1 /*
2 * Copyright 2006, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <stddef.h>
18 #include <stdlib.h>
19 #include <string.h>
20 #include <stdio.h>
21 #include <errno.h>
22 #include <sys/types.h>
23 #include <sys/ptrace.h>
24
25 #include "../utility.h"
26 #include "../machine.h"
27
dump_memory_and_code(log_t *,pid_t)28 void dump_memory_and_code(log_t*, pid_t) {
29 }
30
dump_registers(log_t * log,pid_t tid)31 void dump_registers(log_t* log, pid_t tid) {
32 struct pt_regs r;
33 if (ptrace(PTRACE_GETREGS, tid, 0, &r) == -1) {
34 _LOG(log, logtype::ERROR, "cannot get registers: %s\n", strerror(errno));
35 return;
36 }
37 _LOG(log, logtype::REGISTERS, " eax %08lx ebx %08lx ecx %08lx edx %08lx\n",
38 r.eax, r.ebx, r.ecx, r.edx);
39 _LOG(log, logtype::REGISTERS, " esi %08lx edi %08lx\n",
40 r.esi, r.edi);
41 _LOG(log, logtype::REGISTERS, " xcs %08x xds %08x xes %08x xfs %08x xss %08x\n",
42 r.xcs, r.xds, r.xes, r.xfs, r.xss);
43 _LOG(log, logtype::REGISTERS, " eip %08lx ebp %08lx esp %08lx flags %08lx\n",
44 r.eip, r.ebp, r.esp, r.eflags);
45 }
46