-
-void syscall_handler_tt(int sig, union uml_pt_regs *regs)
-{
- void *sc;
- long result;
- int index, syscall;
-
- syscall = UPT_SYSCALL_NR(regs);
- sc = UPT_SC(regs);
- SC_START_SYSCALL(sc);
-
- index = record_syscall_start(syscall);
- syscall_trace(regs, 0);
- result = execute_syscall(regs);
-
- /* regs->sc may have changed while the system call ran (there may
- * have been an interrupt or segfault), so it needs to be refreshed.
- */
- UPT_SC(regs) = sc;
-
- SC_SET_SYSCALL_RETURN(sc, result);
-
- syscall_trace(regs, 1);
- record_syscall_end(index, result);
-}
-