Merge pull request #6 from system76/boot-uefi-only

Skip volumes that do not have an EFI volume

AppPkg/Applications/Sockets/WebServer/Mtrr.c

@@ -15,7 +15,6 @@
 
 #include <WebServer.h>
 #include <Library/MtrrLib.h>
-#include <Register/Msr.h>
 
 #define VARIABLE_MTRR_VALID     0x800
 

AppPkg/Applications/Sockets/WebServer/WebServer.h

@@ -20,6 +20,7 @@
 
 #include <Guid/EventGroup.h>
 
+#include <Register/Msr.h>
 #include <Library/BaseMemoryLib.h>
 #include <Library/DebugLib.h>
 #include <Library/MemoryAllocationLib.h>

ArmPkg/ArmPkg.dsc

@@ -141,6 +141,7 @@
   ArmPkg/Library/ArmGicArchSecLib/ArmGicArchSecLib.inf
   ArmPkg/Library/ArmLib/ArmBaseLib.inf
   ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf
+  ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLibBase.inf
   ArmPkg/Library/PeiServicesTablePointerLib/PeiServicesTablePointerLib.inf
   ArmPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
 

ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c

@@ -1,6 +1,6 @@
 /** @file
 *
-*  Copyright (c) 2011-2018, ARM Limited. All rights reserved.
+*  Copyright (c) 2011-2017, ARM Limited. All rights reserved.
 *
 *  This program and the accompanying materials
 *  are licensed and made available under the terms and conditions of the BSD License
@@ -467,7 +467,7 @@ GicV3DxeInitialize (
 
     // Route the SPIs to the primary CPU. SPIs start at the INTID 32
     for (Index = 0; Index < (mGicNumInterrupts - 32); Index++) {
-      MmioWrite64 (
+      MmioWrite32 (
         mGicDistributorBase + ARM_GICD_IROUTER + (Index * 8),
         CpuTarget
         );

ArmPkg/Include/IndustryStandard/ArmTrustZoneSmc.h

@@ -0,0 +1,161 @@
+/** @file
+*
+*  Copyright (c) 2012-2013, ARM Limited. All rights reserved.
+*
+*  This program and the accompanying materials
+*  are licensed and made available under the terms and conditions of the BSD License
+*  which accompanies this distribution.  The full text of the license may be found at
+*  http://opensource.org/licenses/bsd-license.php
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#ifndef __ARM_TRUSTZONE_SMC_H__
+#define __ARM_TRUSTZONE_SMC_H__
+
+#define ARM_TRUSTZONE_UID_4LETTERID   0x1
+#define ARM_TRUSTZONE_UID_MD5         0x2
+
+#define ARM_TRUSTZONE_ARM_UID         0x40524d48 // "ARMH"
+
+#define IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,Region)       (((UINTN)(Rx) >= (UINTN)ARM_TRUSTZONE_##Region##_SMC_ID_START) && ((UINTN)(Rx) <= (UINTN)ARM_TRUSTZONE_##Region##_SMC_ID_END))
+
+#define IS_ARM_TRUSTZONE_DEPRECIATED_SMC(Rx)            ((UINTN)(Rx) <= (UINTN)ARM_TRUSTZONE_DEPRECIATED_SMC_ID_END)
+#define IS_ARM_TRUSTZONE_TRUSTED_OS_SMC(Rx)             IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,TRUSTED_OS)
+#define IS_ARM_TRUSTZONE_ARM_FAST_SMC(Rx)               IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,ARM_FAST)
+#define IS_ARM_TRUSTZONE_SIP_FAST_SMC(Rx)               IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,SIP_FAST)
+#define IS_ARM_TRUSTZONE_ODM_FAST_SMC(Rx)               IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,ODM_FAST)
+#define IS_ARM_TRUSTZONE_OEM_FAST_SMC(Rx)               IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,OEM_FAST)
+#define IS_ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC(Rx)      IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,TRUSTED_USER_FAST)
+#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC(Rx)        IS_ARM_TRUSTZONE_SUPPORTED_SMC(Rx,TRUSTED_OS_FAST)
+
+#define IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,Region) ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_PRESENCE)
+#define IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,Region)      (((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID)   || \
+                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID+1) || \
+                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID+2) || \
+                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID+3) || \
+                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_UID+4))
+#define IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,Region) (((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_REVISION)   || \
+                                                               ((Rx) == ARM_TRUSTZONE_##Region##_SMC_ID_REVISION+1))
+#define IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,Region)      (((Rx) >= ARM_TRUSTZONE_##Region##_SMC_ID_RPC_START) && \
+                                                               ((Rx) <= ARM_TRUSTZONE_##Region##_SMC_ID_RPC_END))
+
+#define ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,Region)       ((Rx) - ARM_TRUSTZONE_##Region##_SMC_ID_UID)
+#define ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,Region)  ((Rx) - ARM_TRUSTZONE_##Region##_SMC_ID_REVISION)
+#define ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,Region)       ((Rx) - ARM_TRUSTZONE_##Region##_SMC_ID_RPC_START)
+
+#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_RPC_INDEX(Rx)       ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,TRUSTED_OS)
+
+#define IS_ARM_TRUSTZONE_ARM_FAST_SMC_ID_PRESENCE(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,ARM_FAST)
+#define IS_ARM_TRUSTZONE_ARM_FAST_SMC_ID_UID(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,ARM_FAST)
+#define IS_ARM_TRUSTZONE_ARM_FAST_SMC_ID_REVISION(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,ARM_FAST)
+#define IS_ARM_TRUSTZONE_ARM_FAST_SMC_ID_RPC(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,ARM_FAST)
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_UID_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,ARM_FAST)
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_REVISION_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,ARM_FAST)
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_RPC_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,ARM_FAST)
+
+#define IS_ARM_TRUSTZONE_ODM_FAST_SMC_ID_PRESENCE(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,ODM_FAST)
+#define IS_ARM_TRUSTZONE_ODM_FAST_SMC_ID_UID(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,ODM_FAST)
+#define IS_ARM_TRUSTZONE_ODM_FAST_SMC_ID_REVISION(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,ODM_FAST)
+#define IS_ARM_TRUSTZONE_ODM_FAST_SMC_ID_RPC(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,ODM_FAST)
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_UID_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,ODM_FAST)
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_REVISION_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,ODM_FAST)
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_RPC_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,ODM_FAST)
+
+#define IS_ARM_TRUSTZONE_OEM_FAST_SMC_ID_PRESENCE(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,OEM_FAST)
+#define IS_ARM_TRUSTZONE_OEM_FAST_SMC_ID_UID(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,OEM_FAST)
+#define IS_ARM_TRUSTZONE_OEM_FAST_SMC_ID_REVISION(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,OEM_FAST)
+#define IS_ARM_TRUSTZONE_OEM_FAST_SMC_ID_RPC(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,OEM_FAST)
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_UID_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,OEM_FAST)
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_REVISION_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,OEM_FAST)
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_RPC_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,OEM_FAST)
+
+#define IS_ARM_TRUSTZONE_SIP_FAST_SMC_ID_PRESENCE(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,SIP_FAST)
+#define IS_ARM_TRUSTZONE_SIP_FAST_SMC_ID_UID(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,SIP_FAST)
+#define IS_ARM_TRUSTZONE_SIP_FAST_SMC_ID_REVISION(Rx)       IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,SIP_FAST)
+#define IS_ARM_TRUSTZONE_SIP_FAST_SMC_ID_RPC(Rx)            IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,SIP_FAST)
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_UID_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,SIP_FAST)
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_REVISION_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,SIP_FAST)
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_RPC_INDEX(Rx)         ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,SIP_FAST)
+
+#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_RPC_INDEX(Rx)    ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,TRUSTED_USER_FAST)
+
+#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_PRESENCE(Rx)    IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_PRESENCE(Rx,TRUSTED_OS_FAST)
+#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_UID(Rx)         IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID(Rx,TRUSTED_OS_FAST)
+#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_REVISION(Rx)    IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION(Rx,TRUSTED_OS_FAST)
+#define IS_ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_RPC(Rx)         IS_ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC(Rx,TRUSTED_OS_FAST)
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_UID_INDEX(Rx)      ARM_TRUSTZONE_SUPPORTED_SMC_ID_UID_INDEX(Rx,TRUSTED_OS_FAST)
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_REVISION_INDEX(Rx) ARM_TRUSTZONE_SUPPORTED_SMC_ID_REVISION_INDEX(Rx,TRUSTED_OS_FAST)
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_RPC_INDEX(Rx)      ARM_TRUSTZONE_SUPPORTED_SMC_ID_RPC_INDEX(Rx,TRUSTED_OS_FAST)
+
+
+#define ARM_TRUSTZONE_DEPRECIATED_SMC_ID_START          0x00000000
+#define ARM_TRUSTZONE_DEPRECIATED_SMC_ID_END            0x01FFFFFF
+
+
+#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_START           0x02000000
+#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_END             0x1FFFFFFF
+
+#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_RPC_START       0x02000000
+#define ARM_TRUSTZONE_TRUSTED_OS_SMC_ID_RPC_END         0x1FFFFFFF
+
+
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_START             0x80000000
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_END               0x80FFFFFF
+
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_RPC_START         0x80000000
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_RPC_END           0x80FFFEFF
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_PRESENCE          0x80FFFF00
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_UID               0x80FFFF10
+#define ARM_TRUSTZONE_ARM_FAST_SMC_ID_REVISION          0x80FFFF20
+
+
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_START             0x81000000
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_END               0x81FFFFFF
+
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_RPC_START         0x81000000
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_RPC_END           0x81FFFEFF
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_PRESENCE          0x81FFFF00
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_UID               0x81FFFF10
+#define ARM_TRUSTZONE_SIP_FAST_SMC_ID_REVISION          0x81FFFF20
+
+
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_START             0x82000000
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_END               0x82FFFFFF
+
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_RPC_START         0x82000000
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_RPC_END           0x82FFFEFF
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_PRESENCE          0x82FFFF00
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_UID               0x82FFFF10
+#define ARM_TRUSTZONE_ODM_FAST_SMC_ID_REVISION          0x82FFFF20
+
+
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_START             0x83000000
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_END               0x83FFFFFF
+
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_RPC_START         0x83000000
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_RPC_END           0x83FFFEFF
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_PRESENCE          0x83FFFF00
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_UID               0x83FFFF10
+#define ARM_TRUSTZONE_OEM_FAST_SMC_ID_REVISION          0x83FFFF20
+
+
+#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_START    0xF0000000
+#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_END      0xF1FFFFFF
+
+#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_RPC_START  0xF0000000
+#define ARM_TRUSTZONE_TRUSTED_USER_FAST_SMC_ID_RPC_END    0xF1FFFEFF
+
+
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_START      0xF2000000
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_END        0xFFFFFFFF
+
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_RPC_START  0xF2000000
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_RPC_END    0xFFFFFEFF
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_PRESENCE   0xF2FFFF00
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_UID        0xF2FFFF10
+#define ARM_TRUSTZONE_TRUSTED_OS_FAST_SMC_ID_REVISION   0xF2FFFF20
+
+#endif

ArmPkg/Include/Library/ArmMmuLib.h

@@ -59,8 +59,7 @@ VOID
 EFIAPI
 ArmReplaceLiveTranslationEntry (
   IN  UINT64  *Entry,
-  IN  UINT64  Value,
-  IN  UINT64  RegionStart
+  IN  UINT64  Value
   );
 
 EFI_STATUS

ArmPkg/Library/ArmLib/AArch64/ArmLibSupport.S

@@ -124,15 +124,15 @@ ASM_FUNC(ArmSetMAIR)
 //  IN VOID  *MVA                    // X1
 //  );
 ASM_FUNC(ArmUpdateTranslationTableEntry)
-   dsb     nshst
-   lsr     x1, x1, #12
+   dc      civac, x0             // Clean and invalidate data line
+   dsb     sy
    EL1_OR_EL2_OR_EL3(x0)
 1: tlbi    vaae1, x1             // TLB Invalidate VA , EL1
    b       4f
 2: tlbi    vae2, x1              // TLB Invalidate VA , EL2
    b       4f
 3: tlbi    vae3, x1              // TLB Invalidate VA , EL3
-4: dsb     nsh
+4: dsb     sy
    isb
    ret
 

ArmPkg/Library/ArmMmuLib/AArch64/ArmMmuLibCore.c

@@ -129,14 +129,13 @@ STATIC
 VOID
 ReplaceLiveEntry (
   IN  UINT64  *Entry,
-  IN  UINT64  Value,
-  IN  UINT64  RegionStart
+  IN  UINT64  Value
   )
 {
   if (!ArmMmuEnabled ()) {
     *Entry = Value;
   } else {
-    ArmReplaceLiveTranslationEntry (Entry, Value, RegionStart);
+    ArmReplaceLiveTranslationEntry (Entry, Value);
   }
 }
 
@@ -297,8 +296,7 @@ GetBlockEntryListFromAddress (
 
         // Fill the BlockEntry with the new TranslationTable
         ReplaceLiveEntry (BlockEntry,
-          (UINTN)TranslationTable | TableAttributes | TT_TYPE_TABLE_ENTRY,
-          RegionStart);
+          ((UINTN)TranslationTable & TT_ADDRESS_MASK_DESCRIPTION_TABLE) | TableAttributes | TT_TYPE_TABLE_ENTRY);
       }
     } else {
       if (IndexLevel != PageLevel) {
@@ -377,8 +375,6 @@ UpdateRegionMapping (
       *BlockEntry &= BlockEntryMask;
       *BlockEntry |= (RegionStart & TT_ADDRESS_MASK_BLOCK_ENTRY) | Attributes | Type;
 
-      ArmUpdateTranslationTableEntry (BlockEntry, (VOID *)RegionStart);
-
       // Go to the next BlockEntry
       RegionStart += BlockEntrySize;
       RegionLength -= BlockEntrySize;
@@ -386,7 +382,7 @@ UpdateRegionMapping (
 
       // Break the inner loop when next block is a table
       // Rerun GetBlockEntryListFromAddress to avoid page table memory leak
-      if (TableLevel != 3 && BlockEntry <= LastBlockEntry &&
+      if (TableLevel != 3 &&
           (*BlockEntry & TT_TYPE_MASK) == TT_TYPE_TABLE_ENTRY) {
             break;
       }
@@ -491,6 +487,9 @@ ArmSetMemoryAttributes (
     return Status;
   }
 
+  // Invalidate all TLB entries so changes are synced
+  ArmInvalidateTlb ();
+
   return EFI_SUCCESS;
 }
 
@@ -513,6 +512,9 @@ SetMemoryRegionAttribute (
     return Status;
   }
 
+  // Invalidate all TLB entries so changes are synced
+  ArmInvalidateTlb ();
+
   return EFI_SUCCESS;
 }
 

ArmPkg/Library/ArmMmuLib/AArch64/ArmMmuLibReplaceEntry.S

@@ -32,14 +32,13 @@
   dmb   sy
   dc    ivac, x0
 
-  // flush translations for the target address from the TLBs
-  lsr   x2, x2, #12
+  // flush the TLBs
   .if   \el == 1
-  tlbi  vaae1, x2
+  tlbi  vmalle1
   .else
-  tlbi  vae\el, x2
+  tlbi  alle\el
   .endif
-  dsb   nsh
+  dsb   sy
 
   // re-enable the MMU
   msr   sctlr_el\el, x8
@@ -49,20 +48,19 @@
 //VOID
 //ArmReplaceLiveTranslationEntry (
 //  IN  UINT64  *Entry,
-//  IN  UINT64  Value,
-//  IN  UINT64  Address
+//  IN  UINT64  Value
 //  )
 ASM_FUNC(ArmReplaceLiveTranslationEntry)
 
