diff options
author | bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-17 23:30:57 +0000 |
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committer | bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-05-17 23:30:57 +0000 |
commit | 7962c48c972eb3f918114fd01b948c7f5499822b (patch) | |
tree | dcf926686eabe2544ed09d5b6572d7d4c3890c97 | |
parent | 88758fe28d4fd2244e21094d255e567ef70dc023 (diff) | |
download | edk2-7962c48c972eb3f918114fd01b948c7f5499822b.zip edk2-7962c48c972eb3f918114fd01b948c7f5499822b.tar.gz edk2-7962c48c972eb3f918114fd01b948c7f5499822b.tar.bz2 |
Resync the GNU assembly to the MASM code.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@192 6f19259b-4bc3-4df7-8a09-765794883524
-rw-r--r-- | MdePkg/Library/BaseLib/Ia32/DivU64x32.s | 74 | ||||
-rw-r--r-- | MdePkg/Library/BaseLib/Ia32/LShiftU64.s | 75 | ||||
-rw-r--r-- | MdePkg/Library/BaseLib/Ia32/MultU64x32.s | 68 | ||||
-rw-r--r-- | MdePkg/Library/BaseLib/Ia32/RShiftU64.s | 74 |
4 files changed, 138 insertions, 153 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/DivU64x32.s b/MdePkg/Library/BaseLib/Ia32/DivU64x32.s index 689c709..89d7546 100644 --- a/MdePkg/Library/BaseLib/Ia32/DivU64x32.s +++ b/MdePkg/Library/BaseLib/Ia32/DivU64x32.s @@ -1,39 +1,35 @@ -#------------------------------------------------------------------------------
-#
-# 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:
-#
-# DivU64x32.asm
-#
-# Abstract:
-#
-# Calculate the quotient of a 64-bit integer by a 32-bit integer
-#
-#------------------------------------------------------------------------------
-
-
-
-
-
-.global _DivU64x32
-_DivU64x32:
- movl 8(%esp),%eax
- movl 12(%esp),%ecx
- xorl %edx,%edx
- divl %ecx
- pushl %eax
- movl 8(%esp),%eax
- divl %ecx
- popl %edx
- ret
-
-
-
+#------------------------------------------------------------------------------ +# +# 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: +# +# DivU64x32.asm +# +# Abstract: +# +# Calculate the quotient of a 64-bit integer by a 32-bit integer +# +#------------------------------------------------------------------------------ + + .386: + .code: + +.global _InternalMathDivU64x32 +_InternalMathDivU64x32: + movl 8(%esp),%eax + movl 12(%esp),%ecx + xorl %edx,%edx + divl %ecx + pushl %eax + movl 8(%esp),%eax + divl %ecx + popl %edx + ret diff --git a/MdePkg/Library/BaseLib/Ia32/LShiftU64.s b/MdePkg/Library/BaseLib/Ia32/LShiftU64.s index 94cbc12..4aa17c6 100644 --- a/MdePkg/Library/BaseLib/Ia32/LShiftU64.s +++ b/MdePkg/Library/BaseLib/Ia32/LShiftU64.s @@ -1,39 +1,36 @@ -#------------------------------------------------------------------------------
-#
-# 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:
-#
-# LShiftU64.asm
-#
-# Abstract:
-#
-# 64-bit left shift function for IA-32
-#
-#------------------------------------------------------------------------------
-
-
-
-
-
-.global _LShiftU64
-_LShiftU64:
- movb 12(%esp),%cl
- xorl %eax,%eax
- movl 4(%esp),%edx
- testb $32,%cl
- cmovz %edx, %eax
- cmovz 8(%esp), %edx
- shldl %cl,%eax,%edx
- shll %cl,%eax
- ret
-
-
-
+#------------------------------------------------------------------------------ +# +# 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: +# +# LShiftU64.asm +# +# Abstract: +# +# 64-bit left shift function for IA-32 +# +#------------------------------------------------------------------------------ + + .686: + #.MODEL flat,C + .code: + +.global _InternalMathLShiftU64 +_InternalMathLShiftU64: + movb 12(%esp), %cl + xorl %eax, %eax + movl 4(%esp), %edx + testb $32, %cl + cmovz %edx, %eax + cmovz 0x8(%esp), %edx + shld %cl,%eax,%edx + shl %cl, %eax + ret diff --git a/MdePkg/Library/BaseLib/Ia32/MultU64x32.s b/MdePkg/Library/BaseLib/Ia32/MultU64x32.s index 03c520b..572a312 100644 --- a/MdePkg/Library/BaseLib/Ia32/MultU64x32.s +++ b/MdePkg/Library/BaseLib/Ia32/MultU64x32.s @@ -1,36 +1,32 @@ -#------------------------------------------------------------------------------
-#
-# 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:
-#
-# MultU64x32.asm
-#
-# Abstract:
-#
-# Calculate the product of a 64-bit integer and a 32-bit integer
-#
-#------------------------------------------------------------------------------
-
-
-
-
-
-.global _MultU64x32
-_MultU64x32:
- movl 12(%esp),%ecx
- movl %ecx,%eax
- imull 8(%esp),%ecx
- mull 4(%esp)
- addl %ecx,%edx
- ret
-
-
-
+#------------------------------------------------------------------------------ +# +# 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: +# +# MultU64x32.asm +# +# Abstract: +# +# Calculate the product of a 64-bit integer and a 32-bit integer +# +#------------------------------------------------------------------------------ + + .386: + .code: + +.global _InternalMathMultU64x32 +_InternalMathMultU64x32: + movl 12(%esp),%ecx + movl %ecx,%eax + imull 8(%esp),%ecx + mull 0x4(%esp) + addl %ecx,%edx + ret diff --git a/MdePkg/Library/BaseLib/Ia32/RShiftU64.s b/MdePkg/Library/BaseLib/Ia32/RShiftU64.s index 5b681e3..efedcf7 100644 --- a/MdePkg/Library/BaseLib/Ia32/RShiftU64.s +++ b/MdePkg/Library/BaseLib/Ia32/RShiftU64.s @@ -1,39 +1,35 @@ -#------------------------------------------------------------------------------
-#
-# 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:
-#
-# RShiftU64.asm
-#
-# Abstract:
-#
-# 64-bit logical right shift function for IA-32
-#
-#------------------------------------------------------------------------------
-
-
-
-
-
-.global _RShiftU64
-_RShiftU64:
- movb 12(%esp),%cl
- xorl %edx,%edx
- movl 8(%esp),%eax
- testb $32,%cl
- cmovz %eax, %edx
- cmovz 4(%esp), %eax
- shrdl %cl,%edx,%eax
- shrl %cl,%edx
- ret
-
-
-
+#------------------------------------------------------------------------------ +# +# 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: +# +# RShiftU64.asm +# +# Abstract: +# +# 64-bit logical right shift function for IA-32 +# +#------------------------------------------------------------------------------ + + .686: + .code: + +.global InternalMathRShiftU64 +_InternalMathRShiftU64: + movb 12(%esp),%cl + xorl %edx,%edx + movl 8(%esp),%eax + testb $32,%cl + cmovz %eax, %edx + cmovz 0x4(%esp), %eax + shrdl %cl,%edx,%eax + shr %cl,%edx + ret |