MdeModulePkg/RegularExpressionDxe: Fix Arm build error

Arm CI build error:
- ArmPkg/Library/CompilerIntrinsicsLib/memset.c:39:1: warning: type of
‘memset’ does not match original declaration [-Wlto-type-mismatch]
MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c:123:1:
note: type ‘char’ should match type ‘int’
- multiple definition of `memcpy'; OnigurumaUefiPort.obj (symbol from
plugin):(.text+0x0): first defined here

Fix:
- Update memset() implementation to match memset() definition in
ArmPkg/Library/CompilerIntrinsicsLib.
- memcpy() is supported by ArmPkg/Library/CompilerIntrinsicsLib. Exclude
it in OnigurumaUefiPort.c.

Signed-off-by: Nickle Wang <nicklew@nvidia.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Nick Ramirez <nramirez@nvidia.com>
Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>

2 files changed, 11 insertions, 4 deletions

diff --git a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c b/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c
index 6661c67f97..0d8984dde0 100644
--- a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c
+++ b/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c
@@ -4,6 +4,7 @@
 

   (C) Copyright 2014-2021 Hewlett Packard Enterprise Development LP<BR>

   Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.

 

   SPDX-License-Identifier: BSD-2-Clause-Patent

 **/

@@ -109,6 +110,7 @@ realloc (
   return NULL;

 }

 

+#if !defined (MDE_CPU_ARM)

 void *

 memcpy (

   void          *dest,

@@ -119,14 +121,16 @@ memcpy (
   return CopyMem (dest, src, (UINTN)count);

 }

 

+#endif

+

 void *

 memset (

   void          *dest,

-  char          ch,

+  int           ch,

   unsigned int  count

   )

 {

-  return SetMem (dest, count, ch);

+  return SetMem (dest, (UINTN)count, (UINT8)ch);

 }

 

 void

diff --git a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.h b/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.h
index 248109b0c9..8931f8ec50 100644
--- a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.h
+++ b/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.h
@@ -4,7 +4,7 @@
 

   (C) Copyright 2014-2021 Hewlett Packard Enterprise Development LP<BR>

   Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>

-  Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.

+  Copyright (c) 2022-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.

 

   SPDX-License-Identifier: BSD-2-Clause-Patent

 **/

@@ -107,6 +107,7 @@ realloc (
   size_t  size

   );

 

+#if !defined (MDE_CPU_ARM)

 void *

 memcpy (

   void          *dest,

@@ -114,10 +115,12 @@ memcpy (
   unsigned int  count

   );

 

+#endif

+

 void *

 memset (

   void          *dest,

-  char          ch,

+  int           ch,

   unsigned int  count

   );