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Revert "OvmfPkg: LoadLinuxLib: Use kernel's EFI entry point where available"

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This reverts commit r14053. This change depends on changes to the
kernel which are not yet finalized/upstream.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14110 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten
2013-01-28 16:55:22 +00:00
parent 29874a8c60
commit f940fea8b1
6 changed files with 7 additions and 106 deletions
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22
OvmfPkg/Library/LoadLinuxLib/X64/JumpToKernel.S
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@@ -13,7 +13,6 @@
#------------------------------------------------------------------------------
ASM_GLOBAL ASM_PFX(JumpToKernel)
ASM_GLOBAL ASM_PFX(JumpToUefiKernel)
#------------------------------------------------------------------------------
# VOID
@@ -68,24 +67,3 @@ ASM_PFX(JumpToKernel):
ret
.code64
#------------------------------------------------------------------------------
# VOID
# EFIAPI
# JumpToUefiKernel (
# EFI_HANDLE ImageHandle,
# EFI_SYSTEM_TABLE *SystemTable,
# VOID *KernelBootParams,
# VOID *KernelStart
# );
#------------------------------------------------------------------------------
ASM_PFX(JumpToUefiKernel):
movq %rcx, %rdi
movq %rdx, %rsi
movq %r8, %rdx
xor %rax, %rax
movl 0x264(%r8), %eax
addq %rax, %r9
addq $0x200, %r9
callq %r9
ret