diff options
10 files changed, 25 insertions, 22 deletions
diff --git a/test/ExecutionEngine/MCJIT/remote/cross-module-a.ll b/test/ExecutionEngine/MCJIT/remote/cross-module-a.ll index 1e55d2d6a2..97f4edaf22 100644 --- a/test/ExecutionEngine/MCJIT/remote/cross-module-a.ll +++ b/test/ExecutionEngine/MCJIT/remote/cross-module-a.ll @@ -1,5 +1,8 @@ ; RUN: %lli_mcjit -extra-modules=%p/cross-module-b.ir -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target %s > /dev/null +; This fails because __main is not resolved in remote mcjit. +; XFAIL: cygwin,mingw32 + declare i32 @FB() define i32 @FA() { diff --git a/test/ExecutionEngine/MCJIT/remote/multi-module-a.ll b/test/ExecutionEngine/MCJIT/remote/multi-module-a.ll index f49acf7c18..b80965de3d 100644 --- a/test/ExecutionEngine/MCJIT/remote/multi-module-a.ll +++ b/test/ExecutionEngine/MCJIT/remote/multi-module-a.ll @@ -1,5 +1,8 @@ ; RUN: %lli_mcjit -extra-modules=%p/multi-module-b.ir,%p/multi-module-c.ir -disable-lazy-compilation=true -remote-mcjit -mcjit-remote-process=lli-child-target %s > /dev/null +; This fails because __main is not resolved in remote mcjit. +; XFAIL: cygwin,mingw32 + declare i32 @FB() define i32 @main() { diff --git a/test/ExecutionEngine/MCJIT/remote/simpletest-remote.ll b/test/ExecutionEngine/MCJIT/remote/simpletest-remote.ll index 797121831f..f717fde4f9 100644 --- a/test/ExecutionEngine/MCJIT/remote/simpletest-remote.ll +++ b/test/ExecutionEngine/MCJIT/remote/simpletest-remote.ll @@ -1,5 +1,7 @@ ; RUN: %lli_mcjit -remote-mcjit -mcjit-remote-process=lli-child-target %s > /dev/null -; XFAIL: mips + +; This fails because __main is not resolved in remote mcjit on cygming. +; XFAIL: cygwin,mingw32,mips define i32 @bar() { ret i32 0 diff --git a/test/ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll b/test/ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll index 023263ec01..c3dbac3269 100644 --- a/test/ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll +++ b/test/ExecutionEngine/MCJIT/remote/test-common-symbols-remote.ll @@ -1,5 +1,7 @@ ; RUN: %lli_mcjit -remote-mcjit -O0 -disable-lazy-compilation=false -mcjit-remote-process=lli-child-target %s -; XFAIL: mips + +; This fails because __main is not resolved in remote mcjit on cygming. +; XFAIL: cygwin,mingw32,mips ; The intention of this test is to verify that symbols mapped to COMMON in ELF ; work as expected. diff --git a/test/ExecutionEngine/MCJIT/remote/test-data-align-remote.ll b/test/ExecutionEngine/MCJIT/remote/test-data-align-remote.ll index ca520c8000..8583bfe878 100644 --- a/test/ExecutionEngine/MCJIT/remote/test-data-align-remote.ll +++ b/test/ExecutionEngine/MCJIT/remote/test-data-align-remote.ll @@ -1,5 +1,7 @@ ; RUN: %lli_mcjit -remote-mcjit -O0 -mcjit-remote-process=lli-child-target %s -; XFAIL: mips + +; This fails because __main is not resolved in remote mcjit on cygming. +; XFAIL: cygwin,mingw32,mips ; Check that a variable is always aligned as specified. diff --git a/test/ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll b/test/ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll index dd3e3edae3..4f658ac920 100644 --- a/test/ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll +++ b/test/ExecutionEngine/MCJIT/remote/test-fp-no-external-funcs-remote.ll @@ -1,5 +1,7 @@ ; RUN: %lli_mcjit -remote-mcjit -mcjit-remote-process=lli-child-target %s > /dev/null -; XFAIL: mips + +; This fails because __main is not resolved in remote mcjit on cygming. +; XFAIL: cygwin,mingw32,mips define double @test(double* %DP, double %Arg) { %D = load double* %DP ; <double> [#uses=1] diff --git a/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll b/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll index 90a8822a79..77868b9183 100644 --- a/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll +++ b/test/ExecutionEngine/MCJIT/remote/test-global-init-nonzero-remote.ll @@ -1,5 +1,7 @@ ; RUN: %lli_mcjit -remote-mcjit -mcjit-remote-process=lli-child-target %s > /dev/null -; XFAIL: mips + +; This fails because __main is not resolved in remote mcjit on cygming. +; XFAIL: cygwin,mingw32,mips @count = global i32 1, align 4 diff --git a/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll b/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll index 8b562972b5..3b542c39b1 100644 --- a/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll +++ b/test/ExecutionEngine/MCJIT/remote/test-ptr-reloc-remote.ll @@ -1,5 +1,8 @@ ; RUN: %lli_mcjit -remote-mcjit -O0 -mcjit-remote-process=lli-child-target %s +; This fails because __main is not resolved in remote mcjit. +; XFAIL: cygwin,mingw32 + @.str = private unnamed_addr constant [6 x i8] c"data1\00", align 1 @ptr = global i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0), align 4 @.str1 = private unnamed_addr constant [6 x i8] c"data2\00", align 1 diff --git a/tools/lli/RemoteMemoryManager.cpp b/tools/lli/RemoteMemoryManager.cpp index f730f0984f..04fc40e426 100644 --- a/tools/lli/RemoteMemoryManager.cpp +++ b/tools/lli/RemoteMemoryManager.cpp @@ -204,19 +204,3 @@ uint8_t *RemoteMemoryManager::allocateGlobal(uintptr_t Size, unsigned Alignment) void RemoteMemoryManager::deallocateFunctionBody(void *Body) { llvm_unreachable("Unexpected!"); } - -static int jit_noop() { - return 0; -} - -uint64_t RemoteMemoryManager::getSymbolAddress(const std::string &Name) { - // We should not invoke parent's ctors/dtors from generated main()! - // On Mingw and Cygwin, the symbol __main is resolved to - // callee's(eg. tools/lli) one, to invoke wrong duplicated ctors - // (and register wrong callee's dtors with atexit(3)). - // We expect ExecutionEngine::runStaticConstructorsDestructors() - // is called before ExecutionEngine::runFunctionAsMain() is called. - if (Name == "__main") return (uintptr_t)&jit_noop; - - return 0; -} diff --git a/tools/lli/RemoteMemoryManager.h b/tools/lli/RemoteMemoryManager.h index 3368b30ed6..5d0456f509 100644 --- a/tools/lli/RemoteMemoryManager.h +++ b/tools/lli/RemoteMemoryManager.h @@ -78,7 +78,7 @@ public: // interface does support this, but clients must provide their own // mechanism for finding remote symbol addresses. MCJIT will resolve // symbols from Modules it contains. - uint64_t getSymbolAddress(const std::string &Name); + uint64_t getSymbolAddress(const std::string &Name) { return 0; } void notifyObjectLoaded(ExecutionEngine *EE, const ObjectImage *Obj); |