diff options
| author | Cedric Orban <53445936+cedric-orban@users.noreply.github.com> | 2020-03-11 15:55:42 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-03-11 15:55:42 -0700 |
| commit | 72d284b28c9b728fd978b5c17a1fefc1888623db (patch) | |
| tree | 848ec504cad1df7fa8d5d936474992d2eebfc6c7 | |
| parent | 60e314e4d2a776b9356e47aef4f9fe5863a0c799 (diff) | |
| download | riscv-tests-72d284b28c9b728fd978b5c17a1fefc1888623db.zip riscv-tests-72d284b28c9b728fd978b5c17a1fefc1888623db.tar.gz riscv-tests-72d284b28c9b728fd978b5c17a1fefc1888623db.tar.bz2 | |
Setup a multilevel page table to avoid misaligned superpages caused by variable DRAM_BASE (#255)
* setup a multilevel page table to avoid misaligned superpages
* Revert "setup a multilevel page table to avoid misaligned superpages"
This reverts commit 73c142df7dbdd3a5347ef228a368fb58b0b12be5.
* statically fail if DRAM_BASE is not superpage-aligned
| -rw-r--r-- | isa/rv64si/dirty.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/isa/rv64si/dirty.S b/isa/rv64si/dirty.S index 8444196..15f3163 100644 --- a/isa/rv64si/dirty.S +++ b/isa/rv64si/dirty.S @@ -10,6 +10,10 @@ #include "riscv_test.h" #include "test_macros.h" +#if (DRAM_BASE >> 30 << 30) != DRAM_BASE +# error This test requires DRAM_BASE be SV39 superpage-aligned +#endif + RVTEST_RV64M RVTEST_CODE_BEGIN |