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convert AES

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This commit is contained in:
Arisotura
2023-11-04 17:46:52 +01:00
parent 8f1b0d4a05
commit 7837c169a1
5 changed files with 136 additions and 133 deletions
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62
src/DSi.cpp
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@ -79,6 +79,8 @@ std::unique_ptr<DSi_NAND::NANDImage> NANDImage;
DSi_SDHost* SDMMC;
DSi_SDHost* SDIO;
DSi_AES* AES;
// FIXME: these currently have no effect (and aren't stored in a savestate)
// ... not that they matter all that much
u8 GPIO_Data;
@ -102,7 +104,6 @@ bool Init()
if (!DSi_I2C::Init()) return false;
if (!DSi_CamModule::Init()) return false;
if (!DSi_AES::Init()) return false;
if (!DSi_DSP::Init()) return false;
NDMAs[0] = new DSi_NDMA(0, 0);
@ -117,6 +118,8 @@ bool Init()
SDMMC = new DSi_SDHost(0);
SDIO = new DSi_SDHost(1);
AES = new DSi_AES();
return true;
}
@ -134,7 +137,6 @@ void DeInit()
DSi_I2C::DeInit();
DSi_CamModule::DeInit();
DSi_AES::DeInit();
DSi_DSP::DeInit();
for (int i = 0; i < 8; i++)
@ -143,10 +145,10 @@ void DeInit()
NDMAs[i] = nullptr;
}
delete SDMMC;
SDMMC = nullptr;
delete SDIO;
SDIO = nullptr;
delete SDMMC; SDMMC = nullptr;
delete SDIO; SDIO = nullptr;
delete AES; AES = nullptr;
NANDImage = nullptr;
// The NANDImage is cleaned up (and its underlying file closed)
@ -176,7 +178,7 @@ void Reset()
SDMMC->Reset();
SDIO->Reset();
DSi_AES::Reset();
AES->Reset();
if (Platform::GetConfigBool(Platform::DSi_FullBIOSBoot))
{
@ -282,7 +284,7 @@ void DoSavestate(Savestate* file)
for (int i = 0; i < 8; i++)
NDMAs[i]->DoSavestate(file);
DSi_AES::DoSavestate(file);
AES->DoSavestate(file);
DSi_CamModule::DoSavestate(file);
DSi_DSP::DoSavestate(file);
DSi_I2C::DoSavestate(file);
@ -706,7 +708,7 @@ void SoftReset()
SDMMC->Reset();
SDIO->Reset();
DSi_AES::Reset();
AES->Reset();
if (Platform::GetConfigBool(Platform::DSi_FullBIOSBoot))
{
@ -2839,8 +2841,8 @@ u32 ARM7IORead32(u32 addr)
case 0x0400416C: return NDMAs[7]->FillData;
case 0x04004170: return NDMAs[7]->Cnt;
case 0x04004400: return DSi_AES::ReadCnt();
case 0x0400440C: return DSi_AES::ReadOutputFIFO();
case 0x04004400: return AES->ReadCnt();
case 0x0400440C: return AES->ReadOutputFIFO();
case 0x04004D00: if (SCFG_BIOS & (1<<10)) return 0; return NANDImage->GetConsoleID() & 0xFFFFFFFF;
case 0x04004D04: if (SCFG_BIOS & (1<<10)) return 0; return NANDImage->GetConsoleID() >> 32;
@ -2929,7 +2931,7 @@ void ARM7IOWrite8(u32 addr, u8 val)
u32 shift = (addr&3)*8;
addr -= 0x04004420;
addr &= ~3;
DSi_AES::WriteIV(addr, (u32)val << shift, 0xFF << shift);
AES->WriteIV(addr, (u32)val << shift, 0xFF << shift);
return;
}
if (addr >= 0x04004430 && addr < 0x04004440)
@ -2937,7 +2939,7 @@ void ARM7IOWrite8(u32 addr, u8 val)
u32 shift = (addr&3)*8;
addr -= 0x04004430;
addr &= ~3;
DSi_AES::WriteMAC(addr, (u32)val << shift, 0xFF << shift);
AES->WriteMAC(addr, (u32)val << shift, 0xFF << shift);
return;
}
if (addr >= 0x04004440 && addr < 0x04004500)
@ -2951,9 +2953,9 @@ void ARM7IOWrite8(u32 addr, u8 val)
switch (addr >> 4)
{
case 0: DSi_AES::WriteKeyNormal(n, addr&0xF, (u32)val << shift, 0xFF << shift); return;
