1 TEXT _mulv(SB), $0 2 MOVL r+0(FP), CX 3 MOVL a+4(FP), AX 4 MULL b+12(FP) 5 MOVL AX, 0(CX) 6 MOVL DX, BX 7 MOVL a+4(FP), AX 8 MULL b+16(FP) 9 ADDL AX, BX 10 MOVL a+8(FP), AX 11 MULL b+12(FP) 12 ADDL AX, BX 13 MOVL BX, 4(CX) 14 RET 15 16 TEXT _mul64by32(SB), $0 17 MOVL r+0(FP), CX 18 MOVL a+4(FP), AX 19 MULL b+12(FP) 20 MOVL AX, 0(CX) 21 MOVL DX, BX 22 MOVL a+8(FP), AX 23 MULL b+12(FP) 24 ADDL AX, BX 25 MOVL BX, 4(CX) 26 RET 27 28 TEXT _div64by32(SB), $0 29 MOVL r+12(FP), CX 30 MOVL a+0(FP), AX 31 MOVL a+4(FP), DX 32 DIVL b+8(FP) 33 MOVL DX, 0(CX) 34 RET 35 36 TEXT _addv(SB), $0 37 MOVL r+0(FP), CX 38 MOVL a+4(FP), AX 39 MOVL a+8(FP), BX 40 ADDL b+12(FP), AX 41 ADCL b+16(FP), BX 42 MOVL AX, 0(CX) 43 MOVL BX, 4(CX) 44 RET 45