diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-04-11 03:36:07 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-04-11 03:36:07 +0000 |
| commit | 7b414b4ed6ccdefce8e167ecc7d67ad64118eb94 (patch) | |
| tree | 8ac9f25a508ec3f38ee50c3d43a1282c06605330 /MdeModulePkg/Universal/DebugSupportDxe | |
| parent | 987da598355ba96e9eb8b78fc4bdca4c3faedfe5 (diff) | |
| download | edk2-platforms-7b414b4ed6ccdefce8e167ecc7d67ad64118eb94.tar.xz | |
1. add public functions header.
2. apply for doxgen format for file header.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5043 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Universal/DebugSupportDxe')
7 files changed, 155 insertions, 167 deletions
diff --git a/MdeModulePkg/Universal/DebugSupportDxe/Ia32/AsmFuncs.S b/MdeModulePkg/Universal/DebugSupportDxe/Ia32/AsmFuncs.S index 0dddb3b550..965828cf56 100644 --- a/MdeModulePkg/Universal/DebugSupportDxe/Ia32/AsmFuncs.S +++ b/MdeModulePkg/Universal/DebugSupportDxe/Ia32/AsmFuncs.S @@ -1,15 +1,16 @@ -#******************************************************************************
-#*
-#* 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.
-#*
-#******************************************************************************
+#/**@file
+# Low leve IA32 specific debug support functions.
+#
+# 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.
+#
+#**/
.globl ASM_PFX(OrigVector)
.globl ASM_PFX(InterruptEntryStub)
@@ -29,12 +30,12 @@ ASM_PFX(StubSize): .long ASM_PFX(InterruptEntryStubEnd) - ASM_PFX(Interr ASM_PFX(FxStorSupport):
push %ebx
mov $0x1,%eax
- cpuid
+ cpuid
mov %edx,%eax
and $0x1000000,%eax
shr $0x18,%eax
pop %ebx
- ret
+ ret
.globl ASM_PFX(GetIdtr)
ASM_PFX(GetIdtr):
@@ -43,25 +44,25 @@ ASM_PFX(GetIdtr): add $0xfffffff8,%esp
sidtl 0xfffffffa(%ebp)
mov 0xfffffffc(%ebp),%eax
- leave
- ret
+ leave
+ ret
.globl ASM_PFX(WriteInterruptFlag)
ASM_PFX(WriteInterruptFlag):
push %ebp
mov %esp,%ebp
- pushf
+ pushf
pop %eax
and $0x200,%eax
shr $0x9,%eax
mov 0x8(%ebp),%ecx
or %cl,%cl
jne ASM_PFX(WriteInterruptFlag+0x17)
- cli
+ cli
jmp ASM_PFX(WriteInterruptFlag+0x18)
- sti
- leave
- ret
+ sti
+ leave
+ ret
.globl ASM_PFX(Vect2Desc)
ASM_PFX(Vect2Desc):
@@ -74,8 +75,8 @@ ASM_PFX(Vect2Desc): movw $0x8e00,0x4(%ecx)
shr $0x10,%eax
mov %ax,0x6(%ecx)
- leave
- ret
+ leave
+ ret
.globl ASM_PFX(InterruptEntryStub)
ASM_PFX(InterruptEntryStub):
@@ -88,8 +89,8 @@ ASM_PFX(InterruptEntryStubEnd): .globl ASM_PFX(CommonIdtEntry)
ASM_PFX(CommonIdtEntry):
- pusha
- pushf
+ pusha
+ pushf
pop %eax
mov %eax,0x0
cmpl $0x8,0x0
@@ -259,12 +260,12 @@ ASM_PFX(CommonIdtEntry): push %ebx
push %cs
push $0x0
- iret
+ iret
PhonyIretd:
- popa
+ popa
mov 0x0,%esp
jmp *0x0
- popa
+ popa
mov 0x0,%esp
- iret
+ iret
diff --git a/MdeModulePkg/Universal/DebugSupportDxe/Ia32/AsmFuncs.asm b/MdeModulePkg/Universal/DebugSupportDxe/Ia32/AsmFuncs.asm index 28a43cfe63..315120ef94 100644 --- a/MdeModulePkg/Universal/DebugSupportDxe/Ia32/AsmFuncs.asm +++ b/MdeModulePkg/Universal/DebugSupportDxe/Ia32/AsmFuncs.asm @@ -1,15 +1,16 @@ -;******************************************************************************
-;*
-;* 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.
