diff options
author | Nathan Rossi <nathan.rossi@xilinx.com> | 2013-12-16 16:48:36 +1000 |
---|---|---|
committer | Nathan Rossi <nathan.rossi@xilinx.com> | 2013-12-16 16:48:36 +1000 |
commit | 74f73159e5c659d8ee52a3d48238932b36e4fe93 (patch) | |
tree | 824b4a830e733161d055a12d6993dc6c8cd45da3 /recipes-devtools/gdb/files/0001-Add-initial-port-of-linux-gdbserver.patch | |
parent | 3ec0d044ea0c5fca26eecc0335bb9847871255ea (diff) | |
download | meta-xilinx-74f73159e5c659d8ee52a3d48238932b36e4fe93.tar.gz |
gdb: Add MicroBlaze support
* Import Xilinx gdb patches for MicroBlaze
* Disable dependence on LTTng-UST for MicroBlaze, it is not supported
Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>
Diffstat (limited to 'recipes-devtools/gdb/files/0001-Add-initial-port-of-linux-gdbserver.patch')
-rw-r--r-- | recipes-devtools/gdb/files/0001-Add-initial-port-of-linux-gdbserver.patch | 471 |
1 files changed, 471 insertions, 0 deletions
diff --git a/recipes-devtools/gdb/files/0001-Add-initial-port-of-linux-gdbserver.patch b/recipes-devtools/gdb/files/0001-Add-initial-port-of-linux-gdbserver.patch new file mode 100644 index 00000000..5c195538 --- /dev/null +++ b/recipes-devtools/gdb/files/0001-Add-initial-port-of-linux-gdbserver.patch | |||
@@ -0,0 +1,471 @@ | |||
1 | From: David Holsgrove <david.holsgrove@petalogix.com> | ||
2 | Date: Mon, 6 Feb 2012 10:28:29 +1000 | ||
3 | Subject: Add initial port of linux gdbserver | ||
4 | |||
5 | add gdb_proc_service_h to gdbserver microblaze-linux | ||
6 | |||
7 | gdbserver needs to initialise the microblaze registers | ||
8 | |||
9 | other archs use this step to run a *_arch_setup() to carry out all | ||
10 | architecture specific setup - may need to add in future | ||
11 | |||
12 | * add linux-ptrace.o to gdbserver configure | ||
13 | * Update breakpoint opcode | ||
14 | * fix segfault on connecting gdbserver | ||
15 | * add microblaze_linux_memory_remove_breakpoint | ||
16 | * add set_solib_svr4_fetch_link_map_offsets | ||
17 | * add set_gdbarch_fetch_tls_load_module_address | ||
18 | * Force reading of r0 as 0, prevent stores | ||
19 | |||
20 | Signed-off-by: David Holsgrove <david.holsgrove@petalogix.com> | ||
21 | Signed-off-by: Nathan Rossi <nathan.rossi@petalogix.com> | ||
22 | Upstream-Status: Pending | ||
23 | --- | ||
24 | gdb/configure.host | 3 + | ||
25 | gdb/gdbserver/linux-microblaze-low.c | 228 ++++++++++++++++++++++++++++++++++ | ||
26 | gdb/microblaze-linux-tdep.c | 30 ++++- | ||
27 | gdb/microblaze-tdep.c | 35 ++++++ | ||
28 | gdb/microblaze-tdep.h | 3 +- | ||
29 | gdb/regformats/reg-microblaze.dat | 39 ++++++ | ||
30 | 6 files changed, 336 insertions(+), 2 deletions(-) | ||
31 | create mode 100644 gdb/gdbserver/linux-microblaze-low.c | ||
32 | create mode 100644 gdb/regformats/reg-microblaze.dat | ||
33 | |||
34 | diff --git a/gdb/configure.host b/gdb/configure.host | ||
35 | index 85f4491..98b0f43 100644 | ||
36 | --- a/gdb/configure.host | ||
37 | +++ b/gdb/configure.host | ||
38 | @@ -47,6 +47,7 @@ i[34567]86*) gdb_host_cpu=i386 ;; | ||
39 | m68*) gdb_host_cpu=m68k ;; | ||
40 | m88*) gdb_host_cpu=m88k ;; | ||
41 | mips*) gdb_host_cpu=mips ;; | ||
