen was not declared as '.thumb_func'
3674 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3675 correct disassembly of Thumb code bounded by non function labels.
3677 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3679 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3680 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3682 * Makefile.in: Same here.
3685 * configure.in: Set bfd_gas for i386-aout when primary target
3686 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3687 we may need the primary te_file. Remove incorrect comment.
3689 * configure: Regenerate.
3691 * config/e-i386aout.c: New file.
3693 * as.c (USE_EMULATIONS): Move to before print_version_id.
3694 (struct emulation): Add i386aout.
3695 (show_usage): Split text strings. Reformat -a text. Add --em
3699 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3700 (aout_format_ops): New.
3703 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3704 preprocessor conditional and add aout USE_EMULATIONS tests.
3705 (read_a_source_file): Don't pass error strings to printf as
3709 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3711 (do_data): Same here.
3712 (process_file): And here.
3715 * symbols.c (colon): Rewrite "already defined" fatal message
3716 code for aout with USE_EMULATIONS.
3719 * config/obj-aout.c (OBJ_HEADER): Define.
3720 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3722 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3723 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3725 (obj_aout_type): Expand S_SET_OTHER here too.
3726 (obj_read_begin_hook): Remove.
3727 (aout_pop_insert): New.
3728 (obj_aout_s_get_other): New.
3729 (obj_aout_s_get_desc): New.
3730 (aout_format_ops): New.
3733 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3734 gets aout_pseudo_table.
3735 (aout_pseudo_table): Declare.
3736 (obj_read_begin_hook): Define.
3739 * config/obj-coff.c (obj_pseudo_table): Rename to
3741 (coff_pop_insert): Use coff_pseudo_table.
3742 (coff_sec_sym_ok_for_reloc): Remove.
3743 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3744 and comment all zero entries and remove #if 0 code.
3747 * config/obj-coff.h (obj_pop_insert): Define.
3748 (coff_pseudo_table): Declare.
3751 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3752 s_get_size, s_set_size. Comment all zero entries.
3755 * config/obj-elf.c (elf_s_get_other): New function.
3756 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3757 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3758 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3760 (obj_elf_parse_section_letters): Don't pass error strings to
3761 printf as format arg.
3764 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3766 (elf_s_get_other): Declare.
3767 (S_GET_OTHER) Define as elf_s_get_other if not already
3769 (S_SET_OTHER): Only define when not already defined.
3770 (elf_obj_read_begin_hook): Declare.
3771 (obj_read_begin_hook): Define.
3772 (elf_obj_symbol_new_hook): Declare.
3773 (obj_symbol_new_hook): Define.
3776 * config/obj-multi.h: Add copyright header and protect against
3777 multiple inclusion. Add * to all function pointers.
3778 (OBJ_HEADER): If defined, include it rather than other defines
3780 (obj_frob_file_after_relocs): Test for NULL.
3781 (obj_symbol_new_hook): Here too.
3782 (obj_sec_sym_ok_for_reloc): And here.
3783 (S_GET_OTHER): Define.
3784 (S_GET_DESC): Define.
3785 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3786 (OBJ_MAYBE_ELF): Update comment.
3788 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3789 OBJ_AOUT preprocessor conditional and handle emulation by
3790 testing OUTPUT_FLAVOR.
3791 (i386_displacement): Here too.
3792 (md_section_align): Similarly here.
3793 (i386_target_format): Conditionally compile when more than one
3794 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3795 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3796 (i386_displacement): Here too.
3799 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3800 Define TARGET_FORMAT for aout only when not multi.
3803 * config/te-multi.h: Delete file as it's identical to te-generic.h
3805 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3807 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3808 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3811 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3813 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3816 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3818 * config/tc-mips.c (mips_do_align): New function.
3819 * config/tc-mips.h (md_do_align): Define.
3821 2000-01-10 Philip Blundell <philb@gnu.org>
3823 * doc/c-arm.texi (ARM Options): Fix typo.
3824 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3825 line separator for Linux.
3826 * doc/as.texinfo (Comments): Mention the ARM.
3828 2000-01-10 Philip Blundell <pb@futuretv.com>
3830 * configure.in (arm*-*-conix*): New target.
3831 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3833 * configure: Regenerate.
3835 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3837 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3838 (obj_elf_visibility): New function.
3840 * doc/as.texinfo (Visibility): New node: document visibility
3843 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3845 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3846 warning for absolute jump/call without `*' in non-intel mode. No
3847 need to set i.types[0] JumpAbsolute in intel mode.
3849 1999-12-22 Philip Blundell <pb@futuretv.com>
3851 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3852 hook function when changing sections.
3853 (arm_s_data): Likewise.
3855 1999-12-14 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-arm.c (md_parse_option): Add support for -marm720
3858 command line switch.
3860 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3862 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3863 (r_registers, xr_registers): Define.
3864 (r_register_name, xr_register_name): New functions.
3865 (md_assemble): Handle new am33 operand types and instruction
3867 (mn10300_insert_operand, check_operand): Likewise.
3869 1999-11-29 Nick Clifton <nickc@cygnus.com>
3871 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3872 (s_force_thumb): Set thumb_mode to 2.
3873 (md_assemble): Do not complain about thumb instructions on a
3874 non-thumb target if thumb_mode is set to 2.
3876 1999-11-28 Michael Meissner <meissner@cygnus.com>
3878 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3879 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3880 (O_...): Add new machine dependent expressions if we are handling
3881 explicit relocations.
3882 (alpha_reloc_op): New static table holding the explicit relocation
3884 (alpha_literal_hash): New static to hold the hash table for
3885 explicit relocations.
3886 (alpha_macros): Add support for explicit relocations.
3887 (md_begin): If explicit relocations, initialize hash table.
3888 (md_assemble): Don't print a second error if tokenize_arguments
3889 already printed an error message.
3890 (md_apply_fix): Add support for explicit relocations.
3891 (alpha_force_relocation): Ditto.
3892 (alpha_fix_adjustable): Ditto.
3893 (alpha_adjust_symtab): New function to support explicit
3895 (alpha_adjust_symtab_relocs): Ditto.
3896 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3897 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3898 Add support for explicit relocations. Return -2 if an error
3899 message was already printed.
3900 (find_macro_match): Add support for explicit relocations. Comment
3902 (emit_insn): Add support for explicit relocations.
3903 (assemble_tokens): Ditto.
3905 (load_expression): Ditto.
3908 (emit_ir_load): Ditto.
3909 (emit_loadstore): Ditto.
3912 (emit_sextX): Ditto.
3913 (emit_division): Ditto.
3914 (emit_jsrjmp): Ditto.
3915 (emit_retjcr): Ditto.
3917 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3919 (tc_adjust_symtab): If explicit relocations, call the function
3920 alpha_adjust_symtab.
3921 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3922 relocations next to the literal relocation they reference.
3923 (TC_INIT_FIX_DATA): Initialize the new fields.
3924 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3926 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3928 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3929 'B' operand for PA2.0 bb instruction.
3931 1999-11-18 Nick Clifton <nickc@cygnus.com>
3933 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3936 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3938 (mcore_force_relocation): Force relocations to be generated for
3941 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3943 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3944 (i386_displacement): Disallow O_big displacements.
3946 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3948 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3949 Small improvements in error checking.
3950 (md_assemble): Support for unconditional ARM instructions.
3951 (md_parse_option): Support for -m[arm]v5e flag.
3953 1999-11-12 Nick Clifton <nickc@cygnus.com>
3955 * macro.c (buffer_and_nest): Do not check beyond the end of the
3958 1999-11-11 Nick Clifton <nickc@cygnus.com>
3960 * macro.c (buffer_and_nest): Look for seperator after TO and
3963 1999-11-08 Andrew Haley <aph@cygnus.com>
3965 * app.c (do_scrub_chars): When in State 10, treat backslash
3966 characters in the same way as as symbol characters.
3968 1999-11-07 Richard Henderson <rth@cygnus.com>
3970 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3971 the previous label was in the current section before playing
3972 with auto-alignment.
3974 1999-11-06 Nick Clifton <nickc@cygnus.com>
3976 * config/tc-v850.c (v850_force_relocation): Force relocation
3978 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3981 1999-11-05 Michael Meissner <meissner@cygnus.com>
3983 * expr.h (operatorT): Increase machine dependent operators to 16.
3984 * expr.c (op_rank): Ditto.
3986 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3988 * read.c (pseudo_set): Reject attempts to set the value of a
3991 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3994 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3996 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3997 to bfd_set_section_contents.
3999 1999-11-03 Nick Clifton <nickc@cygnus.com>
4001 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4003 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4005 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4006 (mips_ip): Use OPCODE_IS_MEMBER.
4008 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4010 * config/tc-arm.c (reg_required_here): Improve comments.
4012 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4013 (tinsns): Initialize variants field.
4015 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4016 BAD_PC respectively.
4018 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4020 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4021 * config/tc-arm.h: Fix compile time warnings.
4023 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4025 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4026 form @abs16, @(abs16) and @(abs16 + imm).
4028 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4030 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4031 (ISA_HAS_64_BIT_REGS) New.
4032 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4033 mips_emit_delays,macro_build,load_register,load_addresss,
4034 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4035 and/or use new ISA_xxx macros in expressions involving
4036 ISA, particularly mips_opts.isa.
4038 1999-10-18 Michael Meissner <meissner@cygnus.com>
4040 * expr.h (operatorT): Add machine dependent operators md1..md8.
4041 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4042 for the machine dependent operators to use.
4044 * expr.c (op_rank): Add machine dependent operators.
4046 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4048 (O_cpregister): Ditto.
4049 (md_begin): Change X_op test that field is wide enough to use
4050 O_max instead of O_alpha_max.
4051 (cpu_types): Fill in missing initializer.
4052 (alpha_num_macros): Make unsigned.
4053 (md_assemble): Make opnamelen be size_t.
4054 (md_apply_fix): Cast alpha_num_operands to int before testing.
4055 (alpha_force_relocation): Ditto.
4056 (alpha_fix_adjustable): Ditto.
4057 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4058 (tc_gen_reloc): Ditto.
4059 (tc_get_register): Ditto.
4064 (s_alpha_ent): Ditto.
4065 (s_alpha_end): Ditto.
4066 (s_alpha_frame): Ditto.
4067 (s_alpha_prologue): Ditto.
4068 (s_alpha_file): Ditto.
4069 (s_alpha_gprel32): Ditto.
4070 (s_alpha_proc): Ditto.
4071 (s_alpha_set): Ditto.
4072 (s_alpha_base): Ditto.
4073 (s_alpha_align): Ditto.
4074 (s_alpha_arch): Ditto.
4075 (alpha_align): Ditto.
4076 (assemble_insn): Suppress unused variable warning.
4078 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4079 order in the structure.
4080 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4082 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4084 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4086 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4088 * config/tc-i386.c (i386_index_check): Correct #endif location.
4090 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4092 * as.c (show_usage): Document new options.
4093 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4094 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4095 (parse_args): Parse the new options.
4096 (main): If there were warnings, and --fatal-warnings
4097 was specified, print an error.
4098 * as.h: New variable, flag_fatal_warnings, for new option.
4100 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4102 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4103 '@'. Change autoincrement completers to fall through to cache control
4106 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4108 (pa_parse_addb_64_cmpltr): New function.
4110 * config/tc-hppa.c (pa_ip): Change error message.
4111 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4112 '?Q' args to allow falling through.
4114 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4115 Remove unused conditional codes.
4116 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4118 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4120 * config/tc-d30v.c (CHAR_BIT): Define.
4121 (check_range): Fix bit operations to support integers bigger than
4124 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4126 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4129 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4130 Doug Evans <devans@cygnus.com>
4132 Add support for m32rx.
4133 * config/tc-m32r.c (enable_m32rx): New static global.
4134 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4135 (allow_m32rx): New function.
4136 (M32R_SHORTOPTS): Add `O'.
4137 (md_longopts): Add --m32rx plus several warning options.
4138 (md_parse_option): Handle new options.
4139 (md_show_usage): Print them.
4140 (md_begin): Enable m32rx.
4141 (OPERAND_IS_COND_BIT): New macro.
4142 (first_writes_to_seconds_operands): New function.
4143 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4144 (target_make_parallel,assemble_two_insns): New functions.
4145 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4146 If optimizing and m32rx, try to make consecutive insns parallel.
4148 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4150 * config/tc-mips.c (nopic_need_relax): Allow for the
4151 .sdata.foo sections generated by -fdata-sections,
4152 and for the .gnu.linkonce.s sections generated by C++.
4154 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4156 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4157 with cleaner code using completer prefixes. Add 'Y'.
4159 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4161 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4163 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4164 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4165 insn does not match and we should try the next insn in the table.
4167 1999-09-22 Nick Clifton <nickc@cygnus.com>
4169 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4171 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4173 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4176 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4178 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4179 OBJ_ELF. If ELF, add "sq".
4180 (md_parse_option): If ELF, ignore -s and -q.
4181 (md_show_usage): Mention ELF options.
4183 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4185 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4188 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4190 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4192 * config/tc-hppa.c (struct pa_it): New field "trunc".
4193 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4194 (pa_parse_ftest_gfx_completer): New function
4195 (pa_parse_fp_cnv_format): New function.
4197 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4198 (md_apply_fix): Handle 22bit pc-rel branches.
4200 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4202 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4204 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4206 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4208 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4210 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4211 (pa_ip): Handle 'fX'.
4213 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4215 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4216 unwinds unless the function is in the text space.
4217 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4219 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4221 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4222 (md_assemble): To here. Tweak address generation.
4224 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4226 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4227 (md_assemble): Call dwarf2_where for OBJ_ELF.
4228 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4229 (pa_end_of_source): New function.
4230 * tc-hppa.h (md_end): Define for OBJ_ELF.
4232 1999-09-14 Michael Meissner <meissner@cygnus.com>
4234 * configure.in (Canonicalization of target names): Remove adding
4235 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4236 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4237 * configure: Regenerate.
4239 1999-09-14 Donn Terry <donn@interix.com>
4241 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4243 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4245 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4246 pc-relative jmp/call to an absolute symbol.
4247 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4248 absolute section symbols.
4250 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4251 jump handling code and comments.
4253 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4255 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4256 the value if TE_PE and a global defined symbol.
4258 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4260 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4261 print the symbol, rather than printing it here.
4263 1999-09-11 Donn Terry <donn@interix.com>
4265 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4266 BFD_RELOC_RVA relocations.
4268 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4269 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4272 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4274 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4275 * doc/internals.texi (Object format backend): Document
4278 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4279 relocations against global symbols if TE_PE.
4281 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4282 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4284 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4287 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4288 symbols which do not have a constant value, or tags with
4289 non-tags. Remove the symbol from the list before adding it at the
4292 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4293 C_FCN symbol differently if TE_PE.
4294 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4295 appears in the pseudo-op, rather coff_line_base which is only set
4298 * config/obj-coff.c (obj_coff_loc): New static function.
4299 (obj_pseudo_table): Add "loc".
