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fasterer IRQ check. clean up code.

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This commit is contained in:
Arisotura
2019-06-08 22:16:51 +02:00
parent 8fc30d69c5
commit 00a5576492
3 changed files with 40 additions and 47 deletions
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31
src/ARM.cpp
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@ -83,6 +83,8 @@ void ARM::Reset()
Cycles = 0;
Halted = 0;
IRQ = 0;
for (int i = 0; i < 16; i++)
R[i] = 0;
@ -173,23 +175,6 @@ void ARMv5::JumpTo(u32 addr, bool restorecpsr)
// aging cart debug crap
//if (addr == 0x0201764C) printf("capture test %d: R1=%08X\n", R[6], R[1]);
//if (addr == 0x020175D8) printf("capture test %d: res=%08X\n", R[6], R[0]);
// R0=DMA# R1=src R2=size
//if (addr==0x02019A88) printf("[%08X] [%03d] GX FIFO CMD %08X\n", R[15], NDS::ARM9Read16(0x04000006), R[0]);
//if (addr==0x02022A5C) printf("[%08X] [%03d|%04X] RENDE SHITO %08X\n", R[15], NDS::ARM9Read16(0x04000006), NDS::ARM9Read16(0x04000304), R[0]);
/*if (addr==0x0204BE29) printf("%08X -> recvfrom\n", R[15]);
if (R[15]==0x0204BE5E) printf("recvfrom() ret:%d errno:%d %08X\n", R[0], NDS::ARM9Read32(0x217F398), addr);
if (R[15]==0x0205038A) printf("sgrecvfrom() ret:%d errno:%d %08X\n", R[0], NDS::ARM9Read32(0x217F398), addr);
if (addr==0x02050379 || addr==0x0205036D) printf("morp %08X->%08X, %d\n", R[15], addr, R[7]);*/
/*if (addr==0x020B5F14) printf("VRAM UNMAP %02X %08X\n", R[0], R[15]);
if (addr==0x020B5FAC) printf("VRAM MAP %2X %08X\n", R[0], R[15]);
if (addr==0x0209F860) printf("VRAM BLORP %02X %08X\n", R[0], R[15]);
if (addr==0x02005A34) printf("VAZAVAZORP %08X. VCOUNT=%d\n", R[15], NDS::ARM9Read16(0x04000006));
if (addr==0x0209FBEC) printf("COUILLON. %08X %08X\n", R[0], R[1]);
if (addr==0x02004AA8) printf("ANEBATE 1 %d\n", NDS::ARM9Read16(0x04000006));
if (addr==0x020058C8) printf("ANEBATE 2 %d\n", NDS::ARM9Read16(0x04000006));
if (addr==0x02005398) printf("ANEBATE 3 %d %d\n", NDS::ARM9Read16(0x04000006), (u32)(NDS::ARM9Timestamp-vbltime));
if (addr==0x02005A5C) printf("PLAFORP %d\n", NDS::ARM9Read16(0x04000006));
if (addr==0x209FBDC) printf("ROLOLORP\n");*/
u32 oldregion = R[15] >> 24;
u32 newregion = addr >> 24;
@ -518,8 +503,6 @@ void ARMv5::Execute()
}
else
AddCycles_C();
//if (R[15]>=0x02005A5C && R[15]<=0x02005A84) printf("NORP %08X %d\n", R[15]-8, NDS::ARM9Read16(0x04000006));
}
// TODO optimize this shit!!!
@ -531,11 +514,12 @@ void ARMv5::Execute()
}
break;
}
if (NDS::IF[0] & NDS::IE[0])
/*if (NDS::IF[0] & NDS::IE[0])
{
if (NDS::IME[0] & 0x1)
TriggerIRQ();
}
}*/
if (IRQ) TriggerIRQ();
NDS::ARM9Timestamp += Cycles;
Cycles = 0;
@ -607,11 +591,12 @@ void ARMv4::Execute()
}
break;
}
if (NDS::IF[1] & NDS::IE[1])
/*if (NDS::IF[1] & NDS::IE[1])
{
if (NDS::IME[1] & 0x1)
TriggerIRQ();
}
}*/
if (IRQ) TriggerIRQ();
NDS::ARM7Timestamp += Cycles;
Cycles = 0;