10-31-2011
I'm not sure that really works as intended. You might try adding in MMX registers to get 64-bit data.
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LEARN ABOUT CENTOS
tapset::registers
tapset::registers(3stap) tapset::registers(3stap)
NAME
tapset::registers - systemtap registers tapset
DESCRIPTION
register
Return the signed value of the named CPU register
See function::register(3stap)
for details.
u_register
Return the unsigned value of the named CPU register
See function::u_register(3stap)
for details.
int_arg
Return function argument as signed int
See function::int_arg(3stap)
for details.
uint_arg
Return function argument as unsigned int
See function::uint_arg(3stap)
for details.
long_arg
Return function argument as signed long
See function::long_arg(3stap)
for details.
ulong_arg
Return function argument as unsigned long
See function::ulong_arg(3stap)
for details.
longlong_arg
Return function argument as 64-bit value
See function::longlong_arg(3stap)
for details.
ulonglong_arg
Return function argument as 64-bit value
See function::ulonglong_arg(3stap)
for details.
pointer_arg
Return function argument as pointer value
See function::pointer_arg(3stap)
for details.
s32_arg
Return function argument as signed 32-bit value
See function::s32_arg(3stap)
for details.
u32_arg
Return function argument as unsigned 32-bit value
See function::u32_arg(3stap)
for details.
s64_arg
Return function argument as signed 64-bit value
See function::s64_arg(3stap)
for details.
u64_arg
Return function argument as unsigned 64-bit value
See function::u64_arg(3stap)
for details.
asmlinkage
Mark function as declared asmlinkage
See function::asmlinkage(3stap)
for details.
fastcall
Mark function as declared fastcall
See function::fastcall(3stap)
for details.
regparm
Specify regparm value used to compile function
See function::regparm(3stap)
for details.
SEE ALSO
function::register(3stap), function::u_register(3stap), function::int_arg(3stap), function::uint_arg(3stap),
function::long_arg(3stap), function::ulong_arg(3stap), function::longlong_arg(3stap), function::ulonglong_arg(3stap),
function::pointer_arg(3stap), function::s32_arg(3stap), function::u32_arg(3stap), function::s64_arg(3stap), function::u64_arg(3stap),
function::asmlinkage(3stap), function::fastcall(3stap), function::regparm(3stap), stap(1), stapprobes(3stap)
IBM
--- tapset::registers(3stap)