   // disable interrupts
-  mrs   x4, daif
+  mrs   x2, daif
   msr   daifset, #0xf
   isb
 
   // clean and invalidate first so that we don't clobber
   // adjacent entries that are dirty in the caches
   dc    civac, x0
-  dsb   nsh
+  dsb   ish
 
   EL1_OR_EL2_OR_EL3(x3)
 1:__replace_entry 1
@@ -71,7 +69,7 @@ ASM_FUNC(ArmReplaceLiveTranslationEntry)
   b     4f
 3:__replace_entry 3
 
-4:msr   daif, x4
+4:msr   daif, x2
   ret
 
 ASM_GLOBAL ASM_PFX(ArmReplaceLiveTranslationEntrySize)

ArmPkg/Library/ArmMmuLib/Arm/ArmMmuLibCore.c

@@ -135,11 +135,6 @@ PopulateLevel2PageTable (
     case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_BACK:
       PageAttributes = TT_DESCRIPTOR_PAGE_WRITE_BACK;
       break;
-    case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK_NONSHAREABLE:
-    case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_BACK_NONSHAREABLE:
-      PageAttributes = TT_DESCRIPTOR_PAGE_WRITE_BACK;
-      PageAttributes &= ~TT_DESCRIPTOR_PAGE_S_SHARED;
-      break;
     case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_THROUGH:
     case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_THROUGH:
       PageAttributes = TT_DESCRIPTOR_PAGE_WRITE_THROUGH;
@@ -244,10 +239,6 @@ FillTranslationTable (
     case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK:
       Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK(0);
       break;
-    case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_BACK_NONSHAREABLE:
-      Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK(0);
-      Attributes &= ~TT_DESCRIPTOR_SECTION_S_SHARED;
-      break;
     case ARM_MEMORY_REGION_ATTRIBUTE_WRITE_THROUGH:
       Attributes = TT_DESCRIPTOR_SECTION_WRITE_THROUGH(0);
       break;
@@ -260,10 +251,6 @@ FillTranslationTable (
     case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_BACK:
       Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK(1);
       break;
-    case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_BACK_NONSHAREABLE:
-      Attributes = TT_DESCRIPTOR_SECTION_WRITE_BACK(1);
-      Attributes &= ~TT_DESCRIPTOR_SECTION_S_SHARED;
-      break;
     case ARM_MEMORY_REGION_ATTRIBUTE_NONSECURE_WRITE_THROUGH:
       Attributes = TT_DESCRIPTOR_SECTION_WRITE_THROUGH(1);
       break;
@@ -294,8 +281,8 @@ FillTranslationTable (
       PhysicalBase += TT_DESCRIPTOR_SECTION_SIZE;
       RemainLength -= TT_DESCRIPTOR_SECTION_SIZE;
     } else {
-      PageMapLength = MIN (RemainLength, TT_DESCRIPTOR_SECTION_SIZE -
-                                         (PhysicalBase % TT_DESCRIPTOR_SECTION_SIZE));
+      PageMapLength = MIN (RemainLength, TT_DESCRIPTOR_SECTION_SIZE) -
+                      (PhysicalBase % TT_DESCRIPTOR_SECTION_SIZE);
 
       // Case: Physical address aligned on the Section Size (1MB) && the length
       //       does not fill a section
@@ -744,11 +731,6 @@ ArmSetMemoryAttributes (
   UINT64        ChunkLength;
   BOOLEAN       FlushTlbs;
 
-  if (BaseAddress > (UINT64)MAX_ADDRESS) {
-    return EFI_UNSUPPORTED;
-  }
-
-  Length = MIN (Length, (UINT64)MAX_ADDRESS - BaseAddress + 1);
   if (Length == 0) {
     return EFI_SUCCESS;
   }

ArmPkg/Library/ArmSoftFloatLib/ArmSoftFloatLib.inf

@@ -49,4 +49,6 @@
 
 [BuildOptions]
   GCC:*_*_*_CC_FLAGS = -DSOFTFLOAT_FOR_GCC -Wno-enum-compare -fno-lto
+  *_GCC46_*_CC_FLAGS = -fno-tree-vrp
+  *_GCC47_*_CC_FLAGS = -fno-tree-vrp
   RVCT:*_*_*_CC_FLAGS = -DSOFTFLOAT_FOR_GCC

ArmPkg/Library/DebugAgentSymbolsBaseLib/AArch64/DebugAgentException.S

@@ -0,0 +1,96 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
+#
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution.  The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#------------------------------------------------------------------------------
+
+#include <Chipset/AArch64.h>
+
+GCC_ASM_IMPORT(DefaultExceptionHandler)
+
+.text
+VECTOR_BASE(DebugAgentVectorTable)
+
+//
+// Current EL with SP0 : 0x0 - 0x180
+//
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SP0_SYNC)
+ASM_PFX(SynchronousExceptionSP0):
+  b   ASM_PFX(SynchronousExceptionSP0)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SP0_IRQ)
+ASM_PFX(IrqSP0):
+  b   ASM_PFX(IrqSP0)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SP0_FIQ)
+ASM_PFX(FiqSP0):
+  b   ASM_PFX(FiqSP0)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SP0_SERR)
+ASM_PFX(SErrorSP0):
+  b   ASM_PFX(SErrorSP0)
+
+//
+// Current EL with SPx: 0x200 - 0x380
+//
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SPx_SYNC)
+ASM_PFX(SynchronousExceptionSPx):
+  b   ASM_PFX(SynchronousExceptionSPx)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SPx_IRQ)
+ASM_PFX(IrqSPx):
+  b   ASM_PFX(IrqSPx)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SPx_FIQ)
+ASM_PFX(FiqSPx):
+  b   ASM_PFX(FiqSPx)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_CUR_SPx_SERR)
+ASM_PFX(SErrorSPx):
+  b   ASM_PFX(SErrorSPx)
+
+/* Lower EL using AArch64 : 0x400 - 0x580 */
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A64_SYNC)
+ASM_PFX(SynchronousExceptionA64):
+  b   ASM_PFX(SynchronousExceptionA64)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A64_IRQ)
+ASM_PFX(IrqA64):
+  b   ASM_PFX(IrqA64)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A64_FIQ)
+ASM_PFX(FiqA64):
+  b   ASM_PFX(FiqA64)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A64_SERR)
+ASM_PFX(SErrorA64):
+  b   ASM_PFX(SErrorA64)
+
+//
+// Lower EL using AArch32 : 0x600 - 0x780
+//
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A32_SYNC)
+ASM_PFX(SynchronousExceptionA32):
+  b   ASM_PFX(SynchronousExceptionA32)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A32_IRQ)
+ASM_PFX(IrqA32):
+  b   ASM_PFX(IrqA32)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A32_FIQ)
+ASM_PFX(FiqA32):
+  b   ASM_PFX(FiqA32)
+
+VECTOR_ENTRY(DebugAgentVectorTable, ARM_VECTOR_LOW_A32_SERR)
+ASM_PFX(SErrorA32):
+  b   ASM_PFX(SErrorA32)
+
+VECTOR_END(DebugAgentVectorTable)

ArmPkg/Library/DebugAgentSymbolsBaseLib/Arm/DebugAgentException.S

@@ -0,0 +1,277 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
+# Copyright (c) 2011 - 2012, ARM Ltd. All rights reserved.<BR>
+#
+# This program and the accompanying materials
+# are licensed and made available under the terms and conditions of the BSD License
+# which accompanies this distribution.  The full text of the license may be found at
+# http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#------------------------------------------------------------------------------
+
+#include <Library/PcdLib.h>
+
+/*
+
+This is the stack constructed by the exception handler (low address to high address)
+                # R0 - IFAR is EFI_SYSTEM_CONTEXT for ARM
+  Reg   Offset
+  ===   ======
+  R0    0x00    # stmfd     SP!,{R0-R12}
+  R1    0x04
+  R2    0x08
+  R3    0x0c
+  R4    0x10
+  R5    0x14
+  R6    0x18
+  R7    0x1c
+  R8    0x20
+  R9    0x24
+  R10   0x28
+  R11   0x2c
+  R12   0x30
+  SP    0x34    # reserved via adding 0x20 (32) to the SP
+  LR    0x38
+  PC    0x3c
+  CPSR  0x40
+  DFSR  0x44
+  DFAR  0x48
+  IFSR  0x4c
+  IFAR  0x50
+
+  LR    0x54    # SVC Link register (we need to restore it)
+
+  LR    0x58    # pushed by srsfd
+  CPSR  0x5c
+
+ */
+
+GCC_ASM_EXPORT(DebugAgentVectorTable)
+GCC_ASM_IMPORT(DefaultExceptionHandler)
+
+.text
+.syntax unified
+#if !defined(__APPLE__)
+.fpu neon    @ makes vpush/vpop assemble
+#endif
+.align 5
+
+
+//
+// This code gets copied to the ARM vector table
+// ExceptionHandlersStart - ExceptionHandlersEnd gets copied
+//
+ASM_PFX(DebugAgentVectorTable):
+  b ASM_PFX(ResetEntry)
+  b ASM_PFX(UndefinedInstructionEntry)
+  b ASM_PFX(SoftwareInterruptEntry)
+  b ASM_PFX(PrefetchAbortEntry)
+  b ASM_PFX(DataAbortEntry)
+  b ASM_PFX(ReservedExceptionEntry)
+  b ASM_PFX(IrqEntry)
+  b ASM_PFX(FiqEntry)
+
+ASM_PFX(ResetEntry):
+  srsdb     #0x13!                    @ Store return state on SVC stack
+                                      @ We are already in SVC mode
+
+  stmfd     SP!,{LR}                  @ Store the link register for the current mode
+  sub       SP,SP,#0x20               @ Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              @ Store the register state
+
+  mov       R0,#0                     @ ExceptionType
+  ldr       R1,ASM_PFX(CommonExceptionEntry)
+  bx        R1
+
+ASM_PFX(UndefinedInstructionEntry):
+  sub       LR, LR, #4                @ Only -2 for Thumb, adjust in CommonExceptionEntry
+  srsdb     #0x13!                    @ Store return state on SVC stack
+  cps       #0x13                     @ Switch to SVC for common stack
+  stmfd     SP!,{LR}                  @ Store the link register for the current mode
+  sub       SP,SP,#0x20               @ Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              @ Store the register state
+
+  mov       R0,#1                     @ ExceptionType
+  ldr       R1,ASM_PFX(CommonExceptionEntry)
+  bx        R1
+
+ASM_PFX(SoftwareInterruptEntry):
+  sub       LR, LR, #4                @ Only -2 for Thumb, adjust in CommonExceptionEntry
+  srsdb     #0x13!                    @ Store return state on SVC stack
+                                      @ We are already in SVC mode
+  stmfd     SP!,{LR}                  @ Store the link register for the current mode
+  sub       SP,SP,#0x20               @ Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              @ Store the register state
+
+  mov       R0,#2                     @ ExceptionType
+  ldr       R1,ASM_PFX(CommonExceptionEntry)
+  bx        R1
+
+ASM_PFX(PrefetchAbortEntry):
+  sub       LR,LR,#4
+  srsdb     #0x13!                    @ Store return state on SVC stack
+  cps       #0x13                     @ Switch to SVC for common stack
+  stmfd     SP!,{LR}                  @ Store the link register for the current mode
+  sub       SP,SP,#0x20               @ Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              @ Store the register state
+
+  mov       R0,#3                     @ ExceptionType
+  ldr       R1,ASM_PFX(CommonExceptionEntry)
+  bx        R1
+
+ASM_PFX(DataAbortEntry):
+  sub       LR,LR,#8
+  srsdb     #0x13!                    @ Store return state on SVC stack
+  cps       #0x13                     @ Switch to SVC for common stack
+  stmfd     SP!,{LR}                  @ Store the link register for the current mode
+  sub       SP,SP,#0x20               @ Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              @ Store the register state
+
+  mov       R0,#4
+  ldr       R1,ASM_PFX(CommonExceptionEntry)
+  bx        R1
+
+ASM_PFX(ReservedExceptionEntry):
+  srsdb     #0x13!                    @ Store return state on SVC stack
+  cps       #0x13                     @ Switch to SVC for common stack
+  stmfd     SP!,{LR}                  @ Store the link register for the current mode
+  sub       SP,SP,#0x20               @ Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              @ Store the register state
+
+  mov       R0,#5
+  ldr       R1,ASM_PFX(CommonExceptionEntry)
+  bx        R1
+
+ASM_PFX(IrqEntry):
+  sub       LR,LR,#4
+  srsdb     #0x13!                    @ Store return state on SVC stack
+  cps       #0x13                     @ Switch to SVC for common stack
+  stmfd     SP!,{LR}                  @ Store the link register for the current mode
+  sub       SP,SP,#0x20               @ Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              @ Store the register state
+
+  mov       R0,#6                     @ ExceptionType
+  ldr       R1,ASM_PFX(CommonExceptionEntry)
+  bx        R1
+
+ASM_PFX(FiqEntry):
+  sub       LR,LR,#4
+  srsdb     #0x13!                    @ Store return state on SVC stack
+  cps       #0x13                     @ Switch to SVC for common stack
+  stmfd     SP!,{LR}                  @ Store the link register for the current mode
+  sub       SP,SP,#0x20               @ Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              @ Store the register state
+                                      @ Since we have already switch to SVC R8_fiq - R12_fiq
+                                      @ never get used or saved
+  mov       R0,#7                     @ ExceptionType
+  ldr       R1,ASM_PFX(CommonExceptionEntry)
+  bx        R1
+
+//
+// This gets patched by the C code that patches in the vector table
+//
+ASM_PFX(CommonExceptionEntry):
+  .word       ASM_PFX(AsmCommonExceptionEntry)
+
+ASM_PFX(ExceptionHandlersEnd):
+
+//
+// This code runs from CpuDxe driver loaded address. It is patched into
+// CommonExceptionEntry.
+//
+ASM_PFX(AsmCommonExceptionEntry):
+  mrc       p15, 0, R1, c6, c0, 2   @ Read IFAR
+  str       R1, [SP, #0x50]         @ Store it in EFI_SYSTEM_CONTEXT_ARM.IFAR
+
+  mrc       p15, 0, R1, c5, c0, 1   @ Read IFSR
+  str       R1, [SP, #0x4c]         @ Store it in EFI_SYSTEM_CONTEXT_ARM.IFSR
+
+  mrc       p15, 0, R1, c6, c0, 0   @ Read DFAR
+  str       R1, [SP, #0x48]         @ Store it in EFI_SYSTEM_CONTEXT_ARM.DFAR
+
+  mrc       p15, 0, R1, c5, c0, 0   @ Read DFSR
+  str       R1, [SP, #0x44]         @ Store it in EFI_SYSTEM_CONTEXT_ARM.DFSR
+
+  ldr       R1, [SP, #0x5c]         @ srsdb saved pre-exception CPSR on the stack
+  str       R1, [SP, #0x40]         @ Store it in EFI_SYSTEM_CONTEXT_ARM.CPSR
+
+  add       R2, SP, #0x38           @ Make R2 point to EFI_SYSTEM_CONTEXT_ARM.LR
+  and       R3, R1, #0x1f           @ Check CPSR to see if User or System Mode
+  cmp       R3, #0x1f               @ if ((CPSR == 0x10) || (CPSR == 0x1df))
+  cmpne     R3, #0x10               @
+  stmdaeq   R2, {lr}^               @   save unbanked lr
+                                    @ else
+  stmdane   R2, {lr}                @   save SVC lr
+
+
+  ldr       R5, [SP, #0x58]         @ PC is the LR pushed by srsfd
+                                    @ Check to see if we have to adjust for Thumb entry
+  sub       r4, r0, #1              @ if (ExceptionType == 1 || ExceptionType ==2)) {
+  cmp       r4, #1                  @   // UND & SVC have different LR adjust for Thumb
+  bhi       NoAdjustNeeded
+
+  tst       r1, #0x20               @   if ((CPSR & T)) == T) {  // Thumb Mode on entry
+  addne     R5, R5, #2              @     PC += 2@
+  str       R5,[SP,#0x58]           @ Update LR value pused by srsfd
+
+NoAdjustNeeded:
+
+  str       R5, [SP, #0x3c]         @ Store it in EFI_SYSTEM_CONTEXT_ARM.PC
+
+  sub       R1, SP, #0x60           @ We pused 0x60 bytes on the stack
+  str       R1, [SP, #0x34]         @ Store it in EFI_SYSTEM_CONTEXT_ARM.SP
+
+                                    @ R0 is ExceptionType
+  mov       R1,SP                   @ R1 is SystemContext
+
+#if (FixedPcdGet32(PcdVFPEnabled))
+  vpush     {d0-d15}                @ save vstm registers in case they are used in optimizations
+#endif
+
+/*
+VOID
+EFIAPI
+DefaultExceptionHandler (
+  IN     EFI_EXCEPTION_TYPE           ExceptionType,   R0
+  IN OUT EFI_SYSTEM_CONTEXT           SystemContext    R1
+  )
+
+*/
+  blx       ASM_PFX(DefaultExceptionHandler)  @ Call exception handler
+
+#if (FixedPcdGet32(PcdVFPEnabled))
+  vpop      {d0-d15}
+#endif
+
+  ldr       R1, [SP, #0x4c]         @ Restore EFI_SYSTEM_CONTEXT_ARM.IFSR
+  mcr       p15, 0, R1, c5, c0, 1   @ Write IFSR
+
+  ldr       R1, [SP, #0x44]         @ sRestore EFI_SYSTEM_CONTEXT_ARM.DFSR
+  mcr       p15, 0, R1, c5, c0, 0   @ Write DFSR
+
+  ldr       R1,[SP,#0x3c]           @ EFI_SYSTEM_CONTEXT_ARM.PC
+  str       R1,[SP,#0x58]           @ Store it back to srsfd stack slot so it can be restored
+
+  ldr       R1,[SP,#0x40]           @ EFI_SYSTEM_CONTEXT_ARM.CPSR
+  str       R1,[SP,#0x5c]           @ Store it back to srsfd stack slot so it can be restored
+
+  add       R3, SP, #0x54           @ Make R3 point to SVC LR saved on entry
+  add       R2, SP, #0x38           @ Make R2 point to EFI_SYSTEM_CONTEXT_ARM.LR
+  and       R1, R1, #0x1f           @ Check to see if User or System Mode
+  cmp       R1, #0x1f               @ if ((CPSR == 0x10) || (CPSR == 0x1f))
+  cmpne     R1, #0x10               @
+  ldmibeq   R2, {lr}^               @   restore unbanked lr
+                                    @ else
+  ldmibne   R3, {lr}                @   restore SVC lr, via ldmfd SP!, {LR}
+
+  ldmfd     SP!,{R0-R12}            @ Restore general purpose registers
+                                    @ Exception handler can not change SP
+
+  add       SP,SP,#0x20             @ Clear out the remaining stack space
+  ldmfd     SP!,{LR}                @ restore the link register for this context
+  rfefd     SP!                     @ return from exception via srsfd stack slot
+

