Makes changes to comply with alerts raised by CodeQL.
Most of the issues here fall into the following two categories:
1. Potential use of uninitialized pointer.
2. Inconsistent integer width in comparison.
Co-authored-by: Taylor Beebe <taylor.d.beebe@gmail.com>
Co-authored-by: Ken Lautner <kenlautner3@gmail.com>
Co-authored-by: Bret Barkelew <bret@corthon.com>
Signed-off-by: Vineel Kovvuri[MSFT] <vineelko@microsoft.com>
Removes the following types from the memory type information HOB
produced:
- `EfiBootServicesCode`
- `EfiBootServicesData`
- `EfiLoaderCode`
- `EfiLoaderData`
This follows the guidance in the whitepaper "A Tour Beyond BIOS
Memory Map and Practices in UEFI BIOS".
https://github.com/tianocore-docs/Docs/raw/master/White_Papers/A_Tour_Beyond_BIOS_Memory_Map_And_Practices_in_UEFI_BIOS_V2.pdf
"NOTE: We recommend a platform only define the ReservedMemory,
ACPINvs, ACPIReclaim, RuntimeCode, RuntimeData in Memory Type
Information table, because OSes only request these regions to be
consistent. There is no need to add BootServicesCode,
BootServicesData, LoaderCode, LoaderData in memory type information
table, because these regions will not be reserved during S4 resume."
Since these memory types are not tracked in memory type information
any longer it also reduces the number of resets that may need to
occur to update memory type buckets that are not needed.
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
After updating Doxygen, we can see that SetBootMode returns the BootMode
instead of status code as it should, fix it to return status.
Signed-off-by: Vishal Oliyil Kunnil <quic_vishalo@quicinc.com>
The Doxygen comment for SetBootMode and GetBootMode in PrePiHobLib/Hob.c
does not match declaration in PrePiLib.h. The C file has it wrong. Align
the text to match the header.
Signed-off-by: Vishal Oliyil Kunnil <quic_vishalo@quicinc.com>
Drop the declaration and the implementation of CreateHoblist(),
which is not used anywhere.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