4301 * config/obj-coff.c (add_lineno): Check that the line number is
4304 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4305 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4307 (md_atof): Return NULL rather than 0.
4308 * config/tc-i386.c (md_atof): Change type to int.
4309 * expr.c (expr): Change first parameter to int.
4310 * config/obj-coff.c: Add declarations for static functions.
4311 (coff_frob_symbol): Use SYM_AUXENT.
4312 * config/tc-i386.h (flag_16bit_code): Don't declare.
4314 * config/obj-coff.c (obj_coff_section): Default to setting
4315 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4317 * write.c (adjust_reloc_syms): Print adjusted fixup.
4319 * expr.c (integer_constant): Correct too_many_digits calculation
4322 1999-09-09 Andreas Schwab <schwab@suse.de>
4324 * doc/c-arm.texi: Fix arguments of @var to not contain
4327 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4329 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4331 (md_parse_option): Only support -k flag for ELF and COFF targets.
4333 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4335 * config/tc-hppa.c (pa_ip): Put strict register checks before
4336 call to pa_parse_number.
4338 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4340 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4342 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4345 1999-09-06 Donn Terry <donn@interix.com>
4347 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4349 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4351 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4352 candidate instruction. Require registers for register arguments
4353 when in strict mode. Require assemble-time constants for
4354 constants when in strict mode.
4355 (pa_get_absolute_expression): Require a constant when in strict
4358 1999-09-06 Nick Clifton <nickc@cygnus.com>
4360 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4362 1999-09-04 Steve Chamberlain <sac@pobox.com>
4364 * config/tc-pj.c: New file, supports picoJava in ELF.
4365 * config/tc-pj.h: Ditto.
4366 * configure.in (pjl*, pj*): New targets.
4367 * Makefile.am: Rebuild dependencies.
4368 (CPU_TYPES): Add pj.
4369 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4370 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4371 * doc/c-pj.texi: New file.
4372 * doc/as.texinfo: Add some PJ specifics.
4373 * doc/all.texi: Add PJ to the list of all architectures, sort them
4375 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4376 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4378 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4380 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4381 (obj_frob_file): Test for null pointer.
4382 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4383 (OBJ_PROCESS_STAB): And here.
4384 (elf_obj_sy): Remove
4386 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4387 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4388 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4390 * config/obj-coff.c (no_func): Remove.
4391 (coff_format_ops): Change occurrences of no_func to 0, as we test
4392 for 0 in obj-multi.h.
4394 * configure.in: Enable bfd for i386-coff when primary target is
4395 bfd. Enable i386 elf,coff emulation support. Don't set
4396 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4397 emulation to support.
4398 *configure: Regenerate.
4400 1999-09-02 Nick Clifton <nickc@cygnus.com>
4402 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4403 .section .line directive is encountered.
4405 1999-09-01 Nick Clifton <nickc@cygnus.com>
4407 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4410 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4411 * as.texinfo: Document --gdwarf2 command line option.
4412 Add additional documentation of ARM command line switches.
4414 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4416 * config/tc-i386.c (i386_intel_memory_operand): Combine
4417 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4418 and RESTORE_END_STRING around parse_register calls.
4419 (i386_operand): Here too.
4420 (i386_is_reg): Remove.
4421 (parse_register): Move as_bad calls from within this function to
4424 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4426 Based on a patch from H.J. Lu <hjl@gnu.org>
4427 * config/tc-i386.c (parse_register): Handle FP regs specially.
4428 (md_begin): Remove '(' and ')' from register_chars.
4430 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4432 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4433 error message (done elsewhere).
4435 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4437 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4439 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4441 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4444 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4446 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4448 Add new completers. Fix bug in 64 bit condition handling.
4450 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4453 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4455 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4457 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4459 1999-08-27 Jim Wilson <wilson@cygnus.com>
4461 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4462 (struct ls): Add frag field. Initialize it to zero.
4463 (out_end_sequence): New local text_frag. Set it while in text section.
4464 Replace address check with frag check. Set ls.frag to text_frag if
4465 out_set_addr called.
4466 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4467 Set it before switching sections. Replace address check with frag
4468 check. Set ls.frag to saved_frag if out_set_addr called.
4470 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4472 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4473 output "advance_pc" opcode instead of calling gen_addr_line().
4474 The latter has the undesired side-effect of creating a new row
4475 in the debug line info matrix.
4477 1999-08-26 Jim Wilson <wilson@cygnus.com>
4479 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4480 ls.last_filename if last is less than zero. Set ls.last_filename
4481 when allocating new entry.
4482 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4485 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4487 * config/tc-i386.c (i386_index_check): Fix the displacement size
4488 when INFER_ADDR_PREFIX.
4490 1999-08-18 Nick Clifton <nickc@cygnus.com>
4492 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4495 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4497 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4498 handle 0xffffNNNN constants correctly.
4500 1999-08-16 Nick Clifton <nickc@cygnus.com>
4502 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4505 1999-08-13 Nick Clifton <nickc@cygnus.com>
4507 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4508 (md_apply_fix3): Always pass positive values to
4509 validate_offset_imm.
4511 1999-08-12 Nick Clifton <nickc@cygnus.com>
4513 * config/tc-arm.c (skip_whitespace): New macro.
4514 Formatting tidy ups.
4516 (md_apply_fix3): Store relocation offset in addend for ELF based
4518 (arm_force_relocation): Always generate relocs for Thumb function
4521 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4523 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4524 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4526 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4528 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4529 flags for the unwind subspace.
4531 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4532 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4533 suitable relocation based on the size of the target's pointer.
4534 Always Use subsegment zero for the unwinders.
4535 (pa_level): Handle "2.0w".
4537 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4539 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4540 with the following instruction unless this was specified.
4542 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4544 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4545 certain sections, to match BFD changes.
4547 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4549 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4550 (EXTRA_SCRIPTS): Define to keep automake happy.
4551 * Makefile.in: Rebuild.
4553 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4555 * Makefile.am: Rename .dep* files to DEP*.
4556 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4557 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4559 * Makefile.in: Rebuild.
4561 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4563 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4565 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4567 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4568 avoid problems on DOS filesystems.
4569 * Makefile.in: Rebuild.
4571 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4573 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4575 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4578 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4580 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4581 line to create ${GDBINIT} rather than .gdbinit.
4582 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4584 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4586 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4588 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4590 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4592 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4594 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4595 non-adjustable symbols.
4597 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4599 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4601 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4603 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4606 1999-08-05 Donn Terry <donn@interix.com>
4608 * config/te-interix.h: New file.
4609 * configure.in (i386-*-interix*): New target.
4610 * configure: Rebuild.
4612 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4614 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4615 selectors for ELF too.
4616 (selector_table): Add "ltp" and "rtp" selectors.
4618 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4620 * config/tc-i386.c (i386_operand): No need to change
4621 operand_string pointer in segment reg case before goto
4622 do_memory_reference. Initialise displacement_string_start and
4623 displacement_string_end after do_memory_reference label.
4624 (i386_index_check): Add operand_string param, and print error
4625 message on failure here.
4626 (i386_intel_memory_operand): Instead of here.
4627 (i386_operand): And here.
4628 (INFER_ADDR_PREFIX): Enable.
4630 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4632 * config/tc-i386.h (DefaultSize): Define. Renumber following
4633 opcode_modifier defines.
4635 From Etienne Lorrain <etienne.lorrain@ibm.net>
4636 * config/tc-i386.c (stackop_size): New variable.
4637 (set_16bit_code_flag): Clear it here.
4638 (set_16bit_gcc_code_flag): New function.
4639 (md_pseudo_table): Add "code16gcc" entry.
4640 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4642 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4644 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4645 next_set_end even if the end symbol is being discarded.
4647 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4648 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4649 * config/obj-coff.c: Likewise.
4650 (seg_info_type): Remove.
4651 (seg_info_off_by_4): Change to array of segT.
4652 (s_get_segment): Adjust accordingly.
4653 (obj_pseudo_table): Fully initialize sentinel entry.
4655 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4656 Ralf Baechle <ralf@uni-koblenz.de>.
4658 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4660 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4662 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4664 * config/tc-i386.c: Indentation and white space changes.
4665 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4666 don't enable it by default.
4667 (i386_intel_operand): Remove redundant prototype.
4668 Move check on number of memory operands, and i.mem_operands++
4669 (i386_intel_memory_operand): To here.
4670 Remove i386_immediate code from here. Remove special case code
4671 for input and output using (%dx). Remove base/index checks and
4672 call i386_index_check instead. Save initial operand_string
4673 argument for error message.
4674 (i386_operand): Remove redundant prototype. Move base/index
4675 checks to i386_index_check.
4676 (i386_displacement): Move intel mode check for non-zero
4678 (i386_intel_memory_operand): To here.
4680 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4682 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4683 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4684 by .register pseudo-op if -64 and --no-undeclared-regs.
4685 (s_register, sparc_adjust_symtab): New functions.
4686 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4687 Declare sparc_adjust_symtab as tc_adjust_symtab.
4688 * doc/c-sparc.texi: Add description of #ignore special literal
4689 for .register pseudo-op.
4691 1999-07-30 Catherine Moore <clm@cygnus.com>
4693 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4694 the relocation's section offset.
4696 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4698 * write.c (fixup_segment): Fix generic error check overflow test.
4700 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4701 X_add_number to long.
4703 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4705 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4708 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4710 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4713 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4715 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4717 * configure.bat: Remove; obsolete.
4718 * config/go32.cfg: Likewise.
4720 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4722 * configure.in (i386-*-vxworks*): New target.
4723 * configure: Rebuild.
4725 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4727 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4729 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4731 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4733 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4734 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4735 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4736 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4737 MAX_RELOC_EXPANSION): Define.
4738 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4740 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4742 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4743 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4744 block. Print a warning if an 8-bit or 16-bit constant
4745 displacement or immediate is truncated on output.
4746 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4748 (i386_operand): Disallow immediate jump absolute operand.
4750 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4752 * configure.in: Bump version number to 2.9.5.
4753 * configure: Rebuild.
4755 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4758 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4760 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4761 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4763 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4765 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4767 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4769 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4770 if -mno-fpu was given.
4771 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4773 (cons_fix_new_arm): Remove misleading comments.
4775 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4777 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4779 (relax_segment): Likewise. After giving a rs_org error, convert
4780 the frag to rs_align to avoid cascading errors.
4782 1999-07-12 Andreas Schwab <schwab@suse.de>
4784 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4786 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4788 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4789 as appropriate. Fill in structure initializations. Add variable
4790 initializations. Add casts.
4791 * dwarf2dbg.c (print_stats): Change i to size_t.
4792 * listing.c (listing_listing): Change list_line to unsigned int.
4794 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4796 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4797 rather than checking for \001 and \002 in symbol name.
4798 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4800 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4802 * configure.in (hppa*-linux-gnu*): New target.
4803 * configure: Rebuilt.
4805 1999-07-08 Nick Clifton <nickc@cygnus.com>
4807 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4809 1999-07-07 Nick Clifton <nickc@cygnus.com>
4811 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4812 accessing symbolP directly.
4814 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4816 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4819 1999-07-05 Nick Clifton <nickc@cygnus.com>
4821 * config/tc-arm.c (ARM_EXT_V5): Define.
4822 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4823 (md_begin): Detect ARM v5 architectures.
4824 (md_parse_option): Accept arm v5 specification.
4825 (md_show_usage): Documment -marmv5 switch.
4827 * doc/c-arm.texi: Document -marmv5 command line option.
4829 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4831 (validate_immediate_twopart): New function. Determine if a
4832 constant can be computed by two ADD instructions.
4833 (output_inst): Remove its command line parameter - it was never
4835 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4836 implememt the ADRL pseudo op.
4837 (tc_gen_reloc): Generate a suitable error message if an ADRL
4838 instruction tries to generate a real reloc.
4840 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4842 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4844 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4847 1999-06-27 H.J. Lu <hjl@gnu.org>
4849 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4850 non BFD_ASSEMBLER case.
4852 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4854 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4857 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4859 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4860 out_end_sequence() when the address decreases due to a new frag.
4861 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4862 numbering starts with 1.
4864 1999-06-23 Nick Clifton <nickc@cygnus.com>
4866 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4868 (mcore_s_text): Call obj_elf_text for ELF target.
4869 (mcore_s_data): Call obj_elf_data for ELF target.
4870 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4872 (mcore_s_bss): New function: Dump literal table before changing
4874 (mcore_s_comm): New function: Dump literal table before changing
4877 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4878 No longer static functions.
4879 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4880 Provide prototypes for these functions.
4882 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4884 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4885 a list of names, to try obj_segment_name, and to try abbreviated
4886 names when using COFF without long section names.
4888 * config/tc-alpha.c: More use of symbol accessor functions.
4889 * config/tc-arc.c: Likewise.
4890 * config/tc-d30v.c: Likewise.
4891 * config/tc-fr30.c: Likewise.
4892 * config/tc-i860.c: Likewise.
4893 * config/tc-m88k.c: Likewise.
4894 * config/tc-mcore.c: Likewise.
4895 * config/tc-ns32k.c: Likewise.
4896 * config/tc-sparc.c: Likewise.
4897 * config/tc-v850.c: Likewise.
4899 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4900 sy_value with appropriate accessor functions.
4901 * config/tc-arm.c (md_apply_fix3): Likewise.
4902 * config/tc-d10v.c (AT_WORD_P): Likewise.
4903 * config/tc-v850.c (reg_name_search): Likewise.
4905 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4906 use symbol_get_bfdsym instead.
4907 * config/tc-ppc.c (md_assemble): Likewise.
4908 * config/tc-v850.c (v850_comm): Likewise.
4910 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4912 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4913 the symbol, rather than accessing the bsym member.
4914 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4915 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4916 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4917 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4918 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4919 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4920 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4921 * config/tc-v850.c (tc_gen_reloc): Likewise.
4923 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4925 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4926 (hppa_gen_reloc_type): Conditionalize on BFD64.
4927 (tc_gen_reloc): Re-enable ELF relocations.
4928 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4930 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4932 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4934 (do_ldst): Move assignment out of if condition.
4935 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4936 parentheses to avoid warning.
4938 1999-06-21 Nick Clifton <nickc@cygnus.com>
4940 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4941 macro to get at the BFD symbol associated with a GAS symbol.
4943 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4945 * config/tc-ppc.c: Update for symbol handling changes.
4946 * config/obj-coff.c: Likewise.
4948 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4950 * tc-hppa.c: General cleanups of ELF support. No more spaces
4951 and subspaces for ELF.
4952 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4953 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4954 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4955 (UNWIND_SECTION_NAME): Likewise.
4956 (space/subspace related structures): Conditionalize definitions
4958 (space/subspace directives and support routines): Conditionalize
4959 definitions and references/uses on OBJ_SOM.
4960 (label_symbol_struct): For ELF, track the symbol's segment. For
4961 SOM track its space.
4962 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4964 (USE_ALIASES): Kill for both SOM & ELF.
