include/linux/instruction_pointer.h at nocache-cleanup

tjh.dev / kernel

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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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kernel / include / linux / instruction_pointer.h

at nocache-cleanup 13 lines 346 B view raw

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 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _LINUX_INSTRUCTION_POINTER_H
 3#define _LINUX_INSTRUCTION_POINTER_H
 4
 5#include <asm/linkage.h>
 6
 7#define _RET_IP_		(unsigned long)__builtin_return_address(0)
 8
 9#ifndef _THIS_IP_
10#define _THIS_IP_  ({ __label__ __here; __here: (unsigned long)&&__here; })
11#endif
12
13#endif /* _LINUX_INSTRUCTION_POINTER_H */