-;*
-;******************************************************************************
+;/** @file
+; Low leve IA32 specific debug support functions.
+;
+; Copyright (c) 2006, Intel Corporation. <BR>
+; 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.
+;
+;**/
.586p
.MODEL FLAT, C
@@ -95,7 +96,7 @@ OrigVector dd 66666666h ; ? align 16
DebugStackEnd db "DbgStkEnd >>>>>>" ;; 16 byte long string - must be 16 bytes to preserve alignment
dd 1ffdh dup (000000000h) ;; 32K should be enough stack
- ;; This allocation is coocked to insure
+ ;; This allocation is coocked to insure
;; that the the buffer for the FXSTORE instruction
;; will be 16 byte aligned also.
;;
diff --git a/MdeModulePkg/Universal/DebugSupportDxe/ipf/AsmFuncs.s b/MdeModulePkg/Universal/DebugSupportDxe/ipf/AsmFuncs.s index 866e5db9a8..23a5eb487f 100644 --- a/MdeModulePkg/Universal/DebugSupportDxe/ipf/AsmFuncs.s +++ b/MdeModulePkg/Universal/DebugSupportDxe/ipf/AsmFuncs.s @@ -1,24 +1,18 @@ -//++
-// 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:
-//
-// AsmFuncs.s
-//
-// Abstract:
-//
-// Low level IPF routines used by the debug support driver
-//
-// Revision History:
-//
-//--
+/// @file
+/// Low level IPF routines used by the debug support driver
+///
+/// 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: AsmFuncs.s
+///
+///
#include "common.i"
@@ -127,32 +121,32 @@ LoopBack: // $L143: // our chained handler installed:
//
//
-//
-//
-//
-// This IVT entry is Failsafe bundle
-// reserved by the
-// Itanium architecture Original bundle 0
-// and is used for
-// for locating our
-// handler and the
-// original bundle Patch code...
-// zero of the ext
-// interrupt handler
-//
-// RSVD (3400) Unused
-//
-//
-//
-//
-//
-//
-//
-//
-//
-//
-//
-//
+//
+//
+//
+// This IVT entry is Failsafe bundle
+// reserved by the
+// Itanium architecture Original bundle 0
+// and is used for
+// for locating our
+// handler and the
+// original bundle Patch code...
+// zero of the ext
+// interrupt handler
+//
+// RSVD (3400) Unused
+//
+//
+//
+//
+//
+//
+//
+//
+//
+//
+//
+//
// EXT_INT (3000) Bundle 0 Bundle zero - This one is
// modified, all other bundles
// in the EXT_INT entry are
@@ -430,7 +424,7 @@ RelocateSlot: add loc3=loc2, in1;; // loc3 = physical address of branch target
(p14) sub loc2=r0,loc2;; // flip sign in loc2 if offset is negative
sub loc4=loc3,in2;; // loc4 = relative offset from new ip to branch target
- cmp.lt p15, p14 = 0, loc4;; // get new sign bit
+ cmp.lt p15, p14 = 0, loc4;; // get new sign bit
(p14) sub loc5=r0,loc4 // get absolute value of offset
(p15) mov loc5=loc4;;
movl loc6=0x0FFFFFF;; // maximum offset in bytes for ip-rel branch
@@ -1230,7 +1224,7 @@ HookHandler: // the backing store. The processor, however may not be aware that the
// stacked registers need to be reloaded from the backing store. Therefore,
// we explicitly cause the RSE to refresh the stacked register's contents
- // from the backing store.
+ // from the backing store.
mov loc0=ar.rsc // get RSC value
mov loc1=ar.rsc // save it so we can restore it
movl loc3=0xffffffffc000ffff;; // create mask for clearing RSC.loadrs
@@ -1307,7 +1301,7 @@ PatchCode: movl SCRATCH_REG1 = ~( MASK(PSR_DT,1) | MASK(PSR_RT,1));;
and SCRATCH_REG1 = SCRATCH_REG0, SCRATCH_REG1;;
mov psr.l = SCRATCH_REG1;;
- srlz.d
+ srlz.d
tbit.z p14, p15 = SCRATCH_REG6, PSR_IS;; // Check to see if we were
// interrupted from IA32
// context. If so, bail out
diff --git a/MdeModulePkg/Universal/DebugSupportDxe/ipf/Ds64Macros.i b/MdeModulePkg/Universal/DebugSupportDxe/ipf/Ds64Macros.i index 6088ce70fd..7316e199b5 100644 --- a/MdeModulePkg/Universal/DebugSupportDxe/ipf/Ds64Macros.i +++ b/MdeModulePkg/Universal/DebugSupportDxe/ipf/Ds64Macros.i @@ -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:
-//
-// Ds64Macros.i
-//
-// Abstract:
-//
-// This is set of macros used in calculating offsets in the IVT
-//
-// Revision History:
-//
-//--
+/// @file
+/// This is set of macros used in calculating offsets in the IVT.
