Calls to constructors of interdependent library instances are generated in the correct order only if all library instances in question have constructors. If some have no constructors, then the rest may see their constructors called out of order.
Cycle detection also only works when all library instances have constructors. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <[email protected]> --- OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf | 2 ++ OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c | 11 +++++++++++ 2 files changed, 13 insertions(+) diff --git a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf index 2e266a9..600ba63 100644 --- a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf +++ b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDeviceLib.inf @@ -22,6 +22,8 @@ VERSION_STRING = 1.0 LIBRARY_CLASS = VirtioMmioDeviceLib + CONSTRUCTOR = VirtioMmioDeviceLibConstructor + [Sources] VirtioMmioDevice.c VirtioMmioDeviceFunctions.c diff --git a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c index 4af9dd0..f36ba81 100644 --- a/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c +++ b/OvmfPkg/Library/VirtioMmioDeviceLib/VirtioMmioDevice.c @@ -222,3 +222,14 @@ VirtioMmioUninstallDevice ( return EFI_SUCCESS; } + + +EFI_STATUS +EFIAPI +VirtioMmioDeviceLibConstructor ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + return EFI_SUCCESS; +} -- 1.8.3.1 ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ _______________________________________________ edk2-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/edk2-devel
