| blob | a083a87cd3048d1bad9ce236815c69d8e7103fdb |
1 2000-08-28 Catherine Moore <clm@redhat.com>
3 * tc-v850.c (v850_relax): Declare.
4 (v850_longcode): New routine.
5 (v850_handle_align): New routine.
6 (md_pseudo_table): Add longcall and longjump.
7 (md_parse_option): Check for relax option.
8 (tc_gen_reloc): Handle BFD_RELOC_V850_LONGCALL,
9 BFD_RELOC_V850_LONGJUMP, and BFD_RELOC_V850_ALIGN.
10 (md_apply_fix3): Likewise.
11 (v850_force_relocation): Likewise.
12 (v850_comm): Change the current section.
13 (md_assemble): Ensure that the correct value is put in the
14 fixup.
15 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
16 v850_zbss, v850_rosdata, v850_rozdata): Fix section book keeping.
17 Remove redundant v850ea support.
18 * tc-v850.h (HANDLE_ALIGN): Define.
19 (v850_handle_align): Declare.
20 * doc/c-v850.c: Document -mrelax, .longcall and .longjump.
22 2002-08-28 Svein E. Seldal <Svein.Seldal@solidas.com>
24 * configure.in: Add tic4x-coff* and c4x-coff*-coff-coff targets.
25 * configure: Regenerate.
26 * NEWS: Mention new port.
28 2002-08-28 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
30 * config/obj-coff.c: Add sdef definition.
31 * config/obj-coff.h: Add tic4x include file and set
32 target format.
33 * config/tc-tic4x.c: New file.
34 * config/tc-tic4x.h: New file.
36 2002-08-28 Alan Modra <amodra@bigpond.net.au>
38 * write.c (BFD_FAST_SECTION_FILL): Remove unused macro.
39 (TC_ADJUST_RELOC_COUNT): Tweak param name.
40 (TC_FORCE_RELOCATION, TC_FORCE_RELOCATION_SECTION): Likewise.
41 (TC_FIX_ADJUSTABLE, MD_PCREL_FROM_SECTION): Likewise.
42 (RELOC_ENUM): Define.
43 (fix_new_internal): Use RELOC_ENUM.
44 (fix_new, fix_new_exp): Likewise.
45 (adjust_reloc_syms): Comment. Remove unnecessary tests on sym != NULL.
46 Replace gotos with continue.
47 (write_relocs): Formatting. Avoid symbol loops in
48 RELOC_EXPANSION_POSSIBLE case too. Report bfd_reloc_outofrange
49 errors, and error number in other cases.
50 (fixup_segment): Remove param names from prototype. Rename
51 "this_segment_type" to "this_segment". Update linkrelax comment.
52 Remove "size, "place" and "where" local vars. Formatting. Update
53 "no symbol" comment. Remove #if 0 and #if 1.
55 * app.c (do_scrub_chars): Don't test IGNORE_NONSTANDARD_ESCAPES. Tidy.
57 2002-08-27 Alan Modra <amodra@bigpond.net.au>
59 * dwarf2dbg.c: Always include dwarf2dbg.h.
60 (dwarf2_directive_file): Adjust dummy version args.
61 * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED.
62 * expr.c (clean_up_expression <O_subtract>): Allow subtraction
63 when symbol values differ.
64 * read.c (do_align): Add ATTRIBUTE_UNUSED to label.
65 (pseudo_set <O_subtract>): Remove unnecessary segment test.
66 * config/obj-bout.c (obj_pseudo_table): Warning fix.
68 2002-08-26 Alan Modra <amodra@bigpond.net.au>
70 * config/tc-w65.c (md_section_align): Fix typo.
71 (md_parse_option): Return 0, not 1.
73 2002-08-22 Nick Clifton <nickc@redhat.com>
75 * doc/as.texinfo (Section): Note that if '@' is a comment
76 character then another symbol is used to prefix the section's
77 type.
79 2002-08-22 Christian Groessler <chris@groessler.org>
81 * config/tc-z8k.c (get_operands): Adjust ptr variable also in
82 "case 0" case.
84 2002-08-12 Graeme Peterson <gp@qnx.com>
86 * configure.in: Add support for sh-**-nto* target.
87 * configure: Regenerate.
89 2002-08-21 Nitin Gupta <niting@noida.hcltech.com>
91 * config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.
93 2002-08-21 Elena Zannoni <ezannoni@redhat.com>
95 * config/tc-ppc.c (ppc_cleanup): Do something only if format
96 is ELF.
97 (ppc_apuinfo_section_add): Define only if format is ELF.
98 (md_assemble): Emit APUinfo section only if format is ELF.
99 Fix formatting.
101 2002-08-21 Alan Modra <amodra@bigpond.net.au>
103 * config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
104 * config/tc-frv.c: Likewise.
105 * config/tc-hppa.c: Likewise.
106 * config/tc-ia64.c: Likewise.
107 * config/tc-ip2k.c: Likewise.
108 * config/tc-m68hc11.c: Likewise.
109 * config/tc-m68k.c: Likewise.
110 * config/tc-mmix.c: Likewise.
111 * config/tc-mn10300.c: Likewise.
112 * config/tc-sh.c: Likewise.
113 * config/tc-sparc.c: Likewise.
114 * config/tc-v850.c: Likewise.
116 2002-08-20 Richard Sandiford <rsandifo@redhat.com>
118 * config/tc-mips.c (macro2): Implement rotates by zero using shifts
119 by zero.
121 2002-08-19 Elena Zannoni <ezannoni@redhat.com>
123 From matthew green <mrg@redhat.com>
125 * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
126 PPC_OPCODE_PPC is, except for BookE architectures.
127 (md_parse_option): Add support for -mspe.
128 (md_show_usage): Add -mspe.
129 (md_parse_option): Add support for -me500 and
130 -me500x2 to generate code for Motorola e500 core complex.
131 (md_show_usage): Add -me500 and -me500x2.
133 (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
134 PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
135 PPC_APUINFO_BRLOCK): New macros.
137 (ppc_cleanup): New function.
138 (ppc_apuinfo_section_add): New function.
139 (APUID): New macro.
140 (md_assemble): Collect info and write the APUinfo section.
142 * config/tc-ppc.h (md_cleanup): Define.
143 (ppc_cleanup): Export.
144 (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
146 2002-08-17 Stan Cox <scox@redhat.com>
148 * config/obj-elf.c (obj_elf_change_section): Make non-static.
149 config/tc-mips.c (s_change_section): New function to support
150 IRIX .section pseudo-op.
152 2002-08-16 Nick Clifton <nickc@redhat.com>
154 * config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".
156 2002-08-15 Alexandre Oliva <aoliva@redhat.com>
158 * config/tc-mips.c (macro_build_jalr): Make sure we generate
159 the fix-up against on the right frag.
160 (s_cpsetup): Likewise. Parse third argument as expression, to
161 handle global symbols and forward/backward labels correctly.
163 2002-08-14 Nick Clifton <nickc@redhat.com>
165 * read.c (stringer): Catch attempts to create strings in the abs
166 section.
168 * config/tc-alpha.c: Fix compiling for COFF targets.
169 Some minor formatting tidyups.
171 2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
173 * config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
174 (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
175 according to the reloc.
176 (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
177 (TC_FORCE_RELOCATION): Define.
178 (tc_m68hc11_force_relocation): Declare.
180 * config/tc-m68hc11.c (md_pseudo_table): Add relax command.
181 (s_m68hc11_relax): New function for relax group.
182 (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
183 beginning of jump instruction.
184 (md_pcrel_from): Rename from md_pcrel_from_section and fix
185 address computation.
186 (tc-gen_reloc): Update.
187 (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
188 PC-relative fixup.
189 (tc_m68hc11_force_relocation): New function, handle new relocs.
190 (tc_m68hc11_fix_adjustable): New to make sure there are enough
191 reloc for the linker relax pass.
192 (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
193 and VTABLE relocs.
195 2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
197 * config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
198 (md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
199 (s_m68hc11_mode): New function for .mode pseudo op.
200 (s_m68hc11_mark_symbol): New function for .far and .interrupt
201 pseudo op.
202 * config/tc-m68hc11.h (elf_tc_final_processing): Define.
203 (m68hc11_elf_final_processing): Declare.
205 2002-08-13 Stephane Carrez <stcarrez@nerim.fr>
207 * config/tc-m68hc11.c (md_begin): Take into account additional
208 page operand for call instruction.
209 (print_opcode_format): Likewise.
210 (check_range): Likewise for page range checking.
211 (get_operand): Don't skip a possible comma in operands.
212 (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
213 (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
214 (fixup24): New to handle call reloc.
215 (build_insn): Handle missing page operand for call instruction.
216 (find): Likewise.
217 (md_apply_fix3): Take into account new relocs.
218 (get_operand): Fix the mode for indexed indirect addressing.
219 (build_indexed_byte): Fix post index byte for indexed indirect mode.
221 2002-08-12 Richard Sandiford <rsandifo@redhat.com>
223 * config/tc-mips.c (mips_ip): Don't work out the value of
224 constant %hi()s here.
226 2002-08-10 Alan Modra <amodra@bigpond.net.au>
228 * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
229 for ELF, and don't bother checking ELF relocs when non-ELF.
230 (i386_immediate): Allow absolute_section expressions for aout.
231 (i386_displacement): Likewise. Also test bfd_is_com_section.
232 (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
233 (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
234 not when fx_addsy. Remove dead code.
236 2002-08-09 Graeme Peterson <gp@qnx.com>
238 * configure.in: Add support for ppc-*-nto* target.
239 * configure: Regenerate.
241 2002-08-09 Alan Modra <amodra@bigpond.net.au>
243 * config/tc-i386.h: Reorganize.
245 2002-08-09 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
247 * config/tc-mips.c (macro): Handle a register plus a 16-bit
248 immediate offset in "dla" and "la" expansions.
250 2002-08-09 Alan Modra <amodra@bigpond.net.au>
252 * configure.in: bfd_gas=yes for all i386 targets. Formatting.
253 Remove "bfd_gas=yes" from target table when covered later.
254 Consolidate some entries.
255 * configure: Regenerate
257 2002-08-09 Jakub Jelinek <jakub@redhat.com>
259 * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
260 at start of insn, pass it to output_disp and output_imm.
261 (output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen
262 in displacement for R_386_32 reloc, use R_386_GOTPC and compute
263 properly addend.
264 (output_imm): Added arguments. Compute properly addend for
265 R_386_GOTPC.
266 (md_apply_fix3): Remove R_386_GOTPC handling.
267 * testsuite/gas/i386/gotpc.s: New.
268 * testsuite/gas/i386/gotpc.d: New.
269 * testsuite/gas/i386/i386.exp: Add gotpc test.
271 2002-08-06 George France <france@handhelds.org>
273 * config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a
274 and m21264b processor names and cpu types.
275 * doc/c-alpha.texi: Documented new types.
277 2002-08-06 Alan Modra <amodra@bigpond.net.au>
279 * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
281 2002-08-01 Richard Sandiford <rsandifo@redhat.com>
283 * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
284 handling to BFD_RELOC_MIPS16_GPREL.
286 2002-08-01 Nick Clifton <nickc@redhat.com>
288 * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
289 pool is computed using signed arithmetic so that proper sign
290 extension is performed if X_add_number is a 64-bit integer.
292 2002-08-01 H.J. Lu <hjl@gnu.org>
293 Daniel Jacobowitz <drow@mvista.com>
295 * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
296 .debug_line section unless it has line information.
298 2002-07-31 Ian Dall <ian@sibyl.beware.dropbear.id.au>
300 * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
301 * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
302 Allow default displacement size to be an option "--disp-size-default".
303 (md_number_to_disp): Make error messages include value. Use %d to
304 print integers, not %s.
305 (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
306 get duplicate messages sometimes.
307 (convert_iif): Grow frag to max possible instruction size. Avoid
308 creating unnecessary fixes.
309 (md_number_to_field) Add prototype.
310 (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
311 prototypes and make static.
312 (struct addr_mode): Make mode and scaled_mode explicitly signed.
313 (evaluate_expr): Use resultP argument instead of exprP global.
314 (get_addr_mode): Quiten compiler warnings.
315 (encode_operand): eliminate unused variables. Quiten compiler
316 warnings. Eliminate nul character in format strings.
317 (parse): argc is unsigned.
318 (reloc): Type cast index to quieten compiler.
319 (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
320 (md_convert_frag): Note unused parameters. Remove unused
321 variables.
322 (md_create_long_jump, md_create_short_jump,
323 md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
324 unused parameters.
326 2002-07-31 Nick Clifton <nickc@redhat.com>
328 * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
329 of the PDP-11 and 2.11BSD a.out support.
331 2002-07-31 Momchil Velikov <velco@fadata.bg>
333 * config/tc-v850.c (md_assemble): Fix range check for immediate
334 operand.
336 2002-07-30 Chris Demetriou <cgd@broadcom.com>
338 * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
339 to Broadcom SB-1 core support.
341 2002-07-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
343 * config/tc-mips.c (mips_target_format): Fix formatting.
344 Add recognition of n32 ABI formats.
346 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
348 * tc-mips.c (load_address): Don't clobber $at when loading a
349 64-bit address in non-PIC code if noat is in effect.
350 (macro): Likewise.
352 2002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
354 * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
355 used in division/multiply macro expansions similarly to how they
356 are used in the variants with break instructions.
357 (macro2): Likewise.
359 2002-07-30 Graeme Peterson <gp@qnx.com>
361 * configure.in: Add support for arm-*-nto target.
362 * configure: Regenerate.
364 2002-07-30 Nick Clifton <nickc@redhat.com>
366 * config/tc-arm.c (struct literal_pool): Add fields to allow
367 multiple literal pools to be maintained.
368 (find_literal_pool): New function.
369 (find_or_make_literal_pool): New function.
370 (add_to_literal_pool): Use find_or_make_literal_pool.
371 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
372 needed.
373 (s_ltorg): Use find_literal_pool.
374 (arm_cleanup): Dump all literal pools.
375 * doc/c-arm.texi: Document new behaviour of only dumping literal
376 pools upon request.
378 2002-07-26 Alan Modra <amodra@bigpond.net.au>
380 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
381 rather than PPC_OPCODE_32 for powerpc64*.
383 2002-07-25 Nick Clifton <nickc@redhat.com>
385 * po/es.po: Updated Spanish translation.
386 * po/fr.po: Updated French translation.
388 2002-07-25 Richard Sandiford <rsandifo@redhat.com>
390 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
391 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
392 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
393 * configure, config.in: Regenerate.
394 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
395 (mips_set_options): Remove "abi" field.
396 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
397 with mips_abi.
398 (mips_cpu): Remove.
399 (mips_arch_string, mips_arch_info): New vars.
400 (mips_tune_string, mips_tune_info): New vars.
401 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
402 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
403 (mips_isa_to_str, mips_cpu_to_str): Remove.
404 (mips_ip): If the selected architecture is a generic ISA rather
405 than a processor, only mention the ISA level in error messages.
406 (OPTION_MCPU): Remove.
407 (OPTION_FP64): New.
408 (md_longopts): Add -mfp64, remove -mcpu.
409 (mips_set_option_string): New fn.
410 (md_parse_option): Make -mipsN update file_mips_isa rather than
411 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
412 Don't let -mgp32 and -mfp32 change the ABI.
413 (show): Move to end of file. Constify string argument.
414 (md_show_usage): Move to the end of the file. Read available
415 architectures from mips_cpu_info_table.
416 (mips_set_architecture): New fn.
417 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
418 is an alias for -march=mipsN. Don't change the ABI based on other
419 flags. Infer the register size from the ABI as well as the
420 architecture. Complain about more conflicting arguments.
421 Unify logic with GCC.
422 (s_mipsset): Don't change the ABI.
423 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
424 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
425 "mipsN"-type entries. Remove entries that vary only in the
426 manufacturer's prefix, or that have "000" replaced by "k".
427 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
428 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
429 (mips_parse_cpu): New fn.
430 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
431 (mips_cpu_info_from_isa): Minor formatting tweak.
433 2002-07-24 Nick Clifton <nickc@redhat.com>
435 * po/sv.po: Updated Swedish translation.
436 * po/es.po: Updated Spanish translation.
438 2002-07-23 Alan Modra <amodra@bigpond.net.au>
440 * Makefile.am: Run "make dep-am".
441 * Makefile.in: Regenerate.
442 * doc/Makefile.in: Regenerate.
443 * config.in: Regenerate.
444 * po/POTFILES.in: Regenerate.
446 2002-07-23 Nick Clifton <nickc@redhat.com>
448 * po/fr.po: Updated French translation.
450 2002-07-23 Nick Clifton <nickc@redhat.com>
452 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
453 GAS.
455 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
457 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
458 instead of S_IS_EXTERN.
459 (md_estimate_size_before_relax): Likewise.
460 (mips_fix_adjustable): Likewise.
462 2002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
464 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
466 2002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
467 Nick Clifton <nickc@redhat.com>
469 * cond.c (s_ifdef): Treat a referenced but not yet defined
470 symbol as if it were undefined, in exactly the same way as
471 .equiv.
473 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
474 consider referenced bug not yet defined symbols to be
475 undefined.
477 2002-07-18 Denis Chertykov <denisc@overta.ru>
478 Frank Ch. Eigler <fche@redhat.com>
479 Alan Lehotsky <alehotsky@cygnus.com>
480 John Healy <jhealy@redhat.com>
481 Jeff Johnston <jjohnstn@redhat.com>
483 * configure.in: Add ip2k configuraton.
484 * configure: Regenerate.
485 * Makefile.am: Add ip2k configuraton.
486 * Makefile.in: Regenerate.
487 * configure: Regenerate.
488 * Makefile.in: Regenerate.
489 * config/tc-ip2k.c: New file.
490 * config/tc-ip2k.h: New files.
491 * NEWS: Mention new support.
492 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
493 * doc/Makefile.in: Regenerate.
494 * doc/all.texi: Set IP2K
495 * doc/as.texinfo: Add IP2K description.
496 * doc/c-ip2k.texi: New file.
498 2002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
500 * NEWS: Reformat to match style of other NEWS files.
502 2002-07-17 Jan Hubicka <jh@suse.cz>
504 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
506 2002-07-16 Moritz Jodeit <moritz@jodeit.org>
508 * config/tc-z8k.c (build_bytes): Correct order of memset args.
510 2002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
512 * NEWS: Add 'Changes in 2.13'.
514 2002-07-15 Matt Fredette <fredette@netbsd.org>
516 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
518 2002-07-12 Alan Modra <amodra@bigpond.net.au>
520 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
521 case with non CODE_64BIT case. Don't warn on "qword ptr" if
522 not CODE_64BIT.
524 2002-07-11 Alan Modra <amodra@bigpond.net.au>
526 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
527 (ppc_frob_file_before_adjust): New function.
528 * config/tc-ppc.h (tc_frob_symbol): Don't define.
529 (ppc_elf_frob_symbol): Don't declare.
530 (tc_frob_file_before_adjust): Define.
531 (ppc_frob_file_before_adjust): Declare.
533 * config/tc-ppc.c (md_pseudo_table): Warning fix.
534 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
535 flags.
536 (ppc_size): Delete.
537 (ppc_xcoff64): Rename to ppc_obj64.
538 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
539 (ppc_set_cpu): Set PPC_OPCODE_32 too.
540 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
541 or bfd_mach_ppc.
542 (ppc_target_format): Use ppc_obj64 to select format.
543 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
544 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
545 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
546 (tc_frob_symbol): Likewise.
547 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
548 BFD_DEFAULT_TARGET_SIZE.
549 (ppc_tc): Likewise.
550 (ppc_is_toc_sym): Likewise.
551 (md_apply_fix3): Likewise.
552 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
553 BFD_DEFAULT_TARGET_SIZE.
554 (ELF_TC_SPECIAL_SECTIONS): Likewise.
555 (tc_frob_symbol): Likewise.
557 2002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
559 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
560 (mips_ip): Likewise.
562 2002-07-09 Alan Modra <amodra@bigpond.net.au>
564 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
565 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
566 (md_apply_fix3): Formatting. Remove redundant test.
567 (tc_gen_reloc): Remove redundant code.
568 (tc_i386_force_relocation): Delete. Movy body of function to..
569 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
571 2002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
573 * configure.in: Add hppa-*-openbsd* target, change
574 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
575 with sparc64 cpu.
576 * configure: Regenerate.
578 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
580 * config/tc-mips.c (macro): Shift the 32-bit address range
581 accessible with a lone "lui" down by 32768.
583 2002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
585 * config/tc-mips.c (load_address): Use non-trapping "daddu"
586 instead of "dadd" in address calculations.
587 (macro): Likewise.
589 2002-07-08 Alan Modra <amodra@bigpond.net.au>
591 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
592 movzx fudges.
593 (md_assemble): Instead, zap the suffix here.
595 2002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
597 * NEWS: Remove next release number until the release is actually
598 upon us.
600 2002-07-03 Alan Modra <amodra@bigpond.net.au>
602 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
603 Run "make dep-am".
604 * Makefile.in: Regenerate.
606 2002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
608 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
609 to symbols in merge sections, even non pc-relative ones.
611 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
613 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
615 2002-06-29 Stephane Carrez <stcarrez@nerim.fr>
617 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
618 .softregs and .eeprom.
620 2002-06-28 David O'Brien <obrien@FreeBSD.org>
622 * NEWS: Note the next release is 2.13.
624 2002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
626 * po/tr.po: New translation imported.
628 2002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
630 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
631 (ecoff_directive_def): Likewise.
632 (ecoff_directive_tag): Likewise.
633 * listing.c (file_info): Likewise.
634 * hash.c (what): Likewise.
636 2002-06-25 H.J. Lu <hjl@gnu.org>
638 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
639 * Makefile.in: Regenerated.
641 2002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
643 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
644 (assemble_ppi): Generate warning if the same register is used
645 twice as destination in the same padd / pmuls instruction.
647 2002-06-18 Dave Brolley <brolley@redhat.com>
649 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
650 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
651 * configure.in: Support frv-*-*.
652 * Makefile.am (CPU_TYPES): Add frv.
653 (TARGET_CPU_CFILES): Add tc-frv.c.
654 (TARGET_CPU_HFILES): Add tc-frv.h.
655 (DEPTC_frv_coff): New variable.
656 (DEPTC_frv_elf): New variable.
657 (DEPOBJ_frv_coff): New variable.
658 (DEPOBJ_frv_elf): New variable.
659 (DEP_frv_coff): New variable.
660 (DEP_frv_elf): New variable.
661 * tc-frv.c: New file.
662 * tc-frv.h: New file.
664 2002-06-17 Catherine Moore <clm@redhat.com>
666 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
668 2002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
670 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
672 2002-06-17 Tom Rix <trix@redhat.com>
674 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
676 2002-06-14 H.J. Lu <hjl@gnu.org>
677 Daniel Jacobowitz <drow@mvista.com>
679 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
680 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
681 * config/tc-mips.c (s_mips_file): Call s_app_file_string
682 and new_logical_line for the first .file directive.
683 * read.c (s_app_file_string): New function.
684 (s_app_file): Call it.
685 * read.h (s_app_file_string): Add declaration.
687 2002-06-14 Daniel Jacobowitz <drow@mvista.com>
689 * configure.in: Remove MIPS_STABS_ELF.
690 * configure: Regenerated.
691 * config.in: Regenerated.
