diff options
Diffstat (limited to 'tapset/i686/syscalls.stp')
| -rw-r--r-- | tapset/i686/syscalls.stp | 59 |
1 files changed, 35 insertions, 24 deletions
diff --git a/tapset/i686/syscalls.stp b/tapset/i686/syscalls.stp index 2a89c19d..dec0aa97 100644 --- a/tapset/i686/syscalls.stp +++ b/tapset/i686/syscalls.stp @@ -7,13 +7,14 @@ * asmlinkage int * sys_get_thread_area(struct user_desc __user *u_info) */ -probe syscall.get_thread_area = kernel.function("sys_get_thread_area") { +probe syscall.get_thread_area = kernel.function("sys_get_thread_area") +{ name = "get_thread_area" u_info_uaddr = $u_info argstr = sprintf("%p", u_info_uaddr) } -probe syscall.get_thread_area.return = - kernel.function("sys_get_thread_area").return { +probe syscall.get_thread_area.return = kernel.function("sys_get_thread_area").return +{ name = "get_thread_area" retstr = returnstr(1) } @@ -22,11 +23,13 @@ probe syscall.get_thread_area.return = # NOTE. This function is only in i386 and x86_64 and its args vary # between those two archs. # -probe syscall.iopl = kernel.function("sys_iopl") { +probe syscall.iopl = kernel.function("sys_iopl") +{ name = "iopl" argstr = "" } -probe syscall.iopl.return = kernel.function("sys_iopl").return { +probe syscall.iopl.return = kernel.function("sys_iopl").return +{ name = "iopl" retstr = returnstr(1) } @@ -34,7 +37,8 @@ probe syscall.iopl.return = kernel.function("sys_iopl").return { # ipc ________________________________________________________ # int sys_ipc (uint call, int first, int second, int third, void __user *ptr, long fifth) # -probe syscall.ipc = kernel.function("sys_ipc") ? { +probe syscall.ipc = kernel.function("sys_ipc") ? +{ name = "ipc" call = $call first = $first @@ -45,7 +49,8 @@ probe syscall.ipc = kernel.function("sys_ipc") ? { argstr = sprintf("%d, %d, %d, %d, %p, %d", $call, $first, $second, $third, $ptr, $fifth) } -probe syscall.ipc.return = kernel.function("sys_ipc").return ? { +probe syscall.ipc.return = kernel.function("sys_ipc").return ? +{ name = "ipc" retstr = returnstr(1) } @@ -65,7 +70,7 @@ probe syscall.mmap2 = kernel.function("sys_mmap2") ? flags = $flags fd = $fd pgoffset = $pgoff - argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, + argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, _mprotect_prot_str($prot), _mmap_flags($flags), $fd, $pgoff) } @@ -80,14 +85,14 @@ probe syscall.mmap2.return = kernel.function("sys_mmap2").return ? * asmlinkage int * sys_set_thread_area(struct user_desc __user *u_info) */ -probe syscall.set_thread_area = - kernel.function("sys_set_thread_area") { +probe syscall.set_thread_area = kernel.function("sys_set_thread_area") +{ name = "set_thread_area" u_info_uaddr = $u_info argstr = sprintf("%p", u_info_uaddr) } -probe syscall.set_thread_area.return = - kernel.function("sys_set_thread_area").return { +probe syscall.set_thread_area.return = kernel.function("sys_set_thread_area").return +{ name = "set_thread_area" retstr = returnstr(1) } @@ -98,16 +103,16 @@ probe syscall.set_thread_area.return = * unsigned int zone, * unsigned int state) */ -probe syscall.set_zone_reclaim = - kernel.function("sys_set_zone_reclaim") ? { +probe syscall.set_zone_reclaim = kernel.function("sys_set_zone_reclaim") ? +{ name = "set_zone_reclaim" node = $node zone = $zone state = $state argstr = sprintf("%d, %d, %d", $node, $zone, $state) } -probe syscall.set_zone_reclaim.return = - kernel.function("sys_set_zone_reclaim").return ? { +probe syscall.set_zone_reclaim.return = kernel.function("sys_set_zone_reclaim").return ? +{ name = "set_zone_reclaim" retstr = returnstr(1) } @@ -117,12 +122,14 @@ probe syscall.set_zone_reclaim.return = # # NOTE: args vary between archs. # -probe syscall.sigaltstack = kernel.function("sys_sigaltstack") { +probe syscall.sigaltstack = kernel.function("sys_sigaltstack") +{ name = "sigaltstack" ussp = %( kernel_vr < "2.6.25" %? $ebx %: %( kernel_vr < "2.6.29" %? $bx %: $regs->bx %) %) argstr = sprintf("%p", ussp) } -probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return { +probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return +{ name = "sigaltstack" retstr = returnstr(1) } @@ -131,7 +138,8 @@ probe syscall.sigaltstack.return = kernel.function("sys_sigaltstack").return { # # int sys_vm86(struct pt_regs regs) # -probe syscall.vm86 = kernel.function("sys_vm86") ? { +probe syscall.vm86 = kernel.function("sys_vm86") ? +{ name = "vm86" /* * unsupported type identifier '$regs' @@ -139,8 +147,9 @@ probe syscall.vm86 = kernel.function("sys_vm86") ? { */ argstr = "" } -probe syscall.vm86.return = kernel.function("sys_vm86").return ? { - name = "vm86" +probe syscall.vm86.return = kernel.function("sys_vm86").return ? +{ + name = "vm86" retstr = returnstr(1) } @@ -148,15 +157,17 @@ probe syscall.vm86.return = kernel.function("sys_vm86").return ? { # # int sys_vm86old(struct pt_regs regs) # -probe syscall.vm86old = kernel.function("sys_vm86old") ? { - name = "vm86old" +probe syscall.vm86old = kernel.function("sys_vm86old") ? +{ + name = "vm86old" /* * unsupported type identifier '$regs' * regs = $regs */ argstr = "" } -probe syscall.vm86old.return = kernel.function("sys_vm86old").return ? { +probe syscall.vm86old.return = kernel.function("sys_vm86old").return ? +{ name = "vm86old" retstr = returnstr(1) } |