David Venhoff
cfcea9ee67
Based off b80915eb99
and compacted into a single commit so that it will fit on the uni git server
24 lines
425 B
C
24 lines
425 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ABI_CSKY_VDSO_H
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#define __ABI_CSKY_VDSO_H
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#include <linux/uaccess.h>
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static inline int setup_vdso_page(unsigned short *ptr)
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{
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int err = 0;
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/* movi r7, 173 */
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err |= __put_user(0xea07, ptr);
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err |= __put_user(0x008b, ptr+1);
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/* trap 0 */
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err |= __put_user(0xc000, ptr+2);
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err |= __put_user(0x2020, ptr+3);
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return err;
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}
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#endif /* __ABI_CSKY_STRING_H */
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