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git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-09-30%20-%20paladin.7z/paladin/ctr_firmware@95 b871894f-2f95-9b40-918c-086798483c85
96 lines
2.5 KiB
C
96 lines
2.5 KiB
C
/*---------------------------------------------------------------------------*
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Project: CtrBrom - OS - include
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File: context.h
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Copyright 2008 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#ifndef BROM_OS_CONTEXT_H_
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#define BROM_OS_CONTEXT_H_
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#include <brom/os/common/system.h>
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#ifdef SDK_ARM11
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//#include <brom/cp/context.h>
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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//----------------------------------------------------------------------------
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#define SDK_CONTEXT_HAS_SP_SVC
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//----------------------------------------------------------------------------
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#define OS_CONTEXT_CPSR 0
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#define OS_CONTEXT_R0 4
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#define OS_CONTEXT_R1 8
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#define OS_CONTEXT_R2 12
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#define OS_CONTEXT_R3 16
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#define OS_CONTEXT_R4 20
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#define OS_CONTEXT_R5 24
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#define OS_CONTEXT_R6 28
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#define OS_CONTEXT_R7 32
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#define OS_CONTEXT_R8 36
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#define OS_CONTEXT_R9 40
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#define OS_CONTEXT_R10 44
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#define OS_CONTEXT_R11 48
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#define OS_CONTEXT_R12 52
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#define OS_CONTEXT_R13 56
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#define OS_CONTEXT_R14 60
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#define OS_CONTEXT_PC_PLUS4 64 // Should be set to PC+4 for interrupt handling
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#define OS_CONTEXT_SP OS_CONTEXT_R13
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#define OS_CONTEXT_LR OS_CONTEXT_R14
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#ifdef SDK_CONTEXT_HAS_SP_SVC
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#define OS_CONTEXT_R13_SVC 68
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#define OS_CONTEXT_SP_SVC OS_CONTEXT_R13_SVC
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#endif
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#ifdef SDK_ARM9
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#ifdef SDK_CONTEXT_HAS_SP_SVC
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#define OS_CONTEXT_CP_CONTEXT 72
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#else
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#define OS_CONTEXT_CP_CONTEXT 68
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#endif
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#endif
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typedef struct OSContext
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{
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u32 cpsr;
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u32 r[13];
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u32 sp;
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u32 lr;
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u32 pc_plus4;
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#ifdef SDK_CONTEXT_HAS_SP_SVC
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u32 sp_svc;
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#endif
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}
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OSContext;
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//----------------------------------------------------------------------------
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void osInitContext(OSContext *context, u32 newpc, u32 newsp);
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BOOL osSaveContext(OSContext *context);
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void osLoadContext(OSContext *context);
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void osDumpContext(OSContext *context);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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/* BROM_OS_CONTEXT_H_ */
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#endif
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