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s32 to sio32

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This commit is contained in:
jiangzhengwenjz
2020-01-10 06:25:57 +08:00
parent aa98431995
commit 3a8006e30c
6 changed files with 40 additions and 40 deletions
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src/librfu_s32id.c → src/librfu_sio32id.c
+34 -34
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@@ -4,7 +4,7 @@ static void Sio32IDIntr(void);
static void Sio32IDInit(void);
static s32 Sio32IDMain(void);
struct RfuS32Id gRfuS32Id;
struct RfuSIO32Id gRfuSIO32Id;
static const u16 Sio32ConnectionData[] = { 0x494e, 0x544e, 0x4e45, 0x4f44 }; // NINTENDO
static const char Sio32IDLib_Var[] = "Sio32ID_030820";
@@ -52,7 +52,7 @@ static void Sio32IDInit(void)
REG_RCNT = 0;
REG_SIOCNT = SIO_32BIT_MODE;
REG_SIOCNT |= SIO_INTR_ENABLE | SIO_ENABLE;
CpuFill32(0, &gRfuS32Id, sizeof(struct RfuS32Id));
CpuFill32(0, &gRfuSIO32Id, sizeof(struct RfuSIO32Id));
REG_IF = INTR_FLAG_SERIAL;
}
@@ -60,39 +60,39 @@ static s32 Sio32IDMain(void)
{
u8 r12;
switch (r12 = gRfuS32Id.unk1)
switch (r12 = gRfuSIO32Id.unk1)
{
case 0:
gRfuS32Id.unk0 = 1;
gRfuSIO32Id.unk0 = 1;
REG_SIOCNT |= SIO_38400_BPS;
REG_IME = r12;
REG_IE |= INTR_FLAG_SERIAL;
REG_IME = 1;
gRfuS32Id.unk1 = 1;
gRfuSIO32Id.unk1 = 1;
*(vu8 *)&REG_SIOCNT |= SIO_ENABLE;
break;
case 1:
if (gRfuS32Id.unkA == 0)
if (gRfuSIO32Id.unkA == 0)
{
if (gRfuS32Id.unk0 == 1)
if (gRfuSIO32Id.unk0 == 1)
{
if (gRfuS32Id.unk2 == 0)
if (gRfuSIO32Id.unk2 == 0)
{
REG_IME = gRfuS32Id.unk2;
REG_IME = gRfuSIO32Id.unk2;
REG_SIOCNT |= SIO_ENABLE;
REG_IME = r12;
}
}
else if (gRfuS32Id.unk4 != 0x8001 && !gRfuS32Id.unk2)
else if (gRfuSIO32Id.unk4 != 0x8001 && !gRfuSIO32Id.unk2)
{
REG_IME = gRfuS32Id.unk2;
REG_IME = gRfuSIO32Id.unk2;
REG_IE &= ~INTR_FLAG_SERIAL;
REG_IME = r12;
REG_SIOCNT = gRfuS32Id.unk2;
REG_SIOCNT = gRfuSIO32Id.unk2;
REG_SIOCNT = SIO_32BIT_MODE;
REG_IF = INTR_FLAG_SERIAL;
REG_SIOCNT |= SIO_INTR_ENABLE | SIO_ENABLE;
REG_IME = gRfuS32Id.unk2;
REG_IME = gRfuSIO32Id.unk2;
REG_IE |= INTR_FLAG_SERIAL;
REG_IME = r12;
}
@@ -100,11 +100,11 @@ static s32 Sio32IDMain(void)
}
else
{
gRfuS32Id.unk1 = 2;
gRfuSIO32Id.unk1 = 2;
// fallthrough
}
default:
return gRfuS32Id.unkA;
return gRfuSIO32Id.unkA;
}
return 0;
}
@@ -122,43 +122,43 @@ static void Sio32IDIntr(void)
#endif
r5 = REG_SIODATA32;
if (gRfuS32Id.unk0 != 1)
if (gRfuSIO32Id.unk0 != 1)
REG_SIOCNT |= SIO_ENABLE;
r1 = 16 * gRfuS32Id.unk0; // to handle side effect of inline asm
r1 = 16 * gRfuSIO32Id.unk0; // to handle side effect of inline asm
r1 = (r5 << r1) >> 16;
r5 = (r5 << 16 * (1 - gRfuS32Id.unk0)) >> 16;
if (gRfuS32Id.unkA == 0)
r5 = (r5 << 16 * (1 - gRfuSIO32Id.unk0)) >> 16;
if (gRfuSIO32Id.unkA == 0)
{
if (r1 == gRfuS32Id.unk6)
if (r1 == gRfuSIO32Id.unk6)
{
if (gRfuS32Id.unk2 > 3)
if (gRfuSIO32Id.unk2 > 3)
{
gRfuS32Id.unkA = r5;
gRfuSIO32Id.unkA = r5;
}
else if (r1 == (u16)~gRfuS32Id.unk4)
else if (r1 == (u16)~gRfuSIO32Id.unk4)
{
r0_ = ~gRfuS32Id.unk6;
r0_ = ~gRfuSIO32Id.unk6;
if (r5 == r0_)
++gRfuS32Id.unk2;
++gRfuSIO32Id.unk2;
}
}
else
{
gRfuS32Id.unk2 = gRfuS32Id.unkA;
gRfuSIO32Id.unk2 = gRfuSIO32Id.unkA;
}
}
if (gRfuS32Id.unk2 < 4)
gRfuS32Id.unk4 = *(gRfuS32Id.unk2 + Sio32ConnectionData);
if (gRfuSIO32Id.unk2 < 4)
gRfuSIO32Id.unk4 = *(gRfuSIO32Id.unk2 + Sio32ConnectionData);
else
gRfuS32Id.unk4 = 0x8001;
gRfuS32Id.unk6 = ~r5;
REG_SIODATA32 = (gRfuS32Id.unk4 << 16 * (1 - gRfuS32Id.unk0))
+ (gRfuS32Id.unk6 << 16 * gRfuS32Id.unk0);
if (gRfuS32Id.unk0 == 1 && (gRfuS32Id.unk2 || r5 == 0x494E))
gRfuSIO32Id.unk4 = 0x8001;
gRfuSIO32Id.unk6 = ~r5;
REG_SIODATA32 = (gRfuSIO32Id.unk4 << 16 * (1 - gRfuSIO32Id.unk0))
+ (gRfuSIO32Id.unk6 << 16 * gRfuSIO32Id.unk0);
if (gRfuSIO32Id.unk0 == 1 && (gRfuSIO32Id.unk2 || r5 == 0x494E))
{
for (r0 = 0; r0 < 600; ++r0)
;
if (gRfuS32Id.unkA == 0)
if (gRfuSIO32Id.unkA == 0)
REG_SIOCNT |= SIO_ENABLE;
}
}