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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.

Signed-off-by: David Ng <dave@codeaurora.org>
Signed-off-by: Divya Sharma <c_shard@codeaurora.org>
Signed-off-by: Anh Nguyen <anguyen@codeaurora.org>
Change-Id: Iaed58045fd345e4ca66e8a6981c6b4f80c4bdfca
This commit is contained in:
David Ng
2014-12-21 12:53:22 -08:00
committed by Thomas Makin
parent 39ed1555a2
commit d842dcc46b
2 changed files with 33 additions and 0 deletions
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32
arch/arm64/include/uapi/asm/sigcontext.h
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@@ -19,6 +19,7 @@
#ifndef __ASSEMBLY__
#ifdef CONFIG_64BIT
#include <linux/types.h>
/*
@@ -183,6 +184,37 @@ struct zt_context {
__u16 __reserved[3];
};
#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 /* !__ASSEMBLY__ */
#include <asm/sve_context.h>

1
scripts/headers_install.sh
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@@ -74,6 +74,7 @@ arch/arc/include/uapi/asm/page.h:CONFIG_ARC_PAGE_SIZE_16K
arch/arc/include/uapi/asm/page.h:CONFIG_ARC_PAGE_SIZE_4K
arch/arc/include/uapi/asm/swab.h:CONFIG_ARC_HAS_SWAPE
arch/arm/include/uapi/asm/ptrace.h:CONFIG_CPU_ENDIAN_BE8
arch/arm64/include/uapi/asm/sigcontext.h:CONFIG_64BIT
arch/nios2/include/uapi/asm/swab.h:CONFIG_NIOS2_CI_SWAB_NO
arch/nios2/include/uapi/asm/swab.h:CONFIG_NIOS2_CI_SWAB_SUPPORT
arch/x86/include/uapi/asm/auxvec.h:CONFIG_IA32_EMULATION