diff options
Diffstat (limited to 'MdeModulePkg/Universal/EbcDxe/Ipf/EbcLowLevel.s')
| -rw-r--r-- | MdeModulePkg/Universal/EbcDxe/Ipf/EbcLowLevel.s | 63 |
1 files changed, 29 insertions, 34 deletions
diff --git a/MdeModulePkg/Universal/EbcDxe/Ipf/EbcLowLevel.s b/MdeModulePkg/Universal/EbcDxe/Ipf/EbcLowLevel.s index e329b68e66..36ae269575 100644 --- a/MdeModulePkg/Universal/EbcDxe/Ipf/EbcLowLevel.s +++ b/MdeModulePkg/Universal/EbcDxe/Ipf/EbcLowLevel.s @@ -1,24 +1,19 @@ -//++
-// Copyright (c) 2006, Intel Corporation
-// 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.
-//
-// Module Name:
-//
-// EbcLowLevel.s
-//
-// Abstract:
-//
-// Contains low level routines for the Virtual Machine implementation
-// on an Itanium-based platform.
-//
-//
-//--
+/// @file
+/// Contains low level routines for the Virtual Machine implementation
+/// on an Itanium-based platform.
+///
+/// Copyright (c) 2006, Intel Corporation
+/// 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.
+///
+/// Module Name: EbcLowLevel.s
+///
+///
.file "EbcLowLevel.s"
@@ -40,7 +35,7 @@ name:: mov ar##.##pfs=loc1 ;;\
br##.##ret##.##dpnt b0;;
-.type CopyMem, @function;
+.type CopyMem, @function;
//-----------------------------------------------------------------------------
//++
@@ -51,16 +46,16 @@ name:: // calls the native function. On return it restores the original
// stack pointer and returns to the caller.
//
-// Arguments :
+// Arguments :
//
// On Entry :
// in0 = Address of native code to call
// in1 = New stack pointer
//
-// Return Value:
-//
-// As per static calling conventions.
-//
+// Return Value:
+//
+// As per static calling conventions.
+//
//--
//---------------------------------------------------------------------------
;// void EbcAsmLLCALLEX (UINTN FunctionAddr, UINTN EbcStackPointer)
@@ -75,7 +70,7 @@ PROCEDURE_ENTRY(EbcAsmLLCALLEX) mov r8 = in1;;
//
- // Copy stack arguments from EBC stack into registers.
+ // Copy stack arguments from EBC stack into registers.
// Assume worst case and copy 8.
//
ld8 out0 = [r8], 8;;
@@ -98,7 +93,7 @@ PROCEDURE_ENTRY(EbcAsmLLCALLEX) or loc3 = r1, r0
//
- // Set the new aligned stack pointer. Reserve space for the required
+ // Set the new aligned stack pointer. Reserve space for the required
// 16-bytes of scratch area as well.
//
add r12 = 48, in1
@@ -129,13 +124,13 @@ PROCEDURE_EXIT(EbcAsmLLCALLEX) PROCEDURE_ENTRY(EbcLLCALLEXNative)
NESTED_SETUP (3,6,3,0)
-
+
mov loc2 = in2;;
mov loc3 = in1;;
sub loc2 = loc2, loc3
mov loc4 = r12;;
or loc5 = r1, r0
-
+
sub r12 = r12, loc2
mov out2 = loc2;;
@@ -145,13 +140,13 @@ PROCEDURE_ENTRY(EbcLLCALLEXNative) adds r12 = -0x8, r12
(p0) br.call.dptk.many b0 = CopyMem;;
adds r12 = 0x8, r12
-
+
mov out0 = in0;;
mov out1 = r12;;
(p0) br.call.dptk.many b0 = EbcAsmLLCALLEX;;
mov r12 = loc4;;
or r1 = loc5, r0
-
+
NESTED_RETURN
PROCEDURE_EXIT(EbcLLCALLEXNative)
@@ -186,7 +181,7 @@ PROCEDURE_EXIT(EbcLLGetReturnValue) PROCEDURE_ENTRY(EbcLLGetStackPointer)
mov r8 = r12 ;;
br.ret.sptk b0 ;;
- br.sptk.few b6
+ br.sptk.few b6
PROCEDURE_EXIT(EbcLLGetStackPointer)
|