case 1: DSi_AES::WriteKeyX(n, addr&0xF, (u32)val << shift, 0xFF << shift); return;
case 2: DSi_AES::WriteKeyY(n, addr&0xF, (u32)val << shift, 0xFF << shift); return;
case 0: AES->WriteKeyNormal(n, addr&0xF, (u32)val << shift, 0xFF << shift); return;
case 1: AES->WriteKeyX(n, addr&0xF, (u32)val << shift, 0xFF << shift); return;
case 2: AES->WriteKeyY(n, addr&0xF, (u32)val << shift, 0xFF << shift); return;
}
}
@ -2999,7 +3001,7 @@ void ARM7IOWrite16(u32 addr, u16 val)
return;
case 0x04004406:
DSi_AES::WriteBlkCnt(val<<16);
AES->WriteBlkCnt(val<<16);
return;
case 0x4004700:
@ -3024,7 +3026,7 @@ void ARM7IOWrite16(u32 addr, u16 val)
u32 shift = (addr&1)*16;
addr -= 0x04004420;
addr &= ~1;
DSi_AES::WriteIV(addr, (u32)val << shift, 0xFFFF << shift);
AES->WriteIV(addr, (u32)val << shift, 0xFFFF << shift);
return;
}
if (addr >= 0x04004430 && addr < 0x04004440)
@ -3032,7 +3034,7 @@ void ARM7IOWrite16(u32 addr, u16 val)
u32 shift = (addr&1)*16;
addr -= 0x04004430;
addr &= ~1;
DSi_AES::WriteMAC(addr, (u32)val << shift, 0xFFFF << shift);
AES->WriteMAC(addr, (u32)val << shift, 0xFFFF << shift);
return;
}
if (addr >= 0x04004440 && addr < 0x04004500)
@ -3046,9 +3048,9 @@ void ARM7IOWrite16(u32 addr, u16 val)
switch (addr >> 4)
{
case 0: DSi_AES::WriteKeyNormal(n, addr&0xF, (u32)val << shift, 0xFFFF << shift); return;
case 1: DSi_AES::WriteKeyX(n, addr&0xF, (u32)val << shift, 0xFFFF << shift); return;
case 2: DSi_AES::WriteKeyY(n, addr&0xF, (u32)val << shift, 0xFFFF << shift); return;
case 0: AES->WriteKeyNormal(n, addr&0xF, (u32)val << shift, 0xFFFF << shift); return;
case 1: AES->WriteKeyX(n, addr&0xF, (u32)val << shift, 0xFFFF << shift); return;
case 2: AES->WriteKeyY(n, addr&0xF, (u32)val << shift, 0xFFFF << shift); return;
}
}
@ -3146,9 +3148,9 @@ void ARM7IOWrite32(u32 addr, u32 val)
case 0x0400416C: NDMAs[7]->FillData = val; return;
case 0x04004170: NDMAs[7]->WriteCnt(val); return;
case 0x04004400: DSi_AES::WriteCnt(val); return;
case 0x04004404: DSi_AES::WriteBlkCnt(val); return;
case 0x04004408: DSi_AES::WriteInputFIFO(val); return;
case 0x04004400: AES->WriteCnt(val); return;
case 0x04004404: AES->WriteBlkCnt(val); return;
case 0x04004408: AES->WriteInputFIFO(val); return;
case 0x4004700:
Log(LogLevel::Debug, "32-Bit SNDExCnt write? %08X %08X\n", val, NDS::ARM7->R[15]);
@ -3159,13 +3161,13 @@ void ARM7IOWrite32(u32 addr, u32 val)
if (addr >= 0x04004420 && addr < 0x04004430)
{
addr -= 0x04004420;
DSi_AES::WriteIV(addr, val, 0xFFFFFFFF);
AES->WriteIV(addr, val, 0xFFFFFFFF);
return;
}
if (addr >= 0x04004430 && addr < 0x04004440)
{
addr -= 0x04004430;
DSi_AES::WriteMAC(addr, val, 0xFFFFFFFF);
AES->WriteMAC(addr, val, 0xFFFFFFFF);
return;
}
if (addr >= 0x04004440 && addr < 0x04004500)
@ -3176,9 +3178,9 @@ void ARM7IOWrite32(u32 addr, u32 val)
switch (addr >> 4)
{
case 0: DSi_AES::WriteKeyNormal(n, addr&0xF, val, 0xFFFFFFFF); return;
case 1: DSi_AES::WriteKeyX(n, addr&0xF, val, 0xFFFFFFFF); return;
case 2: DSi_AES::WriteKeyY(n, addr&0xF, val, 0xFFFFFFFF); return;
case 0: AES->WriteKeyNormal(n, addr&0xF, val, 0xFFFFFFFF); return;
case 1: AES->WriteKeyX(n, addr&0xF, val, 0xFFFFFFFF); return;
case 2: AES->WriteKeyY(n, addr&0xF, val, 0xFFFFFFFF); return;
}
}