692 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
693 for MIPS targets.
694 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
695 ".extern".
696 (pdr_seg): Declare unconditionally.
697 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
698 (s_mips_end): Likewise. Generate stabs function markers.
699 (s_mips_ent): Generate stabs function markers.
700 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
701 ELF.
702 (s_mips_mask): Likewise.
703 (mips_flag_mdebug): New.
704 (md_longopts): Add "mdebug" and "no-mdebug".
705 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
706 (mips_after_parse_args): Set mips_flag_mdebug.
707 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
709 2002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
711 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
712 value twice for RELA relocations.
714 2002-06-12 Ben Elliston <bje@redhat.com>
716 * symbols.c (resolve_symbol_value): Initialise final_val.
718 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
720 2002-06-11 Tom Rix <trix@redhat.com>
722 * config/tc-ppc.c (ppc_subseg_align): Delete.
723 (ppc_change_csect): Default csect align is 2.
724 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
726 2002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
728 * config/tc-avr.c (mcu_types): Update.
730 2002-06-08 Matt Thomas <matt@3am-software.com>
732 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
733 (vax-*-netbsd*): New targets.
734 * configure: Regenerate.
735 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
736 * config/tc-vax.c: Add support for ELF and PIC.
737 (flag_want_pic): New flag.
738 (float_cons): Fix prototype.
739 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
740 (md_assemble): Introduce a new is_absolute local, and use it
741 rather than repeating the test. Make fatal errors actually
742 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
743 Add support for ELF. Add support for PIC.
744 (md_convert_frag): Adjust for BFD_ASSEMBLER.
745 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
746 BFD_ASSEMBLER.
747 (vax_reg_parse): Make the % register prefix mandatory for ELF,
748 optional for a.out, and not allowed for VMS. Adjust all callers.
749 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
750 (md_create_long_jump): Likewise.
751 (md_undefined_symbol): Likewise.
752 (md_section_align): Likewise.
753 (md_shortopts): Allow -k and -K for ELF.
754 (md_parse_option): Set flag_want_pic if -k or -K.
755 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
756 (tc_gen_reloc): New function if BFD_ASSEMBLER.
757 * config/tc-vax.h (tc_headers_hook): Remove.
758 (TARGET_FORMAT): Set according to object format and target
759 environment.
760 (BFD_ARCH, TARGET_ARCH): Define.
761 (NO_RELOC): Adjust for BFD_ASSEMBLER.
762 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
763 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
764 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
766 2002-06-08 Alan Modra <amodra@bigpond.net.au>
768 * Makefile.am: Run "make dep-am".
769 * Makefile.in: Regenerate.
771 * as.c: Replace CONST with const.
772 * write.c: Likewise.
773 * config/obj-coff.c: Likewise.
774 * config/tc-a29k.c: Likewise.
775 * config/tc-arm.c: Likewise.
776 * config/tc-dlx.c: Likewise.
777 * config/tc-h8300.c: Likewise.
778 * config/tc-h8500.c: Likewise.
779 * config/tc-i370.c: Likewise.
780 * config/tc-i860.c: Likewise.
781 * config/tc-i960.c: Likewise.
782 * config/tc-m68hc11.c: Likewise.
783 * config/tc-m68k.c: Likewise.
784 * config/tc-m88k.c: Likewise.
785 * config/tc-mcore.c: Likewise.
786 * config/tc-mips.c: Likewise.
787 * config/tc-ns32k.c: Likewise.
788 * config/tc-pdp11.c: Likewise.
789 * config/tc-pj.c: Likewise.
790 * config/tc-s390.c: Likewise.
791 * config/tc-sh.c: Likewise.
792 * config/tc-sparc.c: Likewise.
793 * config/tc-tahoe.c: Likewise.
794 * config/tc-tic80.c: Likewise.
795 * config/tc-v850.c: Likewise.
796 * config/tc-vax.c: Likewise.
797 * config/tc-w65.c: Likewise.
798 * config/tc-z8k.c: Likewise.
800 2002-06-08 Daniel Jacobowitz <drow@mvista.com>
802 Based on patch from Matt Green:
803 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
804 * config/tc-mips.c (s_mips_file): Renamed from s_file.
805 (s_mips_loc): New function.
806 (mips_nonecoff_pseudo_table): Call them.
807 (append_insn): Call dwarf2_emit_insn.
809 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
811 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
812 to -1.
813 (file_ase_mips16): New veriable.
814 (mips_eabi64): Remove.
815 (CPU_HAS_MIPS16): New define.
816 (CPU_HAS_MDMX): Fix data type.
817 (md_begin): Code cleanup. Use file_ase_mips16.
818 (mips_elf_final_processing): Handle mips16 header flag.
819 Handle EABI flag without intermediate variable.
821 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
823 * doc/as.texinfo: Update MIPS documentation.
825 2002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
827 * config/tc-mips.c: Add define for $zero register.
828 (md_begin): Add $zero as alias name for $0.
829 (insn_uses_reg): Use ZERO define.
830 (mips_ip): Add $zero as alias name for $0.
831 (mips16_ip): Likewise.
832 (s_cplocal): Demand empty rest of input line.
833 (tc_get_register): Likewise. Add support for $kt0, kt1 register
834 names. Use ZERO define. Fix input_line_pointer progress.
836 2002-06-07 Alan Modra <amodra@bigpond.net.au>
838 * symbols.c: Replace CONST by const throughout.
839 (symbol_find_exact): Split out from..
840 (symbol_find_base): ..here.
841 * symbols.h: Replace CONST by const throughout.
842 (symbol_find_exact): Declare.
843 * config/obj-elf.c: #include "struc-symbol.h".
844 (elf_frob_file): If group name matches an exported symbol, use that
845 symbol for the signature and ".group" as the section name.
847 2002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
849 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
850 but warn about it.
851 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
852 * testsuite/gas/sh/pcrel.d: Update.
853 * testsuite/gas/sh/pcrel.l: New file.
855 2002-06-06 Daniel Jacobowitz <drow@mvista.com>
857 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
858 and mips_opts.ase_mdmx if they are uninitialized.
860 2002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
862 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
863 (hppa_force_relocation): Check if a stub just before the start symbol
864 of the last call_info is reachable before forcing relocation. Fix
865 typo.
867 2002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
869 * config/tc-mips.c (mips_after_parse_args): New function.
870 (md_begin): Move processing of defaults to mips_after_parse_args.
871 config/tc-mips.h (md_after_parse_args): Define.
873 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
875 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
876 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
877 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
878 * configure: Regenerate.
879 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
880 environment.
882 2002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
884 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
886 2002-06-04 Alan Modra <amodra@bigpond.net.au>
888 * config/obj-elf.c (obj_elf_change_section): Set and check elf
889 linkonce flag. Print all warnings.
890 (obj_elf_section): Parse ",comdat" for groups.
891 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
892 consistency of comdat flag.
894 2002-06-02 Richard Henderson <rth@redhat.com>
896 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
897 with LITERALs without sequence numbers.
899 2002-06-01 Richard Henderson <rth@redhat.com>
901 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
902 Rename them LITUSE_ALPHA_*.
904 2002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
906 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
907 accept parentheses enclosed register lists.
909 2002-05-31 Alan Modra <amodra@bigpond.net.au>
911 * Makefile.am: Run "make dep-am".
912 * Makefile.in: Regenerate.
913 * po/POTFILES.in: Regenerate.
915 2002-05-31 Graeme Peterson <gp@qnx.com>
917 * configure.in: Add i386-*-nto-qnx*.
918 * configure: Regenerate.
920 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
922 * config/tc-mips.c (mips_ip): Use unsigned long values for
923 warning output.
925 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
927 * config/tc-mips.c (s_cpsetup): Fix initialization of
928 mips_cpreturn_register and mips_cpreturn_offset.
930 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
932 * config/tc-mips.c (s_cpsetup): Fix comment.
934 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
936 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
937 (mips_ip): Likewise.
938 (mips16_ip): Likewise.
939 (tc_get_register): Likewise.
941 2002-05-30 Chris G. Demetriou <cgd@broadcom.com>
942 Ed Satterthwaite <ehs@broadcom.com>
944 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
945 (mips_opts): Initialize "ase_mdmx" member.
946 (file_ase_mdmx): New variable.
947 (CPU_HAS_MDMX): New macro.
948 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
949 based on command line options and configuration defaults.
950 (macro_build): Note in comment that use of MDMX in macros is
951 not currently allowed.
952 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
953 "Z" MDMX operand types.
954 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
955 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
956 types.
957 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
958 Add support for "-mdmx" and "-no-mdmx" options.
959 (OPTION_ELF_BASE): Move to accomodate new options.
960 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
961 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
962 file_ase_mdmx was set.
963 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
964 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
965 nomdmx" directives.
967 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
969 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
970 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
971 command line switch conforming to gcc conventions.
972 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
974 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
976 * config/tc-mips.c (macro_build_jalr): New Function.
977 (md_begin): NewABI uses big GOTs.
978 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
979 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
980 (load_address): Add some NewABI PIC support.
981 (macro): Likewise.
982 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
983 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
985 2002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
987 * config/tc-mips.c (load_address): Use mips_gp_register instead
988 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
989 instead.
990 (macro): Use mips_gp_register instead of hardcoded value.
992 2002-05-30 Richard Henderson <rth@redhat.com>
994 * expr.h (operatorT): Add O_md17..O_md32.
995 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
996 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
997 O_tprelhi, O_tprello, O_tprel): New.
998 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
999 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
1000 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
1001 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
1002 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
1003 (md_apply_fix3): Handle TLS relocations.
1004 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1005 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
1006 associated TLS reloc. Check lituse_tls relocs match up.
1007 (emit_insn): Handle TLS relocations.
1008 (ldX_op): Remove.
1010 * doc/c-alpha.texi: Add docs for tls relocations.
1012 2002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1014 * config/tc-mips.c (mips_gprel_offset): New variable.
1015 (s_gpvalue): Use it.
1017 2002-05-30 Diego Novillo <dnovillo@redhat.com>
1019 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1020 write-write conflicts.
1021 (md_assemble): Reformat introductory comment.
1022 (parallel_ok): Prevent packing only if the first
1023 instruction cannot be packed.
1025 2002-05-30 Jason Eckhardt <jle@redhat.com>
1026 Tom Rix <trix@redhat.com>
1028 * config/tc-d10v.c (build_insn): Check for immediates.
1030 2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1032 * config/tc-mips.c: Replace GP in comments by $gp.
1033 (mips_big_got): Initialize.
1034 (mips_trap): Initialize.
1035 (load_address): Use mips_gp_register instead of hardcoded value.
1036 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
1037 (macro): Use mips_gp_register instead of hardcoded value.
1038 (macro2): Change load_address calls.
1039 (md_pcrel_from): Comment formatting.
1040 (s_cpload): Use mips_gp_register instead of hardcoded value.
1041 (s_cprestore): Likewise. Comment formatting.
1042 (s_gpword): Fix data type.
1043 (s_cpadd): Use mips_gp_register instead of hardcoded value.
1044 (nopic_need_relax): Replace GP in comments by $gp.
1045 (mips_elf_final_processing): Better comment.
1047 2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
1049 * configure.in: Add DLX configuraton
1050 * Makefile.am: Add DLX configuraton
1051 * configure: Regenerate.
1052 * Makefile.in: Regenerate.
1053 * config/tc-dlx.c: New file.
1054 * config/tc-dlx.h: New files.
1055 * NEWS: Mention new support.
1057 2002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
1059 * config/obj-coff.c (write_object_file): Add missing semicolon.
1061 2002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1063 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
1064 by the define. Remove superfluous check of mips_opts.mips16.
1065 (append_insn): Likewise. Canonicalize variable increments.
1066 (macro_build): Canonicalize variable increments.
1067 (macro_build_lui): Likewise.
