+ case COP2:
+ rs1[i]=0;
+ rs2[i]=0;
+ rt1[i]=0;
+ rt2[i]=0;
+ if(op2<3) rt1[i]=(source[i]>>16)&0x1F; // MFC2/CFC2
+ if(op2>3) rs1[i]=(source[i]>>16)&0x1F; // MTC2/CTC2
+ rs2[i]=CSREG;
+ int gr=(source[i]>>11)&0x1F;
+ switch(op2)
+ {
+ case 0x00: gte_rs[i]=1ll<<gr; break; // MFC2
+ case 0x04: gte_rt[i]=1ll<<gr; break; // MTC2
+ case 0x02: gte_rs[i]=1ll<<(gr+32); // CFC2
+ if(gr==31&&!gte_reads_flags) {
+ assem_debug("gte flag read encountered @%08x\n",addr + i*4);
+ gte_reads_flags=1;
+ }
+ break;
+ case 0x06: gte_rt[i]=1ll<<(gr+32); break; // CTC2
+ }
+ break;