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-rw-r--r--pkg/sentry/platform/kvm/bluepill_impl_amd64.s7
-rw-r--r--pkg/sentry/platform/ring0/defs_impl_amd64.go2
-rw-r--r--pkg/sentry/platform/ring0/entry_impl_amd64.s7
-rw-r--r--pkg/sentry/platform/ring0/entry_impl_arm64.s7
4 files changed, 9 insertions, 14 deletions
diff --git a/pkg/sentry/platform/kvm/bluepill_impl_amd64.s b/pkg/sentry/platform/kvm/bluepill_impl_amd64.s
index 3851b5017..2bbf06b18 100644
--- a/pkg/sentry/platform/kvm/bluepill_impl_amd64.s
+++ b/pkg/sentry/platform/kvm/bluepill_impl_amd64.s
@@ -10,10 +10,9 @@
// CPU entry offsets.
#define ENTRY_SCRATCH0 0x100
-#define ENTRY_SCRATCH1 0x108
-#define ENTRY_STACK_TOP 0x110
-#define ENTRY_CPU_SELF 0x118
-#define ENTRY_KERNEL_CR3 0x120
+#define ENTRY_STACK_TOP 0x108
+#define ENTRY_CPU_SELF 0x110
+#define ENTRY_KERNEL_CR3 0x118
// Bits.
#define _RFLAGS_IF 0x200
diff --git a/pkg/sentry/platform/ring0/defs_impl_amd64.go b/pkg/sentry/platform/ring0/defs_impl_amd64.go
index 795cf86ba..7c612fcb0 100644
--- a/pkg/sentry/platform/ring0/defs_impl_amd64.go
+++ b/pkg/sentry/platform/ring0/defs_impl_amd64.go
@@ -171,7 +171,6 @@ type kernelEntry struct {
// scratch space for temporary usage.
scratch0 uint64
- scratch1 uint64
// stackTop is the top of the stack.
stackTop uint64
@@ -263,7 +262,6 @@ func Emit(w io.Writer) {
e := &kernelEntry{}
fmt.Fprintf(w, "\n// CPU entry offsets.\n")
fmt.Fprintf(w, "#define ENTRY_SCRATCH0 0x%02x\n", reflect.ValueOf(&e.scratch0).Pointer()-reflect.ValueOf(e).Pointer())
- fmt.Fprintf(w, "#define ENTRY_SCRATCH1 0x%02x\n", reflect.ValueOf(&e.scratch1).Pointer()-reflect.ValueOf(e).Pointer())
fmt.Fprintf(w, "#define ENTRY_STACK_TOP 0x%02x\n", reflect.ValueOf(&e.stackTop).Pointer()-reflect.ValueOf(e).Pointer())
fmt.Fprintf(w, "#define ENTRY_CPU_SELF 0x%02x\n", reflect.ValueOf(&e.cpuSelf).Pointer()-reflect.ValueOf(e).Pointer())
fmt.Fprintf(w, "#define ENTRY_KERNEL_CR3 0x%02x\n", reflect.ValueOf(&e.kernelCR3).Pointer()-reflect.ValueOf(e).Pointer())
diff --git a/pkg/sentry/platform/ring0/entry_impl_amd64.s b/pkg/sentry/platform/ring0/entry_impl_amd64.s
index 1216f3843..9a5d6c064 100644
--- a/pkg/sentry/platform/ring0/entry_impl_amd64.s
+++ b/pkg/sentry/platform/ring0/entry_impl_amd64.s
@@ -10,10 +10,9 @@
// CPU entry offsets.
#define ENTRY_SCRATCH0 0x100
-#define ENTRY_SCRATCH1 0x108
-#define ENTRY_STACK_TOP 0x110
-#define ENTRY_CPU_SELF 0x118
-#define ENTRY_KERNEL_CR3 0x120
+#define ENTRY_STACK_TOP 0x108
+#define ENTRY_CPU_SELF 0x110
+#define ENTRY_KERNEL_CR3 0x118
// Bits.
#define _RFLAGS_IF 0x200
diff --git a/pkg/sentry/platform/ring0/entry_impl_arm64.s b/pkg/sentry/platform/ring0/entry_impl_arm64.s
index af2bdefcb..485cf9bbb 100644
--- a/pkg/sentry/platform/ring0/entry_impl_arm64.s
+++ b/pkg/sentry/platform/ring0/entry_impl_arm64.s
@@ -10,10 +10,9 @@
// CPU entry offsets.
#define ENTRY_SCRATCH0 0x100
-#define ENTRY_SCRATCH1 0x108
-#define ENTRY_STACK_TOP 0x110
-#define ENTRY_CPU_SELF 0x118
-#define ENTRY_KERNEL_CR3 0x120
+#define ENTRY_STACK_TOP 0x108
+#define ENTRY_CPU_SELF 0x110
+#define ENTRY_KERNEL_CR3 0x118
// Bits.
#define _RFLAGS_IF 0x200