4965 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4966 (pa_space, pa_subspace): Corresponding changes.
4967 (pa_spaces_begin): Corresponding chagnes.
4968 (md_begin): Do not muck around with space/subspace stuff for
4970 (md_apply_fix): Temporarily disable argument relocation stuff
4972 (tc_gen_reloc): Temporarily disable relocation generation for
4974 (pa_build_unwind_subspace): Similarly.
4976 1999-06-16 Nick Clifton <nickc@cygnus.com>
4978 * config/tc-arm.c (thumb_set): New pseudo op.
4979 (text, data, section): Override these pseudo ops with ARM
4981 (s_thumb_set): New function: Perform the same as a .set pseudo
4982 op, but also mark the alias'ed symbol as being a Thumb
4984 (arm_s_text): New function: Perform the same as the .text
4985 pseudo op, but dump the literal pool before changing
4987 (arm_s_data): New function: Perform the same as the .data
4988 pseudo op, but dump the literal pool before changing
4990 (arm_s_section): New function: Perform the same as the
4991 .section pseudo op, but dump the literal pool before changing
4993 (arm_cleanup): Do not reset the current section before dumping
4996 1999-06-17 Nick Clifton <nickc@cygnus.com>
4998 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4999 OPTION_NO_WARN_UNMATCHED entries.
5000 (md_parse_option): Generate a warning message if an unrecognised
5001 option is encountered.
5003 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5004 (get_operands): When parsing an expression after an '@' symbol
5005 has been detected, do not ignore '#' symbols.
5006 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5009 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5011 From K. Richard Pixley <rich@noir.com>:
5012 * configure.in (ppc-*-vxworks*): New target.
5013 * configure: Rebuild.
5015 1999-06-12 Philip Blundell <philb@gnu.org>
5017 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5019 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5021 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5022 which refer to symbols in linkonce sections, permit reducing the
5023 relocs if the symbol is local.
5025 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5027 * subsegs.c (subseg_text_p): New function.
5028 * as.h (subseg_text_p): Declare.
5029 * read.c (do_align): Use subseg_text_p to set the default fill.
5030 * write.c (subsegs_finish): Likewise.
5031 * config/obj-coff.c (write_object_file): Likewise.
5032 * config/tc-i386.h (md_maybe_text): Don't define.
5033 (md_do_align): Use subseg_text_p to set the default fill.
5034 * config/tc-m32r.c (m32r_do_align): Likewise.
5035 * config/tc-sh.c (sh_do_align): Likewise.
5036 * config/tc-sparc.h (md_do_align): Likewise.
5038 1999-06-12 David O'Brien <obrien@freebsd.org>
5040 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5041 * configure: Rebuild.
5043 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5045 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5046 * Makefile.am: Rebuild dependencies.
5047 * Makefile.in: Rebuild.
5049 * config/tc-i386.c (i386_immediate): Remove unused label
5052 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5053 * symbols.c: Likewise.
5054 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5055 sy_next field when taking address, rather than symbol_next.
5057 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5059 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5060 value from the output file architecture.
5061 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5062 * dwarf2dbg.h: Change bfd_vma to addressT.
5064 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5066 * dwarf2dbg.h: Use PARAMS in function declarations.
5068 1999-06-11 Martin Dorey <mdorey@madge.com>
5070 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5071 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5073 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5075 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5077 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5079 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5082 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5084 * read.c (read_a_source_file): Only declare inescape if
5087 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5089 (find_entry_byval): Add parens to avoid warning.
5091 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5093 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5096 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5098 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5101 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5102 synthetize_setx): New functions.
5103 (md_assemble): Broken the special cases into the above
5104 functions. Make compiler happy if sizeof(bfd_vma)==4.
5105 Fix sethi generated from set/setuw. If instructions have a relloc,
5106 always clear the fields to be relocated in the opcode.
5107 (sparc_ip): Remove special_case global variable.
5109 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5111 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5112 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5113 indication of success rather than a value.
5114 (itbl_get_val): Likewise.
5115 (itbl_get_field): Use strcspn. Change delimiters to include
5117 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5118 (itbl_get_val): Likewise.
5119 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5121 * symbols.c (copy_symbol_attributes): Convert local symbols to
5124 1999-06-10 Nick Clifton <nickc@cygnus.com>
5126 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5129 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5131 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5132 Optimize set if sizeof(bfd_vma) == 64.
5133 (sparc_ip): Fix sethi - without %hi() it should generate
5134 R_SPARC_22 reloc, not R_SPARC_HI22.
5135 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5137 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5139 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5140 (s_ncons): New function.
5141 (native_op_table): New table.
5142 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5143 R_SPARC_OLO10 handling.
5145 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5147 * expr.h (struct expressionS): Revert last change; widen X_op.
5148 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5150 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5152 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5153 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5154 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5155 * Makefile.in: Regenerated.
5157 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5158 `common' pass on to s_mri_common.
5159 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5161 1999-06-06 Richard Henderson <rth@cygnus.com>
5163 * config/obj-elf.c (obj_elf_section): Don't free the return
5164 value of demand_copy_C_string.
5166 1999-06-05 Richard Henderson <rth@cygnus.com>
5168 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5169 creation logic from obj_elf_create_section.
5171 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5172 (section_stack): New.
5173 (special_sections): Make const.
5174 (obj_elf_section): Gut and rewrite parsing.
5175 (obj_elf_change_section): New function broken out of obj_elf_section.
5176 (obj_elf_parse_section_letters): Likewise.
5177 (obj_elf_section_word): Likewise.
5178 (obj_elf_section_type): Likewise.
5179 (obj_elf_previous): Treat as a toggle.
5180 (obj_elf_popsection): New.
5181 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5182 (ppc_section_type): Likewise.
5183 * config/tc-ppc.h: Likewise.
5185 * expr.h (struct expressionS): Don't make X_op a bitfield.
5186 * config/tc-alpha.c: Update for symbol handling changes.
5187 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5188 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5190 1999-06-05 Richard Henderson <rth@cygnus.com>
5192 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5193 (dwarf2_gen_line_info): Kill unused variables.
5194 (dwarf2_finish): Likewise.
5195 (dwarf2_where): Likewise.
5196 (dwarf2_directive_file): If we've only got a string,
5197 hand off to s_app_file.
5198 * ecoff.c: Move the include of ecoff.h.
5199 * symbols.h (S_IS_FUNCTION): Prototype.
5201 * read.c (LEX_HASH): Supply a default.
5203 (s_globl): Update `c' after skipping whitespace.
5204 * read.h (LEX_END_NAME, is_name_ender): New.
5205 * expr.c (get_symbol_end): Respect it.
5207 1999-06-04 Mark Klein <mklein@dis.com>
5209 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5211 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5213 * config/tc-hppa.c: Update for symbol handling changes.
5215 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5217 * cgen.c: Update for symbol handling changes.
5218 * config/tc-m32r.c: Likewise.
5220 * config/tc-hppa.h: Update for symbol handling changes.
5221 * config/tc-hppa.c: Likewise.
5223 * config/tc-arm.h: Update for symbol handling changes.
5224 * config/tc-arm.c: Likewise.
5225 (symbol_make_empty): Remove. Just use symbol_create.
5227 * symbols.c (symbol_set_tc): Correct name.
5229 * Makefile.am: Rebuild dependencies.
5230 ($(OBJS)): Don't depend upon struc-symbol.h.
5231 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5232 * dep-in.sed: Don't remove struc-symbol.h.
5233 * Makefile.in: Rebuild.
5235 * doc/internals.texi (Symbols): Describe changes in symbol
5238 1999-06-03 Richard Henderson <rth@cygnus.com>
5240 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5241 instead of doing the work by hand.
5243 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5245 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5246 state of line state-machine.
5247 (struct ls): Collect DWARF2 line state-machine state in new member
5248 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5249 resulted in any DWARF2 directives.
5250 (reset_state_machine): New function.
5251 (out_end_sequence): Ditto.
5252 (dwarf2_gen_line_info): When switching sections or switching to a
5253 lower text address, call out_end_sequence() first to terminate the
5254 previous code sequence as code sequences MUST have monotonically
5255 increasing addresses.
5256 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5258 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5260 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5261 DWARF2 debug info (line information only, at this point).
5262 * as.h: Update comment about supported debug formats.
5263 * dwarf2dbg.c, dwarf2dbg.h: New files.
5264 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5266 * expr.c (operand): Don't use [ for parens if we want an index op.
5267 (op_encoding): Switch [ into O_index, if desired.
5268 (op_rank): Renumber with O_index on bottom.
5269 (expr): If O_index, match closing bracket.
5270 * expr.h (O_index): New.
5272 * read.c (read_a_source_file): Conditionally allow matched "
5273 in lines passed to md_assemble.
5275 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5277 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5279 Add support for storing local symbols in a small structure to save
5280 memory when assembling large files.
5281 * as.h: Don't include struc-symbol.h.
5282 (symbolS): Add typedef.
5283 * symbols.c: Include struc-symbol.h.
5284 (local_hash): New static variable.
5285 (save_symbol_name): New static function, from symbol_create.
5286 (symbol_create): Call save_symbol_name.
5287 (local_symbol_count): New static variable.
5288 (local_symbol_conversion_count): Likewise.
5289 (LOCAL_SYMBOL_CHECK): Define.
5290 (local_symbol_make): New static function.
5291 (local_symbol_convert): New static function.
5292 (colon): Handle local symbols. Create local symbol for local
5294 (symbol_table_insert): Handle local symbols.
5295 (symbol_find_or_make): Create local symbol for local label name.
5296 (symbol_find_base): Check for local symbol.
5297 (symbol_append, symbol_insert): Check for local symbols.
5298 (symbol_clear_list_pointers, symbol_remove): Likewise.
5299 (verify_symbol_chain): Likewise.
5300 (copy_symbol_attributes): Likewise.
5301 (resolve_symbol_value): Handle local symbols.
5302 (resolve_local_symbol): New static function.
5303 (resolve_local_symbol_values): New function.
5304 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5305 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5306 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5307 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5308 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5309 (symbol_previous, symbol_next): New functions.
5310 (symbol_get_value_expression): Likewise.
5311 (symbol_set_value_expression): Likewise.
5312 (symbol_set_frag, symbol_get_frag): Likewise.
5313 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5314 (symbol_mark_used_in_reloc): Likewise.
5315 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5316 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5317 (symbol_mri_common_p): Likewise.
5318 (symbol_mark_written, symbol_clear_written): Likewise.
5319 (symbol_written_p): Likewise.
5320 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5321 (symbol_section_p, symbol_equated_p): Likewise.
5322 (symbol_constant_p): Likewise.
5323 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5324 (symbol_get_obj, symbol_set_obj): Likewise.
5325 (symbol_get_tc, symbol_set_tc): Likewise.
5326 (symbol_begin): Initialize local_hash.
5327 (print_symbol_value_1): Handle local symbols.
5328 (symbol_print_statistics): Print local symbol statistics.
5329 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5330 Declare new symbols.c functions. Move many declarations here from
5332 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5333 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5334 (struct symbol): Move bsym to make it clearly the first field.
5335 Remove TARGET_SYMBOL_FIELDS.
5336 (symbolS): Don't typedef.
5337 (struct broken_word): Remove.
5338 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5339 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5340 (symbol_clear_list_pointers): Likewise.
5341 (symbol_insert, symbol_remove): Likewise.
5342 (symbol_previous, symbol_append): Likewise.
5343 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5344 (struct local_symbol): Define.
5345 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5346 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5347 (local_symbol_get_frag, local_symbol_set_frag): Define.
5348 (local_symbol_get_real_symbol): Define.
5349 (local_symbol_set_real_symbol): Define.
5351 * write.c (write_object_file): Call resolve_local_symbol_values.
5352 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5353 (TARGET_SYMBOL_FIELDS): Don't define.
5354 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5355 ECOFF_DEBUGGING, add ECOFF fields.
5356 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5357 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5358 ECOFF_DEBUGGING, add ECOFF fields.
5359 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5360 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5361 * config/tc-mcore.h: Don't include struc-symbol.h.
5362 (TARGET_SYMBOL_FIELDS): Don't define.
5363 (struct mcore_tc_sy): Define.
5364 (TC_SYMFIELD_TYPE): Define.
5365 * Many files: Use symbolS instead of struct symbol. Use new
5366 accessor functions rather than referring to symbolS fields
5369 * read.c (s_mri_common): Don't add in value of line_label.
5371 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5372 checking for SEC_LINK_ONCE.
5374 * config/tc-sh.h (sh_fix_adjustable): Declare.
5376 * app.c (input_buffer): New static variable.
5377 (app_push): Save saved_input in allocated buffer.
5378 (app_pop): Restored saved_input.
5379 (do_scrub_chars): Change get parameter to take char * and int as
5380 arguments. Change GET macro to pass input_buffer to get
5381 function. Don't save input into allocated buffer.
5382 * as.h (do_scrub_chars): Update declaration.
5383 * input-file.c (input_file_get): Change to take char * and int.
5384 Read data into passed in buffer. Remove static buffer.
5385 * read.c (scrub_from_string): Change to take char * and int. Copy
5386 data into passed in buffer.
5388 * hash.h: Neaten. Declare hash_traverse.
5389 * hash.c: Complete rewrite based on BFD hashing code.
5390 * gasp.c (chunksize): New variable.
5391 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5394 1999-05-28 Nick Clifton <nickc@cygnus.com>
5396 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5397 addend unless the target uses an old ABI.
5399 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5401 -Wchar-subscripts cleanup
5402 * listing.c (listing_newline): Use unsigned char variable, so
5403 calls to isascii,iscntrl are correct.
5404 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5406 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5407 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5408 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5409 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5411 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5413 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5415 (arch_coldfire_p): New #define.
5416 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5418 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5420 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5422 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5423 (install_operand): Add place `N'.
5424 (init_table): Add registers ACC, MACSR, MASK.
5426 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5428 * config/tc-m68k.c: Change mcf5200 --> mcf.
5429 (archs): Add mcf5206e, mcf5307.
5430 (m68k_ip): Add format `u'.
5431 (install_operand): Add place `m', `M', `h'.
5432 (init_table): Add upper/lower registers.
5434 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5436 1999-05-28 Martin Dorey <mdorey@madge.com>
5438 * config/tc-i960.c: Several minor changes to add ELF and
5439 BFD_ASSEMBLER support.
5440 * config/tc-i960.h: Likewise.
5441 * configure.in (i960-*-elf*): New target.
5442 * aclocal.m4, configure: Rebuild.
5444 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5446 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5447 reloc changes when defined(BFD_ASSEMBLER).
5449 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5451 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5453 * write.c (write_print_statistics): Output to file, not stderr.
5455 * expr.c (generic_bignum_to_int32,64): Prototype.
5457 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5458 output_sleb128, output_uleb128, output_big_sleb128,
5459 output_big_uleb128, output_big_leb128): Prototype.
5460 (output_big_sleb128, output_big_uleb128): Make inline.
