mirror of
https://github.com/melonDS-emu/melonDS.git
synced 2025-07-22 22:01:06 -06:00
fasterer IRQ check. clean up code.
This commit is contained in:
31
src/ARM.cpp
31
src/ARM.cpp
@ -83,6 +83,8 @@ void ARM::Reset()
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Cycles = 0;
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Halted = 0;
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IRQ = 0;
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for (int i = 0; i < 16; i++)
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R[i] = 0;
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@ -173,23 +175,6 @@ void ARMv5::JumpTo(u32 addr, bool restorecpsr)
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// aging cart debug crap
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//if (addr == 0x0201764C) printf("capture test %d: R1=%08X\n", R[6], R[1]);
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//if (addr == 0x020175D8) printf("capture test %d: res=%08X\n", R[6], R[0]);
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// R0=DMA# R1=src R2=size
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//if (addr==0x02019A88) printf("[%08X] [%03d] GX FIFO CMD %08X\n", R[15], NDS::ARM9Read16(0x04000006), R[0]);
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//if (addr==0x02022A5C) printf("[%08X] [%03d|%04X] RENDE SHITO %08X\n", R[15], NDS::ARM9Read16(0x04000006), NDS::ARM9Read16(0x04000304), R[0]);
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/*if (addr==0x0204BE29) printf("%08X -> recvfrom\n", R[15]);
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if (R[15]==0x0204BE5E) printf("recvfrom() ret:%d errno:%d %08X\n", R[0], NDS::ARM9Read32(0x217F398), addr);
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if (R[15]==0x0205038A) printf("sgrecvfrom() ret:%d errno:%d %08X\n", R[0], NDS::ARM9Read32(0x217F398), addr);
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if (addr==0x02050379 || addr==0x0205036D) printf("morp %08X->%08X, %d\n", R[15], addr, R[7]);*/
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/*if (addr==0x020B5F14) printf("VRAM UNMAP %02X %08X\n", R[0], R[15]);
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if (addr==0x020B5FAC) printf("VRAM MAP %2X %08X\n", R[0], R[15]);
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if (addr==0x0209F860) printf("VRAM BLORP %02X %08X\n", R[0], R[15]);
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if (addr==0x02005A34) printf("VAZAVAZORP %08X. VCOUNT=%d\n", R[15], NDS::ARM9Read16(0x04000006));
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if (addr==0x0209FBEC) printf("COUILLON. %08X %08X\n", R[0], R[1]);
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if (addr==0x02004AA8) printf("ANEBATE 1 %d\n", NDS::ARM9Read16(0x04000006));
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if (addr==0x020058C8) printf("ANEBATE 2 %d\n", NDS::ARM9Read16(0x04000006));
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if (addr==0x02005398) printf("ANEBATE 3 %d %d\n", NDS::ARM9Read16(0x04000006), (u32)(NDS::ARM9Timestamp-vbltime));
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if (addr==0x02005A5C) printf("PLAFORP %d\n", NDS::ARM9Read16(0x04000006));
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if (addr==0x209FBDC) printf("ROLOLORP\n");*/
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u32 oldregion = R[15] >> 24;
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u32 newregion = addr >> 24;
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@ -518,8 +503,6 @@ void ARMv5::Execute()
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}
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else
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AddCycles_C();
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//if (R[15]>=0x02005A5C && R[15]<=0x02005A84) printf("NORP %08X %d\n", R[15]-8, NDS::ARM9Read16(0x04000006));
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}
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// TODO optimize this shit!!!
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@ -531,11 +514,12 @@ void ARMv5::Execute()
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}
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break;
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}
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if (NDS::IF[0] & NDS::IE[0])
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/*if (NDS::IF[0] & NDS::IE[0])
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{
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if (NDS::IME[0] & 0x1)
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TriggerIRQ();
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}
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}*/
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if (IRQ) TriggerIRQ();
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NDS::ARM9Timestamp += Cycles;
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Cycles = 0;
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@ -607,11 +591,12 @@ void ARMv4::Execute()
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}
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break;
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}
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if (NDS::IF[1] & NDS::IE[1])
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/*if (NDS::IF[1] & NDS::IE[1])
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{
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if (NDS::IME[1] & 0x1)
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TriggerIRQ();
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}
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}*/
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if (IRQ) TriggerIRQ();
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NDS::ARM7Timestamp += Cycles;
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Cycles = 0;
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