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| author | Giacomo Gabrielli <Giacomo.Gabrielli@arm.com> | 2014-01-24 15:29:30 -0600 |
|---|---|---|
| committer | Giacomo Gabrielli <Giacomo.Gabrielli@arm.com> | 2014-01-24 15:29:30 -0600 |
| commit | d3444c6603afe38b00036292a854f52069b90a80 (patch) | |
| tree | f55ed76ead15d7b209c7b077657f149d18064f4f /src/mem/request.hh | |
| parent | aefe9cc624902fe26535028f86ba3a45f555bcf0 (diff) | |
| download | gem5-d3444c6603afe38b00036292a854f52069b90a80.tar.xz | |
mem: Add flag to request if it was generated by a page table walk
Diffstat (limited to 'src/mem/request.hh')
| -rw-r--r-- | src/mem/request.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mem/request.hh b/src/mem/request.hh index ade7a75df..ebf0ebb58 100644 --- a/src/mem/request.hh +++ b/src/mem/request.hh @@ -142,6 +142,8 @@ class Request /** The request targets the secure memory space. */ static const FlagsType SECURE = 0x10000000; + /** The request is a page table walk */ + static const FlagsType PT_WALK = 0x20000000; /** These flags are *not* cleared when a Request object is reused (assigned a new address). */ @@ -616,6 +618,7 @@ class Request bool isMmappedIpr() const { return _flags.isSet(MMAPPED_IPR); } bool isClearLL() const { return _flags.isSet(CLEAR_LL); } bool isSecure() const { return _flags.isSet(SECURE); } + bool isPTWalk() const { return _flags.isSet(PT_WALK); } }; #endif // __MEM_REQUEST_HH__ |