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Remove private definition for IPF stack alignment, and use public definition called CPU_STACK_ALIGNMENT instead.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1923 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
mdkinney 2006-11-09 22:03:11 +00:00
parent b5b60e8b49
commit e0866135e8
1 changed files with 2 additions and 8 deletions
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10
EdkModulePkg/Universal/Ebc/Dxe/Ipf/EbcSupport.c
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@ -32,12 +32,6 @@ Abstract:
// //
#define EBC_THUNK_ALIGNMENT 16 #define EBC_THUNK_ALIGNMENT 16
//
// Per the IA-64 Software Conventions and Runtime Architecture Guide,
// section 3.3.4, IPF stack must always be 16-byte aligned.
//
#define IPF_STACK_ALIGNMENT 16
// //
// Opcodes for IPF instructions. We'll need to hand-create thunk code (stuffing // Opcodes for IPF instructions. We'll need to hand-create thunk code (stuffing
// bits) to insert a jump to the interpreter. // bits) to insert a jump to the interpreter.
@ -899,8 +893,8 @@ Returns:
// //
FrameSize = (UINTN) FramePtr - (UINTN) EbcSp + 64; FrameSize = (UINTN) FramePtr - (UINTN) EbcSp + 64;
Source = (VOID *) EbcSp; Source = (VOID *) EbcSp;
Destination = (VOID *) ((UINT8 *) EbcSp - FrameSize - IPF_STACK_ALIGNMENT); Destination = (VOID *) ((UINT8 *) EbcSp - FrameSize - CPU_STACK_ALIGNMENT);
Destination = (VOID *) ((UINTN) ((UINTN) Destination + IPF_STACK_ALIGNMENT - 1) &~((UINTN) IPF_STACK_ALIGNMENT - 1)); Destination = (VOID *) ((UINTN) ((UINTN) Destination + CPU_STACK_ALIGNMENT - 1) &~((UINTN) CPU_STACK_ALIGNMENT - 1));
gBS->CopyMem (Destination, Source, FrameSize); gBS->CopyMem (Destination, Source, FrameSize);
EbcAsmLLCALLEX ((UINTN) CallAddr, (UINTN) Destination); EbcAsmLLCALLEX ((UINTN) CallAddr, (UINTN) Destination);
} }