Mercurial > hg > Members > kono > Cerium

changeset 629:8843edf37c0e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Cell 64 bit tried, but not yet worked. Cell's list DMA is 32bit.
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Wed, 18 Nov 2009 13:32:58 +0900
parents 306c9a7717c3
children 9df0112f7ccf
files TaskManager/Cell/CellTaskListInfo.cc TaskManager/Cell/CellTaskManagerImpl.cc TaskManager/Cell/SpeThreads.cc TaskManager/Cell/SpeThreads.h TaskManager/Cell/spe/CellDmaManager.cc TaskManager/Cell/spe/CellDmaManager.h TaskManager/Cell/spe/CellScheduler.cc TaskManager/ChangeLog TaskManager/Fifo/MainScheduler.cc TaskManager/Makefile.cell TaskManager/include/types.h TaskManager/kernel/ppe/Random.cc TaskManager/kernel/ppe/Random.h TaskManager/kernel/ppe/Task.cc TaskManager/kernel/ppe/TaskList.cc TaskManager/kernel/ppe/TaskList.h TaskManager/kernel/ppe/TaskManager.h TaskManager/kernel/schedule/ListData.h TaskManager/kernel/schedule/SchedTask.cc TaskManager/kernel/schedule/SchedTask.h TaskManager/kernel/schedule/Scheduler.cc TaskManager/kernel/schedule/Scheduler.h example/HelloWorld/Makefile.cell example/HelloWorld/spe/Makefile
diffstat 24 files changed, 101 insertions(+), 149 deletions(-) [+]
line wrap: on
line diff
--- a/TaskManager/Cell/CellTaskListInfo.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/Cell/CellTaskListInfo.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -3,7 +3,7 @@
 #include "CellTaskListInfo.h"
 
 #define NEXT_ADDR(addr, size) \
-    (TaskListPtr)((int)(addr) + (size))
+    (TaskListPtr)((memaddr)(addr) + (size))
 
 int
 CellTaskListInfo::extend_pool(int num)
--- a/TaskManager/Cell/CellTaskManagerImpl.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/Cell/CellTaskManagerImpl.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -123,18 +123,9 @@
 	}
 
 	task = &list->tasks[list->length++];
-#if 0
-	task->command  = htask->command;
-	task->inData   = htask->inData;
-	task->outData  = htask->outData;
-	task->self     = (unsigned int)htask;
-#else
-	memcpy(task, (Task*)htask, sizeof(Task));
-#endif
-
-	// activeTaskQueue->free_(queue);
+	TaskPtr stask = (TaskPtr) task;
+	*stask = *(TaskPtr) htask;
     }
-
 }
 
 void
@@ -178,12 +169,11 @@
     ppeManager->mail_check(mail_list, waitTaskQueue);
 
     do {
-	unsigned int data;
+	memaddr data;
 
 	// SPE Scheduler からの mail check
 	for (int id = 0; id < machineNum; id++) {	    
 	    while (speThreads->check_mail(id, 1, &data)) {				
-		
 		/**
 		 * MY_SPE_STATUS_READY: SPE が持ってた Task 全て終了
 		 * MY_SPE_NOP: 特に意味のないコマンド
@@ -194,36 +184,39 @@
 		 * 一目でよくわからない書き方なんで、直したいところですが。。。
 		 */
 		// 名前あとでちゃんと決めよう => MY_SPE_... とかじゃなくて
-		if (data == MY_SPE_STATUS_READY) {
+		if (data == (memaddr)MY_SPE_STATUS_READY) {
 		    //__debug_ppe("[SPE %d] finish\n", id);
 		    flag_sendTaskList[id] = 1;
-		} else if (data == MY_SPE_COMMAND_MALLOC) {
+		} else if (data == (memaddr)MY_SPE_COMMAND_MALLOC) {
 		    //__debug_ppe("[PPE] MALLOC COMMAND from [SPE %d]\n", id);
 
 		    /**
 		     * info[0] = alloc_id; (CellScheduler::mainMem_alloc 参照)
 		     * info[1] = alloc_addr;
 		     */
-		    unsigned int alloc_info[3];
-		    int alloc_size;
-		    int command;
+		    memaddr alloc_info[2];
+		    long alloc_size;
+		    long command;
 		    
 		    speThreads->get_mail(id, 2, alloc_info);
-		    command = alloc_info[0];
-		    alloc_size = alloc_info[1];
+		    command = (long)alloc_info[0];
+		    alloc_size = (long)alloc_info[1];
 
