diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/driver/EmbeddedRunner.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/driver/EmbeddedRunner.cc b/tools/driver/EmbeddedRunner.cc index 5d82400..832616a 100644 --- a/tools/driver/EmbeddedRunner.cc +++ b/tools/driver/EmbeddedRunner.cc @@ -630,6 +630,10 @@ static llvm::Error defineRuntimeSymbols(llvm::orc::LLJIT &J) { ExecutorSymbolDef::fromPtr(&std::strtoll); // msvcrt.dll exports _write; MinGW archive members call its POSIX alias. Symbols[Intern("write")] = ExecutorSymbolDef::fromPtr(&_write); + // Microsoft msvcrt.dll does not export these MinGW compatibility functions. + // Keep FILE locks in the host CRT instead of resolving another DLL's copies. + Symbols[Intern("_lock_file")] = ExecutorSymbolDef::fromPtr(&_lock_file); + Symbols[Intern("_unlock_file")] = ExecutorSymbolDef::fromPtr(&_unlock_file); Symbols[Intern("__stack_chk_guard")] = ExecutorSymbolDef::fromPtr(&__stack_chk_guard); Symbols[Intern("__stack_chk_fail")] = |