Mercurial > hg > Game > Cerium

changeset 302:40db021f6272 draft

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working on macosx
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 08 Jun 2009 18:07:26 +0900
parents 7f991471d43f
children ad413540eeec
files TaskManager/Makefile.cell TaskManager/Test/Sum/Makefile TaskManager/Test/Sum/main.cpp TaskManager/kernel/schedule/SchedTask.cc TaskManager/kernel/schedule/SchedTaskImpl.cc example/many_task/Makefile.def example/many_task/Makefile.macosx include/TaskManager/SchedTask.h include/TaskManager/SchedTaskImpl.h include/TaskManager/SchedTaskList.h include/TaskManager/Scheduler.h
diffstat 11 files changed, 115 insertions(+), 291 deletions(-) [+]
line wrap: on
line diff
--- a/TaskManager/Makefile.cell	Sun Jun 07 19:45:41 2009 +0900
+++ b/TaskManager/Makefile.cell	Mon Jun 08 18:07:26 2009 +0900
@@ -3,15 +3,20 @@
 TARGET    = libCellManager.a
 SPETARGET = libspemanager.a
 
+CELL_SPE_SCHEDULE_SRC = $(CELL_SPE_DIR)/SchedExit.cc       \
+    $(CELL_SPE_DIR)/SchedNop2Ready.cc  \
+    $(CELL_SPE_DIR)/SchedTaskList.cc \
+    $(CELL_SPE_DIR)/SchedMail.cc       \
+    $(CELL_SPE_DIR)/SchedTask.cc       \
+    $(CELL_SPE_DIR)/Scheduler.cc\
+    $(CELL_SPE_DIR)/SchedNop.cc        \
+    $(CELL_SPE_DIR)/SchedTaskImpl.cc   \
+    $(CELL_SPE_DIR)/TaskGroup.cc
+CELL_SPE_SCHEDULE_OBJ = $(CELL_SPE_SCHEDULE_SRC: .cc=.o)
+
 CELL_SPE_DIR  = $(IMPL_CELL_DIR)/spe
 CELL_SPE_SRCS = $(wildcard $(CELL_SPE_DIR)/*.cc)
-CELL_SPE_OBJS = $(CELL_SPE_SRCS:.cc=.o)
-
-CELL_SPE_KERNEL = kernel/schedule
-CELL_SPE_KERNEL_OBJS = $(CELL_SPE_DIR)/SchedExit.o $(CELL_SPE_DIR)/SchedNop2Ready.o \
- $(CELL_SPE_DIR)/Scheduler.o $(CELL_SPE_DIR)/SchedMail.o $(CELL_SPE_DIR)/SchedTask.o \
- $(CELL_SPE_DIR)/TaskGroup.o $(CELL_SPE_DIR)/SchedNop.o $(CELL_SPE_DIR)/SchedTaskList.o
-
+CELL_SPE_OBJS = $(CELL_SPE_SRCS:.cc=.o) $(CELL_SPE_SCHEDULE_OBJ)
 
 SPUCC = spu-g++
 
@@ -20,6 +25,7 @@
 SPE_CFLAGS = -fno-exceptions -fno-rtti
 
 all: default
+
 default: $(TARGET) $(SPETARGET)
 
 PPE_ALL_OBJS = $(KERN_MAIN_OBJS) $(KERN_PPE_OBJS) $(KERN_SCHED_OBJS) $(KERN_SYSTASK_OBJS) $(IMPL_CELL_OBJS)
@@ -30,36 +36,22 @@
 $(PPE_ALL_OBJS): %.o : %.cc
 	$(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(INCLUDE) -c $< -o $@
 
-$(SPETARGET): $(CELL_SPE_OBJS) $(CELL_SPE_KERNEL_OBJS)
-	ar crus $@ $(CELL_SPE_OBJS) $(CELL_SPE_KERNEL_OBJS)
+$(SPETARGET): $(CELL_SPE_OBJS)
+	ar crus $@ $(CELL_SPE_OBJS)
 
 $(CELL_SPE_OBJS): %.o : %.cc
 	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
 
