1. Removed #ifdef SNP_DEBUG and used debug lib to output information

[mirror_edk2.git] / EdkModulePkg / Universal / Variable / Pei / Ipf / VariableWorker.c

diff --git a/EdkModulePkg/Universal/Variable/Pei/Ipf/VariableWorker.c b/EdkModulePkg/Universal/Variable/Pei/Ipf/VariableWorker.c
new file mode 100644 (file)
index 0000000..302bc14
--- /dev/null
+++ b/EdkModulePkg/Universal/Variable/Pei/Ipf/VariableWorker.c
@@ -0,0 +1,44 @@
+/*++\r
+\r
+Copyright (c) 2007, Intel Corporation\r
+All rights reserved. This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution.  The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+Module Name:\r
+\r
+  VariableWorker.c\r
+\r
+Abstract:\r
+\r
+  Framework PEIM to provide the Variable functionality\r
+\r
+--*/\r
+\r
+#include <Variable.h>\r
+\r
+\r
+VARIABLE_HEADER *\r
+GetVariableByIndex (\r
+  IN VARIABLE_INDEX_TABLE        *IndexTable,\r
+  IN UINT32                      Count\r
+  )\r
+{\r
+  return (VARIABLE_HEADER *) (UINTN) ((((UINT32)IndexTable->Index[Count]) << 2) + ((UINT32)(UINTN)IndexTable->StartPtr & 0xFFFC0000) );\r
+}\r
+\r
+VOID\r
+VariableIndexTableUpdate (\r
+  IN OUT  VARIABLE_INDEX_TABLE   *IndexTable,\r
+  IN      VARIABLE_HEADER        *Variable\r
+  )\r
+{\r
+  IndexTable->Index[IndexTable->Length++] = (UINT16) (((UINT32)(UINTN) Variable) >> 2);\r
+\r
+  return;\r
+}\r
+\r