audk/ArmPkg/Library/CompilerIntrinsicsLib/Arm/sourcery.S

#------s------------------------------------------------------------------------ 
#
# Copyright (c) 2008 - 2010, 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
       .globl ASM_PFX(__aeabi_ulcmp)
ASM_PFX(__aeabi_ulcmp):
       stmfd   sp!, {r4, r5, r8}
       cmp     r3, r1
       mov     r8, r0
       mov     r9, r1
       mov     r4, r2
       mov     r5, r3
       bls     L16
L2:
       mvn     r0, #0
L1:
       ldmfd   sp!, {r4, r5, r8}
       bx      lr
L16:
       beq     L17
L4:
       cmp     r9, r5
       bhi     L7
       beq     L18
       cmp     r8, r4
L14:
       cmpeq   r9, r5
       moveq   r0, #0
       beq     L1
       b       L1
L18:
       cmp     r8, r4
       bls     L14
L7:
       mov     r0, #1
       b       L1
L17:
       cmp     r2, r0
       bhi     L2
       b       L4