X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fum%2Fkernel%2Ftt%2Ftracer.c;h=b9195355075ab3e9540dd0e880be38b1cd08556a;hb=refs%2Fheads%2Fvserver;hp=71daae24e48a8b8125b203fafc74ee40ea39c81d;hpb=43bc926fffd92024b46cafaf7350d669ba9ca884;p=linux-2.6.git

diff --git a/arch/um/kernel/tt/tracer.c b/arch/um/kernel/tt/tracer.c
index 71daae24e..b91953550 100644
--- a/arch/um/kernel/tt/tracer.c
+++ b/arch/um/kernel/tt/tracer.c
@@ -176,7 +176,6 @@ struct {
 int signal_index[32];
 int nsignals = 0;
 int debug_trace = 0;
-extern int io_nsignals, io_count, intr_count;
 
 extern void signal_usr1(int sig);
 
@@ -188,10 +187,7 @@ int tracer(int (*init_proc)(void *), void *sp)
 	int status, pid = 0, sig = 0, cont_type, tracing = 0, op = 0;
 	int proc_id = 0, n, err, old_tracing = 0, strace = 0;
 	int local_using_sysemu = 0;
-#ifdef UML_CONFIG_SYSCALL_DEBUG
-	unsigned long eip = 0;
-	int last_index;
-#endif
+
 	signal(SIGPIPE, SIG_IGN);
 	setup_tracer_winch();
 	tracing_pid = os_getpid();
@@ -282,23 +278,6 @@ int tracer(int (*init_proc)(void *), void *sp)
 		else if(WIFSTOPPED(status)){
 			proc_id = pid_to_processor_id(pid);
 			sig = WSTOPSIG(status);
-#ifdef UML_CONFIG_SYSCALL_DEBUG
-			if(signal_index[proc_id] == 1024){
-				signal_index[proc_id] = 0;
-				last_index = 1023;
-			}
-			else last_index = signal_index[proc_id] - 1;
-			if(((sig == SIGPROF) || (sig == SIGVTALRM) ||
-			    (sig == SIGALRM)) &&
-			   (signal_record[proc_id][last_index].signal == sig)&&
-			   (signal_record[proc_id][last_index].pid == pid))
-				signal_index[proc_id] = last_index;
-			signal_record[proc_id][signal_index[proc_id]].pid = pid;
-			gettimeofday(&signal_record[proc_id][signal_index[proc_id]].time, NULL);
-			eip = ptrace(PTRACE_PEEKUSR, pid, PT_IP_OFFSET, 0);
-			signal_record[proc_id][signal_index[proc_id]].addr = eip;
-			signal_record[proc_id][signal_index[proc_id]++].signal = sig;
-#endif
 			if(proc_id == -1){
 				sleeping_process_signal(pid, sig);
 				continue;