1068 (load_register): Likewise.
1069 (load_address): Move pointer initialization.
1070 (macro): Move pointer to a more local scope. Canonicalize variable
1071 increments. Better comments. Replace magic constant for RA by the
1072 define.
1073 (macro2): Replace magic constant for RA by the define. Canonicalize
1074 variable increments.
1075 (mips_ip): Canonicalize variable increments.
1076 (mips16_ip): Replace magic constant for RA by the define.
1077 (my_getSmallParser): Canonicalize variable increments/decrements.
1078 (my_getPercentOp): Likewise.
1079 (my_getSmallExpression): Likewise.
1080 (s_align): Likewise.
1081 (s_mipsset): Likewise.
1082 (s_cpsetup): Likewise.
1083 (s_insn): Remove superfluous check of mips_opts.mips16.
1084 (s_mips_stab): Likewise.
1085 (mips_handle_align): Canonicalize variable increments.
1086 (s_mips_ent): Likewise.
1087 (s_mips_end): Add comment.
1089 2002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
1091 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
1092 * configure: Regenerate.
1094 2002-05-25 Alan Modra <amodra@bigpond.net.au>
1096 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
1097 * Makefile.in: Regenerate.
1098 * dep-in.sed: Reorder to match OBJS in Makefile.am.
1099 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
1100 * configure: Regenerate.
1101 * as.h: Use #include "" instead of <> for local header files.
1102 * flonum-konst.c: Likewise.
1103 * flonum-mult.c: Likewise.
1104 * gasp.c: Likewise.
1105 * listing.c: Likewise.
1106 * config/tc-ia64.h: Likewise.
1107 * config/tc-v850.h: Likewise.
1109 2002-05-24 TAMURA Kent <kent@netbsd.org>
1111 * configure.in: Add a target for i386-netbsdpe.
1112 * configure: Regenerate.
1114 2002-05-23 Jakub Jelinek <jakub@redhat.com>
1116 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
1117 (obj_elf_common): Call elf_common.
1118 (obj_elf_tls_common): New function.
1119 (elf_pseudo_tab): Support .tls_common.
1120 (special_sections): Add .tdata and .tbss.
1121 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
1122 sections.
1123 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
1124 (obj_elf_parse_section_letters): Include T in error message.
1125 * config/tc-ppc.c (ppc_section_letter): Likewise.
1126 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
1127 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
1128 SEC_MERGE.
1129 * config/tc-sparc.c (md_apply_fix3): Likewise.
1130 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
1131 Define them if not BFD_ASSEMBLER.
1132 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
1133 and @NTPOFF.
1134 (md_apply_fix3): Add TLS relocs.
1135 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
1136 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
1137 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
1138 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
1139 (ia64_elf_section_letter): Include T in error message.
1140 (md_begin): Support TLS operators.
1141 (md_operand): Likewise.
1142 (ia64_gen_real_reloc_type): Support TLS relocs.
1143 * testsuite/gas/i386/tlspic.s: New file.
1144 * testsuite/gas/i386/tlsd.s: New file.
1145 * testsuite/gas/i386/tlsnopic.s: New file.
1146 * testsuite/gas/i386/tlsd.d: New file.
1147 * testsuite/gas/i386/tlsnopic.d: New file.
1148 * testsuite/gas/i386/tlspic.d: New file.
1149 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
1150 * testsuite/gas/ia64/tls.s: New file.
1151 * testsuite/gas/ia64/tls.d: New file.
1152 * testsuite/gas/ia64/ia64.exp: Add tls test.
1153 * write.c (adjust_reloc_syms): Don't change symbols in
1154 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
1156 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
1158 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
1159 round the relocation up rather than down.
1161 2002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
1163 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
1164 flag.
1165 * doc/as.texinfo: Document that the COFF version of .section
1166 ignores the 'a' flag.
1168 2002-05-23 Alan Modra <amodra@bigpond.net.au>
1170 * config/tc-alpha.c (assemble_tokens): Protect use of
1171 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
1173 * write.c (size_seg): Check adjustment to last frag.
1174 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
1175 section alignment.
1176 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
1177 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
1178 (write_object_file): Invoke md_do_align if available, and use
1179 frag_align_code on text sections.
1180 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
1181 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
1182 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
1183 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1184 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
1185 BFD_ASSEMBLER too.
1187 2002-05-22 H.J. Lu <hjl@gnu.org>
1189 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
1190 for source file.
1192 2002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
1194 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
1195 as ELF builds.
1197 2002-05-22 H.J. Lu <hjl@gnu.org>
1199 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
1200 for one .loc for compiler.
1202 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1204 * config/tc-mips.c (macro): Relax warning, it's toot strict for
1205 embedded-PIC.
1207 2002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1209 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
1210 Optimize the rotate by zero case.
1212 2002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
1214 * configure.in: Remove accidental enabling of bfd_gas=yes for
1215 sh-coff targets.
1216 * configure: Regenerate.
1218 2002-05-18 Kazu Hirata <kazu@cs.umass.edu>
1220 * app.c: Fix formatting.
1221 * as.c: Likewise.
1222 * ehopt.c: Likewise.
1223 * expr.c: Likewise.
1224 * input-file.c: Likewise.
1225 * listing.c: Likewise.
1226 * macro.h: Likewise.
1227 * stabs.c: Likewise.
1228 * symbols.c: Likewise.
1230 2002-05-17 Alan Modra <amodra@bigpond.net.au>
1232 * config/obj-generic.c: Delete file.
1233 * config/obj-generic.h: Likewise.
1235 2002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
1237 * config/tc-avr.c (mcu_types): Update for new devices.
1239 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1241 * config/tc-mips.c (macro): Warn about wrong la/dla use.
1243 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1245 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
1246 worked sometimes by accident. Fix copy&paste comment.
1248 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1250 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
1251 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
1252 (mips_elf_final_processing): Let n32 use .reginfo.
1254 2002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1256 * config/tc-mips.c (append_insn): Fix too small range of variable.
1258 2002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1260 * config/tc-arm.c (arm_cleanup): Remove redundant call to
1261 listing_prev_line().
1263 2002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
1265 * config/tc-arm.c (md_assemble): Remove redundant call to
1266 listing_prev().
1268 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
1269 loc_directive_seen.
1271 * stabs.c (s_stab_generic): Fix grammatical error in warning
1272 message.
1274 2002-05-13 Alan Modra <amodra@bigpond.net.au>
1276 * write.c (subsegs_finish): Don't specially align last subseg.
1278 2002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1280 * stabs.c (s_stab_generic): Warn about a description field that is
1281 too big.
1283 * config/obj-coff.c: Fix compile time warnings when compiling
1284 without BFD_ASSEMBLER defined.
1285 Fix formatting.
1287 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
1288 target.
1289 (md_pcrel_from_section): Use md_pcrel_from().
1291 2002-05-11 Bruno Haible <bruno@clisp.org>
1293 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
1294 by dwarf2_directive_loc, instead of calling dwarf2_where.
1296 2002-05-11 Kazu Hirata <kazu@cs.umass.edu>
1298 * config/obj-coff.h: Fix formatting.
1299 * config/tc-mcore.c: Likewise.
1300 * config/tc-mn10300.c: Likewise.
1301 * config/tc-openrisc.c: Likewise.
1302 * config/tc-or32.c: Likewise.
1303 * config/tc-pdp11.c: Likewise.
1304 * config/tc-ppc.c: Likewise.
1305 * config/tc-ppc.h: Likewise.
1306 * config/tc-sh64.c: Likewise.
1307 * config/tc-sh.c: Likewise.
1308 * config/tc-tic54x.c: Likewise.
1309 * config/tc-xstormy16.c: Likewise.
1310 * config/tc-xstormy16.h: Likewise.
1312 2002-05-09 Kazu Hirata <kazu@cs.umass.edu>
1314 * config/obj-coff.c: Fix formatting.
1315 * config/obj-elf.c: Likewise.
1316 * config/tc-alpha.c: Likewise.
1317 * config/tc-arm.c: Likewise.
1318 * config/tc-d10v.c: Likewise.
1319 * config/tc-d30v.c: Likewise.
1320 * config/tc-h8300.c: Likewise.
1321 * config/tc-hppa.c: Likewise.
1323 2002-05-09 Alan Modra <amodra@bigpond.net.au>
1325 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1326 reloc when no_cond_jump_promotion.
1328 2002-05-08 Jim Wilson <wilson@redhat.com>
1330 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1331 current variable part of frag.
1333 2002-05-08 Kazu Hirata <kazu@cs.umass.edu>
1335 * config/tc-mmix.c: Fix formatting.
1336 * config/tc-mmix.h: Likewise.
1338 2002-05-08 Alan Modra <amodra@bigpond.net.au>
1340 * configure: Regenerate.
1342 2002-05-07 Kazu Hirata <kazu@cs.umass.edu>
1344 * config/tc-m68k.c: Fix formatting.
1346 2002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
1348 * Makefile.am: Honour DESTDIR.
1349 * Makefile.in: Regenerate.
1351 2002-05-06 Kazu Hirata <kazu@cs.umass.edu>
1353 * config/tc-ia64.c: Fix formatting.
1354 * config/tc-ia64.h: Likewise.
1356 2002-05-04 Kazu Hirata <kazu@cs.umass.edu>
1358 * config/tc-mips.c: Fix formatting.
1359 * config/tc-s390.c: Likewise.
1360 * config/tc-s390.h: Likewise.
1362 2002-05-03 Alexandre Oliva <aoliva@redhat.com>
1364 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1365 information for instructions.
1367 2002-05-02 Kazu Hirata <kazu@cs.umass.edu>
1369 * as.h: Fix formatting.
1370 * cgen.c: Likewise.
1371 * cgen.h: Likewise.
1372 * dwarf2dbg.c: Likewise.
1373 * frags.h: Likewise.
1374 * gasp.c: Likewise.
1375 * macro.c: Likewise.
1376 * read.c: Likewise.
1377 * stabs.c: Likewise.
1378 * symbols.c: Likewise.
1380 2002-05-02 Alan Modra <amodra@bigpond.net.au>
1382 * app.c (mri_pseudo): Only declare for TC_M68K.
1384 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1385 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1386 BFD_RELOC_16_BASEREL.
1387 (md_assemble): Likewise.
1388 (md_apply_fix3): Likewise.
1390 2002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1392 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1393 zero into an add of zero - it is not the same.
1395 2002-05-01 Arati Dikey <aratid@kpit.com>
1397 * tc-sh.c (get_specific): Generate warning if the same
1398 destination register is used in parallel instructions.
1400 2002-05-01 Andrew Macleod <amacleod@cygnus.com>
1402 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1404 2002-05-01 Alan Modra <amodra@bigpond.net.au>
1406 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1407 backwards to prevent cascading errors.
1409 2002-04-30 Mark Mitchell <mark@codesourcery.com>
1411 * configure.in: Add support for powerpc-*-windiss.
1412 * configure: Regenerated.
1414 2002-04-28 Alan Modra <amodra@bigpond.net.au>
1416 * config/tc-s390.c (md_parse_option): Formatting.
1418 * config/tc-i386.c: Formatting fixes, add missing space in error
1419 message.
1421 2002-04-24 Christian Groessler <chris@groessler.org>
1423 * config/tc-z8k.c (build_bytes): Add support for new cases:
1424 CLASS_IGNORE and ARG_NIM4.
1425 (md_assemble): Prevent destruction of input_line_pointer if
1426 get_operands returns failure.
1428 2002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1430 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1431 instructions to be generated by macros.
1433 2002-04-24 Andreas Schwab <schwab@suse.de>
1435 * config/tc-i386.c (output_jump, output_disp)
1436 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1437 more.
1438 (md_apply_fix3): Remember addend value for rela relocations.
1439 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1441 2002-04-22 Chris Demetriou <cgd@broadcom.com>
1443 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1444 from previous change.
