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Diffstat (limited to 'riscv/insns/rolw.h')
| -rw-r--r-- | riscv/insns/rolw.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/riscv/insns/rolw.h b/riscv/insns/rolw.h new file mode 100644 index 0000000..6d66a50 --- /dev/null +++ b/riscv/insns/rolw.h @@ -0,0 +1,5 @@ +require_rv64; +require_extension('B'); +int shamt = RS2 & 31; +int rshamt = -shamt & 31; +WRITE_RD(sext32((RS1 << shamt) | (zext32(RS1) >> rshamt))); |