3 files changed, 18 insertions, 20 deletions
diff --git a/apps/plugins/sdl/include/SDL_config_rockbox.h b/apps/plugins/sdl/include/SDL_config_rockbox.h
index 90e79ccede..e268a73a8b 100644
--- a/apps/plugins/sdl/include/SDL_config_rockbox.h
+++ b/apps/plugins/sdl/include/SDL_config_rockbox.h
@@ -163,7 +163,7 @@
 #define vsnprintf rb->vsnprintf
 #define vsprintf vsprintf_wrapper
 
-#define M_PI 3.141592
+#define M_PI 3.14159265358979323846
 #define EOF 0xff
 
 #define LOAD_XPM
diff --git a/apps/plugins/sdl/main.c b/apps/plugins/sdl/main.c
index 384055e660..478debc1ad 100644
--- a/apps/plugins/sdl/main.c
+++ b/apps/plugins/sdl/main.c
@@ -174,10 +174,21 @@ enum plugin_status plugin_start(const void *param)
     (void) param;
 
 #if defined(CPU_ARM) && !defined(SIMULATOR)
-    /* (don't) set alignment trap */
+    /* (don't) set alignment trap. Will generate a data abort
+     * exception on ARM. */
     //set_cr(get_cr() | CR_A);
 #endif
 
+#if 0
+    char c = *((char*)NULL);
+
+    /* test alignment trap */
+    unsigned int x = 0x12345678;
+    char *p = ((char*)&x) + 1;
+    unsigned short *p2 = (unsigned short*)p;
+    rb->splashf(HZ, "%04x, %02x%02x", *p2, *(p+1), *p);
+#endif
+
     /* don't confuse this with the main SDL thread! */
     main_thread_id = rb->thread_self();
 
diff --git a/apps/plugins/sdl/src/thread/SDL_thread_c.h b/apps/plugins/sdl/src/thread/SDL_thread_c.h
index d0804e9a81..1cd6835d6f 100644
--- a/apps/plugins/sdl/src/thread/SDL_thread_c.h
+++ b/apps/plugins/sdl/src/thread/SDL_thread_c.h
@@ -24,24 +24,11 @@
 #ifndef _SDL_thread_c_h
 #define _SDL_thread_c_h
 
-/* Need the definitions of SYS_ThreadHandle */
-#if SDL_THREADS_DISABLED
-#include "generic/SDL_systhread_c.h"
-#elif SDL_THREAD_BEOS
-#include "beos/SDL_systhread_c.h"
-#elif SDL_THREAD_DC
-#include "dc/SDL_systhread_c.h"
-#elif SDL_THREAD_OS2
-#include "os2/SDL_systhread_c.h"
-#elif SDL_THREAD_PTH
-#include "pth/SDL_systhread_c.h"
-#elif SDL_THREAD_SPROC
-#include "irix/SDL_systhread_c.h"
-#elif SDL_THREAD_WIN32
-#include "win32/SDL_systhread_c.h"
-#elif SDL_THREAD_SYMBIAN
-#include "symbian/SDL_systhread_c.h"
-#elif SDL_THREAD_ROCKBOX
+#ifndef SDL_THREAD_ROCKBOX
+#define SDL_THREAD_ROCKBOX 1
+#endif
+
+#if SDL_THREAD_ROCKBOX
 #include "rockbox/SDL_systhread_c.h"
 #else
 #error Need thread implementation for this platform