42 | +microblaze*) gdb_host_cpu=microblaze ;; | ||
43 | powerpc* | rs6000) gdb_host_cpu=powerpc ;; | ||
44 | sparcv9 | sparc64) gdb_host_cpu=sparc ;; | ||
45 | s390*) gdb_host_cpu=s390 ;; | ||
46 | @@ -126,6 +127,8 @@ mips*-*-netbsd* | mips*-*-knetbsd*-gnu) | ||
47 | gdb_host=nbsd ;; | ||
48 | mips64*-*-openbsd*) gdb_host=obsd64 ;; | ||
49 | |||
50 | +microblaze*-*linux*) gdb_host=linux ;; | ||
51 | + | ||
52 | powerpc-*-aix* | rs6000-*-*) | ||
53 | gdb_host=aix ;; | ||
54 | powerpc*-*-freebsd*) gdb_host=fbsd ;; | ||
55 | diff --git a/gdb/gdbserver/linux-microblaze-low.c b/gdb/gdbserver/linux-microblaze-low.c | ||
56 | new file mode 100644 | ||
57 | index 0000000..279df9f | ||
58 | --- /dev/null | ||
59 | +++ b/gdb/gdbserver/linux-microblaze-low.c | ||
60 | @@ -0,0 +1,228 @@ | ||
61 | +/* GNU/Linux/Microblaze specific low level interface, for the remote server for | ||
62 | + GDB. | ||
63 | + Copyright (C) 1995-2013 Free Software Foundation, Inc. | ||
64 | + | ||
65 | + This file is part of GDB. | ||
66 | + | ||
67 | + This program is free software; you can redistribute it and/or modify | ||
68 | + it under the terms of the GNU General Public License as published by | ||
69 | + the Free Software Foundation; either version 3 of the License, or | ||
70 | + (at your option) any later version. | ||
71 | + | ||
72 | + This program is distributed in the hope that it will be useful, | ||
73 | + but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
74 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
75 | + GNU General Public License for more details. | ||
76 | + | ||
77 | + You should have received a copy of the GNU General Public License | ||
78 | + along with this program. If not, see <http://www.gnu.org/licenses/>. */ | ||
79 | + | ||
80 | +#include "server.h" | ||
81 | +#include "linux-low.h" | ||
82 | + | ||
83 | +#include <asm/ptrace.h> | ||
84 | +#include <sys/procfs.h> | ||
85 | +#include <sys/ptrace.h> | ||
86 | + | ||
87 | +#include "gdb_proc_service.h" | ||
88 | + | ||
89 | +static int microblaze_regmap[] = | ||
90 | + {PT_GPR(0), PT_GPR(1), PT_GPR(2), PT_GPR(3), | ||
91 | + PT_GPR(4), PT_GPR(5), PT_GPR(6), PT_GPR(7), | ||
92 | + PT_GPR(8), PT_GPR(9), PT_GPR(10), PT_GPR(11), | ||
93 | + PT_GPR(12), PT_GPR(13), PT_GPR(14), PT_GPR(15), | ||
94 | + PT_GPR(16), PT_GPR(17), PT_GPR(18), PT_GPR(19), | ||
95 | + PT_GPR(20), PT_GPR(21), PT_GPR(22), PT_GPR(23), | ||
96 | + PT_GPR(24), PT_GPR(25), PT_GPR(26), PT_GPR(27), | ||
97 | + PT_GPR(28), PT_GPR(29), PT_GPR(30), PT_GPR(31), | ||
98 | + PT_PC, PT_MSR, PT_EAR, PT_ESR, | ||
99 | + PT_FSR | ||
100 | + }; | ||
101 | + | ||
102 | +#define microblaze_num_regs (sizeof microblaze_regmap / sizeof microblaze_regmap[0]) | ||
103 | + | ||
104 | +/* Defined in auto-generated file microblaze-linux.c. */ | ||
105 | +void init_registers_microblaze (void); | ||
106 | +extern const struct target_desc *tdesc_microblaze; | ||
107 | + | ||
108 | +static int | ||
109 | +microblaze_cannot_store_register (int regno) | ||
110 | +{ | ||
111 | + if (microblaze_regmap[regno] == -1 || regno == 0) | ||
112 | + return 1; | ||
113 | + | ||
114 | + return 0; | ||
115 | +} | ||
116 | + | ||
117 | +static int | ||
