1 2000-12-12 Nick Clifton <nickc@redhat.com>
3 * cgen.h: Fix formatting.
4 * input-scrub.c: Fix formatting.
5 * macro.c: Fix formatting.
6 * config/tc-mips.c: Fix formatting.
7 * doc/c-mips.texi: Fix formatting.
9 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
11 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
12 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
14 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
16 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
19 * i386.h (*_Suf): Remove No_dSuf.
20 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
22 (i386_optab): Remove 'd' in the suffixes.
24 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
26 * config/tc-i386.c (T_SHORT): Undefine before defining.
28 2000-12-05 Kazu Hirata <kazu@hxi.com>
30 * config/tc-mips.c: Fix formatting.
32 2000-12-04 Matthew Hiller <hiller@redhat.com>
34 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
35 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
36 (md_show_usage): Ditto.
37 (md_parse_option): Ditto.
38 (d10v_cleanup): Writes pending instruction only if
39 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
40 Fix compile time warning messages.
42 * doc/c-d10v.texi: Documents new options.
44 2000-12-04 Matthew Hiller <hiller@redhat.com>
46 * stabs.c (outputting_stabs_line_debug): New variable.
47 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
48 function entry and unset at function exit.
50 * read.h (outputting_stabs_line_debug): New extern declaration.
52 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
54 * dwarf2dbg.c: Fix compile time warning messages.
56 2000-12-03 Kazu Hirata <kazu@hxi.com>
58 * config/tc-a29k.c: Fix formatting.
59 * config/tc-alpha.c: Likewise.
60 * config/tc-arm.c: Likewise.
61 * config/tc-cris.c: Likewise.
62 * config/tc-hppa.c: Likewise.
63 * config/tc-i370.c: Likewise.
64 * config/tc-i386.c: Likewise.
65 * config/tc-i860.c: Likewise.
66 * config/tc-i960.c: Likewise.
67 * config/tc-ia64.c: Likewise.
68 * config/tc-m68hc11.c: Likewise.
69 * config/tc-m68k.c: Likewise.
70 * config/tc-m88k.c: Likewise.
71 * config/tc-pj.c: Likewise.
72 * config/tc-ppc.c: Likewise.
73 * config/tc-sh.c: Likewise.
74 * config/tc-sparc.c: Likewise.
75 * config/tc-tahoe.c: Likewise.
76 * config/tc-vax.c: Likewise.
78 2000-12-01 Chris Demetriou <cgd@sibyte.com>
80 * config/tc-mips.c (mips_ip): When calculating offsets,
81 don't accept as constant the difference between the
82 addresses of symbols in two different sections.
84 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
86 (validate_mips_insn): Likewise. Also, update 'B' operand
87 specifier to use OP_*_CODE20 constants and delete 'm' operand
89 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
90 operand specifiers. Change warning generated by 'B' operand
91 specifier to reflect its new multi-purpose usage.
93 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
94 -1, and update comment.
95 (file_mips_isa): Likewise.
96 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
97 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
98 ISA_* constants rather than hard-coded numbers.
99 (mips_cpu_info): New structure.
100 (mips_cpu_info_table): New table describing CPU and ISA names
102 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
103 mips_cpu_info_from_cpu): New functions.
104 (mips_isa_to_str): New function to get string for ISA name.
105 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
107 (md_begin): Redo CPU and ISA selection logic, using
108 mips_cpu_info_from_*. Convert to use ISA_* constants rather
109 than hard-coded numbers.
110 (append_insn, mips_emit_delays, macro, macro2): Convert to use
111 ISA_* constants rather than hard-coded numbers.
112 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
113 (md_longopts): Delete OPTION_NO_MIPS32.
114 (md_parse_option): Convert to use ISA_* constants rather than
115 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
116 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
117 to use strcasecmp to recognize "default" and to use
118 mips_cpu_info_from_name to get CPU numbers from argument.
119 (md_show_usage): Move -mips32 so it's with the rest of the ISA
120 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
122 (s_mipsset): Accept ISA value 32.
123 * doc/as.texinfo: Clean up MIPS options summary slightly,
124 remove -no-mips32. Add note about -mips4 and -mips32
125 specifying those ISA levels. Delete -mips32 and -no-mips32
126 cpu flag descriptions.
127 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
128 up the supported CPU switch list, and replace 4Kc, 4Km, and
129 4Kp entries with a single mips32-4k entry. Note that you can
132 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
134 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
136 (md_parse_option): Add cases for OPTION_MIPS5 and
138 (md_show_usage): Mention -mips5 and -mips64 arguments.
139 (s_mipsset): Add cases for MIPS5 and MIPS64.
140 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
142 * doc/as.texinfo: Mention -mips5 and -mips64 options
144 * doc/c-mips.texi: Likewise. Also update introduction
145 and ".set" usage information.
147 * config/tc-mips.c (md_show_usage): Add "sb1" to the
149 (mips_cpu_info_table): Add SB-1 entries.
150 * doc/c-mips.texi: Add "sb1" to the list of CPUs
151 known to the -mcpu option.
153 * doc/as.texinfo: Correct description of MIPS -mcpu
154 option, by copying some of the text from doc/c-mips.texi.
156 2000-12-01 Joel Sherrill <joel@OARcorp.com>
158 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
160 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
161 (sparc*-*-rtems*): Switched from a.out to ELF.
162 * configure: Regenerate.
163 * config.in: Regenerate.
164 * Makefile.in: Regenerate.
165 * aclocal.m4: Regenerate.
166 * po/gas.pot: Regenerate.
168 2000-11-30 Philip Blundell <pb@futuretv.com>
170 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
171 even in non BFD_ASSEMBLER case.
173 2000-11-30 Diego Novillo <dnovillo@redhat.com>
175 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
178 2000-11-29 Richard Henderson <rth@redhat.com>
180 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
181 until dwarf2_finish; use relaxation to get cross-fragment offsets;
182 thread multiple subsegments properly; handle multiple code
183 sections properly; emit proper compilation unit info for assembler
186 * as.h (enum _relax_state): Add rs_dwarf2dbg.
187 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
188 (dwarf2dbg_estimate_size_before_relax): Declare.
189 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
190 * write.c: Include dwarf2dbg.h.
191 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
192 (relax_segment): Likewise.
194 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
196 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
197 jump>: Use as_bad_where instead of as_bad. Tweak error message
198 accordingly. Stabilize frag by updating fix part and resetting
200 <undefined symbol, unconditional jump>: Ditto.
201 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
202 indexing is_end_of_line[].
203 (md_assemble): Initialize size to 0.
204 (md_section_align): Mark parameter seg as unused.
205 (parse_reg): Parse names case-insensitively.
207 2000-11-28 Kazu Hirata <kazu@hxi.com>
209 * config/obj-aout.h: Fix formatting.
210 * config/obj-bout.h: Likewise.
211 * config/obj-coff.c: Likewise.
212 * config/obj-coff.h: Likewise.
213 * config/obj-elf.h: Likewise.
214 * config/obj-som.h: Likewise.
215 * config/obj-vms.c: Likewise.
216 * config/obj-vms.h: Likewise.
217 * config/tc-h8300.h: Likewise.
218 * config/tc-ns32k.h: Likewise.
219 * config/tc-sparc.h: Likewise.
220 * config/tc-tic54x.h: Likewise.
221 * config/tc-z8k.h: Likewise.
223 2000-11-28 Nick Clifton <nickc@redhat.com>
225 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
226 License is present in the sources, but not the output, and
227 also available from the GNU website.
228 (GNU Free Documentation License): Comment out this section.
230 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
232 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
233 targets. Remove i860 from valid a.out targets.
234 * Makefile.in: Regenerate.
236 * config/tc-cris.c: Include dwarf2dbg.h.
237 (md_pseudo_table): Add .file and .loc.
238 (md_assemble): Call dwarf2_emit_insn if generating ELF.
239 (s_cris_file, s_cris_loc): New.
240 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
241 * Makefile.am: Regenerate dependencies.
242 * Makefile.in: Regenerate.
244 2000-11-28 Alan Modra <alan@linuxcare.com.au>
246 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
247 (MRI_MUL_PRECEDENCE): Likewise.
248 (op_rank): Fix a comment typo.
250 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
252 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
254 (get_operand): Fix analysis for movw/movb instructions.
256 2000-11-24 Nick Clifton <nickc@redhat.com>
258 * configure.in (xscale-elf): Add target.
259 (xscale-coff): Add target.
260 * configure: Regenerate.
262 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
264 (ARM_EXT_XSCALE): New ARM architecture extension.
265 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
266 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
267 (ARM_THUMB): Rename to ARM_EXT_THUMB.
268 (ARM_ARCH_V4): Remove processor from architecture.
269 (ARM_ARCH_3M): New architecutre definition.
270 (ARM_ARCH_V5TE): New architecutre definition.
271 (ARM_ARCH_XSCALE): New architecutre definition.
272 (CPU_DEFAULT): Allow to be defaulted to XScale.
273 (atpcs): New boolean variable.
274 (ldr_flags): Support 'd' flag for double word loads.
275 (str_flags): Support 'd' flag for double word stored.
276 (do_mia): New function.
277 (do_mar): New function.
278 (do_mra): New function.
279 (do_pld): New function.
280 (do_ldrd): New function.
281 (do_blx): New function.
282 (do_bkpt): New function.
283 (do_clz): New function.
284 (do_lstc2): New function.
285 (do_cdp2): New function.
286 (do_t_blx): New function.
287 (do_t_bkpt): New function.
288 (do_smla): New function.
289 (do_smlal): New function.
290 (do_smul): New function.
291 (do_qadd): New function.
292 (do_co_reg2c): New function.
293 (LONGEST_INSN): Redefine to 7.
295 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
296 command line switches.
298 2000-11-22 Jim Wilson <wilson@redhat.com>
300 * config/tc-ia64.c (pseudo_func): Add missing initializers.
301 (struct rsrc): Make line unsigned.
302 (gr_values): Add missing initializer.
303 (SLOT_NUM_NOT_SET): Add unsigned cast.
304 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
305 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
306 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
307 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
308 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
309 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
310 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
311 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
312 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
313 Add ATTRIBUTE_UNUSED to unused parameters.
314 (convert_expr_to_ab_reg): Add parens.
315 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
316 (dot_prologue): Initialize grsave when declared.
317 (md_pseudo_table): Add missing initializers.
318 (operand_match): Add casts to bfd_vma.
319 (emit_one_bundle): Delete unused local prev. Make required_template
321 (specify_resource): Cast i to unsigned.
322 (note_register_values): Use fprintf_vma.
323 (print_dependency): Likewise.
325 2000-11-21 Jim Wilson <wilson@redhat.com>
327 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
328 for unwind info section.
329 (dot_endp): Likewise for unwind section.
331 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
334 2000-11-21 Jakub Jelinek <jakub@redhat.com>
336 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
337 (output_insn): Call dwarf2_emit_insn.
338 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
340 2000-11-17 Richard Henderson <rth@redhat.com>
342 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
343 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
344 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
346 2000-11-17 Nick Clifton <nickc@redhat.com>
348 * config/tc-arm.c (md_pseudo_table): Add support for .line and
351 2000-11-17 Richard Henderson <rth@redhat.com>
353 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
355 2000-11-17 Richard Henderson <rth@redhat.com>
357 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
358 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
359 tri-state definition of alpha_flag_mdebug.
360 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
361 (s_alpha_file): Store first .file directive.
363 (md_pseudo_table): Add stabs and stabn.
365 2000-11-17 Richard Henderson <rth@redhat.com>
367 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
369 2000-11-17 Richard Henderson <rth@redhat.com>
371 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
372 (main): Call dwarf2_finish.
373 * as.h (debug_type): Clarify documentation of the meaning
375 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
376 (print_stats): Fix parenthesis problem.
377 (now_subseg_size): New.
378 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
379 (dwarf2_directive_file): Don't set debug_type.
380 (dwarf2_where): Honor DEBUG_DWARF2 first.
381 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
382 do nothing if not emitting dwarf2 debug info, or no work.
383 * dwarf2dbg.h (dwarf2_emit_insn): Update.
384 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
385 (ecoff_new_file): Likewise.
386 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
387 commentary wrt dwarf2.
389 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
390 ATTRIBUTE_UNUSED as needed.
391 (emit_insn): Call dwarf2_emit_insn.
394 (s_alpha_coff_wrapper): Don't handle them.
395 (md_pseudo_table): Update for .file and .loc.
396 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
398 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
399 don't protect with debug_type.
400 * config/tc-hppa.c (md_assemble): Likewise.
401 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
402 * config/tc-mn10300.c (md_assemble): Likewise.
403 * config/tc-sh.c (md_assemble): Likewise.
404 * config/tc-v850.c (md_assemble): Likewise.
406 * config/tc-arm.c (arm_end_of_source): Remove.
407 * config/tc-hppa.c (pa_end_of_source): Remove.
408 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
409 * config/tc-mn10300.c (mn10300_finalize): Remove.
410 * config/tc-sh.c (sh_finalize): Remove.
411 * config/tc-v850.c (sh_finalize): Remove.
413 * config/tc-arm.h (md_end): Remove.
414 * config/tc-hppa.h (md_end): Remove.
415 (DWARF2_LINE_MIN_INSN_LENGTH): New.
416 * config/tc-m68hc11.h (md_end): Remove.
417 * config/tc-mn10300.h (md_end): Remove.
418 * config/tc-sh.h (md_end): Remove.
419 * config/tc-v850.h (md_end): Remove.
421 * config/tc-ia64.c (emit_one_bundle): Don't protect
422 dwarf2 bits with debug_type.
423 (md_assemble): Likewise.
424 (ia64_end_of_source): Don't call dwarf2_finish.
426 2000-11-16 Jim Wilson <wilson@redhat.com>
428 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
429 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
432 2000-11-16 H.J. Lu <hjl@gnu.org>
434 * config/obj-elf.c (obj_elf_symver): Don't check the missing
437 2000-11-15 Kazu Hirata <kazu@hxi.com>
439 * config/tc-tic30.c: Fix formatting.
440 * config/tc-tic80.c: Likewise.
441 * config/tc-v850.c: Likewise.
442 * config/tc-vax.c: Likewise.
443 * config/tc-w65.c: Likewise.
444 * config/tc-z8k.c: Likewise.
446 2000-11-14 DJ Delorie <dj@redhat.com>
448 * config/tc-v850.c: Support dwarf2.
449 * config/tc-v850.h: Ditto.
451 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
452 parse_cons_expression_v850 to initialize hold_cons_reloc.
454 2000-11-15 Bernd Schmidt <bernds@redhat.com>
456 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
457 (errata_nops_necessary_p): New function.
458 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
461 2000-11-14 Jim Wilson <wilson@redhat.com>
463 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
464 return little endian bfd formats.
466 2000-11-14 Kazu Hirata <kazu@hxi.com>
468 * config/aout_gnu.h: Fix formatting.
469 * config/atof-vax.c: Likewise.
470 * config/m68k-parse.h: Likewise.
471 * config/m88k-opcode.h: Likewise.
472 * config/obj-elf.c: Likewise.
473 * config/tc-arm.c: Likewise.
474 * config/tc-cris.c: Likewise.
475 * config/tc-i386.c: Likewise.
476 * config/tc-ia64.c: Likewise.
477 * config/tc-mn10300.c: Likewise.
478 * config/te-386bsd.h: Likewise.
479 * config/te-hppa.h: Likewise.
480 * config/te-nbsd.h: Likewise.
481 * config/te-ppcnw.h: Likewise.
482 * config/te-sparcaout.h: Likewise.
483 * config/te-tmips.h: Likewise.
484 * config/vax-inst.h: Likewise.
485 * config/vms-conf.h: Likewise.
487 2000-11-14 Jakub Jelinek <jakub@redhat.com>
489 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
491 2000-11-13 H.J. Lu <hjl@gnu.org>
493 * config/obj-elf.c (elf_frob_symbol): Support
494 ".symver name,name2@@@nodename".
495 (elf_frob_file_before_adjust): Likewise.
497 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
498 and ".symver name,name2@@@nodename".
501 2000-11-12 H.J. Lu (hjl@gnu.org)
503 * config/obj-elf.c (obj_elf_symver): Check missing version
506 2000-11-12 H.J. Lu (hjl@gnu.org)
508 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
509 instead of bfd_vma for non-bfd assemblers.
511 2000-11-09 Kazu Hirata <kazu@hxi.com>
513 * itbl-ops.c: Fix comment typos.
515 2000-11-08 Jim Wilson <wilson@redhat.com>
517 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
518 (struct unwind): Add next_slot_frag field.
519 (slot_index): New parameters slot_frag and first_frag. Add code
520 to add in frag sizes when different. Add comments.
521 (fixup_unw_records): New locals first_frag and last_frag. Pass new
522 arguments to slot_index.
523 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
524 loop end. Set next_slot_frag field.
526 2000-11-07 H.J. Lu <hjl@gnu.org>
528 * doc/as.texinfo (.symver): Updated for versioned symbol
531 * obj.h (format_ops): Add the frob_file_before_adjust field.
533 * config/obj-aout.c (aout_format_ops): Set the
534 frob_file_before_adjust field to 0.
535 * config/obj-coff.c (coff_format_ops): Likewise.
536 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
538 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
540 (elf_frob_file_before_adjust): New function to remove unneeded
541 versioned symbols from the symbol table.
542 (elf_format_ops): Set the frob_file_before_adjust field to
543 elf_frob_file_before_adjust.
545 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
548 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
550 2000-11-07 Peter Targett <peter.targett@arccores.com>
552 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
554 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
555 Fix compile time warning messages.
557 2000-11-07 Nick Clifton <nickc@redhat.com>
559 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
560 buffer in order to avoid buffer overflows.
562 2000-11-06 Steve Ellcey <sje@cup.hp.com>
564 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
565 Change M to m for -milp32 or -mlp64 to match gcc.
566 (dot_endp): Use bytes_per_address instead of 8.
567 (emit_one_bundle): Use number_to_chars_littleendian instead of
569 (fix_insn): Likewise.
570 (ia64_init): New function.
571 (ia64_target_format): New function.
572 (md_begin): Set endianness, arch, and machine as appropriate.
573 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
574 Make these macros depend on TE_HPUX macro.
575 (TARGET_FORMAT): Define.
576 (HOST_SPECIAL_INIT): Define.
577 * config/te-hpux.h: New file.
578 * configure.in: Add "ia64-*-hpux*" target to configure.
579 * configure: Regenerate.
581 2000-11-06 Kazu Hirata <kazu@hxi.com>
583 * as.c: Fix formatting.
584 * dwarf2dbg.c: Likewise.
585 * input-file.c: Likewise.
586 * input-file.h: Likewise.
587 * input-scrub.c: Likewise.
588 * itbl-ops.c: Likewise.
589 * listing.c: Likewise.
591 * messages.c: Likewise.
593 * subsegs.c: Likewise.
594 * subsegs.h: Likewise.
597 2000-11-06 Nick Clifton <nickc@redhat.com>
599 * doc/as.texinfo: Add GNU Free Documentation License.
600 * doc/gasp.texi: Add GNU Free Documentation License.
601 * doc/as.1: Add GNU Free Documentation License.
603 2000-11-05 Nick Clifton <nickc@redhat.com>
605 * config/tc-arm.c: Add include of "dwarf2dbg.h"
607 2000-11-02 Per Lundberg <plundis@chaosdev.org>
609 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
610 * configure: Regenerate.
612 2000-11-01 Nick Clifton <nickc@redhat.com>
614 * read.c (original_case_string): New global variable.
615 (read_a_source_file): Copy opcode string into
616 original_case_string if clobbering the case of the opcode.
617 * read.h: Export the definition of original_case_string.
618 * config/tc-arm.c (md_assembler): When parsing a .req
619 directive use the original opcode string, not the case
622 2000-11-02 Nick Clifton <nickc@redhat.com>
624 * config/tc-mn10300.c (debug_line): Remove this static
626 (md_assemble): Call dwarf2_generate_asm_lineno instead of
627 dwarf2_where and dwarf2_gen_line_info.
629 2000-11-02 Theo Honohan <th@futuretv.com>
631 * config/tc-arm.c (do_msr): Improve error message.
633 2000-10-31 Eric Christopher <echristo@redhat.com>
635 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
636 or pc-relative, else use fx_offset.
638 2000-10-31 Jim Wilson <wilson@redhat.com>
640 * config/tc-ia64.c (struct md): New field tag_fixups.
641 (ia64_flush_insns): Handle tag_fixups. Error if dangling
642 qualifying predicate.
643 (emit_one_bundle): Delete spurious multiplication by one. Handle
645 (ia64_start_line): Error if dangling qualifying predicate.
646 (defining_tag): New static variable.
647 (ia64_unrecognized_line, case '['): Parse tags.
648 (ia64_frob_label): Create tag_fixups.
649 (md_assemble): Reset md.qp.X_op after using it.
651 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
653 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
655 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
657 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
659 2000-10-30 Kazu Hirata <kazu@hxi.com>
661 * expr.c: Fix formatting.
662 * flonum-copy.c: Likewise.
663 * flonum.h: Likewise.
667 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
669 * as.h (OPTION_MD_BASE): Bump to 190.
670 * as.c (parse_args) <std_longopts>: Add comment about the need to
671 check OPTION_MD_BASE in as.h.
673 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
676 2000-10-27 Nick Clifton <nickc@redhat.com>
678 * configure.in (emulations): Add m68hc12.
679 * configure: Regenerate.
680 * po/gas.pot: Regenerate.
682 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
684 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
686 (arm_psr_parse): Handle lowercase CPSR and SPSR.
688 2000-10-25 Nick Clifton <nickc@redhat.com>
690 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
691 a DWARF2 line number information sequence.
693 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
695 * read.c (generate_lineno_debug): Update comment describing why
696 DWARF2 line number debug information is not generated
697 automatically by this function.
699 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
702 * config/tc-arm.h (md_end): Define.
703 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
705 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
706 if generating DWARF2 line numbers.
707 (arm_end_of_source): New function. Call dwarf2_finish if
710 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
711 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
712 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
714 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
716 * tc-i386.c: Fix prototype declarations for functions taking no
719 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
721 * tc-i386.c (i386_operand_modifier): Remove.
722 (build_displacement_string): Remove.
723 (i386_parse_seg): Remove.
724 (i386_intel_memory_operand): Remove.
725 (i386_intel_operand): Re-write using recursive descent parser based
726 on MASM documentation.
727 (struct intel_parser_s): New structure.
728 (intel_parser): New static variable.
729 (struct intel_token): New structure.
730 (cur_token, prev_token): New static variables.
743 (intel_match_token): New function.
744 (intel_get_token): New function.
745 (intel_putback_token): New function.
746 (intel_expr): New function.
747 (intel_e05): New function.
748 (intel_e05_1): New function.
749 (intel_e06): New function.
750 (intel_e06_1): New function.
751 (intel_e09): New function.
752 (intel_e09_1): New function.
753 (intel_e10): New function.
754 (intel_e10_1): New function.
755 (intel_e11): New function.
757 2000-10-20 Jakub Jelinek <jakub@redhat.com>
759 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
760 instructions to loose any special insn->architecture mask.
762 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
763 (sparc_md_end, sparc_arch_types, sparc_arch,
764 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
765 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
766 request v9b architecture if they are used).
768 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
770 * config/tc-m68k.c: Fix the previous misapplied patch.
772 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
774 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
775 BFD_ASSEMBLER and !BFD_ASSEMBLER.
776 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
779 2000-10-17 Kazu Hirata <kazu@hxi.com>
781 * debug.c: Fix formatting.
782 * depend.c: Likewise.
783 * dwarf2dbg.c: Likewise.
784 * dwarf2dbg.h: Likewise.
788 * flonum-konst.c: Likewise.
791 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
793 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
795 * doc/as.texinfo: Added notes about this new option.
797 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
799 * config/tc-sh.c (JREG): Remove.
800 (md_convert_frag): Remove #if 0:d code using JREG.
802 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
804 * config/tc-i386.c (i386_operand_modifier): Only match
805 modifiers SHORT and FLAT if they are followed by a space.
806 (parse_register): When `allow_naked_reg' is set, do not confuse
807 identifiers that start with a register name with a register.
809 2000-10-12 Kazu Hirata <kazu@hxi.com>
811 * app.c: Fix formatting.
814 * bit_fix.h: Likewise.
819 2000-10-11 Alan Modra <alan@linuxcare.com.au>
821 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
823 2000-10-07 Alan Modra <alan@linuxcare.com.au>
825 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
826 Re-arrange function a little and improve error message.
828 * write.c (write_relocs): Fix a comment.
830 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
833 2000-10-05 Jim Wilson <wilson@cygnus.com>
835 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
837 2000-10-05 Alan Modra <alan@linuxcare.com.au>
839 * config/tc-i386.c: Delete some useless comments, reformat others.
841 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
842 non-global syms in linkonce sections.
844 2000-10-04 Ralf Baechle <ralf@gnu.org>
846 * config/tc-ia64.c (operand_match): Don't use // style comments.
847 * config/tc-i370.c: Likewise.
849 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
851 Changes to handle varying register prefix and user symbol prefix.
852 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
853 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
854 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
855 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
856 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
857 (demand_register_prefix): New variable.
858 (md_pseudo_table): New pseudo ".syntax".
859 (md_longopts): New options --no-underscore and --underscore.
860 (cris_target_format): Return elf32-us-cris or elf32-cris depending
861 on symbols_have_leading_underscore.
862 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
863 (get_spec_reg): Ditto.
864 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
866 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
868 <case OPTION_NO_US, case OPTION_US>: New.
869 (md_show_usage): Be brief and reformat to match continuation of
871 * po/gas.pot: Regenerate.
873 2000-09-28 Alan Modra <alan@linuxcare.com.au>
875 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
876 force relocs for 12 bit branches.
877 (md_apply_fix): Similarly, adjust logic here.
879 2000-09-28 Alan Modra <alan@linuxcare.com.au>
881 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
882 adjust for external and weak syms as we will use a reloc. Allow
883 for +8 offset when calculating limits of branches.
884 (hppa_fix_adjustable): Undo 2000-09-23 change.
885 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
886 Correct distance calculation.
887 (tc_gen_reloc): Print the file name and line number if we can't
890 From John David Anglin <dave@hiauly1.hia.nrc.ca>
891 * config/tc-hppa.c (nonzero_dibits): Define.
892 (arg_reloc_stub_needed): Check each arg and return value
893 separately for zero case.
894 (pa_align): Declare argument `bytes'.
896 2000-09-25 Kazu Hirata <kazu@hxi.com>
898 * config/tc-cris.c: Fix formatting.
899 * config/tc-d10v.h: Likewise.
900 * config/tc-d30v.c: Likewise.
901 * config/tc-d30v.h: Likewise.
902 * config/tc-fr30.c: Likewise.
903 * config/tc-fr30.h: Likewise.
904 * config/tc-m68k.c: Likewise.
905 * config/tc-m68k.h: Likewise.
906 * config/tc-pj.h: Likewise.
907 * config/tc-ppc.c: Likewise.
908 * config/tc-ppc.h: Likewise.
909 * config/tc-sh.c: Likewise.
910 * config/tc-sh.h: Likewise.
911 * config/tc-sparc.c: Likewise.
912 * config/tc-v850.h: Likewise.
913 * config/tc-vax.h: Likewise.
914 * config/tc-w65.h: Likewise.
915 * config/tc-z8k.h: Likewise.
917 2000-09-23 Alan Modra <alan@linuxcare.com.au>
919 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
921 (hppa_force_relocation): Likewise.
923 2000-09-22 Jim Wilson <wilson@cygnus.com>
925 * config/tc-ia64.c (dv_sem): Add "stop".
926 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
927 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
928 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
930 (mark_resources): Check IA64_RS_PRr.
932 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
934 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
935 md_estimate_size_before_relax): Redesign and clean up the
936 relaxation mechanism.
938 2000-09-21 Kazu Hirata <kazu@hxi.com>
940 * config/tc-ns32k.c: Fix formatting.
941 * config/tc-ns32k.h: Likewise.
