diff options
Diffstat (limited to 'tapset/ppc64/syscalls.stp')
| -rw-r--r-- | tapset/ppc64/syscalls.stp | 362 |
1 files changed, 68 insertions, 294 deletions
diff --git a/tapset/ppc64/syscalls.stp b/tapset/ppc64/syscalls.stp index 8d614fa5..7e7ad3c9 100644 --- a/tapset/ppc64/syscalls.stp +++ b/tapset/ppc64/syscalls.stp @@ -1,3 +1,4 @@ +# PPC64-specific system calls # compat_sys_sigpending ________________________________________ # @@ -210,130 +211,6 @@ probe syscall.compat_sys_fcntl.return = retstr = returnstr(1) } -# compat_sys_semctl ________________________________________ -# -# long compat_sys_semctl(int first, int second, int third, void __user *uptr) -# -probe syscall.compat_sys_semctl = kernel.function("compat_sys_semctl") { - name = "compat_sys_semctl" - semid = $first - semnum = $second - cmd = $third -# arg_uaddr = $uptr - argstr = sprintf("%d, %d, %s", semid, semnum, _semctl_cmd(cmd)) -} -probe syscall.compat_sys_semctl.return = - kernel.function("compat_sys_semctl").return { - name = "compat_sys_semctl" - retstr = returnstr(1) -} -# compat_sys_msgsnd ________________________________________ -# -# long compat_sys_msgsnd(int first, int second, int third, void __user *uptr) -# -probe syscall.compat_sys_msgsnd = kernel.function("compat_sys_msgsnd") { - name = "compat_sys_msgsnd" - first = $first - second = $second - third = $third - uptr_uaddr = $uptr - argstr = sprintf("%d, %d, %d, %p", first, second, third, - uptr_uaddr) -} -probe syscall.compat_sys_msgsnd.return = - kernel.function("compat_sys_msgsnd").return { - name = "compat_sys_msgsnd" - retstr = returnstr(1) -} -# compat_sys_msgrcv ________________________________________ -# -# long compat_sys_msgrcv(int first, int second, int msgtyp, int third, -# int version, void __user *uptr) -# -probe syscall.compat_sys_msgrcv = kernel.function("compat_sys_msgrcv") { - name = "compat_sys_msgrcv" - first = $first - second = $second - third = $third - uptr_uaddr = $uptr - argstr = sprintf("%d, %d, %d, %p", first, second, third, - uptr_uaddr) -} -probe syscall.compat_sys_msgrcv.return = - kernel.function("compat_sys_msgrcv").return { - name = "compat_sys_msgrcv" - retstr = returnstr(1) -} -# compat_sys_msgctl ________________________________________ -# -# long compat_sys_msgctl(int first, int second, void __user *uptr) -# -probe syscall.compat_sys_msgctl = kernel.function("compat_sys_msgctl") { - name = "compat_sys_msgctl" - first = $first - second = $second - uptr_uaddr = $uptr - argstr = sprintf("%d, %d, %p", first, second, uptr_uaddr) -} -probe syscall.compat_sys_msgctl.return = - kernel.function("compat_sys_msgctl").return { - name = "compat_sys_msgctl" - retstr = returnstr(1) -} -# compat_sys_shmat ________________________________________ -# -# long compat_sys_shmat(int first, int second, compat_uptr_t third, -# int version, void __user *uptr) -# -probe syscall.compat_sys_shmat = kernel.function("compat_sys_shmat") { - name = "compat_sys_shmat" - first = $first - second = $second - third = $third - uptr_uaddr = $uptr - argstr = sprintf("%d, %d, %d, %p", first, second, third, - uptr_uaddr) -} -probe syscall.compat_sys_shmat.return = - kernel.function("compat_sys_shmat").return { - name = "compat_sys_shmat" - retstr = returnstr(1) -} -# compat_sys_shmctl ________________________________________ -# -# long compat_sys_shmctl(int first, int second, void __user *uptr) -# -probe syscall.compat_sys_shmctl = kernel.function("compat_sys_shmctl") { - name = "compat_sys_shmctl" - first = $first - second = $second - uptr_uaddr = $uptr - argstr = sprintf("%d, %d, %p", first, second, uptr_uaddr) -} -probe syscall.compat_sys_shmctl.return = - kernel.function("compat_sys_shmctl").return { - name = "compat_sys_shmctl" - retstr = returnstr(1) -} -# compat_sys_semtimedop ________________________________________ -# -# long compat_sys_semtimedop(int semid, struct sembuf __user *tsems, -# unsigned nsops, const struct compat_timespec __user *timeout) -# -probe syscall.compat_sys_semtimedop = kernel.function("compat_sys_semtimedop") { - name = "compat_sys_semtimedop" - semid = $semid - sops_uaddr = tsems - nsops = $nsops - timeout_uaddr = $timeout - argstr = sprintf("%d, %p, %d, %s", semid, sops_uaddr, nsops, - _struct_timespec_u(timeout_uaddr)) -} -probe syscall.compat_sys_semtimedop.return = - kernel.function("compat_sys_semtimedop").return { - name = "compat_sys_semtimedop" - retstr = returnstr(1) -} # compat_sys_mq_open ________________________________________ # # asmlinkage long compat_sys_mq_open(const char __user *u_name, @@ -455,104 +332,6 @@ probe syscall.compat_sys_keyctl.return = retstr = returnstr(1) } */ -# compat_sys_setsockopt ________________________________________ -# -# asmlinkage long compat_sys_setsockopt(int fd, int level, int optname, -# char __user *optval, int optlen) -# -probe syscall.compat_sys_setsockopt = kernel.function("compat_sys_setsockopt") { - name = "compat_sys_setsockopt" - fd = $fd - level = $level - level_str = _sockopt_level_str($level) - optname = $optname - optname_str = _sockopt_optname_str($optname) - optval_uaddr = $optval - optlen = $optlen - argstr = sprintf("%d, %s, %s, %p, %d", $fd, level_str, - optname_str, optval_uaddr, $optlen) -} -probe syscall.compat_sys_setsockopt.return = - kernel.function("compat_sys_setsockopt").return { - name = "compat_sys_setsockopt" - retstr = returnstr(1) -} -# compat_sys_getsockopt ________________________________________ -# -# asmlinkage long compat_sys_getsockopt(int fd, int level, int optname, -# char __user *optval, int __user *optlen) -# -probe syscall.compat_sys_getsockopt = kernel.function("compat_sys_getsockopt") { - name = "compat_sys_getsockopt" - s = $fd - level = $level - level_str = _sockopt_level_str($level) - optname = $optname - optname_str = _sockopt_optname_str($optname) - optval_uaddr = $optval - /* FIXME */ - optlen_uaddr = $optlen - argstr = sprintf("%d, %s, %s, %p, %p", s, level_str, - optname_str, optval_uaddr, optlen_uaddr) -} -probe syscall.compat_sys_getsockopt.return = - kernel.function("compat_sys_getsockopt").return { - name = "compat_sys_getsockopt" - retstr = returnstr(1) -} -# compat_sys_sendmsg ________________________________________ -# -# asmlinkage long compat_sys_sendmsg(int fd, -# struct compat_msghdr __user *msg, -# unsigned flags) -# -probe syscall.compat_sys_sendmsg = kernel.function("compat_sys_sendmsg") { - name = "compat_sys_sendmsg" - s = $fd - msg_uaddr = $msg - flags = $flags - argstr = sprintf("%d, %p, %s", s, msg_uaddr, - _send_flags_str($flags)) -} -probe syscall.compat_sys_sendmsg.return = - kernel.function("compat_sys_sendmsg").return { - name = "compat_sys_sendmsg" - retstr = returnstr(1) -} -# compat_sys_recvmsg ________________________________________ -# -# asmlinkage long compat_sys_recvmsg(int fd, -# struct compat_msghdr __user *msg, -# unsigned int flags) -# -probe syscall.compat_sys_recvmsg = kernel.function("compat_sys_recvmsg") { - name = "compat_sys_recvmsg" - s = $fd - msg_uaddr = $msg - flags = $flags - argstr = sprintf("%d, %p, %s", s, msg_uaddr, - _send_flags_str($flags)) -} -probe syscall.compat_sys_recvmsg.return = - kernel.function("compat_sys_recvmsg").return { - name = "compat_sys_recvmsg" - retstr = returnstr(1) -} -# compat_sys_socketcall ________________________________________ -# -# asmlinkage long compat_sys_socketcall(int call, u32 __user *args) -# -probe syscall.compat_sys_socketcall = kernel.function("compat_sys_socketcall") { - name = "compat_sys_socketcall" - call = $call - args_uaddr = $args - argstr = sprintf("%d, %p", call, args_uaddr) -} -probe syscall.compat_sys_socketcall.return = - kernel.function("compat_sys_socketcall").return { - name = "compat_sys_socketcall" - retstr = returnstr(1) -} #sys32_open _______________________________________________________ # asmlinkage long sys32_open(const char * filename, int flags, int mode) @@ -702,26 +481,22 @@ probe syscall.sys32_sysinfo.return = name = "sys32_sysinfo" retstr = returnstr(1) } -# sys32_ipc ________________________________________ + +# ipc ________________________________________ # # long sys32_ipc(u32 call, u32 first, u32 second, u32 third, # compat_uptr_t ptr, u32 fifth) # -probe syscall.sys32_ipc = kernel.function("sys32_ipc") ? { - name = "sys32_ipc" - call = $call - first = $first - second = $second - third = $third - ptr_uaddr = $ptr - fifth = $fifth - argstr = sprintf("%d, %d, %d, %d, %p, %d", call, first, second, - third, ptr_uaddr, fifth) -} -probe syscall.sys32_ipc.return = kernel.function("sys32_ipc").return ? { - name = "sys32_ipc" +probe syscall.ipc = kernel.function("sys32_ipc") ? { + name = "ipc" + argstr = sprintf("%d, %d, %d, %d, %p, %d", $call, $first, $second, + $third, $ptr, $fifth) +} +probe syscall.ipc.return = kernel.function("sys32_ipc").return ? { + name = "sys_ipc" retstr = returnstr(1) } + # sys32_sigreturn ________________________________________ # # long sys32_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8, @@ -749,14 +524,13 @@ probe syscall.sys32_sigreturn.return = # probe syscall.sys32_adjtimex = kernel.function("sys32_adjtimex") ? { name = "sys32_adjtimex" - buf_uaddr = $utp - argstr = sprintf("%p", buf_uaddr) + argstr = sprintf("%p", $utp) } -probe syscall.sys32_adjtimex.return = - kernel.function("sys32_adjtimex").return ?