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exclusiveデモへ排他アクセス追加。

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git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@297 b871894f-2f95-9b40-918c-086798483c85
This commit is contained in:
nakasima 2009-02-16 09:30:30 +00:00
parent 7700918ac6
commit 72fd0dd832
1 changed files with 17 additions and 5 deletions
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22
trunk/bootrom/build/tests/exclusive/ARM11/main.c
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@ -26,18 +26,30 @@ void BromMain( void )
osInitThread(); osInitThread();
while ( 1 ) while ( 1 )
{ {
u8 cpuID = i_osGetCpuID();
osSleep(1000 - 100 * cpuID);
if ( osTryLockByte(1, (OSLockByte *)HW_CARD_LOCK_BUF, NULL) == OS_LOCK_SUCCESS ) if ( osTryLockByte(1, (OSLockByte *)HW_CARD_LOCK_BUF, NULL) == OS_LOCK_SUCCESS )
{ {
osTPrintf( "Core%d: SpinLock is succeed.\n", i_osGetCpuID() ); osTPrintf( "[Core%d] SpinLock is succeed.\n", cpuID );
osSleep(1000 - 100 * i_osGetCpuID()); osSleep(1000 - 100 * cpuID);
osUnlockByte(1, (OSLockByte *)HW_CARD_LOCK_BUF, NULL); osUnlockByte(1, (OSLockByte *)HW_CARD_LOCK_BUF, NULL);
osSleep(1000 - 100 * i_osGetCpuID());
} }
else else
{ {
osTPrintf( "Core%d: SpinLock is failed.\n", i_osGetCpuID() ); osTPrintf( "[Core%d] SpinLock is failed.\n", cpuID );
osSleep(1000 - 100 * i_osGetCpuID());
} }
#ifndef SDK_MG20EMU
if ( miStoreExclusiveByte(cpuID, (u8 *)HW_MAIN_MEM_EX) == MI_STREX_SUCCESS )
{
osTPrintf( "[Core%d] StrExclusive is succeed.\n", cpuID );
}
else
{
osTPrintf( "[Core%d] StrExclusive is failed.\n", cpuID );
}
osTPrintf( "[Core%d] LoadExclusive value is %x.\n", cpuID, miLoadExclusiveByte( (u8 *)HW_MAIN_MEM_EX ) );
#endif // SDK_MG20EMU
} }
} }