LowLevel/Luma3DS-3GX
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Always patch FS and P9, remove SM service checks

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TuxSH
2017-11-02 21:52:14 +01:00
parent 8258a98647
commit 22a8661fe1
12 changed files with 17 additions and 136 deletions
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72
sysmodules/rosalina/source/menus/process_patches.c
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@@ -33,44 +33,6 @@
#include "fmt.h"
#include "utils.h"
Menu processPatchesMenu = {
"Process patches menu",
.nbItems = 2,
{
{ "Patch SM for the service checks", METHOD, .method = &ProcessPatchesMenu_PatchUnpatchSM },
{ "Patch FS for the archive checks", METHOD, .method = &ProcessPatchesMenu_PatchUnpatchFS },
}
};
static Result ProcessPatchesMenu_DoPatchUnpatchSM(u32 textTotalRoundedSize)
{
static bool patched = false;
static u32 *off;
static u32 origData;
if(patched)
{
*off = origData;
patched = false;
}
else
{
for(off = (u32 *)0x00100000; off < (u32 *)(0x00100000 + textTotalRoundedSize) - 3 &&
(off[0] != 0xE1A01006 || (off[1] & 0xFFFF) != 5);
off++);
if(off >= (u32 *)(0x00100000 + textTotalRoundedSize) - 3)
return -1;
off += 2;
*off = 0xE3A00001; // mov r0, #1
patched = true;
}
processPatchesMenu.items[0].title = patched ? "Unpatch SM for the service checks" : "Patch SM for the service checks";
return 0;
}
static Result ProcessPatchesMenu_DoPatchUnpatchFS(u32 textTotalRoundedSize)
{
static bool patched = false;
@@ -101,7 +63,7 @@ static Result ProcessPatchesMenu_DoPatchUnpatchFS(u32 textTotalRoundedSize)
patched = true;
}
processPatchesMenu.items[1].title = patched ? "Unpatch FS for the archive checks" : "Patch FS for the archive checks";
//processPatchesMenu.items[1].title = patched ? "Unpatch FS for the archive checks" : "Patch FS for the archive checks";
return 0;
}
@@ -152,35 +114,7 @@ static u32 ProcessPatchesMenu_PatchUnpatchProcessByName(const char *name, Result
return res;
}
static void ProcessPatchesMenu_PatchUnpatchProcess(const char *processName, Result (*func)(u32 size))
void ProcessPatchesMenu_PatchUnpatchFSDirectly(void)
{
Draw_Lock();
Draw_ClearFramebuffer();
Draw_FlushFramebuffer();
Draw_Unlock();
Result res = ProcessPatchesMenu_PatchUnpatchProcessByName(processName, func);
do
{
Draw_Lock();
Draw_DrawString(10, 10, COLOR_TITLE, "Process patches menu");
if(R_SUCCEEDED(res))
Draw_DrawString(10, 30, COLOR_WHITE, "Operation succeeded.");
else
Draw_DrawFormattedString(10, 30, COLOR_WHITE, "Operation failed (0x%08x).", res);
Draw_FlushFramebuffer();
Draw_Unlock();
}
while(!(waitInput() & BUTTON_B) && !terminationRequest);
}
void ProcessPatchesMenu_PatchUnpatchSM(void)
{
ProcessPatchesMenu_PatchUnpatchProcess("sm", &ProcessPatchesMenu_DoPatchUnpatchSM);
}
void ProcessPatchesMenu_PatchUnpatchFS(void)
{
ProcessPatchesMenu_PatchUnpatchProcess("fs", &ProcessPatchesMenu_DoPatchUnpatchFS);
ProcessPatchesMenu_PatchUnpatchProcessByName("fs", &ProcessPatchesMenu_DoPatchUnpatchFS);
}