Convert libc to C.

libc/msr/rdmsr.c

@@ -0,0 +1,39 @@
+/*******************************************************************************
+
+    Copyright(C) Jonas 'Sortie' Termansen 2013
+
+    This file is part of the Sortix C Library.
+
+    The Sortix C Library is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or (at your
+    option) any later version.
+
+    The Sortix C Library is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+    or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+    License for more details.
+
+    You should have received a copy of the GNU Lesser General Public License
+    along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
+
+    msr/rdmsr.c
+    Reads a model specific register.
+
+*******************************************************************************/
+
+#include <sys/syscall.h>
+
+#include <stdint.h>
+#include <msr.h>
+
+#if defined(__i386__) || defined(__x86_64__)
+
+DEFN_SYSCALL1(uint64_t, sys_rdmsr, SYSCALL_RDMSR, uint32_t);
+
+uint64_t rdmsr(uint32_t msrid)
+{
+	return sys_rdmsr(msrid);
+}
+
+#endif