Update shell binaries to use release build target and integrate the following hot fixes:

1. Security hole in LoadImage() when EFI_SECURITY_VIOLATION status is returned.
2. Load.efi to load 32bit driver in 64bit platform causing system hang.
3. Fix for PCI multi-segment support.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10278 6f19259b-4bc3-4df7-8a09-765794883524

EdkShellBinPkg/ReadMe.txt

@@ -1,14 +1,16 @@
-The binaries of EdkShellBinPkg are generated with Efi-Shell-Dev-Snapshot-20091214.zip (plus a security hot-fix see EdkShellbinPkg\SecurityPatch.diff) and build with Edk Compatibility & BaseTools Package
-(r9623)
+The binaries of EdkShellBinPkg are generated with Efi-Shell-Dev-Snapshot-20091214.zip (plus a hot-fix see EdkShellbinPkg\HotFix.diff) and build with Edk Compatibility & BaseTools Package (r9623). The binaries are built with no debug information by building with "RELEASE" target.
 
 The following steps can help to re-generate these binaries for customization:
-1. Check out EdkCompatibilityPkg (r9623) to $(WORKSPACE)\EdkCompatibilityPkg (svn https://edk2.tianocore.org/svn/edk2/trunk/edk2/EdkCompatibilityPkg).
-2. Check out EdkShellPkg(r9623) to $(WORKSPACE)\EdkShellPkg (svn https://edk2.tianocore.org/svn/edk2/trunk/edk2/EdkShellPkg).
-3a.Check out Edk Shell project source (r36) to $(WORKSPACE) (svn https://efi-shell.tianocore.org/svn/efi-shell/trunk/Shell).  It is read-only and current revison (r36) is identical to Efi-Shell-Dev-Snapshot-20091214.zip. 
-3b.Apply the security hot fix in EdkShellBinPkg\SecurityPatch.diff to patch in Shell\shellenv\exec.c
-4. Update to the newest BaseTools package. (r9623 or later)
+1. Check out EdkCompatibilityPkg (r9623) to $(WORKSPACE)\EdkCompatibilityPkg (svn http://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2/EdkCompatibilityPkg).
+2. Check out EdkShellPkg(r9623) to $(WORKSPACE)\EdkShellPkg (svn http://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2/EdkShellPkg).
+3a.Check out Edk Shell project source (r36) to $(WORKSPACE) (svn http://efi-shell.svn.sourceforge.net/svnroot/efi-shell/trunk/Shell).  It is read-only and current revison (r36) is identical to Efi-Shell-Dev-Snapshot-20091214.zip. 
+3b.Apply the hot fix in EdkShellBinPkg\HotFix.diff to fix the following issues:
+   Security hole in LoadImage() when EFI_SECURITY_VIOLATION status is returned.
+   Load.efi to load 32bit driver in 64bit platform causing system hang.
+   Fix for PCI multi-segment support.
+4. Update to the newest BaseTools package (r9623) to $(WORKSPACE) (svn http://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2/BaseTools).
 5. Under workspace directory (i.e. c:\EdkII), 
-   To generate Minimum Shell, execute: "build -a IA32 -a X64 -a IPF -p EdkShellPkg\EdkShellPkg.dsc -m EdkShellPkg\Shell\Shell.inf" 
-   To generate Full Shell, execute: "build -a IA32 -a X64 -a IPF -p EdkShellPkg\EdkShellPkg.dsc -m EdkShellPkg\Shell\ShellFull.inf" 
+   To generate Minimum Shell, execute: "build -a IA32 -a X64 -a IPF -p EdkShellPkg\EdkShellPkg.dsc -m EdkShellPkg\Shell\Shell.inf -b RELEASE" 
+   To generate Full Shell, execute: "build -a IA32 -a X64 -a IPF -p EdkShellPkg\EdkShellPkg.dsc -m EdkShellPkg\Shell\ShellFull.inf -b RELEASE" 
 6. In EdkShellBinPkg\Bin, we only provides the binary files of those applications which haven't been contained in Minmum Shell but in Full Shell.
-   To generate them, execute: "build -a IA32 -a X64 -a IPF -p EdkShellPkg\EdkShellPkg.dsc -m EdkShellPkg\Xxx\Xxx.inf". Xxx means the corresponding module name.
+   To generate them, execute: "build -a IA32 -a X64 -a IPF -p EdkShellPkg\EdkShellPkg.dsc -m EdkShellPkg\Xxx\Xxx.inf -b RELEASE". Xxx means the corresponding module name.

EdkShellBinPkg/SecurityPatch.diff

@@ -1,15 +0,0 @@
-Index: shellenv/exec.c
-===================================================================
---- shellenv/exec.c	(revision 36)
-+++ shellenv/exec.c	(working copy)
-@@ -2079,6 +2079,10 @@
-         if (!EFI_ERROR (Status)) {
-           goto Done;
-         } else {
-+          //
-+          // Set ImageHandle to NULL if any error status is returned.
-+          //
-+          ImageHandle = NULL;
-           Status = LibGetImageHeader (
-                      DevicePath,
-                      &DosHeader,