mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-04 05:17:07 +00:00
c9e180aaea
This avoids namespace collisions with llvm::LLVMTargetMachine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180891 91177308-0d34-0410-b5e6-96231b3b80d8
125 lines
5.0 KiB
C
125 lines
5.0 KiB
C
/*===-- llvm-c/TargetMachine.h - Target Machine Library C Interface - C++ -*-=*\
|
|
|* *|
|
|
|* The LLVM Compiler Infrastructure *|
|
|
|* *|
|
|
|* This file is distributed under the University of Illinois Open Source *|
|
|
|* License. See LICENSE.TXT for details. *|
|
|
|* *|
|
|
|*===----------------------------------------------------------------------===*|
|
|
|* *|
|
|
|* This header declares the C interface to the Target and TargetMachine *|
|
|
|* classes, which can be used to generate assembly or object files. *|
|
|
|* *|
|
|
|* Many exotic languages can interoperate with C code but have a harder time *|
|
|
|* with C++ due to name mangling. So in addition to C, this interface enables *|
|
|
|* tools written in such languages. *|
|
|
|* *|
|
|
\*===----------------------------------------------------------------------===*/
|
|
|
|
#ifndef LLVM_C_TARGETMACHINE_H
|
|
#define LLVM_C_TARGETMACHINE_H
|
|
|
|
#include "llvm-c/Core.h"
|
|
#include "llvm-c/Target.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
typedef struct LLVMOpaqueTargetMachine *LLVMTargetMachineRef;
|
|
typedef struct LLVMTarget *LLVMTargetRef;
|
|
|
|
typedef enum {
|
|
LLVMCodeGenLevelNone,
|
|
LLVMCodeGenLevelLess,
|
|
LLVMCodeGenLevelDefault,
|
|
LLVMCodeGenLevelAggressive
|
|
} LLVMCodeGenOptLevel;
|
|
|
|
typedef enum {
|
|
LLVMRelocDefault,
|
|
LLVMRelocStatic,
|
|
LLVMRelocPIC,
|
|
LLVMRelocDynamicNoPic
|
|
} LLVMRelocMode;
|
|
|
|
typedef enum {
|
|
LLVMCodeModelDefault,
|
|
LLVMCodeModelJITDefault,
|
|
LLVMCodeModelSmall,
|
|
LLVMCodeModelKernel,
|
|
LLVMCodeModelMedium,
|
|
LLVMCodeModelLarge
|
|
} LLVMCodeModel;
|
|
|
|
typedef enum {
|
|
LLVMAssemblyFile,
|
|
LLVMObjectFile
|
|
} LLVMCodeGenFileType;
|
|
|
|
/** Returns the first llvm::Target in the registered targets list. */
|
|
LLVMTargetRef LLVMGetFirstTarget();
|
|
/** Returns the next llvm::Target given a previous one (or null if there's none) */
|
|
LLVMTargetRef LLVMGetNextTarget(LLVMTargetRef T);
|
|
|
|
/*===-- Target ------------------------------------------------------------===*/
|
|
/** Returns the name of a target. See llvm::Target::getName */
|
|
const char *LLVMGetTargetName(LLVMTargetRef T);
|
|
|
|
/** Returns the description of a target. See llvm::Target::getDescription */
|
|
const char *LLVMGetTargetDescription(LLVMTargetRef T);
|
|
|
|
/** Returns if the target has a JIT */
|
|
LLVMBool LLVMTargetHasJIT(LLVMTargetRef T);
|
|
|
|
/** Returns if the target has a TargetMachine associated */
|
|
LLVMBool LLVMTargetHasTargetMachine(LLVMTargetRef T);
|
|
|
|
/** Returns if the target as an ASM backend (required for emitting output) */
|
|
LLVMBool LLVMTargetHasAsmBackend(LLVMTargetRef T);
|
|
|
|
/*===-- Target Machine ----------------------------------------------------===*/
|
|
/** Creates a new llvm::TargetMachine. See llvm::Target::createTargetMachine */
|
|
LLVMTargetMachineRef LLVMCreateTargetMachine(LLVMTargetRef T, char *Triple,
|
|
char *CPU, char *Features, LLVMCodeGenOptLevel Level, LLVMRelocMode Reloc,
|
|
LLVMCodeModel CodeModel);
|
|
|
|
/** Dispose the LLVMTargetMachineRef instance generated by
|
|
LLVMCreateTargetMachine. */
|
|
void LLVMDisposeTargetMachine(LLVMTargetMachineRef T);
|
|
|
|
/** Returns the Target used in a TargetMachine */
|
|
LLVMTargetRef LLVMGetTargetMachineTarget(LLVMTargetMachineRef T);
|
|
|
|
/** Returns the triple used creating this target machine. See
|
|
llvm::TargetMachine::getTriple. The result needs to be disposed with
|
|
LLVMDisposeMessage. */
|
|
char *LLVMGetTargetMachineTriple(LLVMTargetMachineRef T);
|
|
|
|
/** Returns the cpu used creating this target machine. See
|
|
llvm::TargetMachine::getCPU. The result needs to be disposed with
|
|
LLVMDisposeMessage. */
|
|
char *LLVMGetTargetMachineCPU(LLVMTargetMachineRef T);
|
|
|
|
/** Returns the feature string used creating this target machine. See
|
|
llvm::TargetMachine::getFeatureString. The result needs to be disposed with
|
|
LLVMDisposeMessage. */
|
|
char *LLVMGetTargetMachineFeatureString(LLVMTargetMachineRef T);
|
|
|
|
/** Returns the llvm::DataLayout used for this llvm:TargetMachine. */
|
|
LLVMTargetDataRef LLVMGetTargetMachineData(LLVMTargetMachineRef T);
|
|
|
|
/** Emits an asm or object file for the given module to the filename. This
|
|
wraps several c++ only classes (among them a file stream). Returns any
|
|
error in ErrorMessage. Use LLVMDisposeMessage to dispose the message. */
|
|
LLVMBool LLVMTargetMachineEmitToFile(LLVMTargetMachineRef T, LLVMModuleRef M,
|
|
char *Filename, LLVMCodeGenFileType codegen, char **ErrorMessage);
|
|
|
|
/** Compile the LLVM IR stored in \p M and store the result in \p OutMemBuf. */
|
|
LLVMBool LLVMTargetMachineEmitToMemoryBuffer(LLVMTargetMachineRef T, LLVMModuleRef M,
|
|
LLVMCodeGenFileType codegen, char** ErrorMessage, LLVMMemoryBufferRef *OutMemBuf);
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|