 		    
-		    alloc_info[1] = (unsigned int)allocate(alloc_size);
+		    alloc_info[1] = (memaddr)allocate(alloc_size);
 		    /*
 		     * allocate された領域は今の SPE buffer にリンクとして接続する
 		     * ここでは TaskList を allocate(new) して登録してやろうか
 		     */
 
-		    //__debug_ppe("[PPE] MALLOCED 0x%x from [SPE %d]\n", alloc_info[1],id);
+		    //__debug_ppe("[PPE] MALLOCED 0x%lx from [SPE %d]\n", alloc_info[1],id);
+		    // 今のところ何もしてない。どうも、この allocate を free 
+		    // するのは、SPE task が返した値を見て行うらしい。それは、
+		    // 忘れやすいのではないか?
 		    speThreads->add_output_tasklist(command, alloc_info[1], alloc_size);
 
 		    speThreads->send_mail(id, 2, alloc_info);
-		} else if (data > MY_SPE_NOP) {
+		} else if (data > (memaddr)MY_SPE_NOP) {
 		    //__debug_ppe("[PPE] recv from [SPE %d] : 0x%x\n", id, data);
 		    HTaskPtr task = (HTaskPtr)data;
 		    task->post_func(schedTaskManager, task->post_arg1, task->post_arg2);
@@ -275,8 +268,7 @@
 
     taskListImpl->clear_taskList(speTaskList_bg[id]);
 
-    //speThreads->send_mail(id, 1, (unsigned int *)&speTaskList[id]);
-    speThreads->send_mail(id, 1, (unsigned int *)&speTaskList[id]);
+    speThreads->send_mail(id, 1, (memaddr *)&speTaskList[id]);
     flag_sendTaskList[id] = 0;
 }
 
--- a/TaskManager/Cell/SpeThreads.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/Cell/SpeThreads.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -6,7 +6,7 @@
 
 SpeThreads::~SpeThreads(void)
 {
-    unsigned int mail = MY_SPE_COMMAND_EXIT;
+    memaddr mail = (memaddr)MY_SPE_COMMAND_EXIT;
     int ret;
 
     for (int i = 0; i < spe_num; i++) {
@@ -112,20 +112,21 @@
  *         if ([ret] < 0) no data read
  */
 int
-SpeThreads::get_mail(int speid, int count, unsigned int* ret)
+SpeThreads::get_mail(int speid, int count, memaddr *ret)
 {   
-    return spe_out_mbox_read(spe_ctx[speid], ret, count);    
+    // only used in CellTaskManagerImpl (should be removed?) 
+    return spe_out_mbox_read(spe_ctx[speid], (unsigned int*)ret, count*(sizeof(memaddr)/sizeof(int)));    
 }
 
 int
-SpeThreads::check_mail(int speid, int count, unsigned int* ret)
+SpeThreads::check_mail(int speid, int count, memaddr *ret)
 {
 /* 
  *  spe_out_mbox_status return only 1, waiting for multiple length
  *  does not work.
  */
     if (spe_out_mbox_status(spe_ctx[speid]) >= 1) {    
-	return spe_out_mbox_read(spe_ctx[speid], ret, count);   
+	return spe_out_mbox_read(spe_ctx[speid], (unsigned int*)ret, count*(sizeof(memaddr)/sizeof(int)));   
     } else {
 	return 0;            
     }
@@ -146,14 +147,14 @@
  * @param [num] The number of messages
  */
 void
-SpeThreads::send_mail(int speid, int num, unsigned int *data)
+SpeThreads::send_mail(int speid, int num, memaddr *data)
 
 {
-    spe_in_mbox_write(spe_ctx[speid], data, num, SPE_MBOX_ALL_BLOCKING);
+    spe_in_mbox_write(spe_ctx[speid], (unsigned int *)data, num*(sizeof(memaddr)/sizeof(int)), SPE_MBOX_ALL_BLOCKING);
 }
 
 void
-SpeThreads::add_output_tasklist(int command, unsigned int buff, int alloc_size)
+SpeThreads::add_output_tasklist(int command, memaddr buff, int alloc_size)
 {
     /*
      * output TaskList が無ければ新しく作る
--- a/TaskManager/Cell/SpeThreads.h	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/Cell/SpeThreads.h	Wed Nov 18 13:32:58 2009 +0900
@@ -19,12 +19,12 @@
 