5461 (output_big_leb128): Remove inline
5463 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5464 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5465 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5466 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5467 value for correct overflow check in write.c:fixup_segment.
5468 * write.c (fixup_segment): Move bitfield overflow checks to after
5469 the md_apply_fix call.
5470 * config/obj-coff.c (fixup_segment): Likewise.
5471 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5472 valueT *val argument.
5474 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5476 * config/atof-ieee.c (gen_to_words): Correctly round a
5477 denormalized number. Fix off-by-one in range checking for
5478 exponent in a denormal.
5480 1999-05-10 Nick Clifton <nickc@cygnus.com>
5482 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5485 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5487 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5489 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5491 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5492 (ReverseRegRegmem): Remove.
5493 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5494 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5495 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5498 From Doug Ledford <dledford@redhat.com>
5499 * config/tc-i386.h (RegXMM): New for P/III.
5500 * config/tc-i386.c: Add support for P/III.
5502 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5504 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5505 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5506 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5508 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5510 * config/tc-i386.c (i386_immediate): Skip whitespace before
5511 complaining about junk after expression.
5512 (i386_displacement): Likewise.
5514 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5516 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5517 Don't copy before downcaseing.
5519 1999-05-05 Catherine Moore <clm@cygnus.com>
5521 * tc-m68k.c: Include elf/m68k.h.
5522 (m68k_elf_final_processing): New routine.
5523 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5526 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5528 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5531 1999-04-30 Nick Clifton <nickc@cygnus.com>
5533 * config/tc-mcore.c (mcore_s_section): Dump literals before
5536 1999-04-29 Nick Clifton <nickc@cygnus.com>
5538 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5541 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5543 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5544 (TC_INIT_FIX_DATA): Delete.
5545 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5546 (TC_INIT_FIX_DATA): Delete.
5547 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5548 * write.c (fix_new_internal): Initialize fx_cgen member.
5549 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5550 (gas_cgen_md_apply_fix3): Update.
5551 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5552 (md_cgen_record_fixup_exp): Update.
5553 (FX_OPINFO_R_TYPE): Update.
5555 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5556 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5557 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5558 * frags.h (struct frag): Make opindex, opinfo ints.
5560 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5562 1999-04-26 Tom Tromey <tromey@cygnus.com>
5564 * aclocal.m4, configure: Updated for new version of libtool.
5566 1999-04-22 Nick Clifton <nickc@cygnus.com>
5568 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5570 (md_apply_fix3): Do not fix up absolute relocations against
5573 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5575 1999-04-20 Nick Clifton <nickc@cygnus.com>
5577 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5578 changes and data-in-text directives.
5579 (mcore_cons): New function: intercept cons() operations.
5580 (mcore_float_cons): New function: intercept float_cons()
5582 (mcore_stringer): New function: intercept stringer() operations.
5584 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5586 * obj.h (struct format_ops): Change generate_asm_lineno field to
5588 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5590 * config/tc-alpha.c (find_opcode_match): Add default case to
5592 (find_macro_match): Likewise.
5593 (load_expression): Parenthesize && within ||.
5595 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5597 1999-04-17 Nick Clifton <nickc@cygnus.com>
5599 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5600 .text .data .section pseudo ops.
5601 (mcore_s_section): New function. Dump lits before changing secs.
5602 (mcore_s_text): New function. Dump lits before changing secs.
5603 (mcore_s_data): New function. Dump lits before changing secs.
5605 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5607 * config/tc-mips.c (mips_32bitmode): New.
5608 (md_begin): Set mips_32bitmode if needed.
5609 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5610 Set EF_MIPS_32BITMODE.
5612 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5614 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5617 1999-04-16 Nick Clifton <nickc@cygnus.com>
5619 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5621 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5623 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5624 expressions correctly.
5627 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5629 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5631 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5633 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5634 and fmpynfadd instructions.
5636 1999-04-11 Richard Henderson <rth@cygnus.com>
5638 * as.h (environ): Declare it, if needed.
5639 * as.c (dump_statistics): Don't declare environ.
5640 * configure.in (environ): Detect declaration.
5641 * configure, config.in: Rebuild
5643 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5644 (i386_displacement): Allocate enough space for replacement buffer.
5645 Clean up replacement buffer initialization.
5647 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5649 * subsegs.c (section_symbol): Don't create a new symbol if one
5650 already exists; instead, use the existing one, but set its segment
5651 and frag data if it hasn't already been defined.
5652 * config/obj-coff.c (c_section_symbol): Likewise.
5654 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5656 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5658 1999-04-08 Nick Clifton <nickc@cygnus.com>
5660 * config/tc-mcore.c: New File: Support routines for MCore
5662 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5663 * config/obj-coff.c: Add support for mcore-pe target.
5665 * Makefile.am: Add support for MCore targets.
5666 * Makefile.in: Regenerate.
5667 * configure.in: Add support for MCore targets.
5668 * configure: Regenerate.
5670 * doc/all.texi: Set MCORE.
5671 * doc/as.texinfo: Document MCore specific command line options.
5673 * write.h: Prevent multiple inclusion.
5675 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5677 * asintl.h (LC_MESSAGES): Never define.
5678 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5680 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5683 * Makefile.am (m68k-parse.c): If configuring in the source
5684 directory, copy m68k-parse.y into the local directory before
5685 running ylwrap, to remove spurious differences when generating
5687 * Makefile.in: Rebuild.
5689 * config/tc-sparc.h (md_do_align): Just allocate the number of
5690 bytes necessary, rather than always allocating 1024.
5692 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5694 * listing.c (listing_newline): Add cast to avoid warning.
5695 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5696 * config/tc-i386.c (i386_scale): Add return value.
5697 (build_displacement_string): Remove unused local temp_disp2.
5698 (i386_intel_memory_operand): Add parentheses to avoid warning.
5699 (i386_intel_operand): Remove unused local end_of_operand_string.
5700 (i386_operand): Remove unused local operand_modifier.
5701 (i386_operand): Add parens to avoid warning.
5703 1999-04-04 Don Bowman <don@pixsci.com>
5705 * configure.in: Add mips*-*-vxworks* target; have it define
5707 * configure, config.in: Rebuild.
5709 1999-03-31 Nick Clifton <nickc@cygnus.com>
5711 * configure.in (emulations): Add support for arm-epoc-pe.
5712 * configure: Regenerate.
5713 * config/te-epoc-pe.h: New file. Define macros specific to
5715 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5716 for arm-epoc-pe target.
5718 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5720 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5722 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5724 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5725 detect ",n" without a condition.
5726 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5729 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5731 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5732 instruction is encoded with one bit.
5735 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5737 * doc/internals.texi (CPU backend): Mention that
5738 line_separator_chars should not include newline. From thi
5739 <ttn@mingle.glug.org>.
5741 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5743 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5744 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5746 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5748 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5750 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5752 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5755 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5757 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5759 1999-03-15 Martin Hunt <hunt@cygnus.com>
5761 * app.c (do_scrub_begin): Change '-' back to a symbol char
5762 so we can use multiple opcodes on a line again.
5764 * config/tc-d30v.c: By default, warn if a symbol has
5765 the same name as a register. Plus some minor
5766 updates from the branch.
5768 1999-03-13 Nick Clifton <nickc@cygnus.com>
5770 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5771 BFD_RELOC_16 and BFD_RELOC_64.
5773 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5775 * expr.c (expr): Add missing else.
5777 1999-03-12 Nick Clifton <nickc@cygnus.com>
5779 * config/tc-arm.c (md_apply_fix3): Improve error message.
5781 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5783 * Makefile.am (CPU_TYPES): Add fr30.
5784 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5785 (fr30,m32r dependencies): Update.
5786 * Makefile.in: Rebuild.
5788 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5789 (gas_cgen_record_fixup_exp): Ditto.
5790 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5791 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5792 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5793 (md_cgen_lookup_reloc): Update use of operand->type.
5794 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5795 (md_convert_frag): Call cgen_operand_lookup_by_num.
5796 (md_cgen_lookup_reloc): Update use of operand->type.
5797 (m32r_cgen_record_fixup_exp): Ditto.
5799 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5801 * config/tc-mips.c (md_show_usage): Fix message.
5803 1999-03-03 Nick Clifton <nickc@cygnus.com>
5805 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5806 and LDR reg,=<expr> instruction.
5808 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5811 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5813 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5815 1999-02-17 Nick Clifton <nickc@cygnus.com>
5817 This patch was created by: Scott Bambrough
5818 <scottb@corelcomputer.com>
5821 Special cased '@' character. The '@' character is used as the
5822 ARM assembler comment character, as a special character
5823 and in ELF .symver pseudo-op's, and as a special character in
5824 .type and .section pseudo-ops.
5825 (symver_pseudo): New static variable.
5826 (symver_state): New static variable.
5827 (struct app_save): Add field 'symver_state'.
5828 (app_push): Save global symver_state int struct app_save.
5829 (app_pop): Restore global symver_state from struct app_save.
5830 (do_scrub_chars): Special case handling of '@' character in
5833 * configure.in: Modified to recognize armv* uname syntax from ARM
5835 * configure: Regenerated.
5837 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5838 a prefix to the section's type.
5839 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5840 the type's typename.
5842 * config/tc-arm.h: Add support for PIC generation:
5843 (pic_code): New boolean.
5844 (obj_relocate_extern): Define.
5845 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5846 (TC_CONS_FIX_NEW): Define.
5847 (tc_fix_adjustable): Define.
5848 (GLOBAL_OFFSET_TABLE_NAME): Define.
5850 * config/tc-arm.c: Add support for PIC generation:
5851 (line_seperator_chars): Allow ';' as a seperator for Linux.
5852 (is_immediate_prefix): New macro.
5853 (arm_parse_reloc): New function.
5854 (s_arm_elf_cons): New function.
5855 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5856 (md_undefined_symbol): Special case handling for the Global Offset
5858 (md_apply_fix3): Handle PIC relocs.
5859 (tc_gen_reloc): Handle PIC relocs.
5860 (md_parse_option): Add support for '-k' command line switch to
5861 enable PIC generation.
5862 (cons_fix_new_arm): New function.
5863 (s_arm_elf_cons): New function.
5865 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5867 * configure.in: Add comments for uses of AC_DEFINE.
5868 * acinclude.m4: Likewise.
5869 * acconfig.h: Remove.
5870 * aclocal.m4: Rebuild.
5871 * configure: Rebuild.
5872 * Makefile.in: Rebuild.
5873 * config.in: Rebuild.
5875 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5877 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5878 non-constant offset from a base register.
5880 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5882 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5885 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5887 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5888 (emit_insn): Look for pc-relative and no-overflow specifiers on
5889 internal relocation types.
5891 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5893 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5896 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5898 (mips_4650, mips_4010, mips_4100): Variables removed.
5899 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5900 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5902 (md_begin): Don't bother initializing the mips_NNNN variables;
5903 mips_cpu is set, and that's good enough now.
5904 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5905 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5906 (show): New function, to handle wrapping in the CPU lists.
5907 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5909 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5911 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5912 than treat as an immediate specifier.
5914 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5916 * config/tc-i386.c: Prototype many functions.
5917 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5918 (i386_immediate): Remove unused second argument.
5919 (i386_intel_operand): Fix i386_is_reg typo.
5920 (i386_operand): Use allow_naked_reg.
5921 (output_invalid): Make operand int for K&R.
5923 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5925 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5927 * Makefile.in: Rebuild.
5929 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5931 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5933 (EXTRA_as_new_SOURCES): Comment out.
5934 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5935 * Makefile.in: Rebuild.
5936 * doc/Makefile.in: Rebuild.
5937 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5938 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5939 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5940 * configure: Rebuild.
5941 * aclocal.m4: Rebuild.
5942 * config.in: Rebuild.
5943 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5944 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5945 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5946 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5947 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5948 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5949 (gas_cgen_record_fixup_exp): Ditto.
5950 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5951 descriptor, not global variable.
5952 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5953 descriptor, not global variable. Refer to insert_operand handler
5954 via cpu descriptor, not global function.
5955 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5956 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5957 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5958 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5959 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5960 * config/tc-m32r.c: Ditto.
5961 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5962 (md_assemble): Ditto.
5963 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5965 1999-02-09 Nick Clifton <nickc@cygnus.com>
5967 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5968 relocations for ELF targets.
5970 1999-02-08 Nick Clifton <nickc@cygnus.com>
5972 * configure.in: Add support for StrongARM target.
5973 * configure: Regenerate.
5975 1999-02-05 Nick Clifton <nickc@cygnus.com>
5977 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5979 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5982 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5984 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5986 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5988 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5989 (INTEL_DWORD_MNEM_SUFFIX): Define.
5992 (DWORD_PTR): Define.
5993 (XWORD_PTR): Define.
5995 (OFFSET_FLAT): Define.
5997 (NONE_FOUND): Define.
6000 * config/tc-i386.c (set_intel_syntax): New routine.
6001 (intel_syntax): Declare.
6002 (allow_naked_reg): Declare.
6003 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6004 (intel_float_operand): New routine.
6005 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6006 Handle brackets as well as parens. Call i386_intel_operand for
6007 intel syntax. Reverse operands if appropriate. Handle new
6008 suffixes. Handle movzx and movsx.
6009 (i386_is_reg): New routine.
6010 (i386_immediate): New routine.
6011 (i386_scale): New routine.
6012 (i386_displacement): New routine.
6013 (i386_operand_modifier): New routine.
6014 (build_displacement_string): New routine.
6015 (i386_parse_seg): New routine.
6016 (i386_intel_memory_operand): New routine.
6017 (i386_intel_operand): New routine.
6018 (i386_operand): Call i386_displacement, i386_immediate,
6019 i386_scale, etc. instead of handling inline.
6020 (parse_register): Handle registers without prefix.
6022 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6024 * configure: Regenerate.
6025 * configure.in (arm-*-oabi): New.
6026 (thumb-*-oabi): New.
6027 * config/tc-arm.c (target_oabi): Declare.
6028 (md_apply_fix3): Support REL relocs.
6029 (md_parse_option): Handle -oabi.
6030 (elf32_arm_target_format): New routine.
6031 (md_longopts): Add OPTION_OABI.
6032 * config/tc-arm.h: Redefine TARGET_FORMAT.
6035 1999-01-28 Nick Clifton <nickc@cygnus.com>
6037 * write.c (write_relocs): Handle out of range error.
6039 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6040 (fr30_force_relocation): Default to 0.
6042 * config/tc-fr30.h (obj_fix_adjustable): Define.
6043 (TC_FORCE_RELOCATION): Define.
6045 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6048 1999-01-16 Nick Clifton <nickc@cygnus.com>
6050 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6051 merge of two instructions if the left instruciton kills the right.
6053 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6055 * Makefile.in: Regenerate.
6056 * configure.in: Redo test for using cgen.
6057 * configure: Regenerate.
6059 1999-01-09 Nick Clifton <nickc@cygnus.com>
6061 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6062 redefinition of this macro.
