Index: tools/sparc64/gencontext.c
===================================================================
--- tools/sparc64/gencontext.c	(revision 437ee6a415da73f91e8c1aec824ab9613fe59028)
+++ tools/sparc64/gencontext.c	(revision 437ee6a415da73f91e8c1aec824ab9613fe59028)
@@ -0,0 +1,49 @@
+#include <stdio.h>
+
+typedef long long __u64;
+typedef __u64 ipl_t;
+typedef __u64 __address;
+
+#define __sparc64_TYPES_H__
+#define __ALIGN_H__
+
+#include "../../arch/sparc64/include/context.h"
+
+#define FILENAME "../../arch/sparc64/include/context_offset.h"
+
+int main(void)
+{
+	FILE *f;
+	struct context *pctx = NULL;
+	
+
+	f = fopen(FILENAME,"w");
+	if (!f) {
+		perror(FILENAME);
+		return 1;
+	}
+
+	fprintf(f, "/* This file is automatically generated by %s. */\n", __FILE__);	
+
+	fprintf(f,"/* struct context */\n");
+
+	fprintf(f,"#define OFFSET_SP  0x%x\n",((int)&pctx->sp) - (int )pctx);
+	fprintf(f,"#define OFFSET_PC  0x%x\n",((int)&pctx->pc) - (int )pctx);
+	fprintf(f,"#define OFFSET_L0  0x%x\n",((int)&pctx->l0) - (int )pctx);
+	fprintf(f,"#define OFFSET_L1  0x%x\n",((int)&pctx->l1) - (int )pctx);
+	fprintf(f,"#define OFFSET_L2  0x%x\n",((int)&pctx->l2) - (int )pctx);
+	fprintf(f,"#define OFFSET_L3  0x%x\n",((int)&pctx->l3) - (int )pctx);
+	fprintf(f,"#define OFFSET_L4  0x%x\n",((int)&pctx->l4) - (int )pctx);
+	fprintf(f,"#define OFFSET_L5  0x%x\n",((int)&pctx->l5) - (int )pctx);
+	fprintf(f,"#define OFFSET_L6  0x%x\n",((int)&pctx->l6) - (int )pctx);
+	fprintf(f,"#define OFFSET_L7  0x%x\n",((int)&pctx->l7) - (int )pctx);
+	fprintf(f,"#define OFFSET_I1  0x%x\n",((int)&pctx->i1) - (int )pctx);
+	fprintf(f,"#define OFFSET_I2  0x%x\n",((int)&pctx->i2) - (int )pctx);
+	fprintf(f,"#define OFFSET_I3  0x%x\n",((int)&pctx->i3) - (int )pctx);
+	fprintf(f,"#define OFFSET_I4  0x%x\n",((int)&pctx->i4) - (int )pctx);
+	fprintf(f,"#define OFFSET_I5  0x%x\n",((int)&pctx->i5) - (int )pctx);
+
+	fclose(f);
+
+	return 0;
+}