+///
+/// 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: Ds64Macros.i
+///
+///
+
#define EXCPT_EXTERNAL_INTERRUPT 12
#define MASK_0_4 0x000000000000001F // mask bits 0 through 4
diff --git a/MdeModulePkg/Universal/DebugSupportDxe/ipf/common.i b/MdeModulePkg/Universal/DebugSupportDxe/ipf/common.i index a7b571b308..77cfed2b57 100644 --- a/MdeModulePkg/Universal/DebugSupportDxe/ipf/common.i +++ b/MdeModulePkg/Universal/DebugSupportDxe/ipf/common.i @@ -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:
-//
-// Common.i
-//
-// Abstract:
-//
-// This is set of useful macros
-//
-// Revision History:
-//
-//--
+/// @file
+/// This is set of useful macros.
+///
+/// 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: common.i
+///
+///
+
#define NESTED_SETUP(i,l,o,r) \
alloc loc1=ar##.##pfs,i,l,o,r ; \
diff --git a/MdeModulePkg/Universal/DebugSupportDxe/x64/AsmFuncs.S b/MdeModulePkg/Universal/DebugSupportDxe/x64/AsmFuncs.S index fb08ce0a69..087e5490bb 100644 --- a/MdeModulePkg/Universal/DebugSupportDxe/x64/AsmFuncs.S +++ b/MdeModulePkg/Universal/DebugSupportDxe/x64/AsmFuncs.S @@ -1,15 +1,16 @@ -#******************************************************************************
-#*
-#* Copyright (c) 2007, 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.
-#*
-#******************************************************************************
+#/**@file
+# Low leve x64 specific debug support functions.
+#
+# 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.
+#
+#**/
.globl _OrigVector
.globl _InterruptEntryStub
@@ -27,31 +28,31 @@ _StubSize: .long _InterruptEntryStubEnd - _InterruptEntryStub .globl _FxStorSupport
_FxStorSupport:
- ret
+ ret
.globl _GetIdtr
_GetIdtr:
- ret
+ ret
.globl _WriteInterruptFlag
_WriteInterruptFlag:
- ret
+ ret
.globl _Vect2Desc
_Vect2Desc:
- ret
+ ret
.globl _InterruptEntryStub
_InterruptEntryStub:
- ret
+ ret
.globl _InterruptEntryStubEnd
_InterruptEntryStubEnd:
- ret
+ ret
.globl _CommonIdtEntry
_CommonIdtEntry:
- ret
+ ret
PhonyIretd:
- iret
+ iret
diff --git a/MdeModulePkg/Universal/DebugSupportDxe/x64/AsmFuncs.asm b/MdeModulePkg/Universal/DebugSupportDxe/x64/AsmFuncs.asm index 810de909a8..5cc3e52bfe 100644 --- a/MdeModulePkg/Universal/DebugSupportDxe/x64/AsmFuncs.asm +++ b/MdeModulePkg/Universal/DebugSupportDxe/x64/AsmFuncs.asm @@ -1,15 +1,16 @@ -;******************************************************************************
-;*
-;* 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.
-;*
-;******************************************************************************
+;/** @file
+; Low level x64 routines used by the debug support driver.
+;
+; Copyright (c) 2007 - 2008, Intel Corporation. <BR>
+; 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.
+;
+;**/
EXCPT64_DIVIDE_ERROR EQU 0
EXCPT64_DEBUG EQU 1
@@ -93,7 +94,7 @@ OrigVector dq 6666666666666666h ; ? align 16
DebugStackEnd db "DbgStkEnd >>>>>>" ;; 16 byte long string - must be 16 bytes to preserve alignment
dd 1ffch dup (000000000h) ;; 32K should be enough stack
- ;; This allocation is coocked to insure
+ ;; This allocation is coocked to insure
;; that the the buffer for the FXSTORE instruction
;; will be 16 byte aligned also.
;;
|