Palacios Public Git Repository

To checkout Palacios execute

  git clone http://v3vee.org/palacios/palacios.web/palacios.git
This will give you the master branch. You probably want the devel branch or one of the release branches. To switch to the devel branch, simply execute
  cd palacios
  git checkout --track -b devel origin/devel
The other branches are similar.


Moved guest initialization to vm_guest.c, added guest_info hypercall
[palacios.git] / palacios / src / palacios / vm_guest.c
index c2bb07d..e62835c 100644 (file)
@@ -357,3 +357,156 @@ void v3_print_GPRs(struct guest_info * info) {
 }
 
 #endif
+
+
+#include <palacios/vmcs.h>
+#include <palacios/vmcb.h>
+static int info_hcall(struct guest_info * core, uint_t hcall_id, void * priv_data) {
+    v3_cpu_arch_t cpu_type = v3_get_cpu_type(v3_get_cpu_id());
+    
+    v3_print_guest_state(core);
+    
+
+    // init SVM/VMX
+#ifdef CONFIG_SVM
+    if ((cpu_type == V3_SVM_CPU) || (cpu_type == V3_SVM_REV3_CPU)) {
+       PrintDebugVMCB((vmcb_t *)(core->vmm_data));
+    }
+#endif
+#ifdef CONFIG_VMX
+    else if ((cpu_type == V3_VMX_CPU) || (cpu_type == V3_VMX_EPT_CPU)) {
+       v3_print_vmcs();
+    }
+#endif
+    else {
+       PrintError("Invalid CPU Type\n");
+       return -1;
+    }
+    
+
+    return 0;
+}
+
+
+#ifdef CONFIG_SVM
+#include <palacios/svm.h>
+#include <palacios/svm_io.h>
+#include <palacios/svm_msr.h>
+#endif
+
+#ifdef CONFIG_VMX
+#include <palacios/vmx.h>
+#include <palacios/vmx_io.h>
+#include <palacios/vmx_msr.h>
+#endif
+
+
+int v3_init_vm(struct v3_vm_info * vm) {
+    v3_cpu_arch_t cpu_type = v3_get_cpu_type(v3_get_cpu_id());
+
+#ifdef CONFIG_TELEMETRY
+    v3_init_telemetry(vm);
+#endif
+
+    v3_init_hypercall_map(vm);
+    v3_init_io_map(vm);
+    v3_init_msr_map(vm);
+    v3_init_cpuid_map(vm);
+    v3_init_host_events(vm);
+    v3_init_intr_routers(vm);
+
+    // Initialize the memory map
+    if (v3_init_mem_map(vm) == -1) {
+       PrintError("Could not initialize shadow map\n");
+       return -1;
+    }
+
+#ifdef CONFIG_SYMBIOTIC
+    v3_init_sym_iface(vm);
+#endif
+
+    v3_init_dev_mgr(vm);
+
+
+#ifdef CONFIG_SYMBIOTIC_SWAP
+    PrintDebug("initializing symbiotic swap\n");
+    v3_init_sym_swap(vm);
+#endif
+
+
+
+    // init SVM/VMX
+#ifdef CONFIG_SVM
+    if ((cpu_type == V3_SVM_CPU) || (cpu_type == V3_SVM_REV3_CPU)) {
+       v3_init_svm_io_map(vm);
+       v3_init_svm_msr_map(vm);
+    }
+#endif
+#ifdef CONFIG_VMX
+    else if ((cpu_type == V3_VMX_CPU) || (cpu_type == V3_VMX_EPT_CPU)) {
+       v3_init_vmx_io_map(vm);
+       v3_init_vmx_msr_map(vm);
+    }
+#endif
+    else {
+       PrintError("Invalid CPU Type\n");
+       return -1;
+    }
+    
+
+
+    v3_register_hypercall(vm, GUEST_INFO_HCALL, info_hcall, NULL);
+
+
+    V3_Print("GUEST_INFO_HCALL=%x\n", GUEST_INFO_HCALL);
+
+    return 0;
+}
+
+int v3_init_core(struct guest_info * core) {
+    v3_cpu_arch_t cpu_type = v3_get_cpu_type(v3_get_cpu_id());
+    struct v3_vm_info * vm = core->vm_info;
+
+    /*
+     * Initialize the subsystem data strutures
+     */
+#ifdef CONFIG_TELEMETRY
+    v3_init_core_telemetry(core);
+#endif
+
+    if (core->shdw_pg_mode == SHADOW_PAGING) {
+       v3_init_shadow_page_state(core);
+    }
+
+    v3_init_time(core);
+    v3_init_intr_controllers(core);
+    v3_init_exception_state(core);
+
+    v3_init_decoder(core);
+
+
+
+    // init SVM/VMX
+#ifdef CONFIG_SVM
+    if ((cpu_type == V3_SVM_CPU) || (cpu_type == V3_SVM_REV3_CPU)) {
+       if (v3_init_svm_vmcb(core, vm->vm_class) == -1) {
+           PrintError("Error in SVM initialization\n");
+           return -1;
+       }
+    }
+#endif
+#ifdef CONFIG_VMX
+    else if ((cpu_type == V3_VMX_CPU) || (cpu_type == V3_VMX_EPT_CPU)) {
+       if (v3_init_vmx_vmcs(core, vm->vm_class) == -1) {
+           PrintError("Error in VMX initialization\n");
+           return -1;
+       }
+    }
+#endif
+    else {
+       PrintError("Invalid CPU Type\n");
+       return -1;
+    }
+
+    return 0;
+}