arm64: core support

[karo-tx-uboot.git] / arch / arm / include / asm / proc-armv / ptrace.h

diff --git a/arch/arm/include/asm/proc-armv/ptrace.h b/arch/arm/include/asm/proc-armv/ptrace.h
index a060ee67e34ac4f5b8f78831cbb45aaeab92960f..21aef58b7b154fe4c3ee27e5ca86175c6c293f83 100644 (file)
--- 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
 
 #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
 #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 /* __ASSEMBLY__ */
 

+#endif /* CONFIG_ARM64 */
+

 #endif
 #endif