blob: b17eb3db6d151b67d021d402e23d3c179e66736a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
//===- SparcV8JITInfo.h - SparcV8 impl. of the JIT interface ----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by the LLVM research group and is distributed under
// the University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the SparcV8 implementation of the TargetJITInfo class.
//
//===----------------------------------------------------------------------===//
#ifndef SPARCV8JITINFO_H
#define SPARCV8JITINFO_H
#include "llvm/Target/TargetJITInfo.h"
namespace llvm {
class TargetMachine;
class IntrinsicLowering;
class SparcV8JITInfo : public TargetJITInfo {
TargetMachine &TM;
public:
SparcV8JITInfo(TargetMachine &tm) : TM(tm) {}
/// addPassesToJITCompile - Add passes to the specified pass manager to
/// implement a fast dynamic compiler for this target. Return true if this
/// is not supported for this target.
///
virtual void addPassesToJITCompile(FunctionPassManager &PM);
/// replaceMachineCodeForFunction - Make it so that calling the function
/// whose machine code is at OLD turns into a call to NEW, perhaps by
/// overwriting OLD with a branch to NEW. This is used for self-modifying
/// code.
///
virtual void replaceMachineCodeForFunction(void *Old, void *New);
/// getJITStubForFunction - Create or return a stub for the specified
/// function. This stub acts just like the specified function, except that
/// it allows the "address" of the function to be taken without having to
/// generate code for it.
virtual void *getJITStubForFunction(Function *F, MachineCodeEmitter &MCE);
};
}
#endif
|
