FUCK

CODE/UTSM/kernel/main.c

@@ -7,6 +7,7 @@
 #include <utsm/dsk.h>
 #include <utsm/block.h>
 #include <utsm/net.h>
+#include <utsm/ipc_shm.h>
 
 void arch_halt_forever(void);
 
@@ -43,6 +44,49 @@ void kernel_main(void) {
     int result = utsm_selftest_run();
     if (result == 0) {
         log_info("[UTSM] SELFTEST PASS");
+
+        /* Phase 1.1: VMM (VMX/EPT) 初始化 + 自检
+         * 若 VMX 不可用（如 QEMU 未启用），仅警告，不阻断 DSK 启动 */
+        if (vmm_init() == 0) {
+            log_info("[UTSM] VMM init ok");
+            int vmm_st = vmm_self_test();
+            if (vmm_st == 0) {
+                log_info("[UTSM] VMM self-test PASS");
+
+                /* Phase 1.2: Linux 加载器 + 启动
+                 * 若 bzImage 模块存在，加载并启动 Linux guest。
+                 * 若无 bzImage，跳过 Linux 启动，继续 DSK 流程。 */
+                if (linux_loader_init() == 0) {
+                    log_info("[UTSM] Linux loader init ok");
+
+                    /* Phase 1.3: Initialize IPC shared memory before
+                     * launching Linux. Allocates 1MB, initializes ring
+                     * buffers, and EPT-maps at GPA 0x04000000 so the
+                     * Linux guest can access it via UTSM_HCALL_SHM_INFO. */
+                    if (ipc_shm_init() == 0) {
+                        log_info("[UTSM] IPC shm init ok");
+                    } else {
+                        log_error("[UTSM] IPC shm init failed (non-fatal)");
+                    }
+
+                    int lin_st = linux_launch();
+                    if (lin_st == 0) {
+                        log_info("[UTSM] Linux guest terminated");
+                    } else {
+                        log_error("[UTSM] Linux launch failed");
+                        log_hex64("[UTSM] Linux st=", (u64)(i64)lin_st);
+                    }
+                } else {
+                    log_warn("[UTSM] Linux loader unavailable (no bzImage)");
+                }
+            } else {
+                log_error("[UTSM] VMM self-test FAIL");
+                log_hex64("[UTSM] VMM st=", (u64)(i64)vmm_st);
+            }
+        } else {
+            log_warn("[UTSM] VMM unavailable (VMX not supported or disabled)");
+        }
+
         if (dsk_load_and_jump() != 0) {
             log_error("[UTSM] DSK jump failed");
         }