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linux-user: add socket() strace

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Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Laurent Vivier 2016-06-11 02:19:46 +02:00 committed by Riku Voipio
parent fb3aabf384
commit 8997d1bd18
2 changed files with 24 additions and 1 deletions
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23
linux-user/strace.c
View File

@ -1227,6 +1227,29 @@ print__llseek(const struct syscallname *name,
}
#endif
#if defined(TARGET_NR_socket)
static void
print_socket(const struct syscallname *name,
abi_long arg0, abi_long arg1, abi_long arg2,
abi_long arg3, abi_long arg4, abi_long arg5)
{
abi_ulong domain = arg0, type = arg1, protocol = arg2;
print_syscall_prologue(name);
print_socket_domain(domain);
gemu_log(",");
print_socket_type(type);
gemu_log(",");
if (domain == AF_PACKET ||
(domain == AF_INET && type == TARGET_SOCK_PACKET)) {
protocol = tswap16(protocol);
}
print_socket_protocol(domain, type, protocol);
print_syscall_epilogue(name);
}
#endif
#if defined(TARGET_NR_socketcall)
#define get_user_ualx(x, gaddr, idx) \

2
linux-user/strace.list
View File

@ -1291,7 +1291,7 @@
{ TARGET_NR_sigsuspend, "sigsuspend" , NULL, NULL, NULL },
#endif
#ifdef TARGET_NR_socket
{ TARGET_NR_socket, "socket" , NULL, NULL, NULL },
{ TARGET_NR_socket, "socket" , NULL, print_socket, NULL },
#endif
#ifdef TARGET_NR_socketcall
{ TARGET_NR_socketcall, "socketcall" , NULL, print_socketcall, NULL },