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remove debug print for uti tracer

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This commit is contained in:
Tomoki Shirasawa
2017-06-27 14:42:04 +09:00
parent 4f9865cc8f
commit a8f11634e6
1 changed files with 8 additions and 8 deletions
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16
executer/user/mcexec.c
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@@ -1054,11 +1054,6 @@ sendsig(int sig, siginfo_t *siginfo, void *context)
kill(getpid(), sig); kill(getpid(), sig);
for(;;) for(;;)
sleep(1); sleep(1);
#if 0
ioctl(fd, MCEXEC_UP_SWITCH_THREAD,
0x100000000 | sig);
pthread_exit(NULL);
#endif
} }
} }
else { else {
@@ -2387,11 +2382,17 @@ create_tracer(void *wp, int mck_tid, unsigned long key)
close(pfd[1]); close(pfd[1]);
for (i = 0; i < 4096; i++) for (i = 0; i < 4096; i++)
if (i != fd && i != 2) if (i != fd
#ifdef DEBUG_UTI
&& i != 2
#endif
)
close(i); close(i);
open("/dev/null", O_RDONLY); open("/dev/null", O_RDONLY);
open("/dev/null", O_WRONLY); open("/dev/null", O_WRONLY);
// open("/dev/null", O_WRONLY); #ifndef DEBUG_UTI
open("/dev/null", O_WRONLY);
#endif
for (i = 1; i <= 10; i++) { for (i = 1; i <= 10; i++) {
param = (struct syscall_struct *)wp + i; param = (struct syscall_struct *)wp + i;
@@ -2400,7 +2401,6 @@ create_tracer(void *wp, int mck_tid, unsigned long key)
} }
memset(wp, '\0', sizeof(long)); memset(wp, '\0', sizeof(long));
fprintf(stderr, "tracer PID=%d\n", getpid());
#ifdef DEBUG_UTI #ifdef DEBUG_UTI
fprintf(stderr, "tracer PID=%d\n", getpid()); fprintf(stderr, "tracer PID=%d\n", getpid());
signal(SIGINT, debug_sig); signal(SIGINT, debug_sig);