118 | +microblaze_cannot_fetch_register (int regno) | ||
119 | +{ | ||
120 | + return 0; | ||
121 | +} | ||
122 | + | ||
123 | +static CORE_ADDR | ||
124 | +microblaze_get_pc (struct regcache *regcache) | ||
125 | +{ | ||
126 | + unsigned long pc; | ||
127 | + | ||
128 | + collect_register_by_name (regcache, "pc", &pc); | ||
129 | + return (CORE_ADDR) pc; | ||
130 | +} | ||
131 | + | ||
132 | +static void | ||
133 | +microblaze_set_pc (struct regcache *regcache, CORE_ADDR pc) | ||
134 | +{ | ||
135 | + unsigned long newpc = pc; | ||
136 | + | ||
137 | + supply_register_by_name (regcache, "pc", &newpc); | ||
138 | +} | ||
139 | + | ||
140 | +/* dbtrap insn */ | ||
141 | +/* brki r16, 0x18; */ | ||
142 | +static const unsigned long microblaze_breakpoint = 0xba0c0018; | ||
143 | +#define microblaze_breakpoint_len 4 | ||
144 | + | ||
145 | +static int | ||
146 | +microblaze_breakpoint_at (CORE_ADDR where) | ||
147 | +{ | ||
148 | + unsigned long insn; | ||
149 | + | ||
150 | + (*the_target->read_memory) (where, (unsigned char *) &insn, 4); | ||
151 | + if (insn == microblaze_breakpoint) | ||
152 | + return 1; | ||
153 | + /* If necessary, recognize more trap instructions here. GDB only uses the | ||
154 | + one. */ | ||
155 | + return 0; | ||
156 | +} | ||
157 | + | ||
158 | +static CORE_ADDR | ||
159 | +microblaze_reinsert_addr (struct regcache *regcache) | ||
160 | +{ | ||
161 | + unsigned long pc; | ||
162 | + collect_register_by_name (regcache, "r15", &pc); | ||
163 | + return pc; | ||
164 | +} | ||
165 | + | ||
166 | +#ifdef HAVE_PTRACE_GETREGS | ||
167 | + | ||
168 | +static void | ||
169 | +microblaze_collect_ptrace_register (struct regcache *regcache, int regno, char *buf) | ||
170 | +{ | ||
171 | + int size = register_size (regcache->tdesc, regno); | ||
172 | + | ||
173 | + memset (buf, 0, sizeof (long)); | ||
174 | + | ||
175 | + if (size < sizeof (long)) | ||
176 | + collect_register (regcache, regno, buf + sizeof (long) - size); | ||
177 | + else | ||
178 | + collect_register (regcache, regno, buf); | ||
179 | +} | ||
180 | + | ||
181 | +static void | ||
182 | +microblaze_supply_ptrace_register (struct regcache *regcache, | ||
183 | + int regno, const char *buf) | ||
184 | +{ | ||
185 | + int size = register_size (regcache->tdesc, regno); | ||
186 | + | ||
187 | + if (regno == 0) { | ||
188 | + unsigned long regbuf_0 = 0; | ||
189 | + /* clobbering r0 so that it is always 0 as enforced by hardware */ | ||
190 | + supply_register (regcache, regno, (const char*)®buf_0); | ||
191 | + } else { | ||
192 | + if (size < sizeof (long)) | ||
193 | + supply_register (regcache, regno, buf + sizeof (long) - size); | ||
194 | + else | ||
195 | + supply_register (regcache, regno, buf); | ||
196 | + } | ||
197 | +} | ||
198 | + | ||
199 | +/* Provide only a fill function for the general register set. ps_lgetregs | ||
200 | + will use this for NPTL support. */ | ||
201 | + | ||
202 | +static void microblaze_fill_gregset (struct regcache *regcache, void *buf) | ||
203 | +{ | ||
204 | + int i; | ||
205 | + | ||
206 | + for (i = 0; i < 32; i++) | ||
207 | + microblaze_collect_ptrace_register (regcache, i, (char *) buf + microblaze_regmap[i]); | ||
