1 files changed, 41 insertions, 0 deletions
diff --git a/MdePkg/Library/CompilerIntrinsicsLib/Arm/divdi3.S b/MdePkg/Library/CompilerIntrinsicsLib/Arm/divdi3.S
new file mode 100644
index 0000000000..c1c3c77b25
--- /dev/null
+++ b/MdePkg/Library/CompilerIntrinsicsLib/Arm/divdi3.S
@@ -0,0 +1,41 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#------------------------------------------------------------------------------
+
+#include <AsmMacroLib.h>
+
+ASM_FUNC(__divdi3)
+  @ args = 0, pretend = 0, frame = 0
+  @ frame_needed = 1, uses_anonymous_args = 0
+  stmfd  sp!, {r4, r5, r7, lr}
+  mov  r4, r3, asr #31
+  add  r7, sp, #8
+  stmfd  sp!, {r10, r11}
+  mov  r10, r1, asr #31
+  sub  sp, sp, #8
+  mov  r11, r10
+  mov  r5, r4
+  eor  r0, r0, r10
+  eor  r1, r1, r10
+  eor  r2, r2, r4
+  eor  r3, r3, r4
+  subs  r2, r2, r4
+  sbc  r3, r3, r5
+  mov  ip, #0
+  subs  r0, r0, r10
+  sbc  r1, r1, r11
+  str  ip, [sp, #0]
+  bl  ASM_PFX(__udivmoddi4)
+  eor  r2, r10, r4
+  eor  r3, r10, r4
+  eor  r0, r0, r2
+  eor  r1, r1, r3
+  subs  r0, r0, r2
+  sbc  r1, r1, r3
+  sub  sp, r7, #16
+  ldmfd  sp!, {r10, r11}
+  ldmfd  sp!, {r4, r5, r7, pc}