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| author | Gleb Balykov <g.balykov@samsung.com> | 2018-06-29 17:25:17 +0300 |
|---|---|---|
| committer | Jan Kotas <jkotas@microsoft.com> | 2018-06-29 07:25:17 -0700 |
| commit | 61146b5c5851698e113e936d4e4b51b628095f27 (patch) | |
| tree | 7b9d9eec971076fe30fa47244bff066b75ac0b09 /src/zap | |
| parent | 1ad9c94ef5e541e9c8ac29606515d6f54e0e445c (diff) | |
| download | coreclr-61146b5c5851698e113e936d4e4b51b628095f27.tar.gz coreclr-61146b5c5851698e113e936d4e4b51b628095f27.tar.bz2 coreclr-61146b5c5851698e113e936d4e4b51b628095f27.zip | |
Remove relocations for vtable chunks (#17147)
* Separate sections READONLY_VCHUNKS and READONLY_DICTIONARY
* Remove relocations for second-level indirection of Vtable in case FEATURE_NGEN_RELOCS_OPTIMIZATIONS is enabled.
Introduce FEATURE_NGEN_RELOCS_OPTIMIZATIONS, under which NGEN specific relocations optimizations are enabled
* Replace push/pop of R11 in stubs with
- str/ldr of R4 in space reserved in epilog for non-tail calls
- usage of R4 with hybrid-tail calls (same as for EmitShuffleThunk)
* Replace push/pop of R11 for function epilog with usage of LR as helper register right before its restore from stack
Diffstat (limited to 'src/zap')
| -rw-r--r-- | src/zap/zapimage.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/zap/zapimage.cpp b/src/zap/zapimage.cpp index 4472cab23b..7cde51d9ea 100644 --- a/src/zap/zapimage.cpp +++ b/src/zap/zapimage.cpp @@ -572,7 +572,8 @@ void ZapImage::AllocateVirtualSections() #endif // defined(WIN64EXCEPTIONS) m_pPreloadSections[CORCOMPILE_SECTION_READONLY_WARM] = NewVirtualSection(pTextSection, IBCProfiledSection | WarmRange | ReadonlySection, TARGET_POINTER_SIZE); - m_pPreloadSections[CORCOMPILE_SECTION_READONLY_VCHUNKS_AND_DICTIONARY] = NewVirtualSection(pTextSection, IBCProfiledSection | WarmRange | ReadonlySection, TARGET_POINTER_SIZE); + m_pPreloadSections[CORCOMPILE_SECTION_READONLY_VCHUNKS] = NewVirtualSection(pTextSection, IBCProfiledSection | WarmRange | ReadonlySection, TARGET_POINTER_SIZE); + m_pPreloadSections[CORCOMPILE_SECTION_READONLY_DICTIONARY] = NewVirtualSection(pTextSection, IBCProfiledSection | WarmRange | ReadonlySection, TARGET_POINTER_SIZE); // // GC Info for methods which were not touched in profiling |