--- /dev/null
+/***********************************************************************/
+/* */
+/* FILE :sbrk.c */
+/* DATE :Sun, Feb 24, 2013 */
+/* DESCRIPTION :Program of sbrk */
+/* CPU TYPE :H8/3069R */
+/* */
+/* This file is generated by Renesas Project Generator (Ver.4.16). */
+/* */
+/***********************************************************************/
+
+
+
+#include <stdio.h>
+#include "typedefine.h"
+#include "sbrk.h"
+_SBYTE *sbrk(size_t);
+
+//const size_t _sbrk_size= /* Specifies the minimum unit of */
+ /* the defined heap area */
+
+#pragma pack 2
+static union {
+ _SWORD dummy; /* 2\83o\83C\83g\8b«\8aE\82É\82·\82é\82½\82ß\82Ì\83_\83~\81[ */
+ _SBYTE heap[HEAPSIZE]; /* sbrk\82Å\8aÇ\97\9d\82·\82é\97Ì\88æ\82Ì\90é\8c¾ */
+} heap_area;
+#pragma unpack
+
+static _SBYTE *brk=(_SBYTE *)&heap_area; /* sbrk\82Å\8a\84\82è\95t\82¯\82½\97Ì\88æ\82Ì\8dÅ\8fI\83A\83h\83\8c\83X */
+
+/*****************************************************************************/
+/* sbrk:\83f\81[\83^\82Ì\8f\91\82«\8fo\82µ */
+/* \83\8a\83^\81[\83\93\92l\81F\8a\84\82è\95t\82¯\82½\97Ì\88æ\82Ì\90æ\93ª\83A\83h\83\8c\83X\81i\90¬\8c÷\81j */
+/* -1 \81i\8e¸\94s\81j */
+/*****************************************************************************/
+extern _SBYTE *sbrk(size_t size) /* \8a\84\82è\95t\82¯\82é\97Ì\88æ\82Ì\83T\83C\83Y */
+{
+ _SBYTE *p;
+
+ printf("sbrk called!!\n");
+ printf("size:%ldbyte\n", size);
+
+ if(brk+size > heap_area.heap+HEAPSIZE){ /* \8bó\82«\97Ì\88æ\82Ì\83`\83F\83b\83N */
+ p = (_SBYTE *)-1;
+ }
+ else {
+ p = brk; /* \97Ì\88æ\82Ì\8a\84\82è\95t\82¯ */
+ brk += size; /* \8dÅ\8fI\83A\83h\83\8c\83X\82Ì\8dX\90V */
+ }
+
+ printf("p:%X", p);
+ return p;
+}