ArmPkg/Library/DebugAgentSymbolsBaseLib/Arm/DebugAgentException.asm

@@ -0,0 +1,273 @@
+//------------------------------------------------------------------------------
+//
+// Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
+// Copyright (c) 2011 - 2012, ARM Ltd. All rights reserved.<BR>
+//
+// This program and the accompanying materials
+// are licensed and made available under the terms and conditions of the BSD License
+// which accompanies this distribution.  The full text of the license may be found at
+// http://opensource.org/licenses/bsd-license.php
+//
+// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+//
+//------------------------------------------------------------------------------
+
+#include <Library/PcdLib.h>
+
+/*
+
+This is the stack constructed by the exception handler (low address to high address)
+                # R0 - IFAR is EFI_SYSTEM_CONTEXT for ARM
+  Reg   Offset
+  ===   ======
+  R0    0x00    # stmfd     SP!,{R0-R12}
+  R1    0x04
+  R2    0x08
+  R3    0x0c
+  R4    0x10
+  R5    0x14
+  R6    0x18
+  R7    0x1c
+  R8    0x20
+  R9    0x24
+  R10   0x28
+  R11   0x2c
+  R12   0x30
+  SP    0x34    # reserved via adding 0x20 (32) to the SP
+  LR    0x38
+  PC    0x3c
+  CPSR  0x40
+  DFSR  0x44
+  DFAR  0x48
+  IFSR  0x4c
+  IFAR  0x50
+
+  LR    0x54    # SVC Link register (we need to restore it)
+
+  LR    0x58    # pushed by srsfd
+  CPSR  0x5c
+
+ */
+
+  EXPORT  DebugAgentVectorTable
+  IMPORT  DefaultExceptionHandler
+
+  PRESERVE8
+  AREA  DebugAgentException, CODE, READONLY, CODEALIGN, ALIGN=5
+
+//
+// This code gets copied to the ARM vector table
+// ExceptionHandlersStart - ExceptionHandlersEnd gets copied
+//
+DebugAgentVectorTable FUNCTION
+  b   ResetEntry
+  b   UndefinedInstructionEntry
+  b   SoftwareInterruptEntry
+  b   PrefetchAbortEntry
+  b   DataAbortEntry
+  b   ReservedExceptionEntry
+  b   IrqEntry
+  b   FiqEntry
+  ENDFUNC
+
+ResetEntry
+  srsfd     #0x13!                    ; Store return state on SVC stack
+                                      ; We are already in SVC mode
+  stmfd     SP!,{LR}                  ; Store the link register for the current mode
+  sub       SP,SP,#0x20               ; Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              ; Store the register state
+
+  mov       R0,#0                     ; ExceptionType
+  ldr       R1,CommonExceptionEntry
+  bx        R1
+
+UndefinedInstructionEntry
+  sub       LR, LR, #4                ; Only -2 for Thumb, adjust in CommonExceptionEntry
+  srsfd     #0x13!                    ; Store return state on SVC stack
+  cps       #0x13                     ; Switch to SVC for common stack
+  stmfd     SP!,{LR}                  ; Store the link register for the current mode
+  sub       SP,SP,#0x20               ; Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              ; Store the register state
+
+  mov       R0,#1                     ; ExceptionType
+  ldr       R1,CommonExceptionEntry;
+  bx        R1
+
+SoftwareInterruptEntry
+  sub       LR, LR, #4                ; Only -2 for Thumb, adjust in CommonExceptionEntry
+  srsfd     #0x13!                    ; Store return state on SVC stack
+                                      ; We are already in SVC mode
+  stmfd     SP!,{LR}                  ; Store the link register for the current mode
+  sub       SP,SP,#0x20               ; Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              ; Store the register state
+
+  mov       R0,#2                     ; ExceptionType
+  ldr       R1,CommonExceptionEntry
+  bx        R1
+
+PrefetchAbortEntry
+  sub       LR,LR,#4
+  srsfd     #0x13!                    ; Store return state on SVC stack
+  cps       #0x13                     ; Switch to SVC for common stack
+  stmfd     SP!,{LR}                  ; Store the link register for the current mode
+  sub       SP,SP,#0x20               ; Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              ; Store the register state
+
+  mov       R0,#3                     ; ExceptionType
+  ldr       R1,CommonExceptionEntry
+  bx        R1
+
+DataAbortEntry
+  sub       LR,LR,#8
+  srsfd     #0x13!                    ; Store return state on SVC stack
+  cps       #0x13                     ; Switch to SVC for common stack
+  stmfd     SP!,{LR}                  ; Store the link register for the current mode
+  sub       SP,SP,#0x20               ; Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              ; Store the register state
+
+  mov       R0,#4                     ; ExceptionType
+  ldr       R1,CommonExceptionEntry
+  bx        R1
+
+ReservedExceptionEntry
+  srsfd     #0x13!                    ; Store return state on SVC stack
+  cps       #0x13                     ; Switch to SVC for common stack
+  stmfd     SP!,{LR}                  ; Store the link register for the current mode
+  sub       SP,SP,#0x20               ; Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              ; Store the register state
+
+  mov       R0,#5                     ; ExceptionType
+  ldr       R1,CommonExceptionEntry
+  bx        R1
+
+IrqEntry
+  sub       LR,LR,#4
+  srsfd     #0x13!                    ; Store return state on SVC stack
+  cps       #0x13                     ; Switch to SVC for common stack
+  stmfd     SP!,{LR}                  ; Store the link register for the current mode
+  sub       SP,SP,#0x20               ; Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              ; Store the register state
+
+  mov       R0,#6                     ; ExceptionType
+  ldr       R1,CommonExceptionEntry
+  bx        R1
+
+FiqEntry
+  sub       LR,LR,#4
+  srsfd     #0x13!                    ; Store return state on SVC stack
+  cps       #0x13                     ; Switch to SVC for common stack
+  stmfd     SP!,{LR}                  ; Store the link register for the current mode
+  sub       SP,SP,#0x20               ; Save space for SP, LR, PC, IFAR - CPSR
+  stmfd     SP!,{R0-R12}              ; Store the register state
+                                      ; Since we have already switch to SVC R8_fiq - R12_fiq
+                                      ; never get used or saved
+  mov       R0,#7                     ; ExceptionType
+  ldr       R1,CommonExceptionEntry
+  bx        R1
+
+//
+// This gets patched by the C code that patches in the vector table
+//
+CommonExceptionEntry
+  dcd       AsmCommonExceptionEntry
+
+ExceptionHandlersEnd
+
+//
+// This code runs from CpuDxe driver loaded address. It is patched into
+// CommonExceptionEntry.
+//
+AsmCommonExceptionEntry
+  mrc       p15, 0, R1, c6, c0, 2   ; Read IFAR
+  str       R1, [SP, #0x50]         ; Store it in EFI_SYSTEM_CONTEXT_ARM.IFAR
+
+  mrc       p15, 0, R1, c5, c0, 1   ; Read IFSR
+  str       R1, [SP, #0x4c]         ; Store it in EFI_SYSTEM_CONTEXT_ARM.IFSR
+
+  mrc       p15, 0, R1, c6, c0, 0   ; Read DFAR
+  str       R1, [SP, #0x48]         ; Store it in EFI_SYSTEM_CONTEXT_ARM.DFAR
+
+  mrc       p15, 0, R1, c5, c0, 0   ; Read DFSR
+  str       R1, [SP, #0x44]         ; Store it in EFI_SYSTEM_CONTEXT_ARM.DFSR
+
+  ldr       R1, [SP, #0x5c]         ; srsfd saved pre-exception CPSR on the stack
+  str       R1, [SP, #0x40]         ; Store it in EFI_SYSTEM_CONTEXT_ARM.CPSR
+
+  add       R2, SP, #0x38           ; Make R2 point to EFI_SYSTEM_CONTEXT_ARM.LR
+  and       R3, R1, #0x1f           ; Check CPSR to see if User or System Mode
+  cmp       R3, #0x1f               ; if ((CPSR == 0x10) || (CPSR == 0x1df))
+  cmpne     R3, #0x10               ;
+  stmeqed   R2, {lr}^               ;   save unbanked lr
+                                    ; else
+  stmneed   R2, {lr}                ;   save SVC lr
+
+
+  ldr       R5, [SP, #0x58]         ; PC is the LR pushed by srsfd
+                                    ; Check to see if we have to adjust for Thumb entry
+  sub       r4, r0, #1              ; if (ExceptionType == 1 || ExceptionType ==2)) {
+  cmp       r4, #1                  ;   // UND & SVC have different LR adjust for Thumb
+  bhi       NoAdjustNeeded
+
+  tst       r1, #0x20               ;   if ((CPSR & T)) == T) {  // Thumb Mode on entry
+  addne     R5, R5, #2              ;     PC += 2;
+  str       R5,[SP,#0x58]           ; Update LR value pused by srsfd
+
+NoAdjustNeeded
+
+  str       R5, [SP, #0x3c]         ; Store it in EFI_SYSTEM_CONTEXT_ARM.PC
+
+  sub       R1, SP, #0x60           ; We pused 0x60 bytes on the stack
+  str       R1, [SP, #0x34]         ; Store it in EFI_SYSTEM_CONTEXT_ARM.SP
+
+                                    ; R0 is ExceptionType
+  mov       R1,SP                   ; R1 is SystemContext
+
+#if (FixedPcdGet32(PcdVFPEnabled))
+  vpush    {d0-d15}                  ; save vstm registers in case they are used in optimizations
+#endif
+
+/*
+VOID
+EFIAPI
+DefaultExceptionHandler (
+  IN     EFI_EXCEPTION_TYPE           ExceptionType,   R0
+  IN OUT EFI_SYSTEM_CONTEXT           SystemContext    R1
+  )
+
+*/
+  blx       DefaultExceptionHandler ; Call exception handler
+
+#if (FixedPcdGet32(PcdVFPEnabled))
+  vpop      {d0-d15}
+#endif
+
+  ldr       R1, [SP, #0x4c]         ; Restore EFI_SYSTEM_CONTEXT_ARM.IFSR
+  mcr       p15, 0, R1, c5, c0, 1   ; Write IFSR
+
+  ldr       R1, [SP, #0x44]         ; sRestore EFI_SYSTEM_CONTEXT_ARM.DFSR
+  mcr       p15, 0, R1, c5, c0, 0   ; Write DFSR
+
+  ldr       R1,[SP,#0x3c]           ; EFI_SYSTEM_CONTEXT_ARM.PC
+  str       R1,[SP,#0x58]           ; Store it back to srsfd stack slot so it can be restored
+
+  ldr       R1,[SP,#0x40]           ; EFI_SYSTEM_CONTEXT_ARM.CPSR
+  str       R1,[SP,#0x5c]           ; Store it back to srsfd stack slot so it can be restored
+
+  add       R3, SP, #0x54           ; Make R3 point to SVC LR saved on entry
+  add       R2, SP, #0x38           ; Make R2 point to EFI_SYSTEM_CONTEXT_ARM.LR
+  and       R1, R1, #0x1f           ; Check to see if User or System Mode
+  cmp       R1, #0x1f               ; if ((CPSR == 0x10) || (CPSR == 0x1f))
+  cmpne     R1, #0x10               ;
+  ldmeqed   R2, {lr}^               ;   restore unbanked lr
+                                    ; else
+  ldmneed   R3, {lr}                ;   restore SVC lr, via ldmfd SP!, {LR}
+
+  ldmfd     SP!,{R0-R12}            ; Restore general purpose registers
+                                    ; Exception handler can not change SP
+
+  add       SP,SP,#0x20             ; Clear out the remaining stack space
+  ldmfd     SP!,{LR}                ; restore the link register for this context
+  rfefd     SP!                     ; return from exception via srsfd stack slot
+
+  END

ArmPkg/Library/DebugAgentSymbolsBaseLib/DebugAgentSymbolsBaseLib.c

@@ -14,6 +14,7 @@
 **/
 
 #include <Uefi.h>
+#include <Library/ArmLib.h>
 #include <Library/BaseLib.h>
 #include <Library/BaseMemoryLib.h>
 #include <Library/DebugLib.h>
@@ -282,6 +283,12 @@ InitializeDebugAgent (
   EFI_FFS_FILE_HEADER   *FfsHeader;
   PE_COFF_LOADER_IMAGE_CONTEXT  ImageContext;
 
