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802dcdbf
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体验新版 GitCode,发现更多精彩内容 >>
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802dcdbf
编写于
7月 07, 2020
作者:
V
vit9696
浏览文件
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浏览文件
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电子邮件补丁
差异文件
OcAppleKernelLib: Fix arg order for OcKernelLoadKextsAndReserve
上级
6aac3a2c
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
45 addition
and
4 deletion
+45
-4
Library/OcAppleKernelLib/KextPatcher.c
Library/OcAppleKernelLib/KextPatcher.c
+1
-0
Library/OcAppleKernelLib/PrelinkedContext.c
Library/OcAppleKernelLib/PrelinkedContext.c
+32
-0
Platform/OpenCore/OpenCoreKernel.c
Platform/OpenCore/OpenCoreKernel.c
+12
-4
未找到文件。
Library/OcAppleKernelLib/KextPatcher.c
浏览文件 @
802dcdbf
...
...
@@ -67,6 +67,7 @@ PatcherInitContextFromBuffer (
//
if
(
!
MachoInitializeContext
(
&
Context
->
MachContext
,
Buffer
,
BufferSize
,
0
))
{
DEBUG
((
DEBUG_INFO
,
"OCAK: Patcher init from buffer %p %u has unsupported mach-o
\n
"
,
Buffer
,
BufferSize
));
return
EFI_INVALID_PARAMETER
;
}
...
...
Library/OcAppleKernelLib/PrelinkedContext.c
浏览文件 @
802dcdbf
...
...
@@ -212,6 +212,13 @@ InternalConnectExternalSymtab (
"__TEXT_EXEC"
);
if
(
Segment
==
NULL
||
Segment
->
VirtualAddress
<
Segment
->
FileOffset
)
{
DEBUG
((
DEBUG_INFO
,
"OCAK: KC symtab failed locating inner %Lx %Lx (%d)
\n
"
,
Segment
!=
NULL
?
Segment
->
VirtualAddress
:
0
,
Segment
!=
NULL
?
Segment
->
FileOffset
:
0
,
Segment
!=
NULL
));
return
EFI_INVALID_PARAMETER
;
}
...
...
@@ -220,10 +227,22 @@ InternalConnectExternalSymtab (
&
Buffer
[
Segment
->
FileOffset
],
(
UINT32
)
(
BufferSize
-
Segment
->
FileOffset
),
(
UINT32
)
Segment
->
FileOffset
))
{
DEBUG
((
DEBUG_INFO
,
"OCAK: KC symtab failed initialising inner %Lx %x
\n
"
,
Segment
->
FileOffset
,
BufferSize
));
return
EFI_INVALID_PARAMETER
;
}
if
(
!
MachoInitialiseSymtabsExternal64
(
Context
,
InnerContext
))
{
DEBUG
((
DEBUG_INFO
,
"OCAK: KC symtab failed getting symtab from inner %Lx %x
\n
"
,
Segment
->
FileOffset
,
BufferSize
));
return
EFI_INVALID_PARAMETER
;
}
}
...
...
@@ -559,7 +578,20 @@ PrelinkedInjectPrepare (
SegmentEndOffset
=
Context
->
PrelinkedInfoSegment
->
FileOffset
+
Context
->
PrelinkedInfoSegment
->
FileSize
;
if
(
MACHO_ALIGN
(
SegmentEndOffset
)
==
Context
->
PrelinkedSize
)
{
DEBUG
((
DEBUG_INFO
,
"OCAK: Reducing prelink size from %X to %X via plist
\n
"
,
Context
->
PrelinkedSize
,
(
UINT32
)
MACHO_ALIGN
(
Context
->
PrelinkedInfoSegment
->
FileOffset
)
));
Context
->
PrelinkedSize
=
(
UINT32
)
MACHO_ALIGN
(
Context
->
PrelinkedInfoSegment
->
FileOffset
);
}
else
{
DEBUG
((
DEBUG_INFO
,
"OCAK:Leaving unchanged prelink size %X due to %LX plist
\n
"
,
Context
->
PrelinkedSize
,
SegmentEndOffset
));
}
Context
->
PrelinkedInfoSegment
->
VirtualAddress
=
0
;
...
...
Platform/OpenCore/OpenCoreKernel.c
浏览文件 @
802dcdbf
...
...
@@ -320,8 +320,8 @@ OcKernelLoadKextsAndReserve (
DEBUG
((
DEBUG_INFO
,
"OC: Kext reservation size
%u
\n
"
,
*
ReservedInfoSize
+
*
ReservedExeSize
"OC: Kext reservation size
info %X exe %X
\n
"
,
*
ReservedInfoSize
,
*
ReservedExeSize
));
return
EFI_SUCCESS
;
}
...
...
@@ -694,6 +694,14 @@ OcKernelProcessPrelinked (
));
}
DEBUG
((
DEBUG_INFO
,
"OC: Prelink size %u kext offset %u reserved %u
\n
"
,
Context
.
PrelinkedSize
,
Context
.
KextsFileOffset
,
ReservedExeSize
));
ASSERT
(
Context
.
PrelinkedSize
-
Context
.
KextsFileOffset
<=
ReservedExeSize
);
Status
=
PrelinkedInjectComplete
(
&
Context
);
...
...
@@ -764,8 +772,8 @@ OcKernelFileOpen (
OcKernelLoadKextsAndReserve
(
mOcStorage
,
mOcConfiguration
,
&
Reserved
Info
Size
,
&
Reserved
Exe
Size
&
Reserved
Exe
Size
,
&
Reserved
Info
Size
);
LinkedExpansion
=
KcGetSegmentFixupChainsSize
(
ReservedExeSize
);
...
...
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