6064 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6066 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6069 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6071 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6072 a read of HI or LO and an immediatly following branch.
6074 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6076 * config/tc-mips.c (md_begin): Another correction to the setting of
6079 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6081 * config/tc-mips.c (md_begin): Correct type-o in setting of
6084 1998-12-21 Nick Clifton <nickc@cygnus.com>
6086 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6087 bit insn when optimizing, so that parallelised instructions will
6088 start on a 32 bit boundary.
6090 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6092 * config/tc-mips.c (mips_eabi64): New.
6093 (md_begin): Set mips_eabi64.
6094 (mips_elf_final_processing): Use it.
6096 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6098 * config/tc-mips.c (mips_elf_final_processing):
6099 Correct setting of ABI in e_flags.
6101 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6103 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6106 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6108 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6110 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6112 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6113 warning, values that don't fit in the field.
6115 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6117 * config/tc-mips.c (mips_abi_string): New.
6118 (md_parse_option,md_longopts): Add mabi.
6119 (mips_elf_final_processing): Set e_flags based on mabi flag.
6121 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6123 * config/tc-mips.c (md_parse_option): Handle vr4111.
6125 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6127 * config/tc-h8300.c (build_bytes): Change message given if the
6128 instruction requires H8/300H mode and we're not in Hmode, to
6129 suggest that it may be the operand modes that are the problem, not
6130 necessarily the opcode.
6132 1998-12-10 Nick Clifton <nickc@cygnus.com>
6134 * config/tc-fr30.c: Add line separator character.
6136 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6138 * configure.in (hppa-*-mpeix*): New target.
6139 * config/obj-som.h (obj_som_compiler): Declare.
6140 * config/obj-som.c (compiler_seen): New static variable.
6141 (obj_som_compiler): New function.
6142 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6143 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6144 (pa_type_args): Set hppa_priv_level.
6145 (pa_compiler): New static function if OBJ_SOM.
6146 * configure: Rebuild.
6148 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6150 * read.c (output_leb128): Don't mark as inline.
6152 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6154 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6155 AIX .vbyte unaligned data support.
6156 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6157 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6160 1998-12-07 Nick Clifton <nickc@cygnus.com>
6162 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6165 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6167 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6168 BFD_RELOC_ARM_PCREL_BRANCH.
6170 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6172 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6173 checking the target type.
6174 (mips-dec-bsd*): Set endian to little.
6175 * configure: Rebuild.
6177 COFF weak symbol support, based on patches from Mark Elbrecht
6178 <snowball3@usa.net>:
6179 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6180 * config/obj-coff.c (obj_coff_weak): New static function.
6181 (obj_coff_endef) [both versions]: Handle weak symbols.
6182 (coff_frob_symbol): Likewise.
6183 (yank_symbols): Likewise.
6184 (obj_pseudo_table): Add "weak".
6186 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6187 <aymeric.vincent@emi.u-bordeaux.fr>.
6188 * aclocal.m4: Rebuild with current tools.
6189 * configure: Rebuild.
6191 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6192 an assertion failure for a case we can't handle when OBJ_ECOFF.
6194 * expr.c (operator): And with 0xff to avoid problems with signed
6197 1998-12-03 Nick Clifton <nickc@cygnus.com>
6199 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6200 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6202 1998-12-02 Nick Clifton <nickc@cygnus.com>
6204 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6207 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6209 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6210 calculation of pcrel point.
6212 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6214 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6217 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6219 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6221 (d10v_cleanup): Only generate previous insn if a multiline insn is
6224 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6226 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6229 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6231 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6232 -marm6xxx command line switches.
6234 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6236 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6237 (itbl-ops.o): Delete duplicate dependencies.
6238 Rebuild dependencies.
6239 Add fr30 dependencies.
6240 * Makefile.in: Rebuild.
6242 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6244 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6246 * listing.c: Ignore line terminator characters found inside
6249 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6251 * po/gas.pot: Regenerated.
6253 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6255 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6256 fr30_is_label_start(). Also checks for delay slot insns.
6258 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6259 FR30 instructions which contain a colon in the mnemonic.
6261 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6263 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6265 * config/tc-fr30.c: Removed currently superflous code.
6267 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6269 * config/tc-fr30.h: New file.
6270 * config/tc-fr30.c: Tweaking so that it will compile.
6272 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6274 * config/tc-d10v.h (obj_fix_adjustable): Define.
6275 (TC_FORCE_RELOCATION): Define.
6276 (d10v_force_relocation): Declare.
6277 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6278 (md_apply_fix3): Handle Vtable relocs.
6279 (d10v_fix_adjustable): New.
6280 (d10v_force_relocation): New.
6282 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6284 * config/tc-d30v.c: Change default behaviour to ignore potential
6285 conflicts between register name and symbol names.
6287 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6289 * configure.in: Add fr30-*-*.
6290 * config/tc-fr30.c: New file.
6291 * Makefile.in: Regenerated.
6292 * config.in: Regenerated.
6293 * configure: Regenerated.
6294 * doc/Makefile.in: Regenerated.
6295 * po/gas.pot: Regenerated.
6297 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6299 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6302 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6304 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6306 (do_scrub_chars): Add some casts to unsigned char to avoid
6307 unwanted sign extension.
6308 * read.c (lex_type): Set characters about 127 to be symbol
6310 * config/tc-i386.c (md_begin): Set identifier_chars and
6311 operand_chars for values above 127.
6313 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6315 * configure.in: detect cygwin* instead of cygwin32*
6316 * configure: regenerate
6318 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6320 * listing.c: Add support for producing a listing from piped
6323 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6325 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6326 (append_insn): Account for the tx39's multiply behavior.
6328 1998-10-26 Michael Meissner <meissner@cygnus.com>
6330 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6331 from assemble_parallel_insns. Add support for '->' to indicate
6332 explicitly serializing the instructions.
6333 (md_assemble): Ditto.
6335 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6337 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6340 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6342 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6344 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6346 * config/tc-mips.c : support frame and regmask/fregmask when
6347 MIPS_STABS_ELF is specified.
6349 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6351 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6352 (md_apply_fix): Don't return 1 for VTABLE relocs.
6353 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6355 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6357 * doc/c-i386.texi: Replace occurences of "opcode" with
6358 "instruction mnemonic", "instruction", or "mnemonic" when
6359 referring to the name of an instruction. Use "opcode" when
6360 referring to the sequence of machine bytes.
6362 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6363 (is_opcode_char): Rename to is_mnemonic_char.
6364 (md_assemble and i386_operand): Correct error messages from
6365 "opcode" to "instruction mnemonic"
6366 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6367 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6368 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6369 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6370 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6371 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6372 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6374 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6376 * config/tc-i386.c (i386_operand): Check for garbage after
6379 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6381 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6382 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6384 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6386 * config/tc-sh.h (obj_fix_adjustable): Define.
6387 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6388 (md_apply_fix): Likewise.
6389 (tc_gen_reloc): Likewise.
6390 (sh_fix_adjustable): New.
6392 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6394 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6395 * cgen.h (gas_cgen_finish_insn): Update prototype.
6396 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6397 cgen_insn_t -> CGEN_INSN_INT.
6398 (make_parallel): Update handling of CGEN_INT_INSN_P.
6399 (assemble_parallel_insn): Ditto.
6400 (target_make_parallel): New function.
6401 (md_assemble): Use it.
6403 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6405 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6407 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6409 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6410 converted into lower case.
6412 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6414 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6415 (gas_cgen_tc_gen_reloc): Likewise.
6416 * config/tc-m32r.h (obj_fix_adjustable): Define.
6417 * config/tc-m32r.c (m32r_fix_adjustable): New.
6418 (m32r_force_relocation): Handle VTABLE relocs.
6420 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6422 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6424 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6426 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6427 to lower case before parsing.
6429 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6430 parallel insns modift buts in the PSW as a side effect.
6432 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6434 * config/tc-d30v.c (find_format): Test for missing flag and
6437 (md_apply_fix3): Fix error messages to avoid
6438 assumption about presence of a symbol.
6440 (parallel_ok): Disallow parallel instructions that both modify the
6443 (find_format): Generate a warning if an odd numbered register is
6444 used as the first register in a mutli-register instruction.
6446 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6448 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6449 relocations are always associated with a symbol.
6451 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6453 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6454 (elf32_sparc_force_relocation): Declare.
6455 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6456 (tc_gen_reloc): Handle vtable relocs.
6457 (elf32_sparc_force_relocation): New.
6459 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6461 * symbols.c (S_IS_FUNCTION): New.
6462 * config/tc-v850.h (obj_fix_adjustable): Define.
6463 (TC_FORCE_RELOCATION): Define.
6464 (v850_force_relocation): Declare.
6465 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6466 of fx_addnumber for VTABLE reloc addends.
6467 (md_apply_fix3): Handle VTABLE relocs.
6468 (v850_fix_adjustable): New.
6469 (v850_force_relocation): New.
6471 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6473 * tc-hppa.c (fp_operand_format): Add some additional formats.
6474 (pa_ip): Do not automatically promote into pa2.0 mode.
6475 (pa_level): Handle ".level 2.0".
6477 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6479 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6480 * config/tc-i386.h (template.extension_opcode): Change to
6481 unsigned int to allow full range of 8-bit opcode suffixes.
6482 (None): Redefine as 0xffff.
6484 From Jeff B Epler <jepler@usgs.gov>
6485 * doc/c-i386.texi (i386-SIMD): New section.
6487 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6489 * read.c (discard_rest_of_line): New function.
6490 * read.h: Declare it.
6491 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6493 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6495 * config/tc-d10v.c (find_symbol_matching_register): New function.
6496 (find_opcode): Cope with the case where a register name matches
6499 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6501 * config/tc-v850.c (md_pcrel_from): Rename to
6502 v850_pcrel_from_section.
6503 (v850_pcrel_from_section): Do not resolves symbols in other
6506 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6508 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6510 * config/tc-d10v.c (find_opcode): Generate an error if a register
6511 is supplied for an operand that should not be a register.
6513 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6515 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6516 instructions to have another instruction in the right bin.
6518 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6520 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6521 the right container if the left container holds a branch
6524 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6526 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6527 both a register name and symbol name.
6528 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6530 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6532 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6533 execution unit class.
6535 (reg_name_search): If a name matches a register and a symbol,
6536 prefer the register.
6537 (find_format): Disallow flag registers when a general purpose
6538 register is required.
6539 If a number is required, but a register has been given, check to
6540 see if a symbol with the same name as the register exists, and if
6541 so, use that symbol.
6543 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6545 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6547 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6549 * config/tc-d30v.c (find_format): Do not accept flag registers as
6550 general purpose registers.
6551 (find_format): If an immediate value is expected at a given place
6552 in a format, but a register name has been provided instead, check
6553 to see if that register name matches the name of a predefined
6554 symbol and if it does, then use the symbol instead.
6555 (reg_name_search): If a register name matches a symbol name,
6556 prefer the register name to the symbol name.
6558 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6560 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6561 the previous insn to empty.
6563 1998-09-20 Michael Meissner <meissner@cygnus.com>
6565 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6566 pieces, forcing the use of an ANSI compiler.
6568 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6570 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6572 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6574 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6576 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6578 (obj_elf_vtable_entry): Likewise.
6579 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6580 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6581 (tc_gen_reloc): Likewise.
6582 (arm_fix_adjustable): Likewise.
6583 (elf32_arm_force_relocation): New.
6584 (armelf_frob_symbol): Remove coff-style symbol support.
6586 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6588 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6590 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6592 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6593 OBJ_COFF so that routine is defined for a.out format.
6595 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6597 * config/tc-i386.c (i386_operand): Detect non-segment registers
6598 used as segment prefixes.
6600 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6602 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6603 optimize across FDE boundaries.
6605 * config/obj-coff.c (obj_coff_section): Preserve any link once
6606 flags when setting the section flags.
6608 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6610 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6611 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6613 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6615 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6618 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6620 * frags.c (frag_grow): Include the size of the frag struct in the
6623 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6624 if the new subseg comes before the old.
6626 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6628 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6629 to handle edge8 and edge16.
6631 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6633 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6634 before we clobber the symbol involved.
6636 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6638 * config/tc-arm.c: Remove OBJ_ELF definitions for
6639 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6640 use arm_adjust_symtab for OBJ_COFF.
6641 (armelf_adjust_symtab): New Routine.
6642 * config/tc-arm.h: Define obj_adjust_symtab to
6643 armelf_adjust_symtab for OBJ_ELF.
6645 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6647 * configure.in: Make all i386-elf targets use bfd_gas.
6648 * config/tc-i386.c (tc_i386_force_relocation): New.
6649 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6650 (md_apply_fix3): Likewise.
6651 (tc_gen_reloc): Handle them.
6652 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6653 tc_i386_force_relocation.
6655 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6657 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6659 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6661 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6662 current opcode after writing the first insturction of a reverse
6665 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6667 * read.h (generate_lineno_debug): Add prototype.
6668 * read.c (generate_lineno_debug): Make non-static.
6670 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6672 * config/tc-i386.c (md_assemble): Only warn for address/data size
6675 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6677 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6678 against Thumb function names, as the linker needs this information.
6680 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6682 * expr.c (operand): Check also that there is no advance in operand
6683 after atof_generic in order to decide "is it label 0f or floating
6686 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6688 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6689 command line options with a single dash.
6690 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6692 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6694 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6695 * tc-arm.c (arm_fix_adjustable): New routine.
6697 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6699 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6700 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6701 demand_empty_rest_of_line before mri_comment_end.
6702 (equals): Check garbage after expression before
6703 mri_comment_end in MRI mode.
6705 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6707 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6708 small immediate constant to use the constant itself rather than
6711 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6713 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6714 (pa_leave): Likewise.
6716 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6718 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6720 (i386_operand): Fix an error message.
6722 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6724 * doc/c-arm.texi (ARM Directives): Document .req directive.
6726 * config/tc-arm.c (reg_required_here): Display erroneous string if
6727 the register name could not be decoded.
6728 Do not set inst.instruction if the sift is -1.
6730 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6732 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6735 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6737 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6738 even if it is belived to be unnecessary.
6740 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6742 config/tc-i386.c (i386_operand): Size immediate constants by
6743 suffix (erroneously removed as part of July 7 change).
6745 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6747 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6748 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6749 (armelf_frob_symbol): New Routine.
6750 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6752 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6754 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6756 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6758 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6759 command line switches passed to assembler.
6761 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6763 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6764 (gas_cgen_opcode_desc): Declare.
6765 (gas_cgen_parse_operand): Declare.
6766 (*): Prepend gas_ to gas specific fns to denote them as such.
6768 * cgen.c (gas_cgen_opcode_desc): New global
6769 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6770 (queue_fixup): Renamed from cgen_queue_fixup.
6771 (*): Prepend gas_ to gas specific fns to denote them as such.
6773 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6774 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6775 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6776 Open opcode table and initialize it.
