Fixed the FS/GS save/restore problem

[palacios.git] / palacios / src / palacios / svm_lowlevel.asm

diff --git a/palacios/src/palacios/svm_lowlevel.asm b/palacios/src/palacios/svm_lowlevel.asm
index 503776f..77e8597 100644 (file)
--- a/palacios/src/palacios/svm_lowlevel.asm
+++ b/palacios/src/palacios/svm_lowlevel.asm
@@ -143,6 +143,8 @@ safe_svm_launch:
        push    ebp
        mov     ebp, esp
        pushf
+       push    fs
+       push    gs
        pusha                                   ;; Save Host state
 
 
@@ -166,6 +168,8 @@ safe_svm_launch:
        add     esp, 4                          ;; skip past the gpr ptr
        
        popa                                    ;; Restore Host state
+       pop     gs
+       pop     fs
        popf
        pop     ebp
        ret