Add syscall interfaces and task_yield

2 files changed, 38 insertions, 0 deletions

diff --git a/src/include/kernel/syscalls.H b/src/include/kernel/syscalls.H
new file mode 100644
index 000000000..a7a0ef6b7
--- /dev/null
+++ b/src/include/kernel/syscalls.H
@@ -0,0 +1,13 @@
+#ifndef __KERNEL_SYSCALLS_H
+#define __KERNEL_SYSCALLS_H
+
+namespace Systemcalls
+{
+    enum SysCalls
+    {
+	TASK_YIELD = 0,
+
+	SYSCALL_MAX
+    };
+};
+#endif
diff --git a/src/include/sys/syscall.h b/src/include/sys/syscall.h
new file mode 100644
index 000000000..b418b5d15
--- /dev/null
+++ b/src/include/sys/syscall.h
@@ -0,0 +1,25 @@
+#ifndef __SYS_SYSCALL_H
+#define __SYS_SYSCALL_H
+
+#ifdef __cplusplus
+extern "C" 
+{
+#endif
+
+#include <stdint.h>
+
+void* _syscall0(uint64_t);
+void* _syscall1(uint64_t, void*);
+void* _syscall2(uint64_t, void*, void*);
+void* _syscall3(uint64_t, void*, void*, void*);
+void* _syscall4(uint64_t, void*, void*, void*, void*);
+void* _syscall5(uint64_t, void*, void*, void*, void*, void*);
+void* _syscall6(uint64_t, void*, void*, void*, void*, void*, void*);
+void* _syscall7(uint64_t, void*, void*, void*, void*, void*, void*, void*);
+
+#ifdef __cplusplus
+}
+#endif
+
+#include <kernel/syscalls.H>
+#endif