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Improve Java bindings

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This commit is contained in:
Bet4
2021-10-13 11:51:27 +08:00
parent 4e155b3d22
commit fe296d1c9e
12 changed files with 83 additions and 81 deletions
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12
bindings/java/samples/SampleNetworkAuditing.java
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@ -30,12 +30,12 @@ import java.util.*;
public class SampleNetworkAuditing {
public static int next_id = 3;
public static long next_id = 3;
public static final int SIZE_REG = 4;
private static LogChain fd_chains = new LogChain();
public static int get_id() {
public static long get_id() {
return next_id++;
}
@ -112,7 +112,7 @@ public class SampleNetworkAuditing {
long mode = edx;
String filename = read_string(uc, filename_addr);
Long dummy_fd = new Long(get_id());
Long dummy_fd = get_id();
uc.reg_write(Unicorn.UC_X86_REG_EAX, dummy_fd);
String msg = String.format("open file (filename=%s flags=%d mode=%d) with fd(%d)", filename, flags, mode, dummy_fd);
@ -144,8 +144,8 @@ public class SampleNetworkAuditing {
long sock_type = toInt(uc.mem_read(args + SIZE_REG, SIZE_REG));
long protocol = toInt(uc.mem_read(args + SIZE_REG * 2, SIZE_REG));
Long dummy_fd = new Long(get_id());
uc.reg_write(Unicorn.UC_X86_REG_EAX, dummy_fd.intValue());
Long dummy_fd = get_id();
uc.reg_write(Unicorn.UC_X86_REG_EAX, dummy_fd);
if (family == 2) { // AF_INET
String msg = String.format("create socket (%s, %s) with fd(%d)", ADDR_FAMILY.get(family), SOCKET_TYPES.get(sock_type), dummy_fd);
@ -401,7 +401,7 @@ public class SampleNetworkAuditing {
mu.mem_write(ADDRESS, code);
// initialize stack
mu.reg_write(Unicorn.UC_X86_REG_ESP, new Long(ADDRESS + 0x200000));
mu.reg_write(Unicorn.UC_X86_REG_ESP, ADDRESS + 0x200000L);
// handle interrupt ourself
mu.hook_add(new MyInterruptHook(), null);