BZ:https://bugzilla.tianocore.org/show_bug.cgi?id=2079
The Basetool CopyFileOnChange() and SaveFileOnChange()
functions might raise the IOError occasionally when build
in Windows with multi-process and build cache enabled.
The CopyFileOnChange() and SaveFileOnChange() might be invoked
in multiple sub-processes simultaneously, and this patch adds
global locks to sync these functions invoking which can
harden their reliability.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Signed-off-by: Steven Shi <steven.shi@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1875
1. Separate the AutoGen.py into 3 small py files.
One is for AutoGen base class, one is for WorkspaceAutoGen class
and PlatformAutoGen class, and the one for ModuleAutoGen class.
2. Create a new class DataPipe to store the Platform scope settings.
Create a new class PlatformInfo to provide the same interface
as PlatformAutoGen. PlatformInfo class is initialized by
DataPipe instance.
Create a new class WorkspaceInfo to provide the same interface
as WorkspaceAutoGen. WorkspaceInfo class is initialized by
DataPipe instance.
3. Change ModuleAutoGen to depends on DataPipe, PlatformInfo and
WorkspaceInfo. Remove the dependency of ModuleAutoGen to PlatformAutoGen.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Steven Shi <steven.shi@intel.com>
Signed-off-by: Bob Feng <bob.c.feng@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Liming Gao <liming.gao@intel.com>
This reverts commit 838bc257ba.
After further evaluation, there are the unclear behavior in for the
driver combination feature. To not impact Q1 stable tag, remove it first.
1. If the drivers to be combined have the different PCD or library instance
setting, build should not combine them and report build break. But this
commit doesn't consider this case.
2. When start the sub driver fail, continue to start other sub driver. This
behavior is required to be clarifed in build spec.
3. Unload the sub driver when the combined driver start fail. This case need
to call the sub driver unload function for the driver start fail only.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=1544
1) The GenC tool does not include the constructor/destructor for
USER_DEFINED module. It should be included.
Only constructor/destructor with BASE type is included here.
The constructor/destructor with PEI/DXE/SMM type is still excluded
to keep original behavior.
2) The GenC tool includes the UnloadImage code for BASE module.
It should NOT be included.
3) The GenC tool uses EFI_STATUS and ASSERT_EFI_ERROR for BASE type.
It should use RETURN_STATUS and ASSERT_RETURN_ERROR.
4) The GenC tool miss DebugLib.h for BASE or USER_DEFINED module
AutoGen.c. Only Base.h is there. It should add Library/DebugLib.h.
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
BZ:https://bugzilla.tianocore.org/show_bug.cgi?id=1520
To save the image size without the compression, more than
one drivers can be combined into single one. When more than
one drivers are combined, their depex will be AND together.
Below is the example to combine BootManagerPolicyDxe into
DriverHealthManagerDxe.
Besides this patch, BaseTools also needs to check the module
type and make sure all module type are same. Otherwise,
BaseTools will report the error.
DRIVER INF has the parameter ENTRY_POINT
LIBRARY INF has the parameter LIBRARY_CLASS
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhiju.Fan <zhijux.fan@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
1 - Some of these imports are cascaded from another file. Import them locally.
2 - Some of these imports are not used. Remove them.
3 - Some of these were missing the namespace used to import them.
These changes facilitate optimization of BaseTools:
https://bugzilla.tianocore.org/show_bug.cgi?id=42
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
This reverts commit 6693f359b3c213513c5096a06c6f67244a44dc52..
678f851312.
Python3 migration is the fundamental change. It requires every developer
to install Python3. Before this migration, the well communication and wide
verification must be done. But now, most people is not aware of this change,
and not try it. So, Python3 migration is reverted and be moved to edk2-staging
Python3 branch for the edk2 user evaluation.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
1. increment build not skip make file when not change any file
2. report file generate abundant blank line
3. Build encounter Database is locked on some platform, using database
auto commit
4. Fv BaseAddress must have if set
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
PEP 238 -- Changing the Division Operator
x/y to return a reasonable approximation of the mathematical result
of the division ("true division")
x//y to return the floor ("floor division")
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
1) Add a new file Common/caching.py
a. Allows for automated caching of repeated class functions, class
properties, and non-class functions
b. When called the first time the value is cached and if called a
second time, the cached result is called, not the function.
c. When used, this saves lots of memory since the actual function
pointers are replaced with smaller data elements.
d. note that not all features are used yet.
2) Fix AutoGen/GenMake and AutoGen/GetC to not call into private member
variables of ModuleAutoGen class
a. use the existing accessor properties for the data
3) Change AutoGen classes to remove a exception for duplicate members in
__new__ and use ?in? testing to speed up
4) Work on ModuleAutoGen class
a. Change all properties that use caching to use @caching_property
(see #1 above)
b. Change all properties that do not use caching to use standard python
decorator "@property"
c. Change all cases where a dictionary/set/list/object was created
and then immediately updated to use constructor parameters
d. Refactor each property function to remove the internal variable
that is no longer needed (this helps find items like #2 above)
e. Refactor _ApplyBuildRule with optional parameter to work around
circular dependency with BinaryFileList.
Note that 4e was almost certainly unintended as the functions were acting on
incomplete information since they were directly accessing private instance
variables at the same time another function on the stack was creating the same
private isntance data.
This overall changes behavior slightly, but makes the codebase smaller and
easier to read.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
If the different token with the same PCD names are used in the driver,
build can pass. If the different token with the same PCD name are used
in the different library, then the driver build will fail. The reason
is that the driver autogen.c is not generated correctly for the second
case. BaseTools should check the duplicated PCD name is the driver and
its linked libraries.
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Feng, Bob C
Shi, Steven
Jiewen Yao
Michael D Kinney
Liming Gao
Fan, ZhijuX
Carsey, Jaben
Yunhua Feng