[mirror_edk2.git] / OvmfPkg / Library / LoadLinuxLib / Ia32 / JumpToKernel.S

#------------------------------------------------------------------------------\r
#\r
# Copyright (c) 2006 - 2013, Intel Corporation. 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
ASM_GLOBAL ASM_PFX(JumpToKernel)\r
ASM_GLOBAL ASM_PFX(JumpToUefiKernel)\r
\r
#------------------------------------------------------------------------------\r
# VOID\r
# EFIAPI\r
# JumpToKernel (\r
#   VOID *KernelStart,\r
#   VOID *KernelBootParams\r
#   );\r
#------------------------------------------------------------------------------\r
ASM_PFX(JumpToKernel):\r
    movl    0x8(%esp), %esi\r
    calll   0x4(%esp)\r
    ret\r
\r
#------------------------------------------------------------------------------\r
# VOID\r
# EFIAPI\r
# JumpToUefiKernel (\r
#   EFI_HANDLE ImageHandle,\r
#   EFI_SYSTEM_TABLE *SystemTable,\r
#   VOID *KernelBootParams,\r
#   VOID *KernelStart\r
#   );\r
#------------------------------------------------------------------------------\r
ASM_PFX(JumpToUefiKernel):\r
    movl    0xc(%esp), %eax\r
    movl    0x264(%eax), %eax\r
    addl    0x10(%esp), %eax\r
    jmp     %eax\r
\r
Commit	Line	Data
3c0a051f	1	#------------------------------------------------------------------------------\r
3c0a051f	2	#\r
dd71f6e2	3	# Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r
3c0a051f	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	ASM_GLOBAL ASM_PFX(JumpToKernel)\r
dd71f6e2	16	ASM_GLOBAL ASM_PFX(JumpToUefiKernel)\r
3c0a051f	17	\r
	18	#------------------------------------------------------------------------------\r
	19	# VOID\r
	20	# EFIAPI\r
	21	# JumpToKernel (\r
	22	# VOID *KernelStart,\r
	23	# VOID *KernelBootParams\r
	24	# );\r
	25	#------------------------------------------------------------------------------\r
	26	ASM_PFX(JumpToKernel):\r
	27	movl 0x8(%esp), %esi\r
	28	calll 0x4(%esp)\r
	29	ret\r
	30	\r
dd71f6e2	31	#------------------------------------------------------------------------------\r
	32	# VOID\r
	33	# EFIAPI\r
	34	# JumpToUefiKernel (\r
	35	# EFI_HANDLE ImageHandle,\r
	36	# EFI_SYSTEM_TABLE *SystemTable,\r
	37	# VOID *KernelBootParams,\r
	38	# VOID *KernelStart\r
	39	# );\r
	40	#------------------------------------------------------------------------------\r
	41	ASM_PFX(JumpToUefiKernel):\r
	42	movl 0xc(%esp), %eax\r
	43	movl 0x264(%eax), %eax\r
	44	addl 0x10(%esp), %eax\r
	45	jmp %eax\r
	46	\r