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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ARM64_ASM_SIGNAL_H
#define __ARM64_ASM_SIGNAL_H
#include <asm/memory.h>
#include <uapi/asm/signal.h>
#include <uapi/asm/siginfo.h>
static inline void __user *arch_untagged_si_addr(void __user *addr,
unsigned long sig,
unsigned long si_code)
{
/*
* For historical reasons, all bits of the fault address are exposed as
* address bits for watchpoint exceptions. New architectures should
* handle the tag bits consistently.
*/
if (sig == SIGTRAP && si_code == TRAP_BRKPT)
return addr;
return untagged_addr(addr);
}
#define arch_untagged_si_addr arch_untagged_si_addr
#endif