--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/ChangeLog.txt	Fri Apr 10 17:57:38 2015 +0900
@@ -0,0 +1,7 @@
+Fri Apr 10 17:52:46 JST 2015 Tatsuki IHA
+
+    context.hにdata segmentの型を定義
+    code segmentのaddressはcontextが持つ
+    呼ぶcode segmentはenumで持つ
+    code segmentにはdefaultで一つdata segmentを持つ
+

--- a/src/allocate/allocate.c	Tue Apr 07 15:39:14 2015 +0900
+++ b/src/allocate/allocate.c	Fri Apr 10 17:57:38 2015 +0900
@@ -14,33 +14,44 @@
 
 #define NUM 100
 
+/* 
+__code code1(Allocate allocate) {
+    allocate.size = sizeof(long);
+    allocate.next = Code2;
+    goto Allocate(allocate);
+}
+*/
+
 __code code1(Context* context) {
-    goto meta_code1(context);
+    context->data[0]->Allocate.size = sizeof(long);
+    context->data[0]->Allocate.next = Code2;
+    goto meta(context, Allocate);
 }
 
-__code meta_code1(Context* context) {
-    goto allocate(context, (int)sizeof(data1), NUM, code2);
-}
-
-__code code2(Context* context, data1* ds) {
-    goto meta_code2(context, ds);
+__code meta(Context* context, enum Code next) {
+    goto (context->code[next])(context);
 }
 
-__code meta_code2(Context* context, data1* ds) {
-    goto code3(context, ds, 0);
+/*
+__code code2(Allocate allocate, Count count) {
+    count.count = 0;
+    goto code3(count);
+}
+*/
+
+__code code2(Context* context) {
+    context->data[1]->count = 0;
+    goto meta(context, Code3);
 }
 
-__code code3(Context* context, data1* out, int loop) {
-    out->i = loop;
+__code code3(Context* context) {
+    long loop = context->data[1]->count;
     if (loop == NUM) {
-        goto meta_code3(context);
+        goto meta(context, Exit);
     }
-    printf("%d\n",out->i);
-    goto code3(context, out+1, loop+1);
-}
-
-__code meta_code3(Context* context) {
-    goto exit_code(context);
+    printf("%d\n", loop);
+    context->data[1]->count++;
+    goto meta(context, Code3);
 }
 
 int main() {

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/allocate/allocateContext.c	Fri Apr 10 17:57:38 2015 +0900
@@ -0,0 +1,16 @@
+#include "allocateContext.h"
+extern __code code1(struct Context*);
+extern __code code2(struct Context*);
+extern __code code3(struct Context*);
+extern __code allocate(struct Context*);
+extern __code exit_code(struct Context*);
+
+__code initAllocateContext(struct Context* context) {
+    
+    context->codeSize = 3;
+    context->code[Code1]    = code1;
+    context->code[Code2]    = code2;
+    context->code[Code3]    = code3;
+    context->code[Allocate] = allocate;
+    context->code[Exit]     = exit_code;
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/allocate/allocateContext.h	Fri Apr 10 17:57:38 2015 +0900
@@ -0,0 +1,25 @@
+/* Context definition for allocate example */
+
+enum Code {
+    Code1;
+    Code2;
+    Code3;
+    Allocate;
+    Exit;
+}
+
+struct Context {
+    int codeSize;
+    __code (*code[]) (struct Context *);
+    int dataSize;
+    union Data *data[];
+}
+
+union Data {
+    char data[];
+    long count;
+    struct Allocate {
+        long size;
+        enum Code next;
+    } allocate;
+}