8036619: Shark: add LLVM 3.4 support
Reviewed-by: twisti, kvn
diff --git a/hotspot/make/linux/makefiles/zeroshark.make b/hotspot/make/linux/makefiles/zeroshark.make
index 890a091..3c10770 100644
--- a/hotspot/make/linux/makefiles/zeroshark.make
+++ b/hotspot/make/linux/makefiles/zeroshark.make
@@ -25,6 +25,9 @@
# Setup common to Zero (non-Shark) and Shark versions of VM
+# override this from the main file because some version of llvm do not like -Wundef
+WARNING_FLAGS = -Wpointer-arith -Wsign-compare -Wunused-function -Wunused-value
+
# The copied fdlibm routines in sharedRuntimeTrig.o must not be optimized
OPT_CFLAGS/sharedRuntimeTrig.o = $(OPT_CFLAGS/NOOPT)
# The copied fdlibm routines in sharedRuntimeTrans.o must not be optimized
diff --git a/hotspot/src/share/vm/shark/llvmHeaders.hpp b/hotspot/src/share/vm/shark/llvmHeaders.hpp
index 1f2c2c7..05ef7fe 100644
--- a/hotspot/src/share/vm/shark/llvmHeaders.hpp
+++ b/hotspot/src/share/vm/shark/llvmHeaders.hpp
@@ -36,21 +36,43 @@
#endif
#include <llvm/Analysis/Verifier.h>
+#include <llvm/ExecutionEngine/ExecutionEngine.h>
+
+// includes specific to each version
+#if SHARK_LLVM_VERSION <= 31
+#include <llvm/Support/IRBuilder.h>
+#include <llvm/Type.h>
#include <llvm/Argument.h>
#include <llvm/Constants.h>
#include <llvm/DerivedTypes.h>
-#include <llvm/ExecutionEngine/ExecutionEngine.h>
#include <llvm/Instructions.h>
#include <llvm/LLVMContext.h>
#include <llvm/Module.h>
-#if SHARK_LLVM_VERSION <= 31
-#include <llvm/Support/IRBuilder.h>
-#else
+#elif SHARK_LLVM_VERSION <= 32
#include <llvm/IRBuilder.h>
+#include <llvm/Type.h>
+#include <llvm/Argument.h>
+#include <llvm/Constants.h>
+#include <llvm/DerivedTypes.h>
+#include <llvm/Instructions.h>
+#include <llvm/LLVMContext.h>
+#include <llvm/Module.h>
+#else // SHARK_LLVM_VERSION <= 34
+#include <llvm/IR/IRBuilder.h>
+#include <llvm/IR/Argument.h>
+#include <llvm/IR/Constants.h>
+#include <llvm/IR/DerivedTypes.h>
+#include <llvm/ExecutionEngine/ExecutionEngine.h>
+#include <llvm/IR/Instructions.h>
+#include <llvm/IR/LLVMContext.h>
+#include <llvm/IR/Module.h>
+#include <llvm/ADT/StringRef.h>
+#include <llvm/IR/Type.h>
#endif
+
+// common includes
#include <llvm/Support/Threading.h>
#include <llvm/Support/TargetSelect.h>
-#include <llvm/Type.h>
#include <llvm/ExecutionEngine/JITMemoryManager.h>
#include <llvm/Support/CommandLine.h>
#include <llvm/ExecutionEngine/MCJIT.h>
diff --git a/hotspot/src/share/vm/shark/sharkMemoryManager.cpp b/hotspot/src/share/vm/shark/sharkMemoryManager.cpp
index 20cb0e5..d986ae8 100644
--- a/hotspot/src/share/vm/shark/sharkMemoryManager.cpp
+++ b/hotspot/src/share/vm/shark/sharkMemoryManager.cpp
@@ -59,18 +59,6 @@
entry->set_code_limit(FunctionEnd);
}
-unsigned char* SharkMemoryManager::startExceptionTable(const Function* F,
- uintptr_t& ActualSize) {
- return mm()->startExceptionTable(F, ActualSize);
-}
-
-void SharkMemoryManager::endExceptionTable(const Function* F,
- unsigned char* TableStart,
- unsigned char* TableEnd,
- unsigned char* FrameRegister) {
- mm()->endExceptionTable(F, TableStart, TableEnd, FrameRegister);
-}
-
void SharkMemoryManager::setMemoryWritable() {
mm()->setMemoryWritable();
}
@@ -79,10 +67,6 @@
mm()->setMemoryExecutable();
}
-void SharkMemoryManager::deallocateExceptionTable(void *ptr) {
- mm()->deallocateExceptionTable(ptr);
-}
-
void SharkMemoryManager::deallocateFunctionBody(void *ptr) {
mm()->deallocateFunctionBody(ptr);
}
@@ -96,14 +80,6 @@
return mm()->getPointerToNamedFunction(Name, AbortOnFailure);
}
-uint8_t* SharkMemoryManager::allocateCodeSection(uintptr_t Size, unsigned Alignment, unsigned SectionID) {
- return mm()->allocateCodeSection(Size, Alignment, SectionID);
-}
-
-uint8_t* SharkMemoryManager::allocateDataSection(uintptr_t Size, unsigned Alignment, unsigned SectionID) {
- return mm()->allocateDataSection(Size, Alignment, SectionID);
-}
-
void SharkMemoryManager::setPoisonMemory(bool poison) {
mm()->setPoisonMemory(poison);
}
@@ -112,3 +88,45 @@
unsigned int Alignment) {
return mm()->allocateSpace(Size, Alignment);
}
+
+#if SHARK_LLVM_VERSION <= 32
+
+uint8_t* SharkMemoryManager::allocateCodeSection(uintptr_t Size, unsigned Alignment, unsigned SectionID) {
+ return mm()->allocateCodeSection(Size, Alignment, SectionID);
+}
+
+uint8_t* SharkMemoryManager::allocateDataSection(uintptr_t Size, unsigned Alignment, unsigned SectionID) {
+ return mm()->allocateDataSection(Size, Alignment, SectionID);
+}
+
+void SharkMemoryManager::deallocateExceptionTable(void *ptr) {
+ mm()->deallocateExceptionTable(ptr);
+}
+
+unsigned char* SharkMemoryManager::startExceptionTable(const Function* F,
+ uintptr_t& ActualSize) {
+ return mm()->startExceptionTable(F, ActualSize);
+}
+
+void SharkMemoryManager::endExceptionTable(const Function* F,
+ unsigned char* TableStart,
+ unsigned char* TableEnd,
+ unsigned char* FrameRegister) {
+ mm()->endExceptionTable(F, TableStart, TableEnd, FrameRegister);
+}
+
+#else
+
+uint8_t *SharkMemoryManager::allocateCodeSection(uintptr_t Size, unsigned Alignment, unsigned SectionID, StringRef SectionName) {
+ return mm()->allocateCodeSection(Size, Alignment, SectionID, SectionName);
+}
+
+uint8_t* SharkMemoryManager::allocateDataSection(uintptr_t Size, unsigned Alignment, unsigned SectionID, StringRef SectionName, bool IsReadOnly) {
+ return mm()->allocateDataSection(Size, Alignment, SectionID, SectionName, IsReadOnly);
+}
+
+bool SharkMemoryManager::finalizeMemory(std::string *ErrMsg) {
+ return mm()->finalizeMemory(ErrMsg);
+}
+
+#endif
diff --git a/hotspot/src/share/vm/shark/sharkMemoryManager.hpp b/hotspot/src/share/vm/shark/sharkMemoryManager.hpp
index fa725a14..ff16766 100644
--- a/hotspot/src/share/vm/shark/sharkMemoryManager.hpp
+++ b/hotspot/src/share/vm/shark/sharkMemoryManager.hpp
@@ -69,23 +69,32 @@
void endFunctionBody(const llvm::Function* F,
unsigned char* FunctionStart,
unsigned char* FunctionEnd);
- unsigned char* startExceptionTable(const llvm::Function* F,
- uintptr_t& ActualSize);
- void endExceptionTable(const llvm::Function* F,
- unsigned char* TableStart,
- unsigned char* TableEnd,
- unsigned char* FrameRegister);
+
void *getPointerToNamedFunction(const std::string &Name, bool AbortOnFailure = true);
- uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment, unsigned SectionID);
- uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment, unsigned SectionID);
void setPoisonMemory(bool);
uint8_t* allocateGlobal(uintptr_t, unsigned int);
void setMemoryWritable();
void setMemoryExecutable();
- void deallocateExceptionTable(void *ptr);
void deallocateFunctionBody(void *ptr);
unsigned char *allocateSpace(intptr_t Size,
unsigned int Alignment);
+
+#if SHARK_LLVM_VERSION <= 32
+uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment, unsigned SectionID);
+uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment, unsigned SectionID);
+unsigned char* startExceptionTable(const llvm::Function* F,
+ uintptr_t& ActualSize);
+void deallocateExceptionTable(void *ptr);
+void endExceptionTable(const llvm::Function* F,
+ unsigned char* TableStart,
+ unsigned char* TableEnd,
+ unsigned char* FrameRegister);
+#else
+uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment, unsigned SectionID, llvm::StringRef SectionName);
+uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment, unsigned SectionID, llvm::StringRef SectionName, bool IsReadOnly);
+bool finalizeMemory(std::string *ErrMsg = 0);
+#endif
+
};
#endif // SHARE_VM_SHARK_SHARKMEMORYMANAGER_HPP
