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kernel: updated SyncRequest to take boolean thread wait result as a parameter

This commit is contained in:
bunnei 2014-05-26 22:12:46 -04:00
parent 6e51c56fe4
commit 58a3adcdd2
5 changed files with 33 additions and 10 deletions

View File

@ -47,7 +47,14 @@ public:
virtual const char *GetTypeName() { return "[BAD KERNEL OBJECT TYPE]"; } virtual const char *GetTypeName() { return "[BAD KERNEL OBJECT TYPE]"; }
virtual const char *GetName() { return "[UNKNOWN KERNEL OBJECT]"; } virtual const char *GetName() { return "[UNKNOWN KERNEL OBJECT]"; }
virtual Kernel::HandleType GetHandleType() const = 0; virtual Kernel::HandleType GetHandleType() const = 0;
virtual Result SyncRequest() = 0;
/**
* Synchronize kernel object
* @param wait Boolean wait set if current thread should wait as a result of sync operation
* @return Result of operation, 0 on success, otherwise error code
*/
virtual Result SyncRequest(bool* wait) = 0;
}; };
class ObjectPool : NonCopyable { class ObjectPool : NonCopyable {

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@ -24,8 +24,12 @@ public:
Handle lock_thread; ///< Handle to thread that currently has mutex Handle lock_thread; ///< Handle to thread that currently has mutex
std::vector<Handle> waiting_threads; ///< Threads that are waiting for the mutex std::vector<Handle> waiting_threads; ///< Threads that are waiting for the mutex
/// Synchronize kernel object /**
Result SyncRequest() { * Synchronize kernel object
* @param wait Boolean wait set if current thread should wait as a result of sync operation
* @return Result of operation, 0 on success, otherwise error code
*/
Result SyncRequest(bool* wait) {
return 0; return 0;
} }
}; };

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@ -36,8 +36,12 @@ public:
inline bool IsWaiting() const { return (status & THREADSTATUS_WAIT) != 0; } inline bool IsWaiting() const { return (status & THREADSTATUS_WAIT) != 0; }
inline bool IsSuspended() const { return (status & THREADSTATUS_SUSPEND) != 0; } inline bool IsSuspended() const { return (status & THREADSTATUS_SUSPEND) != 0; }
/// Synchronize kernel object /**
Result SyncRequest() { * Synchronize kernel object
* @param wait Boolean wait set if current thread should wait as a result of sync operation
* @return Result of operation, 0 on success, otherwise error code
*/
Result SyncRequest(bool* wait) {
return 0; return 0;
} }

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@ -76,10 +76,11 @@ public:
} }
/** /**
* Called when svcSendSyncRequest is called, loads command buffer and executes comand * Synchronize kernel object
* @return Return result of svcSendSyncRequest passed back to user app * @param wait Boolean wait set if current thread should wait as a result of sync operation
* @return Result of operation, 0 on success, otherwise error code
*/ */
Result SyncRequest() { Result SyncRequest(bool* wait) {
u32* cmd_buff = GetCommandBuffer(); u32* cmd_buff = GetCommandBuffer();
auto itr = m_functions.find(cmd_buff[0]); auto itr = m_functions.find(cmd_buff[0]);

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@ -92,11 +92,18 @@ Result ConnectToPort(void* out, const char* port_name) {
/// Synchronize to an OS service /// Synchronize to an OS service
Result SendSyncRequest(Handle handle) { Result SendSyncRequest(Handle handle) {
bool wait = false;
Kernel::Object* object = Kernel::g_object_pool.GetFast<Kernel::Object>(handle); Kernel::Object* object = Kernel::g_object_pool.GetFast<Kernel::Object>(handle);
DEBUG_LOG(SVC, "SendSyncRequest called handle=0x%08X"); DEBUG_LOG(SVC, "SendSyncRequest called handle=0x%08X");
_assert_msg_(KERNEL, object, "SendSyncRequest called, but kernel object is NULL!"); _assert_msg_(KERNEL, object, "SendSyncRequest called, but kernel object is NULL!");
object->SyncRequest();
return 0; Result res = object->SyncRequest(&wait);
if (wait) {
Kernel::WaitCurrentThread(WAITTYPE_SYNCH); // TODO(bunnei): Is this correct?
}
return res;
} }
/// Close a handle /// Close a handle