#include <sys/mount.h>
#include <sys/mman.h>
#include <unistd.h>
+#include <sched.h>
#include "qemu.h"
int do_strace=0;
UNUSED static void print_raw_param(const char *, abi_long, int);
UNUSED static void print_timeval(abi_ulong, int);
UNUSED static void print_number(abi_long, int);
+UNUSED static void print_signal(abi_ulong, int);
/*
* Utility functions
gemu_log("%d",cmd);
}
+static void
+print_signal(abi_ulong arg, int last)
+{
+ const char *signal_name = NULL;
+ switch(arg) {
+ case TARGET_SIGHUP: signal_name = "SIGHUP"; break;
+ case TARGET_SIGINT: signal_name = "SIGINT"; break;
+ case TARGET_SIGQUIT: signal_name = "SIGQUIT"; break;
+ case TARGET_SIGILL: signal_name = "SIGILL"; break;
+ case TARGET_SIGABRT: signal_name = "SIGABRT"; break;
+ case TARGET_SIGFPE: signal_name = "SIGFPE"; break;
+ case TARGET_SIGKILL: signal_name = "SIGKILL"; break;
+ case TARGET_SIGSEGV: signal_name = "SIGSEGV"; break;
+ case TARGET_SIGPIPE: signal_name = "SIGPIPE"; break;
+ case TARGET_SIGALRM: signal_name = "SIGALRM"; break;
+ case TARGET_SIGTERM: signal_name = "SIGTERM"; break;
+ case TARGET_SIGUSR1: signal_name = "SIGUSR1"; break;
+ case TARGET_SIGUSR2: signal_name = "SIGUSR2"; break;
+ case TARGET_SIGCHLD: signal_name = "SIGCHLD"; break;
+ case TARGET_SIGCONT: signal_name = "SIGCONT"; break;
+ case TARGET_SIGSTOP: signal_name = "SIGSTOP"; break;
+ case TARGET_SIGTTIN: signal_name = "SIGTTIN"; break;
+ case TARGET_SIGTTOU: signal_name = "SIGTTOU"; break;
+ }
+ if (signal_name == NULL) {
+ print_raw_param("%ld", arg, 1);
+ return;
+ }
+ gemu_log("%s%s", signal_name, get_comma(last));
+}
+
#ifdef TARGET_NR__newselect
static void
print_fdset(int n, abi_ulong target_fds_addr)
FLAG_END,
};
+UNUSED static struct flags clone_flags[] = {
+ FLAG_GENERIC(CLONE_VM),
+ FLAG_GENERIC(CLONE_FS),
+ FLAG_GENERIC(CLONE_FILES),
+ FLAG_GENERIC(CLONE_SIGHAND),
+ FLAG_GENERIC(CLONE_PTRACE),
+ FLAG_GENERIC(CLONE_VFORK),
+ FLAG_GENERIC(CLONE_PARENT),
+ FLAG_GENERIC(CLONE_THREAD),
+ FLAG_GENERIC(CLONE_NEWNS),
+ FLAG_GENERIC(CLONE_SYSVSEM),
+ FLAG_GENERIC(CLONE_SETTLS),
+ FLAG_GENERIC(CLONE_PARENT_SETTID),
+ FLAG_GENERIC(CLONE_CHILD_CLEARTID),
+ FLAG_GENERIC(CLONE_DETACHED),
+ FLAG_GENERIC(CLONE_UNTRACED),
+ FLAG_GENERIC(CLONE_CHILD_SETTID),
+ FLAG_GENERIC(CLONE_NEWUTS),
+ FLAG_GENERIC(CLONE_NEWIPC),
+ FLAG_GENERIC(CLONE_NEWUSER),
+ FLAG_GENERIC(CLONE_NEWPID),
+ FLAG_GENERIC(CLONE_NEWNET),
+ FLAG_GENERIC(CLONE_IO),
+ FLAG_END,
+};
+
/*
* print_xxx utility functions. These are used to print syscall
* parameters in certain format. All of these have parameter
}
#endif
+#ifdef TARGET_NR_clone
+static void