943 2000-09-20 Kazu Hirata <kazu@hxi.com>
945 * config/tc-m32r.c: Fix formatting.
946 * config/tc-m32r.h: Likewise.
947 * config/tc-m68851.h: Likewise.
948 * config/tc-m68hc11.c: Likewise.
949 * config/tc-m68hc11.h: Likewise.
950 * config/tc-m88k.c: Likewise.
951 * config/tc-mcore.c: Likewise.
952 * config/tc-mcore.h: Likewise.
953 * config/tc-mips.c: Likewise.
954 * config/tc-mips.h: Likewise.
955 * config/tc-mn10200.h: Likewise.
956 * config/tc-mn10300.h: Likewise.
957 * config/tc-tahoe.c: Likewise.
958 * config/tc-tahoe.h: Likewise.
960 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
962 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
963 Likewise in relaxation description comments.
965 2000-09-18 Alan Modra <alan@linuxcare.com.au>
967 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
968 subtraction of two syms without emitting a relocation.
970 From David Huggins-Daines <dhd@linuxcare.com>
971 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
972 global or weak symbols.
974 2000-09-15 Kazu Hirata <kazu@hxi.com>
976 * config/tc-h8300.h: Fix formatting.
977 * config/tc-h8500.c: Likewise.
978 * config/tc-h8500.h: Likewise.
979 * config/tc-hppa.h: Likewise.
980 * config/tc-i370.h: Likewise.
981 * config/tc-i386.h: Likewise.
982 * config/tc-i860.c: Likewise.
983 * config/tc-i860.h: Likewise.
984 * config/tc-i960.h: Likewise.
985 * config/tc-ia64.c: Likewise.
986 * config/tc-ia64.h: Likewise.
988 2000-09-14 Kazu Hirata <kazu@hxi.com>
990 * config/tc-a29k.c: Fix formatting.
991 * config/tc-alpha.c: Likewise.
992 * config/tc-arc.c: Likewise.
993 * config/tc-arc.h: Likewise.
994 * config/tc-arm.c: Likewise.
995 * config/tc-arm.h: Likewise.
996 * config/tc-avr.c: Likewise.
997 * config/tc-avr.h: Likewise.
998 * config/tc-tic30.c: Likewise.
999 * config/tc-tic30.h: Likewise.
1000 * config/tc-tic54x.c: Likewise.
1001 * config/tc-tic54x.h: Likewise.
1002 * config/tc-tic80.c: Likewise.
1003 * config/tc-tic80.h: Likewise.
1005 2000-09-14 Timothy Wall <twall@cygnus.com>
1007 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1008 parallel comparisons for later use.
1009 (struct rsrc): Add parallel comparison type.
1010 (resources_match): Skip special cases of PR usage (non-conflicting
1013 2000-09-13 Kazu Hirata <kazu@hxi.com>
1015 * config/obj-ecoff.c: Fix formatting.
1016 * config/obj-elf.c: Likewise.
1017 * config/obj-elf.h: Likewise.
1018 * config/obj-evax.h: Likewise.
1019 * config/obj-generic.h: Likewise.
1020 * config/obj-hp300.c: Likewise.
1021 * config/obj-hp300.h: Likewise.
1022 * config/obj-ieee.h: Likewise.
1023 * config/obj-vms.c: Likewise.
1024 * config/obj-vms.h: Likewise.
1026 2000-09-13 Anders Norlander <anorland@acc.umu.se>
1028 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1029 (md_parse_option): Ditto.
1030 (md_longopts): Add -mips32 option.
1031 (md_show_usage): Document new options.
1032 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1033 (mips_ip): Assemble mfc0 with a sub-selection code.
1034 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1035 (mips_cpu_to_str): New function.
1036 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1037 Use CPU_* defines instead of hardcoded numbers.
1039 * doc/as.texinfo: Document new options.
1040 * doc/c-mips.texi: Ditto.
1042 2000-09-12 Kazu Hirata <kazu@hxi.com>
1044 * as.h: Fix formatting.
1045 * asintl.h: Likewise.
1046 * bit_fix.h: Likewise.
1047 * config/obj-aout.c: Likewise.
1048 * config/obj-aout.h: Likewise.
1049 * config/obj-bout.c: Likewise.
1050 * config/obj-bout.h: Likewise.
1051 * config/obj-coff.c: Likewise.
1052 * config/obj-coff.h: Likewise.
1053 * dwarf2dbg.h: Likewise.
1055 * flonum.h: Likewise.
1056 * frags.h: Likewise.
1057 * itbl-ops.h: Likewise.
1058 * macro.h: Likewise.
1061 * struc-symbol.h: Likewise.
1062 * subsegs.h: Likewise.
1063 * symbols.h: Likewise.
1065 * write.h: Likewise.
1067 2000-09-11 Kazu Hirata <kazu@hxi.com>
1069 * bignum-copy.c: Fix formatting.
1070 * config/tc-i370.c: Likewise.
1071 * config/tc-i960.c: Likewise.
1072 * config/tc-m68k.c: Likewise.
1073 * ehopt.c: Likewise.
1074 * flonum-copy.c: Likewise.
1075 * flonum-konst.c: Likewise.
1076 * flonum-mult.c: Likewise.
1077 * literal.c: Likewise.
1080 * stabs.c: Likewise.
1081 * subsegs.c: Likewise.
1083 2000-09-09 Philip Blundell <philb@gnu.org>
1085 * configure.in (arm*-*-uclinux*): New target.
1086 * configure: Regenerate.
1088 2000-09-09 Kazu Hirata <kazu@hxi.com>
1090 * input-file.c: Fix formatting.
1091 * itbl-ops.c: Likewise.
1092 * messages.c: Likewise.
1094 2000-09-08 Philip Blundell <philb@gnu.org>
1096 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1099 2000-09-07 H.J. Lu <hjl@gnu.org>
1101 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1102 * configure: Rebuild.
1104 2000-09-07 Kazu Hirata <kazu@hxi.com>
1106 * atof-generic.c: Fix formatting.
1107 * config/tc-mips.c: Likewise.
1108 * config/tc-vax.c: Likewise.
1109 * input-scrub.c: Likewise.
1111 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
1113 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1114 * configure.in (sh-*-linux*): Added.
1115 * configure: Rebuilt.
1117 2000-09-06 Kazu Hirata <kazu@hxi.com>
1119 * config/tc-hppa.c: Fix formatting.
1121 * ecoff.c: Fix formatting.
1123 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
1125 * configure: Rebuilt with new libtool.m4.
1127 2000-09-05 Kazu Hirata <kazu@hxi.com>
1129 * cgen.c: Fix formatting.
1130 * config/tc-ia64.c: Likewise.
1132 2000-09-05 Nick Clifton <nickc@redhat.com>
1134 * aclocal.m4: Regenerate.
1135 * config.in: Regenerate.
1136 * configure: Regenerate.
1137 * po/gas.pot: Regenerate.
1139 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
1141 * config/tc-cris.c: Correct comment typos.
1143 2000-09-05 Eric Christopher <echristo@cygnus.com>
1145 * config/tc-mn10300.c: Cleanup.
1146 (md_pcrel_from): Enable.
1148 2000-09-05 Alan Modra <alan@linuxcare.com.au>
1150 * expr.c (operand): Fix a comment typo.
1151 * write.c (write_relocs): Fix a signed/unsigned warning.
1153 * config/tc-hppa.c (fudge_reg_expressions): New
1154 (hppa_force_reg_syms_absolute): New.
1155 (pa_equ): Allow reg_section expressions.
1156 * config/tc-hppa.c (md_optimize_expr): Define.
1157 (hppa_force_reg_syms_absolute): Prototype.
1159 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1160 (pa_parse_number): Pass in arg to select fp reg parsing.
1161 Return 1 to indicate format checks pass. If strict, then only
1162 accept a register or register symbol. Return value in...
1163 (pa_number): New static for pa_parse_number.
1164 (FP_REG_BASE): Define.
1165 (FP_REG_RSEL): Define.
1166 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1167 appropriate. White space changes.
1168 (need_pa11_opcode): Don't bother passing any params, get them from
1170 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1171 Remove extraneous check in case 'Q'.
1172 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1173 reg, set section of resulting symbol to reg_section.
1174 (pa_parse_space_stmt): Modify call to pa_parse_number.
1175 (pa_space): Likewise.
1177 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1178 (hppa_force_relocation): Handle vtable relocs.
1179 (pa_vtable_entry): New.
1180 (pa_vtable_inherit): New.
1181 (md_pseudo_table): Add entries for vtable pseudos.
1182 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1183 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1185 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1186 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1187 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1189 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1190 specify a symbol type.
1192 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1193 dependent things together.
1194 (md_elf_symbol_type): Define.
1196 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1198 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1200 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1201 (obj_elf_vtable_entry): Declare.
1203 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1204 and export function.
1205 (obj_elf_vtable_entry): Similarly.
1206 (elf_pseudo_table): Fix the damage with a cast.
1208 2000-09-03 Richard Henderson <rth@cygnus.com>
1210 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1211 for template selection when a label is needed.
1213 2000-09-02 Kazu Hirata <kazu@hxi.com>
1215 * config/tc-ia64.c: Fix formatting.
1217 2000-09-02 Nick Clifton <nickc@redhat.com>
1219 * configure.in: Increase version number to 2.10.91.
1220 * configure: Regenerate.
1221 * aclocal.m4: Regenerate.
1222 * config.in: Regenerate.
1223 * po/gas.pot: Regenerate.
1224 * Makefile.in: Regenerate.
1226 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
1228 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1229 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1230 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1232 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1235 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1237 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1238 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1239 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1240 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1241 (GOT_symbol): New variable.
1242 (md_undefined_symbol): Set it.
1244 2000-09-01 Richard Henderson <rth@cygnus.com>
1246 * config/tc-ia64.c (match): Don't inline.
1247 (extra_goodness): New.
1248 (md_begin): Prefer nop.f and nop.b for best_template.
1250 2000-08-31 Kazu Hirata <kazu@hxi.com>
1252 * as.c: Fix formatting.
1254 * frags.c: Likewise.
1255 * macro.c: Likewise.
1257 2000-08-31 Eric Christopher <echristo@cygnus.com>
1259 * config/tc-mn10300.c: Cleanup and fix warnings.
1260 (md_pseudo_table): Add initializers.
1261 (md_show_usage): Cleanup.
1262 (md_parse_option): Fix warnings.
1263 (md_undefined_symbol): Fix warnings.
1264 (md_conver_frag): Fix warnings.
1265 (tc_gen_reloc): Fix warnings.
1266 (md_apply_fix3): Fix warnings.
1267 (check_operand): Fix warnings.
1269 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
1271 * acinclude.m4: Include libtool and gettext macros from the
1273 * aclocal.m4, configure: Rebuilt.
1275 2000-08-30 Mark Hatle <mhatle@mvista.com>
1277 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1279 2000-08-31 Kazu Hirata <kazu@hxi.com>
1281 * listing.c: Fix formatting.
1283 2000-08-29 Kazu Hirata <kazu@hxi.com>
1285 * app.c: Fix a comment typo. Fix formatting.
1287 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1289 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1290 offset of the target destination for jmp instructions.
1291 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1293 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
1295 * NEWS: Mention support for CRIS.
1297 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1299 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1300 Sets `.lcomm' alignment to zero.
1302 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1304 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1305 (TC_FIX_ADJUSTABLE): Define.
1307 2000-08-23 Jim Wilson <wilson@cygnus.com>
1309 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1310 unwind.personality_routine is set.
1312 2000-08-23 H.J. Lu <hjl@gnu.org>
1314 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1316 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
1318 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1321 2000-08-22 H.J. Lu <hjl@gnu.org>
1323 * config.in (STRICTCOFF): New for strict COFF.
1325 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1326 i386-*-go32* and i386-go32-rtems*.
1327 * configure: Rebuilt.
1329 * config/obj-coff.c (obj_coff_endef): Follow the historical
1330 behavior if STRICTCOFF is not defined.
1332 * doc/internals.texi: Document STRICTCOFF.
1334 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
1336 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1337 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1338 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1339 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1340 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1341 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1342 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1345 2000-08-22 Eric Christopher <echristo@cygnus.com>
1347 * config/tc-mn10300.c: (md_apply_fix): New function.
1348 (mn10300_force_relocation): New function.
1349 (mn10300_fix_adjustable): New function.
1351 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1352 (TC_HANDLES_FX_DONE): Define.
1353 (obj_fix_adjustable): Define.
1354 (MD_APPLY_FIX3): Define.
1355 (TC_LINKRELAX_FIXUP): Define.
1357 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1359 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1361 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1363 2000-08-21 Jason Eckhardt <jle@cygnus.com>
1365 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1366 if the fixup resulted in a relocation.
1368 2000-08-18 Nick Clifton <nickc@redhat.com>
1370 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1371 Make reference to first element of shift_names explicit.
1373 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
1375 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1376 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1377 add a symbol's address. Removed all target-specific #ifdefs that
1378 used to accomplished the same.
1379 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1380 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1381 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1382 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1383 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1385 2000-08-17 Kazu Hirata <kazu@hxi.com>
1387 * dwarf2dbg.c: Fix formatting.
1389 2000-08-17 Nick Clifton <nickc@redhat.com>
1391 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1392 to be recoded as logical shift lefts by zero.
1394 2000-08-16 Jim Wilson <wilson@cygnus.com>
1396 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1397 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1399 (note_register_values): Handle IA64_OPND_R3_2 operands.
1401 2000-08-16 Jason Eckhardt <jle@cygnus.com>
1403 * config/tc-i860.c (md_operand): Silly typo fixed.
1405 2000-08-16 Nick Clifton <nickc@redhat.com>
1407 * config/tc-arm.c (struct asm_shift): Delete.
1409 (enum asm_shift_index): New.
1410 (struct asm_shift_properties): New.
1411 (struct asm_shift_name): New.
1412 (shift_properties[]); New.
1413 (shift_names[]); New.
1415 (decode_shift): Use new structures.
1416 Issue a warning is "ROR #0" is used.
1417 Issue a warning if "ASR #0" or "LSR #0" is used.
1419 (md_begin): Initialise arm_shift_hsh table from new
1420 asm_shift_name array.
1422 2000-08-16 Jakub Jelinek <jakub@redhat.com>
1424 * config/tc-sparc.c: Kill all warnings.
1425 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1427 (md_show_usage): Update usage text.
1429 2000-08-16 Nick Clifton <nickc@redhat.com>
1431 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1434 2000-08-15 Will Cohen <wcohen@redhat.com>
1436 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1438 * config/tc-sh.c (md_assemble): Changed so debug_type
1439 test performed for ppi_assemble
1440 * config/tc-sh.c: Included dwarf2dbg.h.
1441 (debug_line): Defined.
1442 (md_assemble): Generates dwarf2 line info.
1443 (sh_finalize): New function. Finalize dwarf2 info.
1444 (assemble_ppi): Returns size of code generated.
1445 (build_Mytes): Returns size of code generated.
1446 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1447 * config/tc-sh.h (md_end): Defined.
1448 (sh_finalize): Declared.
1450 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
1452 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1455 2000-08-14 Nick Clifton <nickc@redhat.com>
1457 * config/tc-arm.c (do_bx): Allow "bx pc".
1459 2000-08-14 Jim Wilson <wilson@cygnus.com>
1461 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1462 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1463 (md_begin): Change assignment to md.flag to OR in the new bit.
1465 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1467 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1468 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1471 2000-08-14 Jason Eckhardt <jle@cygnus.com>
1473 * NEWS: Mention i860 support.
1475 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1477 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1479 2000-08-14 Andreas Schwab <schwab@suse.de>
1481 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1483 2000-08-11 Andreas Schwab <schwab@suse.de>
1485 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1488 2000-08-11 Kazu Hirata <kazu@hxi.com>
1490 * expr.c: Fix formatting.
1491 * config/obj-bout.c: Likewise.
1493 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1495 * doc/c-i860.texi: Flesh out the i860 section more.
1497 2000-08-10 Kazu Hirata <kazu@hxi.com>
1499 * symbols.c: Fix formatting.
1502 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1504 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1505 has the IgnoreSize bit set.
1507 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1509 From Rodney Brown <RodneyBrown@mynd.com>
1510 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1511 * configure: Regenerate.
1513 2000-08-09 Kazu Hirata <kazu@hxi.com>
1515 * hash.c: Fix formatting.
1518 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1520 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1521 (i860_fix_info): New enum.
1522 (MD_APPLY_FIX3): Define.
1523 (WORKING_DOT_WORD): Define.
1524 (TC_HANDLES_FX_DONE): Define.
1525 (DIFF_EXPR_OK): Define.
1526 (LISTING_HEADER): Define.
1527 (TARGET_FORMAT): Select target format based on endian flag.
1528 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1529 (target_big_endian): Add external declaration.
1531 * config/tc-i860.c: All existing code reworked completely. Other
1532 new code shown below.
1533 (SYNTAX_SVR4): Define.
1534 (target_warn_expand): New variable.
1535 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1536 (md_longopts): Declare and define with new options (-EL, -EB,
1538 (md_show_usage): New function.
1539 (md_operand): New function.
1540 (obtain_reloc_for_imm16): New function.
1541 (md_apply_fix3): New function.
1542 (tc_gen_reloc): New function.
1544 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1546 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1547 2 bytes of the jump address are in the same frag.
1548 (find): Accept 68hc12 register indirect modes.
1550 * NEWS: Mention 68HC11 & 68HC12 support.
1552 2000-08-07 Richard Henderson <rth@cygnus.com>
1554 * config/tc-ia64.c (unwind): Add prologue_mask member.
1555 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1556 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1557 (dot_body): Clear unwind.prologue_mask.
1558 (dot_prologue): Set it. Accept a register second argument.
1560 2000-08-07 Kazu Hirata <kazu@hxi.com>
1562 * config/atof-ieee.c: Fix formatting.
1563 * config/atof-tahoe.c: Likewise.
1565 2000-08-06 Nick Clifton <nickc@cygnus.com>
1567 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1570 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1571 of .popsection, .previous, .pushsection, .subsection,
1572 .version, .vtable_entry, .vtable_inherit and .weak.
1574 2000-08-05 Kazu Hirata <kazu@hxi.com>
1576 * config/tc-cris.c: Fix formatting.
1577 * config/tc-i386.c: Likewise.
1578 * config/tc-sparc.c (sparc_ip): Simplify the code.
1580 2000-08-04 Kazu Hirata <kazu@hxi.com>
1582 * config/tc-cris.c: Rearrange code for readability.
1583 * config/tc-d10v.c: Fix formatting.
1584 * config/tc-m32r.c: Likewise.
1585 * config/tc-sparc.c: Likewise.
1587 2000-08-02 Jim Wilson <wilson@cygnus.com>
1589 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1590 before ia64_find_opcode.
1591 (md_assemble): Likewise.
1593 2000-08-01 Nick Clifton <nickc@cygnus.com>
1595 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1596 Undo some formatting fixes.
1598 2000-08-01 Kazu Hirata <kazu@hxi.com>
1600 * config/obj-som.c: Fix formatting.
1601 * config/obj-ieee.c: Likewise.
1602 * config/tc-arm.c: Likewise.
1603 * config/tc-v850.c: Likewise.
1605 2000-08-01 Nick Clifton <nickc@redhat.com>
1607 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1608 index by command line option.
1610 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1612 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1613 (@node M68K-Branch): Rewrite to match the reality.
1615 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1617 * doc/c-i860.texi: New file.
1618 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1619 * doc/Makefile.in: Regenerate.
1620 * doc/all.texi: Add I860 as relevant architecture.
1621 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1623 2000-07-31 Kazu Hirata <kazu@hxi.com>
1625 * config/tc-d30v.c: Fix formatting.
1627 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1629 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1630 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1631 long emit a long branch if available instead of an absolute jump, never
1632 emit absolute jumps for anything with --pcrel.
1634 * doc/c-m68k.texi: Document new command line option.
1636 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1638 * config/tc-avr.c: Use PARAMS macro in function declarations.
1639 Don't declare md_pcrel_from_section (already in tc-avr.h).
1640 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1641 (avr_operand): Don't set (unsigned) op_mask to -1.
1643 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1645 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1646 * configure: Regenerated.
1647 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1648 of operand to the .type directive (.e.g, "type").
1650 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1652 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1653 * app.c (do_scrub_chars): Record where first comment found.
1654 * read.c (read_a_source_file): Init found_comment on entry, and
1655 notify whether comments found on exit.
1656 * config/tc-hppa.c (md_shortopts): Add "c".
1657 (md_longopts): Add warn-comment.
1658 (md_parse_option): Handle it.
1659 (md_show_usage): Show available options.
1660 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1662 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1664 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1665 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1667 (md_estimate_size_before_relax): Don't fall off end of function.
1669 2000-07-27 Kazu Hirata <kazu@hxi.com>
1671 * config/tc-avr.c: Fix formatting.
1672 * config/tc-ns32k.c: Likewise.
1674 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1676 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1678 2000-07-27 Kazu Hirata <kazu@hxi.com>
1680 * config/tc-d10v.c: Fix formatting.
1681 * config/tc-z8k.c: Likewise.
1682 * config/tc-sparc.c: Likewise.
1684 2000-07-26 Dave Brolley <brolley@redhat.com>
1686 * cgen.c (queue_fixup): Declare opinfo.
1687 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1688 (gas_cgen_md_operand): Ditto.
1689 (gas_cgen_md_apply_fix3): Ditto.
1691 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1693 * config/obj-coff.c (obj_frob_symbol): Don't merge
1694 labels. Don't merge if the symbol isn't constant. Return
1695 immediately if a symbol is merged.
1697 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1699 * frags.c (frag_align): Correct absolute section alignment.
1701 2000-07-20 DJ Delorie <dj@redhat.com>
1703 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1704 it breaks linking against DLLs.
1706 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1708 * configure.in: Add CRIS support.
1709 * configure: Regenerate.
1710 * Makefile.am: (CPU_TYPES): Add cris.
1711 (CPU_OBJ_VALID) [aout]: Add cris.
1712 (MULTI_CPU_TYPES): Add cris.
1713 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1714 [coff]: Only i386 and mips are valid.
1715 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1716 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1717 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1718 Regenerate dependencies.
1719 * Makefile.in: Regenerate.
1720 * aclocal.m4: Regenerate.
1721 * as.c: Declare crisaout, criself.
1722 * config/tc-cris.h, config/tc-cris.c: New.
1723 * config/e-criself.c, config/e-crisaout.c: New.
1724 * po/POTFILES.in, po/gas.pot: Regenerate.
1726 2000-07-20 Kazu Hirata <kazu@hxi.com>
1728 * read.c: Fix formatting.
1729 * write.c: Fix formatting.
1731 2000-07-19 H.J. Lu <hjl@gnu.org>
1733 * sb.c: Include <stdlib.h> if exists for abort ().
1735 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1737 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1738 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1739 (pa_type_args): Same here.
1741 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1743 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1744 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1745 the storage class is already set.
1747 2000-07-17 Kazu Hirata <kazu@hxi.com>
1749 * config/tc-m68hc11.c: Fix formatting.
1750 * config/tc-mn10200.c: Likewise.
1751 * config/tc-mn10300.c: Likewise.
1752 * config/tc-pj.c: Likewise.
1753 * config/tc-tic80.c: Likewise.
1754 * config/tc-w65.c: Likewise.
1756 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1758 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1761 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1763 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1766 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1768 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1769 ELF as are used for SOM (except the 32-bit reloc one) to decide
1770 whether a symbol can be reduced to a section symbol. Expand on
1771 the comment for symbols involved in LR% and RR% expressions.
1773 2000-07-14 Nick Clifton <nickc@cygnus.com>
1775 * config/tc-mips.c (mips_disable_float_construction): New
1776 static variable. Set to true if doubles should not be
1777 constructed by loading two single width fp registers with
1778 halves of the value.
1779 (mips_ip): Test mips_disable_float_construction.
1780 (md_longopts): Add command line switches --construct-floats
1781 and --no-construct-floats.
1782 (md_parse_option): Parse new command line options.
1783 (md_show_usage): Describe new command line options.
1785 * doc/c-mips.texi: Document new command line options.
1787 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1789 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1790 * configure: Regenerate.
1792 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1794 * configure.in (DEFAULT_EMULATION setting): Revert part of
1795 2000-07-01 change that set te_multi=multi unless set to tmips.
1796 * configure: Regenerate.
1798 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1800 * config/obj-coff.c (coff_frob_section): Add padding to the last
1801 section when aligning it increases its size.
1803 2000-07-11 Kazu Hirata <kazu@hxi.com>
1805 * config/tc-tic54x.c: Fix formatting.
1807 2000-07-10 Kazu Hirata <kazu@hxi.com>
1809 * config/tc-h8500.c: Fix formatting.
1810 * config/tc-tic54x.c: Fix formatting.
1812 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1814 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1815 displacements correctly.
1817 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1819 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1821 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1825 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1827 From David Huggins-Daines <dhd@linuxcare.com>
1828 * config/te-hppalinux64.h: Add a new emulation.
1829 * configure.in (emulations): Add configure bits to support the
1830 64-bit Linux/parisc target.
1831 * configure: Regenerate.
1833 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1834 (md_shortopts): Add `V' for ELF.
1836 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1837 when SOM or ELF_ARG_RELOC are defined.
1838 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1839 ELF_ARG_RELOC are defined.
1840 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1841 (pa_stringer): ..Do it here instead. Fix comment typos.
1842 (hppa_force_relocation): Cast enums to int before comparing with
1845 From Ryan Bradetich <rbradetich@uswest.net>
1846 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1847 redifinition warning.
1848 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1849 (hppa_force_relocation): ditto
1850 (md_apply_fix): Added cast to buf to fix warnings.
1852 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1853 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1855 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1856 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1857 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1858 reloc_type** to avoid warnings in switch.
1859 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1860 little earlier instead.
1862 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1864 (pa_type_args): Use symbol_arg_reloc_info.
1865 (struct pa_it): Make arg_reloc unsigned int.
1866 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1867 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1868 (pa_code): Delete. pa_text duplicates this function.
1869 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1870 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1872 (cons_fix_new_hppa): Actually change selector to e_fsel when
1873 warning about assuming so.
1874 (tc_gen_reloc): More example elf arg reloc code.
1875 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1876 (hppa_force_relocation): Likewise.
1878 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1880 (pa_end_of_source): Prototype.
1881 (hppa_fix_adjustable): Prototype.
1882 (LABELS_WITHOUT_COLONS): Move it..
1883 * config/te-hppa.h: To here.
1885 * config/te-hppa64.h: New file.
1887 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1889 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1890 format -10, -16, 16 relocs.
1891 (hppa_elf_mark_end_of_function): Test for null
1892 last_call_info->start_symbol
1894 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1895 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1896 re_assesmble_* functions. Delete extraneous statements. Fix
1898 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1899 insn to re_assemble_*.
1901 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1903 * doc/internals.texi (Expressions): Fix typo.
1905 2000-07-08 Kazu Hirata <kazu@hxi.com>
1907 * config/tc-sh.c: Fix formatting.
1908 * config/tc-tic54x.c: Fix formatting.
1909 * depend.c: Fix formatting.
1910 * flonum-konst.c: Likewise.
1911 * flonum-mult.c: Likewise.
1913 2000-07-07 Kazu Hirata <kazu@hxi.com>
1915 * config/tc-sh.c: Fix comments.
1916 * config/obj-vms.c: Fix comments.
1917 * config/tc-a29k.c: Likewise.
1918 * config/tc-alpha.c: Likewise.
1919 * config/tc-h8300.c: Likewise.
1920 * config/tc-h8500.c: Likewise.
1921 * config/tc-i370.c: Likewise.
1922 * config/tc-ia64.c: Likewise.
1923 * config/tc-m68hc11.c: Likewise.
1924 * config/tc-m68k.c: Likewise.
1925 * config/tc-mips.c: Likewise.
1926 * config/tc-ns32k.c: Likewise.
1927 * config/tc-ppc.c: Likewise.
1928 * config/tc-z8k.c: Likewise.
