Revision: 16529
http://sourceforge.net/p/edk2/code/16529
Author: vanjeff
Date: 2014-12-17 05:16:48 +0000 (Wed, 17 Dec 2014)
Log Message:
-----------
MdeModulePkg DebugSupportDxe: Fix build error with GNU assembler
The GNU assembler (2.24.51.20140918) is failing to build when movw is used on
this instruction.
Instead use the mov instruction, which matches the other cases of loading
segment registers.
The error message seen is:
AsmFuncs.iii:283: Error: incorrect register `%rax' used with `w' suffix
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Jeff Fan <[email protected]>
Modified Paths:
--------------
trunk/edk2/MdeModulePkg/Universal/DebugSupportDxe/X64/AsmFuncs.S
Modified: trunk/edk2/MdeModulePkg/Universal/DebugSupportDxe/X64/AsmFuncs.S
===================================================================
--- trunk/edk2/MdeModulePkg/Universal/DebugSupportDxe/X64/AsmFuncs.S
2014-12-17 03:24:56 UTC (rev 16528)
+++ trunk/edk2/MdeModulePkg/Universal/DebugSupportDxe/X64/AsmFuncs.S
2014-12-17 05:16:48 UTC (rev 16529)
@@ -280,7 +280,7 @@
mov %ds, %rax
pushq %rax
- movw %es, %rax
+ mov %es, %rax
pushq %rax
mov %fs, %rax
pushq %rax
------------------------------------------------------------------------------
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