Declare the alignment required for jump Buffers

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2021 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 8 insertions, 0 deletions

diff --git a/MdePkg/Include/Library/BaseLib.h b/MdePkg/Include/Library/BaseLib.h
index 329385d..266df77 100644
--- a/MdePkg/Include/Library/BaseLib.h
+++ b/MdePkg/Include/Library/BaseLib.h
@@ -40,6 +40,8 @@ typedef struct {
   UINT32                            Eip;

 } BASE_LIBRARY_JUMP_BUFFER;

 

+#define BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT 8

+

 #elif defined (MDE_CPU_IPF)

 //

 // IPF context buffer used by SetJump() and LongJump()

@@ -85,6 +87,8 @@ typedef struct {
   UINT64                            FPSR;

 } BASE_LIBRARY_JUMP_BUFFER;

 

+#define BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT 0x10

+

 #elif defined (MDE_CPU_X64)

 //

 // X64 context buffer used by SetJump() and LongJump()

@@ -102,6 +106,8 @@ typedef struct {
   UINT64                            Rip;

 } BASE_LIBRARY_JUMP_BUFFER;

 

+#define BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT 8

+

 #elif defined (MDE_CPU_EBC)

 //

 // EBC context buffer used by SetJump() and LongJump()

@@ -114,6 +120,8 @@ typedef struct {
   UINT64                            IP;

 } BASE_LIBRARY_JUMP_BUFFER;

 

+#define BASE_LIBRARY_JUMP_BUFFER_ALIGNMENT 8

+

 #else

 #error Unknown Processor Type

 #endif