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Diffstat (limited to 'include/asm-sparc/psrcompat.h')
-rw-r--r--include/asm-sparc/psrcompat.h45
1 files changed, 0 insertions, 45 deletions
diff --git a/include/asm-sparc/psrcompat.h b/include/asm-sparc/psrcompat.h
deleted file mode 100644
index 44b6327dbbf5..000000000000
--- a/include/asm-sparc/psrcompat.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef _SPARC64_PSRCOMPAT_H
-#define _SPARC64_PSRCOMPAT_H
-
-#include <asm/pstate.h>
-
-/* Old 32-bit PSR fields for the compatibility conversion code. */
-#define PSR_CWP 0x0000001f /* current window pointer */
-#define PSR_ET 0x00000020 /* enable traps field */
-#define PSR_PS 0x00000040 /* previous privilege level */
-#define PSR_S 0x00000080 /* current privilege level */
-#define PSR_PIL 0x00000f00 /* processor interrupt level */
-#define PSR_EF 0x00001000 /* enable floating point */
-#define PSR_EC 0x00002000 /* enable co-processor */
-#define PSR_SYSCALL 0x00004000 /* inside of a syscall */
-#define PSR_LE 0x00008000 /* SuperSparcII little-endian */
-#define PSR_ICC 0x00f00000 /* integer condition codes */
-#define PSR_C 0x00100000 /* carry bit */
-#define PSR_V 0x00200000 /* overflow bit */
-#define PSR_Z 0x00400000 /* zero bit */
-#define PSR_N 0x00800000 /* negative bit */
-#define PSR_VERS 0x0f000000 /* cpu-version field */
-#define PSR_IMPL 0xf0000000 /* cpu-implementation field */
-
-#define PSR_V8PLUS 0xff000000 /* fake impl/ver, meaning a 64bit CPU is present */
-#define PSR_XCC 0x000f0000 /* if PSR_V8PLUS, this is %xcc */
-
-static inline unsigned int tstate_to_psr(unsigned long tstate)
-{
- return ((tstate & TSTATE_CWP) |
- PSR_S |
- ((tstate & TSTATE_ICC) >> 12) |
- ((tstate & TSTATE_XCC) >> 20) |
- ((tstate & TSTATE_SYSCALL) ? PSR_SYSCALL : 0) |
- PSR_V8PLUS);
-}
-
-static inline unsigned long psr_to_tstate_icc(unsigned int psr)
-{
- unsigned long tstate = ((unsigned long)(psr & PSR_ICC)) << 12;
- if ((psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS)
- tstate |= ((unsigned long)(psr & PSR_XCC)) << 20;
- return tstate;
-}
-
-#endif /* !(_SPARC64_PSRCOMPAT_H) */