1446 2002-04-22 Eric Christopher <echristo@redhat.com>
1448 * config/tc-mips.c (macro_build): Add warning if macro instructions
1449 are expanded into a branch delay slot.
1451 2002-04-17 Geoffrey Keating <geoffk@redhat.com>
1453 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1454 numbers, gdb relies on them to detect the start of the prologue.
1456 2002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1458 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1459 symbols in merge sections.
1461 2002-04-16 Alan Modra <amodra@bigpond.net.au>
1463 * as.c (main): Don't reference _bfd_chunksize.
1465 2002-04-15 Tom Rix <trix@redhat.com>
1467 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1468 symbols in merge sections.
1470 2002-04-11 Richard Sandiford <rsandifo@redhat.com>
1472 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1473 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1474 argument for the precision.
1475 (gen_to_words): Update accordingly.
1477 2002-04-10 Alan Modra <amodra@bigpond.net.au>
1479 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1480 BFD_VERSION_STRING unavailable.
1481 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1483 2002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
1485 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1486 symbol_used_in_reloc_p is true.
1488 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1489 endian hosts.
1491 2002-04-04 Alan Modra <amodra@bigpond.net.au>
1493 * dep-in.sed: Cope with absolute paths.
1494 * Makefile.am (dep.sed): Subst TOPDIR.
1495 Run "make dep-am".
1496 * Makefile.in: Regenerate.
1498 2002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1500 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1501 (mips_ip): Remove unused variable.
1502 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1503 unsigned char with bfd_byte.
1504 (s_file): Remove unused variable.
1505 (s_mips_ent): Likewise.
1507 2002-04-03 Tom Rix <trix@redhat.com>
1509 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1510 (build_insn): Same.
1511 (find_opcode): Fix warning in as_warn.
1512 * config/tc-d10v.h: Update Copyright.
1514 2002-04-03 Alan Matsuoka <alanm@redhat.com>
1515 Tom Rix <trix@redhat.com>
1517 From Jeff Knaggs <jknaggs@redhat.com>
1518 * config/tc-d10v.c (check_resource_conflict): New function to
1519 check for resource conflicts.
1521 From Jason Eckhardt <jle@redhat.com>
1522 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1523 imm3 fields.
1524 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1525 reserved control registers is used.
1526 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1527 imm3 fields.
1529 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
1530 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1531 instruction cannot be packed.
1533 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
1534 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1535 write-write conflicts.
1536 (md_assemble): Reformat introductory comment.
1537 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1538 arguments.
1540 2002-04-03 Alan Modra <amodra@bigpond.net.au>
1542 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1543 O_logical_not>): Derive final_seg from add_symbol.
1544 <O_multiply..O_logical_or>: More final_seg twiddles.
1546 2002-04-01 Jessica Han <jessica@cup.hp.com>
1548 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1549 in 32-bit mode.
1551 2002-03-27 Andreas Schwab <schwab@suse.de>
1553 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1554 field for pc-relative fixups.
1555 (output_disp): Likewise.
1556 (md_estimate_size_before_relax): Likewise.
1557 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1558 pc-relative fixups in 64bit mode.
1560 2002-03-22 Alan Modra <amodra@bigpond.net.au>
1562 * config/te-aix5.h: Typo fix.
1564 2002-03-21 Alan Modra <amodra@bigpond.net.au>
1566 * Makefile.am: Run "make dep-am".
1567 * Makefile.in: Regenerate.
1568 * doc/Makefile.in: Regenerate.
1570 2002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1572 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1573 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1575 2002-03-18 Alexandre Oliva <aoliva@redhat.com>
1577 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1578 the EXTENDED bit here; report the estimate according to the
1579 current size.
1581 2002-03-18 Tom Rix <trix@redhat.com>
1583 * configure.in: Add AIX 5 support.
1584 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1585 * config/te-aix5.h: New file. AIX 5 support.
1586 * configure: Regenerate.
1588 2002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1590 * po/fr.po: Updated version.
1592 2002-03-16 Andreas Jaeger <aj@suse.de>
1594 * doc/c-mips.texi (Machine Dependencies): Add new node.
1596 2002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1598 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1599 (mips_opts): Initialize "ase_mips3d" member.
1600 (file_ase_mips3d): New variable.
1601 (CPU_HAS_MIPS3D): New macro.
1602 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1603 based on command line options and configuration defaults.
1604 (macro_build, mips_ip): Accept MIPS-3D instructions if
1605 mips_opts.ase_mips3d is set.
1606 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1607 Add support for "-mips3d" and "-no-mips3d" options.
1608 (OPTION_ELF_BASE): Move to accomodate new options.
1609 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1610 (mips_elf_final_processing): Add a comment indicating that a
1611 MIPS-3D ASE ELF header flag should be set, when one exists.
1612 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1613 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1614 nomips3d" directives.
1616 2002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1618 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1619 a weak symbol in same section to be within reach.
1621 2002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1623 * po/fr.po: Updated version.
1625 2002-03-12 Andreas Schwab <schwab@suse.de>
1627 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1628 body record so that an error is given for misplaced .save
1629 pseudo-ops.
1631 2002-03-09 Alan Modra <amodra@bigpond.net.au>
1633 * config/tc-i386.h (REX_OPCODE): Define.
1634 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1635 (rex_byte): typedef to int.
1636 * config/tc-i386.c: Group prototypes and vars together.
1637 Formatting fixes. Remove occurrences of "register" keyword.
1638 (true): Delete.
1639 (false): Delete.
1640 (mode_from_disp_size): Add INLINE keyword to prototype.
1641 (fits_in_signed_byte): Likewise.
1642 (fits_in_unsigned_byte): Likewise.
1643 (fits_in_unsigned_word): Likewise.
1644 (fits_in_signed_word): Likewise.
1645 (fits_in_unsigned_long): Likewise.
1646 (fits_in_signed_long): Likewise.
1647 (type_names): Constify.
1648 (intel_float_operand): Constify param.
1649 (add_prefix): Use REX_OPCODE.
1650 (md_assemble): Likewise. Modify for changed rex_byte.
1651 (parse_insn): Split out of md_assemble.
1652 (parse_operands): Likewise.
1653 (swap_operands): Likewise.
1654 (optimize_imm): Likewise.
1655 (optimize_disp): Likewise.
1656 (match_template): Likewise.
1657 (check_string): Likewise.
1658 (process_suffix): Likewise.
1659 (check_byte_reg): Likewise.
1660 (check_long_reg): Likewise.
1661 (check_qword_reg): Likewise.
1662 (check_word_reg): Likewise.
1663 (finalize_imm): Likewise.
1664 (process_operands): Likewise.
1665 (build_modrm_byte): Likewise.
1666 (output_insn): Likewise.
1667 (output_branch): Likewise.
1668 (output_jump): Likewise.
1669 (output_interseg_jump): Likewise.
1670 (output_disp): Likewise.
1671 (output_imm): Likewise.
1673 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
1675 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1677 2002-03-06 Alan Modra <amodra@bigpond.net.au>
1679 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1680 relocs except when BFD64.
1682 * write.c (number_to_chars_bigendian): Don't abort when N is
1683 larger than sizeof (VAL).
1684 (number_to_chars_littleendian): Likewise.
1686 2002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1688 * config/tc-hppa.c (md_apply_fix3): Add cast.
1689 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1690 e_rrsel.
1692 2002-03-05 Paul Koning <pkoning@equallogic.com>
1694 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1695 (parse_ac5): New function for parsing float regs in float operand.
1696 (parse_expression): Remove attempt to make literals be octal.
1697 (parse_op_no_deferred): Support float literals.
1698 (parse_op): Reject attempts to refer to float regs.
1699 (parse_fop): New function, like parse_op but for float operand.
1700 (md_assemble): Add cases to parse float operands. Also fix
1701 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1703 2002-03-04 H.J. Lu <hjl@gnu.org>
1705 * config/obj-elf.c (special_section): Add .init_array,
1706 .fini_array and .preinit_array.
1708 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1709 .init_array and .fini_array.
1711 2002-03-01 Jakub Jelinek <jakub@redhat.com>
1713 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1714 visibility.
1715 (obj_frob_symbol): Copy visibility.
1717 2002-02-28 Jakub Jelinek <jakub@redhat.com>
1719 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1720 s_text.
1721 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1723 2002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1725 * po/es.po: Updated.
1727 2002-02-26 Chris Demetriou <cgd@broadcom.com>
1729 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1730 only, undo the changes made on 2001-06-08, with the
1731 effect being that common or extern symbols are
1732 adjusted for embedded-PIC, but weak symbols are not.
1733 (md_estimate_size_before_relax: Likewise, with the effect
1734 that extern symbols are treated the same as weak symbols
1735 only if not embedded-PIC.
1736 (mips_fix_adjustable) Likewise, with the effect that
1737 weak or extern symbols are not adjusted for embedded-PIC.
1738 (md_apply_fix3): Tweak so that the case where value is zero
1739 is handled more correctly for embedded-PIC code.
1741 2002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1743 * doc/as.texinfo (Overview): Add missing @ifset IA64
1745 * configure.in (LINGUAS): Add es.po.
1746 * configure: Regenerate.
1747 * po/es.po: New file.
1749 2002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1751 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1752 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1753 and NO_PIC cases. Code cleanup.
1754 (macro2): Fix handling of 64bit register loads.
1756 2002-02-25 David Mosberger <davidm@hpl.hp.com>
1758 * doc/as.texinfo: Add entry for IA64.
1759 * doc/c-ia64.texi: New file.
1761 2002-02-25 Alan Modra <amodra@bigpond.net.au>
1763 * config/tc-hppa.c: Update copyright date.
1765 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1766 Remove references to chip manufacturers.
1767 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1768 Correct comments.
1769 (md_show_usage): Remove references to chip manufacturers. Mention
1770 -mpower4.
1771 (md_begin): Test power4 opcode flag bits.
1773 2002-02-22 David Mosberger <davidm@hpl.hp.com>
1775 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1776 count exceeds prologue count.
1777 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1778 (unwind.label_prologue_count): New member.
1780 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1782 (get_saved_prologue_count): New function.
1783 (save_prologue_count): New function.
1784 (free_saved_prologue_count): New function.
1785 (dot_label_state): Record state label by calling save_prologue_count().
1786 (dot_copy_state): Restore prologue count by calling
1787 get_saved_prologue_count().
1788 (generate_unwind_image): Free up list of saved prologue
1789 counts by calling free_saved_prologue_counts().
1791 2002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1793 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1794 function declarations.
1796 2002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1798 * NEWS: Note that GASP is now deprecated.
1799 * Makefile.am: Do not build gasp-new by default.
1800 * Makefile.in: Regenerate.
1801 * doc/Makefile.am: Do not install gasp.info.
1802 * doc/Makefile.in: Regenerate.
1803 * gas/gasp.texi: Note that gasp is now deprecated.
1805 2002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1807 * NEWS: Mark 2.12 branch.
1809 2002-02-19 Tom Tromey <tromey@redhat.com>
1811 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1813 2002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1815 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1816 option input.
1818 2002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1820 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1821 Make bit size independent of architecture switch.
1822 (md_begin): Add warning for -m64 with -Aesa.
1823 (s390_md_end): Use renamed architecture defines.
1825 2002-02-18 Daniel Jacobowitz <drow@mvista.com>
1827 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1829 2002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1831 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1832 instead of CRIS.
1834 2002-02-15 Chris Demetriou <cgd@broadcom.com>
1836 * config/tc-mips.c (md_estimate_size_before_relax): Really
1837 make sure we treat weak like extern only for ELF. (Fixes
1838 patch from 2001-07-25.)
1840 2002-02-15 Ben Elliston <bje@redhat.com>
1842 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1843 works as expected.
1845 2002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1847 * NEWS: Mention support for MMIX.