6777 (make_parallel): Use gas_cgen_opcode_desc.
6778 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6779 (md_assemble): Ditto.
6781 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6783 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6784 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6785 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6786 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6787 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6788 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6789 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6790 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6791 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6792 (INIT_STAB_SECTION): Likewise.
6793 (OBJ_PROCESS_STAB): Likewise.
6795 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6796 (md_parse_option): Watch for them.
6797 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6798 (md_begin): Kill neverdef code.
6799 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6800 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6801 (s_alpha_coff_wrapper): New.
6802 (md_pseudo_table): Trap all ECOFF pseudos.
6804 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6806 Start of changes to remove mdebug section from mips*-elf
6807 Based on MIPS_STAB_ELF definition
6808 * acconfig.h: undef if not configured
6809 * config.in: undef if not configured
6810 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6811 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6812 * stabs.c (s_stab_generic): flush frag
6814 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6816 * configure.in: (arm-*-elf): Handle.
6817 (thumb-*-elf): Handle.
6818 * configure: Regenerate.
6819 * read.c (stringer): Fix typo in comment.
6820 * write.c (fixup_segment): Don't add symbol value to addend if
6822 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6824 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6827 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6829 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6830 (write_2_short): Emit warning if new flag is set.
6831 (do_assemble): Set flags if left instruction is one of special
6832 "right-instruction-killer" type.
6834 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6836 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6837 Always output words in debug_info section as big endian.
6838 (sparc_target_format): Choose correct bfd target.
6839 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6841 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6843 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6844 to work with internationalization code. Issue an error when two
6845 operands match that are not allowed to match.
6847 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6849 * configure.in (install_tooldir): Allow target to specify whether
6850 it wants to be installed in $(tooldir)/bin.
6851 * configure: Regenerate.
6852 * Makefile.am (install-exec-local): Set install-exec-tooldir
6853 dependency via configure.
6854 * Makefile.in: Regenerate.
6856 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6858 * Makefile.am (install-exec-local): Split into two ...
6859 (install-exec-bindir,install-exec-tooldir): New rules.
6860 * Makefile.in: Regenerate.
6862 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6864 * Makefile.am (install-exec-local): Don't remove the file before
6865 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6866 W. Rozycki <macro@ds2.pg.gda.pl>.
6867 * Makefile.in: Rebuild.
6869 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6871 * cgen.c: Include libiberty.h.
6872 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6873 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6874 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6875 (md_cgen_lookup_reloc)): Declare.
6876 (md_cgen_record_fixup_exp): Declare.
6877 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6878 (m32r_relax_frag): Declare.
6879 (cgen_md_apply_fix3): Decls moved to cgen.h.
6880 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6881 (m32r_cgen_record_fixup_exp): Delete decl.
6882 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6883 (assemble_nop): Delete.
6884 (expand_debug_syms): Delete unused `exp'.
6885 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6886 Add default case for -Wall.
6887 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6888 (md_atof): Delete unused wordP.
6890 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6892 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6895 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6897 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6898 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6899 .print, .purgem, and .struct. Remove documentation for
6902 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6904 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6905 Update call to insert_operand.
6907 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6909 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6911 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6913 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6914 whitespace after a prefix operator.
6916 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6918 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6920 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6922 * config/tc-sparc.c (log2): New static function.
6923 (s_reserve): Use log2 to convert alignment before calling
6925 (s_common): Use log2 to convert alignment before calling
6926 record_alignment and frag_align.
6927 (sparc_cons_align): Use log2.
6929 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6931 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6932 (s_common): Likewise.
6934 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6935 initialization of waddr.
6936 (sparc_elf_final_processing): Add default case to switch.
6938 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6940 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6941 than temporary real.
6943 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6945 * write.c (subsegs_finish): Don't align the segments if there were
6948 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6949 copying aux information.
6951 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6952 expression into a symbol.
6954 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6956 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6957 type to unsigned int.
6958 (md_assemble): Change type used to store offsets from unsigned
6960 (i386_operand): Switch error check to only call RESTORE_END_STRING
6961 once after parse_register.
6963 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6965 * config/tc-v850.c (md_show_usage): Changed format to match that
6968 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6970 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6972 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6974 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6977 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6979 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6980 * doc/Makefile.in: Rebuild.
6982 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6984 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6985 for %lo expressions.
6986 (mips_ip, case 'u'): Move range check after code to mask
6987 off bits in %hi/%lo expressions. Mask off high bits for
6990 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6992 * doc/Makefile.am (gasver.texi): New target.
6993 (as.info, as.dvi): Depends upon gasver.texi.
6994 * doc/as.texinfo: Include gasver.texi. Mention version number on
6995 title page and in top node.
6996 * doc/Makefile.in: Rebuild.
6998 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7000 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7001 but not including the line containing the edict.
7002 * listing.h (LISTING_EOF): New.
7003 * input-scrub.c (input_scrub_next_buffer): Call it.
7005 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7007 * config/tc-i386.c (i386_operand): Don't set the size of an
7008 immediate address based solely on the suffix and the mode.
7010 * config/tc-i386.c (md_assemble): Add assertion to make sure
7011 overlap2 does not set Imm.
7013 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7014 sequences of whitespace to a single space.
7015 (is_space_chars): Just compare with space.
7016 (md_begin): Don't initialize space_chars.
7017 (md_assemble): Just skip a single whitespace character.
7018 (i386_operand): Rewrite base-index parsing to use new
7019 parse_register, and to skip white space. Skip white space in a
7020 number of other places too. Don't give error message if
7021 parse_register fails.
7022 (parse_register): Change reg_string parameter to be non-const.
7023 Add end_op parameter. Skip white space after the `%', and return
7024 end of register string. Give error message here rather than
7027 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7029 Based on patch from Matt Semersky <matts@scd.hp.com>:
7030 * expr.c (op_encoding): Make const.
7031 (expr_set_precedence): New function.
7032 (expr_begin): Don't set operator rankings, just call
7033 expr_set_precedence.
7034 * expr.h (expr_set_precedence): Declare.
7035 * read.c (s_mri): Call expr_set_precedence.
7037 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7039 * doc/as.texinfo (Statements): Remove paragraph discussing
7040 continuing lines with a backslash. This hasn't worked for years,
7043 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7045 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7047 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7048 (ps_CTORS, ps_DTORS): New section types.
7049 (vms_fixup_xtors_section): New function
7050 (Ctors_Psect, Dtors_Psect): Define.
7051 (IS_GXX_XTOR): Define
7052 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7053 Filter static constructors/destructors and add to
7054 Ctors_Symbols/Dtors_Symbols chain.
7055 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7056 appropriate section.
7058 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7059 * makefile.vms: Merge vax/vms support.
7061 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7063 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7064 (elf_pseudo_table): Add them.
7065 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7066 (md_apply_fix): Accept them.
7067 (mips_fix_adjustable): Don't adjust them.
7068 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7069 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7070 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7071 (tc_fix_adjustable): Don't adjust them.
7073 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7075 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7077 * Makefile.in: Regenerate.
7078 * configure.in: AC_SUBST cgen_cpu_prefix.
7079 * configure: Regenerate.
7081 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7083 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7084 Changed all users of COND12_DELAY.
7086 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7088 * config/tc-mn10300.c (set_arch_mach): New function.
7089 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7090 (md_begin): Default to mn10300 mode.
7091 (md_assemble): Only accept instructions for the core mn10300
7092 chip and the active machine type.
7094 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * subsegs.h (segment_info_type): Give the struct a name.
7097 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7098 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7099 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7100 * config/tc-w65.h (tc_reloc_mangle): Declare.
7101 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7103 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7105 * config/tc-v850.c (v850_comm): Restore old section
7106 after common processing.
7108 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7110 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7112 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7114 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7115 char with code that explicitly sign-extends.
7117 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7119 * config/tc-v850.c (md_begin): Restore text section as the current
7120 section after creating call table sections.
7121 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7124 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7125 with call to macro SYM_AUXINFO.
7127 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7129 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7130 with the program transform name.
7131 * Makefile.in: Rebuild.
7133 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7135 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7138 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7140 * config/tc-i386.c (i386_operand): Be prepared for a space between
7141 the open parenthesis and the start of the register operand,
7142 because of the June 16 change.
7144 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7146 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7149 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7151 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7152 even if it is belived to be unnecessary.
7154 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7156 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7158 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7160 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7162 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7163 shift amount for a repeated operand. The shift amount for the
7164 repeated copy comes from the size of the operand.
7166 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7168 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7170 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7172 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7174 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7176 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7177 characters in it as LEX_IS_SYMBOL_COMPONENT.
7178 * config/tc-i386.h (tc_symbol_chars): Define.
7179 (extra_symbol_chars): Declare.
7180 * config/tc-i386.c (extra_symbol_chars): Define.
7181 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7182 (line_comment_chars): Set to '/' if TE_LINUX.
7183 * doc/c-i386.texi (i386-prefixes): Update.
7184 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7186 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7188 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7189 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7191 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7193 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7194 constraint in instructions REP & REPI.
7196 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7198 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7199 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7201 (check_range): If the operand is shifted, then shift the number
7202 before checking its range.
7204 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7206 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7209 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7211 * config/tc-v850.c (v850_comm): Create special sections as needed.
7213 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7215 * config/tc-d10v.c (write_2_short): Addition of swapping
7216 instructions for sequential and reverse sequential order when
7217 given order is not possible.
7219 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7221 * Makefile.am: Rebuild dependencies.
7222 (DEP_INCLUDES): Fix reference to intl build directory.
7223 * Makefile.in: Rebuild.
7225 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7227 * doc/c-i386.texi: Update 16 bit documentation.
7229 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7230 IgnoreDataSize to IgnoreSize as they are used for address size as
7232 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7233 32-bit mode, similarly addr16/data16 and variants.
7235 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7237 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7238 sequential word multiply instructions.
7240 (do_assemble): Add extra command line argument, to allow mul32
7241 attribute to be preserved across parallel insns.
7242 (md_assemble): Insert NOPs between explicitly parallel insns which
7243 contain an 32 bit multiply and a 16 multiply.
7245 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7247 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7250 * config/tc-i386.c (reloc): Add braces.
7252 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7253 consistent with Intel naming.
7254 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7255 use bitfields in sib_byte.
7256 (modrm_byte): Don't use bitfields here either.
7258 * config/tc-i386.c (current_templates): Add const.
7259 (parse_register): Add const to return, param, and char *s.
7260 (i386_operand): Add const to reg_entry *r.
7261 * config/tc-i386.h (templates): Add const to start, end.
7263 Inspired by code for 16 bit gas support from Martynas Kunigelis
7264 <martynas@nm3.ktu.lt>:
7265 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7266 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7267 (uses_mem_addrmode): Remove.
7268 (md_estimate_size_before_relax): Add support here too.
7269 (md_relax_table): Rewrite interface to md_relax for 16 bit
7271 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7272 (opcode_suffix_to_type): Remove.
7273 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7274 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7275 (md_convert_frag): Likewise.
7276 (i386_operand): Add support for 16 bit base/index regs,
7277 immediates, and displacements. Remove some unnecessary casts, and
7278 localise end_of_operand_string, displacement_string_start,
7279 displacement_string_end variables. Add GCC_ASM_O_HACK.
7280 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7282 * config/tc-i386.c (prefix_hash): Remove.
7283 (md_begin): Rewrite without obstacks. Remove prefix hash table
7284 handling. Rewrite lexical table handling.
7285 (i386_print_statistics): Don't print prefix statistics.
7286 (md_assemble): Rewrite instruction parser so that line is not
7287 converted to lower case. Don't do a hash_find for prefixes,
7288 instead recognise them via opcode modifier.
7289 (expecting_operand, paren_not_balanced): Localise variables.
7290 * config/tc-i386.h (IsPrefix): Define.
7291 (prefix_entry): Remove.
7293 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7294 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7295 '\\' in case where comment_chars contains '/'.
7297 * config/tc-i386.c (MATCH): Ensure given operand and template
7298 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7299 you must write `ljmp *table(%ebx)'.
7301 From H.J. Lu <hjl@gnu.org>:
7302 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7303 as 0 ifndef BFD_ASSEMBLER.
7304 (md_assemble): Allow immediate operands without suffix or
7305 other reg operand to default in size to the current code size.
7307 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7309 * config/tc-v850.c (md_begin): Restore creation of
7310 .call_table_text and .call_table_data sections.
7312 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7314 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7315 after emitting a word of noops.
7317 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7319 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7320 (i386_operand): Simplify checks for valid base/index combinations.
7321 Disallow `in 4(%dx),%al'.
7323 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7325 (add_prefix): Change parameter from char to int.
7327 * config/tc-i386.h (Ugh): Define opcode modifier.
7328 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7330 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7331 CONSISTENT_REGISTER_MATCH macros to check register types more
7332 thoroughly. Check for illegal suffix/operand combinations
7333 when matching insns with operands. Handle new `s' suffix, and
7334 associated FloatMF opcode modifier for float insns with memory
7336 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7337 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7338 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7339 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7340 DATA_PREFIX_OPCODE throughout.
7342 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7343 (md_assemble): Rewrite suffix/register operand checking code to be
7344 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7345 AnyMem, the better to grep.
7347 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7348 given a memory operand. Don't set Abs bits either.
7349 (type_names): Remove Mem*, Abs*.
7350 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7351 define opcode_modifiers as these cases are handled by Disp8,
7352 Disp16, Disp32 and suffix checks.
7353 (COMES_IN_BOTH_DIRECTIONS): Remove.
7354 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7356 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7357 if IgnoreDataSize modifier given. Remove ShortformW modifier
7358 test. Add test for ShortForm in W base_opcode modification.
7359 Merge Seg2ShortForm and Seg3ShortForm code.
7360 * config/tc-i386.h (ShortFormW): Remove.
7361 (IgnoreDataSize): Define.
7363 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7365 * config/tc-d30v.c (md_assemble): Store previous segment state
7366 with previous instruction.
7368 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7370 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7371 (ebp, esp): Remove static variables.
7372 (MATCH): Remove test for InOutPortReg.
7373 (i386_operand): Properly handle InOutPortReg here instead.
7374 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7375 (md_assemble): Simplify and correct modrm and sib generation.
7376 (i386_operand): Add warning for scale without index.
7377 Rewrite checks for valid base/index combinations.
7379 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7380 macros and enclose in do while(0).
7381 (RESTORE_END_STRING): Likewise.
7382 (md_assemble): Add one to printed operand number so we start
7383 from 1 not 0. Add some more gettext invocations.
7384 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7387 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7388 DATA_PREFIX, SEG_PREFIX): Define.
7389 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7390 (check_prefix): Remove function.
7391 (add_prefix): New function. Add prefix to i.prefix as well as
7393 (md_assemble): Changes for add_prefix. Remove hack for wait
7394 prefix, instead always output prefixes in fixed order. Test
7395 for jcxz/loop when selecting between word & dword operations,
7396 and add address size prefix rather than operand size prefix.