208 | +} | ||
209 | + | ||
210 | +static void | ||
211 | +microblaze_store_gregset (struct regcache *regcache, const void *buf) | ||
212 | +{ | ||
213 | + int i; | ||
214 | + | ||
215 | + for (i = 0; i < 32; i++) | ||
216 | + supply_register (regcache, i, (char *) buf + microblaze_regmap[i]); | ||
217 | +} | ||
218 | + | ||
219 | +#endif /* HAVE_PTRACE_GETREGS */ | ||
220 | + | ||
221 | +static struct regset_info microblaze_regsets[] = { | ||
222 | +#ifdef HAVE_PTRACE_GETREGS | ||
223 | + { PTRACE_GETREGS, PTRACE_SETREGS, 0, sizeof (elf_gregset_t), GENERAL_REGS, microblaze_fill_gregset, microblaze_store_gregset }, | ||
224 | + { 0, 0, 0, -1, -1, NULL, NULL }, | ||
225 | +#endif /* HAVE_PTRACE_GETREGS */ | ||
226 | + { 0, 0, 0, -1, -1, NULL, NULL } | ||
227 | +}; | ||
228 | + | ||
229 | +static struct regsets_info microblaze_regsets_info = | ||
230 | + { | ||
231 | + microblaze_regsets, /* regsets */ | ||
232 | + 0, /* num_regsets */ | ||
233 | + NULL, /* disabled_regsets */ | ||
234 | + }; | ||
235 | + | ||
236 | +static struct usrregs_info microblaze_usrregs_info = | ||
237 | + { | ||
238 | + microblaze_num_regs, | ||
239 | + microblaze_regmap, | ||
240 | + }; | ||
241 | + | ||
242 | +static struct regs_info regs_info = | ||
243 | + { | ||
244 | + NULL, /* regset_bitmap */ | ||
245 | + µblaze_usrregs_info, | ||
246 | + µblaze_regsets_info | ||
247 | + }; | ||
248 | + | ||
249 | +static const struct regs_info * | ||
250 | +microblaze_regs_info (void) | ||
251 | +{ | ||
252 | + return ®s_info; | ||
253 | +} | ||
254 | + | ||
255 | +static void | ||
256 | +microblaze_arch_setup (void) | ||
257 | +{ | ||
258 | + current_process ()->tdesc = tdesc_microblaze; | ||
259 | +} | ||
260 | + | ||
261 | +struct linux_target_ops the_low_target = { | ||
262 | + microblaze_arch_setup, | ||
263 | + microblaze_regs_info, | ||
264 | + microblaze_cannot_fetch_register, | ||
265 | + microblaze_cannot_store_register, | ||
266 | + NULL, /* fetch_register */ | ||
267 | + microblaze_get_pc, | ||
268 | + microblaze_set_pc, | ||
269 | + (const unsigned char *) µblaze_breakpoint, | ||
270 | + microblaze_breakpoint_len, | ||
271 | + microblaze_reinsert_addr, | ||
272 | + 0, | ||
273 | + microblaze_breakpoint_at, | ||
274 | + NULL, | ||
275 | + NULL, | ||
276 | + NULL, | ||
277 | + NULL, | ||
278 | + microblaze_collect_ptrace_register, | ||
279 | + microblaze_supply_ptrace_register, | ||
280 | +}; | ||
281 | + | ||
282 | +void | ||
283 | +initialize_low_arch (void) | ||
284 | +{ | ||
285 | + init_registers_microblaze (); | ||
286 | + | ||
287 | + initialize_regsets_info (µblaze_regsets_info); | ||
288 | +} | ||
289 | \ No newline at end of file | ||
290 | diff --git a/gdb/microblaze-linux-tdep.c b/gdb/microblaze-linux-tdep.c | ||
291 | index 99fc497..69c333e 100644 | ||
292 | --- a/gdb/microblaze-linux-tdep.c | ||
293 | +++ b/gdb/microblaze-linux-tdep.c | ||
294 | @@ -37,6 +37,22 @@ | ||
295 | #include "tramp-frame.h" | ||
296 | #include "linux-tdep.h" | ||
297 | |||
298 | +static int microblaze_debug_flag = 0; | ||
299 | + | ||
300 | +static void | ||
301 | +microblaze_debug (const char *fmt, ...) | ||
302 | +{ | ||
303 | + if (microblaze_debug_flag) | ||
