diff options
| -rw-r--r-- | MdePkg/Library/BaseLib/X64/DisablePaging64.asm | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/MdePkg/Library/BaseLib/X64/DisablePaging64.asm b/MdePkg/Library/BaseLib/X64/DisablePaging64.asm index 502a54c..a2995da 100644 --- a/MdePkg/Library/BaseLib/X64/DisablePaging64.asm +++ b/MdePkg/Library/BaseLib/X64/DisablePaging64.asm @@ -37,9 +37,9 @@ InternalX86DisablePaging64 PROC
cli
lea rsi, @F ; rsi <- The start address of transition code
- mov rdi, [rsp + 28h] ; rdi <- New stack
- sub rdi, 64 ; rdi <- use 64 byte in stack to hold transition code
- mov r10, rdi ; r10 <- The start address of transicition code below 4G
+ mov edi, [rsp + 28h] ; rdi <- New stack
+ sub edi, 64 ; rdi <- use 64 byte in stack to hold transition code
+ mov r10d, edi ; r10 <- The start address of transicition code below 4G
lea rax, mTransitionEnd ; rax <- end of transition code
sub rax, rsi ; rax <- The size of transition piece code
push rcx ; save rcx to stack
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