1849 2002-02-13 Chris Demetriou <cgd@broadcom.com>
1851 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1852 a sequence of indpendent 'if' statements for easier debugging
1853 and future modification.
1855 2002-02-13 Matt Fredette <fredette@netbsd.org>
1857 * config/tc-m68k.c (md_show_usage): No longer display a
1858 hard-coded "68020" for the default CPU, instead display the
1859 canonical name of the true, configured default CPU.
1860 (m68k_elf_final_processing): Mark objects for sub-68020
1861 CPUs with the new EF_M68000 flag.
1863 2002-02-13 Andreas Schwab <schwab@suse.de>
1865 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1866 pc-relative relocations to merge sections in 64-bit mode.
1868 2002-02-13 Ben Elliston <bje@redhat.com>
1870 * NEWS: Document floating point number handling in gasp.
1871 * gasp.c: Include <assert.h> and "xregex.h".
1872 (is_flonum): New function.
1873 (chew_flownum): Likewise.
1874 (change_base): Consume flonums from the input, where possible.
1875 * doc/gasp.texi (Constants): Document floating point numbers.
1877 2002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1879 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1880 that implicitly use LR and RR selectors.
1882 2002-02-12 Alexandre Oliva <aoliva@redhat.com>
1884 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1885 and `epsw' as available on AM33 and above only.
1886 (other_register_name): Add logic to handle machine type encoded in
1887 reg_number.
1889 2002-02-11 Tom Rix <trix@redhat.com>
1891 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1892 xcoff64.
1894 2002-06-11 Alexandre Oliva <aoliva@redhat.com>
1896 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1897 Use all over.
1899 2002-02-11 Jan Hubicka <jh@suse.cz>
1901 * i386.c (md_assemble): Support 32bit address prefix.
1902 (i386_displacement): Likewise.
1903 (i386_index_check): Accept 32bit addressing in 64bit mode.
1905 2002-02-11 Alexandre Oliva <aoliva@redhat.com>
1907 * config/tc-sh.c (dot): Removed unused function.
1909 2002-02-11 Alan Modra <amodra@bigpond.net.au>
1911 * Makefile.am: "make dep-am".
1912 * Makefile.in: Regenerate.
1913 * aclocal.m4: Regenerate.
1914 * config.in: Regenerate.
1915 * configure: Regenerate.
1916 * doc/Makefile.in: Regenerate.
1918 2002-02-10 Richard Henderson <rth@redhat.com>
1920 * doc/c-alpha.texi: New file.
1921 * doc/Makefile.am (CPU_DOCS): Add it.
1922 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1924 2002-02-09 Richard Henderson <rth@redhat.com>
1926 * config/tc-alpha.c (O_samegp): New.
1927 (USER_RELOC_P): Include it.
1928 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1929 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1930 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1931 (alpha_validate_fix): New.
1932 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1934 2002-02-09 Hans-Peter Nilsson <hp@axis.com>
1936 * doc/c-cris.texi: New.
1937 * doc/all.texi: @set CRIS.
1938 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1939 Include c-cris.texi.
1940 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1941 * doc/Makefile.in: Regenerate.
1943 2002-02-08 Chris Demetriou <cgd@broadcom.com>
1945 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1946 determine if a number is a sign-extended 32-bit number.
1947 (load_register): Use IS_SEXT_32BIT_NUM.
1948 (macro): Check if load/store macro handling is using a
1949 constant 32-bit address on 64-bit address systems, and if
1950 so optimize the generation of that address.
1952 2002-02-08 Richard Henderson <rth@redhat.com>
1954 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1955 we've eliminated all foreign relocation types yet.
1956 (alpha_fix_adjustable): Likewise.
1958 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1960 Contribute sh64-elf.
1961 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1962 Stephen Clarke <Stephen.Clarke@st.com>
1963 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1964 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1965 * config/tc-sh.c (md_relax_table): Added default sizes for
1966 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1967 MOVI_16, MOVI_32 and MOVI_48.
1968 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1969 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1970 and MOVI_16.
1971 (shmedia_md_estimate_size_before_relax): Remove redundant
1972 blocks. Set fragP->fr_var even if relaxation type unchanged.
1973 Retain UNDEF_MOVI until expression decays to number.
1974 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1975 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1976 relocation types. Take fixP->fx_addnumber into account too.
1977 (shmedia_md_apply_fix): Likewise.
1978 (shmedia_md_convert_frag): Likewise.
1979 (shmedia_build_Mytes): Likewise.
1980 (sh64_consume_datalabel): Complain about nested datalabel.
1981 Support PIC relocs. Call sh_parse_name.
1982 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1983 in tc-sh.h to SHmedia reloc types.
1984 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1985 MOVI_GOTPC): New relaxation constants.
1986 (md_relax_table): Introduce relaxation directives for PIC-related
1987 constants.
1988 (sh_PIC_related_p): Handle datalabel.
1989 (sh_check_fixup): Choose SH5 PIC relocations.
1990 (sh_cons_fix_new): Added BDF_RELOC_64.
1991 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1992 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1993 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1994 current ISA is SHmedia, get 7 bytes.
1995 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1996 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1997 void function.
1998 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1999 shmedia_apply_fix3 and make void.
2000 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
2001 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
2002 as_bad.
2003 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
2004 * config/tc-sh64.h (md_parse_name): Take &c as argument.
2005 2001-03-14 DJ Delorie <dj@redhat.com>
2006 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
2007 * doc/Makefile.in(CPU_DOCS): Ditto.
2008 * doc/c-sh64.texi: New file.
2009 * doc/as.texinfo: Add SH64 support.
2010 2001-03-13 DJ Delorie <dj@redhat.com>
2011 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
2012 A_REUSE_PREV so that its purpose is more obvious.
2013 (shmedia_build_Mytes): Ditto.
2014 2001-03-07 DJ Delorie <dj@redhat.com>
2015 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
2016 before processing.
2017 (sh64_vtable_inherit): Ditto.
2018 (strip_datalabels): New, strip "datalabel" from given line.
2019 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
2020 pseudos.
2021 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
2022 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
2023 call ...
2024 (shmedia_build_Mytes): ... to here.
2025 2001-03-06 DJ Delorie <dj@redhat.com>
2026 * config/tc-sh.c: Remove sh64-specific uaquad now that there
2027 is a generic one.
2028 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
2029 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
2030 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
2031 address by one in call to dwarf2_emit_insn.
2032 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
2033 Implement ".abi" pseudo and correct .cranges descriptors. Correct
2034 alignment handling broken by imported changes.
2035 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
2036 (sh64_handle_align): Declare.
2037 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
2038 (sh64_max_mem_for_rs_align_code): Declare.
2039 (enum sh64_isa_values): Moved here from tc-sh64.c.
2040 (md_do_align): Define.
2041 (sh64_do_align): Declare.
2042 (struct sh64_tc_frag_data): New.
2043 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
2044 changed.
2045 (TC_FRAG_INIT): Change to set new datatype.
2046 (struct sh64_segment_info_type): Rename member
2047 last_flushed_location to last_contents_mark. All users changed.
2048 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
2049 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
2050 * config/tc-sh.c (md_pseudo_table): Add ".abi".
2051 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
2052 of unsetting seen_insn.
2053 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
2054 call sh64_update_contents_mark.
2055 (sh_handle_align): Remove HAVE_SH64-conditioned code.
2056 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
2057 enum sh64_isa_values.
2058 (sh64_set_contents_type): Drop segT parameter. All callers changed.
2059 (emitting_crange): Boolean guard moved to file scope from function
2060 scope in sh64_set_contents_type.
2061 (s_sh64_abi): New.
2062 (sh64_update_contents_mark): New; most split out from
2063 sh64_flush_pending_output.
2064 (shmedia_md_end): Call sh64_update_contents_mark. Set
2065 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
2066 (sh64_do_align): New function.
2067 (sh64_max_mem_for_rs_align_code): New function.
2068 (sh64_handle_align): Rename from shmedia_do_align. Make
2069 non-static. Add head comment. Emit zero bytes for n bytes modulo
2070 four. Change return-type to void.
2071 (shmedia_elf_new_section): Remove.
2072 (shmedia_md_assemble): Call sh64_update_contents_mark.
2073 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
2074 new frag. Call sh64_update_contents_mark after making the new
2075 frag.
2076 (sh64_flush_pending_output): Just call sh64_update_contents_mark
2077 and sh_flush_pending_output.
2078 (sh64_flag_output): Also call md_flush_pending_output, but add
2079 condition on not emitting_crange.
2080 (sh64_tc_cons_fix_new): Remove.
2081 2001-01-12 Nick Clifton <nickc@redhat.com>
2082 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
2083 alignment handling scheme imported from sourceware.
2084 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
2085 * config/tc-sh64.h (TARGET_FORMAT): Define.
2086 (sh64_target_format): Prototype.
2087 * config/tc-sh64.c (sh64_target_mach): New function.
2088 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
2089 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
2090 zero_address_frag instead of copying the frag of the symbol.
2091 (shmedia_frob_file_before_adjust): Ditto.
2092 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
2093 to valueT to remove signedness.
2094 (shmedia_md_convert_frag): Add parameter final. Rename parameter
2095 headers to output_bfd. Do not evaluate symbols if final is false;
2096 do emit fixups.
2097 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
2098 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
2099 to the current frag, call shmedia_md_convert_frag to emit fixups
2100 and make frag_wane neutralize the frag. Update comments.
2101 * config/tc-sh.c (md_convert_frag): Change caller of
2102 shmedia_md_convert_frag.
2103 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
2104 * config/tc-sh64.h: Tweak comments and correct formatting.
2105 * config/tc-sh64.c: Ditto.
2106 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
2107 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
2108 for the no-relocation case.
2109 (shmedia_check_limits): Fix range check being off-by-one for PTA.
2110 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
2111 wrappers.
2112 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
2113 comment.
2114 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
2115 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
2116 expansion.
2117 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
2118 Correct comment.
2119 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
2120 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
2121 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
2122 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
2123 al>: Set lowest bit of field to relocate to 1 and rest to empty,
2124 if reloc is emitted.
2125 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
2126 New options plus bugfixes.
2127 * config/tc-sh.c (md_longopts): New options "-no-expand" and
2128 "-expand-pt32".
2129 (md_parse_option): Handle new options.
2130 (md_show_usage): Add blurb for new options.
2131 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
2132 (sh64_expand, sh64_pt32): New variables.
2133 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
2134 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
2135 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
2136 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
2137 <resolved previously-pc-relative relocs>: Handle
2138 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
2139 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
2140 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
2141 points to SHcompact code.
2142 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
2143 SH64PCREL16)>: Check that ISA of what operand points at and
2144 PTA/PTB matches, or emit error.
2145 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
2146 SHMEDIA_BFD_RELOC_PT.
2147 (shmedia_immediate_op): If pcrel, emit fixup also for constant
2148 operand.
2149 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
2150 condition for MOVI expansion.
2151 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
2152 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
2153 sh64_expand.
2154 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
2155 fixup.
2156 (sh64_target_format): Error-check setting of sh64_pt32 and
2157 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
2158 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
2159 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2160 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
2161 * config/tc-sh64.c: Improve comments.
2162 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
2163 not say the linker will check correctness of PTA/PTB expansion.
2164 (shmedia_md_end): Make non-static.
2165 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
2166 prototype.
2167 * config/tc-sh.c (sh_finalize): Remove.
2168 * config/tc-sh.h (md_end): Do not define.
2169 Remove prototype for sh_finalize.
2170 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
2171 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
2172 sh64_section_data container when storing section type in tdata
2173 field in elf_section_data.
2174 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
2175 EF_SH5.
2176 * Makefile.am: Update dependencies.
2177 * Makefile.in: Regenerate.
2178 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
2179 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
2180 dwarf2_emit_insn call with test on debug_type.
