Zbs Extension
- Implemented Version
-
1.0.0
Versions
| Version 1.0.0 | |
|---|---|
State |
ratified |
Ratification date |
2021-06 |
Ratification document |
https://drive.google.com/drive/u/0/folders/1_wqb-rXOVkGa6rqmugN3kwCftWDf1daU |
Synopsis
The single-bit instructions provide a mechanism to set, clear, invert, or extract a single bit in a register. The bit is specified by its index
Instructions
The following instructions are added by this extension in the example_rv64_with_overlay configuration:
Single-Bit clear (Register) |
|
Single-Bit clear (Immediate) |
|
Single-Bit extract (Register) |
|
Single-Bit extract (Immediate) |
|
Single-Bit invert (Register) |
|
Single-Bit invert (Immediate) |
|
Single-Bit set (Register) |
|
Single-Bit set (Immediate) |