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104 lines
2.3 KiB
C
104 lines
2.3 KiB
C
/* Copyright (C) 2011, 2012, 2013 The uOFW team
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See the file COPYING for copying permission.
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*/
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/*
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* memlmd.h
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*/
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#ifndef MEMLMD_H
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#define MEMLMD_H
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#include "common_header.h"
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/** The internal name of the MEMLMD module. */
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#define MEMLMD_MODULE_NAME "memlmd"
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/**
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* Decrypts a module. Asynced mode.
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*
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*
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* @param prx PRX buffer.
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* @param size Current size of PRX buffer.
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* @param newsize Size of PRX after decryption.
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*
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* @return 0 on success.
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*/
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s32 memlmd_EF73E85B(u8 *prx, u32 size, u32 * newSize);
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/**
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* Checks the param against a magic value (unknown usage)
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*
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* @param unk Unknown param.
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*
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* @return ??.
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*/
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s32 memlmd_2AE425D2(u32 unk);
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/**
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* Checks the param against a magic value (unknown usage)
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*
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* @param unk Unknown param.
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*
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* @return ??.
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*/
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s32 memlmd_9D36A439(u32 unk);
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/**
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* Creates the internal set of scramble keys by XORing pre-compiled set with
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* seed provided by user
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*
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* @param unk Unknown param. Completely not used, just pass something non-zero.
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* @param hashAddr Buffer with seeds to XOR with. Usually used hardware buffer
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* at 0xBFC00200.
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*
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* @return 0 on success.
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*/
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s32 memlmd_F26A33C3(u32 unk, vs32 *hashAddr);
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/**
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* Decrypts a module. Synced mode.
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*
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* @param prx PRX buffer.
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* @param size Current size of PRX buffer.
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* @param newsize Size of PRX after decryption.
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*
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* @return 0 on success.
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*/
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s32 memlmd_CF03556B(u8 *prx, u32 size, u32 * newSize);
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/**
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* Unsign a module. Asynced mode.
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*
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*
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* @param addr PRX buffer.
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* @param size Size of the PRX buffer.
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*
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* @return 0 on success.
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*/
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s32 memlmd_6192F715(u8 *addr, u32 size);
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/**
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* Enables the bus of KIRK chip if possibile
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*
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* @return 0 on success.
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*/
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s32 memlmd_2F3D7E2D(void);
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/**
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* Enables KIRK, then performs a command in asynchronised mode (refreshes
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* CPU D cache for input and output buffer), and disables KIRK.
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*
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* @param outbuff Output buffer.
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* @param outsize Output size.
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* @param inbuff Input buffer.
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* @param insize Input size.
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* @param cmd Number of KIRK command to perform.
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*
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* @return 0 on success.
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*/
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int sceUtilsBufferCopyWithRange(u8* outbuff, int outsize, u8* inbuff, int insize, int cmd);
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#endif /* MEMLMD_H */
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