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| author | Andreas Hansson <andreas.hansson@arm.com> | 2013-06-27 05:49:49 -0400 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2013-06-27 05:49:49 -0400 |
| commit | 997a6a4adda05ad1c3c205513b280214cb6e01c5 (patch) | |
| tree | 295786428c8fa3fad5409124cab66a14295a28eb /src/base/addr_range.hh | |
| parent | f330b3c28d489d28743f2c31b607d33036b37006 (diff) | |
| download | gem5-997a6a4adda05ad1c3c205513b280214cb6e01c5.tar.xz | |
base: Fix address range granularity calculation
This patch fixes a bug in the granularity calculation. For example, if
the high bit is 6 (counting from 0) and we have one interleaving bit,
then the granularity is now 2 ** (6 - 1 + 1) = 64.
Diffstat (limited to 'src/base/addr_range.hh')
| -rw-r--r-- | src/base/addr_range.hh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/base/addr_range.hh b/src/base/addr_range.hh index 1620a00d3..7f275e5a9 100644 --- a/src/base/addr_range.hh +++ b/src/base/addr_range.hh @@ -142,7 +142,7 @@ class AddrRange */ uint64_t granularity() const { - return ULL(1) << (intlvHighBit - intlvBits); + return ULL(1) << (intlvHighBit - intlvBits + 1); } /** |