OSInterrupt.h

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#ifndef _REVOLUTION_OSINTERRUPT_H_
#define _REVOLUTION_OSINTERRUPT_H_
 
#include <revolution/types.h>
#include <revolution/os/OSException.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef s16 __OSInterrupt;
typedef u32  OSInterruptMask;
 
#define __OS_INTERRUPT_MEM_0         0
#define __OS_INTERRUPT_MEM_1         1
#define __OS_INTERRUPT_MEM_2         2
#define __OS_INTERRUPT_MEM_3         3
#define __OS_INTERRUPT_MEM_ADDRESS   4
#define __OS_INTERRUPT_DSP_AI        5
#define __OS_INTERRUPT_DSP_ARAM      6
#define __OS_INTERRUPT_DSP_DSP       7
#define __OS_INTERRUPT_AI_AI         8
#define __OS_INTERRUPT_EXI_0_EXI     9
#define __OS_INTERRUPT_EXI_0_TC     10
#define __OS_INTERRUPT_EXI_0_EXT    11
#define __OS_INTERRUPT_EXI_1_EXI    12
#define __OS_INTERRUPT_EXI_1_TC     13
#define __OS_INTERRUPT_EXI_1_EXT    14
#define __OS_INTERRUPT_EXI_2_EXI    15
#define __OS_INTERRUPT_EXI_2_TC     16
#define __OS_INTERRUPT_PI_CP        17
#define __OS_INTERRUPT_PI_PE_TOKEN  18
#define __OS_INTERRUPT_PI_PE_FINISH 19
#define __OS_INTERRUPT_PI_SI        20
#define __OS_INTERRUPT_PI_DI        21
#define __OS_INTERRUPT_PI_RSW       22
#define __OS_INTERRUPT_PI_ERROR     23
#define __OS_INTERRUPT_PI_VI        24
#define __OS_INTERRUPT_PI_DEBUG     25
#define __OS_INTERRUPT_PI_HSP       26
#define __OS_INTERRUPT_PI_ACR       27
#define __OS_INTERRUPT_MAX          32
 
#define OS_INTERRUPTMASK(interrupt) (0x80000000u >> (interrupt))
 
#define OS_INTERRUPTMASK_MEM_0              OS_INTERRUPTMASK(__OS_INTERRUPT_MEM_0)
#define OS_INTERRUPTMASK_MEM_1              OS_INTERRUPTMASK(__OS_INTERRUPT_MEM_1)
#define OS_INTERRUPTMASK_MEM_2              OS_INTERRUPTMASK(__OS_INTERRUPT_MEM_2)
#define OS_INTERRUPTMASK_MEM_3              OS_INTERRUPTMASK(__OS_INTERRUPT_MEM_3)
#define OS_INTERRUPTMASK_MEM_ADDRESS        OS_INTERRUPTMASK(__OS_INTERRUPT_MEM_ADDRESS)
#define OS_INTERRUPTMASK_MEM_RESET          (OS_INTERRUPTMASK_MEM_0             | \
                                                OS_INTERRUPTMASK_MEM_1          | \
                                                OS_INTERRUPTMASK_MEM_2          | \
                                                OS_INTERRUPTMASK_MEM_3)
#define OS_INTERRUPTMASK_MEM                (OS_INTERRUPTMASK_MEM_0             | \
                                                OS_INTERRUPTMASK_MEM_1          | \
                                                OS_INTERRUPTMASK_MEM_2          | \
                                                OS_INTERRUPTMASK_MEM_3          | \
                                                OS_INTERRUPTMASK_MEM_ADDRESS)
#define OS_INTERRUPTMASK_DSP_AI             OS_INTERRUPTMASK(__OS_INTERRUPT_DSP_AI)
#define OS_INTERRUPTMASK_DSP_ARAM           OS_INTERRUPTMASK(__OS_INTERRUPT_DSP_ARAM)
#define OS_INTERRUPTMASK_DSP_DSP            OS_INTERRUPTMASK(__OS_INTERRUPT_DSP_DSP)
#define OS_INTERRUPTMASK_DSP                (OS_INTERRUPTMASK_DSP_AI            | \
                                                OS_INTERRUPTMASK_DSP_ARAM       | \
                                                OS_INTERRUPTMASK_DSP_DSP)
 
#define OS_INTERRUPTMASK_AI_AI              OS_INTERRUPTMASK(__OS_INTERRUPT_AI_AI)
#define OS_INTERRUPTMASK_AI                 (OS_INTERRUPTMASK_AI_AI)
 
