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Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init |
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df344e1f |
| 26-Jul-2022 |
Sunho Kim <[email protected]> |
[JITLink][COFF] Implement IMAGE_COMDAT_SELECT_LARGEST partially.
Implement IMAGE_COMDAT_SELECT_LARGEST partially. It's going to fail if larger symbol appears but this hasn't happened at least in vcr
[JITLink][COFF] Implement IMAGE_COMDAT_SELECT_LARGEST partially.
Implement IMAGE_COMDAT_SELECT_LARGEST partially. It's going to fail if larger symbol appears but this hasn't happened at least in vcruntime library.
We probably would not implement this properly as it requires complicated runtime patching which is not of nature of JIT. However, we'd like to validate if larger section appears and report to the user in the near future.
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D129941
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736b6311 |
| 26-Jul-2022 |
Sunho Kim <[email protected]> |
[JITLink][COFF] Implement IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY/LIBRARY.
Implement IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY/LIBRARY characteristics flag.
Since COFFObjectFile class will set undefined flag f
[JITLink][COFF] Implement IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY/LIBRARY.
Implement IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY/LIBRARY characteristics flag.
Since COFFObjectFile class will set undefined flag for symbols with no alias flag, ORC ObjectFileInterface will not pull in this symbol. So, we only need to make sure the scope is local. NOLIBRARY and LIBRARY are handled in the same way for now. (which is what lld does right now)
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D129939
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71eff61b |
| 26-Jul-2022 |
Sunho Kim <[email protected]> |
[JITLink][COFF] Handle duplicate external symbols.
Handles duplicate external symbols. This happens in few static libraries generaed from msvc toolchain.
Reviewed By: lhames
Differential Revision:
[JITLink][COFF] Handle duplicate external symbols.
Handles duplicate external symbols. This happens in few static libraries generaed from msvc toolchain.
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D129937
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0f00e588 |
| 25-Jul-2022 |
Sunho Kim <[email protected]> |
[JITLink][COFF][x86_64] Reimplement ADDR32NB/REL32.
Reimplements ADDR32NB/REL32 relocations properly, out-of-reach targets will be dealt in the separate patch that will generate the stub for dllimpo
[JITLink][COFF][x86_64] Reimplement ADDR32NB/REL32.
Reimplements ADDR32NB/REL32 relocations properly, out-of-reach targets will be dealt in the separate patch that will generate the stub for dllimport symbols.
Reviewed By: sgraenitz
Differential Revision: https://reviews.llvm.org/D129936
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| #
aef75aec |
| 25-Jul-2022 |
Sunho Kim <[email protected]> |
[JITLink][COFF] Implement IMAGE_SYM_CLASS_LABEL.
AcceptedPublic
Implements IMAGE_SYM_CLASS_LABEL. It's simply a section + offset. This is not used a lot by llvm mc but very commonly used by MSVC comp
[JITLink][COFF] Implement IMAGE_SYM_CLASS_LABEL.
AcceptedPublic
Implements IMAGE_SYM_CLASS_LABEL. It's simply a section + offset. This is not used a lot by llvm mc but very commonly used by MSVC compiler.
Reviewed By: sgraenitz
Differential Revision: https://reviews.llvm.org/D129754
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| #
07aa8fc8 |
| 25-Jul-2022 |
Sunho Kim <[email protected]> |
[JITLink][COFF] Handle out-of-order COMDAT second symbol.
Handle out-of-order COMDAT second symbols. In llvm codegen, the second symbol of COMDAT sequence always follows the first symbol in the glob
[JITLink][COFF] Handle out-of-order COMDAT second symbol.
Handle out-of-order COMDAT second symbols. In llvm codegen, the second symbol of COMDAT sequence always follows the first symbol in the global symbol list. But, when the object file came from MSVC compiler, these can come in out of order.
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D129721
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b4878493 |
| 25-Jul-2022 |
Sunho Kim <[email protected]> |
[JITLink][COFF] Don't dead strip COMDAT associative symbol.
This prevents the dead strip of associative comdat section when parent section is alive.
Reviewed By: sgraenitz
Differential Revision: h
[JITLink][COFF] Don't dead strip COMDAT associative symbol.
This prevents the dead strip of associative comdat section when parent section is alive.
Reviewed By: sgraenitz
Differential Revision: https://reviews.llvm.org/D129720
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8dfdb80f |
| 17-Jul-2022 |
Kazu Hirata <[email protected]> |
Ensure newlines at the end of files (NFC)
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18a6ab5b |
| 14-Jul-2022 |
Sunho Kim <[email protected]> |
[JITLink] Silence unused variable warning. (NFC)
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e5ff1a7f |
| 12-Jul-2022 |
sunho <[email protected]> |
[JITLink][COFF] Fix compiler warnings.
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db995d72 |
| 12-Jul-2022 |
Sunho Kim <[email protected]> |
[JITLink][COFF] Initial COFF support.
Adds initial COFF support in JITLink. This is able to run a hello world c program in x86 windows successfully.
Implemented
- COFF object loader
- Static local
[JITLink][COFF] Initial COFF support.
Adds initial COFF support in JITLink. This is able to run a hello world c program in x86 windows successfully.
Implemented
- COFF object loader
- Static local symbols
- Absolute symbols
- External symbols
- Weak external symbols
- Common symbols
- COFF jitlink-check support
- All COMDAT selection type execpt largest
- Implicit symobl size calculation
- Rel32 relocation with PLT stub.
- IMAGE_REL_AMD64_ADDR32NB relocation
Reviewed By: lhames
Differential Revision: https://reviews.llvm.org/D128968
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