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| author | Derek Schuff <dschuff@chromium.org> | 2020-12-04 13:45:42 -0800 |
|---|---|---|
| committer | Derek Schuff <dschuff@chromium.org> | 2020-12-07 12:12:44 -0800 |
| commit | 0a391060f16dc3e10bcb0b02036073021c414006 (patch) | |
| tree | e614e3665e5cda86cc772eaebc2cd5183a31584a /llvm/lib/MC/MCObjectFileInfo.cpp | |
| parent | 5fe1a49f961d7e6a064addf6373288d5e3697e68 (diff) | |
| download | llvm-0a391060f16dc3e10bcb0b02036073021c414006.zip llvm-0a391060f16dc3e10bcb0b02036073021c414006.tar.gz llvm-0a391060f16dc3e10bcb0b02036073021c414006.tar.bz2 | |
[WebAssembly] Add Object and ObjectWriter support for wasm COMDAT sections
Allow sections to be placed into COMDAT groups, in addtion to functions and data
segments.
Also make section symbols unnamed, which allows sections with identical names
(section names are independent of their section symbols, but previously we
gave the symbols the same name as their sections, which results in collisions
when sections are identically-named).
Differential Revision: https://reviews.llvm.org/D92691
Diffstat (limited to 'llvm/lib/MC/MCObjectFileInfo.cpp')
| -rw-r--r-- | llvm/lib/MC/MCObjectFileInfo.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp index a67e4b33..af1d7c0 100644 --- a/llvm/lib/MC/MCObjectFileInfo.cpp +++ b/llvm/lib/MC/MCObjectFileInfo.cpp @@ -974,9 +974,6 @@ MCSection *MCObjectFileInfo::getDwarfComdatSection(const char *Name, return Ctx->getELFSection(Name, ELF::SHT_PROGBITS, ELF::SHF_GROUP, 0, utostr(Hash)); case Triple::Wasm: - // FIXME: When using dwarf 5, the .debug_info section is used for type units - // but that section already exists, so attempting to get it as a comdate - // section triggers an assert. return Ctx->getWasmSection(Name, SectionKind::getMetadata(), utostr(Hash), MCContext::GenericSectionID); case Triple::MachO: |