304 | + { | ||
305 | + va_list args; | ||
306 | + | ||
307 | + va_start (args, fmt); | ||
308 | + printf_unfiltered ("MICROBLAZE LINUX: "); | ||
309 | + vprintf_unfiltered (fmt, args); | ||
310 | + va_end (args); | ||
311 | + } | ||
312 | +} | ||
313 | + | ||
314 | static int | ||
315 | microblaze_linux_memory_remove_breakpoint (struct gdbarch *gdbarch, | ||
316 | struct bp_target_info *bp_tgt) | ||
317 | @@ -46,20 +62,27 @@ microblaze_linux_memory_remove_breakpoint (struct gdbarch *gdbarch, | ||
318 | int val; | ||
319 | int bplen; | ||
320 | gdb_byte old_contents[BREAKPOINT_MAX]; | ||
321 | + struct cleanup *cleanup; | ||
322 | |||
323 | /* Determine appropriate breakpoint contents and size for this address. */ | ||
324 | bp = gdbarch_breakpoint_from_pc (gdbarch, &addr, &bplen); | ||
325 | if (bp == NULL) | ||
326 | error (_("Software breakpoints not implemented for this target.")); | ||
327 | |||
328 | + /* Make sure we see the memory breakpoints. */ | ||
329 | + cleanup = make_show_memory_breakpoints_cleanup (1); | ||
330 | val = target_read_memory (addr, old_contents, bplen); | ||
331 | |||
332 | /* If our breakpoint is no longer at the address, this means that the | ||
333 | program modified the code on us, so it is wrong to put back the | ||
334 | old value. */ | ||
335 | if (val == 0 && memcmp (bp, old_contents, bplen) == 0) | ||
336 | - val = target_write_raw_memory (addr, bp_tgt->shadow_contents, bplen); | ||
337 | + { | ||
338 | + val = target_write_raw_memory (addr, bp_tgt->shadow_contents, bplen); | ||
339 | + microblaze_debug ("microblaze_linux_memory_remove_breakpoint writing back to memory at addr 0x%lx\n", addr); | ||
340 | + } | ||
341 | |||
342 | + do_cleanups (cleanup); | ||
343 | return val; | ||
344 | } | ||
345 | |||
346 | @@ -135,6 +158,11 @@ microblaze_linux_init_abi (struct gdbarch_info info, | ||
347 | /* Trampolines. */ | ||
348 | tramp_frame_prepend_unwinder (gdbarch, | ||
349 | µblaze_linux_sighandler_tramp_frame); | ||
350 | + | ||
351 | + /* Enable TLS support. */ | ||
352 | + set_gdbarch_fetch_tls_load_module_address (gdbarch, | ||
353 | + svr4_fetch_objfile_link_map); | ||
354 | + | ||
355 | } | ||
356 | |||
357 | /* -Wmissing-prototypes */ | ||
358 | diff --git a/gdb/microblaze-tdep.c b/gdb/microblaze-tdep.c | ||
359 | index dcf556f..079d34e 100644 | ||
360 | --- a/gdb/microblaze-tdep.c | ||
361 | +++ b/gdb/microblaze-tdep.c | ||
362 | @@ -157,6 +157,39 @@ microblaze_push_dummy_call (struct gdbarch *gdbarch, struct value *function, | ||
363 | return sp; | ||
364 | } | ||
365 | |||
366 | +static int | ||
367 | +microblaze_linux_memory_remove_breakpoint (struct gdbarch *gdbarch, | ||
368 | + struct bp_target_info *bp_tgt) | ||
369 | +{ | ||
370 | + CORE_ADDR addr = bp_tgt->placed_address; | ||
371 | + const unsigned char *bp; | ||
372 | + int val; | ||
373 | + int bplen; | ||
374 | + gdb_byte old_contents[BREAKPOINT_MAX]; | ||
375 | + struct cleanup *cleanup; | ||
376 | + | ||
377 | + /* Determine appropriate breakpoint contents and size for this address. */ | ||
378 | + bp = gdbarch_breakpoint_from_pc (gdbarch, &addr, &bplen); | ||
379 | + if (bp == NULL) | ||
