diff options
Diffstat (limited to 'include/dolphin/os/OSException.h')
| -rw-r--r-- | include/dolphin/os/OSException.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/include/dolphin/os/OSException.h b/include/dolphin/os/OSException.h new file mode 100644 index 0000000..f342369 --- /dev/null +++ b/include/dolphin/os/OSException.h @@ -0,0 +1,56 @@ + +#ifndef _DOLPHIN_OSEXCEPTION +#define _DOLPHIN_OSEXCEPTION + +#include <dolphin/os/OSContext.h> +#include <dolphin/types.h> + +#ifdef __cplusplus +extern "C" { +#endif +#define __OS_EXCEPTION_SYSTEM_RESET 0 +#define __OS_EXCEPTION_MACHINE_CHECK 1 +#define __OS_EXCEPTION_DSI 2 +#define __OS_EXCEPTION_ISI 3 +#define __OS_EXCEPTION_EXTERNAL_INTERRUPT 4 +#define __OS_EXCEPTION_ALIGNMENT 5 +#define __OS_EXCEPTION_PROGRAM 6 +#define __OS_EXCEPTION_FLOATING_POINT 7 +#define __OS_EXCEPTION_DECREMENTER 8 +#define __OS_EXCEPTION_SYSTEM_CALL 9 +#define __OS_EXCEPTION_TRACE 10 +#define __OS_EXCEPTION_PERFORMACE_MONITOR 11 +#define __OS_EXCEPTION_BREAKPOINT 12 +#define __OS_EXCEPTION_SYSTEM_INTERRUPT 13 +#define __OS_EXCEPTION_THERMAL_INTERRUPT 14 +#define __OS_EXCEPTION_MAX \ + (__OS_EXCEPTION_THERMAL_INTERRUPT+1) + +typedef u8 __OSException; +typedef void (*__OSExceptionHandler)(__OSException exception, OSContext* context); + +#define OS_EXCEPTION_SAVE_GPRS(context) \ + stw r0, OS_CONTEXT_R0(context); \ + stw r1, OS_CONTEXT_R1(context); \ + stw r2, OS_CONTEXT_R2(context); \ + stmw r6, OS_CONTEXT_R6(context); \ + mfspr r0, GQR1; \ + stw r0, OS_CONTEXT_GQR1(context); \ + mfspr r0, GQR2; \ + stw r0, OS_CONTEXT_GQR2(context); \ + mfspr r0, GQR3; \ + stw r0, OS_CONTEXT_GQR3(context); \ + mfspr r0, GQR4; \ + stw r0, OS_CONTEXT_GQR4(context); \ + mfspr r0, GQR5; \ + stw r0, OS_CONTEXT_GQR5(context); \ + mfspr r0, GQR6; \ + stw r0, OS_CONTEXT_GQR6(context); \ + mfspr r0, GQR7; \ + stw r0, OS_CONTEXT_GQR7(context); + +#ifdef __cplusplus +} +#endif + +#endif // _DOLPHIN_OSEXCEPTION |