2181 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
2182 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
2183 CRT_SH5_ISA32 sticky for 64-bit.
2184 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
2185 Generate .crange sections when switching ISA mode or emitting
2186 constants in same section as code.
2187 * config/tc-sh64.c: Reformat structure definitions.
2188 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
2189 variables.
2190 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
2191 to emit a .cranges descriptor when contents type changes. Only
2192 emit error if changing contents type and -no-mix is in effect.
2193 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
2194 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
2195 (shmedia_md_end): Set sh64_end_of_assembly. Pass
2196 sh64_flush_last_crange over sections.
2197 When checking main symbol of datalabel symbol, check for
2198 STO_SH5_ISA32, not ISA type of section in definition.
2199 (shmedia_frob_file_before_adjust): Check main symbol for
2200 STO_SH5_ISA32; don't check ISA type of section in definition.
2201 (shmedia_frob_section_type): Adjust for .cranges; set section flag
2202 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
2203 .cranges entries have been output.
2204 (shmedia_elf_new_section): Just call md_flush_pending_output.
2205 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
2206 fix. Do not set tc_segment_info_data.in_code for section. Call
2207 sh64_set_contents_type for SHmedia code.
2208 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
2209 false. Call md_flush_pending_output.
2210 (sh64_target_format): Check that -no-mix and
2211 -shcompact-const-crange are used in sane combination with other
2212 options.
2213 (shmedia_md_pcrel_from_section): Check type of fix for how to
2214 adjust pc-relative.
2215 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
2216 not ISA type of section in definition.
2217 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
2218 hold contents-type state.
2219 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
2220 (sh64_flush_pending_output): Declare.
2221 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
2222 (sh64_tc_cons_fix_new): Declare.
2223 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
2224 call sh64_flag_output.
2225 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
2226 call sh64_set_contents_type to mark SHcompact code and set
2227 seen_insn.
2228 (md_longopts): New options "-no-mix" and
2229 "-shcompact-const-crange".
2230 (md_parse_option): Handle new options.
2231 (md_show_usage): Add blurb for new options.
2232 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2233 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
2234 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
2235 (sh64_last_insn_frag): New.
2236 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
2237 to get frag for insn opcode for generating fixups; do not assume it
2238 is the same frag.
2239 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
2240 for new insn.
2241 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
2242 section.
2243 (TC_FRAG_TYPE): Define as fragS *.
2244 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
2245 (sh64_last_insn_frag): Declare.
2246 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
2247 not == NULL before dereferencing.
2248 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
2249 Get rid of BFD section flag and EF_SH64_ABI64.
2250 * config/tc-sh64.c (shmedia_frob_section_type): Use
2251 elf_section_data (sec)->tdata, not a specific BFD section flag, to
2252 communicate the section as containing SHmedia code. Describe why.
2253 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
2254 EF_SH64 regardless of ABI.
2255 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
2256 in error message. Handle resolved expressions for
2257 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
2258 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
2259 (shmedia_check_limits): Handle BFD_RELOC_64.
2260 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
2261 a STO_SH5_ISA32 symbol, only the BFD value.
2262 2000-12-11 Ben Elliston <bje@redhat.com>
2263 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
2264 dwarf2_generate_asm_lineno.
2265 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
2266 Handle PC-relative MOVI expansions with assembler relaxation.
2267 Generate PC-relative relocs from 16-bit PC-relative expressions.
2268 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
2269 (shmedia_md_pcrel_from_section): ...here.
2270 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
2271 turned completely resolved. Adjust relocation type for 16-bit
2272 immediate operands that has turned PC-relative. Adjust back for
2273 MD_PCREL_FROM_SECTION being applied twice.
2274 (shmedia_md_convert_frag): Always emit reloc for expression with
2275 global or weak symbol. Handle relaxation result for PC-relative
2276 expressions.
2277 (shmedia_md_estimate_size_before_relax): An expression with a weak
2278 or global symbol can not be relaxed. Break out tests for
2279 relaxable symbol into variable sym_relaxable.
2280 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
2281 UNDEF_MOVI)>: Break out any PC-relative expression and change
2282 relaxation type.
2283 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
2284 opjp.
2285 <case A_IMMS16>: Fix typo for initial minor relaxation type of
2286 MOVI expansion. If X_op_symbol of the immediate expression is
2287 set, make an expression symbol for the argument to frag_var.
2288 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
2289 relaxations.
2290 (END): Adjust for new relaxations.
2291 (md_relax_table): Add entries for new relaxations.
2292 2000-12-07 Ben Elliston <bje@redhat.com>
2293 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2294 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
2295 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
2296 SHORI operand offsets in PT/PTA/PTB expansions.
2297 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
2298 Implement DataLabel semantics.
2299 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
2300 shmedia_frob_file_before_adjust.
2301 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
2302 (DATALABEL_SUFFIX): Define.
2303 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
2304 symbol list to update "datalabel" symbols to their main symbol
2305 counterparts.
2306 (shmedia_frob_file_before_adjust): New.
2307 (sh64_adjust_symtab): For remaining datalabel symbols, set to
2308 undefined and set STT_DATALABEL.
2309 (sh64_frob_label): Initialize TC symbol field.
2310 (sh64_consume_datalabel): Actually implement semantics. New
2311 parameter operandf, call it instead of expression.
2312 (sh64_exclude_symbol): New.
2313 * config/tc-sh64.h (md_parse_name): Pass on the function operand
2314 to sh64_consume_datalabel.
2315 (tc_symbol_new_hook): Define to tc_frob_symbol.
2316 (TC_SYMFIELD_TYPE): Define to symbolS *.
2317 (tc_frob_symbol): Define to call sh64_exclude_symbol.
2318 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
2319 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
2320 case.
2321 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
2322 generating dwarf2 debug information.
2323 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
2324 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2325 elf64-sh64 for the 64-bit ABI.
2326 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2327 option.
2328 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
2329 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2330 case-insensitivity.
2331 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
2332 * config/tc-sh64.c: Tweak comments, formatting and error messages.
2333 (enum sh64_abi_values): New type.
2334 (enum sh64_isa_values): New type.
2335 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
2336 (seen_shcompact_mode, seen_shmedia_mode): Delete.
2337 (sh64_abi): Replace shmedia_64.
2338 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2339 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2340 (s_sh64_mode): Check validity for this target.
2341 (sh64_target_format): Initialize defaults for ISA and ABI.
2342 Fallback to old object format if no SH64 ISA or ABI has been
2343 specified.
2344 * config/tc-sh.c (md_parse_option): Check combinations for errors.
2345 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2346 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2347 * config/tc-sh64.h: Fix typo in comment.
2348 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
2349 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2350 <PT fixups for absolute values>: Size will be longest, not
2351 shortest.
2352 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
2353 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2354 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2355 and l1 to hold lowercase of two first characters. Change all
2356 remaining TO_LOWER to tolower.
2357 * config/tc-sh64.c (TO_LOWER): Delete.
2358 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2359 (md_parse_name): Define.
2360 (sh64_consume_datalabel): Declare.
2361 (DOLLAR_DOT): Define.
2362 * config/tc-sh64.c (shmedia_parse_exp): New.
2363 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2364 (shmedia_parse_reg): Remove const from src
2365 parameter.
2366 (shmedia_get_operands): Ditto for args parameter and ptr variable.
2367 (shmedia_md_assemble): Ditto for op_end variable.
2368 (shmedia_get_operand): Ditto for ptr parameter and src variable.
2369 Use shmedia_parse_exp, not parse_exp.
2370 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2371 parameter. All callers changed.
2372 (shmedia_get_operand): Add shmedia_arg_type parameter. All
2373 callers changed.
2374 (shmedia_parse_reg): Put first two character in local variables.
2375 Use tolower, not TO_LOWER. If no register is found and argtype
2376 indicates a control register, scan shmedia_creg_table
2377 case-insensitive.
2378 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
2379 * Makefile.am (CPU_TYPES): Add sh64.
2380 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2381 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2382 Regenerate dependencies.
2383 * Makefile.in: Regenerate.
2384 * configure.in: Add support for sh64-*-elf*.
2385 * configure: Regenerate.
2386 * config/tc-sh64.h: New.
2387 * config/tc-sh64.c: New.
2388 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2389 .mode, .isa and .uaquad.
2390 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2391 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2392 [HAVE_SH64] (END): Define as 10.
2393 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2394 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2395 MOVI_64): Define.
2396 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2397 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2398 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2399 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2400 Define.
2401 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2402 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2403 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2404 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2405 SHmedia instructions. Handle state-change after switching to
2406 SHcompact.
2407 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2408 (md_parse_option) [HAVE_SH64]: Parse new options.
2409 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2410 (md_convert_frag) [HAVE_SH64] <default>: Call
2411 shmedia_md_convert_frag instead of abort.
2412 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2413 BFD_RELOC_SH_SHMEDIA_CODE.
2414 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2415 SHcompact or SHmedia code.
2416 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2417 shmedia_md_apply_fix instead of abort.
2418 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2419 result from calling shmedia_md_estimate_size_before_relax instead
2420 of calling abort.
2421 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2422 do the work.
2423 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2424 shmedia_init_reloc and do nothing more if it returns non-zero.
2425 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2426 * po/POTFILES.in: Regenerate.
2427 * po/gas.pot: Regenerate.
2429 2002-02-06 Alexandre Oliva <aoliva@redhat.com>
2431 * config/tc-sh.c (parse_at): Install the correct version of
2432 2002-02-04's patch.
2434 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2435 assume fixP->fx_subsy is non-NULL.
2437 2002-02-04 Alexandre Oliva <aoliva@redhat.com>
2439 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2440 A_DISP_PC_ABS, and adjust it by -4.
2441 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2442 expected.
2443 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2444 the operand type is not A_DISP_PC_ABS.
2446 2002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2448 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2449 common and weak symbols. Handle common and weak symbols as
2450 undefined symbols with regards to GREG handling and merging.
2451 (mmix_frob_file): Ditto.
2453 2002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2455 * configure.in (hppa-*-netbsd*): New target.
2456 * configure: Regenerate.
2457 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2459 2002-02-02 Alan Modra <amodra@bigpond.net.au>
2461 * config/tc-v850.c: Add missing prototypes amd use old-style
2462 function definitions.
2463 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2464 (sdata_section tdata_section, zdata_section, sbss_section,
2465 tbss_section, zbss_section, rosdata_section, rozdata_section,
2466 scommon_section, tcommon_section, zcommon_section,
2467 call_table_data_section, call_table_text_section): Delete.
2468 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2469 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2470 v850_call_table_data, v850_call_table_text): Delete.
2471 (struct v850_seg_entry): New.
2472 (v850_seg_table): New.
2473 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2474 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2475 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2476 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2477 (do_v850_seg): New.
2478 (v850_seg): New.
2479 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2480 recording of alignment.
2481 (md_pseudo_table): Use v850_seg.
2482 (md_begin): Don't init .call_table_data and .call_table_text here.
2483 Set v850_seg_table bss entry.
2485 2002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2487 Support on-demand global register allocation by passing on
2488 base-plus-offset relocs to the linker.
2489 * config/tc-mmix.c: Tweak and fix typos in comments.
2490 (allocate_undefined_gregs_in_linker): New variable.
2491 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2492 (md_longopts): Add --linker-allocated-gregs.
2493 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2494 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2495 (md_show_usage): Update text for -x. Add text for
2496 --linker-allocated-gregs.
2497 (tc_gen_reloc): Derive default value for addend from val and
2498 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2499 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2500 GREG if allocate_undefined_gregs_in_linker.
2501 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2502 --linker-allocated-gregs.
2503 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2504 --linker-allocated-gregs. Mention that it's implied by -x.
