X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=UefiCpuPkg%2FLibrary%2FCpuExceptionHandlerLib%2FPeiCpuException.c;fp=UefiCpuPkg%2FLibrary%2FCpuExceptionHandlerLib%2FPeiCpuException.c;h=6f271983f2d27d4842368674b57e8c9dfe6b6690;hb=0ff5aa9cae1ea276668fa4398d047aa9fda3c2c7;hp=8d8d16ecbd7e3f817bd0576b83b8ee8d6c1fe75a;hpb=364a54742f569b7221f0022594ef3d8384a8517c;p=mirror_edk2.git

diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuException.c b/UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuException.c
index 8d8d16ecbd..6f271983f2 100644
--- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuException.c
+++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiCpuException.c
@@ -177,4 +177,36 @@ RegisterCpuInterruptHandler (
   )
 {
   return EFI_UNSUPPORTED;
-}
\ No newline at end of file
+}
+
+/**
+  Initializes all CPU exceptions entries with optional extra initializations.
+
+  By default, this method should include all functionalities implemented by
+  InitializeCpuExceptionHandlers(), plus extra initialization works, if any.
+  This could be done by calling InitializeCpuExceptionHandlers() directly
+  in this method besides the extra works.
+
+  InitData is optional and its use and content are processor arch dependent.
+  The typical usage of it is to convey resources which have to be reserved
+  elsewhere and are necessary for the extra initializations of exception.
+
+  @param[in]  VectorInfo    Pointer to reserved vector list.
+  @param[in]  InitData      Pointer to data optional for extra initializations
+                            of exception.
+
+  @retval EFI_SUCCESS             The exceptions have been successfully
+                                  initialized.
+  @retval EFI_INVALID_PARAMETER   VectorInfo or InitData contains invalid
+                                  content.
+
+**/
+EFI_STATUS
+EFIAPI
+InitializeCpuExceptionHandlersEx (
+  IN EFI_VECTOR_HANDOFF_INFO            *VectorInfo OPTIONAL,
+  IN CPU_EXCEPTION_INIT_DATA            *InitData OPTIONAL
+  )
+{
+  return InitializeCpuExceptionHandlers (VectorInfo);
+}