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-fixed some things of r818

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-slightly modified ios patching system
This commit is contained in:
fix94.1 2012-12-22 18:57:19 +00:00
parent f6d08052d2
commit aeee973e08
4 changed files with 9 additions and 26 deletions
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3
source/channel/banner.cpp
View File

@ -37,6 +37,7 @@
#include "nand.hpp"
#include "gecko/gecko.hpp"
#include "loader/fs.h"
#include "loader/sys.h"
#include "unzip/U8Archive.h"
#define IMET_OFFSET 0x40
@ -168,7 +169,7 @@ void Banner::GetBanner(u64 title, char *appname, bool imetOnly)
u8 *buf = NULL;
u32 size = 0;
s32 len = imetOnly ? sizeof(IMET) + IMET_OFFSET : -1;
if(NandHandle.EmulationEnabled())
if(NANDemuView)
buf = NandHandle.GetEmuFile(appname, &size, len);
else
buf = ISFS_GetFile(appname, &size, len);

8
source/channel/identify.c
View File

@ -20,14 +20,10 @@ static bool apply_patch(char *name, const u8 *old, u32 old_size, const u8 *patch
{
found = true;
location = ptr + patch_offset;
u8 *start = location;
u32 i;
for(i = 0; i < patch_size; i++)
{
*location = patch[i];
location++;
}
DCFlushRange((u8 *)(((u32)start) >> 5 << 5), (patch_size >> 5 << 5) + 64);
location[i] = patch[i];
DCFlushRange(location, patch_size);
break;
}
ptr++;

22
source/channel/nand.cpp
View File

@ -1029,27 +1029,15 @@ s32 Nand::Do_Region_Change(string id)
return 1;
}
void Nand::Enable_ISFS_Patches(void)
{
if(AHBRPOT_Patched())
Patch_ISFS_Permission(true);
}
void Nand::Disable_ISFS_Patches(void)
{
if(AHBRPOT_Patched())
Patch_ISFS_Permission(false);
}
void Nand::Init_ISFS()
{
gprintf("Init ISFS\n");
ISFS_Initialize();
if(IOS_GetType(IOS_GetVersion()) == IOS_TYPE_NORMAL_IOS)
if(IOS_GetVersion() < 222)
{
Enable_ISFS_Patches();
Patch_ISFS_Permission(true);
AccessPatched = true;
}
gprintf("Init ISFS\n");
ISFS_Initialize();
}
void Nand::DeInit_ISFS(bool KeepPatches)
@ -1058,7 +1046,7 @@ void Nand::DeInit_ISFS(bool KeepPatches)
ISFS_Deinitialize();
if(AccessPatched && !KeepPatches)
{
Disable_ISFS_Patches();
Patch_ISFS_Permission(false);
AccessPatched = false;
}
}

2
source/channel/nand.hpp
View File

@ -106,8 +106,6 @@ private:
void PatchAHB(void);
bool ISFS_Check(void);
void Enable_ISFS_Patches(void);
void Disable_ISFS_Patches(void);
void __Dec_Enc_TB(void);
void __configshifttxt(char *str);