+  // Now we've got UART, check the Debug Agent Vector Table
+  // Note: The AArch64 Vector table must be 2k-byte aligned - if this assertion fails ensure
+  // 'Align=4K' is defined into your FDF for this module.
+  ASSERT (((UINTN)DebugAgentVectorTable & ARM_VECTOR_TABLE_ALIGNMENT) == 0);
+  ArmWriteVBar ((UINTN)DebugAgentVectorTable);
+
   // We use InitFlag to know if DebugAgent has been initialized from
   // Sec (DEBUG_AGENT_INIT_PREMEM_SEC) or PrePi (DEBUG_AGENT_INIT_POSTMEM_SEC)
   // modules

ArmPkg/Library/DebugAgentSymbolsBaseLib/DebugAgentSymbolsBaseLib.inf

@@ -22,13 +22,22 @@
 [Sources.common]
   DebugAgentSymbolsBaseLib.c
 
+[Sources.ARM]
+  Arm/DebugAgentException.asm        | RVCT
+  Arm/DebugAgentException.S          | GCC
+
+[Sources.AARCH64]
+  AArch64/DebugAgentException.S
+
 [Packages]
   MdePkg/MdePkg.dec
   MdeModulePkg/MdeModulePkg.dec
   ArmPkg/ArmPkg.dec
 
 [LibraryClasses]
+  ArmLib
   DebugLib
+  DefaultExceptionHandlerLib
   PcdLib
   PeCoffExtraActionLib
   PeCoffLib

ArmPkg/Library/DefaultExceptionHandlerLib/AArch64/DefaultExceptionHandler.c

@@ -22,7 +22,6 @@
 #include <Library/PrintLib.h>
 #include <Library/ArmDisassemblerLib.h>
 #include <Library/SerialPortLib.h>
-#include <Library/UefiBootServicesTableLib.h>
 
 #include <Guid/DebugImageInfoTable.h>
 #include <Protocol/DebugSupport.h>
@@ -160,21 +159,14 @@ DefaultExceptionHandler (
   INT32  Offset;
 
   if (mRecursiveException) {
-    STATIC CHAR8 CONST Message[] = "\nRecursive exception occurred while dumping the CPU state\n";
-
-    SerialPortWrite ((UINT8 *)Message, sizeof Message - 1);
-    if (gST->ConOut != NULL) {
-      AsciiPrint (Message);
-    }
+    CharCount = AsciiSPrint (Buffer, sizeof (Buffer),"\nRecursive exception occurred while dumping the CPU state\n");
+    SerialPortWrite ((UINT8 *) Buffer, CharCount);
     CpuDeadLoop ();
   }
   mRecursiveException = TRUE;
 
   CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"\n\n%a Exception at 0x%016lx\n", gExceptionTypeString[ExceptionType], SystemContext.SystemContextAArch64->ELR);
   SerialPortWrite ((UINT8 *) Buffer, CharCount);
-  if (gST->ConOut != NULL) {
-    AsciiPrint (Buffer);
-  }
 
   DEBUG_CODE_BEGIN ();
     CHAR8  *Pdb, *PrevPdb;

ArmPkg/Library/DefaultExceptionHandlerLib/Arm/DefaultExceptionHandler.c

@@ -21,8 +21,6 @@
 #include <Library/PrintLib.h>
 #include <Library/ArmDisassemblerLib.h>
 #include <Library/SerialPortLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
 
 #include <Guid/DebugImageInfoTable.h>
 
@@ -196,10 +194,7 @@ DefaultExceptionHandler (
 
   CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"\n%a Exception PC at 0x%08x  CPSR 0x%08x ",
          gExceptionTypeString[ExceptionType], SystemContext.SystemContextArm->PC, SystemContext.SystemContextArm->CPSR);
-  SerialPortWrite ((UINT8 *)Buffer, CharCount);
-  if (gST->ConOut != NULL) {
-    AsciiPrint (Buffer);
-  }
+  SerialPortWrite ((UINT8 *) Buffer, CharCount);
 
   DEBUG_CODE_BEGIN ();
     CHAR8   *Pdb;

ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerBase.c

@@ -0,0 +1,35 @@
+/** @file
+
+  Copyright (c) 2012, ARM Ltd. All rights reserved.<BR>
+
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include <Base.h>
+
+/**
+
+  @param  FaultAddress         Address to find PE/COFF image for.
+  @param  ImageBase            Return load address of found image
+  @param  PeCoffSizeOfHeaders  Return the size of the PE/COFF header for the image that was found
+
+  @retval NULL                 FaultAddress not in a loaded PE/COFF image.
+  @retval                      Path and file name of PE/COFF image.
+
+**/
+CHAR8 *
+GetImageName (
+  IN  UINTN  FaultAddress,
+  OUT UINTN  *ImageBase,
+  OUT UINTN  *PeCoffSizeOfHeaders
+  )
+{
+  return NULL;
+}

ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLib.inf

@@ -17,9 +17,9 @@
   INF_VERSION                    = 0x00010005
   BASE_NAME                      = DefaultExceptionHandlerLib
   FILE_GUID                      = EACDB354-DF1A-4AF9-A171-499737ED818F
-  MODULE_TYPE                    = BASE
+  MODULE_TYPE                    = UEFI_DRIVER
   VERSION_STRING                 = 1.0
-  LIBRARY_CLASS                  = DefaultExceptionHandlerLib|DXE_CORE DXE_DRIVER
+  LIBRARY_CLASS                  = DefaultExceptionHandlerLib
 
 [Sources.common]
   DefaultExceptionHandlerUefi.c
@@ -42,7 +42,6 @@
   PeCoffGetEntryPointLib
   ArmDisassemblerLib
   SerialPortLib
-  UefiBootServicesTableLib
 
 [Guids]
   gEfiDebugImageInfoTableGuid

ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLibBase.inf

@@ -0,0 +1,45 @@
+#/** @file
+#
+# Copyright (c) 2012, ARM Ltd. All rights reserved.<BR>
+#
+#  This program and the accompanying materials
+#  are licensed and made available under the terms and conditions of the BSD License
+#  which accompanies this distribution. The full text of the license may be found at
+#  http://opensource.org/licenses/bsd-license.php
+#  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+#
+#**/
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = DefaultExceptionHandlerBaseLib
+  FILE_GUID                      = 3d5261d5-5eb7-4559-98e7-475aa9d0dc42
+  MODULE_TYPE                    = BASE
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = DefaultExceptionHandlerLib
+
+[Sources.common]
+  DefaultExceptionHandlerBase.c
+
+[Sources.ARM]
+  Arm/DefaultExceptionHandler.c
+
+[Sources.AARCH64]
+  AArch64/DefaultExceptionHandler.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  ArmPkg/ArmPkg.dec
+
+[LibraryClasses]
+  BaseLib
+  PrintLib
+  DebugLib
+  PeCoffGetEntryPointLib
+  ArmDisassemblerLib
+  SerialPortLib
+
+[Guids]
+  gEfiDebugImageInfoTableGuid

ArmVirtPkg/ArmVirt.dsc.inc

@@ -15,6 +15,7 @@
 
 [Defines]
   DEFINE DEBUG_PRINT_ERROR_LEVEL = 0x8000004F
+  DEFINE TTY_TERMINAL            = FALSE
 
 [BuildOptions.common.EDKII.DXE_CORE,BuildOptions.common.EDKII.DXE_DRIVER,BuildOptions.common.EDKII.UEFI_DRIVER,BuildOptions.common.EDKII.UEFI_APPLICATION]
   GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
@@ -173,6 +174,7 @@
   BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf
 
   DebugAgentLib|ArmPkg/Library/DebugAgentSymbolsBaseLib/DebugAgentSymbolsBaseLib.inf
+  DefaultExceptionHandlerLib|ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandlerLibBase.inf
   SerialPortLib|ArmVirtPkg/Library/FdtPL011SerialPortLib/EarlyFdtPL011SerialPortLib.inf
   HobLib|MdePkg/Library/PeiHobLib/PeiHobLib.inf
   PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
@@ -270,8 +272,13 @@
 [PcdsFeatureFlag.common]
   gEfiMdeModulePkgTokenSpaceGuid.PcdHiiOsRuntimeSupport|FALSE
 
+  # Use the Vector Table location in CpuDxe. We will not copy the Vector Table at PcdCpuVectorBaseAddress
+  gArmTokenSpaceGuid.PcdRelocateVectorTable|FALSE
+
   gEmbeddedTokenSpaceGuid.PcdPrePiProduceMemoryTypeInformationHob|TRUE
 
+  gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE
+
 [PcdsFeatureFlag.AARCH64]
   #
   # Activate AcpiSdtProtocol
@@ -283,6 +290,8 @@
   gEfiMdePkgTokenSpaceGuid.PcdMaximumAsciiStringLength|1000000
   gEfiMdePkgTokenSpaceGuid.PcdMaximumLinkedListLength|1000000
   gEfiMdePkgTokenSpaceGuid.PcdSpinLockTimeout|10000000
+  gEfiMdePkgTokenSpaceGuid.PcdDebugClearMemoryValue|0xAF
+  gEfiMdePkgTokenSpaceGuid.PcdPostCodePropertyMask|0
   gEfiMdePkgTokenSpaceGuid.PcdUefiLibMaxPrintBufferSize|320
 
   # DEBUG_ASSERT_ENABLED       0x01
@@ -317,9 +326,7 @@
   #  DEBUG_VERBOSE   0x00400000  // Detailed debug messages that may
   #                              // significantly impact boot performance
   #  DEBUG_ERROR     0x80000000  // Error
-!if $(TARGET) != RELEASE
   gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|$(DEBUG_PRINT_ERROR_LEVEL)
-!endif
 
   #
   # Optional feature to help prevent EFI memory map fragments
@@ -327,7 +334,7 @@
   # Values are in EFI Pages (4K). DXE Core will make sure that
   # at least this much of each type of memory can be allocated
   # from a single memory range. This way you only end up with
-  # maximum of two fragments for each type in the memory map
+  # maximum of two fragements for each type in the memory map
   # (the memory used, and the free memory that was prereserved
   # but not used).
   #
@@ -347,6 +354,18 @@
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiLoaderCode|20
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiLoaderData|0
 
+!if $(SECURE_BOOT_ENABLE) == TRUE
+  # override the default values from SecurityPkg to ensure images from all sources are verified in secure boot
+  gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x04
+  gEfiSecurityPkgTokenSpaceGuid.PcdFixedMediaImageVerificationPolicy|0x04
+  gEfiSecurityPkgTokenSpaceGuid.PcdRemovableMediaImageVerificationPolicy|0x04
+!endif
+
+!if $(TTY_TERMINAL) == TRUE
+  # Set terminal type to TtyTerm, the value encoded is EFI_TTY_TERM_GUID
+  gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer|{0x80, 0x6d, 0x91, 0x7d, 0xb1, 0x5b, 0x8c, 0x45, 0xa4, 0x8f, 0xe2, 0x5f, 0xdd, 0x51, 0xef, 0x94}
+!endif
+
   #
   # Enable strict image permissions for all images. (This applies
   # only to images that were built with >= 4 KB section alignment.)
@@ -360,6 +379,11 @@
   #
   gEfiMdeModulePkgTokenSpaceGuid.PcdDxeNxMemoryProtectionPolicy|0xC000000000007FD1
 
+  #
+  # Enable the non-executable DXE stack. (This gets set up by DxeIpl)
+  #
+  gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack|TRUE
+
 [Components.common]
   #
   # Ramdisk support

ArmVirtPkg/ArmVirtQemu.dsc

@@ -33,7 +33,6 @@
   # Defines for default states.  These can be changed on the command line.
   # -D FLAG=VALUE
   #
-  DEFINE TTY_TERMINAL            = FALSE
   DEFINE SECURE_BOOT_ENABLE      = FALSE
   DEFINE NETWORK_IP6_ENABLE      = FALSE
   DEFINE HTTP_BOOT_ENABLE        = FALSE
@@ -58,7 +57,6 @@
   CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
   BootLogoLib|MdeModulePkg/Library/BootLogoLib/BootLogoLib.inf
   PlatformBootManagerLib|ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
-  PlatformBmPrintScLib|OvmfPkg/Library/PlatformBmPrintScLib/PlatformBmPrintScLib.inf
   CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
   FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
   QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
@@ -70,9 +68,6 @@
 [LibraryClasses.common.PEIM]
   ArmVirtMemInfoLib|ArmVirtPkg/Library/QemuVirtMemInfoLib/QemuVirtMemInfoPeiLib.inf
 
-[LibraryClasses.common.DXE_DRIVER]
-  ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
-
 [LibraryClasses.common.UEFI_DRIVER]
   UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
 
@@ -91,9 +86,8 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
 
-  gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE
-
 [PcdsFixedAtBuild.common]
+  gArmPlatformTokenSpaceGuid.PcdCoreCount|1
 !if $(ARCH) == AARCH64
   gArmTokenSpaceGuid.PcdVFPEnabled|1
 !endif
@@ -106,6 +100,9 @@
   # Size of the region used by UEFI in permanent memory (Reserved 64MB)
   gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000
 
+  ## Trustzone enable (to make the transition from EL3 to EL2 in ArmPlatformPkg/Sec)
+  gArmTokenSpaceGuid.PcdTrustzoneSupport|FALSE
+
   #
   # ARM PrimeCell
   #
@@ -117,8 +114,6 @@
   ## 0-PCANSI, 1-VT100, 2-VT00+, 3-UTF8, 4-TTYTERM
 !if $(TTY_TERMINAL) == TRUE
   gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|4
-  # Set terminal type to TtyTerm, the value encoded is EFI_TTY_TERM_GUID
-  gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer|{0x80, 0x6d, 0x91, 0x7d, 0xb1, 0x5b, 0x8c, 0x45, 0xa4, 0x8f, 0xe2, 0x5f, 0xdd, 0x51, 0xef, 0x94}
 !else
   gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|1
 !endif
@@ -147,20 +142,6 @@
   #
   gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|16
 
-  #
-  # Enable the non-executable DXE stack. (This gets set up by DxeIpl)
-  #
-  gEfiMdeModulePkgTokenSpaceGuid.PcdSetNxForStack|TRUE
-
-!if $(SECURE_BOOT_ENABLE) == TRUE
-  # override the default values from SecurityPkg to ensure images from all sources are verified in secure boot
-  gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x04
-  gEfiSecurityPkgTokenSpaceGuid.PcdFixedMediaImageVerificationPolicy|0x04
-  gEfiSecurityPkgTokenSpaceGuid.PcdRemovableMediaImageVerificationPolicy|0x04
-!endif
-
-  gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|3
-
 [PcdsFixedAtBuild.AARCH64]
   # Clearing BIT0 in this PCD prevents installing a 32-bit SMBIOS entry point,
   # if the entry point version is >= 3.0. AARCH64 OSes cannot assume the
@@ -310,11 +291,6 @@
   ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
   MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
 
-  #
-  # Status Code Routing
-  #
-  MdeModulePkg/Universal/ReportStatusCodeRouter/RuntimeDxe/ReportStatusCodeRouterRuntimeDxe.inf
-
   #
   # Platform Driver
   #

ArmVirtPkg/ArmVirtQemuFvMain.fdf.inc

@@ -91,11 +91,6 @@ READ_LOCK_STATUS   = TRUE
   INF MdeModulePkg/Universal/Disk/UnicodeCollation/EnglishDxe/EnglishDxe.inf
   INF MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
 
-  #
-  # Status Code Routing
-  #
-  INF MdeModulePkg/Universal/ReportStatusCodeRouter/RuntimeDxe/ReportStatusCodeRouterRuntimeDxe.inf
-
   #
   # Platform Driver
   #

