[mirror_edk2.git] / ArmPkg / Library / CompilerIntrinsicsLib / Arm / ucmpdi2.S

#------------------------------------------------------------------------------\r
#\r
# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r
#\r
# This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
# which accompanies this distribution.  The full text of the license may be found at\r
# http://opensource.org/licenses/bsd-license.php\r
#\r
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
#\r
#------------------------------------------------------------------------------\r
\r
#include <AsmMacroIoLib.h>\r
\r
ASM_FUNC(__ucmpdi2)\r
  stmfd  sp!, {r4, r5, r8, lr}\r
  cmp  r1, r3\r
  mov  r8, r0\r
  mov  r4, r2\r
  mov  r5, r3\r
  bcc  L2\r
  bhi  L4\r
  cmp  r0, r2\r
  bcc  L2\r
  movls  r0, #1\r
  bls  L8\r
  b  L4\r
L2:\r
  mov  r0, #0\r
  b  L8\r
L4:\r
  mov  r0, #2\r
L8:\r
  ldmfd  sp!, {r4, r5, r8, pc}\r
Commit	Line	Data
	1	#------------------------------------------------------------------------------\r
	2	#\r
	3	# Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>\r
	4	#\r
	5	# This program and the accompanying materials\r
	6	# are licensed and made available under the terms and conditions of the BSD License\r
	7	# which accompanies this distribution. The full text of the license may be found at\r
	8	# http://opensource.org/licenses/bsd-license.php\r
	9	#\r
	10	# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	11	# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	12	#\r
	13	#------------------------------------------------------------------------------\r
	14	\r
	15	#include <AsmMacroIoLib.h>\r
	16	\r
	17	ASM_FUNC(__ucmpdi2)\r
	18	stmfd sp!, {r4, r5, r8, lr}\r
	19	cmp r1, r3\r
	20	mov r8, r0\r
	21	mov r4, r2\r
	22	mov r5, r3\r
	23	bcc L2\r
	24	bhi L4\r
	25	cmp r0, r2\r
	26	bcc L2\r
	27	movls r0, #1\r
	28	bls L8\r
	29	b L4\r
	30	L2:\r
	31	mov r0, #0\r
	32	b L8\r
	33	L4:\r
	34	mov r0, #2\r
	35	L8:\r
	36	ldmfd sp!, {r4, r5, r8, pc}\r