diff options
Diffstat (limited to 'src/mem/ruby')
| -rw-r--r-- | src/mem/ruby/common/Address.cc | 10 | ||||
| -rw-r--r-- | src/mem/ruby/common/Address.hh | 2 |
2 files changed, 1 insertions, 11 deletions
diff --git a/src/mem/ruby/common/Address.cc b/src/mem/ruby/common/Address.cc index 5c89d31cc..40ce0feb0 100644 --- a/src/mem/ruby/common/Address.cc +++ b/src/mem/ruby/common/Address.cc @@ -35,15 +35,7 @@ Addr bitSelect(Addr addr, unsigned int small, unsigned int big) { assert(big >= small); - - if (big >= ADDRESS_WIDTH - 1) { - return (addr >> small); - } else { - Addr mask = ~((Addr)~0 << (big + 1)); - // FIXME - this is slow to manipulate a 64-bit number using 32-bits - Addr partial = (addr & mask); - return (partial >> small); - } + return bits<Addr>(addr, big, small); } Addr diff --git a/src/mem/ruby/common/Address.hh b/src/mem/ruby/common/Address.hh index 31f52e540..30682fab0 100644 --- a/src/mem/ruby/common/Address.hh +++ b/src/mem/ruby/common/Address.hh @@ -35,8 +35,6 @@ #include "base/types.hh" -const uint32_t ADDRESS_WIDTH = 64; // address width in bytes - // selects bits inclusive Addr bitSelect(Addr addr, unsigned int small, unsigned int big); Addr maskLowOrderBits(Addr addr, unsigned int number); |