ArmVirtPkg/ArmVirtQemuKernel.dsc

@@ -33,7 +33,6 @@
   # Defines for default states.  These can be changed on the command line.
   # -D FLAG=VALUE
   #
-  DEFINE TTY_TERMINAL            = FALSE
   DEFINE SECURE_BOOT_ENABLE      = FALSE
   DEFINE NETWORK_IP6_ENABLE      = FALSE
   DEFINE HTTP_BOOT_ENABLE        = FALSE
@@ -58,7 +57,6 @@
   CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
   BootLogoLib|MdeModulePkg/Library/BootLogoLib/BootLogoLib.inf
   PlatformBootManagerLib|ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf
-  PlatformBmPrintScLib|OvmfPkg/Library/PlatformBmPrintScLib/PlatformBmPrintScLib.inf
   CustomizedDisplayLib|MdeModulePkg/Library/CustomizedDisplayLib/CustomizedDisplayLib.inf
   FrameBufferBltLib|MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.inf
   QemuBootOrderLib|OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.inf
@@ -67,9 +65,6 @@
   PciSegmentLib|MdePkg/Library/BasePciSegmentLibPci/BasePciSegmentLibPci.inf
   PciHostBridgeLib|ArmVirtPkg/Library/FdtPciHostBridgeLib/FdtPciHostBridgeLib.inf
 
-[LibraryClasses.common.DXE_DRIVER]
-  ReportStatusCodeLib|MdeModulePkg/Library/DxeReportStatusCodeLib/DxeReportStatusCodeLib.inf
-
 [LibraryClasses.common.UEFI_DRIVER]
   UefiScsiLib|MdePkg/Library/UefiScsiLib/UefiScsiLib.inf
 
@@ -97,13 +92,13 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutUgaSupport|FALSE
 
-  gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE
-
 [PcdsFixedAtBuild.common]
+  gArmPlatformTokenSpaceGuid.PcdCoreCount|1
 !if $(ARCH) == AARCH64
   gArmTokenSpaceGuid.PcdVFPEnabled|1
 !endif
 
+  gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase|0x4007c000
   gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize|0x4000
   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxVariableSize|0x2000
   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxAuthVariableSize|0x2800
@@ -111,6 +106,9 @@
   # Size of the region used by UEFI in permanent memory (Reserved 64MB)
   gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize|0x04000000
 
+  ## Trustzone enable (to make the transition from EL3 to EL2 in ArmPlatformPkg/Sec)
+  gArmTokenSpaceGuid.PcdTrustzoneSupport|FALSE
+
   #
   # ARM PrimeCell
   #
@@ -122,8 +120,6 @@
   ## 0-PCANSI, 1-VT100, 2-VT00+, 3-UTF8, 4-TTYTERM
 !if $(TTY_TERMINAL) == TRUE
   gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|4
-  # Set terminal type to TtyTerm, the value encoded is EFI_TTY_TERM_GUID
-  gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer|{0x80, 0x6d, 0x91, 0x7d, 0xb1, 0x5b, 0x8c, 0x45, 0xa4, 0x8f, 0xe2, 0x5f, 0xdd, 0x51, 0xef, 0x94}
 !else
   gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|1
 !endif
@@ -146,15 +142,6 @@
   #
   gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize|16
 
-!if $(SECURE_BOOT_ENABLE) == TRUE
-  # override the default values from SecurityPkg to ensure images from all sources are verified in secure boot
-  gEfiSecurityPkgTokenSpaceGuid.PcdOptionRomImageVerificationPolicy|0x04
-  gEfiSecurityPkgTokenSpaceGuid.PcdFixedMediaImageVerificationPolicy|0x04
-  gEfiSecurityPkgTokenSpaceGuid.PcdRemovableMediaImageVerificationPolicy|0x04
-!endif
-
-  gEfiMdePkgTokenSpaceGuid.PcdReportStatusCodePropertyMask|3
-
 [PcdsPatchableInModule.common]
   #
   # This will be overridden in the code
@@ -294,11 +281,6 @@
   ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashDxe.inf
   MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf
 
-  #
-  # Status Code Routing
-  #
-  MdeModulePkg/Universal/ReportStatusCodeRouter/RuntimeDxe/ReportStatusCodeRouterRuntimeDxe.inf
-
   #
   # Platform Driver
   #

ArmVirtPkg/ArmVirtXen.dsc

@@ -1,7 +1,7 @@
 #
 #  Copyright (c) 2011-2015, ARM Limited. All rights reserved.
 #  Copyright (c) 2014, Linaro Limited. All rights reserved.
-#  Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
 #
 #  This program and the accompanying materials
 #  are licensed and made available under the terms and conditions of the BSD License
@@ -74,6 +74,8 @@
 
 [PcdsFixedAtBuild.common]
   gEfiMdeModulePkgTokenSpaceGuid.PcdFirmwareVersionString|L"$(FIRMWARE_VER)"
+
+  gArmPlatformTokenSpaceGuid.PcdCoreCount|1
 !if $(ARCH) == AARCH64
   gArmTokenSpaceGuid.PcdVFPEnabled|1
 !endif
@@ -90,15 +92,14 @@
 
   gEfiMdeModulePkgTokenSpaceGuid.PcdResetOnMemoryTypeInformationChange|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c, 0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
+  gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdShellFile|{ 0x83, 0xA5, 0x04, 0x7C, 0x3E, 0x9E, 0x1C, 0x4F, 0xAD, 0x65, 0xE0, 0x52, 0x68, 0xD0, 0xB4, 0xD1 }
 
   ## Default Terminal Type
   ## 0-PCANSI, 1-VT100, 2-VT00+, 3-UTF8, 4-TTYTERM
   gEfiMdePkgTokenSpaceGuid.PcdDefaultTerminalType|4
 
-  #
-  # Make VariableRuntimeDxe work at emulated non-volatile variable mode.
-  #
-  gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvModeEnable|TRUE
+  # Set terminal type to TtyTerm, the value encoded is EFI_TTY_TERM_GUID
+  gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer|{0x80, 0x6d, 0x91, 0x7d, 0xb1, 0x5b, 0x8c, 0x45, 0xa4, 0x8f, 0xe2, 0x5f, 0xdd, 0x51, 0xef, 0x94}
 
 [PcdsPatchableInModule.common]
   #
@@ -125,6 +126,9 @@
   gArmTokenSpaceGuid.PcdGicRedistributorsBase|0x0
   gArmTokenSpaceGuid.PcdGicInterruptInterfaceBase|0x0
 
+  ## PL031 RealTimeClock
+  gArmPlatformTokenSpaceGuid.PcdPL031RtcBase|0x0
+
   gEfiMdePkgTokenSpaceGuid.PcdPlatformBootTimeOut|3
 
 ################################################################################
@@ -168,10 +172,7 @@
   MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
   MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
 
-  MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf {
-    <LibraryClasses>
-      NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf
-  }
+  MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
 
   MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
   MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf

ArmVirtPkg/ArmVirtXen.fdf

@@ -1,7 +1,7 @@
 #
 #  Copyright (c) 2011-2015, ARM Limited. All rights reserved.
 #  Copyright (c) 2014, Linaro Limited. All rights reserved.
-#  Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.<BR>
+#  Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<BR>
 #
 #  This program and the accompanying materials
 #  are licensed and made available under the terms and conditions of the BSD License
@@ -137,7 +137,7 @@ READ_LOCK_STATUS   = TRUE
   INF MdeModulePkg/Universal/SecurityStubDxe/SecurityStubDxe.inf
   INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRuntimeDxe.inf
 
-  INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf
+  INF MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
 
   INF MdeModulePkg/Universal/MonotonicCounterRuntimeDxe/MonotonicCounterRuntimeDxe.inf
   INF MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystemRuntimeDxe.inf

ArmVirtPkg/Library/ArmVirtDxeHobLib/HobLib.c

@@ -1,5 +1,5 @@
 /** @file
-  HOB Library implementation for Dxe Phase with DebugLib dependency removed
+  HOB Library implemenation for Dxe Phase with DebugLib dependency removed
 
 Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
 Copyright (c) 2014, Linaro Ltd. All rights reserved.<BR>

ArmVirtPkg/Library/BaseCachingPciExpressLib/PciExpressLib.c

@@ -1238,7 +1238,7 @@ PciExpressBitFieldAndThenOr32 (
   Size into the buffer specified by Buffer. This function only allows the PCI
   configuration registers from a single PCI function to be read. Size is
   returned. When possible 32-bit PCI configuration read cycles are used to read
-  from StartAddress to StartAddress + Size. Due to alignment restrictions, 8-bit
+  from StartAdress to StartAddress + Size. Due to alignment restrictions, 8-bit
   and 16-bit PCI configuration read cycles may be used at the beginning and the
   end of the range.
 
@@ -1338,7 +1338,7 @@ PciExpressReadBuffer (
   Size from the buffer specified by Buffer. This function only allows the PCI
   configuration registers from a single PCI function to be written. Size is
   returned. When possible 32-bit PCI configuration write cycles are used to
-  write from StartAddress to StartAddress + Size. Due to alignment restrictions,
+  write from StartAdress to StartAddress + Size. Due to alignment restrictions,
   8-bit and 16-bit PCI configuration write cycles may be used at the beginning
   and the end of the range.
 

ArmVirtPkg/Library/FdtPL011SerialPortLib/EarlyFdtPL011SerialPortLib.c

@@ -234,13 +234,13 @@ SerialPortGetControl (
 }
 
 /**
-  Sets the baud rate, receive FIFO depth, transmit/receive time out, parity,
+  Sets the baud rate, receive FIFO depth, transmit/receice time out, parity,
   data bits, and stop bits on a serial device.
 
   @param BaudRate           The requested baud rate. A BaudRate value of 0 will use the
                             device's default interface speed.
                             On output, the value actually set.
-  @param ReceiveFifoDepth   The requested depth of the FIFO on the receive side of the
+  @param ReveiveFifoDepth   The requested depth of the FIFO on the receive side of the
                             serial interface. A ReceiveFifoDepth value of 0 will use
                             the device's default FIFO depth.
                             On output, the value actually set.
@@ -253,7 +253,7 @@ SerialPortGetControl (
                             DefaultParity will use the device's default parity value.
                             On output, the value actually set.
   @param DataBits           The number of data bits to use on the serial device. A DataBits
-                            value of 0 will use the device's default data bit setting.
+                            vaule of 0 will use the device's default data bit setting.
                             On output, the value actually set.
   @param StopBits           The number of stop bits to use on this serial device. A StopBits
                             value of DefaultStopBits will use the device's default number of

ArmVirtPkg/Library/FdtPL011SerialPortLib/FdtPL011SerialPortLib.c

@@ -156,13 +156,13 @@ SerialPortPoll (
 }
 
 /**
-  Sets the baud rate, receive FIFO depth, transmit/receive time out, parity,
+  Sets the baud rate, receive FIFO depth, transmit/receice time out, parity,
   data bits, and stop bits on a serial device.
 
   @param BaudRate           The requested baud rate. A BaudRate value of 0 will use the
                             device's default interface speed.
                             On output, the value actually set.
-  @param ReceiveFifoDepth   The requested depth of the FIFO on the receive side of the
+  @param ReveiveFifoDepth   The requested depth of the FIFO on the receive side of the
                             serial interface. A ReceiveFifoDepth value of 0 will use
                             the device's default FIFO depth.
                             On output, the value actually set.
@@ -175,7 +175,7 @@ SerialPortPoll (
                             DefaultParity will use the device's default parity value.
                             On output, the value actually set.
   @param DataBits           The number of data bits to use on the serial device. A DataBits
-                            value of 0 will use the device's default data bit setting.
+                            vaule of 0 will use the device's default data bit setting.
                             On output, the value actually set.
   @param StopBits           The number of stop bits to use on this serial device. A StopBits
                             value of DefaultStopBits will use the device's default number of

ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c

@@ -20,7 +20,6 @@
 #include <Library/BootLogoLib.h>
 #include <Library/DevicePathLib.h>
 #include <Library/PcdLib.h>
-#include <Library/PlatformBmPrintScLib.h>
 #include <Library/QemuBootOrderLib.h>
 #include <Library/UefiBootManagerLib.h>
 #include <Protocol/DevicePath.h>
@@ -780,11 +779,11 @@ PlatformBootManagerBeforeConsole (
   Do the platform specific action after the console is ready
   Possible things that can be done in PlatformBootManagerAfterConsole:
   > Console post action:
-    > Dynamically switch output mode from 100x31 to 80x25 for certain scenario
+    > Dynamically switch output mode from 100x31 to 80x25 for certain senarino
     > Signal console ready platform customized event
   > Run diagnostics like memory testing
   > Connect certain devices
-  > Dispatch additional option roms
+  > Dispatch aditional option roms
   > Special boot: e.g.: USB boot, enter UI
 **/
 VOID
@@ -834,8 +833,6 @@ PlatformBootManagerAfterConsole (
 
   RemoveStaleFvFileOptions ();
   SetBootOrderFromQemu ();
-
-  PlatformBmPrintScRegisterHandler ();
 }
 
 /**

ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf

@@ -50,7 +50,6 @@
   DevicePathLib
   MemoryAllocationLib
   PcdLib
-  PlatformBmPrintScLib
   PrintLib
   QemuBootOrderLib
   QemuFwCfgLib

ArmVirtPkg/PrePi/ArmVirtPrePiUniCoreRelocatable.inf

@@ -83,6 +83,8 @@
 
   gArmPlatformTokenSpaceGuid.PcdSystemMemoryUefiRegionSize
 
+  gArmPlatformTokenSpaceGuid.PcdCoreCount
+
   gEmbeddedTokenSpaceGuid.PcdPrePiCpuIoSize
 
   gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiACPIReclaimMemory

BaseTools/Bin/CYGWIN_NT-5.1-i686/Ecc

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/Bin/CYGWIN_NT-5.1-i686/GenDepex

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/Bin/CYGWIN_NT-5.1-i686/GenFds

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/Bin/CYGWIN_NT-5.1-i686/TargetTool

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/Bin/CYGWIN_NT-5.1-i686/Trim

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/Bin/CYGWIN_NT-5.1-i686/armcc_wrapper.py

@@ -18,7 +18,7 @@
 #
 # armcc_wrapper.py ToolToExec [command line to convert]
 #
-# anything with the / will be converted via cygpath cygwin call or manually.
+# anthing with the / will be converted via cygpath cygwin call or manually.
 # -I/cygpath/c/example is a special case as you can not pass -I to cygpath
 #
 # ExceptionList if a tool takes an argument with a / add it to the exception list

BaseTools/Bin/CYGWIN_NT-5.1-i686/build

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/Bin/externals.txt

@@ -0,0 +1 @@
+Win32  https://svn.code.sf.net/p/edk2-toolbinaries/code/trunk/Win32

BaseTools/BinWrappers/PosixLike/BPDG

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/Ecc

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/GenDepex

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/GenFds

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/GenPatchPcdTable

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/GenerateCapsule

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/PatchPcdValue

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/Pkcs7Sign

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/Rsa2048Sha256GenerateKeys

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/Rsa2048Sha256Sign

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/TargetTool

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/Trim

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/UPT

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/PosixLike/build

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 #python `dirname $0`/RunToolFromSource.py `basename $0` $*
 
-# If a ${PYTHON_COMMAND} command is available, use it in preference to python
-if command -v ${PYTHON_COMMAND} >/dev/null 2>&1; then
-    python_exe=${PYTHON_COMMAND}
+# If a python2 command is available, use it in preference to python
+if command -v python2 >/dev/null 2>&1; then
+    python_exe=python2
 fi
 
 full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here

BaseTools/BinWrappers/WindowsLike/BPDG.bat

@@ -1,4 +1,4 @@
 @setlocal
 @set ToolName=%~n0%
 @set PYTHONPATH=%PYTHONPATH%;%BASE_TOOLS_PATH%\Source\Python
-@%PYTHON_COMMAND% -m %ToolName%.%ToolName% %*
+@%PYTHON_HOME%\python.exe -m %ToolName%.%ToolName% %*

