Linux 3.8-rc7
[cris-mirror.git] / arch / x86 / um / asm / processor_64.h
blob4b02a8455bd1eb55056149630c596f9e4ea9dfd1
1 /*
2 * Copyright 2003 PathScale, Inc.
4 * Licensed under the GPL
5 */
7 #ifndef __UM_PROCESSOR_X86_64_H
8 #define __UM_PROCESSOR_X86_64_H
10 struct arch_thread {
11 unsigned long debugregs[8];
12 int debugregs_seq;
13 unsigned long fs;
14 struct faultinfo faultinfo;
17 #define INIT_ARCH_THREAD { .debugregs = { [ 0 ... 7 ] = 0 }, \
18 .debugregs_seq = 0, \
19 .fs = 0, \
20 .faultinfo = { 0, 0, 0 } }
22 static inline void arch_flush_thread(struct arch_thread *thread)
26 static inline void arch_copy_thread(struct arch_thread *from,
27 struct arch_thread *to)
29 to->fs = from->fs;
32 #define current_text_addr() \
33 ({ void *pc; __asm__("movq $1f,%0\n1:":"=g" (pc)); pc; })
35 #endif