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Merge pull request #1305 from piepie62/master

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Fix off-by-one error with extra cheat page
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TuxSH 2019-08-12 21:11:21 +02:00 committed by GitHub
commit a2e46919c1
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 6 deletions
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12
sysmodules/rosalina/source/menus/cheats.c
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@ -168,7 +168,7 @@ static u8 ReadWriteBuffer8 = 0;
static bool Cheat_Write8(const Handle processHandle, u32 offset, u8 value) static bool Cheat_Write8(const Handle processHandle, u32 offset, u8 value)
{ {
u32 addr = *activeOffset() + offset; u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 1 < 0x01E82000) if (addr >= 0x01E81000 && addr < 0x01E82000)
{ {
cheatPage[addr - 0x01E81000] = value; cheatPage[addr - 0x01E81000] = value;
return true; return true;
@ -184,7 +184,7 @@ static bool Cheat_Write8(const Handle processHandle, u32 offset, u8 value)
static bool Cheat_Write16(const Handle processHandle, u32 offset, u16 value) static bool Cheat_Write16(const Handle processHandle, u32 offset, u16 value)
{ {
u32 addr = *activeOffset() + offset; u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 2 < 0x01E82000) if (addr >= 0x01E81000 && addr + 1 < 0x01E82000)
{ {
*(u16*)(cheatPage + addr - 0x01E81000) = value; *(u16*)(cheatPage + addr - 0x01E81000) = value;
return true; return true;
@ -200,7 +200,7 @@ static bool Cheat_Write16(const Handle processHandle, u32 offset, u16 value)
static bool Cheat_Write32(const Handle processHandle, u32 offset, u32 value) static bool Cheat_Write32(const Handle processHandle, u32 offset, u32 value)
{ {
u32 addr = *activeOffset() + offset; u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 4 < 0x01E82000) if (addr >= 0x01E81000 && addr + 3 < 0x01E82000)
{ {
*(u32*)(cheatPage + addr - 0x01E81000) = value; *(u32*)(cheatPage + addr - 0x01E81000) = value;
return true; return true;
@ -216,7 +216,7 @@ static bool Cheat_Write32(const Handle processHandle, u32 offset, u32 value)
static bool Cheat_Read8(const Handle processHandle, u32 offset, u8* retValue) static bool Cheat_Read8(const Handle processHandle, u32 offset, u8* retValue)
{ {
u32 addr = *activeOffset() + offset; u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 1 < 0x01E82000) if (addr >= 0x01E81000 && addr < 0x01E82000)
{ {
*retValue = cheatPage[addr - 0x01E81000]; *retValue = cheatPage[addr - 0x01E81000];
return true; return true;
@ -233,7 +233,7 @@ static bool Cheat_Read8(const Handle processHandle, u32 offset, u8* retValue)
static bool Cheat_Read16(const Handle processHandle, u32 offset, u16* retValue) static bool Cheat_Read16(const Handle processHandle, u32 offset, u16* retValue)
{ {
u32 addr = *activeOffset() + offset; u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 2 < 0x01E82000) if (addr >= 0x01E81000 && addr + 1 < 0x01E82000)
{ {
*retValue = *(u16*)(cheatPage + addr - 0x01E81000); *retValue = *(u16*)(cheatPage + addr - 0x01E81000);
return true; return true;
@ -250,7 +250,7 @@ static bool Cheat_Read16(const Handle processHandle, u32 offset, u16* retValue)
static bool Cheat_Read32(const Handle processHandle, u32 offset, u32* retValue) static bool Cheat_Read32(const Handle processHandle, u32 offset, u32* retValue)
{ {
u32 addr = *activeOffset() + offset; u32 addr = *activeOffset() + offset;
if (addr >= 0x01E81000 && addr + 4 < 0x01E82000) if (addr >= 0x01E81000 && addr + 3 < 0x01E82000)
{ {
*retValue = *(u32*)(cheatPage + addr - 0x01E81000); *retValue = *(u32*)(cheatPage + addr - 0x01E81000);
return true; return true;