bsd-user: start to move target CPU functions to target_arch*

Move the CPU functions into target_arch_cpu.c that are unique to each
CPU. These are defined in target_arch.h.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/bsd-user/x86_64/target_arch.h b/bsd-user/x86_64/target_arch.h
new file mode 100644
index 0000000000..e558e1b956
--- /dev/null
+++ b/bsd-user/x86_64/target_arch.h
@@ -0,0 +1,31 @@
+/*
+ * Intel x86_64 specific prototypes for bsd-user
+ *
+ *  Copyright (c) 2013 Stacey D. Son
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TARGET_ARCH_H_
+#define _TARGET_ARCH_H_
+
+/* target_arch_cpu.c */
+void bsd_x86_64_write_dt(void *ptr, unsigned long addr, unsigned long limit,
+                int flags);
+void bsd_x86_64_set_idt(int n, unsigned int dpl);
+void bsd_x86_64_set_idt_base(uint64_t base);
+
+#define target_cpu_set_tls(env, newtls)
+
+#endif /* !_TARGET_ARCH_H_ */