+print_clone(const struct syscallname *name,
+ abi_long arg0, abi_long arg1, abi_long arg2,
+ abi_long arg3, abi_long arg4, abi_long arg5)
+{
+ print_syscall_prologue(name);
+#if defined(TARGET_M68K)
+ print_flags(clone_flags, arg0, 0);
+ print_raw_param("newsp=0x" TARGET_ABI_FMT_lx, arg1, 1);
+#elif defined(TARGET_SH4) || defined(TARGET_ALPHA)
+ print_flags(clone_flags, arg0, 0);
+ print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, arg1, 0);
+ print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, arg2, 0);
+ print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, arg3, 0);
+ print_raw_param("tls=0x" TARGET_ABI_FMT_lx, arg4, 1);
+#elif defined(TARGET_CRIS)
+ print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, arg0, 0);
+ print_flags(clone_flags, arg1, 0);
+ print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, arg2, 0);
+ print_raw_param("tls=0x" TARGET_ABI_FMT_lx, arg3, 0);
+ print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, arg4, 1);
+#else
+ print_flags(clone_flags, arg0, 0);
+ print_raw_param("child_stack=0x" TARGET_ABI_FMT_lx, arg1, 0);
+ print_raw_param("parent_tidptr=0x" TARGET_ABI_FMT_lx, arg2, 0);
+ print_raw_param("tls=0x" TARGET_ABI_FMT_lx, arg3, 0);
+ print_raw_param("child_tidptr=0x" TARGET_ABI_FMT_lx, arg4, 1);
+#endif
+ print_syscall_epilogue(name);
+}
+#endif
+
#ifdef TARGET_NR_creat
static void
print_creat(const struct syscallname *name,
}
#endif
+#ifdef TARGET_NR__llseek
+static void
+print__llseek(const struct syscallname *name,
+ abi_long arg0, abi_long arg1, abi_long arg2,
+ abi_long arg3, abi_long arg4, abi_long arg5)
+{
+ const char *whence = "UNKNOWN";
+ print_syscall_prologue(name);
+ print_raw_param("%d", arg0, 0);
+ print_raw_param("%ld", arg1, 0);
+ print_raw_param("%ld", arg2, 0);
+ print_pointer(arg3, 0);
+ switch(arg4) {
+ case SEEK_SET: whence = "SEEK_SET"; break;
+ case SEEK_CUR: whence = "SEEK_CUR"; break;
+ case SEEK_END: whence = "SEEK_END"; break;
+ }
+ gemu_log("%s",whence);
+ print_syscall_epilogue(name);
+}
+#endif
+
#if defined(TARGET_NR_stat) || defined(TARGET_NR_stat64) || \
defined(TARGET_NR_lstat) || defined(TARGET_NR_lstat64)
static void
}
#endif
+#ifdef TARGET_NR_rt_sigaction
+static void
+print_rt_sigaction(const struct syscallname *name,
+ abi_long arg0, abi_long arg1, abi_long arg2,
+ abi_long arg3, abi_long arg4, abi_long arg5)
+{
+ print_syscall_prologue(name);
+ print_signal(arg0, 0);
+ print_pointer(arg1, 0);
+ print_pointer(arg2, 1);
+ print_syscall_epilogue(name);
+}
+#endif
+
+#ifdef TARGET_NR_rt_sigprocmask
+static void
+print_rt_sigprocmask(const struct syscallname *name,
+ abi_long arg0, abi_long arg1, abi_long arg2,