#define OS_INTERRUPTMASK_EXI_0_EXI          OS_INTERRUPTMASK(__OS_INTERRUPT_EXI_0_EXI)
#define OS_INTERRUPTMASK_EXI_0_TC           OS_INTERRUPTMASK(__OS_INTERRUPT_EXI_0_TC)
#define OS_INTERRUPTMASK_EXI_0_EXT          OS_INTERRUPTMASK(__OS_INTERRUPT_EXI_0_EXT)
#define OS_INTERRUPTMASK_EXI_0              (OS_INTERRUPTMASK_EXI_0_EXI         | \
                                                OS_INTERRUPTMASK_EXI_0_TC       | \
                                                OS_INTERRUPTMASK_EXI_0_EXT)
#define OS_INTERRUPTMASK_EXI_1_EXI          OS_INTERRUPTMASK(__OS_INTERRUPT_EXI_1_EXI)
#define OS_INTERRUPTMASK_EXI_1_TC           OS_INTERRUPTMASK(__OS_INTERRUPT_EXI_1_TC)
#define OS_INTERRUPTMASK_EXI_1_EXT          OS_INTERRUPTMASK(__OS_INTERRUPT_EXI_1_EXT)
#define OS_INTERRUPTMASK_EXI_1              (OS_INTERRUPTMASK_EXI_1_EXI         | \
                                                OS_INTERRUPTMASK_EXI_1_TC       | \
                                                OS_INTERRUPTMASK_EXI_1_EXT)
#define OS_INTERRUPTMASK_EXI_2_EXI          OS_INTERRUPTMASK(__OS_INTERRUPT_EXI_2_EXI)
#define OS_INTERRUPTMASK_EXI_2_TC           OS_INTERRUPTMASK(__OS_INTERRUPT_EXI_2_TC)
#define OS_INTERRUPTMASK_EXI_2              (OS_INTERRUPTMASK_EXI_2_EXI         | \
                                                OS_INTERRUPTMASK_EXI_2_TC)
#define OS_INTERRUPTMASK_EXI                (OS_INTERRUPTMASK_EXI_0_EXI         | \
                                                OS_INTERRUPTMASK_EXI_0_TC       | \
                                                OS_INTERRUPTMASK_EXI_0_EXT      | \
                                                OS_INTERRUPTMASK_EXI_1_EXI      | \
                                                OS_INTERRUPTMASK_EXI_1_TC       | \
                                                OS_INTERRUPTMASK_EXI_1_EXT      | \
                                                OS_INTERRUPTMASK_EXI_2_EXI      | \
                                                OS_INTERRUPTMASK_EXI_2_TC)
 
#define OS_INTERRUPTMASK_PI_PE_TOKEN        OS_INTERRUPTMASK(__OS_INTERRUPT_PI_PE_TOKEN)
#define OS_INTERRUPTMASK_PI_PE_FINISH       OS_INTERRUPTMASK(__OS_INTERRUPT_PI_PE_FINISH)
#define OS_INTERRUPTMASK_PI_PE              (OS_INTERRUPTMASK_PI_PE_TOKEN       | \
                                                OS_INTERRUPTMASK_PI_PE_FINISH)
#define OS_INTERRUPTMASK_PI_CP              OS_INTERRUPTMASK(__OS_INTERRUPT_PI_CP)
#define OS_INTERRUPTMASK_PI_SI              OS_INTERRUPTMASK(__OS_INTERRUPT_PI_SI)
#define OS_INTERRUPTMASK_PI_DI              OS_INTERRUPTMASK(__OS_INTERRUPT_PI_DI)
#define OS_INTERRUPTMASK_PI_RSW             OS_INTERRUPTMASK(__OS_INTERRUPT_PI_RSW)
#define OS_INTERRUPTMASK_PI_ERROR           OS_INTERRUPTMASK(__OS_INTERRUPT_PI_ERROR)
#define OS_INTERRUPTMASK_PI_VI              OS_INTERRUPTMASK(__OS_INTERRUPT_PI_VI)
#define OS_INTERRUPTMASK_PI_DEBUG           OS_INTERRUPTMASK(__OS_INTERRUPT_PI_DEBUG)
#define OS_INTERRUPTMASK_PI_HSP             OS_INTERRUPTMASK(__OS_INTERRUPT_PI_HSP)
#define OS_INTERRUPTMASK_PI_ACR             OS_INTERRUPTMASK(__OS_INTERRUPT_PI_ACR)
#define OS_INTERRUPTMASK_PI                 (OS_INTERRUPTMASK_PI_CP             | \
                                                OS_INTERRUPTMASK_PI_SI          | \
                                                OS_INTERRUPTMASK_PI_DI          | \
                                                OS_INTERRUPTMASK_PI_RSW         | \
                                                OS_INTERRUPTMASK_PI_ERROR       | \
                                                OS_INTERRUPTMASK_PI_VI          | \
                                                OS_INTERRUPTMASK_PI_PE_TOKEN    | \
                                                OS_INTERRUPTMASK_PI_PE_FINISH   | \
                                                OS_INTERRUPTMASK_PI_DEBUG       | \
                                                OS_INTERRUPTMASK_PI_HSP         | \
                                                OS_INTERRUPTMASK_PI_ACR           )
 
typedef void (*__OSInterruptHandler)(__OSInterrupt interrupt, OSContext* context);
 
extern volatile __OSInterrupt __OSLastInterrupt;
extern volatile u32 __OSLastInterruptSrr0;
extern volatile OSTime __OSLastInterruptTime;
 
__OSInterruptHandler __OSSetInterruptHandler(__OSInterrupt interrupt, __OSInterruptHandler handler);
 
__OSInterruptHandler __OSGetInterruptHandler(__OSInterrupt interrupt);
 
void __OSDispatchInterrupt(__OSException exception, OSContext* context);
 
OSInterruptMask OSGetInterruptMask(void);
OSInterruptMask OSSetInterruptMask(OSInterruptMask mask);
OSInterruptMask __OSMaskInterrupts(OSInterruptMask mask);
OSInterruptMask __OSUnmaskInterrupts(OSInterruptMask mask);
 
#ifdef __cplusplus
}
#endif
 
#endif