BaseTools/BinWrappers/WindowsLike/Ecc.bat

@@ -1,4 +1,4 @@
 @setlocal
 @set ToolName=%~n0%
 @set PYTHONPATH=%PYTHONPATH%;%BASE_TOOLS_PATH%\Source\Python
-@%PYTHON_COMMAND% -m %ToolName%.EccMain %*
+@%PYTHON_HOME%\python.exe -m %ToolName%.EccMain %*

BaseTools/BinWrappers/WindowsLike/GenDepex.bat

@@ -1,3 +1,3 @@
 @setlocal
 @set ToolName=%~n0%
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\AutoGen\%ToolName%.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\AutoGen\%ToolName%.py %*

BaseTools/BinWrappers/WindowsLike/GenFds.bat

@@ -1,4 +1,4 @@
 @setlocal
 @set ToolName=%~n0%
 @set PYTHONPATH=%PYTHONPATH%;%BASE_TOOLS_PATH%\Source\Python
-@%PYTHON_COMMAND% -m %ToolName%.%ToolName% %*
+@%PYTHON_HOME%\python.exe -m %ToolName%.%ToolName% %*

BaseTools/BinWrappers/WindowsLike/GenPatchPcdTable.bat

@@ -1,3 +1,3 @@
 @setlocal
 @set ToolName=%~n0%
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*

BaseTools/BinWrappers/WindowsLike/GenerateCapsule.bat

@@ -1 +1 @@
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\Capsule\GenerateCapsule.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\Capsule\GenerateCapsule.py %*

BaseTools/BinWrappers/WindowsLike/PatchPcdValue.bat

@@ -1,3 +1,3 @@
 @setlocal
 @set ToolName=%~n0%
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*

BaseTools/BinWrappers/WindowsLike/Pkcs7Sign.bat

@@ -1,3 +1,3 @@
 @setlocal
 @set ToolName=%~n0%
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*

BaseTools/BinWrappers/WindowsLike/Rsa2048Sha256GenerateKeys.bat

@@ -1 +1 @@
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\Rsa2048Sha256Sign\Rsa2048Sha256GenerateKeys.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\Rsa2048Sha256Sign\Rsa2048Sha256GenerateKeys.py %*

BaseTools/BinWrappers/WindowsLike/Rsa2048Sha256Sign.bat

@@ -1,3 +1,3 @@
 @setlocal
 @set ToolName=%~n0%
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*

BaseTools/BinWrappers/WindowsLike/TargetTool.bat

@@ -1,3 +1,3 @@
 @setlocal
 @set ToolName=%~n0%
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*

BaseTools/BinWrappers/WindowsLike/Trim.bat

@@ -1,3 +1,3 @@
 @setlocal
 @set ToolName=%~n0%
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*

BaseTools/BinWrappers/WindowsLike/UPT.bat

@@ -1,3 +1,3 @@
 @setlocal
 @set ToolName=%~n0%
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*

BaseTools/BinWrappers/WindowsLike/build.bat

@@ -1,3 +1,3 @@
 @setlocal
 @set ToolName=%~n0%
-@%PYTHON_COMMAND% %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*
+@%PYTHON_HOME%\python.exe %BASE_TOOLS_PATH%\Source\Python\%ToolName%\%ToolName%.py %*

BaseTools/BuildNotes.txt

@@ -0,0 +1,83 @@
+Intel(R) Platform Innovation Framework for EFI
+BuildTools Project, BaseTools Sub-Project
+Root Package 1.00
+2007-08-31
+
+Intel is a trademark or registered trademark of Intel Corporation or its
+subsidiaries in the United States and other countries.
+* Other names and brands may be claimed as the property of others.
+Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.
+
+-------------------------------------------------------------------------------
+Quick Start
+-----------
+
+Windows:
+  a) Go to the <buildtools_project>/BaseTools and run "toolsetup" script
+
+Unix-like:
+  a) make -C <buildtools_project>/BaseTools
+  b) Look over https://github.com/tianocore/tianocore.github.io/wiki/Getting%20Started%20with%20EDK%20II
+     for a helpful step-by-step guide for building 'Hello World' on
+     various operating systems with edk2.
+
+Supported build targets (toolsetup)
+-----------------------------------
+
+build(or none)  - Incremental Build of all C based tools. This is the default target
+rebuild         - Clean all generated files and directories during build, and rebuild all tools
+
+-------------------------------------------------------------------------------
+Tools in Python
+---------------
+* Convert Python source to exe file
+
+  The tools written in Python can be converted into executable program which can
+  be executed without installing a Python interpreter. (Generally it is easier
+  to run the scripts from their source on operating systems other than Windows.)
+
+  For Windows and Linux, the conversion tool package is called cx_Freeze, its
+  home page is:
+
+    http://sourceforge.net/projects/cx-freeze/
+
+  If you have installed cx_Freeze at c:\cx_Freeze-3.0.3. Use following command
+  lines to convert MyBuild.py to MyBuild.exe (note this is an example, there is
+  no MyBuild Python project in the BaseTools\Python tree.
+
+    set PYTHONPATH=<BaseToolsDirPath>\Source\Python
+    c:\cx_Freeze-3.0.3\FreezePython.exe --include-modules=encodings.cp437,encodings.gbk,encodings.utf_16,encodings.utf_16_le,encodings.utf_8 --install-dir=.\mybuild MyBuild.py
+
+  The generated .exe (and .dll) files are put in "mybuild" subdirectory.
+
+  The following is a real example with the BuildTools/trunk/BaseTools project
+  installed in: C:\Work\BaseTools
+
+
+  C:\Work\BaseTools\Source\Python> set PYTHONPATH=C:\Work\BaseTools\Source\Python
+  C:\Work\BaseTools\Source\Python> c:\cx_Freeze-3.0.3\FreezePython.exe --include-modules=encodings.cp437,encodings.gbk,encodings.utf_16,encodings.utf_16_le,encodings.utf_8 --install-dir=C:\Work\BaseTools\Bin\Win32 build\build.py
+
+---------------
+* Execute tools written in Python without conversion
+
+Unix-like systems:
+
+The edk2/edksetup.sh script will setup everything which is needed to
+run the scripts from their source.
+
+Windows:
+
+  The tools written in Python can be executed directly from its source directory
+as long as the Python interpreter (Python 2.5) has been installed. Before the execution,
+please make sure the environment variable PYTHONPATH is set to
+
+        <buildtools_project>/BaseTools/Source/Python
+
+  There're five tools written in Python. The entrance file of each tool is listed
+below.
+
+      build               <buildtools_project>/BaseTools/Source/Python/build/build.py
+      GenFds              <buildtools_project>/BaseTools/Source/Python/GenFds/GenFds.py
+      Trim                <buildtools_project>/BaseTools/Source/Python/Trim/Trim.py
+      MigrationMsa2Inf    <buildtools_project>/BaseTools/Source/Python/MigrationMsa2Inf/MigrationMsa2Inf.py
+      UPT                 <buildtools_project>/BaseTools/Source/Python/UPT/UPT.py

BaseTools/Conf/XMLSchema/DistributionPackage.xsd

@@ -145,7 +145,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
             <xs:documentation xml:lang="en-us">
               The UserExtensions section is used to disseminate processing
               instructions that may be custom to the content provided by the distribution. This section
-              contains information that is common to all aspects of this distribution.
+              contains information that is common to all aspects of this disribution.
             </xs:documentation>
           </xs:annotation>
         </xs:element>
@@ -328,7 +328,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
               important to reflect the present state of the matter
             </xs:documentation>
             <xs:documentation xml:lang="en-us">
-              #2 Added definition/enumeration of UNDEFINED type 2 is
+              #2 Added definition/enumeration of UNDEFIND type 2 is
               important since there is a large body of legacy code for which the GUID’s and other
               code/data objects were not decorated with their usage. This document will allow for
               importing today’s source artifacts and producing decorations using the ‘Undefined’ versus
@@ -696,7 +696,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
             </xs:sequence>
           </xs:complexType>
         </xs:element>
-        <!-- End of PackageSurfaceArea PackageIncludes element.  -->
+        <!-- End of PackageSurfaceArea PackageIncluces element.  -->
 
         <xs:element minOccurs="0" maxOccurs="1" name="Modules">
           <xs:complexType>
@@ -962,8 +962,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
                               <xs:annotation>
                                 <xs:documentation xml:lang="en-us">
                                   The PCD must be within a
-                                  specified range of numeric values. Restricted to C style
-                                  Relational, Equality and Logical Operators and parenthesis
+                                  specifed range of numeric values. Restricted to C style
+                                  Relational, Equality and Logicial Operators and parenthesis
                                   are valid. Only the CName for this PCD is permitted in the
                                   ValidValueRange expression. All other values must be
                                   numeric.
@@ -1006,7 +1006,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
                               <xs:documentation xml:lang="en-us">
                                 This string should be
                                 defined by specifications. There are pre-defined error
-                                number ranges in the UEFI/PI specification.
+                                number ranges in the UEFI/PI specificaiton.
                               </xs:documentation>
                             </xs:annotation>
                             <xs:complexType>
@@ -1452,7 +1452,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
                           <xs:annotation>
                             <xs:documentation xml:lang="en-us">
                               The module will change the
-                              boot mode on some execution paths.
+                              boot mode on some exection paths.
                             </xs:documentation>
                           </xs:annotation>
                         </xs:enumeration>
@@ -2835,7 +2835,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
       <xs:anyAttribute processContents="lax"/>
     </xs:complexType>
   </xs:element>
-  <!-- The following elements are common definitions used with the ref attribute for elements. -->
+  <!-- The following elsements are common definitions used with the ref attribute for elements. -->
 
   <xs:element name="HelpText">
     <xs:complexType>

BaseTools/Conf/build_rule.template

@@ -63,7 +63,7 @@
 #   $(FV_DIR)           Directory to store flash image files
 #   $(INC)              Search path of current module
 #   $(NASM_INC)         Search nasm file path of current module
-#   $(INC_LIST)         A file containing search paths of current module
+#   $(INC_LIST)         A file containing search pathes of current module
 #   $(LIBS)             Static library files of current module
 #   $(<tool>_FLAGS)     Tools flags of current module
 #   $(MODULE_NAME)      Current module name
@@ -131,7 +131,7 @@
     <Command.MSFT, Command.INTEL>
         "$(CC)" /Fo${dst} $(CC_FLAGS) $(INC) ${src}
 
-    <Command.GCC, Command.RVCT>
+    <Command.GCC, Command.GCCLD, Command.RVCT>
         # For RVCTCYGWIN CC_FLAGS must be first to work around pathing issues
         "$(CC)" $(CC_FLAGS) -c -o ${dst} $(INC) ${src}
 
@@ -148,7 +148,7 @@
     <OutputFile>
         $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj
 
-    <Command.GCC, Command.RVCT>
+    <Command.GCC, Command.GCCLD, Command.RVCT>
         "$(CC)" $(CC_FLAGS) $(CC_XIPFLAGS) -c -o ${dst} $(INC) ${src}
 
 [C-Header-File]
@@ -163,7 +163,7 @@
     <InputFile.MSFT, InputFile.INTEL, InputFile.RVCT>
         ?.asm, ?.Asm, ?.ASM
 
-    <InputFile.GCC>
+    <InputFile.GCC, InputFile.GCCLD>
         ?.S, ?.s
 
     <ExtraDependency>
@@ -177,7 +177,7 @@
         Trim --source-code --convert-hex --trim-long -o ${d_path}(+)${s_base}.iii ${d_path}(+)${s_base}.i
         "$(ASM)" /Fo${dst} $(ASM_FLAGS) /I${s_path} $(INC) ${d_path}(+)${s_base}.iii
 
-    <Command.GCC, Command.RVCT>
+    <Command.GCC, Command.GCCLD, Command.RVCT>
         "$(PP)" $(PP_FLAGS) $(INC) ${src} > ${d_path}(+)${s_base}.i
         Trim --trim-long --source-code -o ${d_path}(+)${s_base}.iii ${d_path}(+)${s_base}.i
         # For RVCTCYGWIN ASM_FLAGS must be first to work around pathing issues
@@ -188,7 +188,7 @@
     <InputFile.MSFT, InputFile.INTEL, InputFile.RVCT>
         ?.asm, ?.Asm, ?.ASM
 
-    <InputFile.GCC>
+    <InputFile.GCC, InputFile.GCCLD>
         ?.S, ?.s
 
     <ExtraDependency>
@@ -207,7 +207,7 @@
         Trim --source-code --trim-long -o ${d_path}(+)${s_base}.iii ${d_path}(+)${s_base}.i
         "$(ASM)" /Fo${dst} $(ASM_FLAGS) /I${s_path} $(INC) ${d_path}(+)${s_base}.iii
 
-    <Command.GCC, Command.RVCT>
+    <Command.GCC, Command.GCCLD, Command.RVCT>
         "$(PP)" $(PP_FLAGS) $(INC) ${src} > ${d_path}(+)${s_base}.i
         Trim --trim-long --source-code -o ${d_path}(+)${s_base}.iii ${d_path}(+)${s_base}.i
         # For RVCTCYGWIN ASM_FLAGS must be first to work around pathing issues
@@ -269,7 +269,7 @@
     <Command.MSFT, Command.INTEL>
         "$(SLINK)" $(SLINK_FLAGS) /OUT:${dst} @$(OBJECT_FILES_LIST)
 
-    <Command.GCC>
+    <Command.GCC, Command.GCCLD>
         $(RM) ${dst}
         "$(SLINK)" cr ${dst} $(SLINK_FLAGS) @$(OBJECT_FILES_LIST)
     
@@ -301,6 +301,10 @@
         "$(DLINK)" -o ${dst} $(DLINK_FLAGS) -Wl,--start-group,@$(STATIC_LIBRARY_FILES_LIST),--end-group $(CC_FLAGS) $(DLINK2_FLAGS)
         "$(OBJCOPY)" $(OBJCOPY_FLAGS) ${dst}
 
+    <Command.GCCLD>
+        "$(DLINK)" -o ${dst} $(DLINK_FLAGS) --start-group $(DLINK_SPATH) @$(STATIC_LIBRARY_FILES_LIST) --end-group $(DLINK2_FLAGS)
+        "$(OBJCOPY)" $(OBJCOPY_FLAGS) ${dst}
+
     <Command.RVCT>
         "$(DLINK)" $(DLINK_FLAGS) -o ${dst} $(DLINK_SPATH) --via $(STATIC_LIBRARY_FILES_LIST) $(DLINK2_FLAGS)
 
@@ -343,6 +347,9 @@
     <Command.GCC>
         "$(DLINK)" $(DLINK_FLAGS) -Wl,--start-group,@$(STATIC_LIBRARY_FILES_LIST),--end-group $(DLINK2_FLAGS)
 
+    <Command.GCCLD>
+        "$(DLINK)" $(DLINK_FLAGS) --start-group $(DLINK_SPATH) @$(STATIC_LIBRARY_FILES_LIST) --end-group $(DLINK2_FLAGS)
+
     <Command.RVCT>
         "$(DLINK)" $(DLINK_FLAGS) -o ${dst} $(DLINK_SPATH) --via $(STATIC_LIBRARY_FILES_LIST) $(DLINK2_FLAGS)
 
@@ -367,12 +374,12 @@
         $(CP) ${dst} $(BIN_DIR)(+)$(MODULE_NAME_GUID).efi
         -$(CP) $(DEBUG_DIR)(+)*.map $(OUTPUT_DIR)
         -$(CP) $(DEBUG_DIR)(+)*.pdb $(OUTPUT_DIR) 
-    <Command.GCC>
+    <Command.GCC, Command.GCCLD>
         $(CP) ${src} $(DEBUG_DIR)(+)$(MODULE_NAME).debug
         $(OBJCOPY) --strip-unneeded -R .eh_frame ${src}
 
