(ctr/3ds) add target.

1 files changed, 68 insertions, 0 deletions

diff --git a/frontend/3ds/pthread.h b/frontend/3ds/pthread.h
new file mode 100644
index 0000000..836f4cb
--- /dev/null
+++ b/frontend/3ds/pthread.h
@@ -0,0 +1,68 @@
+
+#ifndef _3DS_PTHREAD_WRAP__
+#define _3DS_PTHREAD_WRAP__
+
+#include "3ds.h"
+#include "stdlib.h"
+#include "string.h"
+#include "stdio.h"
+
+
+#define CTR_PTHREAD_STACK_SIZE 0x10000
+
+typedef struct
+{
+   Handle handle;
+   u32* stack;
+}pthread_t;
+typedef int pthread_attr_t;
+
+//#ifndef DEBUG_HOLD
+//#include "stdio.h"
+//void wait_for_input(void);
+
+//#define DEBUG_HOLD() do{printf("%s@%s:%d.\n",__FUNCTION__, __FILE__, __LINE__);fflush(stdout);wait_for_input();}while(0)
+//#endif
+
+static inline int pthread_create(pthread_t *thread,
+      const pthread_attr_t *attr, void *(*start_routine)(void*), void *arg)
+{
+
+//   DEBUG_HOLD();
+
+   thread->stack =  linearMemAlign(CTR_PTHREAD_STACK_SIZE, 8);
+
+   svcCreateThread(&thread->handle, (ThreadFunc)start_routine,arg,
+                   (u32*)((u32)thread->stack + CTR_PTHREAD_STACK_SIZE),
+                   0x25, 1);
+
+   return 1;
+}
+
+
+static inline int pthread_join(pthread_t thread, void **retval)
+{
+   (void)retval;
+
+//   DEBUG_HOLD();
+   if(svcWaitSynchronization(thread.handle, INT64_MAX))
+      return -1;
+
+   linearFree(thread.stack);
+
+   return 0;
+}
+
+
+static inline void pthread_exit(void *retval)
+{   
+   (void)retval;
+
+//   DEBUG_HOLD();
+   svcExitThread();
+}
+
+//#undef DEBUG_HOLD
+
+#endif //_3DS_PTHREAD_WRAP__
+