diff options
Diffstat (limited to 'gitlab/issues_text/target_m68k/host_missing/accel_missing/2500')
| -rw-r--r-- | gitlab/issues_text/target_m68k/host_missing/accel_missing/2500 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gitlab/issues_text/target_m68k/host_missing/accel_missing/2500 b/gitlab/issues_text/target_m68k/host_missing/accel_missing/2500 new file mode 100644 index 000000000..4ac7610a4 --- /dev/null +++ b/gitlab/issues_text/target_m68k/host_missing/accel_missing/2500 @@ -0,0 +1,4 @@ +m68k: mmu: 68030 mmu instructions are missing +Description of problem: +The 68030 has some mmu instructions like `pmove` that are only valid for the 68030 (and maybe the external mmu for the 68020??). +QEMU doesn't currently implement `pmove` and the encoding of `pmove` seems to be the same as an f-line instruction that should generate an f-line exception on everything except the 68030 so currently an f-line exception happens instead of the intended load/store to the mmu. |