dd71f6e287
Usage of the EFI entry point was made feasible in the kernel x64 boot protocol 2.12 where a 32-bit & 64-bit entry point became well defined. http://git.kernel.org/linus/09c205af Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14132 6f19259b-4bc3-4df7-8a09-765794883524
47 lines
1.5 KiB
ArmAsm
47 lines
1.5 KiB
ArmAsm
#------------------------------------------------------------------------------
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#
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# Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php.
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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#------------------------------------------------------------------------------
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ASM_GLOBAL ASM_PFX(JumpToKernel)
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ASM_GLOBAL ASM_PFX(JumpToUefiKernel)
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#------------------------------------------------------------------------------
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# VOID
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# EFIAPI
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# JumpToKernel (
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# VOID *KernelStart,
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# VOID *KernelBootParams
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# );
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#------------------------------------------------------------------------------
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ASM_PFX(JumpToKernel):
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movl 0x8(%esp), %esi
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calll 0x4(%esp)
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ret
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#------------------------------------------------------------------------------
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# VOID
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# EFIAPI
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# JumpToUefiKernel (
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# EFI_HANDLE ImageHandle,
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# EFI_SYSTEM_TABLE *SystemTable,
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# VOID *KernelBootParams,
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# VOID *KernelStart
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# );
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#------------------------------------------------------------------------------
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ASM_PFX(JumpToUefiKernel):
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movl 0xc(%esp), %eax
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movl 0x264(%eax), %eax
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addl 0x10(%esp), %eax
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jmp %eax
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