summaryrefslogtreecommitdiff
path: root/arch/csky/include
diff options
context:
space:
mode:
Diffstat (limited to 'arch/csky/include')
-rw-r--r--arch/csky/include/asm/processor.h3
-rw-r--r--arch/csky/include/uapi/asm/ptrace.h39
2 files changed, 2 insertions, 40 deletions
diff --git a/arch/csky/include/asm/processor.h b/arch/csky/include/asm/processor.h
index b1748659b2e9..5ac3f3227294 100644
--- a/arch/csky/include/asm/processor.h
+++ b/arch/csky/include/asm/processor.h
@@ -11,6 +11,7 @@
#include <asm/cache.h>
#include <abi/reg_ops.h>
#include <abi/regdef.h>
+#include <abi/switch_context.h>
#ifdef CONFIG_CPU_HAS_FPU
#include <abi/fpu.h>
#endif
@@ -50,8 +51,6 @@ struct thread_struct {
unsigned long ksp; /* kernel stack pointer */
unsigned long sr; /* saved status register */
unsigned long esp0; /* points to SR of stack frame */
- unsigned long hi;
- unsigned long lo;
/* Other stuff associated with the thread. */
unsigned long address; /* Last user fault */
diff --git a/arch/csky/include/uapi/asm/ptrace.h b/arch/csky/include/uapi/asm/ptrace.h
index f10d02c8b09e..a4eaa8ddf0b1 100644
--- a/arch/csky/include/uapi/asm/ptrace.h
+++ b/arch/csky/include/uapi/asm/ptrace.h
@@ -36,7 +36,7 @@ struct pt_regs {
unsigned long rhi;
unsigned long rlo;
- unsigned long pad; /* reserved */
+ unsigned long dcsr;
#endif
};
@@ -48,43 +48,6 @@ struct user_fp {
unsigned long reserved;
};
-/*
- * Switch stack for switch_to after push pt_regs.
- *
- * ABI_CSKYV2: r4 ~ r11, r15 ~ r17, r26 ~ r30;
- * ABI_CSKYV1: r8 ~ r14, r15;
- */
-struct switch_stack {
-#if defined(__CSKYABIV2__)
- unsigned long r4;
- unsigned long r5;
- unsigned long r6;
- unsigned long r7;
- unsigned long r8;
- unsigned long r9;
- unsigned long r10;
- unsigned long r11;
-#else
- unsigned long r8;
- unsigned long r9;
- unsigned long r10;
- unsigned long r11;
- unsigned long r12;
- unsigned long r13;
- unsigned long r14;
-#endif
- unsigned long r15;
-#if defined(__CSKYABIV2__)
- unsigned long r16;
- unsigned long r17;
- unsigned long r26;
- unsigned long r27;
- unsigned long r28;
- unsigned long r29;
- unsigned long r30;
-#endif
-};
-
#ifdef __KERNEL__
#define PS_S 0x80000000 /* Supervisor Mode */