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-rw-r--r--executor/kvm.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/executor/kvm.h b/executor/kvm.h
index 835d717ae..ec6fdccc3 100644
--- a/executor/kvm.h
+++ b/executor/kvm.h
@@ -48,6 +48,7 @@
// Pool of 32 pages for dynamic PT/PD allocations.
#define X86_SYZOS_ADDR_PT_POOL 0x5000
#define X86_SYZOS_ADDR_VAR_IDT 0x25000
+#define X86_SYZOS_ADDR_VAR_TSS 0x26000
#define X86_SYZOS_ADDR_SMRAM 0x30000
// Write to this page to trigger a page fault and stop KVM_RUN.
@@ -124,6 +125,7 @@
// SYZOS segment selectors
#define X86_SYZOS_SEL_CODE 0x8
#define X86_SYZOS_SEL_DATA 0x10
+#define X86_SYZOS_SEL_TSS64 0x18
#define X86_CR0_PE 1ULL
#define X86_CR0_MP (1ULL << 1)