-$(CELL_SPE_KERNEL_OBJS):
-	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
-
-$(CELL_SPE_DIR)/SchedExit.o: $(CELL_SPE_KERNEL)/SchedExit.cc
-	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
-$(CELL_SPE_DIR)/SchedNop2Ready.o: $(CELL_SPE_KERNEL)/SchedNop2Ready.cc
-	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
-$(CELL_SPE_DIR)/Scheduler.o: $(CELL_SPE_KERNEL)/Scheduler.cc
-	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
-$(CELL_SPE_DIR)/SchedMail.o: $(CELL_SPE_KERNEL)/SchedMail.cc
-	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
-$(CELL_SPE_DIR)/SchedTask.o: $(CELL_SPE_KERNEL)/SchedTask.cc
-	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
-$(CELL_SPE_DIR)/TaskGroup.o: $(CELL_SPE_KERNEL)/TaskGroup.cc
-	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
-$(CELL_SPE_DIR)/SchedNop.o: $(CELL_SPE_KERNEL)/SchedNop.cc
-	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
-$(CELL_SPE_DIR)/SchedTaskList.o: $(CELL_SPE_KERNEL)/SchedTaskList.cc
-	$(SPUCC) $(CFLAGS) $(SPE_CFLAGS) $(INCLUDE) -c $< -o $@
+$(CELL_SPE_SCHEDULE_SRC): kernel/schedule/*.cc
+	cp kernel/schedule/*.cc $(CELL_SPE_DIR)/
 
 celldistclean: cellclean
 	rm -f $(TARGET)
 	rm -f $(SPETARGET)
 
 cellclean:
-	rm -f $(CELL_SPE_OBJS)
-	cd $(CELL_SPE_DIR); rm -f *~ \#*
+	rm -f $(CELL_SPE_OBJS) $(CELL_SPE_SCHEDULE_SRC)
+	(cd $(CELL_SPE_DIR); rm -f *~ \#*)
+
+
+
--- a/TaskManager/Test/Sum/Makefile	Sun Jun 07 19:45:41 2009 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,19 +0,0 @@
-TARGET = main
-
-CC      = g++
-CFLAGS  = -Wall -g
-LIBS    = -L../../ -lmanager
-INCLUDE = -I../../../include/TaskManager
-
-
-all: $(TARGET)
-
-$(TARGET): main.o
-	$(CC) $< -o $@ $(LIBS)
-
-main.o: main.cpp
-	$(CC) $(CFLAGS) $(INCLUDE) -c $< -o $@
-
-clean:
-	rm -f main.o $(TARGET)
-	rm -f *~ \#*
\ No newline at end of file
--- a/TaskManager/Test/Sum/main.cpp	Sun Jun 07 19:45:41 2009 +0900
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,147 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include "TaskManager.h"
-
-#define MAX 1024
-
-TaskManager *manager;
-
-int sum(void*, void*);
-int sum2(void*, void*);
-
-int data[MAX] __attribute__((aligned(16)));
-int buff[MAX] __attribute__((aligned(16)));
-int out[MAX] __attribute__((aligned(16)));
-
-int
-sum(void *wbuf, void *rbuf)
-{
-    int *ret = (int*)wbuf;
-    int *data = (int*)rbuf;
-    int i;
-
-    *ret = 0;
-
-    for (i = 0; i < 16; i++) {
-	*ret += data[i];
-    }
-
-    return sizeof(int);
-}
-
-int
-sum2(void *wbuf, void *rbuf)
-{
-    int *ret = (int*)wbuf;
-    int *data = (int*)rbuf;
-    int i;
-
-    *ret = 0;
-
-    for (i = 0; i < 64; i++) {
-	*ret += data[i*4];
-    }
-
-    return sizeof(int);
-}
-
-int
-init2(void *w, void *r)
-{
-    int i, fd;
-    int div = MAX/16;
-
-    HTaskPtr *task = new HTaskPtr[div];
-    HTaskPtr last;
-
-    for (i = 0; i < MAX; i++) {
-	data[i] = i;
-    }
-
-    memset(buff, 0, sizeof(int)*1024);
-    memset(out, 0, sizeof(int)*1024);
-
-    fd = manager->open("Sum");
-    for (i = 0; i < div; i++) {
-	task[i] = manager->create_task(fd, sizeof(int)*16,
-				       (unsigned int)&data[i*16],
-				       (unsigned int)&buff[i*4],
-				       NULL);
-    }
-
-    fd = manager->open("Sum2");
-    last = manager->create_task(fd, sizeof(int)*256,
-				(unsigned int)buff,
-				(unsigned int)&out[0], NULL);
-
-    for (i = 0; i < div; i++) {
-	manager->set_task_depend(task[i], last);
-    }
-    for (i = 0; i < div; i++) {
-	manager->spawn_task(task[i]);
-    }
-    manager->spawn_task(last);
-
-    return 0;
-}
-
-
-int
-result(void *w, void *r)
-{
-
-    printf("manager : %d\n", out[0]);
-
-    out[0] = 0;
-    for (int i = 0; i < MAX; i++) {
-	out[0] += i;
-    }
-
-    printf("for     : %d\n", out[0]);
-
-    return 0;
-}
-
-int
-init(void *w, void *r)
-{
-    HTaskPtr init_task;
-    HTaskPtr finish_task;
-
-    int fd;
-
-    fd = manager->open("Init2");
-    init_task = manager->create_task(fd, 0, 0, 0, NULL);
-    manager->spawn_task(init_task);
-
-    fd = manager->open("Result");
-    finish_task = manager->create_task(fd, 0, 0, 0, NULL);
-    manager->set_task_depend(init_task, finish_task);
-    manager->spawn_task(finish_task);    
-
-    return 0;
-}
-
-int
-main(void)
-{
-    manager = new TaskManager(1);
-    manager->init();
-
-    // ここは user 側で書かない...のか？
-    // 設定ファイルかなにかで読むとか？違うな
-    // あと、void* って書くのめんどくせ
-    manager->set_symbol("Init", (void*)init);
-    manager->set_symbol("Init2", (void*)init2);
-    manager->set_symbol("Result", (void*)result);
-    manager->set_symbol("Sum", (void*)sum);
-    manager->set_symbol("Sum2", (void*)sum2);
-
-    manager->set_init_task("Init");
-    manager->run();
-
-    manager->finish();
-    delete manager;
-
-    return 0;
-}
--- a/TaskManager/kernel/schedule/SchedTask.cc	Sun Jun 07 19:45:41 2009 +0900
+++ b/TaskManager/kernel/schedule/SchedTask.cc	Mon Jun 08 18:07:26 2009 +0900
@@ -1,5 +1,8 @@
 #include "SchedTask.h"
 
-    /* constructor */
-    SchedTask();
-    ~SchedTask();
+SchedTask*
+createSchedTask(TaskPtr task)
+{
+    return createSchedTaskImpl(task);
+}
+
--- a/TaskManager/kernel/schedule/SchedTaskImpl.cc	Sun Jun 07 19:45:41 2009 +0900
+++ b/TaskManager/kernel/schedule/SchedTaskImpl.cc	Mon Jun 08 18:07:26 2009 +0900
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include "SchedTaskImpl.h"
+#include "SchedTask.h"
 #include "SchedTaskList.h"
 #include "SchedNop2Ready.h"
 #include "DmaManager.h"
@@ -11,13 +12,14 @@
 
 //#define NO_PIPELINE 
 
-SchedTask*
+SchedTask *
 createSchedTask(TaskPtr task)
 {
     return task_list[task->command]();
 }
 
-SchedTaskImpl::SchedTask(void)
+    
+SchedTaskImpl::SchedTaskImpl()
 {
     __list        = NULL;
     __task        = NULL;
@@ -553,3 +555,5 @@
 SchedTaskImpl::dma_wait(uint32 mask) {
     __scheduler->dma_wait(mask);
 }
+
+/* end */
--- a/example/many_task/Makefile.def	Sun Jun 07 19:45:41 2009 +0900
+++ b/example/many_task/Makefile.def	Mon Jun 08 18:07:26 2009 +0900
@@ -4,7 +4,11 @@
 # ex  macosx
 #CERIUM = /Users/gongo/Source/Concurrency/Game_project/Cerium
 
