diff options
Diffstat (limited to 'src/sim/process.hh')
| -rw-r--r-- | src/sim/process.hh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/sim/process.hh b/src/sim/process.hh index a5265f5b0..cddd060fd 100644 --- a/src/sim/process.hh +++ b/src/sim/process.hh @@ -210,6 +210,21 @@ class Process : public SimObject /// @return Whether the fault has been fixed. bool fixupStackFault(Addr vaddr); + /** + * Map a contiguous range of virtual addresses in this process's + * address space to a contiguous range of physical addresses. + * This function exists primarily to enable exposing the map + * operation to python, so that configuration scripts can set up + * mappings in SE mode. + * + * @param vaddr The starting virtual address of the range. + * @param paddr The starting physical address of the range. + * @param size The length of the range in bytes. + * @return True if the map operation was successful. (At this + * point in time, the map operation always succeeds.) + */ + bool map(Addr vaddr, Addr paddr, int size); + void serialize(std::ostream &os); void unserialize(Checkpoint *cp, const std::string §ion); }; |