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audk/OvmfPkg/Library
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Ard Biesheuvel 92a1ac4080 OvmfPkg/X86QemuLoadImageLib: add dummy assignment to work around GCC 
GCC 4.8 or 4.9 may throw the following error when building OVMF:

  Edk2/OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.c:
      In function ‘QemuLoadKernelImage’:
  Edk2/OvmfPkg/Library/X86QemuLoadImageLib/X86QemuLoadImageLib.c:416:30:
      error: ‘CommandLine’ may be used uninitialized in this function
                                               [-Werror=maybe-uninitialized]
        UnicodeSPrintAsciiFormat (
        cc1: all warnings being treated as errors

This is due to the fact that older GCCs fail to infer that CommandLine is
never actually used unless it has been assigned. So add a redundant NULL
assignment to help these older GCCs understand this.

Link: https://bugzilla.tianocore.org/show_bug.cgi?id=2630
Fixes: 7c47d89003 ("OvmfPkg: implement QEMU loader library for X86 with ...")
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
 		2020-03-26 08:09:53 +00:00
..
AcpiTimerLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
BaseMemEncryptSevLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
BasePciCapLib OvmfPkg/BasePciCapLib: suppress invalid "nullptr deref" warning 2019-04-18 16:06:04 +02:00
BasePciCapPciSegmentLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
DxePciLibI440FxQ35 OvmfPkg/Qemu: Fix various typos 2020-02-10 22:30:07 +00:00
EmuVariableFvbLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
GenericQemuLoadImageLib OvmfPkg: provide a generic implementation of QemuLoadImageLib 2020-03-05 19:45:05 +00:00
LoadLinuxLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
LockBoxLib OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
NvVarsFileLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
PciHostBridgeLib OvmfPkg/Xen: Fix various typos 2020-02-10 22:30:07 +00:00
PlatformBmPrintScLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
PlatformBootManagerLib OvmfPkg/PlatformBootManagerLib: switch to QemuLoadImageLib 2020-03-05 19:45:05 +00:00
PlatformDebugLibIoPort OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
PlatformFvbLibNull OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
PlatformHasIoMmuLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
PlatformSecureLib OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
QemuBootOrderLib OvmfPkg/Qemu: Fix various typos 2020-02-10 22:30:07 +00:00
QemuFwCfgLib OvmfPkg/Qemu: Fix various typos 2020-02-10 22:30:07 +00:00
QemuFwCfgS3Lib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
ResetSystemLib OvmfPkg: remove EnterS3WithImmediateWake () from ResetSystemLib 2020-01-10 07:00:51 +00:00
SerializeVariablesLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
SmbiosVersionLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
SmmCpuFeaturesLib OvmfPkg/SEV: don't manage the lifecycle of the SMRAM at the default SMBASE 2020-02-05 12:59:32 +00:00
SmmCpuPlatformHookLibQemu OvmfPkg: enable SMM Monarch Election in PiSmmCpuDxeSmm 2020-03-04 12:22:07 +00:00
Tcg2PhysicalPresenceLibNull OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
Tcg2PhysicalPresenceLibQemu OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
TlsAuthConfigLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
UefiPciCapPciIoLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
VirtioLib OvmfPkg/Virtio: Fix few typos 2020-02-10 22:30:07 +00:00
VirtioMmioDeviceLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
X86QemuLoadImageLib OvmfPkg/X86QemuLoadImageLib: add dummy assignment to work around GCC 2020-03-26 08:09:53 +00:00
XenConsoleSerialPortLib OvmfPkg/Xen: Fix various typos 2020-02-10 22:30:07 +00:00
XenHypercallLib OvmfPkg/XenHypercallLib: Enable it in PEIM 2019-08-21 18:03:49 +02:00
XenIoMmioLib OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
XenPlatformLib OvmfPkg/XenPlatformLib: Cache result for XenDetected 2019-08-21 18:03:49 +02:00
XenRealTimeClockLib OvmfPkg: Move XenRealTimeClockLib from ArmVirtPkg 2019-08-21 18:03:50 +02:00