uml: rename os_{read_write}_file_k back to os_{read_write}_file

[karo-tx-linux.git] / arch / um / kernel / tt / tracer.c

diff --git a/arch/um/kernel/tt/tracer.c b/arch/um/kernel/tt/tracer.c
index 71daae24e48a8b8125b203fafc74ee40ea39c81d..c23588393f6e9843281c6458f6280a0f52ea15bf 100644 (file)
--- a/arch/um/kernel/tt/tracer.c
+++ b/arch/um/kernel/tt/tracer.c
@@ -19,7 +19,6 @@
 #include "sigcontext.h"
 #include "sysdep/sigcontext.h"
 #include "os.h"
-#include "user_util.h"
 #include "mem_user.h"
 #include "process.h"
 #include "kern_util.h"
@@ -176,7 +175,6 @@ 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 +186,7 @@ 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 +277,6 @@ 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;