         #
-        #The below 2 lines are only needed for UNIXGCC tool chain, which generates PE image directly
+        #The below 2 lines are only needed for UNIXGCC tool chain, which genereates PE image directly
         #
         -$(OBJCOPY) $(OBJCOPY_ADDDEBUGFLAG) ${src}
         -$(CP) $(DEBUG_DIR)(+)$(MODULE_NAME).debug $(BIN_DIR)(+)$(MODULE_NAME_GUID).debug
@@ -423,7 +430,7 @@
         Trim --source-code -l -o $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.iiii $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.iii 
         "$(ASL)" $(ASL_FLAGS) $(ASL_OUTFLAGS)${dst} $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.iiii
 
-    <Command.GCC>
+    <Command.GCC, Command.GCCLD>
         Trim --asl-file -o $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.i -i $(INC_LIST) ${src}
         "$(ASLPP)" $(ASLPP_FLAGS) $(INC) -I${s_path} $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.i > $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.iii
         Trim --source-code -l -o $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.iiii $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.iii 
@@ -444,7 +451,7 @@
         "$(ASLDLINK)" /OUT:$(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.dll $(ASLDLINK_FLAGS) $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj
         "$(GENFW)" -o ${dst} -c $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.dll $(GENFW_FLAGS)
 
-    <Command.GCC>
+    <Command.GCC, Command.GCCLD>
         "$(ASLCC)" -c -o $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj $(CC_FLAGS) $(ASLCC_FLAGS) $(INC) ${src}
         "$(ASLDLINK)" -o $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.dll $(ASLDLINK_FLAGS) $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj
         "$(GENFW)" -o ${dst} -c $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.dll $(GENFW_FLAGS)
@@ -464,7 +471,7 @@
         "$(ASLDLINK)" /OUT:$(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.dll $(ASLDLINK_FLAGS) $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj
         "$(GENFW)" -o ${dst} -c $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.dll $(GENFW_FLAGS)
 
-    <Command.GCC>
+    <Command.GCC, Command.GCCLD>
         "$(ASLCC)" -c -o $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj $(CC_FLAGS) $(ASLCC_FLAGS) $(INC) ${src}
         "$(ASLDLINK)" -o $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.dll $(ASLDLINK_FLAGS) $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj
         "$(GENFW)" -o ${dst} -c $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.dll $(GENFW_FLAGS)
@@ -493,7 +500,7 @@
         "$(ASM16)" /nologo /c /omf $(INC) /Fo$(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj ${d_path}(+)${s_base}.iii
         "$(ASMLINK)" $(ASMLINK_FLAGS) $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj,${dst},,,,
 
-    <Command.GCC>
+    <Command.GCC, Command.GCCLD>
       "$(PP)" $(PP_FLAGS) $(INC) ${src} > ${d_path}(+)${s_base}.i
       Trim --source-code -o ${d_path}(+)${s_base}.iii ${d_path}(+)${s_base}.i
       "$(ASM)" -o $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj $(ASM_FLAGS) $(INC) ${d_path}(+)${s_base}.iii
@@ -638,7 +645,7 @@
         "$(GENFW)" -o $(OUTPUT_DIR)(+)$(MODULE_NAME)hii.rc -g $(MODULE_GUID) --hiipackage $(HII_BINARY_PACKAGES) $(GENFW_FLAGS)
         "$(RC)" /Fo${dst} $(OUTPUT_DIR)(+)$(MODULE_NAME)hii.rc
 
-    <Command.GCC>
+    <Command.GCC, Command.GCCLD>
         "$(GENFW)" -o $(OUTPUT_DIR)(+)$(MODULE_NAME)hii.rc -g $(MODULE_GUID) --hiibinpackage $(HII_BINARY_PACKAGES) $(GENFW_FLAGS)
         "$(RC)" $(RC_FLAGS) $(OUTPUT_DIR)(+)$(MODULE_NAME)hii.rc ${dst}
         

BaseTools/Conf/target.template

@@ -37,7 +37,7 @@ TARGET                = DEBUG
 #                                               One, or more, of the following, IA32, IPF, X64, EBC, ARM
 #                                               or AArch64.
 #                                               Multiple values can be specified on a single line, using
-#                                               space characters to separate the values.  These are used
+#                                               space charaters to separate the values.  These are used
 #                                               during the parsing of a platform description file, 
 #                                               restricting the build output target(s.)
 #                                               The Build Target ARCH is determined by (precedence high to low):
@@ -57,7 +57,7 @@ TOOL_CHAIN_CONF       = Conf/tools_def.txt
 #  TAGNAME               List      Optional   Specify the name(s) of the tools_def.txt TagName to use.
 #                                             If not specified, all applicable TagName tools will be
 #                                             used for the build.  The list uses space character separation.
-TOOL_CHAIN_TAG        = VS2015x86
+TOOL_CHAIN_TAG        = MYTOOLS
 
 # MAX_CONCURRENT_THREAD_NUMBER  NUMBER  Optional  The number of concurrent threads. If not specified or set
 #                                                 to zero, tool automatically detect number of processor

BaseTools/Makefile

@@ -20,21 +20,17 @@ SUBDIRS = $(BASE_TOOLS_PATH)\Source\C $(BASE_TOOLS_PATH)\Source\Python
 all: c
 
 c :
-  @if defined PYTHON_COMMAND $(PYTHON_COMMAND) $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py  all $(BASE_TOOLS_PATH)\Source\C
-  @if not defined PYTHON_COMMAND $(PYTHON_HOME)\python.exe $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py  all $(BASE_TOOLS_PATH)\Source\C
+  @$(PYTHON_HOME)\python.exe $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py  all $(BASE_TOOLS_PATH)\Source\C
 
 
 subdirs: $(SUBDIRS)
-  @if defined PYTHON_COMMAND $(PYTHON_COMMAND) $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py  all $**
-  @if not defined PYTHON_COMMAND $(PYTHON_HOME)\python.exe $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py  all $**
+  @$(PYTHON_HOME)\python.exe $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py  all $**
 
 .PHONY: clean
 clean:
-  @if defined PYTHON_COMMAND $(PYTHON_COMMAND) $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py clean $(SUBDIRS)
-  @if not defined PYTHON_COMMAND $(PYTHON_HOME)\python.exe $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py clean $(SUBDIRS)
+  $(PYTHON_HOME)\python.exe $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py clean $(SUBDIRS)
 
 .PHONY: cleanall
 cleanall:
-  @if defined PYTHON_COMMAND $(PYTHON_COMMAND) $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py  cleanall $(SUBDIRS)
-  @if not defined PYTHON_COMMAND $(PYTHON_HOME)\python.exe $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py  cleanall $(SUBDIRS)
+  $(PYTHON_HOME)\python.exe $(BASE_TOOLS_PATH)\Source\C\Makefiles\NmakeSubdirs.py  cleanall $(SUBDIRS)
 

BaseTools/ReadMe.txt

@@ -1,7 +1,7 @@
 This directory contains the next generation of EDK II build tools and template files.
 Templates are located in the Conf directory, while the tools executables for
 Microsoft Windows 32-bit Operating Systems are located in the Bin\Win32 directory, other
-directory contains tools source.
+directory contatins tools source.
 
 1. Build step to generate the binary tools.
 

BaseTools/Scripts/ConvertFceToStructurePcd.py

@@ -135,7 +135,7 @@ class parser_lst(object):
                       tmp_dict[offset] = tmp_name
                       pcdname_num = int(pcdname_num_re.findall(t_name)[0],10)
                       uint = int(unit_num.findall(uint)[0],10)
-                      bit = uint // 8
+                      bit = uint / 8
                       for i in range(1, pcdname_num):
                         offset += bit
                         tmp_name = pcdname2_re.findall(t_name)[0] + '[%s]' % i

BaseTools/Scripts/PackageDocumentTools/packagedoc_cli.py

@@ -16,8 +16,8 @@ from __future__ import print_function
 import os, sys, logging, traceback, subprocess
 from optparse import OptionParser
 
-from plugins.EdkPlugins.edk2.model import baseobject
-from plugins.EdkPlugins.edk2.model import doxygengen
+import plugins.EdkPlugins.edk2.model.baseobject as baseobject
+import plugins.EdkPlugins.edk2.model.doxygengen as doxygengen
 
 gArchMarcoDict = {'ALL'      : 'MDE_CPU_IA32 MDE_CPU_X64 MDE_CPU_EBC MDE_CPU_IPF _MSC_EXTENSIONS __GNUC__ __INTEL_COMPILER',
                   'IA32_MSFT': 'MDE_CPU_IA32 _MSC_EXTENSIONS',
@@ -38,7 +38,7 @@ def parseCmdArgs():
                       help='Specify the absolute path of doxygen tools installation. For example: C:\\Program Files\\doxygen\bin\doxygen.exe')
     parser.add_option('-o', '--output', action='store', dest='OutputPath',
                       help='Specify the document output path. For example: c:\\docoutput')
-    parser.add_option('-a', '--arch', action='store', dest='Arch', choices=list(gArchMarcoDict.keys()),
+    parser.add_option('-a', '--arch', action='store', dest='Arch', choices=gArchMarcoDict.keys(),
                       help='Specify the architecture used in preprocess package\'s source. For example: -a IA32_MSFT')
     parser.add_option('-m', '--mode', action='store', dest='DocumentMode', choices=['CHM', 'HTML'],
                       help='Specify the document mode from : CHM or HTML')

BaseTools/Scripts/PackageDocumentTools/packagedocapp.pyw

@@ -18,8 +18,8 @@ import os, sys, wx, logging
 import wx.stc
 import wx.lib.newevent
 import wx.lib.agw.genericmessagedialog as GMD
-from plugins.EdkPlugins.edk2.model import baseobject
-from plugins.EdkPlugins.edk2.model import doxygengen
+import plugins.EdkPlugins.edk2.model.baseobject as baseobject
+import plugins.EdkPlugins.edk2.model.doxygengen as doxygengen
 
 if hasattr(sys, "frozen"):
     appPath = os.path.abspath(os.path.dirname(sys.executable))
@@ -720,7 +720,7 @@ class ProgressDialog(wx.Dialog):
             lines = f.readlines()
             f.close()
             bfound = False
-            for index in range(len(lines)):
+            for index in xrange(len(lines)):
                 if lines[index].find('<a class="el" href="files.html" target="basefrm">File List</a>') != -1:
                     lines[index] = "<!-- %s" % lines[index]
                     bfound = True
@@ -969,7 +969,7 @@ class ProgressDialog(wx.Dialog):
             fd = open(path, 'r')
             text = fd.read()
             fd.close()
-        except Exception as e:
+        except Exception, e:
             self.LogMessage ("   <<<Fail to open file %s" % path)
             return
         text = text.replace ('.s.dox', '.s')
@@ -982,7 +982,7 @@ class ProgressDialog(wx.Dialog):
             fd = open(path, 'w')
             fd.write(text)
             fd.close()
-        except Exception as e:
+        except Exception, e:
             self.LogMessage ("    <<<Fail to fixup file %s" % path)
             return
         self.LogMessage('    >>> Finish to fixup .dox postfix for file %s \n' % path)
@@ -993,7 +993,7 @@ class ProgressDialog(wx.Dialog):
             fd = open(path, 'r')
             lines = fd.readlines()
             fd.close()
-        except Exception as e:
+        except Exception, e:
             self.LogMessage ("   <<<Fail to open file %s" % path)
             return
         for line in lines:
@@ -1004,7 +1004,7 @@ class ProgressDialog(wx.Dialog):
             fd = open(path, 'w')
             fd.write("".join(lines))
             fd.close()
-        except Exception as e:
+        except Exception, e:
             self.LogMessage ("    <<<Fail to fixup file %s" % path)
             return
         self.LogMessage('    >>> Finish to fixup .decdoxygen postfix for file %s \n' % path)

BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/basemodel/doxygen.py

@@ -67,7 +67,7 @@ class Page(BaseDoxygeItem):
 
     def AddSection(self, section):
         self.mSections.append(section)
-        self.mSections.sort(key=lambda x: x.mName.lower())
+        self.mSections.sort(cmp=lambda x, y: cmp(x.mName.lower(), y.mName.lower()))
 
     def Generate(self):
         if self.mIsMainPage:
@@ -80,7 +80,7 @@ class Page(BaseDoxygeItem):
             self.mText.append(self.mDescription)
         endIndex = len(self.mText)
 
-        self.mSections.sort(key=lambda x: x.mName.lower())
+        self.mSections.sort()
         for sect in self.mSections:
             self.mText += sect.Generate()
 
@@ -92,7 +92,7 @@ class Page(BaseDoxygeItem):
             self.mText.insert(endIndex, '<ul>')
             endIndex += 1
             if self.mIsSort:
-                self.mSubPages.sort(key=lambda x: x.mName.lower())
+                self.mSubPages.sort(cmp=lambda x, y: cmp(x.mName.lower(), y.mName.lower()))
             for page in self.mSubPages:
                 self.mText.insert(endIndex, '<li>\subpage %s \"%s\" </li>' % (page.mTag, page.mName))
                 endIndex += 1

BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/basemodel/ini.py

@@ -25,7 +25,7 @@ class BaseINIFile(object):
         @return: instance of this class
 
         """
-        if len(args) == 0: return object.__new__(cls)
+        if len(args) == 0: return object.__new__(cls, *args, **kwargs)
         filename = args[0]
         parent   = None
         if len(args) > 1:
@@ -33,7 +33,7 @@ class BaseINIFile(object):
 
         key = os.path.normpath(filename)
         if key not in cls._objs.keys():
-            cls._objs[key] = object.__new__(cls)
+            cls._objs[key] = object.__new__(cls, *args, **kwargs)
 
         if parent is not None:
             cls._objs[key].AddParent(parent)

BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/edk2/model/baseobject.py

@@ -10,10 +10,10 @@
 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
-from plugins.EdkPlugins.basemodel import ini
-from plugins.EdkPlugins.edk2.model import dsc
-from plugins.EdkPlugins.edk2.model import inf
-from plugins.EdkPlugins.edk2.model import dec
+import plugins.EdkPlugins.basemodel.ini as ini
+import plugins.EdkPlugins.edk2.model.dsc as dsc
+import plugins.EdkPlugins.edk2.model.inf as inf
+import plugins.EdkPlugins.edk2.model.dec as dec
 import os
 from plugins.EdkPlugins.basemodel.message import *
 
@@ -25,7 +25,7 @@ class SurfaceObject(object):
         @return: instance of this class
 
         """
-        obj = object.__new__(cls)
+        obj = object.__new__(cls, *args, **kwargs)
         if "None" not in cls._objs:
             cls._objs["None"] = []
         cls._objs["None"].append(obj)
@@ -655,13 +655,13 @@ class Package(SurfaceObject):
         return self._pcds
 
     def GetPpis(self):
-        return list(self._ppis.values())
+        return self._ppis.values()
 
     def GetProtocols(self):
-        return list(self._protocols.values())
+        return self._protocols.values()
 
     def GetGuids(self):
-        return list(self._guids.values())
+        return self._guids.values()
 
     def Destroy(self):
         for pcd in self._pcds.values():
@@ -846,7 +846,7 @@ class SurfaceItem(object):
                 ErrorMsg("%s item is duplicated defined in packages: %s and %s" %
                          (name, parent.GetFilename(), cls._objs[name].GetParent().GetFilename()))
                 return None
-            obj = object.__new__(cls)
+            obj = object.__new__(cls, *args, **kwargs)
             cls._objs[name] = obj
             return obj
         elif issubclass(parent.__class__, Module):

BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/edk2/model/dec.py

@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 
-from plugins.EdkPlugins.basemodel import ini
+import plugins.EdkPlugins.basemodel.ini as ini
 import re, os
 from plugins.EdkPlugins.basemodel.message import *
 

BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/edk2/model/doxygengen.py

@@ -16,7 +16,7 @@
 """This file produce action class to generate doxygen document for edk2 codebase.
    The action classes are shared by GUI and command line tools.
 """
-from plugins.EdkPlugins.basemodel import doxygen
+import plugins.EdkPlugins.basemodel.doxygen as doxygen
 import os
 try:
     import wx
@@ -24,8 +24,8 @@ try:
 except:
     gInGui = False
 import re
-from plugins.EdkPlugins.edk2.model import inf
-from plugins.EdkPlugins.edk2.model import dec
+import plugins.EdkPlugins.edk2.model.inf as inf
+import plugins.EdkPlugins.edk2.model.dec as dec
 from plugins.EdkPlugins.basemodel.message import *
 
 _ignore_dir = ['.svn', '_svn', 'cvs']
@@ -376,10 +376,9 @@ class PackageDocumentAction(DoxygenAction):
             return
 
         try:
-            with open(path, 'r') as f:
-                lines = f.readlines()
-        except UnicodeDecodeError:
-            return
+            f = open(path, 'r')
+            lines = f.readlines()
+            f.close()
         except IOError:
             ErrorMsg('Fail to open file %s' % path)
             return
@@ -387,7 +386,7 @@ class PackageDocumentAction(DoxygenAction):
         configFile.AddFile(path)
 
         no = 0
-        for no in range(len(lines)):
+        for no in xrange(len(lines)):
             if len(lines[no].strip()) == 0:
                 continue
             if lines[no].strip()[:2] in ['##', '//', '/*', '*/']:
@@ -1001,7 +1000,7 @@ class PackageDocumentAction(DoxygenAction):
         #file = textfile.TextFile(path)
 
         try:
-            file = open(path, 'r')
+            file = open(path, 'rb')
         except (IOError, OSError) as msg:
             return None
 

BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/edk2/model/doxygengen_spec.py

@@ -13,7 +13,7 @@
 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
-from plugins.EdkPlugins.basemodel import doxygen
+import plugins.EdkPlugins.basemodel.doxygen as doxygen
 import os
 try:
     import wx
@@ -21,8 +21,8 @@ try:
 except:
     gInGui = False
 import re
-from plugins.EdkPlugins.edk2.model import inf
-from plugins.EdkPlugins.edk2.model import dec
+import plugins.EdkPlugins.edk2.model.inf as inf
+import plugins.EdkPlugins.edk2.model.dec as dec
 from plugins.EdkPlugins.basemodel.message import *
 
 _ignore_dir = ['.svn', '_svn', 'cvs']
@@ -388,7 +388,7 @@ class PackageDocumentAction(DoxygenAction):
         configFile.AddFile(path)
         return
         no = 0
-        for no in range(len(lines)):
+        for no in xrange(len(lines)):
             if len(lines[no].strip()) == 0:
                 continue
             if lines[no].strip()[:2] in ['##', '//', '/*', '*/']:
@@ -1003,7 +1003,7 @@ class PackageDocumentAction(DoxygenAction):
         #file = textfile.TextFile(path)
 
         try:
-            file = open(path, 'r')
+            file = open(path, 'rb')
         except (IOError, OSError) as msg:
             return None
 

BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/edk2/model/dsc.py

@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 
-from plugins.EdkPlugins.basemodel import ini
+import plugins.EdkPlugins.basemodel.ini as ini
 import re, os
 from plugins.EdkPlugins.basemodel.message import *
 

BaseTools/Scripts/PackageDocumentTools/plugins/EdkPlugins/edk2/model/inf.py

@@ -11,7 +11,7 @@
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
 
-from plugins.EdkPlugins.basemodel import ini
+import plugins.EdkPlugins.basemodel.ini as ini
 import re, os
 from plugins.EdkPlugins.basemodel.message import *
 

BaseTools/Scripts/UpdateBuildVersions.py

@@ -4,7 +4,7 @@
 # This script will modife the C/Include/Common/BuildVersion.h file and the two
 # Python scripts, Python/Common/BuildVersion.py and Python/UPT/BuildVersion.py.
 # If SVN is available, the tool will obtain the current checked out version of
-# the source tree for including the --version commands.
+# the source tree for including the the --version commands.
 
 #  Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
 #
@@ -73,7 +73,7 @@ def ParseOptions():
 
 
 def ShellCommandResults(CmdLine, Opt):
-    """ Execute the command, returning the output content """
+    """ Execute the comand, returning the output content """
     file_list = NamedTemporaryFile(delete=False)
     filename = file_list.name
     Results = []

BaseTools/Source/BinaryFiles.txt

@@ -0,0 +1,79 @@
+## @file
+# This file lists all of the tool files that must be present in the Bin trees.
+#
+# This file is used by the EDK II Build Server that automatically builds the
+# BaseTools Win32 binaries.
+# When new tools are create, the tool executable must be listed in the [Bin.Win32]
+# section.
+# If a tool requires additional files, the developer must list those files in the
+# [ExtraFiles.Win32] section.
+# The [CxFreeze.Win32] section is maintained by the owner of the Build Server who
+# must ensure that files that are required by the cx_freeze frozen binaries are
+# present in the Bin\Win32 directory.
+#
+# Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>
+#
+# This program and the accompanying materials are licensed and made available under
+# the terms and conditions of the BSD License which accompanies this distribution.
+# The full text of the license may be found at:
+#   http://opensource.org/licenses/bsd-license.php
+#
+# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+#
+##
+
+[Bin.Win32]
+build.exe
+BPDG.exe
+Common.PyUtility.pyd
+Ecc.exe
+EfiCompressor.pyd
+EfiRom.exe
+Eot.EfiCompressor.pyd
+Eot.LzmaCompressor.pyd
+GenCrc32.exe
+GenDepex.exe
+GenFds.exe
+GenFfs.exe
+GenFv.exe
+GenFw.exe
+GenPatchPcdTable.exe
+GenSec.exe
+ImportTool.bat
+LzmaCompress.exe
+LzmaF86Compress.bat
+PatchPcdValue.exe
+Rsa2048Sha256GenerateKeys.exe
+Rsa2048Sha256Sign.exe
+Split.exe
+TargetTool.exe
+TianoCompress.exe
+Trim.exe
+UPT.exe
+VfrCompile.exe
+VolInfo.exe
+Pkcs7Sign.exe
+DevicePath.exe
+
+[ExtraFiles.Win32]
+TestSigningPrivateKey.pem
+config.ini
+exception.xml
+TestCert.pem
+TestCert.pub.pem
+TestRoot.pem
+TestRoot.pub.pem
+TestSub.pem
+TestSub.pub.pem
+
+[CxFreeze.Win32]
+_ctypes.pyd
+_hashlib.pyd
+_socket.pyd
+_sqlite3.pyd
+_ssl.pyd
+pyexpat.pyd
+python27.dll
+select.pyd
+sqlite3.dll

BaseTools/Source/C/Common/BasePeCoff.c

@@ -56,6 +56,13 @@ PeCoffLoaderRelocateIa32Image (
   IN UINT64      Adjust
   );
 
+RETURN_STATUS
+PeCoffLoaderRelocateIpfImage (
+  IN UINT16      *Reloc,
+  IN OUT CHAR8   *Fixup,
+  IN OUT CHAR8   **FixupData,
+  IN UINT64      Adjust
+  );
 
 RETURN_STATUS
 PeCoffLoaderRelocateArmImage (
@@ -177,6 +184,7 @@ Returns:
   }
 
   if (ImageContext->Machine != EFI_IMAGE_MACHINE_IA32 && \
+      ImageContext->Machine != EFI_IMAGE_MACHINE_IA64 && \
       ImageContext->Machine != EFI_IMAGE_MACHINE_X64  && \
       ImageContext->Machine != EFI_IMAGE_MACHINE_ARMT && \
       ImageContext->Machine != EFI_IMAGE_MACHINE_EBC  && \
@@ -217,7 +225,7 @@ Returns:
       ImageContext->ImageType != EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER && \
       ImageContext->ImageType != EFI_IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER) {
     //
-    // unsupported PeImage subsystem type
+    // upsupported PeImage subsystem type
     //
     return RETURN_UNSUPPORTED;
   }
@@ -483,7 +491,7 @@ Returns:
       // In Te image header there is not a field to describe the ImageSize.
       // Actually, the ImageSize equals the RVA plus the VirtualSize of
       // the last section mapped into memory (Must be rounded up to
-      // a multiple of Section Alignment). Per the PE/COFF specification, the
+      // a mulitple of Section Alignment). Per the PE/COFF specification, the
       // section headers in the Section Table must appear in order of the RVA
       // values for the corresponding sections. So the ImageSize can be determined
       // by the RVA and the VirtualSize of the last section header in the
@@ -808,6 +816,9 @@ Returns:
         case EFI_IMAGE_MACHINE_ARMT:
           Status = PeCoffLoaderRelocateArmImage (&Reloc, Fixup, &FixupData, Adjust);
           break;
+        case EFI_IMAGE_MACHINE_IA64:
+          Status = PeCoffLoaderRelocateIpfImage (Reloc, Fixup, &FixupData, Adjust);
+          break;
         default:
           Status = RETURN_UNSUPPORTED;
           break;
@@ -1308,14 +1319,15 @@ PeCoffLoaderGetPdbPointer (
       Magic = EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC;
       break;
     case EFI_IMAGE_MACHINE_X64:
+    case EFI_IMAGE_MACHINE_IPF:
       //
-      // Assume PE32+ image with X64 Machine field
+      // Assume PE32+ image with X64 or IPF Machine field
       //
       Magic = EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC;
       break;
     default:
       //
-      // For unknown Machine field, use Magic in optional Header
+      // For unknow Machine field, use Magic in optional Header
       //
       Magic = Hdr.Pe32->OptionalHeader.Magic;
     }

BaseTools/Source/C/Common/CommonLib.c

@@ -2057,13 +2057,13 @@ IsHexStr (
   )
 {
   //
-  // skip preceding white space
+  // skip preceeding white space
   //
   while ((*Str != 0) && *Str == L' ') {
     Str ++;
   }
   //
-  // skip preceding zeros
+  // skip preceeding zeros
   //
   while ((*Str != 0) && *Str == L'0') {
     Str ++;

BaseTools/Source/C/Common/Crc32.c

@@ -1,5 +1,5 @@
 /** @file
-CalculateCrc32 routine.
+CalcuateCrc32 routine.
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
@@ -288,7 +288,7 @@ Routine Description:
 
 Arguments:
 
-  Data        - The buffer containing the data to be processed
+  Data        - The buffer contaning the data to be processed
   DataSize    - The size of data to be processed
   CrcOut      - A pointer to the caller allocated UINT32 that on
                 contains the CRC32 checksum of Data

BaseTools/Source/C/Common/Crc32.h

@@ -1,5 +1,5 @@
 /** @file
-Header file for CalculateCrc32 routine
+Header file for CalcuateCrc32 routine
 
 Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
@@ -31,7 +31,7 @@ Routine Description:
 
 Arguments:
 
-  Data        - The buffer containing the data to be processed
+  Data        - The buffer contaning the data to be processed
   DataSize    - The size of data to be processed
   CrcOut      - A pointer to the caller allocated UINT32 that on
                 contains the CRC32 checksum of Data

BaseTools/Source/C/Common/Decompress.c

@@ -747,7 +747,7 @@ Arguments:
 
 Returns:
 
-  EFI_SUCCESS           - Decompression is successful
+  EFI_SUCCESS           - Decompression is successfull
   EFI_INVALID_PARAMETER - The source data is corrupted
 
 --*/
@@ -902,7 +902,7 @@ Arguments:
 
 Returns:
 
-  EFI_SUCCESS           - Decompression is successful
+  EFI_SUCCESS           - Decompression is successfull
   EFI_INVALID_PARAMETER - The source data is corrupted
 
 --*/
@@ -937,7 +937,7 @@ Arguments:
 
 Returns:
 
-  EFI_SUCCESS           - Decompression is successful
+  EFI_SUCCESS           - Decompression is successfull
   EFI_INVALID_PARAMETER - The source data is corrupted
 
 --*/

BaseTools/Source/C/Common/Decompress.h

@@ -70,7 +70,7 @@ Arguments:
 
 Returns:
 
-  EFI_SUCCESS           - Decompression is successful
+  EFI_SUCCESS           - Decompression is successfull
   EFI_INVALID_PARAMETER - The source data is corrupted
 
 **/
@@ -128,7 +128,7 @@ Arguments:
 
 Returns:
 
-  EFI_SUCCESS           - Decompression is successful
+  EFI_SUCCESS           - Decompression is successfull
   EFI_INVALID_PARAMETER - The source data is corrupted
 
 **/

BaseTools/Source/C/Common/EfiCompress.c

@@ -396,7 +396,7 @@ Routine Description:
 
   Allocate memory spaces for data structures used in compression process
 
-Arguments: (VOID)
+Argements: (VOID)
 
 Returns:
 
@@ -652,7 +652,7 @@ Returns: (VOID)
 
     //
     // We have just got a long match, the target tree
-    // can be located by MatchPos + 1. Traverse the tree
+    // can be located by MatchPos + 1. Travese the tree
     // from bottom up to get to a proper starting point.
     // The usage of PERC_FLAG ensures proper node deletion
     // in DeleteNode() later.
@@ -1281,7 +1281,7 @@ Routine Description:
 
   Outputs rightmost n bits of x
 
-Arguments:
+Argments:
 
   n   - the rightmost n bits of the data is used
   x   - the data

BaseTools/Source/C/Common/EfiUtilityMsgs.c

@@ -21,7 +21,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include "EfiUtilityMsgs.h"
 
 //
-// Declare module globals for keeping track of the utility's
+// Declare module globals for keeping track of the the utility's
 // name and other settings.
 //
 STATIC STATUS mStatus                 = STATUS_SUCCESS;
@@ -61,7 +61,7 @@ Arguments:
   at least something valid is not specified.
 
   FileName - name of the file or application. If not specified, then the
-             utility name (as set by the utility calling SetUtilityName()
+             utilty name (as set by the utility calling SetUtilityName()
              earlier) is used. Otherwise "Unknown utility" is used.
 
   LineNumber - the line number of error, typically used by parsers. If the
@@ -384,7 +384,7 @@ Routine Description:
 Arguments:
   Type        - "warning" or "error" string to insert into the message to be
                 printed. The first character of this string (converted to uppercase)
-                is used to precede the MessageCode value in the output string.
+                is used to preceed the MessageCode value in the output string.
 
   FileName    - name of the file where the warning was detected, or the name
                 of the application that detected the warning
@@ -597,7 +597,7 @@ Routine Description:
 
 Arguments:
   UtilityName  -  name of the utility, which will be printed with all
-                  error/warning/debug messages.
+                  error/warning/debug messags.
 
 Returns:
   NA

BaseTools/Source/C/Common/FvLib.c

@@ -318,7 +318,7 @@ Routine Description:
 Arguments:
 
   FileType    Type of file to search for.
-  Instance    Instance of the file type to return.
+  Instance    Instace of the file type to return.
   File        Return pointer.  In the case of an error, contents are undefined.
 
 Returns:
@@ -505,7 +505,7 @@ Arguments:
 
   File        The file to search.
   SectionType Type of file to search for.
-  Instance    Instance of the section to return.
+  Instance    Instace of the section to return.
   Section     Return pointer.  In the case of an error, contents are undefined.
 
 Returns:

BaseTools/Source/C/Common/OsPath.c

@@ -228,7 +228,7 @@ Routine Description:
 Arguments:
 
   OldPath     Path name of replace the final segment
-  Peer        The new path name to concatenate to become the peer path
+  Peer        The new path name to concatinate to become the peer path
 
 Returns: