diff options
| -rw-r--r-- | tapset/nd_syscalls2.stp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tapset/nd_syscalls2.stp b/tapset/nd_syscalls2.stp index fb193324..48162fa3 100644 --- a/tapset/nd_syscalls2.stp +++ b/tapset/nd_syscalls2.stp @@ -328,12 +328,16 @@ probe nd_syscall.personality.return = kprobe.function("SyS_personality").return # sys_pipe(unsigned long __user * fildes) # probe nd_syscall.pipe = kprobe.function("SyS_pipe") ?, +%( arch == "ia64" %? + kprobe.function("sys_ia64_pipe").call ?, +%) kprobe.function("sys_pipe") ? { name = "pipe" %( arch == "ia64" %? -# ia64 just returns value directly, no fildes argument - argstr = "" +# ia64 just returns value directly, so fake the arguments + fildes_uaddr = 0 + argstr = "[0, 0]" %: // fildes_uaddr = $fildes // argstr = _fildes_u($fildes) @@ -344,6 +348,9 @@ probe nd_syscall.pipe = kprobe.function("SyS_pipe") ?, } probe nd_syscall.pipe.return = kprobe.function("SyS_pipe").return ?, +%( arch == "ia64" %? + kprobe.function("sys_ia64_pipe").return ?, +%) kprobe.function("sys_pipe").return ? { name = "pipe" |