From 6480db4b3afb0adb0ffcedc6e88e3b3f394a86cf Mon Sep 17 00:00:00 2001 From: Anders Waldenborg Date: Tue, 15 Oct 2013 12:08:59 +0000 Subject: Add AllTargetsBindings sublibrary instead of having static inlines in the llvm-c headers. This new library will be linked in when using the "all-targets" component and contains the LLVMInitializeAll* functions. This means that those functions will exist as real symbols in the shared library, and can therefore can be called from bindings that are using ffi the shared library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192690 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm-c/Target.h | 47 +++++----------------- .../AllTargetsBindings/AllTargetsBindings.cpp | 42 +++++++++++++++++++ lib/Target/AllTargetsBindings/CMakeLists.txt | 3 ++ lib/Target/AllTargetsBindings/LLVMBuild.txt | 32 +++++++++++++++ lib/Target/AllTargetsBindings/Makefile | 14 +++++++ lib/Target/CMakeLists.txt | 2 + lib/Target/LLVMBuild.txt | 9 +---- lib/Target/Makefile | 2 +- 8 files changed, 106 insertions(+), 45 deletions(-) create mode 100644 lib/Target/AllTargetsBindings/AllTargetsBindings.cpp create mode 100644 lib/Target/AllTargetsBindings/CMakeLists.txt create mode 100644 lib/Target/AllTargetsBindings/LLVMBuild.txt create mode 100644 lib/Target/AllTargetsBindings/Makefile diff --git a/include/llvm-c/Target.h b/include/llvm-c/Target.h index 80fc3e5ad7..1d7884f142 100644 --- a/include/llvm-c/Target.h +++ b/include/llvm-c/Target.h @@ -71,62 +71,37 @@ typedef struct LLVMStructLayout *LLVMStructLayoutRef; void LLVMInitialize##TargetName##Disassembler(void); #include "llvm/Config/Disassemblers.def" #undef LLVM_DISASSEMBLER /* Explicit undef to make SWIG happier */ - + /** LLVMInitializeAllTargetInfos - The main program should call this function if it wants access to all available targets that LLVM is configured to support. */ -static inline void LLVMInitializeAllTargetInfos(void) { -#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetInfo(); -#include "llvm/Config/Targets.def" -#undef LLVM_TARGET /* Explicit undef to make SWIG happier */ -} +void LLVMInitializeAllTargetInfos(void); /** LLVMInitializeAllTargets - The main program should call this function if it wants to link in all available targets that LLVM is configured to support. */ -static inline void LLVMInitializeAllTargets(void) { -#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##Target(); -#include "llvm/Config/Targets.def" -#undef LLVM_TARGET /* Explicit undef to make SWIG happier */ -} +void LLVMInitializeAllTargets(void); /** LLVMInitializeAllTargetMCs - The main program should call this function if it wants access to all available target MC that LLVM is configured to support. */ -static inline void LLVMInitializeAllTargetMCs(void) { -#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetMC(); -#include "llvm/Config/Targets.def" -#undef LLVM_TARGET /* Explicit undef to make SWIG happier */ -} - +void LLVMInitializeAllTargetMCs(void); + /** LLVMInitializeAllAsmPrinters - The main program should call this function if it wants all asm printers that LLVM is configured to support, to make them available via the TargetRegistry. */ -static inline void LLVMInitializeAllAsmPrinters(void) { -#define LLVM_ASM_PRINTER(TargetName) LLVMInitialize##TargetName##AsmPrinter(); -#include "llvm/Config/AsmPrinters.def" -#undef LLVM_ASM_PRINTER /* Explicit undef to make SWIG happier */ -} - +void LLVMInitializeAllAsmPrinters(void); + /** LLVMInitializeAllAsmParsers - The main program should call this function if it wants all asm parsers that LLVM is configured to support, to make them available via the TargetRegistry. */ -static inline void LLVMInitializeAllAsmParsers(void) { -#define LLVM_ASM_PARSER(TargetName) LLVMInitialize##TargetName##AsmParser(); -#include "llvm/Config/AsmParsers.def" -#undef LLVM_ASM_PARSER /* Explicit undef to make SWIG happier */ -} - +void LLVMInitializeAllAsmParsers(void); + /** LLVMInitializeAllDisassemblers - The main program should call this function if it wants all disassemblers that LLVM is configured to support, to make them available via the TargetRegistry. */ -static inline void LLVMInitializeAllDisassemblers(void) { -#define LLVM_DISASSEMBLER(TargetName) \ - LLVMInitialize##TargetName##Disassembler(); -#include "llvm/Config/Disassemblers.def" -#undef LLVM_DISASSEMBLER /* Explicit undef to make SWIG happier */ -} - +void LLVMInitializeAllDisassemblers(void); + /** LLVMInitializeNativeTarget - The main program should call this function to initialize the native target corresponding to the host. This is useful for JIT applications to ensure that the target gets linked in correctly. */ diff --git a/lib/Target/AllTargetsBindings/AllTargetsBindings.cpp b/lib/Target/AllTargetsBindings/AllTargetsBindings.cpp new file mode 100644 index 0000000000..5f1a9c921d --- /dev/null +++ b/lib/Target/AllTargetsBindings/AllTargetsBindings.cpp @@ -0,0 +1,42 @@ +//===-- AllTargetsBindings.cpp --------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file implements the llvm-c functions for initialization of +// different aspects of all configured targets. +// +//===----------------------------------------------------------------------===// + +#include "llvm-c/Target.h" +#include "llvm/Support/TargetSelect.h" + +using namespace llvm; + +void LLVMInitializeAllTargetInfos(void) { + InitializeAllTargetInfos(); +} + +void LLVMInitializeAllTargets(void) { + InitializeAllTargets(); +} + +void LLVMInitializeAllTargetMCs(void) { + InitializeAllTargetMCs(); +} + +void LLVMInitializeAllAsmPrinters(void) { + InitializeAllAsmPrinters(); +} + +void LLVMInitializeAllAsmParsers(void) { + InitializeAllAsmParsers(); +} + +void LLVMInitializeAllDisassemblers(void) { + InitializeAllDisassemblers(); +} diff --git a/lib/Target/AllTargetsBindings/CMakeLists.txt b/lib/Target/AllTargetsBindings/CMakeLists.txt new file mode 100644 index 0000000000..4b4dc77b5c --- /dev/null +++ b/lib/Target/AllTargetsBindings/CMakeLists.txt @@ -0,0 +1,3 @@ +add_llvm_library(LLVMAllTargetsBindings + AllTargetsBindings.cpp + ) diff --git a/lib/Target/AllTargetsBindings/LLVMBuild.txt b/lib/Target/AllTargetsBindings/LLVMBuild.txt new file mode 100644 index 0000000000..ecf8acaa82 --- /dev/null +++ b/lib/Target/AllTargetsBindings/LLVMBuild.txt @@ -0,0 +1,32 @@ +;===- ./lib/Target/LLVMBuild.txt -------------------------------*- Conf -*--===; +; +; The LLVM Compiler Infrastructure +; +; This file is distributed under the University of Illinois Open Source +; License. See LICENSE.TXT for details. +; +;===------------------------------------------------------------------------===; +; +; This is an LLVMBuild description file for the components in this subdirectory. +; +; For more information on the LLVMBuild system, please see: +; +; http://llvm.org/docs/LLVMBuild.html +; +;===------------------------------------------------------------------------===; + +; This is a special group whose required libraries are extended (by llvm-build) +; with every built target, which makes it easy for tools to include every +; target. +[component_0] +type = LibraryGroup +name = all-targets +parent = Libraries + +; This is the actual library built in this directory. +; It just contains the llvm-c bindings LLVMInitializeAllTarget* functions +[component_1] +type = Library +name = AllTargetsBindings +parent = Libraries +add_to_library_groups = all-targets diff --git a/lib/Target/AllTargetsBindings/Makefile b/lib/Target/AllTargetsBindings/Makefile new file mode 100644 index 0000000000..47a68830bb --- /dev/null +++ b/lib/Target/AllTargetsBindings/Makefile @@ -0,0 +1,14 @@ +#===- lib/Target/AllTargetsBindings/Makefile ---------------*- Makefile -*-===## +# +# The LLVM Compiler Infrastructure +# +# This file is distributed under the University of Illinois Open Source +# License. See LICENSE.TXT for details. +# +##===----------------------------------------------------------------------===## + +LEVEL = ../../.. +LIBRARYNAME = LLVMAllTargetsBindings +BUILD_ARCHIVE = 1 + +include $(LEVEL)/Makefile.common diff --git a/lib/Target/CMakeLists.txt b/lib/Target/CMakeLists.txt index 02ac493b42..861c999c6b 100644 --- a/lib/Target/CMakeLists.txt +++ b/lib/Target/CMakeLists.txt @@ -14,3 +14,5 @@ foreach(t ${LLVM_TARGETS_TO_BUILD}) message(STATUS "Targeting ${t}") add_subdirectory(${t}) endforeach() + +add_subdirectory("AllTargetsBindings") diff --git a/lib/Target/LLVMBuild.txt b/lib/Target/LLVMBuild.txt index 98d26bcac8..10dc3dc685 100644 --- a/lib/Target/LLVMBuild.txt +++ b/lib/Target/LLVMBuild.txt @@ -16,7 +16,7 @@ ;===------------------------------------------------------------------------===; [common] -subdirectories = AArch64 ARM CppBackend Hexagon MSP430 NVPTX Mips PowerPC R600 Sparc SystemZ X86 XCore +subdirectories = AArch64 ARM CppBackend Hexagon MSP430 NVPTX Mips PowerPC R600 Sparc SystemZ X86 XCore AllTargetsBindings ; This is a special group whose required libraries are extended (by llvm-build) ; with the best execution engine (the native JIT, if available, or the @@ -47,10 +47,3 @@ name = Target parent = Libraries required_libraries = Core MC Support -; This is a special group whose required libraries are extended (by llvm-build) -; with every built target, which makes it easy for tools to include every -; target. -[component_4] -type = LibraryGroup -name = all-targets -parent = Libraries diff --git a/lib/Target/Makefile b/lib/Target/Makefile index 50a360f1f8..cfa2edb4af 100644 --- a/lib/Target/Makefile +++ b/lib/Target/Makefile @@ -15,6 +15,6 @@ BUILD_ARCHIVE = 1 # value for PARALLEL_DIRS which must be set before Makefile.rules is included include $(LEVEL)/Makefile.config -PARALLEL_DIRS := $(TARGETS_TO_BUILD) +PARALLEL_DIRS := $(TARGETS_TO_BUILD) AllTargetsBindings include $(LLVM_SRC_ROOT)/Makefile.rules -- cgit v1.2.3