sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

1. Added comments to ASM files

Browse Source 
2. Fixed a bug in 64-bit AsmDisablePaging64(), which may cause a #GP exception.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2206 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
bxing
2007-01-10 06:57:04 +00:00
parent 741fb36417
commit a9a812a0ed
45 changed files with 184 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
MdePkg/Library/BaseLib/X64/EnablePaging64.asm
View File

@@ -36,7 +36,7 @@
;------------------------------------------------------------------------------
InternalX86EnablePaging64 PROC
cli
pop rax
pop rax ; skip the return address
call @Base
@Base:
add dword ptr [rsp], @F - @Base ; offset for far retf, seg is the 1st arg
@@ -58,7 +58,7 @@ InternalX86EnablePaging64 PROC
mov rsp, [esp + 18h]
add rsp, -20h
call rbx
jmp $ ; halt processor if EntryPoint() returned
hlt ; halt processor if EntryPoint() returned
InternalX86EnablePaging64 ENDP
END