7397 Remove operand -> address size hack when emitting jcxz/loop.
7398 (i386_operand): Remove O_Absent check as it's done in expr.
7400 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7402 * configure.in: Recognize m5200 as a cpu_type of m68k.
7403 * aclocal.m4: Rebuild with current libtool.
7404 * configure: Rebuild.
7406 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7408 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7409 to relaxable_symbol to prevent references to external symbol from
7412 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7414 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7415 symbols are relaxable.
7417 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7419 * config/tc-v850.c (md_begin): Don't create special
7420 sections by default.
7422 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7424 * config/tc-mips.c (macro): For div and udiv, close the
7425 reorder block as soon as possible.
7427 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7429 From Matt Semersky <matts@scd.hp.com>:
7430 * macro.c (macro_mri_mode): New function.
7431 * macro.h (macro_mri_mode): Declare.
7432 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7435 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7437 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7440 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7441 until after xstrdup in OBJ_EVAX case.
7443 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7445 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7446 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7447 of hardcoded magic number.
7448 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7450 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7452 * read.c (do_s_func): New function.
7454 * read.h (do_s_func): Add prototype.
7456 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7458 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7459 nops if fill pattern not specified.
7461 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7463 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7464 * config/te-go32.h (TE_GO32): Define.
7465 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7467 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7469 Implement .func/.endfunc pseudo-ops.
7470 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7472 * read.c (potable): Add .func,.endfunc.
7473 (s_func): New function.
7474 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7476 (in_doc_func_p,current_function_label): New static globals.
7477 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7479 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7481 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7482 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7483 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7484 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7485 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7486 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7487 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7488 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7489 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7490 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7491 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7492 * config/tc-a29k.c: Don't define md_short_jump_size,
7493 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7494 * config/tc-alpha.c: Likewise.
7495 * config/tc-alpha.h: Likewise.
7496 * config/tc-arm.c: Likewise.
7497 * config/tc-h8300.c: Likewise.
7498 * config/tc-h8500.c: Likewise.
7499 * config/tc-hppa.c: Likewise.
7500 * config/tc-i860.c: Likewise.
7501 * config/tc-i960.c: Likewise.
7502 * config/tc-ppc.c: Likewise.
7503 * config/tc-sh.c: Likewise.
7504 * config/tc-sparc.h: Likewise.
7505 * config/tc-tic30.c: Likewise.
7506 * config/tc-w65.c: Likewise.
7507 * config/tc-z8k.c: Likewise.
7509 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7511 * config/tc-vax.c (_): Delete this macro used for placeholder
7512 values in vax_operand_width_size; it conflicts with the _() macro
7513 used for internationalization.
7515 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7517 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7518 code. From Chris Moller <moller@bops.com>.
7520 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7521 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7522 * read.c (emit_expr): Initialize seg and subseg fields of a new
7524 * write.c (write_object_file): Switch to the appropriate segment
7525 and subsegment when processing a broken word.
7527 * config/tc-m68k.c (mri_assemble): New static function.
7528 (build_mri_control_operand): Call mri_assemble rather than
7530 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7531 (s_mri_endf, s_mri_endw): Likewise.
7533 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7535 * read.c (s_org): Call md_flush_pending_output if it is defined.
7537 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7539 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7541 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7542 (md_parse_option): Add for same.
7543 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7544 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7545 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7547 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7549 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7551 * config/tc-arm.c (find_real_start): Relax definition of local
7554 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7556 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7557 symbols at the given address, not just the last one specified.
7559 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7561 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7562 or number_to_chars_littleendian to write data.
7564 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7566 * config/tc-v850.c (md_assemble): Remove artificially created
7567 register name symbols.
7569 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7571 * write.c (fixup_segment): Change "segment" to "section" in
7574 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7576 * write.c (fixup_segment): Change sym1-sym2 message again.
7578 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7580 * write.c (fixup_segment): Improve error message for sym1-sym2
7581 errors when sym1 is in a different segment from sym2.
7583 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7585 * config/tc-m32r.c (warn_unmatched_high): New static local.
7586 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7587 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7588 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7589 (md_parse_option): Likewise.
7590 (md_show_usage): Likewise.
7591 (m32r_frob_file): Likewise.
7593 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7594 (read_a_source_file): Call them.
7595 * read.h (stabs_generate_asm_file): Declare.
7596 * stabs.c (stabs_generate_asm_file): New function.
7597 (generate_asm_file): New function.
7598 (stabs_generate_asm_lineno): Move file name handling into
7601 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7603 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7604 (d30v_current_align, d30v_current_align_seg): New variables.
7605 (d30v_last_label): New variable.
7606 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7607 (s_d30v_data, s_d30v_section): Likewise.
7608 (md_pseudo_table): Call them.
7609 (md_begin): Initialize d30v_current_align_seg.
7610 (md_assemble): Call d30v_align when needed by known current alignment.
7611 (d30v_frob_label, d30v_cons_align): New functions.
7612 * config/tc-d30v.h (md_do_align): Remove.
7613 (tc_frob_label): Call d30v_frob_label.
7614 (md_cons_align): New.
7616 * config/tc-d30v.c (find_format): Convert complex expressions to
7617 expression symbols before processing. Clean up code formatting.
7619 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7621 * po/Make-in (install-info): New target.
7623 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7625 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7627 * config/tc-mn10300.c (md_assemble): Likewise.
7629 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7631 * Makefile.am: Update with `make dep-am'.
7632 (HFILES): Add cgen.h.
7633 (cgen.o): Depend on cgen.h.
7634 * Makefile.in: Regenerate.
7636 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7638 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7640 * gasp.c (grab_label): Permit a label to be a preprocessor
7641 variable by permitting a label to start with a backslash.
7643 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7645 * config/tc-mips.c (validate_mips_insn): Removed hack
7646 for previously inaccessible bitfields in some INSN_TRAP
7649 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7651 * config/tc-d30v.c (do_assemble): Abort with error message
7652 if opcode operands do not match.
7654 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7656 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7657 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7658 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7659 similar new 'q' operand.
7661 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7663 * cgen.c (cgen_asm_finish_insn): Fix typo.
7665 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7668 * cgen.c: Include it.
7669 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7670 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7671 All callers updated.
7672 * config/tc-m32r.c: Include cgen.h.
7673 (m23r_insn): New members num_fixups,fixups.
7675 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7677 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7678 to avoid compiler warning.
7680 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7682 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7685 * makefile.vms (OBJS): Add ehopt.obj
7687 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7689 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7691 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7693 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7694 a short format insn.
7695 (md_assemble): Set it for explicitly packed insns.
7697 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7699 * config/obj-coff.c (c_symbol_merge): Do not take address of
7700 native fields when performing the memcpy.
7702 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7704 * config/tc-mips.c (macro,macro2): Implement
7705 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7707 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7709 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7710 relocations against globally visible symbols.
7711 * config/tc-m68k.c (relaxable_symbol): New macro.
7712 (m68k_ip, md_estimate_size_before_relax): Use it.
7713 (tc_m68k_fix_adjustable): Also handle weak symbols.
7715 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7717 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7718 references to externally visible symbols.
7719 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7720 values in twice for a PC relative reloc if the symbol is
7723 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7724 don't adjust a PC relative reloc against an externally visible
7726 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7727 for a PC relative fixup against an externally visible defined
7728 symbol, arrange to store object file and addend values as though
7729 the symbol were not defined.
7730 (tc_gen_reloc): Likewise.
7732 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7734 * read.c (sizeof_leb128): Referenced externally by write.c so
7737 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7739 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7740 and expand a 'debug' symbol associated with the next instruction
7741 that does not cause a short instruction to be filled with a NOP.
7742 (md_pseudo_table): Add support for .debugsym.
7743 (assemble_parallel_insn): Add calls to expand_debug_sym as
7745 (md_assemble): Ditto.
7747 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7749 * as.c (main): Conditionally call setlocale.
7750 * gasp.c (main): Likewise.
7751 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7752 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7754 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7756 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7758 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7760 * config/tc-hppa.c: Change all calls to bzero to use memset.
7761 (pa_ip): Add cast to avoid warning.
7762 (tc_gen_reloc, md_apply_fix): Likewise.
7763 (pa_find_space_by_number): Likewise.
7764 (hppa_force_relocation): Likewise.
7765 (pa_block): Change i to unsigned int.
7766 * config/obj-som.h (obj_som_copyright): Declare.
7768 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7770 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7771 for line numbers for assembly source.
7773 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7775 * configure.in: Change version number to 2.9.4
7776 * configure: Rebuild.
7778 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7780 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7782 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7784 * ecoff.h: Change symbolS in function declaration to struct
7787 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7789 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7790 (md_convert_frag): Fix i18n typo.
7792 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7794 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7795 * ecoff.h: Protoype it.
7796 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7797 [EVAX] (s_alpha_prologue): Delete.
7798 (md_pseudo_table): Update.
7800 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7802 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7803 array to local pointer.
7804 (get_args, parse_expr): Add casts to avoid warnings.
7806 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7808 * read.c (s_set): Cast xmalloc return value to fragS *.
7809 * config/tc-m68k.c (m68k_ip): Function made static to match
7810 previous forward declaration.
7811 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7813 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7815 * config/tc-v850.c: Add internationalisation macros to error
7818 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7819 macros to error strings.
7821 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7823 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7824 reloc is in the TOC csect.
7825 (md_apply_fix3): Correct gettext typo.
7827 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7829 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7830 .L - they are local labels and the branches are not really
7831 function calls but rather far jumps.
7833 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7835 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7837 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7839 * config/tc-i386.c (md_assemble): Print operand number rather than
7840 using ordinal_names.
7841 (i386_operand): Likewise.
7843 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7845 * Makefile.am (INTLLIBS): Define to work around apparent automake
7847 All Makefiles: Regenerated.
7849 * Many files: Added gettext invocations around user-visible
7851 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7852 HAVE_LC_MESSAGES): Define.
7853 * dep-in.sed: Added asintl.h.
7854 * po/Make-in: New file.
7855 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7857 * read.c (Z_): Renamed from `_'.
7858 * Makefile.am (SUBDIRS): Added po.
7859 (POTFILES): new macro.
7860 (po/POTFILES.in): New target.
7861 ($(OBJS)): Added asintl.h.
7863 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7864 (as_new_LDADD): Added $(INTLLIBS).
7865 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7866 (gasp_new_LDADD): Added $(INTLLIBS).
7867 (gasp_new_DEPENDENCIES): New macro.
7868 * configure, aclocal.m4: Rebuilt.
7869 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7871 (ALL_LINGUAS): Define.
7872 * macro.c: Include "asintl.h".
7873 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7874 * as.h: Include "asintl.h".
7875 * config/tc-i386.c (ordinal_names): Removed.
7876 (md_assemble): Changed error text to avoid ordinal_names.
7877 (i386_operand): Likewise.
7878 (reloc): Added as_bad to avoid i18n problems.
7879 (tc_gen_reloc): Likewise.
7880 * config/tc-arm.c (bad_args): Now a #define.
7882 * config/obj-vms.c (VMS_stab_parse): Changed type of
7884 (global_symbol_directory): Unified strings to avoid i18n
7886 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7887 avoid i18n problems.
7888 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7889 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7891 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7893 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7895 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7897 * as.c (print_version_id): Added an fprintf to avoid i18n
7899 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7901 * expr.c (expr): Added as_warn call to avoid i18n problems.
7902 * messages.c (as_assert): Changed code to avoid i18n problems.
7903 (as_abort): Likewise.
7904 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7905 (s_space): Likewise.
7906 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7908 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7910 * config/tc-i386.c (check_prefix): New static function, split out
7912 (struct _i386_insn): Add wait_prefix field.
7913 (md_assemble): Remove wait_prefix local variable. Use
7914 check_prefix when adding a prefix.
7916 * config/tc-i386.c (current_templates): New static variable.
7917 (md_assemble): Remove current_templates local variable.
7918 (md_assemble, i386_operand): Improve error and warning messages in
7919 many places. Add RESTORE_END_STRING in many places before error
7920 return. Clarify some comments.
7922 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7924 (md_assemble): Parse string instruction operands, looking for
7925 segment override prefixes. Check for invalid segment prefixes on
7927 (i386_operand): i.seg[] and max mem_operand changes for string
7929 * config/tc-i386.h (EsSeg): Define.
7931 * config/tc-i386.h (regKludge): Define.
7932 (iclrKludge, imulKludge): Don't define.
7933 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7934 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7935 opcode_modifier checks to look for more common cases first. Add
7936 default_seg for IsString case.
7938 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7940 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7942 * configure: Rebuild with new automake and libtool.
7943 * aclocal.m4, Makefile.in: Likewise.
7945 * doc/Makefile.am (as.dvi): New target.
7946 * doc/Makefile.in: Rebuild.
7948 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7950 * configure.in: Added sparc86x support.
7952 * configure: Rebuild.
7954 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7956 (md_parse_option): Warn if -EL is not supported for this architecture.
7958 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7960 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7962 * config/tc-mips.c (mips_ip): Note when we use get match on
7963 the full instruction name.
7965 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7967 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7968 back into the expression to handle add/sub simplification correctly.
7970 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7972 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7974 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7976 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7979 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7981 * symbols.c (max_indent_level): New global.
7982 (print_symbol_value_1): Use it.
7983 * expr.h (expr_build_dot): Declare.
7984 * expr.c (expr_build_dot): New function.
7986 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7988 * symbols.c (print_binary): New function.
7989 (print_expr_1): Call it.
7991 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7993 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7994 operand in the opcode.
7996 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7998 * config/tc-i386.h: Reorder operand flags and opcode modifier
7999 flags for clarity. Remove unused definitions: Unknown,
8000 ImmUnknown, DispUnknown, NoModrm.
8001 * config/tc-i386.c (type_names): Add missing Debug type.
8002 (md_assemble): Better duplicate prefix checking. Quicker string
8003 instruction check via new opcode_modifier flag.
8005 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8007 * doc/as.texinfo (Invoking): Clarify -Wa example.
8009 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8011 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8012 (s_mips_weakext): Define.
8013 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8014 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8017 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8019 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8020 is an error if the value can not be computed at assembly time.
8021 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8023 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8025 * gasp.c (main): Set next field of new include_path structure to
8026 NULL. From Avery Pennarun <averyp@gdc.ca>.
8028 * read.c (s_mri_sect): Call as_bad rather than abort for an
8029 unsupported MRI target.
8031 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8033 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8034 the destination of a branch instruction should be altered.
8035 (find_real_start): New function: Locate the real, Thumb coded
8036 start of a Thumb function.
8037 (do_t_branch23): Alter the destination of branches to Thumb
8040 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8042 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8044 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8047 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8049 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8050 * doc/c-hppa.texi: Likewise.
8052 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8054 * Makefile.am: Rebuild dependencies.
8055 * Makefile.in: Rebuild.
8057 * Makefile.am (DEP_INCLUDES): New variable.
8058 (.dep1): Change to work when srcdir is not an absolute path.
