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Commit 10a3cc2f authored by Marc Zyngier's avatar Marc Zyngier Committed by Catalin Marinas
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arm64: add COMPAT_PSR_*_BIT flags 



In order to mess with the processor state when running 32bit
guests, define all the AArch32 PSR flags.

Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 2475ff9d

arch/arm64/include/asm/ptrace.h

+10 −0
Original line number Diff line number Diff line
@@ -42,6 +42,16 @@ 
#define COMPAT_PSR_MODE_UND	0x0000001b

#define COMPAT_PSR_MODE_SYS	0x0000001f

#define COMPAT_PSR_T_BIT	0x00000020

#define COMPAT_PSR_F_BIT	0x00000040

#define COMPAT_PSR_I_BIT	0x00000080

#define COMPAT_PSR_A_BIT	0x00000100

#define COMPAT_PSR_E_BIT	0x00000200

#define COMPAT_PSR_J_BIT	0x01000000

#define COMPAT_PSR_Q_BIT	0x08000000

#define COMPAT_PSR_V_BIT	0x10000000

#define COMPAT_PSR_C_BIT	0x20000000

#define COMPAT_PSR_Z_BIT	0x40000000

#define COMPAT_PSR_N_BIT	0x80000000

#define COMPAT_PSR_IT_MASK	0x0600fc00	/* If-Then execution state mask */

/*

 * These are 'magic' values for PTRACE_PEEKUSR that return info about where a