[PATCH v15 04/23] KVM: selftests: Expose segment definitions to assembly files

[Lisa Wang]

From: Sagi Shahar <sagis@xxxxxxxxxx>

Extract kernel segment definitions into a separate header for assembly
files.

Signed-off-by: Sagi Shahar <sagis@xxxxxxxxxx>
Signed-off-by: Lisa Wang <wyihan@xxxxxxxxxx>
Reviewed-by: Ira Weiny <ira.weiny@xxxxxxxxx>
Reviewed-by: Binbin Wu <binbin.wu@xxxxxxxxxxxxxxx>
Reviewed-by: Xiaoyao Li <xiaoyao.li@xxxxxxxxx>
Reviewed-by: Ackerley Tng <ackerleytng@xxxxxxxxxx>
---
 tools/testing/selftests/kvm/include/x86/processor_asm.h | 12 ++++++++++++
 tools/testing/selftests/kvm/lib/x86/processor.c         |  5 +----
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/kvm/include/x86/processor_asm.h b/tools/testing/selftests/kvm/include/x86/processor_asm.h
new file mode 100644
index 000000000000..713b6bc0aeb7
--- /dev/null
+++ b/tools/testing/selftests/kvm/include/x86/processor_asm.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Used for storing defines used by both c and assembly code.
+ */
+#ifndef SELFTEST_KVM_PROCESSOR_ASM_H
+#define SELFTEST_KVM_PROCESSOR_ASM_H
+
+#define KERNEL_CS	0x8
+#define KERNEL_DS	0x10
+#define KERNEL_TSS	0x18
+
+#endif  /* SELFTEST_KVM_PROCESSOR_ASM_H */
diff --git a/tools/testing/selftests/kvm/lib/x86/processor.c b/tools/testing/selftests/kvm/lib/x86/processor.c
index b87ba7d8538b..1944eb2489d8 100644
--- a/tools/testing/selftests/kvm/lib/x86/processor.c
+++ b/tools/testing/selftests/kvm/lib/x86/processor.c
@@ -8,6 +8,7 @@
 #include "kvm_util.h"
 #include "pmu.h"
 #include "processor.h"
+#include "processor_asm.h"
 #include "smm.h"
 #include "svm_util.h"
 #include "sev.h"
@@ -18,10 +19,6 @@
 #define NUM_INTERRUPTS 256
 #endif
 
-#define KERNEL_CS	0x8
-#define KERNEL_DS	0x10
-#define KERNEL_TSS	0x18
-
 gva_t exception_handlers;
 bool host_cpu_is_amd;
 bool host_cpu_is_intel;

-- 
2.56.0.rc1.315.gc6ed9934b7-goog