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authorIngo Molnar <mingo@elte.hu>2008-07-28 17:32:00 -0400
committerIngo Molnar <mingo@elte.hu>2008-07-28 17:32:00 -0400
commit9e3ee1c39c0cc71222f9980ccbf87fe072897eef (patch)
tree99462000e6f0d4f907cb2fc690f19d4d441ba0f3 /include/asm-sparc/fpumacro.h
parente56b3bc7942982ac2589c942fb345e38bc7a341a (diff)
parentf934fb19ef34730263e6afc01e8ec27a8a71470f (diff)
Merge branch 'linus' into cpus4096
Conflicts: kernel/stop_machine.c Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-sparc/fpumacro.h')
-rw-r--r--include/asm-sparc/fpumacro.h33
1 files changed, 0 insertions, 33 deletions
diff --git a/include/asm-sparc/fpumacro.h b/include/asm-sparc/fpumacro.h
deleted file mode 100644
index cc463fec806f..000000000000
--- a/include/asm-sparc/fpumacro.h
+++ /dev/null
@@ -1,33 +0,0 @@
1/* fpumacro.h: FPU related macros.
2 *
3 * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
4 * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
5 */
6
7#ifndef _SPARC64_FPUMACRO_H
8#define _SPARC64_FPUMACRO_H
9
10#include <asm/asi.h>
11#include <asm/visasm.h>
12
13struct fpustate {
14 u32 regs[64];
15};
16
17#define FPUSTATE (struct fpustate *)(current_thread_info()->fpregs)
18
19static inline unsigned long fprs_read(void)
20{
21 unsigned long retval;
22
23 __asm__ __volatile__("rd %%fprs, %0" : "=r" (retval));
24
25 return retval;
26}
27
28static inline void fprs_write(unsigned long val)
29{
30 __asm__ __volatile__("wr %0, 0x0, %%fprs" : : "r" (val));
31}
32
33#endif /* !(_SPARC64_FPUMACRO_H) */