Merge branch 'feat_inital_context_switching' into 'develop_ba'

Implement Context Switching

See merge request teachos/kernel!6

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