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
---
 .../RegularExpressionDxe/OnigurumaUefiPort.c       | 98 ++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c

(limited to 'roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c')

diff --git a/roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c b/roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c
new file mode 100644
index 000000000..2b2b0d420
--- /dev/null
+++ b/roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaUefiPort.c
@@ -0,0 +1,98 @@
+/** @file
+
+  Module to rewrite stdlib references within Oniguruma
+
+  (C) Copyright 2014-2015 Hewlett Packard Enterprise Development LP<BR>
+  Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+#include "OnigurumaUefiPort.h"
+
+#define ONIGMEM_HEAD_SIGNATURE    SIGNATURE_32('o','m','h','d')
+
+typedef struct {
+  UINT32    Signature;
+  UINTN     Size;
+} ONIGMEM_HEAD;
+
+#define ONIGMEM_OVERHEAD sizeof(ONIGMEM_HEAD)
+
+int EFIAPI sprintf_s(char *str, size_t sizeOfBuffer, char const *fmt, ...)
+{
+  VA_LIST Marker;
+  int   NumberOfPrinted;
+
+  VA_START (Marker, fmt);
+  NumberOfPrinted = (int)AsciiVSPrint (str, sizeOfBuffer, fmt, Marker);
+  VA_END (Marker);
+
+  return NumberOfPrinted;
+}
+
+int OnigStrCmp (const char* Str1, const char* Str2)
+{
+  return (int)AsciiStrCmp (Str1, Str2);
+}
+
+int strlen(const char* str)
+{
+  return strlen_s(str, MAX_STRING_SIZE);
+}
+
+void * malloc (size_t size)
+{
+  ONIGMEM_HEAD  *PoolHdr;
+  UINTN          NewSize;
+  VOID           *Data;
+
+  NewSize = (UINTN)(size) + ONIGMEM_OVERHEAD;
+
+  Data  = AllocatePool (NewSize);
+  if (Data != NULL) {
+    PoolHdr = (ONIGMEM_HEAD *)Data;
+    PoolHdr->Signature = ONIGMEM_HEAD_SIGNATURE;
+    PoolHdr->Size      = size;
+
+    return (VOID *)(PoolHdr + 1);
+  }
+  return NULL;
+}
+
+void * realloc (void *ptr, size_t size)
+{
+  ONIGMEM_HEAD  *OldPoolHdr;
+  ONIGMEM_HEAD  *NewPoolHdr;
+  UINTN          OldSize;
+  UINTN          NewSize;
+  VOID           *Data;
+
+  NewSize = (UINTN)size + ONIGMEM_OVERHEAD;
+  Data = AllocatePool (NewSize);
+  if (Data != NULL) {
+    NewPoolHdr = (ONIGMEM_HEAD *)Data;
+    NewPoolHdr->Signature = ONIGMEM_HEAD_SIGNATURE;
+    NewPoolHdr->Size      = size;
+    if (ptr != NULL) {
+      OldPoolHdr = (ONIGMEM_HEAD *)ptr - 1;
+      ASSERT (OldPoolHdr->Signature == ONIGMEM_HEAD_SIGNATURE);
+      OldSize = OldPoolHdr->Size;
+
+      CopyMem ((VOID *)(NewPoolHdr + 1), ptr, MIN (OldSize, size));
+      FreePool ((VOID *)OldPoolHdr);
+    }
+    return (VOID *)(NewPoolHdr + 1);
+  }
+  return NULL;
+}
+
+void* memcpy (void *dest, const void *src, unsigned int count)
+{
+  return CopyMem (dest, src, (UINTN)count);
+}
+
+void* memset (void *dest, char ch, unsigned int count)
+{
+  return SetMem (dest, ch, count);
+}
+
-- 
cgit