[mirror_edk2.git] / MdePkg / Library / BaseLib / Arm / CpuBreakpoint.S

#------------------------------------------------------------------------------ \r
#\r
# CpuBreakpoint() for ARM\r
#\r
# Copyright (c) 2006 - 2009, Intel Corporation<BR>\r
# Portions copyright (c) 2008-2009 Apple Inc.<BR>\r
# All rights reserved. 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
.text\r
.align 2\r
.globl ASM_PFX(CpuBreakpoint)\r
\r
#/**\r
#  Generates a breakpoint on the CPU.\r
#\r
#  Generates a breakpoint on the CPU. The breakpoint must be implemented such\r
#  that code can resume normal execution after the breakpoint.\r
#\r
#**/\r
#VOID\r
#EFIAPI\r
#CpuBreakpoint (\r
#  VOID\r
#  );\r
#\r
ASM_PFX(CpuBreakpoint):\r
    swi  0xdbdbdb  \r
    bx   lr\r
Commit	Line	Data
ebd04fc2	1	#------------------------------------------------------------------------------ \r
	2	#\r
	3	# CpuBreakpoint() for ARM\r
	4	#\r
	5	# Copyright (c) 2006 - 2009, Intel Corporation<BR>\r
	6	# Portions copyright (c) 2008-2009 Apple Inc.<BR>\r
	7	# All rights reserved. This program and the accompanying materials\r
	8	# are licensed and made available under the terms and conditions of the BSD License\r
	9	# which accompanies this distribution. The full text of the license may be found at\r
	10	# http://opensource.org/licenses/bsd-license.php\r
	11	#\r
	12	# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	13	# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	14	#\r
	15	#------------------------------------------------------------------------------\r
	16	\r
	17	.text\r
	18	.align 2\r
	19	.globl ASM_PFX(CpuBreakpoint)\r
	20	\r
	21	#/**\r
	22	# Generates a breakpoint on the CPU.\r
	23	#\r
	24	# Generates a breakpoint on the CPU. The breakpoint must be implemented such\r
	25	# that code can resume normal execution after the breakpoint.\r
	26	#\r
	27	#**/\r
	28	#VOID\r
	29	#EFIAPI\r
	30	#CpuBreakpoint (\r
	31	# VOID\r
	32	# );\r
	33	#\r
	34	ASM_PFX(CpuBreakpoint):\r
	35	swi 0xdbdbdb \r
	36	bx lr\r