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| author | David Feng <fenghua@phytium.com.cn> | 2013-12-14 11:47:35 +0800 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-01-09 16:08:44 +0100 |
| commit | 0ae7653128c80a4f2920cbe9b124792c2fd9d9e0 (patch) | |
| tree | 14fea7a80e4ea84c7b6a3bc32298daeec55054c7 /arch/arm/include/asm/proc-armv/ptrace.h | |
| parent | 54799e4596bf8af33fd4a8dee153be7011c06d8d (diff) | |
| download | u-boot-imx-0ae7653128c80a4f2920cbe9b124792c2fd9d9e0.zip u-boot-imx-0ae7653128c80a4f2920cbe9b124792c2fd9d9e0.tar.gz u-boot-imx-0ae7653128c80a4f2920cbe9b124792c2fd9d9e0.tar.bz2 | |
arm64: core support
Relocation code based on a patch by Scott Wood, which is:
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: David Feng <fenghua@phytium.com.cn>
Diffstat (limited to 'arch/arm/include/asm/proc-armv/ptrace.h')
| -rw-r--r-- | arch/arm/include/asm/proc-armv/ptrace.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm/include/asm/proc-armv/ptrace.h b/arch/arm/include/asm/proc-armv/ptrace.h index a060ee6..21aef58 100644 --- a/arch/arm/include/asm/proc-armv/ptrace.h +++ b/arch/arm/include/asm/proc-armv/ptrace.h @@ -10,6 +10,25 @@ #ifndef __ASM_PROC_PTRACE_H #define __ASM_PROC_PTRACE_H +#ifdef CONFIG_ARM64 + +#define PCMASK 0 + +#ifndef __ASSEMBLY__ + +/* + * This struct defines the way the registers are stored + * on the stack during an exception. + */ +struct pt_regs { + unsigned long elr; + unsigned long regs[31]; +}; + +#endif /* __ASSEMBLY__ */ + +#else /* CONFIG_ARM64 */ + #define USR26_MODE 0x00 #define FIQ26_MODE 0x01 #define IRQ26_MODE 0x02 @@ -104,4 +123,6 @@ static inline int valid_user_regs(struct pt_regs *regs) #endif /* __ASSEMBLY__ */ +#endif /* CONFIG_ARM64 */ + #endif |