From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001
From: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
Date: Tue, 10 Oct 2023 14:33:42 +0000
Subject: Add submodule dependency files

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
---
 roms/edk2/MdePkg/Library/BaseLib/Ia32/ReadEs.c | 32 ++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 roms/edk2/MdePkg/Library/BaseLib/Ia32/ReadEs.c

(limited to 'roms/edk2/MdePkg/Library/BaseLib/Ia32/ReadEs.c')

diff --git a/roms/edk2/MdePkg/Library/BaseLib/Ia32/ReadEs.c b/roms/edk2/MdePkg/Library/BaseLib/Ia32/ReadEs.c
new file mode 100644
index 000000000..30953fdf3
--- /dev/null
+++ b/roms/edk2/MdePkg/Library/BaseLib/Ia32/ReadEs.c
@@ -0,0 +1,32 @@
+/** @file
+  AsmReadEs function
+
+  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+
+
+
+/**
+  Reads the current value of ES Data Segment Register (ES).
+
+  Reads and returns the current value of ES. This function is only available on
+  IA-32 and x64.
+
+  @return The current value of ES.
+
+**/
+UINT16
+EFIAPI
+AsmReadEs (
+  VOID
+  )
+{
+  __asm {
+    xor     eax, eax
+    mov     ax, es
+  }
+}
+
-- 
cgit