Allocate memory in DebugSupport beforehand, in order to avoid calling memory allocation services in high TPL level.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2556 6f19259b-4bc3-4df7-8a09-765794883524
2007-04-11 03:15:15 +00:00
parent 7e9f4e1d8e
commit 735561c27f
7 changed files with 114 additions and 81 deletions
--- a/EdkModulePkg/Universal/DebugSupport/Dxe/x64/AsmFuncs.asm
+++ b/EdkModulePkg/Universal/DebugSupport/Dxe/x64/AsmFuncs.asm
@@ -156,9 +156,8 @@ GetIdtr         PROC    PUBLIC
                push    rbp
                mov     rbp, rsp

-                sub     rsp, 8h
-                sidt    QWORD PTR [rbp - 6]
-                mov     rax, QWORD PTR [rbp - 4]
+                sidt    QWORD PTR [rbp - 0ah]
+                mov     rax, QWORD PTR [rbp - 8h]

                mov     rsp, rbp
                pop     rbp