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| author | Ved Shanbhogue <91900059+ved-rivos@users.noreply.github.com> | 2024-06-14 03:39:32 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-06-14 09:39:32 +0100 |
| commit | 0e9850fed5bee44346e583f334c6e2a6a25d5cd3 (patch) | |
| tree | e903ec6f5a5ffaa16e4896832c484015675158f4 /model/riscv_sys_regs.sail | |
| parent | 575d865b80c5c760cb266bf0908b12e21cf30185 (diff) | |
| download | sail-riscv-0e9850fed5bee44346e583f334c6e2a6a25d5cd3.zip sail-riscv-0e9850fed5bee44346e583f334c6e2a6a25d5cd3.tar.gz sail-riscv-0e9850fed5bee44346e583f334c6e2a6a25d5cd3.tar.bz2 | |
Add Zaamo and Zalrsc
These are sub-extensions for AMO and LR/SC support. Currently hard-coded to be the same as overall atomic support.
Specification: https://github.com/ved-rivos/riscv-zaamo-zalrsc
Diffstat (limited to 'model/riscv_sys_regs.sail')
| -rw-r--r-- | model/riscv_sys_regs.sail | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/model/riscv_sys_regs.sail b/model/riscv_sys_regs.sail index 6c66492..3537abc 100644 --- a/model/riscv_sys_regs.sail +++ b/model/riscv_sys_regs.sail @@ -161,6 +161,10 @@ function haveZknd() -> bool = true function haveZmmul() -> bool = true +/* A extension sub-extensions */ +function haveZaamo() -> bool = haveAtomics() +function haveZalrsc() -> bool = haveAtomics() + /* Zicond extension support */ function haveZicond() -> bool = true |