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threadデモのosSleep時間表示。

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MG20EMUではCPUクロックを302MHｚに。

git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@156 b871894f-2f95-9b40-918c-086798483c85
This commit is contained in:
nakasima 2009-01-06 12:02:19 +00:00
parent ce723f55c9
commit 0dd1bd2ad0
5 changed files with 20 additions and 10 deletions
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8
trunk/bootrom/build/bootrom/thread/ARM11/main.c
View File

@ -26,7 +26,13 @@ void BromMain( void )
osInitThread();
while (1)
{
osSleep(1);
OSTick tick = osGetTick();
u32 mon = osGetPerfMonitor(OS_MONITOR_1);
osSleep(1000);
mon = osGetPerfMonitor(OS_MONITOR_1) - mon;
tick = osGetTick() - tick;
osTPrintf( "sleep mon = %llu msec\n", OS_TICK_TO_MSEC(mon)); // MG20ではパフォーマンスモニタのクロックが違う
osTPrintf( "sleep tick = %llu msec\n", OS_TICK_TO_MSEC(tick));
}
}

8
trunk/bootrom/build/libraries/os/common/os_timer.c
View File

@ -307,7 +307,7 @@ void osStopTimer64( void )
#ifdef SDK_ARM11
#include <brom/code32.h>
/*---------------------------------------------------------------------------*
Name: osGetPerformanceMonitor
Name: osGetPerfMonitor
Description: Get Performance Monitor
@ -315,7 +315,7 @@ void osStopTimer64( void )
Returns: count
*---------------------------------------------------------------------------*/
ASM u32 osGetPerformanceMonitor( OSMoniter mon )
ASM u32 osGetPerfMonitor( OSMoniter mon )
{
cmp r0, #__cpp(OS_MONITOR_1)
beq FSYM(1)
@ -333,7 +333,7 @@ LSYM(3)
}
/*---------------------------------------------------------------------------*
Name: osSetPerformanceMonitor
Name: osSetPerfMonitor
Description: Set Performance Monitor
@ -342,7 +342,7 @@ LSYM(3)
Returns: previous count
*---------------------------------------------------------------------------*/
ASM u32 osSetPerformanceMonitor( OSMoniter mon, u32 count )
ASM u32 osSetPerfMonitor( OSMoniter mon, u32 count )
{
cmp r0, #__cpp(OS_MONITOR_1)
beq FSYM(1)

2
trunk/bootrom/include/brom/os/common/tick.h
View File

@ -53,7 +53,7 @@ extern void i_osSetTick( u64 );
#ifdef SDK_ARM11
#define OS_TICK_CLOCK HW_CPU_CLOCK
#define OS_TICK_PRESCALE 1
#define OS_TICK_HI_SHIFT 24 // 2の累乗単位でチック管理するのであれば32は指定できない（ロード値0では割り込みが発生しないため）
#define OS_TICK_HI_SHIFT 24 // 2の累乗単位でチック管理するのであれば32は指定できない（ロード値0では割り込みが発生しないため。最大31）
#define OS_TICK_HI_LSB (1ULL<<OS_TICK_HI_SHIFT)
#define OS_TICK_LO_MASK ((u32)(OS_TICK_HI_LSB-1))
#define OS_TICK_LO_MSB ((u32)(OS_TICK_HI_LSB>>1))

8
trunk/bootrom/include/brom/os/common/timer.h
View File

@ -267,7 +267,7 @@ void osStopTimer64( void );
#ifdef SDK_ARM11
/*---------------------------------------------------------------------------*
Name: osGetPerformanceMonitor
Name: osGetPerfMonitor
Description: Get Performance Monitor
@ -275,10 +275,10 @@ void osStopTimer64( void );
Returns: count
*---------------------------------------------------------------------------*/
u32 osGetPerformanceMonitor( OSMoniter id );
u32 osGetPerfMonitor( OSMoniter id );
/*---------------------------------------------------------------------------*
Name: osSetPerformanceMonitor
Name: osSetPerfMonitor
Description: Set Performance Monitor
@ -287,7 +287,7 @@ u32 osGetPerformanceMonitor( OSMoniter id );
Returns: previous count
*---------------------------------------------------------------------------*/
u32 osSetPerformanceMonitor( OSMoniter id, u32 count );
u32 osSetPerfMonitor( OSMoniter id, u32 count );
/*---------------------------------------------------------------------------*
Name: osIsEnableTimerReload

4
trunk/include/ctr/hw/ARM11/arm11_reg.h
View File

@ -26,7 +26,11 @@
extern "C" {
#endif
#ifndef SDK_MG20EMU
#define HW_CPU_CLOCK_ARM11 (67027964 * 4)
#else // SDK_MG20EMU
#define HW_CPU_CLOCK_ARM11 (302 * 1024 * 1024)
#endif // SDK_MG20EMU
#define HW_CPU_CLOCK HW_CPU_CLOCK_ARM11
#ifndef SDK_MG20EMU