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Diffstat (limited to 'src/arch/vmpa.h')
-rw-r--r--src/arch/vmpa.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/arch/vmpa.h b/src/arch/vmpa.h
index 1e17f17..16fada4 100644
--- a/src/arch/vmpa.h
+++ b/src/arch/vmpa.h
@@ -104,7 +104,9 @@ int cmp_vmpa(const vmpa2t *, const vmpa2t *);
#define has_phys_addr(a) ((a)->physical != VMPA_NO_PHYSICAL)
#define has_virt_addr(a) ((a)->virtual != VMPA_NO_VIRTUAL)
-#define dup_vmpa(src) \
+#define is_invalid_vmpa(a) (!has_phys_addr(a) && !has_virt_addr(a))
+
+#define dup_vmpa(src) \
make_vmpa(get_phy_addr(src), get_virt_addr(src))
/* Décalle une position d'une certaine quantité. */