2505 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2506 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2508 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2510 2002-02-01 Alan Modra <amodra@bigpond.net.au>
2512 * Makefile.am: Run "make dep-am"
2513 * Makefile.in: Regenerate.
2515 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
2517 * config/tc-or32.c: New file.
2518 * config/tc-or32.h: New file.
2519 * configure.in: Add support for or32 targets.
2520 * configure: Regenerate.
2521 * config/obj-coff.c: Add support for or32 targets.
2522 * config/obj-coff.h: Add support for or32 targets.
2523 * Makefile.am: Add support for or32 targets.
2524 * Makefile.in: Regenerate.
2525 * NEWS: Mention support for OpenRISC.
2526 * doc/Makefile.in: Regenerate.
2527 * po/POTFILES.in: Regenerate.
2528 * po/gas.pot: Regenerate.
2530 2002-01-30 Richard Sandiford <rsandifo@redhat.com>
2532 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2533 and mod.
2535 2002-01-29 Chris Demetriou <cgd@broadcom.com>
2537 * config/tc-mips.c (tc_gen_reloc): Arrange for
2538 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2539 their LO16 parts, even for ELF.
2541 2002-01-29 Daniel Jacobowitz <drow@mvista.com>
2543 * config/tc-i386.c: Protect definitions of true and false
2544 from redefinition.
2546 2002-01-28 Jakub Jelinek <jakub@redhat.com>
2548 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2549 made because of .weak, if they are neither defined nor used in any
2550 way.
2552 2002-01-27 Daniel Jacobowitz <drow@mvista.com>
2554 * configure: Regenerated.
2556 2002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2558 * doc/Makefile.am (install): Depend on install-info.
2559 * doc/Makefile.in: Regenerate.
2561 2002-01-26 Nick Clifton <nick@redhat.com>
2563 * po/fr.po: Updated version
2565 2002-01-24 Kazu Hirata <kazu@hxi.com>
2567 * config/tc-h8300.c (check_operand): Don't print a warning
2568 when a valid 24-bit address is given to a 16-bit address
2569 operand.
2571 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
2573 * config/tc-sh.c (sh_elf_suffix): Removed.
2574 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2575 sh_end_of_match, sh_parse_name): New functions.
2576 (sh_elf_cons): Simplify.
2577 (parse_exp): Reject misplaced PIC operands.
2578 (md_undefined_symbol): Simplify.
2579 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2580 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2581 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2582 Complain if subsy remains at the end.
2583 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2584 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2586 2002-01-22 Alexandre Oliva <aoliva@redhat.com>
2588 * config/tc-mn10300.c (xr_registers): Move `pc'...
2589 (other_registers): ... here.
2591 2002-01-22 Alan Modra <amodra@bigpond.net.au>
2593 * Makefile.am: Run "make dep-am".
2594 * Makefile.in: Regenerate.
2595 * gas/po/POTFILES.in: Regenerate.
2597 2002-01-21 DJ Delorie <dj@redhat.com>
2599 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2600 stabstr_name allocation permanent, as it will be referenced from
2601 the section hash.
2603 2002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2605 * configure.in (ia64-*-netbsd*): New target.
2606 * configure: Regenerate.
2608 2002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2610 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2611 to @dots call.
2612 <Detailed description, ARM options>: Ditto.
2613 * doc/c-arm.texi (ARM Options): Ditto.
2615 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2617 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2618 do_mia, do_mar and do_mra respectively.
2619 (do_mav_*): Renamed from do_c_*.
2620 (mav_reg_required_here, mav_parse_offset): Renamed from
2621 cirrus_reg_required_here and cirrus_parse_offset respectively.
2622 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2624 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2625 Keith Walker <keith.walker@arm.com>
2627 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2628 (insns): Add pattern for bxj instruction.
2629 (do_bxj): New function.
2630 (arm_cpus): Add arm926ej.
2631 (arm_archs): Add armv5tej.
2633 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2635 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2637 2002-01-19 Keith Walker <keith.walker@arm.com>
2639 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2641 2002-01-18 Richard Earnshaw <rearnsha@arm.com>
2643 * NEWS: Mention new ARM command-line options and VFP support.
2645 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
2646 uses changed.
2647 (ARM_CEXT_MAVERICK): Similarly.
2648 (ARM_ANY): Now means any core instruction.
2649 (CPU_DEFAULT): Default to ARM_ANY.
2650 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2651 (pic_code): Declare for all object types. Make type int.
2652 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2653 (march_fpu_opt, mfpu_opt): Declare.
2654 (md_longopts): Tidy up conditional definitions.
2655 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2656 (arm_long_opts): New tables.
2657 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2658 (arm_parse_extension): New function.
2659 (md_parse_option): Rewrite using new table-driven system.
2660 (md_show_usage): Use new table-driven system.
2661 (md_begin): Calculate cpu_variant from command line option data.
2662 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2663 command-line options.
2664 * doc/c-arm.texi: Likewise.
2666 2002-01-18 Andreas Jaeger <aj@suse.de>
2668 * as.c (parse_args): Update year.
2670 2002-01-17 Timothy Wall <twall@alum.mit.edu>
2672 * config/tc-tic54x.c (encode_address): Add a more informative
2673 warning about incorrect syntax.
2675 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2677 * po/gas.pot: Regenerate.
2679 2002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2681 * macro.c (get_any_string): Add no-c-format comment to prevent
2682 confusion when translating string.
2683 * gasp.c (get_any_string): Add no-c-format comment to prevent
2684 confusion when translating string.
2686 2002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2687 Johannes Stezenbach <js@convergence.de>
2688 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2689 matched before the shorter ones.
2690 (my_getSmallParser): Fix handling of nested parentheses in
2691 percent_op's. Code cleanup.
2692 (my_getPercentOp): New function, code from my_getSmallParser.
2693 (my_getSmallExpression): Fix handling of closing parentheses.
2694 Code cleanup. Better comments.
2696 2002-01-16 Nick Clifton <nickc@redhat.com>
2698 po/tr.po: New file: Turkish translation.
2699 configure.in (LINGUAS): Add "tr".
2700 configure: Regenerate.
2702 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2704 Support for VFP instructions
2705 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2706 (cp_address_required_here): New argument wb_ok. When false, do not
2707 accept write-back forms of addressing. Change all callers.
2708 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2709 (FPU_VFP_EXT_V2): Define.
2710 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2711 Define in terms of above.
2712 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2713 (vfp_reg): New struct.
2714 (vfp_regs): New array of registers.
2715 (insns): Add VFP instructions.
2716 (sn_table): New array of VFP single-precision register names.
2717 (dn_table): New array of VFP double-precision register names.
2718 (all_reg_maps): Add the new register tables.
2719 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2720 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2721 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2722 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2723 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2724 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2725 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2726 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2727 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2728 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2729 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2730 (do_vfp_sp_dp_cvt): New functions.
2731 (md_begin): Set soft-float flag for appropriate VFP work.
2732 (md_atof): Handle VFP-format doubles.
2733 (md_parse_option): Handle VFP command-line options.
2734 (md_show_usage): Display VFP command-line options.
2736 2002-01-15 Richard Earnshaw <rearnsha@arm.com>
2738 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2739 various command line options.
2741 2002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2743 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2744 vtinherit relocs.
2745 (xstormy16_md_apply_fix3): Do not return a value.
2747 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2749 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2750 the -EL/-EB option that matches the target's endianness.
2751 (md_parse_option): Likewise.
2753 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2755 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2756 is not dependent on ARM_BI_ENDIAN.
2758 2002-01-14 Richard Earnshaw <rearnsha@arm.com>
2760 * tc-arm.c (all error messages): Normalize capitalization of messages.
2762 * tc-arm.h (md_operand): Delete define.
2763 * tc-arm.c (in_my_get_expression): New static variable.
2764 (my_get_expression): Set and clear it.
2765 (md_operand): New function. If called from my_get_expression
2766 put the error in inst.error.
2767 (output_inst): Now takes argument of instruction being assembled.
2768 Print it out with any error message.
2769 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2770 with '=' syntax.
2771 (end_of_line): Don't update inst.error if it is already set.
2773 2002-01-11 Richard Earnshaw <rearnsha@arm.com>
2775 * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
2776 op that can be translated into a mvn instruction.
2778 2002-01-11 Steve Ellcey <sje@cup.hp.com>
2780 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2781 setting default md.flags.
2782 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2783 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2784 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2785 for 32 bit unwind info blocks.
2786 (generate_unwind_image): Add support for different types
2787 of unwind images (32 bits and/or big-endian).
2788 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2789 (ia64_target_format): Add support for hpux target formats.
2790 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2791 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2792 SHT_FINI_ARRAY elf section types.
2794 2002-01-10 Richard Earnshaw <rearnsha@arm.com>
2796 * tc-arm.c (struct reg_entry): Move before prototypes.
2797 (int_register, cp_register, fp_register): Delete.
2798 (reg_table): Delete. Replaced with ...
2799 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2800 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2801 (mav_dspsc_table): ... one table per register set.
2802 (arm_reg_hsh): Delete.
2803 (struct reg_map): New structure.
2804 (all_reg_maps): New array.
2805 (enum arm_reg_type): New enums.
2806 (build_reg_hsh): New function.
2807 (insert_reg_alias): Use hash table passed by caller. Adjust all
2808 callers.
2809 (create_register_alias): New function, split out from ...
2810 (md_assemble): ... here.
2811 (md_begin): Build new register hash tables.
2812 (arm_reg_parse): New argument for the hash table to search. Adjust all
2813 callers.
2814 (arm_reg_parse_any): New function.
2815 (co_proc_number): Look up the processor number in the processor hash
2816 table.
2817 (cirrus_regtype): Delete.
2818 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2819 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2820 (ARM_EXT_MAVERICKsc_register): Delete.
2821 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2822 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2823 functions.
2824 (do_c_triple_4, do_c_triple_5): Delete.
2825 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2826 (do_c_quad_6): Delete.
2827 (do_c_quad_6[ab]): New functions.
2828 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2829 arguments to use new register parsing methods.
2830 (cirrus_reg_required_here): Likewise.
2831 (insns): Reclassify cirrus maverick worker functions.
2832 (cirrus_valid_reg): Delete.
2834 2002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2836 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2837 (sh*-*-netbsdelf*): New target.
2838 * configure: Regenerate.
2839 * tc-sh.h: Update copyright years.
2840 (TARGET_FORMAT): Add version for TE_NetBSD.
2842 2002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2844 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2845 negative.
2847 2002-01-06 Alan Modra <amodra@bigpond.net.au>
2849 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2850 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2852 2002-01-05 Daniel Jacobowitz <drow@mvista.com>
2854 * tc-mips.c (mips_cprestore_valid): New flag.
2855 (mips_frame_reg_valid): New flag.
2856 (macro) [M_JAL_2]: Check both flags.
2857 [M_JAL_A]: Likewise.
2858 (s_cprestore): Set mips_cprestore_valid.
2859 (tc_get_register): If setting mips_frame_reg, set
2860 mips_frame_reg_valid and clear mips_cprestore_valid.
2861 (s_mips_ent): Clear both flags.
2862 (s_mips_end): Clear both flags.
2864 2002-01-05 Alan Modra <amodra@bigpond.net.au>
2866 * write.c (write_object_file): Make use of bfd_section_list_remove.
2867 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2868 * config/tc-mmix.c (mmix_frob_file): Likewise.
2870 2002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2872 * configure.in (i386-*-netbsdelf*): Collapse target into...
2873 (i386-*-netbsd*): ...this. Add support for x86-64.
2874 * configure: Regenerated.
2876 2002-01-03 matthew green <mrg@redhat.com>
2878 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2880 2002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2882 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2883 NULL frag link.
2885 For older changes see ChangeLog-0001
2886 \f
2887 Local Variables:
2888 mode: change-log
2889 left-margin: 8
2890 fill-column: 74
2891 version-control: never
2892 End: