HookAfterStubHeader is copied before execution. Thus, relative
addressing cannot safely be used for anything outside the copy range.
Fix the reference of HookAfterStubHeaderEnd to be absolute.
This change alone violates an undocumented requirement that
HookAfterStubHeader and AsmIdtVector are structurally equivalent (their
respective sizes in particular). Resolve this by treating them (and in
particular their sizes) independently.
BaseTools has been duplicating and adapting code that is defined in
MdePkg and MdeModulePkg. This leads to desync issues where the same
symbols may be backed by different functions with slightly different
semantics and also fixes that apply only to BaseTools or only to MdePkg
and MdeModulePkg.
To address these issues, update BaseTools/Source/C to utilize the code
from MdePkg and MdeModulePkg.
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
BaseTools has been duplicating and adapting code that is defined in
MdePkg and MdeModulePkg. This leads to desync issues where the same
symbols may be backed by different functions with slightly different
semantics and also fixes that apply only to BaseTools or only to MdePkg
and MdeModulePkg.
To address these issues, update BaseTools/Source/C to utilize the code
from MdePkg and MdeModulePkg.
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
MtrrLib does not include PcdLib.h despite explicitly using its
definitions. Add the include to fix compilation for modules that do not
utilize AutoGen.
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
In preparation of including Base.h in C++ BaseTools programs, support
the C++ 11 alignof operator. The C _Alignof operator is not universally
supported in C++ mode across compiler toolchains and thus the current
definition may lead to compilation errors with said programs.
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
To support GoogleTest, 933b4c3 added support for C++ static_assert.
However, this is not a mandatory or universally supported C++ feature.
Guard its usage by the __cpp_static_assert support flag.
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
Most compiler toolchains and tools have support for PREFIX environment
variables to specify their location, but Apple mtoc does not. While
it used to be in a stable install location, it has recently been
deprecated and ocmtoc is maintained as a fork. Homebrew has accepted
ocmtoc into its repository, including its ARM version. As Homebrew on
ARM does not install its packages into /usr/local, XCODE5 currently
does not work on Apple silicon with ocmtoc installed via Homebrew.
Introduce the MTOC_PREFIX environment variable to customize the
installation location of Apple mtoc or ocmtoc.
Signed-off-by: Marvin Häuser <mhaeuser@posteo.de>
Implements gEfiFatPkgTokenSpaceGuid token space and adds token which
disables write operations. By default driver still supports read-write
mode
Signed-off-by: Savva Mitrofanov <savvamtr@gmail.com>
