[mirror_edk2.git] / MdePkg / Library / BaseCpuLib / Ia32 / CpuSleep.c

/** @file\r
  CpuSleep function.\r
\r
  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
\r
/**\r
  Places the CPU in a sleep state until an interrupt is received.\r
\r
  Places the CPU in a sleep state until an interrupt is received. If interrupts\r
  are disabled prior to calling this function, then the CPU will be placed in a\r
  sleep state indefinitely.\r
\r
**/\r
VOID\r
EFIAPI\r
CpuSleep (\r
  VOID\r
  )\r
{\r
  _asm {\r
    hlt\r
  }\r
}\r
\r
Commit	Line	Data
	1	/** @file\r
	2	CpuSleep function.\r
	3	\r
	4	Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>\r
	5	SPDX-License-Identifier: BSD-2-Clause-Patent\r
	6	\r
	7	**/\r
	8	\r
	9	\r
	10	/**\r
	11	Places the CPU in a sleep state until an interrupt is received.\r
	12	\r
	13	Places the CPU in a sleep state until an interrupt is received. If interrupts\r
	14	are disabled prior to calling this function, then the CPU will be placed in a\r
	15	sleep state indefinitely.\r
	16	\r
	17	**/\r
	18	VOID\r
	19	EFIAPI\r
	20	CpuSleep (\r
	21	VOID\r
	22	)\r
	23	{\r
	24	_asm {\r
	25	hlt\r
	26	}\r
	27	}\r
	28	\r