implement block linking + some refactoring

currently only supported for x64
This commit is contained in:
RSDuck
2020-04-25 13:40:51 +02:00
parent 1ad90cb334
commit 1c07932b40
18 changed files with 4870 additions and 150 deletions

View File

@ -193,14 +193,14 @@ public:
{
// code only. always nonseq 32-bit for ARM9.
s32 numC = (R[15] & 0x2) ? 0 : CodeCycles;
Cycles += numC;
Cycles -= numC;
}
void AddCycles_CI(s32 numI)
{
// code+internal
s32 numC = (R[15] & 0x2) ? 0 : CodeCycles;
Cycles += numC + numI;
Cycles -= numC + numI;
}
void AddCycles_CDI()
@ -211,9 +211,9 @@ public:
s32 numD = DataCycles;
//if (DataRegion != CodeRegion)
Cycles += std::max(numC + numD - 6, std::max(numC, numD));
Cycles -= std::max(numC + numD - 6, std::max(numC, numD));
//else
// Cycles += numC + numD;
// Cycles -= numC + numD;
}
void AddCycles_CD()
@ -223,9 +223,9 @@ public:
s32 numD = DataCycles;
//if (DataRegion != CodeRegion)
Cycles += std::max(numC + numD - 6, std::max(numC, numD));
Cycles -= std::max(numC + numD - 6, std::max(numC, numD));
//else
// Cycles += numC + numD;
// Cycles -= numC + numD;
}
void GetCodeMemRegion(u32 addr, NDS::MemRegion* region);
@ -387,13 +387,13 @@ public:
void AddCycles_C()
{
// code only. this code fetch is sequential.
Cycles += NDS::ARM7MemTimings[CodeCycles][(CPSR&0x20)?1:3];
Cycles -= NDS::ARM7MemTimings[CodeCycles][(CPSR&0x20)?1:3];
}
void AddCycles_CI(s32 num)
{
// code+internal. results in a nonseq code fetch.
Cycles += NDS::ARM7MemTimings[CodeCycles][(CPSR&0x20)?0:2] + num;
Cycles -= NDS::ARM7MemTimings[CodeCycles][(CPSR&0x20)?0:2] + num;
}
void AddCycles_CDI()
@ -405,21 +405,21 @@ public:
if ((DataRegion >> 4) == 0x02) // mainRAM
{
if (CodeRegion == 0x02)
Cycles += numC + numD;
Cycles -= numC + numD;
else
{
numC++;
Cycles += std::max(numC + numD - 3, std::max(numC, numD));
Cycles -= std::max(numC + numD - 3, std::max(numC, numD));
}
}
else if (CodeRegion == 0x02)
{
numD++;
Cycles += std::max(numC + numD - 3, std::max(numC, numD));
Cycles -= std::max(numC + numD - 3, std::max(numC, numD));
}
else
{
Cycles += numC + numD + 1;
Cycles -= numC + numD + 1;
}
}
@ -432,17 +432,17 @@ public:
if ((DataRegion >> 4) == 0x02)
{
if (CodeRegion == 0x02)
Cycles += numC + numD;
Cycles -= numC + numD;
else
Cycles += std::max(numC + numD - 3, std::max(numC, numD));
Cycles -= std::max(numC + numD - 3, std::max(numC, numD));
}
else if (CodeRegion == 0x02)
{
Cycles += std::max(numC + numD - 3, std::max(numC, numD));
Cycles -= std::max(numC + numD - 3, std::max(numC, numD));
}
else
{
Cycles += numC + numD;
Cycles -= numC + numD;
}
}
};