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This makes tiered compilation work properly with profiler ReJIT, and positions the runtime to integrate other versioning related features together in the future. See the newly added code-versioning design-doc in this commit for more information.
Breaking changes for profilers: See code-versioning-profiler-breaking-changes.md for more details.
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* Add three finalization-related operations to GCToEEInterface and utilize them from the GC
* Code review feedback
* Code review feedback
* Fix standalone GC build break
* Repair the standalone GC build
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- Delete BINDER, STANDALONE_BINDER and MDIL ifdefs
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This change replaces all calls of OS specific functions in the GC by a call to
a platform agnostic interface. Critical sections were abstracted too.
The logging file access was changed to use CRT functions instead of Windows specific APIs.
A "size" member was added to the card_table_info so that we can pass the right
size to the VirtualRelease method when destroying the card table.
I have also fixed a bug in the gc_heap::make_card_table error path where when VirtualCommit
failed, it called VirtualRelease with size that was not the reserved size, but
the committed size.
Other related changes
- All interlocked operations moved to Interlocked class as static methods
- Removed unused function prototypes
- Shuffled stuff in the root CMakeLists.txt to enable building the GC sample using the
settings inherited from the root CMakeLists.txt and to clean up some things that have
rotted over time, like the FEATURE_xxx macros not being in one alphabetically ordered
block
- Fixed the VOLATILE_MEMORY_BARRIER macro in the gcenv.base.h
- Replaced uint32_t thread id by EEThreadId
- Removed thread handles storage (g_gc_thread) from the GC. The thread handle is closed right after the thread is launched. That allowed me to get rid of the GCThreadHandle
- Renamed the methods of the EEThreadId to be easier to understand
- Moved the gcenv.windows.cpp and gcenv.unix.cpp to the sample folder
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qualified name of the static/global.
First pass at the global DAC table support for Linux. Explicitly build the table in the coreclr module instead of extract it from the pdb and put it in a resource.
Fixed the SVR gc globals in the DAC table. They had to be seperated and initialized in gceesvr.cpp.
Start on global pointer table.
PAL functions to write and read the DAC table address between processes.
The dac table is now copied from the coreclr process to the DAC/debugger process. The tables were not being built with exactly the same defines so they weren't the same size. Fixed a bug in the read memory implementation. Still assumes pid = 0.
Changed the dacTable entries to be RVAs and renabled getting the corclr module base addres (m_globalBase). Added dac table address file cleanup on coreclr shutdown.
Filled in the vtable entries in the global dac table. Changed some of the VPTR_* macros to be defined on the coreclr side (RS) to defined a constructor that is used to get the vtable in dactable.cpp. These changes required default constructors to be added to some of the classes.
Changed getting the vtable address to not invoke the destructors since the constructor used didn't do anything (like initialize variables, etc.).
Added a TODO comment about the debuggee pid not being available in the dac table address file name.
Fixed Windows build. Created a couple of new VPTR_* macros that add a default constructor only if building coreclr (not DAC) on Linux.
Comment on how these DAC table functions are temporary.
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[tfs-changeset: 1407945]
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