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arm64: Add 32-bit sigcontext definition to uapi signcontext.h

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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: Ameya Thakur <ameyat@codeaurora.org>
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
This commit is contained in:
Ameya Thakur 2014-12-21 12:53:22 -08:00 • committed by Elliot Berman
commit af69ff9f25
1 changed files with 32 additions and 0 deletions
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32
arch/arm64/include/uapi/asm/sigcontext.h
View file

@ -17,6 +17,7 @@
#ifndef _UAPI__ASM_SIGCONTEXT_H
#define _UAPI__ASM_SIGCONTEXT_H
#ifdef CONFIG_64BIT
#ifndef __ASSEMBLY__
#include <linux/types.h>
@ -248,5 +249,36 @@ struct sve_context {
#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 */