blob: e45b8ca3221ad71470b66ae80a5aad8c4f01fb9c (
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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef RCC_TARGET_TARGETMACHINE_H
#define RCC_TARGET_TARGETMACHINE_H
#include "rcc/CodeGen/MachineOutliner.h"
#include "rcc/CodeGen/MachinePassManager.h"
#include "rcc/CodeGen/TargetDescription.h"
#include "rcc/Support/Error.h"
#include "rcc/Target/TargetOptions.h"
#include <cstdint>
#include <memory>
#include <string>
#include <string_view>
#include <vector>
namespace rcc {
class CompilationUnit;
class MachineFunction;
class Target;
class TargetMachine {
public:
TargetMachine(const TargetMachine &) = delete;
TargetMachine &operator=(const TargetMachine &) = delete;
TargetMachine(TargetMachine &&) = delete;
TargetMachine &operator=(TargetMachine &&) = delete;
virtual ~TargetMachine();
[[nodiscard]] const Target &target() const noexcept {
return RegisteredTarget;
}
[[nodiscard]] const TargetDescription &targetDescription() const noexcept {
return Description;
}
[[nodiscard]] const TargetMachineOptions &options() const noexcept {
return Options;
}
[[nodiscard]] virtual Expected<void>
addCodeGenPasses(MachineFunctionPassManager &Pipeline, const MachineFunction &Function,
TargetPipelineOptions PipelineOptions) const = 0;
[[nodiscard]] virtual Expected<std::unique_ptr<MachineFunctionPass>>
createMachinePass(std::string_view Name, TargetPipelineOptions PipelineOptions) const = 0;
[[nodiscard]] virtual Expected<std::vector<std::string>>
codeGenPassNames(const MachineFunction &Function) const = 0;
[[nodiscard]] virtual Expected<std::unique_ptr<TargetMachineOutlinerInfo>>
createOutlinerInfo() const = 0;
[[nodiscard]] virtual Expected<std::string> emitAssembly(const CompilationUnit &Unit) const = 0;
[[nodiscard]] virtual Expected<std::vector<std::uint8_t>>
emitObject(const CompilationUnit &Unit) const = 0;
protected:
TargetMachine(const Target &RegisteredTarget, TargetMachineOptions Options,
TargetDescription Description);
private:
const Target &RegisteredTarget;
TargetMachineOptions Options;
TargetDescription Description;
};
} // namespace rcc
#endif // RCC_TARGET_TARGETMACHINE_H
|
