[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / LongJump.S

//\r
// Include common header file for this module.\r
//\r
#include "CommonHeader.h"\r
\r
#------------------------------------------------------------------------------\r
#\r
# Copyright (c) 2006, Intel Corporation\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
# Module Name:\r
#\r
#   LongJump.Asm\r
#\r
# Abstract:\r
#\r
#   Implementation of _LongJump() on IA-32.\r
#\r
#------------------------------------------------------------------------------\r
\r
.globl ASM_PFX(InternalLongJump)\r
\r
#------------------------------------------------------------------------------\r
# VOID\r
# EFIAPI\r
# InternalLongJump (\r
#   IN      BASE_LIBRARY_JUMP_BUFFER  *JumpBuffer,\r
#   IN      UINTN                     Value\r
#   );\r
#------------------------------------------------------------------------------\r
ASM_PFX(InternalLongJump):\r
    pop     %eax\r
    pop     %edx\r
    pop     %eax\r
    movl    (%edx), %ebx\r
    movl    4(%edx), %esi\r
    movl    8(%edx), %edi\r
    movl    12(%edx), %ebp\r
    movl    16(%edx), %esp\r
    jmp     *20(%edx)\r
Commit	Line	Data
e1f414b6	1	//\r
	2	// Include common header file for this module.\r
	3	//\r
	4	#include "CommonHeader.h"\r
	5	\r
	6	#------------------------------------------------------------------------------\r
	7	#\r
	8	# Copyright (c) 2006, Intel Corporation\r
	9	# All rights reserved. This program and the accompanying materials\r
	10	# are licensed and made available under the terms and conditions of the BSD License\r
	11	# which accompanies this distribution. The full text of the license may be found at\r
	12	# http://opensource.org/licenses/bsd-license.php\r
	13	#\r
	14	# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	15	# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	16	#\r
	17	# Module Name:\r
	18	#\r
	19	# LongJump.Asm\r
	20	#\r
	21	# Abstract:\r
	22	#\r
	23	# Implementation of _LongJump() on IA-32.\r
	24	#\r
	25	#------------------------------------------------------------------------------\r
	26	\r
	27	.globl ASM_PFX(InternalLongJump)\r
	28	\r
	29	#------------------------------------------------------------------------------\r
	30	# VOID\r
	31	# EFIAPI\r
	32	# InternalLongJump (\r
	33	# IN BASE_LIBRARY_JUMP_BUFFER *JumpBuffer,\r
	34	# IN UINTN Value\r
	35	# );\r
	36	#------------------------------------------------------------------------------\r
	37	ASM_PFX(InternalLongJump):\r
	38	pop %eax\r
	39	pop %edx\r
	40	pop %eax\r
	41	movl (%edx), %ebx\r
	42	movl 4(%edx), %esi\r
	43	movl 8(%edx), %edi\r
	44	movl 12(%edx), %ebp\r
	45	movl 16(%edx), %esp\r
	46	jmp *20(%edx)\r