     /* functions */
     void init(void);
-    int get_mail(int speid, int count, unsigned int* ret); // BLOCKING
-    int check_mail(int speid, int count, unsigned int* ret); // NONBLOCK
-    void send_mail(int speid, int num, unsigned int *data); // BLOCKING
+    int get_mail(int speid, int count, memaddr *ret); // BLOCKING
+    int check_mail(int speid, int count, memaddr *ret); // NONBLOCK
+    void send_mail(int speid, int num, memaddr *data); // BLOCKING
     static void *spe_thread_run(void *arg);
     static void *frontend_thread_run(void *arg);
-    void add_output_tasklist(int command, unsigned int buff, int alloc_size);
+    void add_output_tasklist(int command, memaddr buff, int alloc_size);
 
 private:
     /* variables */
--- a/TaskManager/Cell/spe/CellDmaManager.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/Cell/spe/CellDmaManager.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -81,7 +81,7 @@
 CellDmaManager::mail_write(memaddr data)
 {
     spu_write_out_mbox((uint32)data);
-    if (sizeof(memaddr)>4) {
+    if (ABIBIT>32) {
 	unsigned long data0 = (unsigned long)data;
 	spu_write_out_mbox((uint32)(data0>>4));
     }
@@ -91,7 +91,7 @@
 CellDmaManager::mail_read()
 {
     memaddr mail = (memaddr)spu_read_in_mbox();
-    if (sizeof(memaddr)>4) {
+    if (ABIBIT>32) {
 	mail += (spu_read_in_mbox()<<4);
     }
     return mail;
--- a/TaskManager/Cell/spe/CellDmaManager.h	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/Cell/spe/CellDmaManager.h	Wed Nov 18 13:32:58 2009 +0900
@@ -14,7 +14,7 @@
     BASE_NEW_DELETE(CellDmaManager);
 
     typedef struct dma_list {
-	memaddr addr;
+	uint32 addr;  // should be memaddr, but in Cell's specification...
 	uint32 size;
     } DmaList, *DmaListPtr;
 
--- a/TaskManager/Cell/spe/CellScheduler.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/Cell/spe/CellScheduler.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -36,7 +36,7 @@
 void
 CellScheduler::mainMem_alloc(int id, int size)
 {
-    mainMemList[id] = NULL;
+    mainMemList[id] = (memaddr)NULL;
 
     mainMemNum++;
     mail_write((memaddr)MY_SPE_COMMAND_MALLOC);
@@ -54,7 +54,7 @@
 	id = (unsigned long)mail_read();
 	addr = mail_read();
 
-	mainMemList[id] = (void*)addr;
+	mainMemList[id] = (memaddr)addr;
 	mainMemNum--;
     }    
 }
@@ -74,9 +74,6 @@
 CellScheduler::get_tag()
 {
     static int count = 0;
-    // int i = (count++ % 2);
-    // return TEX_LOAD1*i + TEX_LOAD2*(1-i);
-    //     0,1,2,3
     return TEX_LOAD1+(count++ % 2);
 }
 
--- a/TaskManager/ChangeLog	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/ChangeLog	Wed Nov 18 13:32:58 2009 +0900
@@ -1,3 +1,8 @@
+2009-11-15 Shinji KONO <kono@ie.u-ryukyu.ac.jp>
+
+List DMAって、32bit address を使っているらしい。それは、ちょっと
+ひどいなぁ。
+
 2009-11-14 Shinji KONO <kono@ie.u-ryukyu.ac.jp>
 
    やっぱり、TaskList の存在が許せない。あったとしても不定長でしょう。
--- a/TaskManager/Fifo/MainScheduler.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/Fifo/MainScheduler.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -41,8 +41,12 @@
 void*
 MainScheduler::allocate(int size)
 {
+#ifdef HAS_POSIX_MEMALIGN
+    void *ptr;
+    posix_memalign(&ptr,SPE_ALIGNMENT_FULL, size);
+#else
     void *ptr = malloc(size);
-    bzero(ptr, size);
+#endif
 
     return ptr;
 }
@@ -55,7 +59,7 @@
 void
 MainScheduler::mainMem_alloc(int id, int size)
 {
-    mainMemList[id] = allocate(size);
+    mainMemList[id] = (memaddr)allocate(size);
 }
 
