diff options
Diffstat (limited to 'Core/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.S')
-rw-r--r-- | Core/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.S | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/Core/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.S b/Core/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.S new file mode 100644 index 0000000000..5dead6c992 --- /dev/null +++ b/Core/MdePkg/Library/BaseMemoryLibOptPei/X64/SetMem.S @@ -0,0 +1,47 @@ +#
+# ConvertAsm.py: Automatically generated from SetMem.asm
+#
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR>
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution. The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php.
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+# Module Name:
+#
+# SetMem.S
+#
+# Abstract:
+#
+# SetMem function
+#
+# Notes:
+#
+#------------------------------------------------------------------------------
+
+
+#------------------------------------------------------------------------------
+# VOID *
+# EFIAPI
+# InternalMemSetMem (
+# IN VOID *Buffer,
+# IN UINTN Count,
+# IN UINT8 Value
+# )
+#------------------------------------------------------------------------------
+ASM_GLOBAL ASM_PFX(InternalMemSetMem)
+ASM_PFX(InternalMemSetMem):
+ pushq %rdi
+ movq %r8, %rax # rax = Value
+ movq %rcx, %rdi # rdi = Buffer
+ xchgq %rdx, %rcx # rcx = Count, rdx = Buffer
+ rep stosb
+ movq %rdx, %rax # rax = Buffer
+ popq %rdi
+ ret
+
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