[PATCH] ARM: pt_regs offsets

Generate pt_regs S_xx offsets from the structure itself instead
of #defining them.

Signed-off-by: Russell King <rmk@arm.linux.org.uk>

1 files changed, 20 insertions, 0 deletions

diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 99d43259ff89..c1ff4d1f1bfd 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -64,6 +64,26 @@ int main(void)
   DEFINE(TI_VFPSTATE,           offsetof(struct thread_info, vfpstate));
   DEFINE(TI_IWMMXT_STATE,       (offsetof(struct thread_info, fpstate)+4)&~7);
   BLANK();
+  DEFINE(S_R0,                  offsetof(struct pt_regs, ARM_r0));
+  DEFINE(S_R1,                  offsetof(struct pt_regs, ARM_r1));
+  DEFINE(S_R2,                  offsetof(struct pt_regs, ARM_r2));
+  DEFINE(S_R3,                  offsetof(struct pt_regs, ARM_r3));
+  DEFINE(S_R4,                  offsetof(struct pt_regs, ARM_r4));
+  DEFINE(S_R5,                  offsetof(struct pt_regs, ARM_r5));
+  DEFINE(S_R6,                  offsetof(struct pt_regs, ARM_r6));
+  DEFINE(S_R7,                  offsetof(struct pt_regs, ARM_r7));
+  DEFINE(S_R8,                  offsetof(struct pt_regs, ARM_r8));
+  DEFINE(S_R9,                  offsetof(struct pt_regs, ARM_r9));
+  DEFINE(S_R10,                 offsetof(struct pt_regs, ARM_r10));
+  DEFINE(S_FP,                  offsetof(struct pt_regs, ARM_fp));
+  DEFINE(S_IP,                  offsetof(struct pt_regs, ARM_ip));
+  DEFINE(S_SP,                  offsetof(struct pt_regs, ARM_sp));
+  DEFINE(S_LR,                  offsetof(struct pt_regs, ARM_lr));
+  DEFINE(S_PC,                  offsetof(struct pt_regs, ARM_pc));
+  DEFINE(S_PSR,                 offsetof(struct pt_regs, ARM_cpsr));
+  DEFINE(S_OLD_R0,              offsetof(struct pt_regs, ARM_ORIG_r0));
+  DEFINE(S_FRAME_SIZE,          sizeof(struct pt_regs));
+  BLANK();
 #if __LINUX_ARM_ARCH__ >= 6
   DEFINE(MM_CONTEXT_ID,         offsetof(struct mm_struct, context.id));
   BLANK();