machine.cpp revision 62ba489ba00a2689d4e257bc178cff87495f99d7 
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
28void dump_memory_and_code(log_t*, pid_t) {
29}
30
31void dump_registers(log_t* log, pid_t tid) {
32  struct pt_regs r;
33  if (ptrace(PTRACE_GETREGS, tid, 0, &r) == -1) {
34    LOG_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