diff options
Diffstat (limited to 'arch/x86_64/src/kernel/cpu/call.cpp')
| -rw-r--r-- | arch/x86_64/src/kernel/cpu/call.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86_64/src/kernel/cpu/call.cpp b/arch/x86_64/src/kernel/cpu/call.cpp new file mode 100644 index 0000000..98fa248 --- /dev/null +++ b/arch/x86_64/src/kernel/cpu/call.cpp @@ -0,0 +1,9 @@ +#include "arch/kernel/cpu/call.hpp" + +namespace teachos::arch::kernel::cpu +{ + auto call(far_pointer pointer) -> void + { + asm volatile("rex64 lcall *%[input]" : /* no output from call */ : [input] "m"(pointer)); + } +} // namespace teachos::arch::kernel::cpu |