diff options
Diffstat (limited to 'ArmPkg/Library/CompilerIntrinsicsLib/Arm/ldivmod.S')
-rwxr-xr-x | ArmPkg/Library/CompilerIntrinsicsLib/Arm/ldivmod.S | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/ldivmod.S b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/ldivmod.S deleted file mode 100755 index e7a05de589..0000000000 --- a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/ldivmod.S +++ /dev/null @@ -1,59 +0,0 @@ -//------------------------------------------------------------------------------
-//
-// Copyright (c) 2008 - 2009, Apple Inc. 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.
-//
-//------------------------------------------------------------------------------
-
-
- .text
- .align 2
- GCC_ASM_EXPORT(__aeabi_ldivmod)
-
-//
-// A pair of (unsigned) long longs is returned in {{r0, r1}, {r2, r3}},
-// the quotient in {r0, r1}, and the remainder in {r2, r3}.
-//
-//__value_in_regs lldiv_t
-//EFIAPI
-//__aeabi_ldivmod (
-// IN UINT64 Dividen
-// IN UINT64 Divisor
-// )//
-//
-
-ASM_PFX(__aeabi_ldivmod):
- push {r4,lr}
- asrs r4,r1,#1
- eor r4,r4,r3,LSR #1
- bpl L_Test1
- rsbs r0,r0,#0
- rsc r1,r1,#0
-L_Test1:
- tst r3,r3
- bpl L_Test2
- rsbs r2,r2,#0
- rsc r3,r3,#0
-L_Test2:
- bl ASM_PFX(__aeabi_uldivmod)
- tst r4,#0x40000000
- beq L_Test3
- rsbs r0,r0,#0
- rsc r1,r1,#0
-L_Test3:
- tst r4,#0x80000000
- beq L_Exit
- rsbs r2,r2,#0
- rsc r3,r3,#0
-L_Exit:
- pop {r4,pc}
-
-
-
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