diff options
Diffstat (limited to 'src/mem/request.hh')
| -rw-r--r-- | src/mem/request.hh | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mem/request.hh b/src/mem/request.hh index af1d6d8a8..a1524f807 100644 --- a/src/mem/request.hh +++ b/src/mem/request.hh @@ -44,6 +44,7 @@ class Request; typedef Request* RequestPtr; + /** The request is a Load locked/store conditional. */ const unsigned LOCKED = 0x001; /** The virtual address is also the physical address. */ @@ -62,6 +63,8 @@ const unsigned PF_EXCLUSIVE = 0x100; const unsigned EVICT_NEXT = 0x200; /** The request should ignore unaligned access faults */ const unsigned NO_ALIGN_FAULT = 0x400; +/** The request was an instruction read. */ +const unsigned INST_READ = 0x800; class Request { @@ -224,6 +227,11 @@ class Request /** Accessor function for pc.*/ Addr getPC() { assert(validPC); return pc; } + /** Accessor Function to Check Cacheability. */ + bool isUncacheable() { return getFlags() & UNCACHEABLE; } + + bool isInstRead() { return getFlags() & INST_READ; } + friend class Packet; }; |