 #if 0
--- a/TaskManager/Makefile.cell	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/Makefile.cell	Wed Nov 18 13:32:58 2009 +0900
@@ -1,5 +1,7 @@
 include ./Makefile.def
 
+ABIBIT= 32
+ABI= -m$(ABIBIT)
 TARGET    = libCellManager.a
 SPETARGET = libspemanager.a
 
@@ -23,7 +25,6 @@
     $(CELL_SPE_DIR)/main.cc
 
 CELL_SPE_TASK_SRCS =  \
-    $(CELL_SPE_DIR)/TaskList.cc \
     $(CELL_SPE_DIR)/TaskQueue.cc \
     $(CELL_SPE_DIR)/Task.cc           
 
@@ -31,11 +32,11 @@
 
 CELL_SPE_OBJS = $(CELL_SPE_SRCS:.cc=.o) $(CELL_SPE_SCHEDULE_OBJ) $(CELL_SPE_TASK_SRCS:.cc=.o)
 
-SPUCC = spu-g++
+SPUCC = spu-g++ -DABIBIT=$(ABIBIT)
 
-EXTRA_CFLAGS = -D__CERIUM_CELL__ -fno-strict-aliasing
+EXTRA_CFLAGS = -D__CERIUM_CELL__ -DHAS_POSIX_MEMALIGN -fno-strict-aliasing
 
-SPE_CFLAGS = -fno-exceptions -fno-rtti -Wall -O9
+SPE_CFLAGS = -D__CERIUM_CELL__ -fno-exceptions -fno-rtti -Wall -O9
 
 all: default
 
--- a/TaskManager/include/types.h	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/include/types.h	Wed Nov 18 13:32:58 2009 +0900
@@ -7,10 +7,19 @@
 typedef uint32_t uint32;
 typedef uint64_t uint64;
 
-//  In LP64, sizeof(unsigned long)==8
-// typedef unsigned long memaddr;
-// SPU's memaddr and PPU's memaddr must match.
+//  HOST main memory address 
+//       SPU's (void *) is always 32bit (actually 18bit (256kbyte))
+//       memaddr is different from (void *) in SPU.
+//
+#ifdef __SPU__
+#if ABIBIT>32
+typedef uint64_t memaddr;
+#else
+typedef uint32_t memaddr;
+#endif
+#else
 typedef char* memaddr;
+#endif
 
 
 #define SPE_ALIGNMENT 16
--- a/TaskManager/kernel/ppe/Random.cc	Tue Nov 17 01:35:12 2009 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/time.h>
-#include "Random.h"
-#define HAS_SRANDOMDEV 1
-
-/**
- * /dev/urandom, random から取得した値を seed として使う
- */
-Random::Random(void)
-{
-    reset();
-}
-
-/**
- * 引数で seed を指定する
- */
-Random::Random(unsigned int seed)
-{
-    srandom(seed);
-}
-
-void
-Random::reset(void)
-{
-#if HAS_SRANDOMDEV    
-    FILE *fp;
-    unsigned int seed;
-    struct timeval tv;
-
-    fp = fopen("/dev/urandom", "r");
-    if (!fp) fp = fopen("/dev/random", "r");
-
-    if (fp) {
-	int res = fread(&seed, sizeof(unsigned int), 1, fp);
-	if (res != sizeof(unsigned int)) {
-	    fclose(fp);
-	    fp = NULL;
-	}
-    }
-
-    if (!fp) {
-	gettimeofday(&tv, NULL);
-	seed = (tv.tv_sec ^ tv.tv_usec);
-    } else {
-	fclose(fp);
-    }
-
-    srandom(seed);
-#else
-    srandomdev();
-#endif
-}
-
-/*!
-  1 から 2^(32-1) のランダムな数値を返す。
- */
-
-int
-Random::getData(void)
-{
-    return random();
-}
--- a/TaskManager/kernel/ppe/Random.h	Tue Nov 17 01:35:12 2009 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,15 +0,0 @@
-#ifndef INCLUDED_RANDOM
-#define INCLUDED_RANDOM
-
-class Random {
-public:
-    Random(void);
-    Random(unsigned int seed);
-
-    void reset(void);
-    int getData(void);
-};
-
-typedef Random *RandomPtr;
-
-#endif
--- a/TaskManager/kernel/ppe/Task.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/kernel/ppe/Task.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -71,7 +71,11 @@
     list.size += size;
 
