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# sys32_sigreturn ________________________________________
#
# long sys32_sigreturn(int r3, int r4, int r5, int r6, int r7, int r8,
# struct pt_regs *regs)
#
@define _SYSCALL_SYS32_SIGRETURN_NAME
%(
name = "sys32_sigreturn"
%)
@define _SYSCALL_SYS32_SIGRETURN_ARGSTR
%(
argstr = sprintf("%p, %p, %p, %p, %p, %p",
r3, r4, r5, r6, r7, r8)
%)
probe syscall.sys32_sigreturn = dw_syscall.sys32_sigreturn !,
nd_syscall.sys32_sigreturn ? {}
probe syscall.sys32_sigreturn.return = dw_syscall.sys32_sigreturn.return !,
nd_syscall.sys32_sigreturn.return ? {}
# dw_sys32_sigreturn _____________________________________________________
probe dw_syscall.sys32_sigreturn = kernel.function("sys32_sigreturn") ?
{
@_SYSCALL_SYS32_SIGRETURN_NAME
r3 = $r3
r4 = $r4
r5 = $r5
r6 = $r6
r7 = $r7
r8 = $r8
@_SYSCALL_SYS32_SIGRETURN_ARGSTR
}
probe dw_syscall.sys32_sigreturn.return = kernel.function("sys32_sigreturn").return ?
{
@_SYSCALL_SYS32_SIGRETURN_NAME
@SYSC_RETVALSTR($return)
}
# nd_sys32_sigreturn _____________________________________________________
probe nd_syscall.sys32_sigreturn = kprobe.function("sys32_sigreturn") ?
{
@_SYSCALL_SYS32_SIGRETURN_NAME
asmlinkage()
r3 = int_arg(1)
r4 = int_arg(2)
r5 = int_arg(3)
r6 = int_arg(4)
r7 = int_arg(5)
r8 = int_arg(6)
@_SYSCALL_SYS32_SIGRETURN_ARGSTR
}
probe nd_syscall.sys32_sigreturn.return = kprobe.function("sys32_sigreturn").return ?
{
@_SYSCALL_SYS32_SIGRETURN_NAME
@SYSC_RETVALSTR(returnval())
}
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