+<<<<<<< local
+# ex  linux/ps3
+=======
 # ex: linux/ps3
+>>>>>>> other
 CERIUM = ../../../Cerium
 
 CC      = g++
--- a/example/many_task/Makefile.macosx	Sun Jun 07 19:45:41 2009 +0900
+++ b/example/many_task/Makefile.macosx	Mon Jun 08 18:07:26 2009 +0900
@@ -15,7 +15,7 @@
 CFLAGS  = -g -Wall# -O9 #-DDEBUG
 
 INCLUDE = -I${CERIUM}/include/TaskManager -I. -I..
-LIBS = -L${CERIUM}/TaskManager -lFifoManager
+LIBS = -L${CERIUM}/TaskManager -lFifoManager `sdl-config --libs`
 
 .SUFFIXES: .cc .o
 
--- a/include/TaskManager/SchedTask.h	Sun Jun 07 19:45:41 2009 +0900
+++ b/include/TaskManager/SchedTask.h	Mon Jun 08 18:07:26 2009 +0900
@@ -1,53 +1,54 @@
 #ifndef INCLUDED_SCHED_TASK
 #define INCLUDED_SCHED_TASK
 
-#include "base.h"
-#include "Scheduler.h"
-#include "SchedTaskBase.h"
-#include "ListData.h"
-#include "TaskGroup.h"
+#include "SchedTaskImpl.h"
+
+class SchedTask : public SchedTaskImpl {
+public:
 
-class SchedTask : public SchedTaskBase {
-public:
+    /* variables */
+
+    virtual ~SchedTask() {
+    }
+
     /* constructor */
-    SchedTask(void);
-    ~SchedTask(void);
 
     BASE_NEW_DELETE(SchedTask);
 
-    /* variables */
-    SchedTaskImpl* schedTaskImpl;
     // ここをユーザが継承して
     // それぞれのタスクに対応した処理を記述する
-    virtual int run(void* r, void *w) { return 0; }
+    virtual int run(void* r, void *w)  { return 0;}
 
     //---  User API ---
-    int get_cpuid() {schedTaskImpl->get_cpuid();}
+
+    int get_cpuid() {return SchedTaskImpl::get_cpuid();}
 
-    void* get_input(void *buff, int index);
-    void* get_output(void *buff, int index);
-    uint32 get_inputAddr(int index);
-    uint32 get_outputAddr(int index);
-    int get_inputSize(int index);
-    int get_outputSize(int index);
-    int get_param(int index);
+    void* get_input(void *buff, int index) {return SchedTaskImpl::get_input(buff,index);}
+    void* get_output(void *buff, int index) {return SchedTaskImpl::get_output(buff,index);}
+    uint32 get_inputAddr(int index) {return SchedTaskImpl::get_inputAddr(index);}
+    uint32 get_outputAddr(int index) {return SchedTaskImpl::get_outputAddr(index);}
+    int get_inputSize(int index) {return SchedTaskImpl::get_inputSize(index);}
+    int get_outputSize(int index) {return SchedTaskImpl::get_outputSize(index);}
+    int get_param(int index) {return SchedTaskImpl::get_param(index);}
 
-    TaskPtr create_task(int cmd);
-    void wait_task(TaskPtr waitTask);
+    TaskPtr create_task(int cmd) {return SchedTaskImpl::create_task(cmd);}
+    void wait_task(TaskPtr waitTask) {SchedTaskImpl::wait_task(waitTask);}
 
-    void* global_alloc(int id, int size);
-    void* global_get(int id);
-    void global_free(int id);
+    void* global_alloc(int id, int size) {return SchedTaskImpl::global_alloc(id,size);}
+    void* global_get(int id) {return SchedTaskImpl::global_get(id);}
+    void global_free(int id) {SchedTaskImpl::global_free(id);}
 