     ListElementPtr elm = &list.element[list.length++];
+#ifdef __CERIUM_CELL__
+    elm->addr = (uint32)(unsigned long)addr;
+#else
     elm->addr = addr;
+#endif
     elm->size = size;
 
     return 0;
--- a/TaskManager/kernel/ppe/TaskList.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/kernel/ppe/TaskList.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -1,5 +1,5 @@
 #include "TaskList.h"
-
+/*
 TaskListPtr
 TaskList::append(TaskListPtr list, TaskListPtr q)
 {
@@ -13,4 +13,4 @@
 	return list;
     }
 }
-
+ */
--- a/TaskManager/kernel/ppe/TaskList.h	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/kernel/ppe/TaskList.h	Wed Nov 18 13:32:58 2009 +0900
@@ -17,8 +17,9 @@
     Task tasks[TASK_MAX_SIZE]; // 512
     TaskList *output; // 4 byte
     int a[1]; // padding
-
+/*
     static TaskList* append(TaskList*, TaskList*);
+ */
 };
 
 typedef TaskList* TaskListPtr;
--- a/TaskManager/kernel/ppe/TaskManager.h	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/kernel/ppe/TaskManager.h	Wed Nov 18 13:32:58 2009 +0900
@@ -2,7 +2,6 @@
 #define INCLUDED_TASK_MANAGER
 
 #include "TaskManagerImpl.h"
-#include "Random.h"
 #include "MemList.h"
 #include "HTask.h"
 
--- a/TaskManager/kernel/schedule/ListData.h	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/kernel/schedule/ListData.h	Wed Nov 18 13:32:58 2009 +0900
@@ -11,7 +11,12 @@
     BASE_NEW_DELETE(ListElement);
 
     int size;
+#ifdef __CERIUM_CELL__
+    uint32 addr;  // Cell の仕様なんでどうしようもない...
+    //     PowerPC 64bit だと動かない可能性も高いんだが...
+#else
     memaddr addr;
+#endif
 };
 
 typedef ListElement* ListElementPtr;
--- a/TaskManager/kernel/schedule/SchedTask.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/kernel/schedule/SchedTask.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -172,7 +172,7 @@
 SchedTask::get_input(void *buff, int index)
 {
     if (buff != NULL) {
-        return (void*)((memaddr)buff + inListData->bound[index]);
+        return (void*)((char*)buff + inListData->bound[index]);
     } else {
         return NULL;
     }
@@ -184,7 +184,11 @@
 memaddr
 SchedTask::get_inputAddr(int index)
 {
+#ifdef __CERIUM_CELL__
+    return (memaddr)inListData->element[index].addr;
+#else
     return inListData->element[index].addr;
+#endif
 }
 
 /**
@@ -203,7 +207,7 @@
 SchedTask::get_output(void *buff, int index)
 {
     if (buff != NULL) {
-        return (void*)((memaddr)buff + outListData->bound[index]);
+        return (void*)((char *)buff + outListData->bound[index]);
     } else {
         return NULL;
     }
@@ -215,7 +219,11 @@
 memaddr
 SchedTask::get_outputAddr(int index)
 {
+#ifdef __CERIUM_CELL__
+    return (memaddr)outListData->element[index].addr;
+#else
     return outListData->element[index].addr;
+#endif
 }
 
 /**
@@ -269,7 +277,7 @@
     scheduler->mainMem_wait();
 }
 
-void*
+memaddr
 SchedTask::mainMem_get(int id) {
     return scheduler->mainMem_get(id);
 }
--- a/TaskManager/kernel/schedule/SchedTask.h	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/kernel/schedule/SchedTask.h	Wed Nov 18 13:32:58 2009 +0900
@@ -87,7 +87,7 @@
 
     void mainMem_alloc(int id, int size);
     void mainMem_wait();
-    void* mainMem_get(int id);
+    memaddr mainMem_get(int id);
 
