FM / x86

/usr/share/systemtap/tapset/linux/x86_64/

/usr/share/systemtap/tapset/linux/x86_64

Name	Size	Mode	Actions
aux_syscalls.stp	3665	0644	edit dl rm
syscall_num.stp	65658	0644	edit dl rm
sysc_arch_prctl.stp	3594	0644	edit dl rm
sysc_compat_execve.stp	1631	0644	edit dl rm
sysc_compat_fadvise64.stp	8099	0644	edit dl rm
sysc_compat_fallocate.stp	4159	0644	edit dl rm
sysc_compat_ftruncate64.stp	3755	0644	edit dl rm
sysc_compat_lookup_dcookie.stp	4272	0644	edit dl rm
sysc_compat_readahead.stp	3692	0644	edit dl rm
sysc_compat_truncate64.stp	4085	0644	edit dl rm
sysc_execve.stp	1655	0644	edit dl rm
sysc_get_thread_area.stp	3555	0644	edit dl rm
sysc_iopl.stp	2571	0644	edit dl rm
sysc_mmap.stp	4136	0644	edit dl rm
sysc_mmap2.stp	2683	0644	edit dl rm
sysc_pipe32.stp	1572	0644	edit dl rm
sysc_set_thread_area.stp	3499	0644	edit dl rm
sysc_sigaltstack.stp	2296	0644	edit dl rm
sysc_sysctl32.stp	1143	0644	edit dl rm
sysc_vm86_warning.stp	1200	0644	edit dl rm

Edit: /usr/share/systemtap/tapset/linux/x86_64/sysc_sysctl32.stp (1143B)

# sysctl _____________________________________________________
#
# long sys32_sysctl(struct sysctl_ia32 __user *args32)
#

@define _SYSCALL_SYSCTL32_NAME
%(
	name = "sysctl"
%)

@define _SYSCALL_SYSCTL32_ARGSTR
%(
	argstr = sprintf("%p", args)
%)

probe syscall.sysctl32 = dw_syscall.sysctl32 !, nd_syscall.sysctl32 ? {}
probe syscall.sysctl32.return = dw_syscall.sysctl32.return !,
                                nd_syscall.sysctl32.return ? {}

# dw_sysctl32 _____________________________________________________

probe dw_syscall.sysctl32 = kernel.function("sys32_sysctl") ?
{
	@_SYSCALL_SYSCTL32_NAME
	args = $args32
	@_SYSCALL_SYSCTL32_ARGSTR
}
probe dw_syscall.sysctl32.return = kernel.function("sys32_sysctl").return ?
{
	@_SYSCALL_SYSCTL32_NAME
	@SYSC_RETVALSTR($return)
}

# nd_sysctl32 _____________________________________________________

probe nd_syscall.sysctl32 = kprobe.function("sys32_sysctl") ?
{
	@_SYSCALL_SYSCTL32_NAME
	asmlinkage()
	args = pointer_arg(1)
	@_SYSCALL_SYSCTL32_ARGSTR
}
probe nd_syscall.sysctl32.return = kprobe.function("sys32_sysctl").return ?
{
	@_SYSCALL_SYSCTL32_NAME
	@SYSC_RETVALSTR(returnval())
}

# sysctl _____________________________________________________ # # long sys32_sysctl(struct sysctl_ia32 __user *args32) # @define _SYSCALL_SYSCTL32_NAME %( name = "sysctl" %) @define _SYSCALL_SYSCTL32_ARGSTR %( argstr = sprintf("%p", args) %) probe syscall.sysctl32 = dw_syscall.sysctl32 !, nd_syscall.sysctl32 ? {} probe syscall.sysctl32.return = dw_syscall.sysctl32.return !, nd_syscall.sysctl32.return ? {} # dw_sysctl32 _____________________________________________________ probe dw_syscall.sysctl32 = kernel.function("sys32_sysctl") ? { @_SYSCALL_SYSCTL32_NAME args = $args32 @_SYSCALL_SYSCTL32_ARGSTR } probe dw_syscall.sysctl32.return = kernel.function("sys32_sysctl").return ? { @_SYSCALL_SYSCTL32_NAME @SYSC_RETVALSTR($return) } # nd_sysctl32 _____________________________________________________ probe nd_syscall.sysctl32 = kprobe.function("sys32_sysctl") ? { @_SYSCALL_SYSCTL32_NAME asmlinkage() args = pointer_arg(1) @_SYSCALL_SYSCTL32_ARGSTR } probe nd_syscall.sysctl32.return = kprobe.function("sys32_sysctl").return ? { @_SYSCALL_SYSCTL32_NAME @SYSC_RETVALSTR(returnval()) }