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| author | Andrew Waterman <andrew@sifive.com> | 2021-03-17 00:30:12 -0700 |
|---|---|---|
| committer | Andrew Waterman <andrew@sifive.com> | 2021-03-25 22:21:06 -0700 |
| commit | b9eba474fb52dbf205c7b466af458397a7487216 (patch) | |
| tree | e203753f33c579d163b9c94bffa1d50c92c21b65 /machine/htif.c | |
| parent | 0b5ef9cf755811e6a8a2901585f3ecb5604e55f1 (diff) | |
| download | riscv-pk-b9eba474fb52dbf205c7b466af458397a7487216.zip riscv-pk-b9eba474fb52dbf205c7b466af458397a7487216.tar.gz riscv-pk-b9eba474fb52dbf205c7b466af458397a7487216.tar.bz2 | |
pk: support >2 GiB of user memory for RV64
Previously, the pk would always run from virtual address MEM_START.
Instead, remap it into the negative virtual addresses, allowing user
processes to expand beyond MEM_START.
Diffstat (limited to 'machine/htif.c')
0 files changed, 0 insertions, 0 deletions