-    void mainMem_alloc(int id, int size);
-    void mainMem_wait(void);
-    void* mainMem_get(int id);
+    void mainMem_alloc(int id, int size) {SchedTaskImpl::mainMem_alloc(id,size);}
+    void mainMem_wait() { SchedTaskImpl::mainMem_wait();}
+    void* mainMem_get(int id) {return SchedTaskImpl::mainMem_get(id);}
 
-    void *allocate(int size);
+    void *allocate(int size) {return SchedTaskImpl::allocate(size);}
 
-    void dma_load(void *buf, uint32 addr, uint32 size, uint32 mask);
-    void dma_store(void *buf,uint32 addr, uint32 size, uint32 mask);
-    void dma_wait(uint32 mask);
-#endif
+    void dma_load(void *buf, uint32 addr, uint32 size, uint32 mask) {SchedTaskImpl::dma_load(buf,addr,size,mask);}
+    void dma_store(void *buf,uint32 addr, uint32 size, uint32 mask) {SchedTaskImpl::dma_load(buf,addr,size,mask);}
+    void dma_wait(uint32 mask) {SchedTaskImpl::dma_wait(mask);}
+};
 
 extern SchedTask* createSchedTask(TaskPtr);
+
+#endif
--- a/include/TaskManager/SchedTaskImpl.h	Sun Jun 07 19:45:41 2009 +0900
+++ b/include/TaskManager/SchedTaskImpl.h	Mon Jun 08 18:07:26 2009 +0900
@@ -1,32 +1,17 @@
-#ifndef INCLUDED_SCHED_TASK
-#define INCLUDED_SCHED_TASK
-
-#ifndef INCLUDED_BASE_H_
-#  include "base.h"
-#endif
-
-#ifndef INCLUDED_SCHEDULER
-#  include "Scheduler.h"
-#endif
+#ifndef INCLUDED_SCHED_TASK_IMPL
+#define INCLUDED_SCHED_TASK_IMPL
 
-#ifndef INCLUDED_SCHED_TASK_BASE
-#  include "SchedTaskBase.h"
-#endif
+#include "base.h"
+#include "Scheduler.h"
+#include "SchedTaskBase.h"
+#include "ListData.h"
+#include "TaskGroup.h"
 
-#ifndef INCLUDED_LIST_DATA
-#  include "ListData.h"
-#endif
-
-#ifndef INCLUDED_TASK_GROUP
-#  include "TaskGroup.h"
-#endif
-
-
-class SchedTask : public SchedTaskBase {
+class SchedTaskImpl : public SchedTaskBase {
 public:
     /* constructor */
-    SchedTask(void);
-    ~SchedTask(void);
+    SchedTaskImpl();
+    ~SchedTaskImpl();
 
     BASE_NEW_DELETE(SchedTask);
 
@@ -68,55 +53,55 @@
     // SPE で生成されたものかによって、データの扱いが変わってくる。
     // そのために if (__flag_renewTask) を連発するのはよくないので
     // 関数ポインタで持っておく
-    void (SchedTask::*ex_init)(void);
-    void (SchedTask::*ex_read)(void);
-    void (SchedTask::*ex_exec)(void);
-    void (SchedTask::*ex_write)(void);
-    SchedTaskBase* (SchedTask::*ex_next)(void);
+    void (SchedTaskImpl::*ex_init)();
+    void (SchedTaskImpl::*ex_read)();
+    void (SchedTaskImpl::*ex_exec)();
+    void (SchedTaskImpl::*ex_write)();
+    SchedTaskBase* (SchedTaskImpl::*ex_next)();
     
     /* functions */
-    void __setRenew(void);
+    void __setRenew();
     void __init__(TaskListPtr _list, TaskPtr _task, int index,
 		  ListDataPtr rbuf, ListDataPtr wbuf, Scheduler* sc);
 
     // override
-    void read(void);
-    void exec(void);
-    void write(void);
+    void read();
+    void exec();
+    void write();
     SchedTaskBase* next(Scheduler *, SchedTaskBase *);
 
     // ここをユーザが継承して
     // それぞれのタスクに対応した処理を記述する
     virtual int run(void* r, void *w) { return 0; }
 
-    int (SchedTask::*run_func)(void* r, void *w);
+    int (SchedTaskImpl::*run_func)(void* r, void *w);
 
     //---  System API ---
-    SchedTask* get_nextTask(TaskListPtr list);
+    SchedTaskImpl* get_nextTask(TaskListPtr list);
     
     /**
      * PPE で生成されたタスクに対する
      * __init__, read,exec,write,next の付属(?)処理
      */
-    void ex_init_normal(void);
-    void ex_read_normal(void);
-    void ex_exec_normal(void);
-    void ex_write_normal(void);
-    SchedTaskBase* ex_next_normal(void);
+    void ex_init_normal();
+    void ex_read_normal();
+    void ex_exec_normal();
+    void ex_write_normal();
+    SchedTaskBase* ex_next_normal();
 
     /**
      * SPE で生成されたタスクに対する
      * __inti__, ead,exec,write,next の付属(?)処理
      */
-    void ex_init_renew(void);
-    void ex_read_renew(void);
-    void ex_exec_renew(void);
-    void ex_write_renew(void);
-    SchedTaskBase* ex_next_renew(void);
+    void ex_init_renew();
+    void ex_read_renew();
+    void ex_exec_renew();
+    void ex_write_renew();
+    SchedTaskBase* ex_next_renew();
 
 
     //---  User API ---
-    int get_cpuid(void);
+    int get_cpuid();
 
     void* get_input(void *buff, int index);
     void* get_output(void *buff, int index);
@@ -134,7 +119,7 @@
     void global_free(int id);
 
     void mainMem_alloc(int id, int size);
-    void mainMem_wait(void);
+    void mainMem_wait();
     void* mainMem_get(int id);
 
     void *allocate(int size);
@@ -145,15 +130,15 @@
 
     class STaskManager {
     public:
-	STaskManager(SchedTask *_t) {
+	STaskManager(SchedTaskImpl *_t) {
 	    outer = _t;
 	}
 
 	BASE_NEW_DELETE(STaskManager);
 
-	SchedTask *outer;
+	SchedTaskImpl *outer;
 
-	int get_cpuid(void) {
+	int get_cpuid() {
 	    return outer->get_cpuid();
 	}
 	
@@ -209,7 +194,7 @@
 	    outer->mainMem_alloc(id, size);
 	}
 
-	void mainMem_wait(void) {
+	void mainMem_wait() {
 	    outer->mainMem_wait();
 	}
 
@@ -240,6 +225,7 @@
 const int SCHED_TASK_NORMAL = 0;
 const int SCHED_TASK_RENEW  = 1;
 
+extern SchedTask* createSchedTaskImpl(TaskPtr);
+
 #endif
 
-extern SchedTask* createSchedTask(TaskPtr);
--- a/include/TaskManager/SchedTaskList.h	Sun Jun 07 19:45:41 2009 +0900
+++ b/include/TaskManager/SchedTaskList.h	Mon Jun 08 18:07:26 2009 +0900
@@ -45,6 +45,7 @@
 const int SCHED_TASKLIST_NORMAL = 0;
 const int SCHED_TASKLIST_RENEW  = 1;
 
+extern SchedTaskList* createSchedTaskList(uint32, Scheduler*, int);
+
 #endif
 
-extern SchedTaskList* createSchedTaskList(uint32, Scheduler*, int);
--- a/include/TaskManager/Scheduler.h	Sun Jun 07 19:45:41 2009 +0900
+++ b/include/TaskManager/Scheduler.h	Mon Jun 08 18:07:26 2009 +0900
@@ -6,7 +6,6 @@
 #include "ListData.h"
 #include "DmaManager.h"
 #include "SchedTaskBase.h"
-#include "SchedTask.h"
 #include "SchedTaskList.h"
 #include "TaskGroup.h"
 
@@ -146,9 +145,9 @@
     void dma_storeList(ListDataPtr list, void *, uint32 mask);
 };
 
+extern void register_task(int cmd, Scheduler::TaskObject task);
 #endif
 
-extern void register_task(int cmd, Scheduler::TaskObject task);
 
 #define SchedConstructor(str)						\
     str(void) {}							\