FM / s390

/usr/share/systemtap/tapset/linux/s390

Name	Size	Mode	Actions
aux_syscalls.stp	5541	0644	edit dl rm
syscall_num.stp	68068	0644	edit dl rm
sysc_compat_fadvise64.stp	6584	0644	edit dl rm
sysc_compat_fallocate.stp	3218	0644	edit dl rm
sysc_compat_ftruncate64.stp	1826	0644	edit dl rm
sysc_compat_lookup_dcookie.stp	3097	0644	edit dl rm
sysc_compat_readahead.stp	1917	0644	edit dl rm
sysc_compat_truncate64.stp	1879	0644	edit dl rm
sysc_execve.stp	4776	0644	edit dl rm
sysc_getresgid16.stp	1820	0644	edit dl rm
sysc_getresuid16.stp	1701	0644	edit dl rm
sysc_ipc.stp	1419	0644	edit dl rm
sysc_mmap.stp	3298	0644	edit dl rm
sysc_mmap2.stp	3129	0644	edit dl rm
sysc_sigaltstack.stp	3042	0644	edit dl rm
sysc_sysctl32.stp	1142	0644	edit dl rm

Edit: /usr/share/systemtap/tapset/linux/s390/sysc_getresuid16.stp (1701B)

# getresuid __________________________________________________
# long sys32_getresuid16(u16 __user *ruid, u16 __user *euid, u16 __user *suid)
#

@define _SYSCALL_GETRESUID16_NAME
%(
	name = "getresuid"
%)

@define _SYSCALL_GETRESUID16_ARGSTR
%(
	argstr = sprintf("%p, %p, %p", ruid_uaddr, euid_uaddr, suid_uaddr)
%)

probe syscall.getresuid16 = dw_syscall.getresuid16 !, nd_syscall.getresuid16 ? {}
probe syscall.getresuid16.return = dw_syscall.getresuid16.return !,
                                   nd_syscall.getresuid16.return ? {}

# dw_getresuid16 _____________________________________________________

probe dw_syscall.getresuid16 = kernel.function("sys32_getresuid16").call ?,
	kernel.function("compat_sys_s390_getresuid16").call ?
{
	@_SYSCALL_GETRESUID16_NAME
	ruid_uaddr = @choose_defined($ruidp, $ruid)
	euid_uaddr = @choose_defined($euidp, $euid)
	suid_uaddr = @choose_defined($suidp, $suid)
	@_SYSCALL_GETRESUID16_ARGSTR
}
probe dw_syscall.getresuid16.return =
	kernel.function("sys32_getresuid16").return ?,
	kernel.function("compat_sys_s390_getresuid16").return ?
{
	@_SYSCALL_GETRESUID16_NAME
	@SYSC_RETVALSTR($return)
}

# nd_getresuid16 _____________________________________________________

probe nd_syscall.getresuid16 = kprobe.function("sys32_getresuid16") ?,
	kprobe.function("compat_sys_s390_getresuid16") ?
{
	@_SYSCALL_GETRESUID16_NAME
	asmlinkage()
	ruid_uaddr = pointer_arg(1)
	euid_uaddr = pointer_arg(2)
	suid_uaddr = pointer_arg(3)
	@_SYSCALL_GETRESUID16_ARGSTR
}
probe nd_syscall.getresuid16.return =
	kprobe.function("sys32_getresuid16").return ?,
	kprobe.function("compat_sys_s390_getresuid16").return ?
{
	@_SYSCALL_GETRESUID16_NAME
	@SYSC_RETVALSTR(returnval())
}

# getresuid __________________________________________________ # long sys32_getresuid16(u16 __user *ruid, u16 __user *euid, u16 __user *suid) # @define _SYSCALL_GETRESUID16_NAME %( name = "getresuid" %) @define _SYSCALL_GETRESUID16_ARGSTR %( argstr = sprintf("%p, %p, %p", ruid_uaddr, euid_uaddr, suid_uaddr) %) probe syscall.getresuid16 = dw_syscall.getresuid16 !, nd_syscall.getresuid16 ? {} probe syscall.getresuid16.return = dw_syscall.getresuid16.return !, nd_syscall.getresuid16.return ? {} # dw_getresuid16 _____________________________________________________ probe dw_syscall.getresuid16 = kernel.function("sys32_getresuid16").call ?, kernel.function("compat_sys_s390_getresuid16").call ? { @_SYSCALL_GETRESUID16_NAME ruid_uaddr = @choose_defined($ruidp, $ruid) euid_uaddr = @choose_defined($euidp, $euid) suid_uaddr = @choose_defined($suidp, $suid) @_SYSCALL_GETRESUID16_ARGSTR } probe dw_syscall.getresuid16.return = kernel.function("sys32_getresuid16").return ?, kernel.function("compat_sys_s390_getresuid16").return ? { @_SYSCALL_GETRESUID16_NAME @SYSC_RETVALSTR($return) } # nd_getresuid16 _____________________________________________________ probe nd_syscall.getresuid16 = kprobe.function("sys32_getresuid16") ?, kprobe.function("compat_sys_s390_getresuid16") ? { @_SYSCALL_GETRESUID16_NAME asmlinkage() ruid_uaddr = pointer_arg(1) euid_uaddr = pointer_arg(2) suid_uaddr = pointer_arg(3) @_SYSCALL_GETRESUID16_ARGSTR } probe nd_syscall.getresuid16.return = kprobe.function("sys32_getresuid16").return ?, kprobe.function("compat_sys_s390_getresuid16").return ? { @_SYSCALL_GETRESUID16_NAME @SYSC_RETVALSTR(returnval()) }