     MemorySegment * get_segment(memaddr addr, MemList *m);
     uint32 get_tag();
--- a/TaskManager/kernel/schedule/Scheduler.cc	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/kernel/schedule/Scheduler.cc	Wed Nov 18 13:32:58 2009 +0900
@@ -39,7 +39,7 @@
     }
 
     for (int i = 0; i < MAX_MAINMEM_AREA; i++) {
-        mainMemList[i] = NULL;
+        mainMemList[i] = (memaddr)NULL;
     }
 
 
@@ -168,7 +168,7 @@
  * mainMem_alloc で確保したメインメモリの領域アドレスを返す。
  * これは Fifo, Cell で共通
  */
-void*
+memaddr
 Scheduler::mainMem_get(int id)
 {
     return mainMemList[id];
--- a/TaskManager/kernel/schedule/Scheduler.h	Tue Nov 17 01:35:12 2009 +0900
+++ b/TaskManager/kernel/schedule/Scheduler.h	Wed Nov 18 13:32:58 2009 +0900
@@ -46,10 +46,11 @@
     int buffFlag_taskList;
 
     /* GlobalMemoryList */
+    /* global among Tasks in the same CPU */
     void* globalList[MAX_GLOBAL_AREA];
 
     /* MainMemory Allocate Command List */
-    void* mainMemList[MAX_MAINMEM_AREA];
+    memaddr mainMemList[MAX_MAINMEM_AREA];
 
     /* Code Area */
     MemList *code_segment_pool;
@@ -103,7 +104,7 @@
 
     virtual void mainMem_alloc(int id, int size) {};
     virtual void mainMem_wait() {};
-    void *mainMem_get(int id);
+    memaddr mainMem_get(int id);
 
     MemorySegment * get_segment(memaddr addr, MemList *m);
     MemorySegment * get_segment(memaddr addr, MemList *m, int size);
--- a/example/HelloWorld/Makefile.cell	Tue Nov 17 01:35:12 2009 +0900
+++ b/example/HelloWorld/Makefile.cell	Wed Nov 18 13:32:58 2009 +0900
@@ -1,5 +1,8 @@
 include ./Makefile.def
 
+ABIBIT=32
+CFLAGS += -m$(ABIBIT)  -D__CERIUM_CELL__
+
 SRCS_TMP = $(wildcard *.cc)
 SRCS_EXCLUDE =  # ե
 SRCS = $(filter-out $(SRCS_EXCLUDE),$(SRCS_TMP))
@@ -21,10 +24,10 @@
 all: $(TARGET) speobject
 
 $(TARGET): $(OBJS) $(TASK_OBJS)
-	$(CC) -o $@ $(OBJS) $(TASK_OBJS) $(LIBS)
+	$(CC) $(CFLAGS) -o $@ $(OBJS) $(TASK_OBJS) $(LIBS)
 
 speobject:
-	cd spe; $(MAKE)
+	cd spe; $(MAKE) ABIBIT=$(ABIBIT)
 
 run:
 	./$(TARGET) -cpu 6 
--- a/example/HelloWorld/spe/Makefile	Tue Nov 17 01:35:12 2009 +0900
+++ b/example/HelloWorld/spe/Makefile	Wed Nov 18 13:32:58 2009 +0900
@@ -6,7 +6,7 @@
 SRCS = $(filter-out $(SRCS_EXCLUDE),$(SRCS_TMP))
 OBJS = $(SRCS:.cc=.o)
 
-CC      = spu-g++
+CC      = spu-g++  -D__CERIUM_CELL__ -DABIBIT=$(ABIBIT)
 CFLAGS  = -O9 -g -Wall -fno-exceptions -fno-rtti#-DDEBUG
 INCLUDE = -I../${CERIUM}/include/TaskManager -I. -I..
 LIBS = -L../${CERIUM}/TaskManager -lspemanager  -Wl,--gc-sections 
@@ -23,4 +23,4 @@
 
 clean:
 	rm -f $(TARGET) $(OBJS)
-	rm -f *~ \#*
\ No newline at end of file
+	rm -f *~ \#*