380 | + error (_("Software breakpoints not implemented for this target.")); | ||
381 | + | ||
382 | + /* Make sure we see the memory breakpoints. */ | ||
383 | + cleanup = make_show_memory_breakpoints_cleanup (1); | ||
384 | + val = target_read_memory (addr, old_contents, bplen); | ||
385 | + | ||
386 | + /* If our breakpoint is no longer at the address, this means that the | ||
387 | + program modified the code on us, so it is wrong to put back the | ||
388 | + old value. */ | ||
389 | + if (val == 0 && memcmp (bp, old_contents, bplen) == 0) | ||
390 | + { | ||
391 | + val = target_write_raw_memory (addr, bp_tgt->shadow_contents, bplen); | ||
392 | + microblaze_debug ("microblaze_linux_memory_remove_breakpoint writing back to memory at addr 0x%lx\n", addr); | ||
393 | + } | ||
394 | + | ||
395 | + do_cleanups (cleanup); | ||
396 | + return val; | ||
397 | +} | ||
398 | + | ||
399 | static const gdb_byte * | ||
400 | microblaze_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pc, | ||
401 | int *len) | ||
402 | @@ -707,6 +740,8 @@ microblaze_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) | ||
403 | /* Stack grows downward. */ | ||
404 | set_gdbarch_inner_than (gdbarch, core_addr_lessthan); | ||
405 | |||
406 | + set_gdbarch_memory_remove_breakpoint (gdbarch, microblaze_linux_memory_remove_breakpoint); | ||
407 | + | ||
408 | set_gdbarch_breakpoint_from_pc (gdbarch, microblaze_breakpoint_from_pc); | ||
409 | |||
410 | set_gdbarch_frame_args_skip (gdbarch, 8); | ||
411 | diff --git a/gdb/microblaze-tdep.h b/gdb/microblaze-tdep.h | ||
412 | index ff4515e..9fdbda7 100644 | ||
413 | --- a/gdb/microblaze-tdep.h | ||
414 | +++ b/gdb/microblaze-tdep.h | ||
415 | @@ -115,6 +115,7 @@ enum microblaze_regnum | ||
416 | |||
417 | /* MICROBLAZE_BREAKPOINT defines the breakpoint that should be used. | ||
418 | Only used for native debugging. */ | ||
419 | -#define MICROBLAZE_BREAKPOINT {0xb9, 0xcc, 0x00, 0x60} | ||
420 | +#define MICROBLAZE_BREAKPOINT {0xba, 0x0c, 0x00, 0x18} | ||
421 | +#define MICROBLAZE_BREAKPOINT_LE {0x18, 0x00, 0x0c, 0xba} | ||
422 | |||
423 | #endif /* microblaze-tdep.h */ | ||
424 | diff --git a/gdb/regformats/reg-microblaze.dat b/gdb/regformats/reg-microblaze.dat | ||
425 | new file mode 100644 | ||
426 | index 0000000..a5dd0a0 | ||
427 | --- /dev/null | ||
428 | +++ b/gdb/regformats/reg-microblaze.dat | ||
429 | @@ -0,0 +1,39 @@ | ||
430 | +name:microblaze | ||
431 | +expedite:r1,pc | ||
432 | +32:r0 | ||
433 | +32:r1 | ||
434 | +32:r2 | ||
435 | +32:r3 | ||
436 | +32:r4 | ||
437 | +32:r5 | ||
438 | +32:r6 | ||
439 | +32:r7 | ||
440 | +32:r8 | ||
441 | +32:r9 | ||
442 | +32:r10 | ||
443 | +32:r11 | ||
444 | +32:r12 | ||
445 | +32:r13 | ||
446 | +32:r14 | ||
447 | +32:r15 | ||
448 | +32:r16 | ||
449 | +32:r17 | ||
450 | +32:r18 | ||
451 | +32:r19 | ||
452 | +32:r20 | ||
453 | +32:r21 | ||
454 | +32:r22 | ||
455 | +32:r23 | ||
456 | +32:r24 | ||
457 | +32:r25 | ||
458 | +32:r26 | ||
459 | +32:r27 | ||
460 | +32:r28 | ||
461 | +32:r29 | ||
462 | +32:r30 | ||
463 | +32:r31 | ||
464 | +32:pc | ||
465 | +32:msr | ||
466 | +32:ear | ||
467 | +32:esr | ||
468 | +32:fsr | ||
469 | -- | ||
470 | 1.7.9.5 | ||
471 | |||