1930 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1932 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1933 Default to '(SEC_LOAD | SEC_DATA)'.
1934 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1936 * doc/internals.texi (CPU Backend): Describe
1937 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1939 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1941 * as.c (parse_args): NULL terminate the long option list.
1943 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1945 * config/tc-d30v.h: Include "write.h" for fixS.
1946 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1948 2000-07-05 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-d30v.c (write_2_short): Further changes to warning
1951 messages produced when combining EITHER_BUT_PREFER_MU attributed
1954 2000-07-05 DJ Delorie <dj@redhat.com>
1958 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1960 * config/tc-arm.c (psrs): Accept combinations of flags.
1962 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1964 * config/tc-avr.c: Change _ () to _() around all strings marked
1965 for translation (exception from the usual coding style).
1966 (avr_opt): New struct variable, how the new switches are set.
1967 (OPTION_MMCU): Define as 'm' and actually use.
1968 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1969 (show_mcu_list): New function, display the list of known MCUs.
1970 (md_show_usage): Document the new switches. Call show_mcu_list.
1971 (avr_set_arch): Change 'm' to OPTION_MMCU.
1972 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1973 Handle the new switches.
1974 (avr_operands): Disable warnings for undefined combinations of
1975 operands if -mall-opcodes. Disable warnings for skipping two-word
1976 instructions if enhanced core or -mno-skip-bug.
1977 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1978 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1979 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1980 (avr_ldi_expression): Warn about implicit lo8().
1981 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1983 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1985 * configure.in: Add entry for mips-*-sysv4*MP*
1986 * configure: Rebuild
1987 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1988 elf32-tradlittlemips for traditional mips targets.
1989 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1990 test for Link Once sections as in adjust_reloc_syms.
1991 * config/te-tmips.h: New file for traditional mips targets. Define
1994 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1996 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1997 flags argument is not present, don't change an existing section's
1998 section's attributes. If the flags argument is present, warn if the
1999 attributes don't match the section's current attributes. When
2000 long section names are supported, set SEC_LINK_ONCE and
2001 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2003 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2005 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2006 symbols; create them.
2008 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2010 * write.c (set_segment_vma): New: Set vma and lma for a segment.
2011 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2013 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
2015 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2016 expressions. Ignore the problem when handling 16 bit signed
2017 immediates, because the assembler will take care of the relocation
2020 2000-06-27 Nick Clifton <nickc@cygnus.com>
2022 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2023 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2024 sequential order, and emit warning messages if the input source
2025 code contains constructs like that, or parallel constructs
2026 containing such opcodes.
2028 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2030 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2031 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2032 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2033 (md_show_usage): Update usage message.
2034 (md_parse_option): Allow redefinition of MCU type within the
2035 same avr[1-5] bfd machine type. Show both old and new MCU type
2036 in the error message.
2037 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2038 Simplify 8K wrap code.
2040 2000-06-25 Kazu Hirata <kazu@hxi.com>
2042 * config/obj-aout.c: Remove all uses of DEFUN.
2043 * config/obj-ieee.c: Likewise.
2044 * config/tc-sh.c: Fix comment typos.
2045 * config/tc-tahoe.c: Likewise.
2046 * config/tc-vax.c: Likewise.
2047 * config/tc-w65.c: Likewise.
2048 * config/tc-z8k.c: Likewise.
2049 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2051 2000-06-24 DJ Delorie <dj@cygnus.com>
2053 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2054 more changes from Sept 1999
2055 (tc_i386_fix_adjustable): ditto
2056 (md_apply_fix3): ditto
2058 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2060 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2061 (gas_cgen_parse_operand): Set it around expression() call.
2062 (gas_cgen_md_operand): Test for it before longjmp().
2064 2000-06-24 Kazu Hirata <kazu@hxi.com>
2066 * config/tc-h8500.c: Remove all uses of DEFUN.
2067 * config/tc-sh.c: Likewise.
2068 * config/tc-w65.c: Likewise.
2069 * config/tc-z8k.c: Likewise.
2071 * config/tc-h8500.c: Fix typos in comments.
2073 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2075 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2078 2000-06-23 matthew green <mrg@redhat.com>
2080 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2081 defined. Fix error message for `[' grouping.
2083 2000-06-22 Kazu Hirata <kazu@hxi.com>
2085 * config/tc-h8300.c: Fix formatting and comment typos.
2087 2000-06-22 Timothy Wall <twall@cygnus.com>
2089 * config/tc-ia64.c (note_register_values): Move premature QP
2090 notation clearing into the appropriate place.
2092 2000-06-22 Alan Modra <alan@linuxcare.com.au>
2094 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2095 first before anything else. Add bin-bugs.h, emul.h and progress.h
2096 Sort list of files as for $(OBJS) in Makefile.am.
2098 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2099 find one. Remake dependencies.
2100 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2101 * Makefile.in: Regenerate.
2102 * doc/Makefile.in: Regenerate.
2104 * config/tc-i386.c (i386_displacement): Don't assume a constant
2105 displacement is necessarily 16 bits when in 16 bit code mode.
2106 (md_assemble): Instead size the displacement here after we know
2107 for sure that a .code16gcc operand hasn't automatically added
2108 operand size prefixes.
2110 2000-06-21 H.J. Lu <hjl@gnu.org>
2112 * Makefile.am: Rebuild dependency.
2113 * Makefile.in: Rebuild.
2115 2000-06-21 Kazu Hirata <kazu@hxi.com>
2117 * config/tc-h8300.c (parse_reg): Make the function static.
2118 (parse_exp): Likewise.
2120 2000-06-20 DJ Delorie <dj@cygnus.com>
2122 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2123 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2124 for cygwin import libraries to work properly.
2126 2000-06-20 H.J. Lu <hjl@gnu.org>
2128 * Makefile.am: Rebuild dependency.
2129 * Makefile.in: Rebuild.
2130 * configure: Likewise.
2131 * doc/Makefile.in: Likewise.
2133 2000-06-20 Timothy Wall <twall@cygnus.com>
2135 * doc/internals.texi (CPU backend): Add @itemx for
2136 TC_START_LABEL_WITHOUT_COLON.
2137 * doc/c-tic54x.texi: New.
2138 * doc/as.texinfo: Add tic54x features and include primary tic54x
2140 * doc/all.texi: Add C54X.
2141 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2142 * doc/Makefile.in: Regenerate.
2143 * configure.in: Add tic54x and define LIBM for tic54x.
2144 * configure: Regenrate.
2145 * config/tc-tic54x.[ch]: New.
2146 * config/obj-coff.h: Add tic54x.
2147 * Makefile.am: (CPU_TYPES): Add tic54x.
2148 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2149 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2150 (as_new_LDADD): Add $(LIBM).
2151 * Makefile.in: Regenerate.
2153 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2155 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2156 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2157 * doc/as.texinfo: Likewise.
2159 * configure, Makefile.in: Regenerate.
2160 * configure.in (emulations): Recognize m6811 and m6812.
2161 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2162 Added files for 68hc11 and 68hc12 assembler.
2163 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2164 * config/tc-m68hc11.h: Header definition for that assembler.
2166 2000-06-18 Nick Clifton <nickc@redhat.com>
2168 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2169 instead of OCTETS_PER_BYTE.
2171 * config/tc-v850.c: Fix compile time warnings.
2172 * config/tc-ppc.c: Fix compile time warnings.
2174 2000-06-18 H.J. Lu <hjl@gnu.org>
2176 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2177 * configure: Rebuild.
2179 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2181 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2184 2000-06-16 Nick Clifton <nickc@cygnus.com>
2186 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2187 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2189 * doc/c-mips.texi: Document newly accepted cpu variants.
2191 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2193 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2195 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2197 * macro.c (getstring): Make it possible to escape the quote
2200 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2202 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2204 2000-06-13 H.J. Lu <hjl@gnu.org>
2206 * configure: Regenerate.
2208 2000-06-09 Alan Modra <alan@linuxcare.com.au>
2210 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2212 * doc/internals.texi (line_separator_chars): Semicolon is no
2213 longer a default. Mention null and newline as defaults.
2215 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2217 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2218 * config/tc-i860.h (line_separator_chars): Likewise.
2219 * config/tc-h8300.c (line_separator_chars): Likewise.
2220 * config/tc-i960.c (line_separator_chars): Likewise.
2221 * config/tc-m68k.c (line_separator_chars): Likewise.
2222 * config/tc-mips.c (line_separator_chars): Likewise.
2223 * config/tc-ns32k.c (line_separator_chars): Likewise.
2224 * config/tc-sparc.c (line_separator_chars): Likewise.
2225 * config/tc-vax.c (line_separator_chars): Likewise.
2227 * config/tc-h8300.c (comment_chars): Use string initialiser.
2228 * config/tc-i960.c (line_comment_chars): Likewise.
2229 * config/tc-z8k.c (comment_chars, line_comment_chars,
2230 line_separator_chars): Likewise.
2232 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2235 2000-06-08 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2240 2000-06-08 David O'Brien <obrien@FreeBSD.org>
2242 * configure.in (VERSION): Update to show this is the CVS mainline.
2244 2000-06-08 Matthew Jacob <mjacob@feral.com>
2246 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2247 $at is the integer register $r28, vs. both $r28 and the floating
2248 point register $f28.
2250 2000-06-08 James E. Wilson <wilson@cygnus.com>
2252 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2253 (dot_endp): Don't call ia64_flush_insns.
2254 (emit_one_bundle): Don't delete prologue/body records from
2255 unwind_record list in first loop. Rewrite second loop to account for
2258 2000-06-07 David Mosberger <davidm@hpl.hp.com>
2260 * config/tc-ia64.c: Add missing prototypes.
2261 (generate_unwind_image): Cast argument to output_unw_records call.
2263 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2265 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2267 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2269 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2270 (REGISTER_P): likewise.
2271 (avr_opcodes): uses include/opcode/avr.h
2272 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2274 2000-06-04 Alan Modra <alan@linuxcare.com.au>
2276 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2279 2000-06-03 H.J. Lu <hjl@gnu.org>
2281 * read.c (is_end_of_line): Put back `;'.
2283 2000-06-03 Alan Modra <alan@linuxcare.com.au>
2285 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2287 2000-06-01 Alan Modra <alan@linuxcare.com.au>
2289 * expr.c (operand): Test is_end_of_line outside switch to catch
2290 line separator chars that are also operators.
2291 (operator): Return O_illegal for line separator chars.
2293 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2294 entry (or `!' entry for TC_HPPA).
2296 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2297 before indexing is_end_of_line. Remove redundant check for '\0'.
2299 * config/tc-h8500.c (md_assemble): Likewise.
2300 * config/tc-mcore.c (md_assemble): Likewise.
2301 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2304 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2306 * config/tc-mcore.c (mcore_cons): Likewise.
2307 (mcore_float_cons): Likewise.
2308 (mcore_stringer): Likewise.
2309 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2311 2000-06-01 Scott Bambrough <scottb@netwinder.org>
2313 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2315 2000-05-29 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-sh.c: Fix compile time warning messages.
2319 * config/tc-mips.c: Fix compile time warning messages.
2321 2000-05-29 Philip Blundell <philb@gnu.org>
2323 * doc/as.texinfo: Update copyright dates.
2324 (Local Labels): Delete misplaced mention of ARM.
2325 * NEWS: Mention ARM ELF support.
2327 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2329 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2330 it is modified, and use the real_size to compute the frag address
2331 for dwarf2 line info.
2333 2000-05-27 Alan Modra <alan@linuxcare.com.au>
2335 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2336 line-matching scheme to cope with automake moving variables around.
2337 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2338 * Makefile.in: Regenerate.
2340 2000-05-26 Jakub Jelinek <jakub@redhat.com>
2342 * config/tc-sparc.c (sparc_relax): New.
2343 (md_longopts): Add -relax and -no-relax options.
2344 (md_parse_options, md_show_usage): Likewise.
2345 (md_apply_fix3): Optimize tail call into branch always if possible.
2347 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2349 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2350 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2351 rules, with warning when a GAS statement specifies a packing that
2352 will result in an instruction being squashed.
2353 Added typdef packing_type and enumerals, changed various integer
2354 literals to use the enumerals.
2356 2000-05-24 David Mosberger <davidm@hpl.hp.com>
2358 * config/tc-ia64.c (dot_restorereg_p): New function.
2359 (md_pseudo_table): Add restorereg.p.
2360 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2361 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2363 * config/tc-ia64.h (unw_record_type): Add unwabi.
2364 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2365 called MASK with members for imask, and the masks produced by
2366 fr_mem, gr_mem, br_mem, and frgr_mem.
2367 (unw_p_record): Add members ABI and CONTEXT.
2368 (unw_x_record): Add member AB.
2369 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2370 as pseudo-register for use during unwind info generation.
2371 (AR_PFS, AR_LC): New macros.
2372 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2373 whose names start with an at sign (as in "@priunat").
2374 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2376 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2377 proc_end, unwind_info, personality_routine): Consolidate into
2378 "unwind" structure to reduce offset-table use. Add member
2379 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2381 (output_R1_format, output_R3_format, output_P3_format,
2382 output_P6_format): Initialize R with zero to reduce compiler warnings.
2383 (output_P7_format): Ditto. Add `default' branch to switch
2384 statement to reduce compiler warnings.
2385 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2386 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2387 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2388 into single argument.
2389 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2390 compiler warnings. Merge A and B args into single argument.
2391 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2392 A and B args into single argument.
2393 (free_record): Removed (wasn't used).
2394 (free_list_records): Also free imasks in prologue records.
2395 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2396 (output_spill_mask): Remove.
2397 (output_unwabi): New function.
2398 (output_epilogue, output_label_state, output_copy_state): Call
2400 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2401 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2403 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2404 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2405 as part of handling the prologue records. Emit region's imask if
2406 we have one. Handle unwabi, epilogue, label_state, copy_state,
2407 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2408 spill_sprel_p, and spill_reg_p records.
2409 (set_imask, count_bits, slot_index): New function.
2410 (fixup_unw_records): Fix region size computation. Handle
2411 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2412 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2413 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2414 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2415 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2416 (dot_save): Use manifest constants for applicaton registers.
2417 Handle REG_PR and REG_PRIUNAT.
2418 (dot_restore): Don't just ignore it.
2419 (dot_restorereg): New function..
2420 (generate_unwind_image): Ensure unwind info is a multiple of eight
2421 bytes, not just four bytes.
2422 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2423 (dot_altrp): Don't just ignore it.
2424 (dot_savemem): New function. Replaces dot_savesp() and
2425 dot_savepsp(). Use manifest constants for applicaton registers.
2426 Handle REG_PR and REG_PRIUNAT.
2427 (dot_savef): Simplify.
2428 (dot_saveb): Support generation of br_gr.
2429 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2430 dot_label_state, dot_copy_state): New function.
2431 (dot_unwabi): Don't just ignore it.
2432 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2433 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2434 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2435 (emit_one_bundle): Set slot number for prologue/body records
2436 *before* emitting the first insn.
2437 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2438 (md_begin): Declare "psp" pseudo-register.
2439 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2440 so we don't get segfault.
2441 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2442 counts as required per SW Conventions manual
2443 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2444 output_preds_psprel, output_preds_sprel, output_spill_base,
2445 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2446 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2447 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2448 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2449 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2450 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2451 (dot_vframe): Implement.
2452 (dot_vframesp, dot_vframepsp): New function.
2454 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2456 * configure.in (i386-*-freebsd a.out entry): Quote properly.
2457 * configure: Regenerate.
2459 2000-05-23 Alan Modra <alan@linuxcare.com.au>
2461 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2462 (md_estimate_size_before_relax): so we can use it here instead of
2463 old kludges. Localise vars to blocks. Comment.
2465 * frags.c (frag_new): Update fr_var comments.
2466 * frags.h (struct frag): Ditto.
2468 2000-05-22 Richard Henderson <rth@cygnus.com>
2470 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2471 (pseudo_func): Add pcrel.
2472 (operand_match): Handle IA64_OPND_TGT64.
2473 (build_insn): Likewise.
2474 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2475 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2476 (fix_insn): Handle all three 64-bit relocation types.
2478 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2480 * obj.h (struct format_ops): New members begin, app_file,
2481 s_set_other, s_set_desc, s_get_type, s_set_type,
2482 separate_stab_sections, init_stab_section.
2484 * config/obj-multi.h: Update GPL notice to v2.
2486 (obj_app_file): New.
2487 (S_SET_SIZE): Test s_set_size for NULL before calling.
2488 (S_SET_ALIGN): Similar for s_set_align.
2493 (SEPARATE_STAB_SECTIONS): New.
2494 (INIT_STAB_SECTION): New.
2495 (EMIT_SECTION_SYMBOLS): New.
2496 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2498 * config/obj-elf.h: Update GPL notice to v2.
2499 Mention that this file is included from obj-multi.h.
2500 (obj_begin): Wrap definition in ifndef.
2501 (elf_file_symbol): Constify declaration.
2502 (obj_app_file): Ditto.
2503 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2504 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2506 * config/obj-elf.c (elf_s_set_other): New.
2507 (elf_file_symbol): Constify argument.
2508 (elf_separate_stab_sections): New.
2509 (elf_init_stab_section): New.
2510 (elf_format_ops): Add new members. Remove comma at end.
2512 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2513 (ecoff_format_ops): Add new fields. Remove comma at end.
2514 Mention inconsistency for emit_section_symbols.
2516 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2518 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2519 (coff_separate_stab_sections): New.
2520 (coff_format_ops): Add new members.
2522 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2523 (obj_aout_s_set_other): New.
2524 (obj_aout_s_set_desc): New.
2525 (obj_aout_s_get_type): New.
2526 (obj_aout_s_set_type): New.
2527 (obj_aout_separate_stab_sections): New.
2528 (aout_format_ops): New members added. Use obj_aout_process_stab,
2529 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2530 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2532 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2534 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2536 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2537 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2538 (md_estimate_size_before_relax): Ensure jumps to weak and
2539 externally visible symbols are relocatable.
2541 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2543 * stabs.c (aout_process_stab): Make global.
2544 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2545 * read.h (aout_process_stab): Declare.
2547 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2548 Generalize to *aout, *coff *elf.
2549 * configure: Regenerated.
2551 * doc/internals.texi (Object format backend): Say
2552 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2554 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2555 * Makefile.in: Regenerated.
2557 2000-05-19 Catherine Moore <clm@cygnus.com>
2559 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2561 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2563 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2564 instruction to reflect change in re_assemble_*.
2566 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2568 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2569 build PA64 ELF tools.
2570 * configure: Rebuilt.
2572 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2574 * Makefile.am: Regenerate dependencies.
2575 * Makefile.in: Regenerate.
2577 2000-05-15 Nick Clifton <nickc@cygnus.com>
2579 * config/tc-arm.c (struct asm_psr): Add boolean field
2580 distinguishing between CSPR and SPSR. Rename 'number' field
2582 (psrs): Rearrange contents to match new asm_psr structure.
2583 (arm_psr_parse): Move next to psr_required_here. Make it
2584 return an asm_psr structure.
2585 (psr_required_here): Use asm_psr structure returned by
2587 (do_msr): Reorganise to allow psr_required_here to be called
2589 (md_undefined_name): Mark 'name' parameter as unused, since
2590 the COFF target does not use it.
2592 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2594 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2596 * config/te-aux.h: Likewise.
2597 * config/te-dpx2.h: Likewise.
2598 * config/te-go32.h: Likewise.
2599 * config/te-hp300.h: Likewise.
2600 * config/te-hppa.h: Likewise.
2601 * config/te-i386aix.h: Likewise.
2602 * config/te-ic960.h: Likewise.
2603 * config/te-interix.h: Likewise.
2604 * config/te-nbsd532.h: Likewise.
2605 * config/te-pc532mach.h: Likewise.
2606 * config/te-ppcnw.h: Likewise.
2607 * config/te-psos.h: Likewise.
2608 * config/te-sparcaout.h: Likewise.
2609 * config/te-sun3.h: Likewise.
2610 * config/te-sysv32.h: Likewise.
2612 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2614 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2615 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2616 and sign extend without an if statement.
2617 (build_bytes): Likewise.
2619 2000-05-14 Kazu Hirata <kazu@hxi.com>
2621 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2622 X_add_symbol L_32 case.
2624 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2626 * config/te-freebsd.h: New file.
2628 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2630 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2631 bindtextdomain): Replace defines with those from intl/libgettext.h
2632 to quieten gcc warnings.
2634 * NEWS: Mention x86 .arch and -q.
2636 * config/tc-i386.c (quiet_warnings): New.
2637 (md_assemble): Use quiet_warnings.
2638 (md_parse_option): Set quiet_warnings from -q.
2639 (md_show_usage): Mention -q, delete -m.
2640 (flag_do_long_jump): Delete.
2641 (md_parse_option): Remove -m.
2642 (md_show_usage): Remove -m.
2643 (md_create_long_jump): Remove useless flag_do_long_jump code.
2645 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2646 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2648 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2649 Alexander Sokolov <robocop@netlink.ru>
2651 * doc/c-i386.texi (i386-Arch): New section.
2652 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2654 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2655 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2656 architecture has been given and is not 486.
2657 (set_cpu_arch): New.
2658 (md_pseudo_table): Add .arch.
2659 (md_assemble): Warn if cpu architecture has been given and an
2660 unsupported instruction.
2662 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2663 Move operand_types bit defines after relevant template field.
2664 (template): Add cpu_flags.
2668 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2670 * config/tc-mn10300.h (md_end): Define.
2671 (mn10300_finalize): Declare.
2672 * config/tc-mn10300.c: Include dwarf2dbg.h.
2673 (debug_line): Define.
2674 (md_assemble): Generate dwarf2 line info.
2675 (mn10300_finalize): New function. Finalize dwarf2 info.
2677 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2679 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2680 external version of the relocation for weak symbols.
2682 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2684 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2685 frame size in units of 16 bytes, as required per SW Conventions manual.
2686 (output_unw_records): Output info-block header as a dword to get
2689 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2691 * as.h: #include "file", not <file> on files from ../include.
2692 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2693 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2694 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2695 (tc_coff_symbol_emit_hook): Ditto.
2696 (OPTCOUNT): Cast to int to avoid compiler warning.
2697 (md_begin): Fix signed/unsigned warnings.
2699 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2701 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2702 ABRANCH LONG case for a conditional branch on a 68000.
2703 (md_estimate_size_before_relax): Likewise. Also handle
2704 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2705 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2706 PC-relative on all CPUs.
2707 (md_estimate_size_before_relax): Likewise.
2709 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2711 * as.c (parse_args): Just mention current year in printed
2714 2000-05-03 J.T. Conklin <jtc@redback.com>
2716 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2718 (md_parse_option): Recognize -m7400.
2720 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2722 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2723 don't permit lp to become less than the words array.
2725 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2727 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2728 Fix little-endian case.
2730 2000-05-03 David O'Brien <obrien@NUXI.com>
2732 * as.c (parse_args): Update copyright.
2734 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2736 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2737 for the .bss section too.
2739 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2741 * configure.in: Set em=linux for hppa-*-linux.
2742 * configure: Regenerate.
2743 * doc/Makefile.in: Regenerate with correct automake.
2745 * frags.c (frag_grow): Sanity check chunk_size.
2747 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2748 * config/obj-som.h: Likewise.
2749 * config/obj-ieee.h: Likewise.
2751 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2753 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2754 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2755 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2756 (pa_ip): low_sign_unext now returns via function value. Use
2757 re_assemble_* instead of dis_assemble_* and
2758 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2760 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2761 (md_section_align, md_parse_option, md_show_usage,
2762 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2763 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2764 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2765 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2766 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2768 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2769 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2770 outside of switch. Correct mask and shifting errors in case 10
2771 and case -11. In case 21, compare against signed range to suit
2772 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2773 case 17 and case 22, use offsetT variable to properly check range.
2774 Use re_assemble_* here too.
2775 (evaluate_absolute): Change type of value to offsetT. Call
2776 hppa_field_adjust to do the work for us.
2777 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2778 (pa_parse_cmpib_64_cmpltr): Ditto.
2779 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2780 of i to unsigned int.
2781 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2782 (pa_end_of_source): Return type is void.
2784 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2786 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2788 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2790 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2791 More comments added.
2792 (md_begin): Removed "construct symbols for each register name".
2793 Because register names conflicts with GCC generated function
2795 (avr_operand): Now constant numbers can be used as a register
2796 identifiers (0 as r0, 31 as r31).
2797 (md_assemble): use skip_space () before parsing instruction
2800 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2802 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2803 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2804 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2805 * configure: Regenerate.
2807 2000-04-29 Andreas Jaeger <aj@suse.de>
2809 * as.h: Correctly check GCC version.
2811 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2813 * doc/as.1: Fix unbalanced brackets.
2815 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2817 (line_comment_chars): Set to '/' if TE_FreeBSD.
2819 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2821 * configure.in: Configury support for PA64 (currently disabled).
2822 * configure: Rebuilt.
2824 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2826 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2827 bfd_set_section_alignment.
2829 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2831 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2834 2000-04-24 Nick Clifton <nickc@cygnus.com>
2836 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2837 * doc/as.texinfo (Align): Include arm and strongarm in list of
2838 targets that have the second form of the behaviour of the .align
2841 2000-04-24 Mark Klein <mklein@dis.com>
2843 * obj-som.c: Terminate obj_pseudo_table.
2845 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2847 * as.c (parse_args): Allow md_parse_option to override -a listing
2849 * config/obj-coff.c (add_lineno): Change type of offset parameter
2850 from "int" to "bfd_vma."
2851 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2852 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2853 (ppc_change_csect): Align correctly for XCOFF64.
2854 (ppc_machine): New function, which discards "ppc_machine" line.
2855 (ppc_tc): Cons for 8 when code is 64 bit.
2856 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2858 (md_parse_option): Handle -a64 and -a32.
2860 * config/tc-ppc.h (TARGET_MACH): Define.
2861 (TARGET_FORMAT): Move to function.
2862 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2864 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2866 * config/tc-avr.c: New AVR_ISA_ defined.
2867 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2868 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2869 for `fmul', `movw' and `lpm R,Z' instructions.
2870 (avr_operands): Warn if current opcode is a two-word instruction
2871 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2872 (avr_opcodes): New commands added.
2873 (REGISTER_P): Check 'a' and 'v' constraint letters.
2874 (mcu_types): New MCU added.
2876 2000-04-22 Timothy Wall <twall@cygnus.com>
2878 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2880 (operand_match): Conditionally insert default bit values for IMMU9.
2882 2000-04-14 Matthew Green <mrg@cygnus.com>
2884 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2885 * configure: Rebuilt.
2887 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2888 Jason Eckhardt <jle@cygnus.com>
2890 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2892 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2893 Added handling of new operand types l,y,&,fe,fE,fx.
2895 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2896 David Mosberger <davidm@hpl.hp.com>
2897 Timothy Wall <twall@cygnus.com>
2898 Andrew MacLeod <amacleod@cygnus.com>
2899 Jim Wilson <wilson@cygnus.com>
2901 * Makefile.am (CPU_TYPES): Add ia64.
2902 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2903 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2904 * Makefile.in: Rebuild.
2905 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2906 * configure: Rebuild.
2907 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2908 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2909 * expr.c (expr): Handle md_optimize_expr.
2910 * read.c (LEX_HASH): Add comment.
2911 * config/tc-ia64.c, config/tc-ia64.h: New files.
2913 2000-04-21 Richard Henderson <rth@cygnus.com>
2915 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2916 bundling a non-delayed branch type instruction.
2918 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2920 * config/tc-mn10300.c (HAVE_AM30): Define.
2921 (md_assemble): Use it.
2923 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2925 * config/obj-elf.c (obj_elf_change_section): Check for changed
2928 * Makefile.am: (CPU_MULTI_VALID): Remove.
2929 (MULTI_CPU_TYPES): Define.
2930 (MULTI_CPU_OBJ_VALID): Define.
2931 (DEPTC): Use the above.
2932 (DEPOBJ): Same here.
2934 Regenerate dependencies.
2935 * Makefile.in: Regenerate.
2937 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2939 * Makefile.am (YACC, LEX): Get them from configure.
2941 2000-04-18 H.J. Lu (hjl@gnu.org)
2943 * config/tc-i386.c (offset_in_range): Use addressT instead of
2944 bfd_vma for non-bfd assemblers.
2946 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2948 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2949 doesn't give spurious errors.
2951 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2953 * as.h (SEEK_SET): Define if undefined.
2955 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2957 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2958 constants, and don't assume offsetT is 32 bits.
2960 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2962 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2963 (md_pcrel_from_section): Add prototype.
2964 (d10v_fix_adjustable): Add prototype.
2965 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2967 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2969 2000-04-12 Nick Clifton <nickc@cygnus.com>
2971 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2972 symbol in frag chain.
2974 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2976 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2977 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2978 (fits_in_signed_word, smallest_imm_type): Ditto.
2979 (md_assemble): Use an offsetT var to hold offsetT values, not a
2981 (offset_in_range): New.
2982 (md_assemble): Use it.
2983 (md_convert_frag): Change type of target_address, opcode_address,
2984 and displacement_from_opcode_start to offsetT.
2985 (md_create_short_jump): Change type of offset to offsetT.
2986 (md_create_long_jump): Ditto.
2987 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2988 (md_chars_to_number): Remove.
2989 (output_invalid): Remove duplicate prototype.
2991 2000-04-09 Nick Clifton <nickc@cygnus.com>
2993 * Makefile.am (CPU_TYPES): Add 'avr'.
2994 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2995 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2997 * Makefile.in: Regenerate.
2999 * doc/as.texinfo: Add M32R documentation.
3001 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3003 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3004 --enable-build-warnings option.
3005 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3006 * Makefile.in, configure: Re-generate.
3008 2000-04-07 Nick Clifton <nickc@cygnus.com>
3010 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3011 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3012 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3013 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3014 (arm_force_relocation): Force relocations for
3015 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3017 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3019 * config/tc-sh.c (get_operands): There's no third operand if the
3020 first operand is an immediate.
3022 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3024 * config/tc-sh.c (immediate): Delete.
3025 (sh_operand_info): Add immediate member.
3026 (parse_reg): Use A_PC for pc.
3027 (parse_exp): Add second argument 'op'. All callers changed.
3028 (parse_at): Expect pc to be coded as A_PC.
3029 Use immediate field in *op.
3030 (insert): Add fourth argument 'op'. All callers changed.
3031 (build_relax): Add second argument 'op'. All callers changed.
3032 (insert_loop_bounds): New function.
3033 (build_Mytes): Remove DISP_4.
3034 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3035 (assemble_ppi): Use immediate field in *operand.
3036 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3037 (md_apply_fix): Likewise.
3038 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3040 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3042 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3044 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3046 * internals.texi (CPU backend): Document
3047 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3049 2000-04-04 Alan Modra <alan@linuxcare.com.au>
3051 * po/gas.pot: Regenerate.
3053 * as.c (show_usage): Restore translated part of bug string.
3054 * gasp.c (show_usage): Likewise.
3056 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3057 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3058 than move-if-change.
3059 (DEP1): Modify for "gcc -MM".
3063 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3064 Update dependencies.
3065 * Makefile.in: Regenerate.
3067 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3069 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3070 (md_begin): Likewise.
3071 (HAVE_AM33): New macro.
3072 (md_assemble): Use it. Match r_regs and xr_regs only if
3075 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3077 * as.h: #include "bin-bugs.h"
3078 * as.c (show_usage): Use REPORT_BUGS_TO.
3079 * gasp.c: #include "bin-bugs.h"
3080 (show_usage): Use REPORT_BUGS_TO.
3082 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3084 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3086 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3087 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3090 2000-04-03 Alan Modra <alan@linuxcare.com.au>
3092 * config/tc-i386.c (i386_immediate): Don't assume a constant
3093 immediate is necessarily 16 bits when in 16 bit code mode.
3094 (md_assemble): Instead set guess_suffix here after we have checked
3097 2000-04-02 Richard Henderson <rth@cygnus.com>
3099 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3100 quantities. Correct right shift sign extension.
3101 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3102 32-bit value when shifting into place.
3104 2000-04-01 Ian Lance Taylor <ian@zembu.com>
3106 * app.c: Add ATTRIBUTE_UNUSED as needed.
3107 * config/tc-ppc.c: Likewise.
3108 (ppc_size): Make unsigned long.
3109 (ppc_insert_operand): Add casts to avoid warnings.
3111 2000-03-31 Nick Clifton <nickc@cygnus.com>
3113 * config/tc-d10v.h (md_flush_pending_output): Define.
3115 2000-03-29 Nick Clifton <nickc@cygnus.com>
3117 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3118 segment. Works for both BFD_ASSEMBLER and others.
3119 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3121 2000-03-29 Nick Clifton <nickc@cygnus.com
3123 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3125 2000-03-28 Alan Modra <alan@linuxcare.com.au>
3127 * listing.c (LISTING_LHS_WIDTH): Default depends on
3129 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3131 2000-03-27 Ian Lance Taylor <ian@zembu.com>
3133 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3136 2000-03-27 Alan Modra <alan@linuxcare.com.au>
3138 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3140 * config/tc-avr.c (mcu_types): Add missing initialiser.
3141 (md_pcrel_from_section): Add prototype.
3142 (avr_operand): Remove redundant test of unsigned < 0.
3143 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3145 2000-03-27 Denis Chertykov <denisc@overta.ru>
3147 * config/tc-avr.c: New file for AVR support.
3148 * config/tc-avr.h: Likewise.
3149 * configure.in: Add AVR support.
3150 * configure: Regenerate.
3152 2000-03-26 Timothy Wall <twall@cygnus.com>
3154 * gasp.c (macro_op): Add new argument to check_macro call.
3155 Macro structure definitions moved to macro.h
3156 * sb.h: Add argument to prototype for input_scrub_include_sb.
3157 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3158 nesting checks with an additional flag.
3159 (struct input_save): Add flag to indicate whether current sb
3160 should be checked for proper macro/conditional nesting.
3161 (input_scrub_push/pop): Save/restore nest check flag.
3162 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3164 * macro.c (check_macro): Allow caller to retrieve parsed macro
3165 information if a pointer is provided. This information may be
3166 used by the new macro hooks.
3167 * macro.h: Update prototype for check_macro. Macro struct
3168 definitions moved here from macro.c/gasp.c.
3169 * read.c (read_a_source_file): Add parameter to check_macro call,
3170 and pass macro info to the macro hook, if defined.
3171 (input_scrub_insert_line): New. Allow insertion of a line of
3172 characters into the input stream.
3173 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3174 file into the input stream.
3175 (s_include): Use input_scrub_insert_file.
3176 * internals.texi: Document new macro hooks.
3177 * as.h: New prototypes added.
3179 2000-03-26 Alan Modra <alan@linuxcare.com.au>
3181 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3182 an initial capital letter.
3183 (i386_index_check): Reindent.
3185 2000-03-19 Nick Clifton <nickc@cygnus.com>
3187 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3190 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3192 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3193 instruction operand bad if Rd > 7 when generating
3194 thumb instructions. Prevents for example,
3195 "adr r12,label" from silently failing and generating
3196 the wrong instruction.
3198 2000-03-17 Nick Clifton <nickc@cygnus.com>
3200 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3201 that have a destingation >= 0x400000.
3202 Fix compile time warning messages.
3204 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3206 * config/tc-sh.c (md_begin): When encountering insn that are
3207 not supported by the current arch, only change the name if
3208 its contents are the same as prev_name.
3209 (get_specific): If the the architecture doesn't match, fail.
3211 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3213 * config/tc-sh.c (IDENT_CHAR): Define.
3214 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3215 matching back where it came from.
3217 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3219 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3221 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3223 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3226 2000-03-15 Kazu Hirata <kazu@hxi.com>
3228 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3230 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3232 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3233 floating-point-number, make sure 'f' is in FLT_CHARS.
3235 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3237 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3238 (s_lcomm_internal): Use it.
3239 * doc/internals.texi (CPU backend): Document it.
3240 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3243 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3245 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3248 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3249 implementation doesn't have special handling for switch
3251 (macro_build): Allow for code in sections other than .text.
3253 (mips_ip): Likewise.
3254 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3255 Don't perform relocs if we will be outputting them.
3256 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3257 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3260 2000-03-09 Catherine Moore <clm@cygnus.com>
3262 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3263 relocation type based on the entry in the fixup structure.
3264 Put S_IS_EXTERN processing back in.
3266 2000-03-08 H.J. Lu (hjl@gnu.org)
3268 * Makefile.am (install-exec-tooldir): Depend on
3269 install-exec-bindir for parallel make.
3270 * Makefile.in: Regenerated.
3272 2000-03-06 Nick Clifton <nickc@cygnus.com>
3274 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3276 (md_parse_option): Parse -m32r command line switch - disable m32rx
3278 (md_show_usage): Document new option.
3280 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3281 * doc/Makefile.in: Regenerate.
3282 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3284 2000-03-02 Michael Meissner <meissner@redhat.com>
3286 * config/tc-d30v.c (check_range): Remove code that incorrectly
3287 sign extended values where bits < 32.
3289 2000-03-02 H.J. Lu (hjl@gnu.org)
3291 * configure.in: Support --enable-targets=all on ia32.
3292 * configure: Regenerated.
3294 2000-03-01 Nick Clifton <nickc@cygnus.com>
3296 * gasp.c (do_align): Remove bogus check of alignment value.
3298 2000-02-27 Thomas de Lellis <tdel@windriver.com>
3300 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3301 TC_PPC was defined forced the type of a symbol with no other type
3304 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
3306 * doc/internals.texi (CPU backend): Mention that
3307 line_separator_chars do not break up comments. Fix typos for
3308 LEX_AT and LEX_NAME descriptions. Document operands for
3309 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3310 description of md_create_short_jump usage. Document argument for
3311 md_undefined_symbol.
3313 2000-02-27 Jakub Jelinek <jakub@redhat.com>
3315 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3316 (md_parse_option): Handle it.
3317 (md_show_usage): Document it.
3319 2000-02-27 Ian Lance Taylor <ian@zembu.com>
3321 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3322 opcode, for the instruction `pal19'. From Andrea Arcangeli
3325 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3327 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3329 (md_assemble): To here, before template operands are matched.
3330 Also ensure a constant immediate is sign extended when we know the
3331 size is at most 16 bits. This is to catch cases like "add
3332 $0xffc0,%ax" where we don't know the size, and thus that the
3333 immediate can be represented as Imm8S until after parsing the
3335 (i386_displacement): Similarly sign extend 16 bit constant
3337 (md_assemble): Relax 16-bit jump constant range check to suit sign
3338 extended displacements.
3340 2000-02-26 Andreas Jaeger <aj@suse.de>
3342 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3344 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3346 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3347 call operands when intel_syntax.
3348 (intel_float_operand): Return 2 for "fi...".
3349 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3350 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3351 earlier "SHORT" change.
3352 (md_assemble): When determining suffix from Regs, exclude
3355 2000-02-24 Nick Clifton <nickc@cygnus.com>
3357 * configure: Add arm-wince, mips-pe and sh-pe targets.
3358 * configure: Regenerate.
3360 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3362 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3363 "pe-mips" for the mips-pe target.
3365 * config/tc-arm.c (insns): Change displacement encoded in BL
3366 and B instructions if the target port is arm-wince.
3367 (do_ldst): Do not bias the relocation offset if the target
3369 (md_pcrel_from): Add in missing relocation offset bias if the
3370 target os arm-wince.
3372 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3373 (md_begin): Disable -G support for mips-pe target.
3374 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3375 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3378 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3379 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3380 assembler, just set the alignment to 4.
3382 * config/te-wince-pe.h: New file for WinCE targets. Define
3385 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3387 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3388 string instructions.
3389 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3390 (i386_intel_memory_operand): After finding a segment override,
3391 check again for no `[' before looking for a displacement. Bomb if
3392 more than one displacement rather than silently discarding the
3393 second and subsequent ones. Free strings malloc'd by
3394 build_displacement_string.
3396 2000-02-24 Catherine Moore <clm@cygnus.com>
3398 * config/obj-som.c (obj_pseudo_table): Add "weak".
3399 (obj_som_weak): New routine.
3401 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3403 * config/tc-i386.c (union i386_op): New.
3404 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3405 Throughout file replace occurences of disps[n], imms[n], regs[n]
3406 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3407 intel mode operand swapping. Add assert in regKludge and
3408 fake_zero_displacement code. Test i.types[n] when outputting
3409 displacements and immediates. Combine output of Disp16 with
3411 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3412 when in intel mode by (not) reversing fsub and fdiv operands
3413 before the template search. This fails for single operand
3414 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3415 undefined. Instead fix the base_opcode after we've found the
3416 template. Move base_opcode xor with found_reverse_match from
3417 opcode output code to before this fix so we test for the correct
3419 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3420 check in intel mode. Instead compare opcodes.
3422 * config/tc-i386.h (TC_RELOC): Delete.
3423 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3424 with equivalent call to reloc.
3426 * as.h (flag_m68k_mri): Move declaration after target include, and
3427 only declare when TC_M68K defined. Define as zero otherwise.
3428 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3429 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3430 Define as zero otherwise.
3431 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3432 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3433 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3434 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3435 testing whether defined.
3436 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3437 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3438 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3439 rather than testing whether defined.
3440 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3441 (parse_mri_cons): Declare and use only when TC_M68K.
3442 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3443 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3444 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3446 * NEWS: Mention IBM 370 support.
3448 2000-02-23 Richard Henderson <rth@cygnus.com>
3450 * config/tc-i386.c (md_assemble): When swapping operands for
3451 intel_syntax, assume everything that's not Imm or Disp is a
3454 2000-02-23 Linas Vepstas <linas@linas.org>
3456 * config/tc-i370.c, config/tc-i370.h: New files.
3457 * Makefile.am: Add support for Linux/IBM 370.
3458 * configure.in: Likewise.
3459 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3460 * config/obj-elf.c: Include elf/i370.h
3461 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3463 * Makefile.in: Regenerate.
3464 * configure: Regenerate.
3466 * doc/c-i370.texi: New file.
3467 * doc/all.texi: Include it.
3468 * doc/as.texinfo: And here.
3469 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
3470 * doc/Makefile.in: Regenerate.
3472 2000-02-19 Michael Meissner <meissner@redhat.com>
3474 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3475 determine if an instruction can be used in parallel with an ADDppp
3476 or SUBppp instruction.
3478 2000-02-22 Andrew Haley <aph@cygnus.com>
3480 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3482 1999-12-30 Andrew Haley <aph@cygnus.com>
3484 * config/tc-mips.c (mips_gp32): New variable.
3485 (macro_build) Use mips_gp32.
3487 (md_longopts): Add "-mgp32" and "-mgp64".
3488 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3490 (OPTION_M7900): Change offset
3491 (OPTION_NO_M7900): Ditto.
3493 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3495 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3496 warning, and bump it to 1.
3498 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3500 From Brad Lucier <lucier@math.purdue.edu>:
3501 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3504 2000-02-21 Catherine Moore <clm@cygnus.com>
3506 * config/tc-mips.c (MF_HILO_INSN): Define.
3507 (mips_7000_hilo_fix): Declare.
3508 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3509 (md_parse_option): Check for 7000_HILO_FIX options.
3510 (OPTION_M7000_HILO_FIX): Define.
3511 (OPTION_NO_M7000_HILO_FIX): Define.
3512 * doc/c-mips.texi (-mfix7000): Describe.
3514 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3516 * listing.c (print_lines): Remove unused variable `end'.
3518 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3519 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3520 reloc_type when BFD_ASSEMBLER.
3521 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3522 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3523 statement and quell signed vs. unsigned comparison warning.
3525 2000-02-18 Nick Clifton <nickc@cygnus.com>
3527 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3528 the computed frag offset, rather than overwriting it.
3530 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3532 * config/tc-sh.c ("elf/sh.h"): Include.
3533 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3534 (md.begin): Initialize target_arch.
3535 Only include opcodes in has table that match selected architecture.
3536 (parse_reg): Recognize register names for sh-dsp.
3537 (parse_at): Recognize post-modify addressing.
3538 (get_operands): The leading space is now optional.
3539 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3540 arguments. Update valid_arch.
3541 (build_Mytes): Add support for SDT_REG_N.
3542 (find_cooked_opcode): New function, broken out of md_assemble.
3543 (assemble_ppi, sh_elf_final_processing): New functions.
3544 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3545 (md_longopts, md_parse_option): New option: -dsp.
3546 * config/tc-sh.h (elf_tc_final_processing): Define.
3547 (sh_elf_final_processing): Declare.
3549 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3551 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3552 the unwinder subspace. Save the current seg/subseg before creating
3555 2000-02-10 Nick Clifton <nickc@cygnus.com>
3557 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3558 little endian targets.
3559 (INST_BYTE1): Redefine to handle big and little endian
3561 (cpu_type): New type: Select between M340 and M210.
3562 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3563 instructions of the M340.
3564 (md_assemble): Add support for the MULSH and OPSR classes of
3566 (md_atof): Add support for little endian targets.
3567 (md_parse_option): Add support for -EL, -EB and -mcpu command
3569 (md_convert_frag): Add support for little endian targets.
3570 (md_apply_fix3): Add support for little endian targets.
3571 (md_number_to_chars): Add support for little endian targets.
3573 2000-02-10 Timothy Wall <twall@redhat.com>
3575 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3576 defined, use it to verify the symbol just read should be a label.
3578 2000-02-10 Timothy Wall <twall@redhat.com>
3580 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3581 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3582 around colons when KEEP_WHITE_AROUND_COLON is defined.
3583 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3584 and KEEP_WHITE_AROUND_COLON.
3586 2000-02-08 Timothy Wall <twall@redhat.com>
3588 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3590 (do_repeat): New. Abstract repeat logic so that a "break" can be
3592 (end_repeat): New. Provide support for a "break" out of the
3594 * read.h: Add prototypes for new functions.
3596 2000-02-08 Timothy Wall <twall@redhat.com>
3598 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3599 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3600 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3603 2000-02-08 Timothy Wall <twall@redhat.com>
3605 * read.c: Added elseif to directives table.
3606 * read.h: Added prototype for s_elseif.
3607 * doc/as.texinfo: Added description for elseif.
3608 * cond.c (s_elseif): New function
3610 2000-02-04 Timothy Wall <twall@redhat.com>
3612 * listing.c (print_lines): Remove conditionals causing bug in
3615 2000-02-03 Timothy Wall <twall@cygnus.com>
3617 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3619 * frags.c (frag_new): Calculate fr_fix in octets
3620 (frag_now_fix) Return offset as target address offset (bytes).
3621 (frag_now_fix_octets) New - Return offset in octets (8-bit
3623 * frags.h: Added prototype for frag_now_fix_octets().
3624 Distinguish between octets and bytes in field descriptions.
3625 * listing.c (calc_hex): Account for octets vs bytes when
3626 printing addresses/offsets.
3627 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3628 target is little-endian, print the octets in a word in big-endian
3629 order so that the display looks like a proper hexadecimal number,
3630 instead of having the octets reversed.
3631 * read.c (do_align): When recording alignment, alignment power
3632 should be in terms of target bytes (minimum addressible unit)
3634 (do_org) Convert ORG target address (byte) argument into an
3635 octet offset when generating a variable fragment.
3636 * symbols.c (resolve_symbol_value): Symbol final value
3637 converted to a target address offset (bytes) from its octet offset.
3638 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3639 offset (bytes) is adjusted by the frag offset (octets) converted
3641 (coff_frob_section) Section alignment power is in terms of bytes;
3642 convert it to an octet alignment power when calculating size (and
3643 size mask) in octets. Don't modify the section size in order to
3644 "align" it for TI COFF, since that format has a different method
3645 for storing alignment information.
3647 2000-02-01 Timothy Wall <twall@cygnus.com>
3649 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3650 entries, matching the way GCC generates them. If not escaped, the
3651 filename is encoded incorrectly.
3653 2000-01-31 Nick Clifton <nickc@cygnus.com>
3655 * config/tc-arm.c (reg_table): Add support for ATPCS register
3658 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3660 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3662 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3664 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3665 of a symbol when we really care about its value.
3667 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3669 * config/tc-mcore.c (md_assemble): Give warning message if
3670 operands passes to instruction are more than the spec.
3672 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3674 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3675 Thumb mode but the label seen was not declared as '.thumb_func'
3676 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3677 correct disassembly of Thumb code bounded by non function labels.
3679 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3681 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3682 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3684 * Makefile.in: Same here.
3687 * configure.in: Set bfd_gas for i386-aout when primary target
3688 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3689 we may need the primary te_file. Remove incorrect comment.
3691 * configure: Regenerate.
3693 * config/e-i386aout.c: New file.
3695 * as.c (USE_EMULATIONS): Move to before print_version_id.
3696 (struct emulation): Add i386aout.
3697 (show_usage): Split text strings. Reformat -a text. Add --em
3701 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3702 (aout_format_ops): New.
3705 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3706 preprocessor conditional and add aout USE_EMULATIONS tests.
3707 (read_a_source_file): Don't pass error strings to printf as
3711 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3713 (do_data): Same here.
3714 (process_file): And here.
3717 * symbols.c (colon): Rewrite "already defined" fatal message
3718 code for aout with USE_EMULATIONS.
3721 * config/obj-aout.c (OBJ_HEADER): Define.
3722 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3724 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3725 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3727 (obj_aout_type): Expand S_SET_OTHER here too.
3728 (obj_read_begin_hook): Remove.
3729 (aout_pop_insert): New.
3730 (obj_aout_s_get_other): New.
3731 (obj_aout_s_get_desc): New.
3732 (aout_format_ops): New.
3735 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3736 gets aout_pseudo_table.
3737 (aout_pseudo_table): Declare.
3738 (obj_read_begin_hook): Define.
3741 * config/obj-coff.c (obj_pseudo_table): Rename to
3743 (coff_pop_insert): Use coff_pseudo_table.
3744 (coff_sec_sym_ok_for_reloc): Remove.
3745 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3746 and comment all zero entries and remove #if 0 code.
3749 * config/obj-coff.h (obj_pop_insert): Define.
3750 (coff_pseudo_table): Declare.
3753 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3754 s_get_size, s_set_size. Comment all zero entries.
3757 * config/obj-elf.c (elf_s_get_other): New function.
3758 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3759 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3760 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3762 (obj_elf_parse_section_letters): Don't pass error strings to
3763 printf as format arg.
3766 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3768 (elf_s_get_other): Declare.
3769 (S_GET_OTHER) Define as elf_s_get_other if not already
3771 (S_SET_OTHER): Only define when not already defined.
3772 (elf_obj_read_begin_hook): Declare.
3773 (obj_read_begin_hook): Define.
3774 (elf_obj_symbol_new_hook): Declare.
3775 (obj_symbol_new_hook): Define.
3778 * config/obj-multi.h: Add copyright header and protect against
3779 multiple inclusion. Add * to all function pointers.
3780 (OBJ_HEADER): If defined, include it rather than other defines
3782 (obj_frob_file_after_relocs): Test for NULL.
3783 (obj_symbol_new_hook): Here too.
3784 (obj_sec_sym_ok_for_reloc): And here.
3785 (S_GET_OTHER): Define.
3786 (S_GET_DESC): Define.
3787 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3788 (OBJ_MAYBE_ELF): Update comment.
3790 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3791 OBJ_AOUT preprocessor conditional and handle emulation by
3792 testing OUTPUT_FLAVOR.
3793 (i386_displacement): Here too.
3794 (md_section_align): Similarly here.
3795 (i386_target_format): Conditionally compile when more than one
3796 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3797 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3798 (i386_displacement): Here too.
3801 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3802 Define TARGET_FORMAT for aout only when not multi.
3805 * config/te-multi.h: Delete file as it's identical to te-generic.h
3807 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3809 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3810 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3813 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3815 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3818 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3820 * config/tc-mips.c (mips_do_align): New function.
3821 * config/tc-mips.h (md_do_align): Define.
3823 2000-01-10 Philip Blundell <philb@gnu.org>
3825 * doc/c-arm.texi (ARM Options): Fix typo.
3826 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3827 line separator for Linux.
3828 * doc/as.texinfo (Comments): Mention the ARM.
3830 2000-01-10 Philip Blundell <pb@futuretv.com>
3832 * configure.in (arm*-*-conix*): New target.
3833 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3835 * configure: Regenerate.
3837 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3839 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3840 (obj_elf_visibility): New function.
3842 * doc/as.texinfo (Visibility): New node: document visibility
3845 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3847 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3848 warning for absolute jump/call without `*' in non-intel mode. No
3849 need to set i.types[0] JumpAbsolute in intel mode.
3851 1999-12-22 Philip Blundell <pb@futuretv.com>
3853 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3854 hook function when changing sections.
3855 (arm_s_data): Likewise.
3857 1999-12-14 Nick Clifton <nickc@cygnus.com>
3859 * config/tc-arm.c (md_parse_option): Add support for -marm720
3860 command line switch.
3862 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3864 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3865 (r_registers, xr_registers): Define.
3866 (r_register_name, xr_register_name): New functions.
3867 (md_assemble): Handle new am33 operand types and instruction
3869 (mn10300_insert_operand, check_operand): Likewise.
3871 1999-11-29 Nick Clifton <nickc@cygnus.com>
3873 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3874 (s_force_thumb): Set thumb_mode to 2.
3875 (md_assemble): Do not complain about thumb instructions on a
3876 non-thumb target if thumb_mode is set to 2.
3878 1999-11-28 Michael Meissner <meissner@cygnus.com>
3880 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3881 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3882 (O_...): Add new machine dependent expressions if we are handling
3883 explicit relocations.
3884 (alpha_reloc_op): New static table holding the explicit relocation
3886 (alpha_literal_hash): New static to hold the hash table for
3887 explicit relocations.
3888 (alpha_macros): Add support for explicit relocations.
3889 (md_begin): If explicit relocations, initialize hash table.
3890 (md_assemble): Don't print a second error if tokenize_arguments
3891 already printed an error message.
3892 (md_apply_fix): Add support for explicit relocations.
3893 (alpha_force_relocation): Ditto.
3894 (alpha_fix_adjustable): Ditto.
3895 (alpha_adjust_symtab): New function to support explicit
3897 (alpha_adjust_symtab_relocs): Ditto.
3898 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3899 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3900 Add support for explicit relocations. Return -2 if an error
3901 message was already printed.
3902 (find_macro_match): Add support for explicit relocations. Comment
3904 (emit_insn): Add support for explicit relocations.
3905 (assemble_tokens): Ditto.
3907 (load_expression): Ditto.
3910 (emit_ir_load): Ditto.
3911 (emit_loadstore): Ditto.
3914 (emit_sextX): Ditto.
3915 (emit_division): Ditto.
3916 (emit_jsrjmp): Ditto.
3917 (emit_retjcr): Ditto.
3919 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3921 (tc_adjust_symtab): If explicit relocations, call the function
3922 alpha_adjust_symtab.
3923 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3924 relocations next to the literal relocation they reference.
3925 (TC_INIT_FIX_DATA): Initialize the new fields.
3926 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3928 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3930 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3931 'B' operand for PA2.0 bb instruction.
3933 1999-11-18 Nick Clifton <nickc@cygnus.com>
3935 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3938 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3940 (mcore_force_relocation): Force relocations to be generated for
3943 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3945 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3946 (i386_displacement): Disallow O_big displacements.
3948 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3950 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3951 Small improvements in error checking.
3952 (md_assemble): Support for unconditional ARM instructions.
3953 (md_parse_option): Support for -m[arm]v5e flag.
3955 1999-11-12 Nick Clifton <nickc@cygnus.com>
3957 * macro.c (buffer_and_nest): Do not check beyond the end of the
3960 1999-11-11 Nick Clifton <nickc@cygnus.com>
3962 * macro.c (buffer_and_nest): Look for seperator after TO and
3965 1999-11-08 Andrew Haley <aph@cygnus.com>
3967 * app.c (do_scrub_chars): When in State 10, treat backslash
3968 characters in the same way as as symbol characters.
3970 1999-11-07 Richard Henderson <rth@cygnus.com>
3972 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3973 the previous label was in the current section before playing
3974 with auto-alignment.
3976 1999-11-06 Nick Clifton <nickc@cygnus.com>
3978 * config/tc-v850.c (v850_force_relocation): Force relocation
3980 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3983 1999-11-05 Michael Meissner <meissner@cygnus.com>
3985 * expr.h (operatorT): Increase machine dependent operators to 16.
3986 * expr.c (op_rank): Ditto.
3988 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3990 * read.c (pseudo_set): Reject attempts to set the value of a
3993 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3996 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3998 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3999 to bfd_set_section_contents.
4001 1999-11-03 Nick Clifton <nickc@cygnus.com>
4003 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4005 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4007 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4008 (mips_ip): Use OPCODE_IS_MEMBER.
4010 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4012 * config/tc-arm.c (reg_required_here): Improve comments.
4014 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4015 (tinsns): Initialize variants field.
4017 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4018 BAD_PC respectively.
4020 1999-10-27 Scott Bambrough <scottb@netwinder.org>
4022 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4023 * config/tc-arm.h: Fix compile time warnings.
4025 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4027 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4028 form @abs16, @(abs16) and @(abs16 + imm).
4030 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4032 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4033 (ISA_HAS_64_BIT_REGS) New.
4034 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4035 mips_emit_delays,macro_build,load_register,load_addresss,
4036 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4037 and/or use new ISA_xxx macros in expressions involving
4038 ISA, particularly mips_opts.isa.
4040 1999-10-18 Michael Meissner <meissner@cygnus.com>
4042 * expr.h (operatorT): Add machine dependent operators md1..md8.
4043 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4044 for the machine dependent operators to use.
4046 * expr.c (op_rank): Add machine dependent operators.
4048 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4050 (O_cpregister): Ditto.
4051 (md_begin): Change X_op test that field is wide enough to use
4052 O_max instead of O_alpha_max.
4053 (cpu_types): Fill in missing initializer.
4054 (alpha_num_macros): Make unsigned.
4055 (md_assemble): Make opnamelen be size_t.
4056 (md_apply_fix): Cast alpha_num_operands to int before testing.
4057 (alpha_force_relocation): Ditto.
4058 (alpha_fix_adjustable): Ditto.
4059 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4060 (tc_gen_reloc): Ditto.
4061 (tc_get_register): Ditto.
4066 (s_alpha_ent): Ditto.
4067 (s_alpha_end): Ditto.
4068 (s_alpha_frame): Ditto.
4069 (s_alpha_prologue): Ditto.
4070 (s_alpha_file): Ditto.
4071 (s_alpha_gprel32): Ditto.
4072 (s_alpha_proc): Ditto.
4073 (s_alpha_set): Ditto.
4074 (s_alpha_base): Ditto.
4075 (s_alpha_align): Ditto.
4076 (s_alpha_arch): Ditto.
4077 (alpha_align): Ditto.
4078 (assemble_insn): Suppress unused variable warning.
4080 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4081 order in the structure.
4082 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4084 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4086 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4088 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4090 * config/tc-i386.c (i386_index_check): Correct #endif location.
4092 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4094 * as.c (show_usage): Document new options.
4095 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4096 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4097 (parse_args): Parse the new options.
4098 (main): If there were warnings, and --fatal-warnings
4099 was specified, print an error.
4100 * as.h: New variable, flag_fatal_warnings, for new option.
4102 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4104 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4105 '@'. Change autoincrement completers to fall through to cache control
4108 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
4110 (pa_parse_addb_64_cmpltr): New function.
4112 * config/tc-hppa.c (pa_ip): Change error message.
4113 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4114 '?Q' args to allow falling through.
4116 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
4117 Remove unused conditional codes.
4118 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4120 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4122 * config/tc-d30v.c (CHAR_BIT): Define.
4123 (check_range): Fix bit operations to support integers bigger than
4126 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4128 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4131 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4132 Doug Evans <devans@cygnus.com>
4134 Add support for m32rx.
4135 * config/tc-m32r.c (enable_m32rx): New static global.
4136 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4137 (allow_m32rx): New function.
4138 (M32R_SHORTOPTS): Add `O'.
4139 (md_longopts): Add --m32rx plus several warning options.
4140 (md_parse_option): Handle new options.
4141 (md_show_usage): Print them.
4142 (md_begin): Enable m32rx.
4143 (OPERAND_IS_COND_BIT): New macro.
4144 (first_writes_to_seconds_operands): New function.
4145 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4146 (target_make_parallel,assemble_two_insns): New functions.
4147 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4148 If optimizing and m32rx, try to make consecutive insns parallel.
4150 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4152 * config/tc-mips.c (nopic_need_relax): Allow for the
4153 .sdata.foo sections generated by -fdata-sections,
4154 and for the .gnu.linkonce.s sections generated by C++.
4156 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4158 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4159 with cleaner code using completer prefixes. Add 'Y'.
4161 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4163 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4165 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
4166 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4167 insn does not match and we should try the next insn in the table.
4169 1999-09-22 Nick Clifton <nickc@cygnus.com>
4171 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4173 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4175 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4178 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4180 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4181 OBJ_ELF. If ELF, add "sq".
4182 (md_parse_option): If ELF, ignore -s and -q.
4183 (md_show_usage): Mention ELF options.
4185 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4187 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
4190 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4192 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4194 * config/tc-hppa.c (struct pa_it): New field "trunc".
4195 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4196 (pa_parse_ftest_gfx_completer): New function
4197 (pa_parse_fp_cnv_format): New function.
4199 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4200 (md_apply_fix): Handle 22bit pc-rel branches.
4202 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4204 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4206 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4208 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4210 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4212 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4213 (pa_ip): Handle 'fX'.
4215 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4217 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4218 unwinds unless the function is in the text space.
4219 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4221 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4223 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4224 (md_assemble): To here. Tweak address generation.
4226 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4228 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4229 (md_assemble): Call dwarf2_where for OBJ_ELF.
4230 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4231 (pa_end_of_source): New function.
4232 * tc-hppa.h (md_end): Define for OBJ_ELF.
4234 1999-09-14 Michael Meissner <meissner@cygnus.com>
4236 * configure.in (Canonicalization of target names): Remove adding
4237 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4238 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4239 * configure: Regenerate.
4241 1999-09-14 Donn Terry <donn@interix.com>
4243 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4245 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4247 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4248 pc-relative jmp/call to an absolute symbol.
4249 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4250 absolute section symbols.
4252 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4253 jump handling code and comments.
4255 1999-09-12 Ian Lance Taylor <ian@zembu.com>
4257 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4258 the value if TE_PE and a global defined symbol.
4260 1999-09-11 Ian Lance Taylor <ian@zembu.com>
4262 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4263 print the symbol, rather than printing it here.
4265 1999-09-11 Donn Terry <donn@interix.com>
4267 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4268 BFD_RELOC_RVA relocations.
4270 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4271 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4274 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4276 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4277 * doc/internals.texi (Object format backend): Document
4280 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4281 relocations against global symbols if TE_PE.
4283 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4284 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4286 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4289 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4290 symbols which do not have a constant value, or tags with
4291 non-tags. Remove the symbol from the list before adding it at the
4294 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4295 C_FCN symbol differently if TE_PE.
4296 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4297 appears in the pseudo-op, rather coff_line_base which is only set
4300 * config/obj-coff.c (obj_coff_loc): New static function.
4301 (obj_pseudo_table): Add "loc".
4303 * config/obj-coff.c (add_lineno): Check that the line number is
4306 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4307 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4309 (md_atof): Return NULL rather than 0.
4310 * config/tc-i386.c (md_atof): Change type to int.
4311 * expr.c (expr): Change first parameter to int.
4312 * config/obj-coff.c: Add declarations for static functions.
4313 (coff_frob_symbol): Use SYM_AUXENT.
4314 * config/tc-i386.h (flag_16bit_code): Don't declare.
4316 * config/obj-coff.c (obj_coff_section): Default to setting
4317 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4319 * write.c (adjust_reloc_syms): Print adjusted fixup.
4321 * expr.c (integer_constant): Correct too_many_digits calculation
4324 1999-09-09 Andreas Schwab <schwab@suse.de>
4326 * doc/c-arm.texi: Fix arguments of @var to not contain
4329 1999-09-08 Philip Blundell <pb@nexus.co.uk>
4331 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
4333 (md_parse_option): Only support -k flag for ELF and COFF targets.
4335 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4337 * config/tc-hppa.c (pa_ip): Put strict register checks before
4338 call to pa_parse_number.
4340 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4342 1999-09-06 Ian Lance Taylor <ian@zembu.com>
4344 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4347 1999-09-06 Donn Terry <donn@interix.com>
4349 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4351 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4353 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4354 candidate instruction. Require registers for register arguments
4355 when in strict mode. Require assemble-time constants for
4356 constants when in strict mode.
4357 (pa_get_absolute_expression): Require a constant when in strict
4360 1999-09-06 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4364 1999-09-04 Steve Chamberlain <sac@pobox.com>
4366 * config/tc-pj.c: New file, supports picoJava in ELF.
4367 * config/tc-pj.h: Ditto.
4368 * configure.in (pjl*, pj*): New targets.
4369 * Makefile.am: Rebuild dependencies.
4370 (CPU_TYPES): Add pj.
4371 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4372 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4373 * doc/c-pj.texi: New file.
4374 * doc/as.texinfo: Add some PJ specifics.
4375 * doc/all.texi: Add PJ to the list of all architectures, sort them
4377 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4378 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4380 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4382 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4383 (obj_frob_file): Test for null pointer.
4384 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4385 (OBJ_PROCESS_STAB): And here.
4386 (elf_obj_sy): Remove
4388 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4389 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4390 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4392 * config/obj-coff.c (no_func): Remove.
4393 (coff_format_ops): Change occurrences of no_func to 0, as we test
4394 for 0 in obj-multi.h.
4396 * configure.in: Enable bfd for i386-coff when primary target is
4397 bfd. Enable i386 elf,coff emulation support. Don't set
4398 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4399 emulation to support.
4400 *configure: Regenerate.
4402 1999-09-02 Nick Clifton <nickc@cygnus.com>
4404 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4405 .section .line directive is encountered.
4407 1999-09-01 Nick Clifton <nickc@cygnus.com>
4409 * config/tc-arm.c (md_section_align): Do not align sections in ELF
4412 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4413 * as.texinfo: Document --gdwarf2 command line option.
4414 Add additional documentation of ARM command line switches.
4416 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4418 * config/tc-i386.c (i386_intel_memory_operand): Combine
4419 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4420 and RESTORE_END_STRING around parse_register calls.
4421 (i386_operand): Here too.
4422 (i386_is_reg): Remove.
4423 (parse_register): Move as_bad calls from within this function to
4426 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4428 Based on a patch from H.J. Lu <hjl@gnu.org>
4429 * config/tc-i386.c (parse_register): Handle FP regs specially.
4430 (md_begin): Remove '(' and ')' from register_chars.
4432 1999-08-29 Doug Evans <devans@casey.cygnus.com>
4434 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4435 error message (done elsewhere).
4437 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4439 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4441 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4443 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
4446 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4448 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4450 Add new completers. Fix bug in 64 bit condition handling.
4452 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4455 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4457 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4459 * config/tc-hppa.c (pa_ip): Add case for 'I'.
4461 1999-08-27 Jim Wilson <wilson@cygnus.com>
4463 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4464 (struct ls): Add frag field. Initialize it to zero.
4465 (out_end_sequence): New local text_frag. Set it while in text section.
4466 Replace address check with frag check. Set ls.frag to text_frag if
4467 out_set_addr called.
4468 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4469 Set it before switching sections. Replace address check with frag
4470 check. Set ls.frag to saved_frag if out_set_addr called.
4472 1999-08-26 David Mosberger <davidm@hpl.hp.com>
4474 * dwarf2dbg.c (out_end_sequence): If address changed, directly
4475 output "advance_pc" opcode instead of calling gen_addr_line().
4476 The latter has the undesired side-effect of creating a new row
4477 in the debug line info matrix.
4479 1999-08-26 Jim Wilson <wilson@cygnus.com>
4481 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4482 ls.last_filename if last is less than zero. Set ls.last_filename
4483 when allocating new entry.
4484 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4487 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4489 * config/tc-i386.c (i386_index_check): Fix the displacement size
4490 when INFER_ADDR_PREFIX.
4492 1999-08-18 Nick Clifton <nickc@cygnus.com>
4494 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4497 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4499 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4500 handle 0xffffNNNN constants correctly.
4502 1999-08-16 Nick Clifton <nickc@cygnus.com>
4504 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4507 1999-08-13 Nick Clifton <nickc@cygnus.com>
4509 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4510 (md_apply_fix3): Always pass positive values to
4511 validate_offset_imm.
4513 1999-08-12 Nick Clifton <nickc@cygnus.com>
4515 * config/tc-arm.c (skip_whitespace): New macro.
4516 Formatting tidy ups.
4518 (md_apply_fix3): Store relocation offset in addend for ELF based
4520 (arm_force_relocation): Always generate relocs for Thumb function
4523 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4525 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4526 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4528 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4530 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4531 flags for the unwind subspace.
4533 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4534 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4535 suitable relocation based on the size of the target's pointer.
4536 Always Use subsegment zero for the unwinders.
4537 (pa_level): Handle "2.0w".
4539 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4541 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4542 with the following instruction unless this was specified.
4544 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4546 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4547 certain sections, to match BFD changes.
4549 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4551 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4552 (EXTRA_SCRIPTS): Define to keep automake happy.
4553 * Makefile.in: Rebuild.
4555 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4557 * Makefile.am: Rename .dep* files to DEP*.
4558 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4559 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4561 * Makefile.in: Rebuild.
4563 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4565 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4567 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4569 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4570 avoid problems on DOS filesystems.
4571 * Makefile.in: Rebuild.
4573 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4575 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4577 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4580 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4582 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4583 line to create ${GDBINIT} rather than .gdbinit.
4584 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4586 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4588 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4590 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4592 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4594 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4596 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4597 non-adjustable symbols.
4599 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4601 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4603 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4605 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4608 1999-08-05 Donn Terry <donn@interix.com>
4610 * config/te-interix.h: New file.
4611 * configure.in (i386-*-interix*): New target.
4612 * configure: Rebuild.
4614 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4616 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4617 selectors for ELF too.
4618 (selector_table): Add "ltp" and "rtp" selectors.
4620 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4622 * config/tc-i386.c (i386_operand): No need to change
4623 operand_string pointer in segment reg case before goto
4624 do_memory_reference. Initialise displacement_string_start and
4625 displacement_string_end after do_memory_reference label.
4626 (i386_index_check): Add operand_string param, and print error
4627 message on failure here.
4628 (i386_intel_memory_operand): Instead of here.
4629 (i386_operand): And here.
4630 (INFER_ADDR_PREFIX): Enable.
4632 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4634 * config/tc-i386.h (DefaultSize): Define. Renumber following
4635 opcode_modifier defines.
4637 From Etienne Lorrain <etienne.lorrain@ibm.net>
4638 * config/tc-i386.c (stackop_size): New variable.
4639 (set_16bit_code_flag): Clear it here.
4640 (set_16bit_gcc_code_flag): New function.
4641 (md_pseudo_table): Add "code16gcc" entry.
4642 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4644 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4646 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4647 next_set_end even if the end symbol is being discarded.
4649 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4650 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4651 * config/obj-coff.c: Likewise.
4652 (seg_info_type): Remove.
4653 (seg_info_off_by_4): Change to array of segT.
4654 (s_get_segment): Adjust accordingly.
4655 (obj_pseudo_table): Fully initialize sentinel entry.
4657 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4658 Ralf Baechle <ralf@uni-koblenz.de>.
4660 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4662 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4664 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4666 * config/tc-i386.c: Indentation and white space changes.
4667 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4668 don't enable it by default.
4669 (i386_intel_operand): Remove redundant prototype.
4670 Move check on number of memory operands, and i.mem_operands++
4671 (i386_intel_memory_operand): To here.
4672 Remove i386_immediate code from here. Remove special case code
4673 for input and output using (%dx). Remove base/index checks and
4674 call i386_index_check instead. Save initial operand_string
4675 argument for error message.
4676 (i386_operand): Remove redundant prototype. Move base/index
4677 checks to i386_index_check.
4678 (i386_displacement): Move intel mode check for non-zero
4680 (i386_intel_memory_operand): To here.
4682 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4684 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4685 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4686 by .register pseudo-op if -64 and --no-undeclared-regs.
4687 (s_register, sparc_adjust_symtab): New functions.
4688 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4689 Declare sparc_adjust_symtab as tc_adjust_symtab.
4690 * doc/c-sparc.texi: Add description of #ignore special literal
4691 for .register pseudo-op.
4693 1999-07-30 Catherine Moore <clm@cygnus.com>
4695 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4696 the relocation's section offset.
4698 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4700 * write.c (fixup_segment): Fix generic error check overflow test.
4702 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4703 X_add_number to long.
4705 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4707 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4710 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4712 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4715 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4717 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4719 * configure.bat: Remove; obsolete.
4720 * config/go32.cfg: Likewise.
4722 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4724 * configure.in (i386-*-vxworks*): New target.
4725 * configure: Rebuild.
4727 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4729 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4731 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4733 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4735 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4736 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4737 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4738 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4739 MAX_RELOC_EXPANSION): Define.
4740 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4742 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4744 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4745 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4746 block. Print a warning if an 8-bit or 16-bit constant
4747 displacement or immediate is truncated on output.
4748 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4750 (i386_operand): Disallow immediate jump absolute operand.
4752 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4754 * configure.in: Bump version number to 2.9.5.
4755 * configure: Rebuild.
4757 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4760 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4762 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4763 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4765 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4767 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4769 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4771 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4772 if -mno-fpu was given.
4773 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4775 (cons_fix_new_arm): Remove misleading comments.
4777 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4779 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4781 (relax_segment): Likewise. After giving a rs_org error, convert
4782 the frag to rs_align to avoid cascading errors.
4784 1999-07-12 Andreas Schwab <schwab@suse.de>
4786 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4788 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4790 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4791 as appropriate. Fill in structure initializations. Add variable
4792 initializations. Add casts.
4793 * dwarf2dbg.c (print_stats): Change i to size_t.
4794 * listing.c (listing_listing): Change list_line to unsigned int.
4796 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4798 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4799 rather than checking for \001 and \002 in symbol name.
4800 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4802 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4804 * configure.in (hppa*-linux-gnu*): New target.
4805 * configure: Rebuilt.
4807 1999-07-08 Nick Clifton <nickc@cygnus.com>
4809 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4811 1999-07-07 Nick Clifton <nickc@cygnus.com>
4813 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4814 accessing symbolP directly.
4816 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4818 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4821 1999-07-05 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-arm.c (ARM_EXT_V5): Define.
4824 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4825 (md_begin): Detect ARM v5 architectures.
4826 (md_parse_option): Accept arm v5 specification.
4827 (md_show_usage): Documment -marmv5 switch.
4829 * doc/c-arm.texi: Document -marmv5 command line option.
4831 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4833 (validate_immediate_twopart): New function. Determine if a
4834 constant can be computed by two ADD instructions.
4835 (output_inst): Remove its command line parameter - it was never
4837 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4838 implememt the ADRL pseudo op.
4839 (tc_gen_reloc): Generate a suitable error message if an ADRL
4840 instruction tries to generate a real reloc.
4842 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4844 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4846 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4849 1999-06-27 H.J. Lu <hjl@gnu.org>
4851 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4852 non BFD_ASSEMBLER case.
4854 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4856 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4859 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4861 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4862 out_end_sequence() when the address decreases due to a new frag.
4863 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4864 numbering starts with 1.
4866 1999-06-23 Nick Clifton <nickc@cygnus.com>
4868 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4870 (mcore_s_text): Call obj_elf_text for ELF target.
4871 (mcore_s_data): Call obj_elf_data for ELF target.
4872 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4874 (mcore_s_bss): New function: Dump literal table before changing
4876 (mcore_s_comm): New function: Dump literal table before changing
4879 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4880 No longer static functions.
4881 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4882 Provide prototypes for these functions.
4884 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4886 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4887 a list of names, to try obj_segment_name, and to try abbreviated
4888 names when using COFF without long section names.
4890 * config/tc-alpha.c: More use of symbol accessor functions.
4891 * config/tc-arc.c: Likewise.
4892 * config/tc-d30v.c: Likewise.
4893 * config/tc-fr30.c: Likewise.
4894 * config/tc-i860.c: Likewise.
4895 * config/tc-m88k.c: Likewise.
4896 * config/tc-mcore.c: Likewise.
4897 * config/tc-ns32k.c: Likewise.
4898 * config/tc-sparc.c: Likewise.
4899 * config/tc-v850.c: Likewise.
4901 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4902 sy_value with appropriate accessor functions.
4903 * config/tc-arm.c (md_apply_fix3): Likewise.
4904 * config/tc-d10v.c (AT_WORD_P): Likewise.
4905 * config/tc-v850.c (reg_name_search): Likewise.
4907 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4908 use symbol_get_bfdsym instead.
4909 * config/tc-ppc.c (md_assemble): Likewise.
4910 * config/tc-v850.c (v850_comm): Likewise.
4912 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4914 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4915 the symbol, rather than accessing the bsym member.
4916 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4917 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4918 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4919 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4920 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4921 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4922 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4923 * config/tc-v850.c (tc_gen_reloc): Likewise.
4925 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4927 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4928 (hppa_gen_reloc_type): Conditionalize on BFD64.
4929 (tc_gen_reloc): Re-enable ELF relocations.
4930 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4932 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4934 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4936 (do_ldst): Move assignment out of if condition.
4937 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4938 parentheses to avoid warning.
4940 1999-06-21 Nick Clifton <nickc@cygnus.com>
4942 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4943 macro to get at the BFD symbol associated with a GAS symbol.
4945 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4947 * config/tc-ppc.c: Update for symbol handling changes.
4948 * config/obj-coff.c: Likewise.
4950 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4952 * tc-hppa.c: General cleanups of ELF support. No more spaces
4953 and subspaces for ELF.
4954 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4955 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4956 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4957 (UNWIND_SECTION_NAME): Likewise.
4958 (space/subspace related structures): Conditionalize definitions
4960 (space/subspace directives and support routines): Conditionalize
4961 definitions and references/uses on OBJ_SOM.
4962 (label_symbol_struct): For ELF, track the symbol's segment. For
4963 SOM track its space.
4964 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4966 (USE_ALIASES): Kill for both SOM & ELF.
4967 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4968 (pa_space, pa_subspace): Corresponding changes.
4969 (pa_spaces_begin): Corresponding chagnes.
4970 (md_begin): Do not muck around with space/subspace stuff for
4972 (md_apply_fix): Temporarily disable argument relocation stuff
4974 (tc_gen_reloc): Temporarily disable relocation generation for
4976 (pa_build_unwind_subspace): Similarly.
4978 1999-06-16 Nick Clifton <nickc@cygnus.com>
4980 * config/tc-arm.c (thumb_set): New pseudo op.
4981 (text, data, section): Override these pseudo ops with ARM
4983 (s_thumb_set): New function: Perform the same as a .set pseudo
4984 op, but also mark the alias'ed symbol as being a Thumb
4986 (arm_s_text): New function: Perform the same as the .text
4987 pseudo op, but dump the literal pool before changing
4989 (arm_s_data): New function: Perform the same as the .data
4990 pseudo op, but dump the literal pool before changing
4992 (arm_s_section): New function: Perform the same as the
4993 .section pseudo op, but dump the literal pool before changing
4995 (arm_cleanup): Do not reset the current section before dumping
4998 1999-06-17 Nick Clifton <nickc@cygnus.com>
5000 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5001 OPTION_NO_WARN_UNMATCHED entries.
5002 (md_parse_option): Generate a warning message if an unrecognised
5003 option is encountered.
5005 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5006 (get_operands): When parsing an expression after an '@' symbol
5007 has been detected, do not ignore '#' symbols.
5008 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
5011 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5013 From K. Richard Pixley <rich@noir.com>:
5014 * configure.in (ppc-*-vxworks*): New target.
5015 * configure: Rebuild.
5017 1999-06-12 Philip Blundell <philb@gnu.org>
5019 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5021 1999-06-13 Ian Lance Taylor <ian@zembu.com>
5023 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5024 which refer to symbols in linkonce sections, permit reducing the
5025 relocs if the symbol is local.
5027 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5029 * subsegs.c (subseg_text_p): New function.
5030 * as.h (subseg_text_p): Declare.
5031 * read.c (do_align): Use subseg_text_p to set the default fill.
5032 * write.c (subsegs_finish): Likewise.
5033 * config/obj-coff.c (write_object_file): Likewise.
5034 * config/tc-i386.h (md_maybe_text): Don't define.
5035 (md_do_align): Use subseg_text_p to set the default fill.
5036 * config/tc-m32r.c (m32r_do_align): Likewise.
5037 * config/tc-sh.c (sh_do_align): Likewise.
5038 * config/tc-sparc.h (md_do_align): Likewise.
5040 1999-06-12 David O'Brien <obrien@freebsd.org>
5042 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5043 * configure: Rebuild.
5045 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5047 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5048 * Makefile.am: Rebuild dependencies.
5049 * Makefile.in: Rebuild.
5051 * config/tc-i386.c (i386_immediate): Remove unused label
5054 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5055 * symbols.c: Likewise.
5056 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5057 sy_next field when taking address, rather than symbol_next.
5059 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5061 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5062 value from the output file architecture.
5063 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5064 * dwarf2dbg.h: Change bfd_vma to addressT.
5066 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5068 * dwarf2dbg.h: Use PARAMS in function declarations.
5070 1999-06-11 Martin Dorey <mdorey@madge.com>
5072 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5073 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5075 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5077 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5079 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5081 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5084 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5086 * read.c (read_a_source_file): Only declare inescape if
5089 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5091 (find_entry_byval): Add parens to avoid warning.
5093 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5095 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5098 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5100 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
5103 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5104 synthetize_setx): New functions.
5105 (md_assemble): Broken the special cases into the above
5106 functions. Make compiler happy if sizeof(bfd_vma)==4.
5107 Fix sethi generated from set/setuw. If instructions have a relloc,
5108 always clear the fields to be relocated in the opcode.
5109 (sparc_ip): Remove special_case global variable.
5111 1999-06-10 Ian Lance Taylor <ian@zembu.com>
5113 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5114 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5115 indication of success rather than a value.
5116 (itbl_get_val): Likewise.
5117 (itbl_get_field): Use strcspn. Change delimiters to include
5119 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5120 (itbl_get_val): Likewise.
5121 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5123 * symbols.c (copy_symbol_attributes): Convert local symbols to
5126 1999-06-10 Nick Clifton <nickc@cygnus.com>
5128 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
5131 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5133 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5134 Optimize set if sizeof(bfd_vma) == 64.
5135 (sparc_ip): Fix sethi - without %hi() it should generate
5136 R_SPARC_22 reloc, not R_SPARC_HI22.
5137 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5139 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5141 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5142 (s_ncons): New function.
5143 (native_op_table): New table.
5144 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5145 R_SPARC_OLO10 handling.
5147 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5149 * expr.h (struct expressionS): Revert last change; widen X_op.
5150 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5152 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5154 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5155 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5156 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5157 * Makefile.in: Regenerated.
5159 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5160 `common' pass on to s_mri_common.
5161 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
5163 1999-06-06 Richard Henderson <rth@cygnus.com>
5165 * config/obj-elf.c (obj_elf_section): Don't free the return
5166 value of demand_copy_C_string.
5168 1999-06-05 Richard Henderson <rth@cygnus.com>
5170 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5171 creation logic from obj_elf_create_section.
5173 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5174 (section_stack): New.
5175 (special_sections): Make const.
5176 (obj_elf_section): Gut and rewrite parsing.
5177 (obj_elf_change_section): New function broken out of obj_elf_section.
5178 (obj_elf_parse_section_letters): Likewise.
5179 (obj_elf_section_word): Likewise.
5180 (obj_elf_section_type): Likewise.
5181 (obj_elf_previous): Treat as a toggle.
5182 (obj_elf_popsection): New.
5183 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5184 (ppc_section_type): Likewise.
5185 * config/tc-ppc.h: Likewise.
5187 * expr.h (struct expressionS): Don't make X_op a bitfield.
5188 * config/tc-alpha.c: Update for symbol handling changes.
5189 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5190 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5192 1999-06-05 Richard Henderson <rth@cygnus.com>
5194 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5195 (dwarf2_gen_line_info): Kill unused variables.
5196 (dwarf2_finish): Likewise.
5197 (dwarf2_where): Likewise.
5198 (dwarf2_directive_file): If we've only got a string,
5199 hand off to s_app_file.
5200 * ecoff.c: Move the include of ecoff.h.
5201 * symbols.h (S_IS_FUNCTION): Prototype.
5203 * read.c (LEX_HASH): Supply a default.
5205 (s_globl): Update `c' after skipping whitespace.
5206 * read.h (LEX_END_NAME, is_name_ender): New.
5207 * expr.c (get_symbol_end): Respect it.
5209 1999-06-04 Mark Klein <mklein@dis.com>
5211 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5213 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5215 * config/tc-hppa.c: Update for symbol handling changes.
5217 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5219 * cgen.c: Update for symbol handling changes.
5220 * config/tc-m32r.c: Likewise.
5222 * config/tc-hppa.h: Update for symbol handling changes.
5223 * config/tc-hppa.c: Likewise.
5225 * config/tc-arm.h: Update for symbol handling changes.
5226 * config/tc-arm.c: Likewise.
5227 (symbol_make_empty): Remove. Just use symbol_create.
5229 * symbols.c (symbol_set_tc): Correct name.
5231 * Makefile.am: Rebuild dependencies.
5232 ($(OBJS)): Don't depend upon struc-symbol.h.
5233 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5234 * dep-in.sed: Don't remove struc-symbol.h.
5235 * Makefile.in: Rebuild.
5237 * doc/internals.texi (Symbols): Describe changes in symbol
5240 1999-06-03 Richard Henderson <rth@cygnus.com>
5242 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5243 instead of doing the work by hand.
5245 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5247 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5248 state of line state-machine.
5249 (struct ls): Collect DWARF2 line state-machine state in new member
5250 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5251 resulted in any DWARF2 directives.
5252 (reset_state_machine): New function.
5253 (out_end_sequence): Ditto.
5254 (dwarf2_gen_line_info): When switching sections or switching to a
5255 lower text address, call out_end_sequence() first to terminate the
5256 previous code sequence as code sequences MUST have monotonically
5257 increasing addresses.
5258 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5260 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5262 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5263 DWARF2 debug info (line information only, at this point).
5264 * as.h: Update comment about supported debug formats.
5265 * dwarf2dbg.c, dwarf2dbg.h: New files.
5266 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5268 * expr.c (operand): Don't use [ for parens if we want an index op.
5269 (op_encoding): Switch [ into O_index, if desired.
5270 (op_rank): Renumber with O_index on bottom.
5271 (expr): If O_index, match closing bracket.
5272 * expr.h (O_index): New.
5274 * read.c (read_a_source_file): Conditionally allow matched "
5275 in lines passed to md_assemble.
5277 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5279 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5281 Add support for storing local symbols in a small structure to save
5282 memory when assembling large files.
5283 * as.h: Don't include struc-symbol.h.
5284 (symbolS): Add typedef.
5285 * symbols.c: Include struc-symbol.h.
5286 (local_hash): New static variable.
5287 (save_symbol_name): New static function, from symbol_create.
5288 (symbol_create): Call save_symbol_name.
5289 (local_symbol_count): New static variable.
5290 (local_symbol_conversion_count): Likewise.
5291 (LOCAL_SYMBOL_CHECK): Define.
5292 (local_symbol_make): New static function.
5293 (local_symbol_convert): New static function.
5294 (colon): Handle local symbols. Create local symbol for local
5296 (symbol_table_insert): Handle local symbols.
5297 (symbol_find_or_make): Create local symbol for local label name.
5298 (symbol_find_base): Check for local symbol.
5299 (symbol_append, symbol_insert): Check for local symbols.
5300 (symbol_clear_list_pointers, symbol_remove): Likewise.
5301 (verify_symbol_chain): Likewise.
5302 (copy_symbol_attributes): Likewise.
5303 (resolve_symbol_value): Handle local symbols.
5304 (resolve_local_symbol): New static function.
5305 (resolve_local_symbol_values): New function.
5306 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5307 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5308 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5309 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5310 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5311 (symbol_previous, symbol_next): New functions.
5312 (symbol_get_value_expression): Likewise.
5313 (symbol_set_value_expression): Likewise.
5314 (symbol_set_frag, symbol_get_frag): Likewise.
5315 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5316 (symbol_mark_used_in_reloc): Likewise.
5317 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5318 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5319 (symbol_mri_common_p): Likewise.
5320 (symbol_mark_written, symbol_clear_written): Likewise.
5321 (symbol_written_p): Likewise.
5322 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5323 (symbol_section_p, symbol_equated_p): Likewise.
5324 (symbol_constant_p): Likewise.
5325 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5326 (symbol_get_obj, symbol_set_obj): Likewise.
5327 (symbol_get_tc, symbol_set_tc): Likewise.
5328 (symbol_begin): Initialize local_hash.
5329 (print_symbol_value_1): Handle local symbols.
5330 (symbol_print_statistics): Print local symbol statistics.
5331 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5332 Declare new symbols.c functions. Move many declarations here from
5334 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5335 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5336 (struct symbol): Move bsym to make it clearly the first field.
5337 Remove TARGET_SYMBOL_FIELDS.
5338 (symbolS): Don't typedef.
5339 (struct broken_word): Remove.
5340 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5341 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5342 (symbol_clear_list_pointers): Likewise.
5343 (symbol_insert, symbol_remove): Likewise.
5344 (symbol_previous, symbol_append): Likewise.
5345 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5346 (struct local_symbol): Define.
5347 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5348 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5349 (local_symbol_get_frag, local_symbol_set_frag): Define.
5350 (local_symbol_get_real_symbol): Define.
5351 (local_symbol_set_real_symbol): Define.
5353 * write.c (write_object_file): Call resolve_local_symbol_values.
5354 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5355 (TARGET_SYMBOL_FIELDS): Don't define.
5356 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5357 ECOFF_DEBUGGING, add ECOFF fields.
5358 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5359 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5360 ECOFF_DEBUGGING, add ECOFF fields.
5361 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5362 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5363 * config/tc-mcore.h: Don't include struc-symbol.h.
5364 (TARGET_SYMBOL_FIELDS): Don't define.
5365 (struct mcore_tc_sy): Define.
5366 (TC_SYMFIELD_TYPE): Define.
5367 * Many files: Use symbolS instead of struct symbol. Use new
5368 accessor functions rather than referring to symbolS fields
5371 * read.c (s_mri_common): Don't add in value of line_label.
5373 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5374 checking for SEC_LINK_ONCE.
5376 * config/tc-sh.h (sh_fix_adjustable): Declare.
5378 * app.c (input_buffer): New static variable.
5379 (app_push): Save saved_input in allocated buffer.
5380 (app_pop): Restored saved_input.
5381 (do_scrub_chars): Change get parameter to take char * and int as
5382 arguments. Change GET macro to pass input_buffer to get
5383 function. Don't save input into allocated buffer.
5384 * as.h (do_scrub_chars): Update declaration.
5385 * input-file.c (input_file_get): Change to take char * and int.
5386 Read data into passed in buffer. Remove static buffer.
5387 * read.c (scrub_from_string): Change to take char * and int. Copy
5388 data into passed in buffer.
5390 * hash.h: Neaten. Declare hash_traverse.
5391 * hash.c: Complete rewrite based on BFD hashing code.
5392 * gasp.c (chunksize): New variable.
5393 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5396 1999-05-28 Nick Clifton <nickc@cygnus.com>
5398 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5399 addend unless the target uses an old ABI.
5401 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5403 -Wchar-subscripts cleanup
5404 * listing.c (listing_newline): Use unsigned char variable, so
5405 calls to isascii,iscntrl are correct.
5406 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5408 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5409 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5410 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5411 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5413 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5415 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5417 (arch_coldfire_p): New #define.
5418 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5420 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5422 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5424 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5425 (install_operand): Add place `N'.
5426 (init_table): Add registers ACC, MACSR, MASK.
5428 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5430 * config/tc-m68k.c: Change mcf5200 --> mcf.
5431 (archs): Add mcf5206e, mcf5307.
5432 (m68k_ip): Add format `u'.
5433 (install_operand): Add place `m', `M', `h'.
5434 (init_table): Add upper/lower registers.
5436 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5438 1999-05-28 Martin Dorey <mdorey@madge.com>
5440 * config/tc-i960.c: Several minor changes to add ELF and
5441 BFD_ASSEMBLER support.
5442 * config/tc-i960.h: Likewise.
5443 * configure.in (i960-*-elf*): New target.
5444 * aclocal.m4, configure: Rebuild.
5446 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5448 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5449 reloc changes when defined(BFD_ASSEMBLER).
5451 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5453 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5455 * write.c (write_print_statistics): Output to file, not stderr.
5457 * expr.c (generic_bignum_to_int32,64): Prototype.
5459 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5460 output_sleb128, output_uleb128, output_big_sleb128,
5461 output_big_uleb128, output_big_leb128): Prototype.
5462 (output_big_sleb128, output_big_uleb128): Make inline.
5463 (output_big_leb128): Remove inline
5465 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5466 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5467 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5468 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5469 value for correct overflow check in write.c:fixup_segment.
5470 * write.c (fixup_segment): Move bitfield overflow checks to after
5471 the md_apply_fix call.
5472 * config/obj-coff.c (fixup_segment): Likewise.
5473 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5474 valueT *val argument.
5476 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5478 * config/atof-ieee.c (gen_to_words): Correctly round a
5479 denormalized number. Fix off-by-one in range checking for
5480 exponent in a denormal.
5482 1999-05-10 Nick Clifton <nickc@cygnus.com>
5484 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
5487 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5489 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5491 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5493 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5494 (ReverseRegRegmem): Remove.
5495 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5496 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5497 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5500 From Doug Ledford <dledford@redhat.com>
5501 * config/tc-i386.h (RegXMM): New for P/III.
5502 * config/tc-i386.c: Add support for P/III.
5504 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5506 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5507 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5508 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5510 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5512 * config/tc-i386.c (i386_immediate): Skip whitespace before
5513 complaining about junk after expression.
5514 (i386_displacement): Likewise.
5516 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5518 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5519 Don't copy before downcaseing.
5521 1999-05-05 Catherine Moore <clm@cygnus.com>
5523 * tc-m68k.c: Include elf/m68k.h.
5524 (m68k_elf_final_processing): New routine.
5525 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5528 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5530 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5533 1999-04-30 Nick Clifton <nickc@cygnus.com>
5535 * config/tc-mcore.c (mcore_s_section): Dump literals before
5538 1999-04-29 Nick Clifton <nickc@cygnus.com>
5540 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5543 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5545 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5546 (TC_INIT_FIX_DATA): Delete.
5547 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5548 (TC_INIT_FIX_DATA): Delete.
5549 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5550 * write.c (fix_new_internal): Initialize fx_cgen member.
5551 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5552 (gas_cgen_md_apply_fix3): Update.
5553 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5554 (md_cgen_record_fixup_exp): Update.
5555 (FX_OPINFO_R_TYPE): Update.
5557 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5558 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5559 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5560 * frags.h (struct frag): Make opindex, opinfo ints.
5562 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5564 1999-04-26 Tom Tromey <tromey@cygnus.com>
5566 * aclocal.m4, configure: Updated for new version of libtool.
5568 1999-04-22 Nick Clifton <nickc@cygnus.com>
5570 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5572 (md_apply_fix3): Do not fix up absolute relocations against
5575 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5577 1999-04-20 Nick Clifton <nickc@cygnus.com>
5579 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5580 changes and data-in-text directives.
5581 (mcore_cons): New function: intercept cons() operations.
5582 (mcore_float_cons): New function: intercept float_cons()
5584 (mcore_stringer): New function: intercept stringer() operations.
5586 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5588 * obj.h (struct format_ops): Change generate_asm_lineno field to
5590 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5592 * config/tc-alpha.c (find_opcode_match): Add default case to
5594 (find_macro_match): Likewise.
5595 (load_expression): Parenthesize && within ||.
5597 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5599 1999-04-17 Nick Clifton <nickc@cygnus.com>
5601 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5602 .text .data .section pseudo ops.
5603 (mcore_s_section): New function. Dump lits before changing secs.
5604 (mcore_s_text): New function. Dump lits before changing secs.
5605 (mcore_s_data): New function. Dump lits before changing secs.
5607 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5609 * config/tc-mips.c (mips_32bitmode): New.
5610 (md_begin): Set mips_32bitmode if needed.
5611 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5612 Set EF_MIPS_32BITMODE.
5614 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5616 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5619 1999-04-16 Nick Clifton <nickc@cygnus.com>
5621 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5623 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5625 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5626 expressions correctly.
5629 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5631 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5633 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5635 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5636 and fmpynfadd instructions.
5638 1999-04-11 Richard Henderson <rth@cygnus.com>
5640 * as.h (environ): Declare it, if needed.
5641 * as.c (dump_statistics): Don't declare environ.
5642 * configure.in (environ): Detect declaration.
5643 * configure, config.in: Rebuild
5645 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5646 (i386_displacement): Allocate enough space for replacement buffer.
5647 Clean up replacement buffer initialization.
5649 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5651 * subsegs.c (section_symbol): Don't create a new symbol if one
5652 already exists; instead, use the existing one, but set its segment
5653 and frag data if it hasn't already been defined.
5654 * config/obj-coff.c (c_section_symbol): Likewise.
5656 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5658 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5660 1999-04-08 Nick Clifton <nickc@cygnus.com>
5662 * config/tc-mcore.c: New File: Support routines for MCore
5664 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5665 * config/obj-coff.c: Add support for mcore-pe target.
5667 * Makefile.am: Add support for MCore targets.
5668 * Makefile.in: Regenerate.
5669 * configure.in: Add support for MCore targets.
5670 * configure: Regenerate.
5672 * doc/all.texi: Set MCORE.
5673 * doc/as.texinfo: Document MCore specific command line options.
5675 * write.h: Prevent multiple inclusion.
5677 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5679 * asintl.h (LC_MESSAGES): Never define.
5680 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5682 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5685 * Makefile.am (m68k-parse.c): If configuring in the source
5686 directory, copy m68k-parse.y into the local directory before
5687 running ylwrap, to remove spurious differences when generating
5689 * Makefile.in: Rebuild.
5691 * config/tc-sparc.h (md_do_align): Just allocate the number of
5692 bytes necessary, rather than always allocating 1024.
5694 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5696 * listing.c (listing_newline): Add cast to avoid warning.
5697 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5698 * config/tc-i386.c (i386_scale): Add return value.
5699 (build_displacement_string): Remove unused local temp_disp2.
5700 (i386_intel_memory_operand): Add parentheses to avoid warning.
5701 (i386_intel_operand): Remove unused local end_of_operand_string.
5702 (i386_operand): Remove unused local operand_modifier.
5703 (i386_operand): Add parens to avoid warning.
5705 1999-04-04 Don Bowman <don@pixsci.com>
5707 * configure.in: Add mips*-*-vxworks* target; have it define
5709 * configure, config.in: Rebuild.
5711 1999-03-31 Nick Clifton <nickc@cygnus.com>
5713 * configure.in (emulations): Add support for arm-epoc-pe.
5714 * configure: Regenerate.
5715 * config/te-epoc-pe.h: New file. Define macros specific to
5717 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5718 for arm-epoc-pe target.
5720 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5722 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5724 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5726 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5727 detect ",n" without a condition.
5728 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5731 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5733 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5734 instruction is encoded with one bit.
5737 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5739 * doc/internals.texi (CPU backend): Mention that
5740 line_separator_chars should not include newline. From thi
5741 <ttn@mingle.glug.org>.
5743 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5745 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5746 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5748 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5750 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5752 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5754 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5757 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5759 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5761 1999-03-15 Martin Hunt <hunt@cygnus.com>
5763 * app.c (do_scrub_begin): Change '-' back to a symbol char
5764 so we can use multiple opcodes on a line again.
5766 * config/tc-d30v.c: By default, warn if a symbol has
5767 the same name as a register. Plus some minor
5768 updates from the branch.
5770 1999-03-13 Nick Clifton <nickc@cygnus.com>
5772 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5773 BFD_RELOC_16 and BFD_RELOC_64.
5775 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5777 * expr.c (expr): Add missing else.
5779 1999-03-12 Nick Clifton <nickc@cygnus.com>
5781 * config/tc-arm.c (md_apply_fix3): Improve error message.
5783 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5785 * Makefile.am (CPU_TYPES): Add fr30.
5786 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5787 (fr30,m32r dependencies): Update.
5788 * Makefile.in: Rebuild.
5790 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5791 (gas_cgen_record_fixup_exp): Ditto.
5792 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5793 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5794 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5795 (md_cgen_lookup_reloc): Update use of operand->type.
5796 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5797 (md_convert_frag): Call cgen_operand_lookup_by_num.
5798 (md_cgen_lookup_reloc): Update use of operand->type.
5799 (m32r_cgen_record_fixup_exp): Ditto.
5801 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5803 * config/tc-mips.c (md_show_usage): Fix message.
5805 1999-03-03 Nick Clifton <nickc@cygnus.com>
5807 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5808 and LDR reg,=<expr> instruction.
5810 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5813 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5815 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5817 1999-02-17 Nick Clifton <nickc@cygnus.com>
5819 This patch was created by: Scott Bambrough
5820 <scottb@corelcomputer.com>
5823 Special cased '@' character. The '@' character is used as the
5824 ARM assembler comment character, as a special character
5825 and in ELF .symver pseudo-op's, and as a special character in
5826 .type and .section pseudo-ops.
5827 (symver_pseudo): New static variable.
5828 (symver_state): New static variable.
5829 (struct app_save): Add field 'symver_state'.
5830 (app_push): Save global symver_state int struct app_save.
5831 (app_pop): Restore global symver_state from struct app_save.
5832 (do_scrub_chars): Special case handling of '@' character in
5835 * configure.in: Modified to recognize armv* uname syntax from ARM
5837 * configure: Regenerated.
5839 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5840 a prefix to the section's type.
5841 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5842 the type's typename.
5844 * config/tc-arm.h: Add support for PIC generation:
5845 (pic_code): New boolean.
5846 (obj_relocate_extern): Define.
5847 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5848 (TC_CONS_FIX_NEW): Define.
5849 (tc_fix_adjustable): Define.
5850 (GLOBAL_OFFSET_TABLE_NAME): Define.
5852 * config/tc-arm.c: Add support for PIC generation:
5853 (line_seperator_chars): Allow ';' as a seperator for Linux.
5854 (is_immediate_prefix): New macro.
5855 (arm_parse_reloc): New function.
5856 (s_arm_elf_cons): New function.
5857 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5858 (md_undefined_symbol): Special case handling for the Global Offset
5860 (md_apply_fix3): Handle PIC relocs.
5861 (tc_gen_reloc): Handle PIC relocs.
5862 (md_parse_option): Add support for '-k' command line switch to
5863 enable PIC generation.
5864 (cons_fix_new_arm): New function.
5865 (s_arm_elf_cons): New function.
5867 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5869 * configure.in: Add comments for uses of AC_DEFINE.
5870 * acinclude.m4: Likewise.
5871 * acconfig.h: Remove.
5872 * aclocal.m4: Rebuild.
5873 * configure: Rebuild.
5874 * Makefile.in: Rebuild.
5875 * config.in: Rebuild.
5877 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5879 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5880 non-constant offset from a base register.
5882 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5884 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5887 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5889 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5890 (emit_insn): Look for pc-relative and no-overflow specifiers on
5891 internal relocation types.
5893 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5895 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5898 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5900 (mips_4650, mips_4010, mips_4100): Variables removed.
5901 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5902 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5904 (md_begin): Don't bother initializing the mips_NNNN variables;
5905 mips_cpu is set, and that's good enough now.
5906 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5907 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5908 (show): New function, to handle wrapping in the CPU lists.
5909 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5911 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5913 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5914 than treat as an immediate specifier.
5916 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5918 * config/tc-i386.c: Prototype many functions.
5919 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5920 (i386_immediate): Remove unused second argument.
5921 (i386_intel_operand): Fix i386_is_reg typo.
5922 (i386_operand): Use allow_naked_reg.
5923 (output_invalid): Make operand int for K&R.
5925 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5927 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5929 * Makefile.in: Rebuild.
5931 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5933 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5935 (EXTRA_as_new_SOURCES): Comment out.
5936 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5937 * Makefile.in: Rebuild.
5938 * doc/Makefile.in: Rebuild.
5939 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5940 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5941 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5942 * configure: Rebuild.
5943 * aclocal.m4: Rebuild.
5944 * config.in: Rebuild.
5945 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5946 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5947 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5948 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5949 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5950 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5951 (gas_cgen_record_fixup_exp): Ditto.
5952 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5953 descriptor, not global variable.
5954 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5955 descriptor, not global variable. Refer to insert_operand handler
5956 via cpu descriptor, not global function.
5957 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5958 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5959 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5960 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5961 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5962 * config/tc-m32r.c: Ditto.
5963 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5964 (md_assemble): Ditto.
5965 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5967 1999-02-09 Nick Clifton <nickc@cygnus.com>
5969 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5970 relocations for ELF targets.
5972 1999-02-08 Nick Clifton <nickc@cygnus.com>
5974 * configure.in: Add support for StrongARM target.
5975 * configure: Regenerate.
5977 1999-02-05 Nick Clifton <nickc@cygnus.com>
5979 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5981 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5984 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5986 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5988 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5990 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5991 (INTEL_DWORD_MNEM_SUFFIX): Define.
5994 (DWORD_PTR): Define.
5995 (XWORD_PTR): Define.
5997 (OFFSET_FLAT): Define.
5999 (NONE_FOUND): Define.
6002 * config/tc-i386.c (set_intel_syntax): New routine.
6003 (intel_syntax): Declare.
6004 (allow_naked_reg): Declare.
6005 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6006 (intel_float_operand): New routine.
6007 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6008 Handle brackets as well as parens. Call i386_intel_operand for
6009 intel syntax. Reverse operands if appropriate. Handle new
6010 suffixes. Handle movzx and movsx.
6011 (i386_is_reg): New routine.
6012 (i386_immediate): New routine.
6013 (i386_scale): New routine.
6014 (i386_displacement): New routine.
6015 (i386_operand_modifier): New routine.
6016 (build_displacement_string): New routine.
6017 (i386_parse_seg): New routine.
6018 (i386_intel_memory_operand): New routine.
6019 (i386_intel_operand): New routine.
6020 (i386_operand): Call i386_displacement, i386_immediate,
6021 i386_scale, etc. instead of handling inline.
6022 (parse_register): Handle registers without prefix.
6024 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6026 * configure: Regenerate.
6027 * configure.in (arm-*-oabi): New.
6028 (thumb-*-oabi): New.
6029 * config/tc-arm.c (target_oabi): Declare.
6030 (md_apply_fix3): Support REL relocs.
6031 (md_parse_option): Handle -oabi.
6032 (elf32_arm_target_format): New routine.
6033 (md_longopts): Add OPTION_OABI.
6034 * config/tc-arm.h: Redefine TARGET_FORMAT.
6037 1999-01-28 Nick Clifton <nickc@cygnus.com>
6039 * write.c (write_relocs): Handle out of range error.
6041 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6042 (fr30_force_relocation): Default to 0.
6044 * config/tc-fr30.h (obj_fix_adjustable): Define.
6045 (TC_FORCE_RELOCATION): Define.
6047 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
6050 1999-01-16 Nick Clifton <nickc@cygnus.com>
6052 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6053 merge of two instructions if the left instruciton kills the right.
6055 1999-01-11 Doug Evans <devans@casey.cygnus.com>
6057 * Makefile.in: Regenerate.
6058 * configure.in: Redo test for using cgen.
6059 * configure: Regenerate.
6061 1999-01-09 Nick Clifton <nickc@cygnus.com>
6063 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6064 redefinition of this macro.
6066 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6068 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6071 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6073 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6074 a read of HI or LO and an immediatly following branch.
6076 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6078 * config/tc-mips.c (md_begin): Another correction to the setting of
6081 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6083 * config/tc-mips.c (md_begin): Correct type-o in setting of
6086 1998-12-21 Nick Clifton <nickc@cygnus.com>
6088 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6089 bit insn when optimizing, so that parallelised instructions will
6090 start on a 32 bit boundary.
6092 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6094 * config/tc-mips.c (mips_eabi64): New.
6095 (md_begin): Set mips_eabi64.
6096 (mips_elf_final_processing): Use it.
6098 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6100 * config/tc-mips.c (mips_elf_final_processing):
6101 Correct setting of ABI in e_flags.
6103 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6105 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6108 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6110 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
6112 1998-12-15 Doug Evans <devans@casey.cygnus.com>
6114 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6115 warning, values that don't fit in the field.
6117 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6119 * config/tc-mips.c (mips_abi_string): New.
6120 (md_parse_option,md_longopts): Add mabi.
6121 (mips_elf_final_processing): Set e_flags based on mabi flag.
6123 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6125 * config/tc-mips.c (md_parse_option): Handle vr4111.
6127 98-12-11 Ken Raeburn <raeburn@cygnus.com>
6129 * config/tc-h8300.c (build_bytes): Change message given if the
6130 instruction requires H8/300H mode and we're not in Hmode, to
6131 suggest that it may be the operand modes that are the problem, not
6132 necessarily the opcode.
6134 1998-12-10 Nick Clifton <nickc@cygnus.com>
6136 * config/tc-fr30.c: Add line separator character.
6138 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6140 * configure.in (hppa-*-mpeix*): New target.
6141 * config/obj-som.h (obj_som_compiler): Declare.
6142 * config/obj-som.c (compiler_seen): New static variable.
6143 (obj_som_compiler): New function.
6144 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
6145 (md_pseudo_table): Add "compiler" if OBJ_SOM.
6146 (pa_type_args): Set hppa_priv_level.
6147 (pa_compiler): New static function if OBJ_SOM.
6148 * configure: Rebuild.
6150 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6152 * read.c (output_leb128): Don't mark as inline.
6154 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6156 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
6157 AIX .vbyte unaligned data support.
6158 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
6159 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
6162 1998-12-07 Nick Clifton <nickc@cygnus.com>
6164 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
6167 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6169 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6170 BFD_RELOC_ARM_PCREL_BRANCH.
6172 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6174 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6175 checking the target type.
6176 (mips-dec-bsd*): Set endian to little.
6177 * configure: Rebuild.
6179 COFF weak symbol support, based on patches from Mark Elbrecht
6180 <snowball3@usa.net>:
6181 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6182 * config/obj-coff.c (obj_coff_weak): New static function.
6183 (obj_coff_endef) [both versions]: Handle weak symbols.
6184 (coff_frob_symbol): Likewise.
6185 (yank_symbols): Likewise.
6186 (obj_pseudo_table): Add "weak".
6188 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6189 <aymeric.vincent@emi.u-bordeaux.fr>.
6190 * aclocal.m4: Rebuild with current tools.
6191 * configure: Rebuild.
6193 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6194 an assertion failure for a case we can't handle when OBJ_ECOFF.
6196 * expr.c (operator): And with 0xff to avoid problems with signed
6199 1998-12-03 Nick Clifton <nickc@cygnus.com>
6201 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6202 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6204 1998-12-02 Nick Clifton <nickc@cygnus.com>
6206 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6209 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6211 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6212 calculation of pcrel point.
6214 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6216 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6219 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6221 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6223 (d10v_cleanup): Only generate previous insn if a multiline insn is
6226 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6228 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
6231 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6233 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6234 -marm6xxx command line switches.
6236 1998-11-18 Doug Evans <devans@casey.cygnus.com>
6238 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6239 (itbl-ops.o): Delete duplicate dependencies.
6240 Rebuild dependencies.
6241 Add fr30 dependencies.
6242 * Makefile.in: Rebuild.
6244 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6246 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6248 * listing.c: Ignore line terminator characters found inside
6251 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6253 * po/gas.pot: Regenerated.
6255 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6257 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6258 fr30_is_label_start(). Also checks for delay slot insns.
6260 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6261 FR30 instructions which contain a colon in the mnemonic.
6263 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6265 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6267 * config/tc-fr30.c: Removed currently superflous code.
6269 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6271 * config/tc-fr30.h: New file.
6272 * config/tc-fr30.c: Tweaking so that it will compile.
6274 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6276 * config/tc-d10v.h (obj_fix_adjustable): Define.
6277 (TC_FORCE_RELOCATION): Define.
6278 (d10v_force_relocation): Declare.
6279 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6280 (md_apply_fix3): Handle Vtable relocs.
6281 (d10v_fix_adjustable): New.
6282 (d10v_force_relocation): New.
6284 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6286 * config/tc-d30v.c: Change default behaviour to ignore potential
6287 conflicts between register name and symbol names.
6289 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6291 * configure.in: Add fr30-*-*.
6292 * config/tc-fr30.c: New file.
6293 * Makefile.in: Regenerated.
6294 * config.in: Regenerated.
6295 * configure: Regenerated.
6296 * doc/Makefile.in: Regenerated.
6297 * po/gas.pot: Regenerated.
6299 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6301 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6304 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6306 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6308 (do_scrub_chars): Add some casts to unsigned char to avoid
6309 unwanted sign extension.
6310 * read.c (lex_type): Set characters about 127 to be symbol
6312 * config/tc-i386.c (md_begin): Set identifier_chars and
6313 operand_chars for values above 127.
6315 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6317 * configure.in: detect cygwin* instead of cygwin32*
6318 * configure: regenerate
6320 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6322 * listing.c: Add support for producing a listing from piped
6325 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6327 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6328 (append_insn): Account for the tx39's multiply behavior.
6330 1998-10-26 Michael Meissner <meissner@cygnus.com>
6332 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6333 from assemble_parallel_insns. Add support for '->' to indicate
6334 explicitly serializing the instructions.
6335 (md_assemble): Ditto.
6337 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6339 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6342 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6344 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
6346 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6348 * config/tc-mips.c : support frame and regmask/fregmask when
6349 MIPS_STABS_ELF is specified.
6351 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6353 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6354 (md_apply_fix): Don't return 1 for VTABLE relocs.
6355 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
6357 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6359 * doc/c-i386.texi: Replace occurences of "opcode" with
6360 "instruction mnemonic", "instruction", or "mnemonic" when
6361 referring to the name of an instruction. Use "opcode" when
6362 referring to the sequence of machine bytes.
6364 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6365 (is_opcode_char): Rename to is_mnemonic_char.
6366 (md_assemble and i386_operand): Correct error messages from
6367 "opcode" to "instruction mnemonic"
6368 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6369 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6370 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6371 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6372 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6373 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6374 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6376 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6378 * config/tc-i386.c (i386_operand): Check for garbage after
6381 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6383 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
6384 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
6386 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6388 * config/tc-sh.h (obj_fix_adjustable): Define.
6389 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6390 (md_apply_fix): Likewise.
6391 (tc_gen_reloc): Likewise.
6392 (sh_fix_adjustable): New.
6394 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6396 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6397 * cgen.h (gas_cgen_finish_insn): Update prototype.
6398 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6399 cgen_insn_t -> CGEN_INSN_INT.
6400 (make_parallel): Update handling of CGEN_INT_INSN_P.
6401 (assemble_parallel_insn): Ditto.
6402 (target_make_parallel): New function.
6403 (md_assemble): Use it.
6405 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6407 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
6409 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6411 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6412 converted into lower case.
6414 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6416 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6417 (gas_cgen_tc_gen_reloc): Likewise.
6418 * config/tc-m32r.h (obj_fix_adjustable): Define.
6419 * config/tc-m32r.c (m32r_fix_adjustable): New.
6420 (m32r_force_relocation): Handle VTABLE relocs.
6422 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6424 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6426 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6428 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6429 to lower case before parsing.
6431 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6432 parallel insns modift buts in the PSW as a side effect.
6434 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6436 * config/tc-d30v.c (find_format): Test for missing flag and
6439 (md_apply_fix3): Fix error messages to avoid
6440 assumption about presence of a symbol.
6442 (parallel_ok): Disallow parallel instructions that both modify the
6445 (find_format): Generate a warning if an odd numbered register is
6446 used as the first register in a mutli-register instruction.
6448 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6450 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6451 relocations are always associated with a symbol.
6453 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6455 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6456 (elf32_sparc_force_relocation): Declare.
6457 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6458 (tc_gen_reloc): Handle vtable relocs.
6459 (elf32_sparc_force_relocation): New.
6461 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6463 * symbols.c (S_IS_FUNCTION): New.
6464 * config/tc-v850.h (obj_fix_adjustable): Define.
6465 (TC_FORCE_RELOCATION): Define.
6466 (v850_force_relocation): Declare.
6467 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6468 of fx_addnumber for VTABLE reloc addends.
6469 (md_apply_fix3): Handle VTABLE relocs.
6470 (v850_fix_adjustable): New.
6471 (v850_force_relocation): New.
6473 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6475 * tc-hppa.c (fp_operand_format): Add some additional formats.
6476 (pa_ip): Do not automatically promote into pa2.0 mode.
6477 (pa_level): Handle ".level 2.0".
6479 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6481 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6482 * config/tc-i386.h (template.extension_opcode): Change to
6483 unsigned int to allow full range of 8-bit opcode suffixes.
6484 (None): Redefine as 0xffff.
6486 From Jeff B Epler <jepler@usgs.gov>
6487 * doc/c-i386.texi (i386-SIMD): New section.
6489 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6491 * read.c (discard_rest_of_line): New function.
6492 * read.h: Declare it.
6493 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6495 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6497 * config/tc-d10v.c (find_symbol_matching_register): New function.
6498 (find_opcode): Cope with the case where a register name matches
6501 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6503 * config/tc-v850.c (md_pcrel_from): Rename to
6504 v850_pcrel_from_section.
6505 (v850_pcrel_from_section): Do not resolves symbols in other
6508 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6510 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6512 * config/tc-d10v.c (find_opcode): Generate an error if a register
6513 is supplied for an operand that should not be a register.
6515 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6517 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6518 instructions to have another instruction in the right bin.
6520 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6522 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6523 the right container if the left container holds a branch
6526 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6528 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6529 both a register name and symbol name.
6530 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6532 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6534 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6535 execution unit class.
6537 (reg_name_search): If a name matches a register and a symbol,
6538 prefer the register.
6539 (find_format): Disallow flag registers when a general purpose
6540 register is required.
6541 If a number is required, but a register has been given, check to
6542 see if a symbol with the same name as the register exists, and if
6543 so, use that symbol.
6545 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6547 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6549 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6551 * config/tc-d30v.c (find_format): Do not accept flag registers as
6552 general purpose registers.
6553 (find_format): If an immediate value is expected at a given place
6554 in a format, but a register name has been provided instead, check
6555 to see if that register name matches the name of a predefined
6556 symbol and if it does, then use the symbol instead.
6557 (reg_name_search): If a register name matches a symbol name,
6558 prefer the register name to the symbol name.
6560 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6562 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6563 the previous insn to empty.
6565 1998-09-20 Michael Meissner <meissner@cygnus.com>
6567 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6568 pieces, forcing the use of an ANSI compiler.
6570 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6572 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6574 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6576 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6578 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6580 (obj_elf_vtable_entry): Likewise.
6581 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6582 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6583 (tc_gen_reloc): Likewise.
6584 (arm_fix_adjustable): Likewise.
6585 (elf32_arm_force_relocation): New.
6586 (armelf_frob_symbol): Remove coff-style symbol support.
6588 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6590 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6592 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6594 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6595 OBJ_COFF so that routine is defined for a.out format.
6597 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6599 * config/tc-i386.c (i386_operand): Detect non-segment registers
6600 used as segment prefixes.
6602 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6604 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6605 optimize across FDE boundaries.
6607 * config/obj-coff.c (obj_coff_section): Preserve any link once
6608 flags when setting the section flags.
6610 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6612 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6613 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6615 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6617 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6620 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6622 * frags.c (frag_grow): Include the size of the frag struct in the
6625 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6626 if the new subseg comes before the old.
6628 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6630 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6631 to handle edge8 and edge16.
6633 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6635 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6636 before we clobber the symbol involved.
6638 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6640 * config/tc-arm.c: Remove OBJ_ELF definitions for
6641 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6642 use arm_adjust_symtab for OBJ_COFF.
6643 (armelf_adjust_symtab): New Routine.
6644 * config/tc-arm.h: Define obj_adjust_symtab to
6645 armelf_adjust_symtab for OBJ_ELF.
6647 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6649 * configure.in: Make all i386-elf targets use bfd_gas.
6650 * config/tc-i386.c (tc_i386_force_relocation): New.
6651 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6652 (md_apply_fix3): Likewise.
6653 (tc_gen_reloc): Handle them.
6654 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6655 tc_i386_force_relocation.
6657 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6659 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6661 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6663 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6664 current opcode after writing the first insturction of a reverse
6667 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6669 * read.h (generate_lineno_debug): Add prototype.
6670 * read.c (generate_lineno_debug): Make non-static.
6672 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6674 * config/tc-i386.c (md_assemble): Only warn for address/data size
6677 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6679 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6680 against Thumb function names, as the linker needs this information.
6682 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6684 * expr.c (operand): Check also that there is no advance in operand
6685 after atof_generic in order to decide "is it label 0f or floating
6688 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6690 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6691 command line options with a single dash.
6692 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6694 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6696 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6697 * tc-arm.c (arm_fix_adjustable): New routine.
6699 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6701 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6702 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6703 demand_empty_rest_of_line before mri_comment_end.
6704 (equals): Check garbage after expression before
6705 mri_comment_end in MRI mode.
6707 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6709 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6710 small immediate constant to use the constant itself rather than
6713 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6715 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6716 (pa_leave): Likewise.
6718 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6720 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6722 (i386_operand): Fix an error message.
6724 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6726 * doc/c-arm.texi (ARM Directives): Document .req directive.
6728 * config/tc-arm.c (reg_required_here): Display erroneous string if
6729 the register name could not be decoded.
6730 Do not set inst.instruction if the sift is -1.
6732 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6734 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6737 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6739 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6740 even if it is belived to be unnecessary.
6742 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6744 config/tc-i386.c (i386_operand): Size immediate constants by
6745 suffix (erroneously removed as part of July 7 change).
6747 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6749 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6750 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6751 (armelf_frob_symbol): New Routine.
6752 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6754 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6756 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6758 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6760 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6761 command line switches passed to assembler.
6763 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6765 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6766 (gas_cgen_opcode_desc): Declare.
6767 (gas_cgen_parse_operand): Declare.
6768 (*): Prepend gas_ to gas specific fns to denote them as such.
6770 * cgen.c (gas_cgen_opcode_desc): New global
6771 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6772 (queue_fixup): Renamed from cgen_queue_fixup.
6773 (*): Prepend gas_ to gas specific fns to denote them as such.
6775 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6776 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6777 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6778 Open opcode table and initialize it.
6779 (make_parallel): Use gas_cgen_opcode_desc.
6780 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6781 (md_assemble): Ditto.
6783 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6785 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6786 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6787 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6788 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6789 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6790 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6791 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6792 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6793 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6794 (INIT_STAB_SECTION): Likewise.
6795 (OBJ_PROCESS_STAB): Likewise.
6797 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6798 (md_parse_option): Watch for them.
6799 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6800 (md_begin): Kill neverdef code.
6801 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6802 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6803 (s_alpha_coff_wrapper): New.
6804 (md_pseudo_table): Trap all ECOFF pseudos.
6806 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6808 Start of changes to remove mdebug section from mips*-elf
6809 Based on MIPS_STAB_ELF definition
6810 * acconfig.h: undef if not configured
6811 * config.in: undef if not configured
6812 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6813 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6814 * stabs.c (s_stab_generic): flush frag
6816 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6818 * configure.in: (arm-*-elf): Handle.
6819 (thumb-*-elf): Handle.
6820 * configure: Regenerate.
6821 * read.c (stringer): Fix typo in comment.
6822 * write.c (fixup_segment): Don't add symbol value to addend if
6824 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6826 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6829 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6831 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6832 (write_2_short): Emit warning if new flag is set.
6833 (do_assemble): Set flags if left instruction is one of special
6834 "right-instruction-killer" type.
6836 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6838 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6839 Always output words in debug_info section as big endian.
6840 (sparc_target_format): Choose correct bfd target.
6841 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6843 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6845 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6846 to work with internationalization code. Issue an error when two
6847 operands match that are not allowed to match.
6849 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6851 * configure.in (install_tooldir): Allow target to specify whether
6852 it wants to be installed in $(tooldir)/bin.
6853 * configure: Regenerate.
6854 * Makefile.am (install-exec-local): Set install-exec-tooldir
6855 dependency via configure.
6856 * Makefile.in: Regenerate.
6858 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6860 * Makefile.am (install-exec-local): Split into two ...
6861 (install-exec-bindir,install-exec-tooldir): New rules.
6862 * Makefile.in: Regenerate.
6864 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6866 * Makefile.am (install-exec-local): Don't remove the file before
6867 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6868 W. Rozycki <macro@ds2.pg.gda.pl>.
6869 * Makefile.in: Rebuild.
6871 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6873 * cgen.c: Include libiberty.h.
6874 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6875 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6876 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6877 (md_cgen_lookup_reloc)): Declare.
6878 (md_cgen_record_fixup_exp): Declare.
6879 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6880 (m32r_relax_frag): Declare.
6881 (cgen_md_apply_fix3): Decls moved to cgen.h.
6882 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6883 (m32r_cgen_record_fixup_exp): Delete decl.
6884 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6885 (assemble_nop): Delete.
6886 (expand_debug_syms): Delete unused `exp'.
6887 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6888 Add default case for -Wall.
6889 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6890 (md_atof): Delete unused wordP.
6892 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6894 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6897 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6900 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6901 .print, .purgem, and .struct. Remove documentation for
6904 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6906 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6907 Update call to insert_operand.
6909 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6911 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6913 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6915 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6916 whitespace after a prefix operator.
6918 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6920 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6922 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6924 * config/tc-sparc.c (log2): New static function.
6925 (s_reserve): Use log2 to convert alignment before calling
6927 (s_common): Use log2 to convert alignment before calling
6928 record_alignment and frag_align.
6929 (sparc_cons_align): Use log2.
6931 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6933 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6934 (s_common): Likewise.
6936 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6937 initialization of waddr.
6938 (sparc_elf_final_processing): Add default case to switch.
6940 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6942 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6943 than temporary real.
6945 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6947 * write.c (subsegs_finish): Don't align the segments if there were
6950 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6951 copying aux information.
6953 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6954 expression into a symbol.
6956 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6958 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6959 type to unsigned int.
6960 (md_assemble): Change type used to store offsets from unsigned
6962 (i386_operand): Switch error check to only call RESTORE_END_STRING
6963 once after parse_register.
6965 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6967 * config/tc-v850.c (md_show_usage): Changed format to match that
6970 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6972 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6974 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6976 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6979 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6981 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6982 * doc/Makefile.in: Rebuild.
6984 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6986 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6987 for %lo expressions.
6988 (mips_ip, case 'u'): Move range check after code to mask
6989 off bits in %hi/%lo expressions. Mask off high bits for
6992 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6994 * doc/Makefile.am (gasver.texi): New target.
6995 (as.info, as.dvi): Depends upon gasver.texi.
6996 * doc/as.texinfo: Include gasver.texi. Mention version number on
6997 title page and in top node.
6998 * doc/Makefile.in: Rebuild.
7000 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7002 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7003 but not including the line containing the edict.
7004 * listing.h (LISTING_EOF): New.
7005 * input-scrub.c (input_scrub_next_buffer): Call it.
7007 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7009 * config/tc-i386.c (i386_operand): Don't set the size of an
7010 immediate address based solely on the suffix and the mode.
7012 * config/tc-i386.c (md_assemble): Add assertion to make sure
7013 overlap2 does not set Imm.
7015 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7016 sequences of whitespace to a single space.
7017 (is_space_chars): Just compare with space.
7018 (md_begin): Don't initialize space_chars.
7019 (md_assemble): Just skip a single whitespace character.
7020 (i386_operand): Rewrite base-index parsing to use new
7021 parse_register, and to skip white space. Skip white space in a
7022 number of other places too. Don't give error message if
7023 parse_register fails.
7024 (parse_register): Change reg_string parameter to be non-const.
7025 Add end_op parameter. Skip white space after the `%', and return
7026 end of register string. Give error message here rather than
7029 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7031 Based on patch from Matt Semersky <matts@scd.hp.com>:
7032 * expr.c (op_encoding): Make const.
7033 (expr_set_precedence): New function.
7034 (expr_begin): Don't set operator rankings, just call
7035 expr_set_precedence.
7036 * expr.h (expr_set_precedence): Declare.
7037 * read.c (s_mri): Call expr_set_precedence.
7039 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7041 * doc/as.texinfo (Statements): Remove paragraph discussing
7042 continuing lines with a backslash. This hasn't worked for years,
7045 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7047 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
7049 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7050 (ps_CTORS, ps_DTORS): New section types.
7051 (vms_fixup_xtors_section): New function
7052 (Ctors_Psect, Dtors_Psect): Define.
7053 (IS_GXX_XTOR): Define
7054 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7055 Filter static constructors/destructors and add to
7056 Ctors_Symbols/Dtors_Symbols chain.
7057 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7058 appropriate section.
7060 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
7061 * makefile.vms: Merge vax/vms support.
7063 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7065 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7066 (elf_pseudo_table): Add them.
7067 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7068 (md_apply_fix): Accept them.
7069 (mips_fix_adjustable): Don't adjust them.
7070 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7071 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7072 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7073 (tc_fix_adjustable): Don't adjust them.
7075 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7077 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7079 * Makefile.in: Regenerate.
7080 * configure.in: AC_SUBST cgen_cpu_prefix.
7081 * configure: Regenerate.
7083 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7085 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7086 Changed all users of COND12_DELAY.
7088 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7090 * config/tc-mn10300.c (set_arch_mach): New function.
7091 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7092 (md_begin): Default to mn10300 mode.
7093 (md_assemble): Only accept instructions for the core mn10300
7094 chip and the active machine type.
7096 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7098 * subsegs.h (segment_info_type): Give the struct a name.
7099 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7100 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7101 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7102 * config/tc-w65.h (tc_reloc_mangle): Declare.
7103 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7105 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7107 * config/tc-v850.c (v850_comm): Restore old section
7108 after common processing.
7110 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7112 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7114 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7116 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7117 char with code that explicitly sign-extends.
7119 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
7121 * config/tc-v850.c (md_begin): Restore text section as the current
7122 section after creating call table sections.
7123 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
7126 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7127 with call to macro SYM_AUXINFO.
7129 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7131 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7132 with the program transform name.
7133 * Makefile.in: Rebuild.
7135 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7137 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7140 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7142 * config/tc-i386.c (i386_operand): Be prepared for a space between
7143 the open parenthesis and the start of the register operand,
7144 because of the June 16 change.
7146 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7148 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7151 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7153 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7154 even if it is belived to be unnecessary.
7156 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7158 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7160 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7162 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7164 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7165 shift amount for a repeated operand. The shift amount for the
7166 repeated copy comes from the size of the operand.
7168 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7170 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7172 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7174 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7176 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7178 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7179 characters in it as LEX_IS_SYMBOL_COMPONENT.
7180 * config/tc-i386.h (tc_symbol_chars): Define.
7181 (extra_symbol_chars): Declare.
7182 * config/tc-i386.c (extra_symbol_chars): Define.
7183 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7184 (line_comment_chars): Set to '/' if TE_LINUX.
7185 * doc/c-i386.texi (i386-prefixes): Update.
7186 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7188 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7190 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7191 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7193 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7195 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7196 constraint in instructions REP & REPI.
7198 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7200 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
7201 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
7203 (check_range): If the operand is shifted, then shift the number
7204 before checking its range.
7206 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
7208 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7211 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7213 * config/tc-v850.c (v850_comm): Create special sections as needed.
7215 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7217 * config/tc-d10v.c (write_2_short): Addition of swapping
7218 instructions for sequential and reverse sequential order when
7219 given order is not possible.
7221 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7223 * Makefile.am: Rebuild dependencies.
7224 (DEP_INCLUDES): Fix reference to intl build directory.
7225 * Makefile.in: Rebuild.
7227 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7229 * doc/c-i386.texi: Update 16 bit documentation.
7231 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7232 IgnoreDataSize to IgnoreSize as they are used for address size as
7234 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7235 32-bit mode, similarly addr16/data16 and variants.
7237 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7239 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7240 sequential word multiply instructions.
7242 (do_assemble): Add extra command line argument, to allow mul32
7243 attribute to be preserved across parallel insns.
7244 (md_assemble): Insert NOPs between explicitly parallel insns which
7245 contain an 32 bit multiply and a 16 multiply.
7247 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7249 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7252 * config/tc-i386.c (reloc): Add braces.
7254 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7255 consistent with Intel naming.
7256 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7257 use bitfields in sib_byte.
7258 (modrm_byte): Don't use bitfields here either.
7260 * config/tc-i386.c (current_templates): Add const.
7261 (parse_register): Add const to return, param, and char *s.
7262 (i386_operand): Add const to reg_entry *r.
7263 * config/tc-i386.h (templates): Add const to start, end.
7265 Inspired by code for 16 bit gas support from Martynas Kunigelis
7266 <martynas@nm3.ktu.lt>:
7267 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7268 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7269 (uses_mem_addrmode): Remove.
7270 (md_estimate_size_before_relax): Add support here too.
7271 (md_relax_table): Rewrite interface to md_relax for 16 bit
7273 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7274 (opcode_suffix_to_type): Remove.
7275 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7276 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7277 (md_convert_frag): Likewise.
7278 (i386_operand): Add support for 16 bit base/index regs,
7279 immediates, and displacements. Remove some unnecessary casts, and
7280 localise end_of_operand_string, displacement_string_start,
7281 displacement_string_end variables. Add GCC_ASM_O_HACK.
7282 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7284 * config/tc-i386.c (prefix_hash): Remove.
7285 (md_begin): Rewrite without obstacks. Remove prefix hash table
7286 handling. Rewrite lexical table handling.
7287 (i386_print_statistics): Don't print prefix statistics.
7288 (md_assemble): Rewrite instruction parser so that line is not
7289 converted to lower case. Don't do a hash_find for prefixes,
7290 instead recognise them via opcode modifier.
7291 (expecting_operand, paren_not_balanced): Localise variables.
7292 * config/tc-i386.h (IsPrefix): Define.
7293 (prefix_entry): Remove.
7295 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7296 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7297 '\\' in case where comment_chars contains '/'.
7299 * config/tc-i386.c (MATCH): Ensure given operand and template
7300 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7301 you must write `ljmp *table(%ebx)'.
7303 From H.J. Lu <hjl@gnu.org>:
7304 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7305 as 0 ifndef BFD_ASSEMBLER.
7306 (md_assemble): Allow immediate operands without suffix or
7307 other reg operand to default in size to the current code size.
7309 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
7311 * config/tc-v850.c (md_begin): Restore creation of
7312 .call_table_text and .call_table_data sections.
7314 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7316 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7317 after emitting a word of noops.
7319 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7321 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7322 (i386_operand): Simplify checks for valid base/index combinations.
7323 Disallow `in 4(%dx),%al'.
7325 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7327 (add_prefix): Change parameter from char to int.
7329 * config/tc-i386.h (Ugh): Define opcode modifier.
7330 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7332 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7333 CONSISTENT_REGISTER_MATCH macros to check register types more
7334 thoroughly. Check for illegal suffix/operand combinations
7335 when matching insns with operands. Handle new `s' suffix, and
7336 associated FloatMF opcode modifier for float insns with memory
7338 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7339 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7340 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7341 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7342 DATA_PREFIX_OPCODE throughout.
7344 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7345 (md_assemble): Rewrite suffix/register operand checking code to be
7346 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7347 AnyMem, the better to grep.
7349 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7350 given a memory operand. Don't set Abs bits either.
7351 (type_names): Remove Mem*, Abs*.
7352 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7353 define opcode_modifiers as these cases are handled by Disp8,
7354 Disp16, Disp32 and suffix checks.
7355 (COMES_IN_BOTH_DIRECTIONS): Remove.
7356 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7358 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7359 if IgnoreDataSize modifier given. Remove ShortformW modifier
7360 test. Add test for ShortForm in W base_opcode modification.
7361 Merge Seg2ShortForm and Seg3ShortForm code.
7362 * config/tc-i386.h (ShortFormW): Remove.
7363 (IgnoreDataSize): Define.
7365 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7367 * config/tc-d30v.c (md_assemble): Store previous segment state
7368 with previous instruction.
7370 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7372 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7373 (ebp, esp): Remove static variables.
7374 (MATCH): Remove test for InOutPortReg.
7375 (i386_operand): Properly handle InOutPortReg here instead.
7376 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7377 (md_assemble): Simplify and correct modrm and sib generation.
7378 (i386_operand): Add warning for scale without index.
7379 Rewrite checks for valid base/index combinations.
7381 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7382 macros and enclose in do while(0).
7383 (RESTORE_END_STRING): Likewise.
7384 (md_assemble): Add one to printed operand number so we start
7385 from 1 not 0. Add some more gettext invocations.
7386 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7389 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7390 DATA_PREFIX, SEG_PREFIX): Define.
7391 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7392 (check_prefix): Remove function.
7393 (add_prefix): New function. Add prefix to i.prefix as well as
7395 (md_assemble): Changes for add_prefix. Remove hack for wait
7396 prefix, instead always output prefixes in fixed order. Test
7397 for jcxz/loop when selecting between word & dword operations,
7398 and add address size prefix rather than operand size prefix.
7399 Remove operand -> address size hack when emitting jcxz/loop.
7400 (i386_operand): Remove O_Absent check as it's done in expr.
7402 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7404 * configure.in: Recognize m5200 as a cpu_type of m68k.
7405 * aclocal.m4: Rebuild with current libtool.
7406 * configure: Rebuild.
7408 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7410 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7411 to relaxable_symbol to prevent references to external symbol from
7414 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7416 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7417 symbols are relaxable.
7419 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
7421 * config/tc-v850.c (md_begin): Don't create special
7422 sections by default.
7424 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7426 * config/tc-mips.c (macro): For div and udiv, close the
7427 reorder block as soon as possible.
7429 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7431 From Matt Semersky <matts@scd.hp.com>:
7432 * macro.c (macro_mri_mode): New function.
7433 * macro.h (macro_mri_mode): Declare.
7434 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7437 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7439 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7442 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7443 until after xstrdup in OBJ_EVAX case.
7445 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7447 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7448 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7449 of hardcoded magic number.
7450 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7452 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7454 * read.c (do_s_func): New function.
7456 * read.h (do_s_func): Add prototype.
7458 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7460 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7461 nops if fill pattern not specified.
7463 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7465 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7466 * config/te-go32.h (TE_GO32): Define.
7467 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7469 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7471 Implement .func/.endfunc pseudo-ops.
7472 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7474 * read.c (potable): Add .func,.endfunc.
7475 (s_func): New function.
7476 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7478 (in_doc_func_p,current_function_label): New static globals.
7479 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7481 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7483 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7484 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7485 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7486 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7487 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7488 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7489 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7490 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7491 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7492 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7493 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7494 * config/tc-a29k.c: Don't define md_short_jump_size,
7495 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7496 * config/tc-alpha.c: Likewise.
7497 * config/tc-alpha.h: Likewise.
7498 * config/tc-arm.c: Likewise.
7499 * config/tc-h8300.c: Likewise.
7500 * config/tc-h8500.c: Likewise.
7501 * config/tc-hppa.c: Likewise.
7502 * config/tc-i860.c: Likewise.
7503 * config/tc-i960.c: Likewise.
7504 * config/tc-ppc.c: Likewise.
7505 * config/tc-sh.c: Likewise.
7506 * config/tc-sparc.h: Likewise.
7507 * config/tc-tic30.c: Likewise.
7508 * config/tc-w65.c: Likewise.
7509 * config/tc-z8k.c: Likewise.
7511 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7513 * config/tc-vax.c (_): Delete this macro used for placeholder
7514 values in vax_operand_width_size; it conflicts with the _() macro
7515 used for internationalization.
7517 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7519 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7520 code. From Chris Moller <moller@bops.com>.
7522 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7523 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7524 * read.c (emit_expr): Initialize seg and subseg fields of a new
7526 * write.c (write_object_file): Switch to the appropriate segment
7527 and subsegment when processing a broken word.
7529 * config/tc-m68k.c (mri_assemble): New static function.
7530 (build_mri_control_operand): Call mri_assemble rather than
7532 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7533 (s_mri_endf, s_mri_endw): Likewise.
7535 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7537 * read.c (s_org): Call md_flush_pending_output if it is defined.
7539 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7541 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7543 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7544 (md_parse_option): Add for same.
7545 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7546 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7547 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7549 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7551 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7553 * config/tc-arm.c (find_real_start): Relax definition of local
7556 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7558 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7559 symbols at the given address, not just the last one specified.
7561 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7563 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7564 or number_to_chars_littleendian to write data.
7566 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7568 * config/tc-v850.c (md_assemble): Remove artificially created
7569 register name symbols.
7571 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7573 * write.c (fixup_segment): Change "segment" to "section" in
7576 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7578 * write.c (fixup_segment): Change sym1-sym2 message again.
7580 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7582 * write.c (fixup_segment): Improve error message for sym1-sym2
7583 errors when sym1 is in a different segment from sym2.
7585 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7587 * config/tc-m32r.c (warn_unmatched_high): New static local.
7588 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7589 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7590 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7591 (md_parse_option): Likewise.
7592 (md_show_usage): Likewise.
7593 (m32r_frob_file): Likewise.
7595 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7596 (read_a_source_file): Call them.
7597 * read.h (stabs_generate_asm_file): Declare.
7598 * stabs.c (stabs_generate_asm_file): New function.
7599 (generate_asm_file): New function.
7600 (stabs_generate_asm_lineno): Move file name handling into
7603 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7605 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7606 (d30v_current_align, d30v_current_align_seg): New variables.
7607 (d30v_last_label): New variable.
7608 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7609 (s_d30v_data, s_d30v_section): Likewise.
7610 (md_pseudo_table): Call them.
7611 (md_begin): Initialize d30v_current_align_seg.
7612 (md_assemble): Call d30v_align when needed by known current alignment.
7613 (d30v_frob_label, d30v_cons_align): New functions.
7614 * config/tc-d30v.h (md_do_align): Remove.
7615 (tc_frob_label): Call d30v_frob_label.
7616 (md_cons_align): New.
7618 * config/tc-d30v.c (find_format): Convert complex expressions to
7619 expression symbols before processing. Clean up code formatting.
7621 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7623 * po/Make-in (install-info): New target.
7625 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7627 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7629 * config/tc-mn10300.c (md_assemble): Likewise.
7631 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7633 * Makefile.am: Update with `make dep-am'.
7634 (HFILES): Add cgen.h.
7635 (cgen.o): Depend on cgen.h.
7636 * Makefile.in: Regenerate.
7638 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7640 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7642 * gasp.c (grab_label): Permit a label to be a preprocessor
7643 variable by permitting a label to start with a backslash.
7645 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7647 * config/tc-mips.c (validate_mips_insn): Removed hack
7648 for previously inaccessible bitfields in some INSN_TRAP
7651 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7653 * config/tc-d30v.c (do_assemble): Abort with error message
7654 if opcode operands do not match.
7656 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7658 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7659 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7660 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7661 similar new 'q' operand.
7663 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7665 * cgen.c (cgen_asm_finish_insn): Fix typo.
7667 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7670 * cgen.c: Include it.
7671 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7672 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7673 All callers updated.
7674 * config/tc-m32r.c: Include cgen.h.
7675 (m23r_insn): New members num_fixups,fixups.
7677 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7679 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7680 to avoid compiler warning.
7682 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7684 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7687 * makefile.vms (OBJS): Add ehopt.obj
7689 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7691 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7693 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7695 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7696 a short format insn.
7697 (md_assemble): Set it for explicitly packed insns.
7699 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7701 * config/obj-coff.c (c_symbol_merge): Do not take address of
7702 native fields when performing the memcpy.
7704 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7706 * config/tc-mips.c (macro,macro2): Implement
7707 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7709 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7711 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7712 relocations against globally visible symbols.
7713 * config/tc-m68k.c (relaxable_symbol): New macro.
7714 (m68k_ip, md_estimate_size_before_relax): Use it.
7715 (tc_m68k_fix_adjustable): Also handle weak symbols.
7717 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7719 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7720 references to externally visible symbols.
7721 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7722 values in twice for a PC relative reloc if the symbol is
7725 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7726 don't adjust a PC relative reloc against an externally visible
7728 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7729 for a PC relative fixup against an externally visible defined
7730 symbol, arrange to store object file and addend values as though
7731 the symbol were not defined.
7732 (tc_gen_reloc): Likewise.
7734 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7736 * read.c (sizeof_leb128): Referenced externally by write.c so
7739 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7741 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7742 and expand a 'debug' symbol associated with the next instruction
7743 that does not cause a short instruction to be filled with a NOP.
7744 (md_pseudo_table): Add support for .debugsym.
7745 (assemble_parallel_insn): Add calls to expand_debug_sym as
7747 (md_assemble): Ditto.
7749 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7751 * as.c (main): Conditionally call setlocale.
7752 * gasp.c (main): Likewise.
7753 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7754 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7756 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7758 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7760 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7762 * config/tc-hppa.c: Change all calls to bzero to use memset.
7763 (pa_ip): Add cast to avoid warning.
7764 (tc_gen_reloc, md_apply_fix): Likewise.
7765 (pa_find_space_by_number): Likewise.
7766 (hppa_force_relocation): Likewise.
7767 (pa_block): Change i to unsigned int.
7768 * config/obj-som.h (obj_som_copyright): Declare.
7770 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7772 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7773 for line numbers for assembly source.
7775 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7777 * configure.in: Change version number to 2.9.4
7778 * configure: Rebuild.
7780 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7782 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7784 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7786 * ecoff.h: Change symbolS in function declaration to struct
7789 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7791 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7792 (md_convert_frag): Fix i18n typo.
7794 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7796 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7797 * ecoff.h: Protoype it.
7798 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7799 [EVAX] (s_alpha_prologue): Delete.
7800 (md_pseudo_table): Update.
7802 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7804 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7805 array to local pointer.
7806 (get_args, parse_expr): Add casts to avoid warnings.
7808 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7810 * read.c (s_set): Cast xmalloc return value to fragS *.
7811 * config/tc-m68k.c (m68k_ip): Function made static to match
7812 previous forward declaration.
7813 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7815 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7817 * config/tc-v850.c: Add internationalisation macros to error
7820 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7821 macros to error strings.
7823 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7825 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7826 reloc is in the TOC csect.
7827 (md_apply_fix3): Correct gettext typo.
7829 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7831 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7832 .L - they are local labels and the branches are not really
7833 function calls but rather far jumps.
7835 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7837 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7839 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7841 * config/tc-i386.c (md_assemble): Print operand number rather than
7842 using ordinal_names.
7843 (i386_operand): Likewise.
7845 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7847 * Makefile.am (INTLLIBS): Define to work around apparent automake
7849 All Makefiles: Regenerated.
7851 * Many files: Added gettext invocations around user-visible
7853 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7854 HAVE_LC_MESSAGES): Define.
7855 * dep-in.sed: Added asintl.h.
7856 * po/Make-in: New file.
7857 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7859 * read.c (Z_): Renamed from `_'.
7860 * Makefile.am (SUBDIRS): Added po.
7861 (POTFILES): new macro.
7862 (po/POTFILES.in): New target.
7863 ($(OBJS)): Added asintl.h.
7865 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7866 (as_new_LDADD): Added $(INTLLIBS).
7867 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7868 (gasp_new_LDADD): Added $(INTLLIBS).
7869 (gasp_new_DEPENDENCIES): New macro.
7870 * configure, aclocal.m4: Rebuilt.
7871 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7873 (ALL_LINGUAS): Define.
7874 * macro.c: Include "asintl.h".
7875 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7876 * as.h: Include "asintl.h".
7877 * config/tc-i386.c (ordinal_names): Removed.
7878 (md_assemble): Changed error text to avoid ordinal_names.
7879 (i386_operand): Likewise.
7880 (reloc): Added as_bad to avoid i18n problems.
7881 (tc_gen_reloc): Likewise.
7882 * config/tc-arm.c (bad_args): Now a #define.
7884 * config/obj-vms.c (VMS_stab_parse): Changed type of
7886 (global_symbol_directory): Unified strings to avoid i18n
7888 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7889 avoid i18n problems.
7890 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7891 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7893 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7895 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7897 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7899 * as.c (print_version_id): Added an fprintf to avoid i18n
7901 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7903 * expr.c (expr): Added as_warn call to avoid i18n problems.
7904 * messages.c (as_assert): Changed code to avoid i18n problems.
7905 (as_abort): Likewise.
7906 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7907 (s_space): Likewise.
7908 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7910 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7912 * config/tc-i386.c (check_prefix): New static function, split out
7914 (struct _i386_insn): Add wait_prefix field.
7915 (md_assemble): Remove wait_prefix local variable. Use
7916 check_prefix when adding a prefix.
7918 * config/tc-i386.c (current_templates): New static variable.
7919 (md_assemble): Remove current_templates local variable.
7920 (md_assemble, i386_operand): Improve error and warning messages in
7921 many places. Add RESTORE_END_STRING in many places before error
7922 return. Clarify some comments.
7924 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7926 (md_assemble): Parse string instruction operands, looking for
7927 segment override prefixes. Check for invalid segment prefixes on
7929 (i386_operand): i.seg[] and max mem_operand changes for string
7931 * config/tc-i386.h (EsSeg): Define.
7933 * config/tc-i386.h (regKludge): Define.
7934 (iclrKludge, imulKludge): Don't define.
7935 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7936 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7937 opcode_modifier checks to look for more common cases first. Add
7938 default_seg for IsString case.
7940 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7942 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7944 * configure: Rebuild with new automake and libtool.
7945 * aclocal.m4, Makefile.in: Likewise.
7947 * doc/Makefile.am (as.dvi): New target.
7948 * doc/Makefile.in: Rebuild.
7950 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7952 * configure.in: Added sparc86x support.
7954 * configure: Rebuild.
7956 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7958 (md_parse_option): Warn if -EL is not supported for this architecture.
7960 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7962 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7964 * config/tc-mips.c (mips_ip): Note when we use get match on
7965 the full instruction name.
7967 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7969 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7970 back into the expression to handle add/sub simplification correctly.
7972 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7974 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7976 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7978 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7981 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7983 * symbols.c (max_indent_level): New global.
7984 (print_symbol_value_1): Use it.
7985 * expr.h (expr_build_dot): Declare.
7986 * expr.c (expr_build_dot): New function.
7988 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7990 * symbols.c (print_binary): New function.
7991 (print_expr_1): Call it.
7993 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7995 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7996 operand in the opcode.
7998 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8000 * config/tc-i386.h: Reorder operand flags and opcode modifier
8001 flags for clarity. Remove unused definitions: Unknown,
8002 ImmUnknown, DispUnknown, NoModrm.
8003 * config/tc-i386.c (type_names): Add missing Debug type.
8004 (md_assemble): Better duplicate prefix checking. Quicker string
8005 instruction check via new opcode_modifier flag.
8007 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8009 * doc/as.texinfo (Invoking): Clarify -Wa example.
8011 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8013 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
8014 (s_mips_weakext): Define.
8015 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
8016 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8019 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8021 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8022 is an error if the value can not be computed at assembly time.
8023 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8025 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8027 * gasp.c (main): Set next field of new include_path structure to
8028 NULL. From Avery Pennarun <averyp@gdc.ca>.
8030 * read.c (s_mri_sect): Call as_bad rather than abort for an
8031 unsupported MRI target.
8033 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8035 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8036 the destination of a branch instruction should be altered.
8037 (find_real_start): New function: Locate the real, Thumb coded
8038 start of a Thumb function.
8039 (do_t_branch23): Alter the destination of branches to Thumb
8042 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8044 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8046 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8049 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8051 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8052 * doc/c-hppa.texi: Likewise.
8054 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8056 * Makefile.am: Rebuild dependencies.
8057 * Makefile.in: Rebuild.
8059 * Makefile.am (DEP_INCLUDES): New variable.
8060 (.dep1): Change to work when srcdir is not an absolute path.
8061 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8062 * Makefile.in: Rebuild.
8064 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8066 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8067 LinearAddress patch.
8069 * configure.in: Set version to 2.9.1.
8070 * configure: Rebuild.
8072 * Branched binutils 2.9.
8074 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8076 * config/tc-i386.h (FWait): Define.
8077 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8078 other prefixes. Check FWait flag in opcode table to see which
8079 instructions require an fwait prefix.
8081 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8083 * stabs.c (get_stab_string_offset): Always create a stab string
8086 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8088 Fix some gcc -Wall warnings:
8089 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8090 * ehopt.c (eh_frame_code_alignment): Likewise.
8091 * expr.c (integer_constant, operand): Likewise.
8092 * frags.c (frag_align): Likewise.
8093 * gasp.c (level_0, change_base, doinstr): Likewise.
8094 * hash.c (hash_ask): Likewise.
8095 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8096 (debugging_pseudo): Likewise.
8097 * macro.c (define_macro, check_macro): Likewise.
8098 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8099 (ignore_rest_of_line, float_cons): Likewise.
8100 * symbols.c (decode_local_label_name): Likewise.
8101 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8102 (fixup_segment, number_to_chars_bigendian): Likewise.
8103 (number_to_chars_littleendian): Likewise.
8104 * config/atof-ieee.c (gen_to_words): Likewise.
8105 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8106 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8107 * read.c (output_big_sleb128): Initialize locals to avoid
8109 (output_big_uleb128, equals): Likewise.
8110 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8111 to unsigned int. Change zeros to unsigned int.
8112 * cond.c (s_if): Add return to default case.
8113 * frags.c (frag_now_fix): Change return type to addressT.
8114 * frags.h (frag_now_fix): Update declaration.
8115 * listing.c (file_info_struct): Change linenum to unsigned int.
8116 (struct list_info_struct): Change hll_line to unsigned int.
8117 (print_source): Update format string.
8118 * read.c (emit_expr): Change scan to unsigned int, and don't
8119 bother to initialize it.
8120 * symbols.c (dollar_label_count): Change to unsigned long.
8121 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8122 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8123 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8125 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8127 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
8128 mcf5200 just as we do for m68000.
8129 (m68k_init_after_args): Likewise.
8130 (md_estimate_size_before_relax): Likewise.
8132 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8134 * config/tc-v850.c (md_assemble): Store relocation addend in
8135 fixup instead of instruction.
8137 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8139 * config/tc-i386.c (md_assemble): Swap template arguments to
8140 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8141 This macro is currently symmetric, so passing them the wrong
8142 way didn't cause any problem, but may if the macro is changed
8144 After copying template to i.tm, use i.tm. rather than t-> to
8145 access fields, and make t a const*
8146 Move i.tm.operand_types[] swap to immediately after the copy.
8148 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8150 * expr.h (expr_build_uconstant): Add prototype.
8151 (expr_build_unary,expr_build_binary): Add prototypes.
8152 * expr.c (expr_build_uconstant): New function.
8153 (expr_build_unary,expr_build_binary): New functions.
8155 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8157 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8158 * macro.c (macro_expand_body): Increase buffer size.
8159 * messages.c (as_warn): Likewise.
8160 (as_warn_where, as_bad, as_bad_where): Likewise.
8162 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8164 Based on patch from H.J. Lu <hjl@gnu.org>:
8165 * Makefile.am (DISTSTUFF): New variable.
8166 (diststuff): New target.
8167 * Makefile.in: Rebuild.
8169 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8171 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8172 m32r_elf_section_change_hook.
8174 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8175 emit a nop if a section ends with a 16 bit instruction.
8177 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8179 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8180 s_lcomm rather than obj_coff_lcomm.
8181 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8183 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8185 * config/tc-i386.h (LinearAddress): Define.
8186 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8187 instruction, don't use a default segment.
8189 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8191 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8192 * configure: Rebuild.
8194 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8196 * aclocal.m4, configure: Rebuild with libtool 1.2.
8198 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8200 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
8201 PC relative branches. Patch courtesy of Jonathan Walton.
8204 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8206 * configure.in (emulations): Add thumb-pe target.
8208 * configure (emulations): Add thumb-pe target.
8210 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
8212 * itbl-lex.l (yywrap): Don't define if already defined as a
8215 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8217 * depend.c (quote_string_for_make): New function.
8218 (wrap_output): Use it.
8220 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8222 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8223 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8225 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8227 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8228 Recognize -GN and -relax.
8229 (md_begin): Initialize gp size from -G switch.
8230 (alpha_force_relocation): Always force if -relax.
8231 (alpha_align): Take a new argument that will specify when to
8232 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8233 Change all callers. Emit nop alignment padding as nop+unop pair.
8235 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8237 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8238 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8240 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8242 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8243 require padding to the next long word boundary.
8245 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8247 * cgen.c: #include symcat.h.
8248 * config/tc-m32r.c: Likewise.
8250 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8252 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8253 absolute expressions instead of '$' prefixed register names.
8255 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8257 * read.c (s_set): Record file and line info for symbols when -as.
8258 (pseudo_set): Don't overwrite that dummy fragment.
8260 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8262 * config/tc-ppc.c (md_pseudo_table): Add "section".
8263 (ppc_named_section): New static function.
8265 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8267 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8268 so we don't have to scan the entire list.
8270 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8272 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
8273 case, allow the parallel instructions to modify the same flag
8276 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8278 * listing.c (list_symbol_table): Categorize symbols by
8279 undefined_section rather than sy_frag->line == NULL.
8281 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8283 * Makefile.am (install-exec-local): Install properly when ln
8284 fails or tooldir == prefix.
8286 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8288 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8289 Test result of insert_operand for error.
8291 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8293 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8294 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8295 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8296 * doc/Makefile.in: Rebuild.
8298 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8300 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8301 (macro): Fix handling of M_COP[0-3].
8303 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8305 Based on patches from Ross Harvey <ross@teraflop.com>:
8306 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8307 if macro_alternate or macro_mri.
8308 (getstring): Remove support for byte constants between < and >.
8309 (get_any_string): '<' only starts a string if macro_alternate or
8311 (macro_expand_body): Permit keyword parameters following
8312 positional parameters.
8314 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8315 * configure.in (alpha*-*-netbsd*): New target.
8316 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8317 * configure: Rebuild.
8319 * as.h (flag_warn_suppress_instructionswap): Move from here...
8320 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8321 here, and make static.
8323 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8324 BFD_ASSEMBLER or MANY_SEGMENTS.
8326 * as.c (show_usage): Update bug-gnu-utils address.
8327 * gasp.c (show_usage): Likewise.
8328 * doc/as.texinfo (Bug Reporting): Likewise.
8330 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8332 * config/tc-mips.c (load_address): Don't use mips III or mips IV
8333 insns regardless of the size of a pointer if we're in mips I or
8335 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8337 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8339 Fix rac to accept only a0:
8340 * tc-d10v.c (parallel_ok, find_opcode):
8341 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8342 Introduce OPERAND_GPR.
8344 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8346 * read.c (s_fill): Handle non-constant repeat counts by creating
8347 an rs_space fragment.
8349 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8351 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8352 from as_bad to as_warn.
8354 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8356 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8357 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8358 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8360 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8362 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8363 seg_fix_rotP rather than fix_root from seg_info.
8365 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8367 * expr.c: Add support for 0x1_2_3_4 bignums.
8369 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8371 * configure.in: Change -linux* to -linux-gnu*.
8372 * configure: Rebuild.
8374 * app.c (do_scrub_begin): Treat \r as whitespace.
8376 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8378 * Makefile.am: Update dependencies.
8379 * Makefile.in: Rebuild.
8381 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8383 * configure, aclocal.m4: Rebuild with new libtool.
8385 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8387 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8388 the argument to bfd_set_arch_mach.
8389 (load_address): Use bfd_arch_bits_per_address to determine the
8390 bit size of an address instead of looking at the isa level.
8391 (macro, macro2, s_cprestore, s_cpadd): Likewise.
8393 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8395 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8397 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8399 * ehopt.c: New file.
8400 * as.h (enum _relax_state): Add rs_cfa.
8401 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8402 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8403 * read.c (emit_expr): Call check_eh_frame.
8404 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8405 (relax_segment): Likewise.
8406 * Makefile.am: Rebuild dependencies.
8407 (GAS_CFILES): Add ehopt.c.
8408 (GENERIC_OBJS): Add ehopt.o.
8409 * doc/internals.texi (Frags): Document rs_cfa.
8411 * as.c (show_usage): Mention --traditional-format.
8412 (parse_args): Accept --traditional-format.
8413 * as.h (flag_traditional_format): Declare.
8414 * output-file.c (output_file_create): If flag_traditional_format,
8415 set BFD_TRADITIONAL_FORMAT on stdoutput.
8416 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8418 * config/tc-mips.c (append_insn): Make sure that if we have a
8419 fixup for an unmatched %hi reloc, it does not associated with a
8422 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8423 * doc/Makefile.in: Likewise.
8425 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8427 * config/tc-m32r.c (check_for_side_effects): New function.
8428 (can_make_parallel): Add checks for instruction side effects
8429 clashing with the other instruction.
8430 (assemble_parallel_insn): Improve warning messages. Return error
8431 message from non-swapped instruction order.
8433 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8435 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8437 * config/tc-arm.h: Replace md_after_pass_hook definition with a
8438 md_cleanup definition. This moves the forced literal output to
8439 the end of the source pass, and avoids macro's inserting literals
8440 into the code immediately after the macro expansion.
8442 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8444 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8445 a gas internal symbol is adjustable.
8446 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8448 * as.h: If gcc version greater than 2.6, use `__format__' and
8449 `__printf__' in function attributes, rather than `format' and
8452 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8454 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8456 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8458 Add tms320c30 support:
8459 * config/tc-tic30.h: New file.
8460 * config/tc-tic30.c: New file.
8461 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8462 TARGET_FORMAT as "coff-tic30".
8463 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8464 * Makefile.am: Rebuild dependencies.
8465 (CPU_TYPES): Add tic30.
8466 (CPU_OBJ_VALID): tic30-aout is valid.
8467 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8468 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8469 * configure, Makefile.in: Rebuild.
8471 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8473 * config/tc-v850.c (md_assemble): Improvements to error messages.
8475 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8477 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
8478 BFD_RELOC_HI16_S to store the high bits of any value.
8480 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8481 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8482 assembler calculate relocations to any external symbol at all.
8483 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8484 involving generation of pc-relative relocs.
8485 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8486 has been moved to md_apply_fix3.
8488 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8489 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8490 which actually means (the address of identifier's GOT entry) +
8491 constant, which is not particularly useful.
8493 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8495 * read.h (include_dirs): Declare.
8496 (include_dir_count,include_dir_maxlen): Declare.
8498 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8500 * configure.in: Correct check for shared opcodes library.
8501 * configure: Rebuild.
8503 * listing.c (buffer_line): If we can't open the file, set at_end.
8504 (listing_print): Remove unused local variable fi.
8506 * config/m68k-parse.y (reglistpair): Handle register list in
8509 * config/vms-conf.h: Don't undef VERSION.
8511 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8513 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8515 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8517 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8518 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8519 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8520 (EXTRA_DIST): Define.
8521 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8522 explicitly rather than via the list of object files.
8523 (gcc-as.opt): New file created when make-gas.com is run.
8524 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8525 itbl-cpu.h} to #include appropriate file rather than copying that
8527 * config/vms-conf.h: Synchronize with current config.in.
8528 * Makefile.in: Rebuild.
8530 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8532 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8533 (parallel_ok): Relaxed parallel subinstruction dependency check.
8535 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8537 * as.h (flag_warn_suppress_instructionswap): added new flag.
8538 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8539 command line argument.
8540 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8541 warning only if flag_warn_suppress_instructionswap is false.
8543 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8545 * configure.in (i386-*-mingw32*): New target.
8546 * configure: Rebuild.
8548 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8550 * symbols.c (resolve_symbol_value): Don't set the segment if it
8551 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8553 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8556 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8558 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8559 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8562 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8564 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8566 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8568 * config/tc-v850.c (v850_insert_operand): Display instruction when
8569 an error is encountered.
8571 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8573 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8574 (i386-*-sco3.2v5*coff): New target.
8575 (i386-*-sco3.2*): New target.
8576 * configure: Rebuild.
8578 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8580 * config/tc-v850.c: Tidy error message production.
8582 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8584 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8585 validate_immediate return value in the right type for comparisons
8588 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8590 * listing.c (MAX_BYTES): Use listing variables not constants.
8591 (data_buffer): No longer an array, but a pointer.
8592 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8593 (listing_listing): Allocate data_buffer.
8595 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8597 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8598 --listing-rhs-width, --listing-cont-lines.
8599 (show_usage): Update.
8600 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8601 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8602 (print_lines): Use the variables instead of the constants.
8603 (listing_listing): Likewise.
8604 * listing.h: Declare the new vars.
8606 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8608 * as.c (parse_args): Add --keep-locals alias for -L.
8609 Add --strip-local-absolute.
8610 (show_usage): Update.
8611 * as.h (flag_strip_local_absolute): New flag.
8612 * symbols.c (S_IS_LOCAL): Use it.
8613 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8614 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8615 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8617 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8619 * config/tc-m32r.c: Detect if explicitly parallel instructions
8620 might have an io conflict and issue a warning message.
8622 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8624 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8625 cgen_swap_fixups): Functions to save, restore and swap the fixup
8626 chain with a backup copy.
8627 (cgen_asm_finish_insn): Returns address of constructed insn.
8629 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8631 * listing.c (file_info_struct): Remove FILE, add POS.
8632 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8633 (file_info): Don't open the file.
8634 (buffer_line): Check for the file in the last_open cache, updating
8636 (print_source): Don't reference file_info->file.
8637 (listing_listing): Likewise.
8638 (listing_print): Close the file in the cache, if any.
8640 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8642 * read.c (dwarf_file_string): New file static variable.
8643 (emit_expr): Look for constant sequence that leads up to a file
8644 name in DWARF debugging output.
8645 (stringer): Use dwarf_file_string to decide whether to accept a
8646 string as a file name.
8648 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8650 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8651 (crack_operand): Add reg->reglst MRI hack.
8652 (r_seg): Put reglst symbols in reg_section.
8653 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8655 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8657 * tc-sh.c (get_specific): Handle SGR & DBR.
8659 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8661 * tc-h8300.c (parse_reg): Take the length of the symbol into
8662 account when attempting to match a register name.
8663 * tc-h8500.c (parse_reg): Likewise.
8665 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8667 * cgen.c: Formatting changes to improve readability.
8669 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8671 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8674 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8676 Based on a patch from Jim Wilson
8677 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8678 (tc_gen_reloc): Handle cross section PC relative relocs
8681 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8683 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8685 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8687 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8688 (expr_jmp_buf): New static local.
8689 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8690 (cgen_md_operand): New function.
8691 * tc-m32r.c: Clean up pass over `struct foo' usage.
8692 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8694 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8696 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8697 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8699 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8701 * config/tc-i386.c (i386_operand): Give an error if there are
8702 unrecognized characters after an expression.
8704 For older changes see ChangeLog-9697