From ffa542879cca228b4e5f1bea6ba8de94dfacb90d Mon Sep 17 00:00:00 2001
From: 6eanut <jiakaiPeanut@gmail.com>
Date: Thu, 26 Feb 2026 01:20:42 +0000
Subject: executor: move common SYZOS API call descriptors to
 common_kvm_syzos.h

---
 executor/common_kvm_amd64_syzos.h   | 25 -------------------------
 executor/common_kvm_arm64_syzos.h   | 20 --------------------
 executor/common_kvm_riscv64_syzos.h | 15 ---------------
 executor/common_kvm_syzos.h         | 26 ++++++++++++++++++++++++++
 4 files changed, 26 insertions(+), 60 deletions(-)

(limited to 'executor')

diff --git a/executor/common_kvm_amd64_syzos.h b/executor/common_kvm_amd64_syzos.h
index 10e4a5e49..05de55849 100644
--- a/executor/common_kvm_amd64_syzos.h
+++ b/executor/common_kvm_amd64_syzos.h
@@ -45,11 +45,6 @@ typedef enum {
 	SYZOS_API_STOP, // Must be the last one
 } syzos_api_id;
 
-struct api_call_header {
-	uint64 call;
-	uint64 size;
-};
-
 struct api_call_uexit {
 	struct api_call_header header;
 	uint64 exit_code;
@@ -79,26 +74,6 @@ struct api_call_cpuid {
 	uint32 ecx;
 };
 
-struct api_call_1 {
-	struct api_call_header header;
-	uint64 arg;
-};
-
-struct api_call_2 {
-	struct api_call_header header;
-	uint64 args[2];
-};
-
-struct api_call_3 {
-	struct api_call_header header;
-	uint64 args[3];
-};
-
-struct api_call_5 {
-	struct api_call_header header;
-	uint64 args[5];
-};
-
 // This struct must match the push/pop order in nested_vm_exit_handler_intel_asm().
 struct l2_guest_regs {
 	uint64 rax, rbx, rcx, rdx, rsi, rdi, rbp;
diff --git a/executor/common_kvm_arm64_syzos.h b/executor/common_kvm_arm64_syzos.h
index ae4f0530d..b36666725 100644
--- a/executor/common_kvm_arm64_syzos.h
+++ b/executor/common_kvm_arm64_syzos.h
@@ -32,31 +32,11 @@ typedef enum {
 	SYZOS_API_STOP, // Must be the last one
 } syzos_api_id;
 
-struct api_call_header {
-	uint64 call;
-	uint64 size;
-};
-
 struct api_call_uexit {
 	struct api_call_header header;
 	uint64 exit_code;
 };
 
-struct api_call_1 {
-	struct api_call_header header;
-	uint64 arg;
-};
-
-struct api_call_2 {
-	struct api_call_header header;
-	uint64 args[2];
-};
-
-struct api_call_3 {
-	struct api_call_header header;
-	uint64 args[3];
-};
-
 struct api_call_code {
 	struct api_call_header header;
 	uint32 insns[];
diff --git a/executor/common_kvm_riscv64_syzos.h b/executor/common_kvm_riscv64_syzos.h
index 421ca5929..ba9139e0a 100644
--- a/executor/common_kvm_riscv64_syzos.h
+++ b/executor/common_kvm_riscv64_syzos.h
@@ -20,26 +20,11 @@ typedef enum {
 	SYZOS_API_STOP, // Must be the last one
 } syzos_api_id;
 
-struct api_call_header {
-	uint64 call;
-	uint64 size;
-};
-
 struct api_call_code {
 	struct api_call_header header;
 	uint32 insns[];
 };
 
-struct api_call_1 {
-	struct api_call_header header;
-	uint64 arg;
-};
-
-struct api_call_2 {
-	struct api_call_header header;
-	uint64 args[2];
-};
-
 GUEST_CODE static void guest_uexit(uint64 exit_code);
 GUEST_CODE static void guest_execute_code(uint32* insns, uint64 size);
 GUEST_CODE static void guest_handle_csrr(uint32 csr);
diff --git a/executor/common_kvm_syzos.h b/executor/common_kvm_syzos.h
index 096ff2556..6dc75be36 100644
--- a/executor/common_kvm_syzos.h
+++ b/executor/common_kvm_syzos.h
@@ -53,4 +53,30 @@
 // Start/end of the guest section.
 extern char *__start_guest, *__stop_guest;
 
+// Common SYZOS API call descriptors.
+struct api_call_header {
+	uint64 call;
+	uint64 size;
+};
+
+struct api_call_1 {
+	struct api_call_header header;
+	uint64 arg;
+};
+
+struct api_call_2 {
+	struct api_call_header header;
+	uint64 args[2];
+};
+
+struct api_call_3 {
+	struct api_call_header header;
+	uint64 args[3];
+};
+
+struct api_call_5 {
+	struct api_call_header header;
+	uint64 args[5];
+};
+
 #endif // EXECUTOR_COMMON_KVM_SYZOS_H
-- 
cgit mrf-deployment