Remove unnecessary check in API MmIsBufferOutsideMmValid of
StandaloneMmMemLib.
The API is used to check if a input buffer is outside MMRAM and
inside a valid non-MMRAM range. Previously, the API only checks
if the input buffer is
overlapped with MMRAM range. In the last
commit, we add logic to check if the input buffer is inside valid
non-MMRAM
ranges reported by the resource HOB. Since the resource
HOB only covers valid non-MMRAM ranges, we doesn't need to check
if the input buffer is inside the MMRAM anymore.
Signed-off-by: Dun Tan <dun.tan@intel.com>
Check if the non-MMRAM buffer is inside valid non-mmram
range in API MmIsBufferOutsideMmValid of StandaloneMmMemLib.
Previously, the API only checks if the input buffer is
overlapped with MMRAM range. Currently, in the new standalone
MM infrastructure, we limit the non-MMRAM access to the ranges
reported by the resource HOB. To meet the new design, in this
API, we cache all the memory ranges reported by the resource
HOB and check if the input buffer is inside valid non-MMRAM
ranges reported by the resource HOB.
Signed-off-by: Dun Tan <dun.tan@intel.com>
Add a internal header file for StandaloneMmMemLib.
Move some common reference and declaration into
StandaloneMmMemLibInternal.h.
Signed-off-by: Dun Tan <dun.tan@intel.com>
Currently the standalonemmlibinternal assumes the max physical bits
to be 36 which is causing issues on v8 architectures.
Instead use the MAX_ALLOC_ADDRESS macro to determine the maximum
allowed address rather than recomputing it locally.
Signed-off-by: Girish Mahadevan <gmahadevan@nvidia.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737
Apply uncrustify changes to .c/.h files in the StandaloneMmPkg package
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
This change allows to build StandaloneMmPkg components for 32bit Arm
StandaloneMm firmware.
This change mainly moves AArch64/ source files to Arm/ side directory
for several components: StandaloneMmCpu, StandaloneMmCoreEntryPoint
and StandaloneMmMemLib. The source file is built for both 32b and 64b
Arm targets.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Dun Tan
Girish Mahadevan
Michael Kubacki
Etienne Carriere