+ abi_long arg3, abi_long arg4, abi_long arg5)
+{
+ const char *how = "UNKNOWN";
+ print_syscall_prologue(name);
+ switch(arg0) {
+ case TARGET_SIG_BLOCK: how = "SIG_BLOCK"; break;
+ case TARGET_SIG_UNBLOCK: how = "SIG_UNBLOCK"; break;
+ case TARGET_SIG_SETMASK: how = "SIG_SETMASK"; break;
+ }
+ gemu_log("%s,",how);
+ print_pointer(arg1, 0);
+ print_pointer(arg2, 1);
+ print_syscall_epilogue(name);
+}
+#endif
+
#ifdef TARGET_NR_mknod
static void
print_mknod(const struct syscallname *name,
}
#endif
+#ifdef TARGET_NR_kill
+static void
+print_kill(const struct syscallname *name,
+ abi_long arg0, abi_long arg1, abi_long arg2,
+ abi_long arg3, abi_long arg4, abi_long arg5)
+{
+ print_syscall_prologue(name);
+ print_raw_param("%d", arg0, 0);
+ print_signal(arg1, 1);
+ print_syscall_epilogue(name);
+}
+#endif
+
/*
* An array of all of the syscalls we know about
*/
{ TARGET_NR_clock_settime, "clock_settime" , NULL, NULL, NULL },
#endif
#ifdef TARGET_NR_clone
-{ TARGET_NR_clone, "clone" , NULL, NULL, NULL },
+{ TARGET_NR_clone, "clone" , NULL, print_clone, NULL },
#endif
#ifdef TARGET_NR_close
{ TARGET_NR_close, "close" , "%s(%d)", NULL, NULL },
{ TARGET_NR_getpgrp, "getpgrp" , NULL, NULL, NULL },
#endif
#ifdef TARGET_NR_getpid
-{ TARGET_NR_getpid, "getpid" , NULL, NULL, NULL },
+{ TARGET_NR_getpid, "getpid" , "%s()", NULL, NULL },
#endif
#ifdef TARGET_NR_getpmsg
{ TARGET_NR_getpmsg, "getpmsg" , NULL, NULL, NULL },
{ TARGET_NR_keyctl, "keyctl" , NULL, NULL, NULL },
#endif
#ifdef TARGET_NR_kill
-{ TARGET_NR_kill, "kill" , NULL, NULL, NULL },
+{ TARGET_NR_kill, "kill", NULL, print_kill, NULL },
#endif
#ifdef TARGET_NR_lchown
{ TARGET_NR_lchown, "lchown" , NULL, NULL, NULL },
{ TARGET_NR_llistxattr, "llistxattr" , NULL, NULL, NULL },
#endif
#ifdef TARGET_NR__llseek
-{ TARGET_NR__llseek, "_llseek" , NULL, NULL, NULL },
+{ TARGET_NR__llseek, "_llseek" , NULL, print__llseek, NULL },
#endif
#ifdef TARGET_NR_lock
{ TARGET_NR_lock, "lock" , NULL, NULL, NULL },
{ TARGET_NR_rmdir, "rmdir" , NULL, NULL, NULL },
#endif
#ifdef TARGET_NR_rt_sigaction
-{ TARGET_NR_rt_sigaction, "rt_sigaction" , NULL, NULL, NULL },
+{ TARGET_NR_rt_sigaction, "rt_sigaction" , NULL, print_rt_sigaction, NULL },
#endif
#ifdef TARGET_NR_rt_sigpending
{ TARGET_NR_rt_sigpending, "rt_sigpending" , NULL, NULL, NULL },
#endif
#ifdef TARGET_NR_rt_sigprocmask
-{ TARGET_NR_rt_sigprocmask, "rt_sigprocmask" , NULL, NULL, NULL },
+{ TARGET_NR_rt_sigprocmask, "rt_sigprocmask" , NULL, print_rt_sigprocmask, NULL },
#endif
#ifdef TARGET_NR_rt_sigqueueinfo
{ TARGET_NR_rt_sigqueueinfo, "rt_sigqueueinfo" , NULL, NULL, NULL },