Use xsave/xrestor if available, enable AVX* instructions.

git-svn-id: svn://kolibrios.org@7124 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-12-05 05:24:21 +00:00
parent 11a65eeec4
commit 9e6b9b61f7
6 changed files with 160 additions and 41 deletions
--- a/kernel/trunk/kernel.asm
+++ b/kernel/trunk/kernel.asm
@@ -1184,7 +1184,7 @@ proc setup_os_slot
        mov     [edx+APPDATA.io_map+4], eax

        mov     dword [edx+APPDATA.pl0_stack], ebx
-        lea     edi, [ebx+0x2000-512]
+        lea     edi, [ebx+RING0_STACK_SIZE]
        mov     dword [edx+APPDATA.fpu_state], edi
        mov     dword [edx+APPDATA.saved_esp0], edi
        mov     dword [edx+APPDATA.saved_esp], edi