8059 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8060 * Makefile.in: Rebuild.
8062 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8064 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8065 LinearAddress patch.
8067 * configure.in: Set version to 2.9.1.
8068 * configure: Rebuild.
8070 * Branched binutils 2.9.
8072 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8074 * config/tc-i386.h (FWait): Define.
8075 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8076 other prefixes. Check FWait flag in opcode table to see which
8077 instructions require an fwait prefix.
8079 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8081 * stabs.c (get_stab_string_offset): Always create a stab string
8084 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8086 Fix some gcc -Wall warnings:
8087 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8088 * ehopt.c (eh_frame_code_alignment): Likewise.
8089 * expr.c (integer_constant, operand): Likewise.
8090 * frags.c (frag_align): Likewise.
8091 * gasp.c (level_0, change_base, doinstr): Likewise.
8092 * hash.c (hash_ask): Likewise.
8093 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8094 (debugging_pseudo): Likewise.
8095 * macro.c (define_macro, check_macro): Likewise.
8096 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8097 (ignore_rest_of_line, float_cons): Likewise.
8098 * symbols.c (decode_local_label_name): Likewise.
8099 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8100 (fixup_segment, number_to_chars_bigendian): Likewise.
8101 (number_to_chars_littleendian): Likewise.
8102 * config/atof-ieee.c (gen_to_words): Likewise.
8103 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8104 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8105 * read.c (output_big_sleb128): Initialize locals to avoid
8107 (output_big_uleb128, equals): Likewise.
8108 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8109 to unsigned int. Change zeros to unsigned int.
8110 * cond.c (s_if): Add return to default case.
8111 * frags.c (frag_now_fix): Change return type to addressT.
8112 * frags.h (frag_now_fix): Update declaration.
8113 * listing.c (file_info_struct): Change linenum to unsigned int.
8114 (struct list_info_struct): Change hll_line to unsigned int.
8115 (print_source): Update format string.
8116 * read.c (emit_expr): Change scan to unsigned int, and don't
8117 bother to initialize it.
8118 * symbols.c (dollar_label_count): Change to unsigned long.
8119 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8120 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8121 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8123 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8125 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8126 mcf5200 just as we do for m68000.
8127 (m68k_init_after_args): Likewise.
8128 (md_estimate_size_before_relax): Likewise.
8130 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8132 * config/tc-v850.c (md_assemble): Store relocation addend in
8133 fixup instead of instruction.
8135 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8137 * config/tc-i386.c (md_assemble): Swap template arguments to
8138 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8139 This macro is currently symmetric, so passing them the wrong
8140 way didn't cause any problem, but may if the macro is changed
8142 After copying template to i.tm, use i.tm. rather than t-> to
8143 access fields, and make t a const*
8144 Move i.tm.operand_types[] swap to immediately after the copy.
8146 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8148 * expr.h (expr_build_uconstant): Add prototype.
8149 (expr_build_unary,expr_build_binary): Add prototypes.
8150 * expr.c (expr_build_uconstant): New function.
8151 (expr_build_unary,expr_build_binary): New functions.
8153 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8155 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8156 * macro.c (macro_expand_body): Increase buffer size.
8157 * messages.c (as_warn): Likewise.
8158 (as_warn_where, as_bad, as_bad_where): Likewise.
8160 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8162 Based on patch from H.J. Lu <hjl@gnu.org>:
8163 * Makefile.am (DISTSTUFF): New variable.
8164 (diststuff): New target.
8165 * Makefile.in: Rebuild.
8167 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8169 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8170 m32r_elf_section_change_hook.
8172 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8173 emit a nop if a section ends with a 16 bit instruction.
8175 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8177 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8178 s_lcomm rather than obj_coff_lcomm.
8179 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8181 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8183 * config/tc-i386.h (LinearAddress): Define.
8184 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8185 instruction, don't use a default segment.
8187 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8189 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8190 * configure: Rebuild.
8192 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8194 * aclocal.m4, configure: Rebuild with libtool 1.2.
8196 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8198 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8199 PC relative branches. Patch courtesy of Jonathan Walton.
8202 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8204 * configure.in (emulations): Add thumb-pe target.
8206 * configure (emulations): Add thumb-pe target.
8208 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8210 * itbl-lex.l (yywrap): Don't define if already defined as a
8213 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8215 * depend.c (quote_string_for_make): New function.
8216 (wrap_output): Use it.
8218 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8220 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8221 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8223 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8225 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8226 Recognize -GN and -relax.
8227 (md_begin): Initialize gp size from -G switch.
8228 (alpha_force_relocation): Always force if -relax.
8229 (alpha_align): Take a new argument that will specify when to
8230 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8231 Change all callers. Emit nop alignment padding as nop+unop pair.
8233 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8235 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8236 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8238 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8240 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8241 require padding to the next long word boundary.
8243 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8245 * cgen.c: #include symcat.h.
8246 * config/tc-m32r.c: Likewise.
8248 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8250 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8251 absolute expressions instead of '$' prefixed register names.
8253 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8255 * read.c (s_set): Record file and line info for symbols when -as.
8256 (pseudo_set): Don't overwrite that dummy fragment.
8258 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8260 * config/tc-ppc.c (md_pseudo_table): Add "section".
8261 (ppc_named_section): New static function.
8263 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8265 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8266 so we don't have to scan the entire list.
8268 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8270 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8271 case, allow the parallel instructions to modify the same flag
8274 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8276 * listing.c (list_symbol_table): Categorize symbols by
8277 undefined_section rather than sy_frag->line == NULL.
8279 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8281 * Makefile.am (install-exec-local): Install properly when ln
8282 fails or tooldir == prefix.
8284 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8286 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8287 Test result of insert_operand for error.
8289 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8291 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8292 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8293 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8294 * doc/Makefile.in: Rebuild.
8296 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8298 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8299 (macro): Fix handling of M_COP[0-3].
8301 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8303 Based on patches from Ross Harvey <ross@teraflop.com>:
8304 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8305 if macro_alternate or macro_mri.
8306 (getstring): Remove support for byte constants between < and >.
8307 (get_any_string): '<' only starts a string if macro_alternate or
8309 (macro_expand_body): Permit keyword parameters following
8310 positional parameters.
8312 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8313 * configure.in (alpha*-*-netbsd*): New target.
8314 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8315 * configure: Rebuild.
8317 * as.h (flag_warn_suppress_instructionswap): Move from here...
8318 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8319 here, and make static.
8321 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8322 BFD_ASSEMBLER or MANY_SEGMENTS.
8324 * as.c (show_usage): Update bug-gnu-utils address.
8325 * gasp.c (show_usage): Likewise.
8326 * doc/as.texinfo (Bug Reporting): Likewise.
8328 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8330 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8331 insns regardless of the size of a pointer if we're in mips I or
8333 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8335 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8337 Fix rac to accept only a0:
8338 * tc-d10v.c (parallel_ok, find_opcode):
8339 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8340 Introduce OPERAND_GPR.
8342 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8344 * read.c (s_fill): Handle non-constant repeat counts by creating
8345 an rs_space fragment.
8347 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8349 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8350 from as_bad to as_warn.
8352 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8354 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8355 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8356 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8358 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8360 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8361 seg_fix_rotP rather than fix_root from seg_info.
8363 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8365 * expr.c: Add support for 0x1_2_3_4 bignums.
8367 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8369 * configure.in: Change -linux* to -linux-gnu*.
8370 * configure: Rebuild.
8372 * app.c (do_scrub_begin): Treat \r as whitespace.
8374 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8376 * Makefile.am: Update dependencies.
8377 * Makefile.in: Rebuild.
8379 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8381 * configure, aclocal.m4: Rebuild with new libtool.
8383 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8385 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8386 the argument to bfd_set_arch_mach.
8387 (load_address): Use bfd_arch_bits_per_address to determine the
8388 bit size of an address instead of looking at the isa level.
8389 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8391 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8393 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8395 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8397 * ehopt.c: New file.
8398 * as.h (enum _relax_state): Add rs_cfa.
8399 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8400 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8401 * read.c (emit_expr): Call check_eh_frame.
8402 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8403 (relax_segment): Likewise.
8404 * Makefile.am: Rebuild dependencies.
8405 (GAS_CFILES): Add ehopt.c.
8406 (GENERIC_OBJS): Add ehopt.o.
8407 * doc/internals.texi (Frags): Document rs_cfa.
8409 * as.c (show_usage): Mention --traditional-format.
8410 (parse_args): Accept --traditional-format.
8411 * as.h (flag_traditional_format): Declare.
8412 * output-file.c (output_file_create): If flag_traditional_format,
8413 set BFD_TRADITIONAL_FORMAT on stdoutput.
8414 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8416 * config/tc-mips.c (append_insn): Make sure that if we have a
8417 fixup for an unmatched %hi reloc, it does not associated with a
8420 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8421 * doc/Makefile.in: Likewise.
8423 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8425 * config/tc-m32r.c (check_for_side_effects): New function.
8426 (can_make_parallel): Add checks for instruction side effects
8427 clashing with the other instruction.
8428 (assemble_parallel_insn): Improve warning messages. Return error
8429 message from non-swapped instruction order.
8431 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8433 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8435 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8436 md_cleanup definition. This moves the forced literal output to
8437 the end of the source pass, and avoids macro's inserting literals
8438 into the code immediately after the macro expansion.
8440 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8442 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8443 a gas internal symbol is adjustable.
8444 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8446 * as.h: If gcc version greater than 2.6, use `__format__' and
8447 `__printf__' in function attributes, rather than `format' and
8450 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8452 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8454 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8456 Add tms320c30 support:
8457 * config/tc-tic30.h: New file.
8458 * config/tc-tic30.c: New file.
8459 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8460 TARGET_FORMAT as "coff-tic30".
8461 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8462 * Makefile.am: Rebuild dependencies.
8463 (CPU_TYPES): Add tic30.
8464 (CPU_OBJ_VALID): tic30-aout is valid.
8465 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8466 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8467 * configure, Makefile.in: Rebuild.
8469 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8471 * config/tc-v850.c (md_assemble): Improvements to error messages.
8473 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8475 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8476 BFD_RELOC_HI16_S to store the high bits of any value.
8478 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8479 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8480 assembler calculate relocations to any external symbol at all.
8481 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8482 involving generation of pc-relative relocs.
8483 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8484 has been moved to md_apply_fix3.
8486 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8487 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8488 which actually means (the address of identifier's GOT entry) +
8489 constant, which is not particularly useful.
8491 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8493 * read.h (include_dirs): Declare.
8494 (include_dir_count,include_dir_maxlen): Declare.
8496 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8498 * configure.in: Correct check for shared opcodes library.
8499 * configure: Rebuild.
8501 * listing.c (buffer_line): If we can't open the file, set at_end.
8502 (listing_print): Remove unused local variable fi.
8504 * config/m68k-parse.y (reglistpair): Handle register list in
8507 * config/vms-conf.h: Don't undef VERSION.
8509 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8511 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8513 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8515 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8516 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8517 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8518 (EXTRA_DIST): Define.
8519 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8520 explicitly rather than via the list of object files.
8521 (gcc-as.opt): New file created when make-gas.com is run.
8522 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8523 itbl-cpu.h} to #include appropriate file rather than copying that
8525 * config/vms-conf.h: Synchronize with current config.in.
8526 * Makefile.in: Rebuild.
8528 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8530 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8531 (parallel_ok): Relaxed parallel subinstruction dependency check.
8533 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8535 * as.h (flag_warn_suppress_instructionswap): added new flag.
8536 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8537 command line argument.
8538 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8539 warning only if flag_warn_suppress_instructionswap is false.
8541 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8543 * configure.in (i386-*-mingw32*): New target.
8544 * configure: Rebuild.
8546 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8548 * symbols.c (resolve_symbol_value): Don't set the segment if it
8549 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8551 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8554 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8556 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8557 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8560 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8562 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8564 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8566 * config/tc-v850.c (v850_insert_operand): Display instruction when
8567 an error is encountered.
8569 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8571 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8572 (i386-*-sco3.2v5*coff): New target.
8573 (i386-*-sco3.2*): New target.
8574 * configure: Rebuild.
8576 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8578 * config/tc-v850.c: Tidy error message production.
8580 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8582 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8583 validate_immediate return value in the right type for comparisons
8586 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8588 * listing.c (MAX_BYTES): Use listing variables not constants.
8589 (data_buffer): No longer an array, but a pointer.
8590 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8591 (listing_listing): Allocate data_buffer.
8593 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8595 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8596 --listing-rhs-width, --listing-cont-lines.
8597 (show_usage): Update.
8598 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8599 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8600 (print_lines): Use the variables instead of the constants.
8601 (listing_listing): Likewise.
8602 * listing.h: Declare the new vars.
8604 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8606 * as.c (parse_args): Add --keep-locals alias for -L.
8607 Add --strip-local-absolute.
8608 (show_usage): Update.
8609 * as.h (flag_strip_local_absolute): New flag.
8610 * symbols.c (S_IS_LOCAL): Use it.
8611 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8612 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8613 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8615 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8617 * config/tc-m32r.c: Detect if explicitly parallel instructions
8618 might have an io conflict and issue a warning message.
8620 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8622 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8623 cgen_swap_fixups): Functions to save, restore and swap the fixup
8624 chain with a backup copy.
8625 (cgen_asm_finish_insn): Returns address of constructed insn.
8627 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8629 * listing.c (file_info_struct): Remove FILE, add POS.
8630 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8631 (file_info): Don't open the file.
8632 (buffer_line): Check for the file in the last_open cache, updating
8634 (print_source): Don't reference file_info->file.
8635 (listing_listing): Likewise.
8636 (listing_print): Close the file in the cache, if any.
8638 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8640 * read.c (dwarf_file_string): New file static variable.
8641 (emit_expr): Look for constant sequence that leads up to a file
8642 name in DWARF debugging output.
8643 (stringer): Use dwarf_file_string to decide whether to accept a
8644 string as a file name.
8646 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8648 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8649 (crack_operand): Add reg->reglst MRI hack.
8650 (r_seg): Put reglst symbols in reg_section.
8651 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8653 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8655 * tc-sh.c (get_specific): Handle SGR & DBR.
8657 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8659 * tc-h8300.c (parse_reg): Take the length of the symbol into
8660 account when attempting to match a register name.
8661 * tc-h8500.c (parse_reg): Likewise.
8663 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8665 * cgen.c: Formatting changes to improve readability.
8667 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8669 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8672 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8674 Based on a patch from Jim Wilson
8675 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8676 (tc_gen_reloc): Handle cross section PC relative relocs
8679 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8681 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8683 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8685 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8686 (expr_jmp_buf): New static local.
8687 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8688 (cgen_md_operand): New function.
8689 * tc-m32r.c: Clean up pass over `struct foo' usage.
8690 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8692 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8694 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8695 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8697 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8699 * config/tc-i386.c (i386_operand): Give an error if there are
8700 unrecognized characters after an expression.
8702 For older changes see ChangeLog-9697