Audit all uses of ExecutableWriterHolder and ExecutableWriterHolderNo… #2719
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…Log under src\coreclr.
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| `CommitPages()` | ||
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This generates pages of code with many instances of SubPrecode, FixupPrecode and CallCountingStub. This block of pages is interleaved with the same sized block of RW pages containing data that the generated stubs use. The m_codePageGenerator is a function that generates the stub code.
| `src\coreclr\vm\amd64\jitinterfaceamd64.cpp`: | ||
| ## `src\coreclr\vm\amd64\jitinterfaceamd64.cpp`: | ||
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| `WriteBarrierManager::ChangeWriteBarrierTo` - Alter the `JIT_WriteBarrier`? |
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Yes, it changes the write barrier code to a different version (depending on the GC mode etc)
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| `UnlockedLoaderHeap::UnlockedBackoutMem` - back out allocation? |
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This frees memory allocated by the last AllocMem. It is used only to backout in error situations to prevent memory leaks, this kind of heap doesn't allow regular memory freeing.
| `src\coreclr\vm\precode.cpp`: | ||
| ## `src\coreclr\vm\precode.cpp`: | ||
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| `Precode::Allocate` - Only for `PRECODE_THISPTR_RETBUF`. |
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It seems to be used for more - call counting stub, func ptr stubs Sorry, I take this back
…Log under src\coreclr.
/cc @janvorli @cshung