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
---
 .../Library/CompilerIntrinsicsLib/Arm/ashldi3.S    | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 roms/edk2/ArmPkg/Library/CompilerIntrinsicsLib/Arm/ashldi3.S

(limited to 'roms/edk2/ArmPkg/Library/CompilerIntrinsicsLib/Arm/ashldi3.S')

diff --git a/roms/edk2/ArmPkg/Library/CompilerIntrinsicsLib/Arm/ashldi3.S b/roms/edk2/ArmPkg/Library/CompilerIntrinsicsLib/Arm/ashldi3.S
new file mode 100644
index 000000000..dee659b66
--- /dev/null
+++ b/roms/edk2/ArmPkg/Library/CompilerIntrinsicsLib/Arm/ashldi3.S
@@ -0,0 +1,27 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#------------------------------------------------------------------------------
+
+#include <AsmMacroIoLib.h>
+
+ASM_FUNC(__ashldi3)
+  cmp  r2, #31
+  bls  L2
+  cmp  r2, #63
+  subls  r2, r2, #32
+  movls  r2, r0, asl r2
+  movhi  r2, #0
+  mov  r1, r2
+  mov  r0, #0
+  bx  lr
+L2:
+  cmp  r2, #0
+  rsbne  r3, r2, #32
+  movne  r3, r0, lsr r3
+  movne  r0, r0, asl r2
+  orrne  r1, r3, r1, asl r2
+  bx  lr
-- 
cgit 1.2.3-korg