diff options
| author | Samuel Holland <[email protected]> | 2024-10-16 13:27:44 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2024-10-24 14:12:54 -0700 |
| commit | 29eedc7d1587f42f33ae209be45c89c424ee9c00 (patch) | |
| tree | 194b5f7b250e8120e1eeb2aa0d1f0152e00a146e /tools/perf/scripts/python/stackcollapse.py | |
| parent | 2e6f6ea452aa9fa9f150520fdecf6bda31954db4 (diff) | |
riscv: Add CSR definitions for pointer masking
Pointer masking is controlled via a two-bit PMM field, which appears in
various CSRs depending on which extensions are implemented. Smmpm adds
the field to mseccfg; Smnpm adds the field to menvcfg; Ssnpm adds the
field to senvcfg. If the H extension is implemented, Ssnpm also defines
henvcfg.PMM and hstatus.HUPMM.
Reviewed-by: Charlie Jenkins <[email protected]>
Signed-off-by: Samuel Holland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions