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Commit 3a658e7a authored by Ameya Thakur's avatar Ameya Thakur Committed by Venkata Narendra Kumar Gutta
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arm64: Add 32-bit sigcontext definition to uapi signcontext.h 



The arm64 uapi sigcontext.h can be included by 32-bit userspace
modules. Since arm and arm64 sigcontext definition are not
compatible, add arm sigcontext definition to arm64 sigcontext.h.

Change-Id: I94109b094f6c8376fdaeb2822d7b26d18ddfb2bc
Signed-off-by: default avatarAmeya Thakur <ameyat@codeaurora.org>
Signed-off-by: default avatarVenkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
parent 77668629

arch/arm64/include/uapi/asm/sigcontext.h

+31 −0
Original line number Original line Diff line number Diff line
@@ -17,6 +17,7 @@ 
#ifndef _UAPI__ASM_SIGCONTEXT_H

#ifndef _UAPI__ASM_SIGCONTEXT_H

#define _UAPI__ASM_SIGCONTEXT_H

#define _UAPI__ASM_SIGCONTEXT_H





#ifdef CONFIG_64BIT

#ifndef __ASSEMBLY__

#ifndef __ASSEMBLY__





#include <linux/types.h>

#include <linux/types.h>
@@ -233,6 +234,36 @@ struct sve_context { 
	(SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET)

	(SVE_SIG_FFR_OFFSET(vq) + SVE_SIG_FFR_SIZE(vq) - SVE_SIG_REGS_OFFSET)





#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))

#define SVE_SIG_CONTEXT_SIZE(vq) (SVE_SIG_REGS_OFFSET + SVE_SIG_REGS_SIZE(vq))

#else /* CONFIG_64BIT */





/*

 * Signal context structure - contains all info to do with the state

 * before the signal handler was invoked.  Note: only add new entries

 * to the end of the structure.

 */

struct sigcontext {

	unsigned long trap_no;

	unsigned long error_code;

	unsigned long oldmask;

	unsigned long arm_r0;

	unsigned long arm_r1;

	unsigned long arm_r2;

	unsigned long arm_r3;

	unsigned long arm_r4;

	unsigned long arm_r5;

	unsigned long arm_r6;

	unsigned long arm_r7;

	unsigned long arm_r8;

	unsigned long arm_r9;

	unsigned long arm_r10;

	unsigned long arm_fp;

	unsigned long arm_ip;

	unsigned long arm_sp;

	unsigned long arm_lr;

	unsigned long arm_pc;

	unsigned long arm_cpsr;

	unsigned long fault_address;

};

#endif /* CONFIG_64BIT */





#endif /* _UAPI__ASM_SIGCONTEXT_H */
 
#endif /* _UAPI__ASM_SIGCONTEXT_H */