mulhu.h\insns\riscv - rocket-tools/riscv-gnu-toolchain/spike.git - Unnamed repository; edit this file 'description' to name the repository.

index : rocket-tools/riscv-gnu-toolchain/spike.git

Unnamed repository; edit this file 'description' to name the repository.

root

about summary refs log tree commit diff

path: root/riscv/insns/mulhu.h

blob: 9ce751e3a39365b757493543a37a67ca2c412a2a (plain)

require_either_extension('M', EXT_ZMMUL);
if (xlen == 64)
  WRITE_RD(mulhu(RS1, RS2));
else
  WRITE_RD(sext32(((uint64_t)(uint32_t)RS1 * (uint64_t)(uint32_t)RS2) >> 32));