ref: a141f4c53a32d8227f9a490a8e4f7d87445c47d1
dir: /sys/src/libc/386/vlop.s/
TEXT _mulv(SB), $0 MOVL r+0(FP), CX MOVL a+4(FP), AX MULL b+12(FP) MOVL AX, 0(CX) MOVL DX, BX MOVL a+4(FP), AX MULL b+16(FP) ADDL AX, BX MOVL a+8(FP), AX MULL b+12(FP) ADDL AX, BX MOVL BX, 4(CX) RET TEXT _mul64by32(SB), $0 MOVL r+0(FP), CX MOVL a+4(FP), AX MULL b+12(FP) MOVL AX, 0(CX) MOVL DX, BX MOVL a+8(FP), AX MULL b+12(FP) ADDL AX, BX MOVL BX, 4(CX) RET TEXT _div64by32(SB), $0 MOVL r+12(FP), CX MOVL a+0(FP), AX MOVL a+4(FP), DX DIVL b+8(FP) MOVL DX, 0(CX) RET TEXT _addv(SB),1,$0 /* used in profiler, can't be profiled */ MOVL r+0(FP), CX MOVL a+4(FP), AX MOVL a+8(FP), BX ADDL b+12(FP), AX ADCL b+16(FP), BX MOVL AX, 0(CX) MOVL BX, 4(CX) RET TEXT _subv(SB),1,$0 /* used in profiler, can't be profiled */ MOVL r+0(FP), CX MOVL a+4(FP), AX MOVL a+8(FP), BX SUBL b+12(FP), AX SBBL b+16(FP), BX MOVL AX, 0(CX) MOVL BX, 4(CX) RET