{ +probe syscall.sys32_adjtimex.return = kernel.function("sys32_adjtimex").return ?{ name = "sys32_adjtimex" retstr = returnstr(1) } + # sys32_getdents ________________________________________ # # asmlinkage long sys32_getdents(unsigned int fd, @@ -984,60 +758,6 @@ probe syscall.compat_clock_settime.return = name = "compat_clock_settime" retstr = returnstr(1) } -# compat_clock_gettime ________________________________________ -# -# long compat_clock_gettime(clockid_t which_clock, -# struct compat_timespec __user *tp) -# -probe syscall.compat_clock_gettime = kernel.function("compat_clock_gettime") ? { - name = "compat_clock_gettime" - which_clock = $which_clock - tp_uaddr = $tp - argstr = sprintf("%d, %p", which_clock, tp_uaddr) -} -probe syscall.compat_clock_gettime.return = - kernel.function("compat_clock_gettime").return ? { - name = "compat_clock_gettime" - retstr = returnstr(1) -} -# compat_clock_getres ________________________________________ -# -# long compat_clock_getres(clockid_t which_clock, -# struct compat_timespec __user *tp) -# -probe syscall.compat_clock_getres = kernel.function("compat_clock_getres") ? { - name = "compat_clock_getres" - which_clock = $which_clock - tp_uaddr = $tp - argstr = sprintf("%d, %p", which_clock, tp_uaddr) -} -probe syscall.compat_clock_getres.return = - kernel.function("compat_clock_getres").return ? { - name = "compat_clock_getres" - retstr = returnstr(1) -} -# compat_clock_nanosleep ________________________________________ -# -# long compat_clock_nanosleep(clockid_t which_clock, int flags, -# struct compat_timespec __user *rqtp, -# struct compat_timespec __user *rmtp) -# -probe syscall.compat_clock_nanosleep = kernel.function("compat_clock_nanosleep") ? { - name = "compat_clock_nanosleep" - clock_id = $which_clock - clock_id_str = _get_wc_str($which_clock) - flags = $flags - flag_str = "TIMER_ABSTIME" - rqtp_uaddr = $rqtp - rmtp_uaddr = $rmtp - argstr = sprintf("%s, %s, %p, %p", clock_id_str, - flag_str, rqtp_uaddr, rmtp_uaddr) -} -probe syscall.compat_clock_nanosleep.return = - kernel.function("compat_clock_nanosleep").return ? { - name = "compat_clock_nanosleep" - retstr = returnstr(1) -} # sys32_swapcontext ________________________________________ # # long sys32_swapcontext(struct ucontext32 __user *old_ctx, @@ -1138,6 +858,60 @@ probe syscall.compat_set_mempolicy.return = name = "compat_set_mempolicy" retstr = returnstr(1) } + +# mmap +# long sys_mmap(unsigned long addr, size_t len, +# unsigned long prot, unsigned long flags, +# unsigned long fd, off_t offset) +# +probe syscall.mmap = kernel.function("sys_mmap") ? { + name = "mmap" + start = $addr + len = $len + prot = $prot + flags = $flags + fd = $fd + offset = $offset + argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, + _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $offset) +} + +probe syscall.mmap.return = kernel.function("sys_mmap").return ? { + name = "mmap" + retstr = returnstr(2) +} + +# mmap2 +# long sys_mmap2(unsigned long addr, size_t len, +# unsigned long prot, unsigned long flags, +# unsigned long fd, unsigned long pgoff) +# long compat_sys_mmap2(unsigned long addr, size_t len, +# unsigned long prot, unsigned long flags, +# unsigned long fd, unsigned long pgoff) +# +probe syscall.mmap2 = + kernel.function("sys_mmap2") ?, + kernel.function("compat_sys_mmap2") ? +{ + name = "mmap2" + start = $addr + length = $len + prot = $prot + flags = $flags + fd = $fd + pgoffset = $pgoff + argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, + $len, _mprotect_prot_str($prot), _mmap_flags($flags), + $fd, $pgoff) +} +probe syscall.mmap2.return = + kernel.function("sys_mmap2").return ?, + kernel.function("compat_sys_mmap2").return ? +{ + name = "mmap2" + retstr = returnstr(2) +} + # ppc64_sys_stime ________________________________________ # # long ppc64_sys_stime(long __user * tptr) |