mirror of https://github.com/acidanthera/audk.git
d8dd54f071
EDK2's implementation of the LoadImage() boot service permits non-native binaries to be loaded (i.e., X64 images on IA32 firmware), but any attempts to start such an image using StartImage() will return EFI_UNSUPPORTED. The integration of the PE/COFF emulator protocol into the DXE core deviates slightly from this paradigm, given that its IsImageSupported hook as well as its RegisterImage hook are invoked from LoadImage, and by the time StartImage is called, no opportunity is given to the provider of the PE/COFF emulator protocol to prevent an image from being started if it only supports loading it. To address this disparity, let's move the invocation of RegisterImage() to the implementation of the StartImage() boot service, allowing the emulator to permit LoadImage() but reject StartImage() on images that turn out not to meet the requirements of the emulator as it is being started. Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=2564 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Liming Gao <liming.gao@intel.com> |
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| .. | ||
| Application | ||
| Bus | ||
| Core | ||
| Include | ||
| Library | ||
| Logo | ||
| Test | ||
| Universal | ||
| MdeModulePkg.ci.yaml | ||
| MdeModulePkg.dec | ||
| MdeModulePkg.dsc | ||
| MdeModulePkg.uni | ||
| MdeModulePkgExtra.uni | ||