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

#------------------------------------------------------------------------------\r
#\r
# CpuBreakpoint() for ARM\r
#\r
# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
# SPDX-License-Identifier: BSD-2-Clause-Patent\r
#\r
#------------------------------------------------------------------------------\r
\r
.text\r
.p2align 2\r
GCC_ASM_EXPORT(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
9095d37b	1	#------------------------------------------------------------------------------\r
ebd04fc2	2	#\r
	3	# CpuBreakpoint() for ARM\r
	4	#\r
9095d37b	5	# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
bb817c56	6	# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
9344f092	7	# SPDX-License-Identifier: BSD-2-Clause-Patent\r
ebd04fc2	8	#\r
	9	#------------------------------------------------------------------------------\r
	10	\r
	11	.text\r
ea3c1b3a	12	.p2align 2\r
4c8a6e06	13	GCC_ASM_EXPORT(CpuBreakpoint)\r
ebd04fc2	14	\r
	15	#/**\r
	16	# Generates a breakpoint on the CPU.\r
	17	#\r
	18	# Generates a breakpoint on the CPU. The breakpoint must be implemented such\r
	19	# that code can resume normal execution after the breakpoint.\r
	20	#\r
	21	#**/\r
	22	#VOID\r
	23	#EFIAPI\r
	24	#CpuBreakpoint (\r
	25	# VOID\r
	26	# );\r
	27	#\r
	28	ASM_PFX(CpuBreakpoint):\r
9095d37b	29	swi 0xdbdbdb\r
ebd04fc2	30	bx lr\r