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Integrate patch from Andrew Fish to make it run on OS X.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9194 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2009-08-25 07:29:13 +00:00
parent 7f22d35110
commit ccd55824e7
44 changed files with 1038 additions and 359 deletions
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36
UnixPkg/Library/PeiUnixPeCoffExtraActionLib/PeiUnixPeCoffExtraActionLib.c
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@@ -1,6 +1,7 @@
/**@file
Copyright (c) 2006 - 2009, Intel Corporation
Portions copyright (c) 2008-2009 Apple Inc. All rights reserved.
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -36,7 +37,7 @@ Abstract:
EFI_UNIX_THUNK_PROTOCOL *mUnix = NULL;
/**
The function caches the pointer of the WinNT thunk functions
The function caches the pointer of the Unix thunk functions
It will ASSERT() if Unix thunk ppi is not installed.
@retval EFI_SUCCESS WinNT thunk protocol is found and cached.
@@ -83,39 +84,13 @@ PeCoffLoaderRelocateImageExtraAction (
IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
)
{
VOID * Handle;
VOID * Entry;
ASSERT (ImageContext != NULL);
Handle = NULL;
Entry = NULL;
if (mUnix == NULL) {
UnixPeCoffGetUnixThunkStucture ();
}
DEBUG ((EFI_D_ERROR, "Loading %a 0x%08lx - entry point 0x%08lx\n",
ImageContext->PdbPointer,
(UINTN)ImageContext->ImageAddress,
(UINTN)ImageContext->EntryPoint));
Handle = mUnix->Dlopen (ImageContext->PdbPointer, RTLD_NOW);
if (Handle) {
Entry = mUnix->Dlsym(Handle, "_ModuleEntryPoint");
} else {
DEBUG ((EFI_D_ERROR, "%a\n", mUnix->Dlerror()));
}
if (Entry != NULL) {
ImageContext->EntryPoint = Entry;
DEBUG ((EFI_D_ERROR, "Change %a Entrypoint to :0x%08lx\n", ImageContext->PdbPointer, Entry));
mUnix->PeCoffRelocateImageExtraAction (ImageContext);
}
return;
}
/**
Performs additional actions just before a PE/COFF image is unloaded. Any resources
that were allocated by PeCoffLoaderRelocateImageExtraAction() must be freed.
@@ -132,5 +107,8 @@ PeCoffLoaderUnloadImageExtraAction (
IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
)
{
ASSERT (ImageContext != NULL);
if (mUnix == NULL) {
UnixPeCoffGetUnixThunkStucture ();
}
mUnix->PeCoffUnloadImageExtraAction (ImageContext);
}