X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmx_assist.c;h=777a3124202c9a04810a37c9fbaee5af8b8bed5b;hb=82d082daad3fe8afad4be97d97093a3dfb768e1f;hp=fa67d975461a934b16c9600aab9a74fe5a609d47;hpb=a7cacea293dbc2fbbbe36421054eff95f88390d4;p=palacios.git

diff --git a/palacios/src/palacios/vmx_assist.c b/palacios/src/palacios/vmx_assist.c
index fa67d97..777a312 100644
--- a/palacios/src/palacios/vmx_assist.c
+++ b/palacios/src/palacios/vmx_assist.c
@@ -304,14 +304,10 @@ int v3_vmxassist_init(struct guest_info * core, struct vmx_data * vmx_state) {
 	};
 
 
-	addr_t vmxassist_gdt = 0;
-
-	if (v3_gpa_to_hva(core, VMXASSIST_GDT, &vmxassist_gdt) == -1) {
-	    PrintError(core->vm_info, core, "Could not find VMXASSIST GDT destination\n");
+	if (v3_write_gpa_memory(core, VMXASSIST_GDT, sizeof(uint64_t)*5, (void*)gdt)!=sizeof(uint64_t)*5) { 
+	    PrintError(core->vm_info, core, "Could not write VMXASSIST GDT\n");
 	    return -1;
 	}
-
-	memcpy((void *)vmxassist_gdt, gdt, sizeof(uint64_t) * 5);
         
 	core->segments.gdtr.base = VMXASSIST_GDT;
 
@@ -335,7 +331,7 @@ int v3_vmxassist_init(struct guest_info * core, struct vmx_data * vmx_state) {
  
     if (core->shdw_pg_mode == NESTED_PAGING) {
 	// setup 1to1 page table internally.
-	int i = 0;
+	unsigned long i = 0;
 	pde32_4MB_t * pde = NULL;
 
 	V3_Print(core->vm_info, core, "Setting up internal VMXASSIST page tables\n");
@@ -366,15 +362,12 @@ int v3_vmxassist_init(struct guest_info * core, struct vmx_data * vmx_state) {
 
 	extern uint8_t v3_vmxassist_start[];
 	extern uint8_t v3_vmxassist_end[];
-	addr_t vmxassist_dst = 0;
 
-	if (v3_gpa_to_hva(core, VMXASSIST_START, &vmxassist_dst) == -1) {
-	    PrintError(core->vm_info, core, "Could not find VMXASSIST destination\n");
+	if (v3_write_gpa_memory(core, VMXASSIST_START, v3_vmxassist_end-v3_vmxassist_start,v3_vmxassist_start)!=v3_vmxassist_end-v3_vmxassist_start) { 
+	    PrintError(core->vm_info, core, "Could not write VMXASSIST\n");
 	    return -1;
 	}
 
-	memcpy((void *)vmxassist_dst, v3_vmxassist_start, v3_vmxassist_end - v3_vmxassist_start);
-
 
 	vmx_state->assist_state = VMXASSIST_OFF;
     }