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support extents

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This commit is contained in:
Stephen Crane 2014-10-22 20:14:23 +01:00
parent 1df2a2d030
commit 72f53947d2
1 changed files with 3 additions and 0 deletions
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3
memory.h
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@ -37,13 +37,16 @@ public:
protected:
address _acc, _base;
private:
friend class Memory;
int _pages;
};
// insert a new device instance
//
void put (Device &d, address at);
void put (Device &d, address at, int ep) { d._pages = ep; put(d, at); }
Device *get (address at) const { return _pages[at/page_size]; }
// primary access interface