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Pre-allocate guest address space

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Allow pre-allocation of the guest virtual address space in usermode emulation.

Signed-off-by: Paul Brook <paul@codesourcery.com>
This commit is contained in:
Paul Brook 2010-05-29 02:27:35 +01:00
parent 0be1d07c0e
commit 68a1c81686
5 changed files with 183 additions and 8 deletions
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1
cpu-all.h
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@ -627,6 +627,7 @@ static inline void stfq_be_p(void *ptr, float64 v)
#if defined(CONFIG_USE_GUEST_BASE)
extern unsigned long guest_base;
extern int have_guest_base;
extern unsigned long reserved_va;
#define GUEST_BASE guest_base
#else
#define GUEST_BASE 0ul