ARMAssemblerProxy.h revision 4dc1fa8e8d1f14868ab8bba93a8cbb87f847c4e3 
1/* libs/pixelflinger/codeflinger/ARMAssemblerProxy.h
2**
3** Copyright 2006, The Android Open Source Project
4**
5** Licensed under the Apache License, Version 2.0 (the "License");
6** you may not use this file except in compliance with the License.
7** You may obtain a copy of the License at
8**
9**     http://www.apache.org/licenses/LICENSE-2.0
10**
11** Unless required by applicable law or agreed to in writing, software
12** distributed under the License is distributed on an "AS IS" BASIS,
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** See the License for the specific language governing permissions and
15** limitations under the License.
16*/
17
18
19#ifndef ANDROID_ARMASSEMBLER_PROXY_H
20#define ANDROID_ARMASSEMBLER_PROXY_H
21
22#include <stdint.h>
23#include <sys/types.h>
24
25#include "codeflinger/ARMAssemblerInterface.h"
26
27namespace android {
28
29// ----------------------------------------------------------------------------
30
31class ARMAssemblerProxy : public ARMAssemblerInterface
32{
33public:
34    // ARMAssemblerProxy take ownership of the target
35
36                ARMAssemblerProxy();
37                ARMAssemblerProxy(ARMAssemblerInterface* target);
38    virtual     ~ARMAssemblerProxy();
39
40    void setTarget(ARMAssemblerInterface* target);
41
42    virtual void    reset();
43    virtual int     generate(const char* name);
44    virtual void    disassemble(const char* name);
45
46    virtual void    prolog();
47    virtual void    epilog(uint32_t touched);
48    virtual void    comment(const char* string);
49
50    virtual void    dataProcessing(int opcode, int cc, int s,
51                                int Rd, int Rn,
52                                uint32_t Op2);
53    virtual void MLA(int cc, int s,
54                int Rd, int Rm, int Rs, int Rn);
55    virtual void MUL(int cc, int s,
56                int Rd, int Rm, int Rs);
57    virtual void UMULL(int cc, int s,
58                int RdLo, int RdHi, int Rm, int Rs);
59    virtual void UMUAL(int cc, int s,
60                int RdLo, int RdHi, int Rm, int Rs);
61    virtual void SMULL(int cc, int s,
62                int RdLo, int RdHi, int Rm, int Rs);
63    virtual void SMUAL(int cc, int s,
64                int RdLo, int RdHi, int Rm, int Rs);
65
66    virtual void B(int cc, uint32_t* pc);
67    virtual void BL(int cc, uint32_t* pc);
68    virtual void BX(int cc, int Rn);
69    virtual void label(const char* theLabel);
70    virtual void B(int cc, const char* label);
71    virtual void BL(int cc, const char* label);
72
73    uint32_t* pcForLabel(const char* label);
74
75    virtual void LDR (int cc, int Rd,
76                int Rn, uint32_t offset = immed12_pre(0));
77    virtual void LDRB(int cc, int Rd,
78                int Rn, uint32_t offset = immed12_pre(0));
79    virtual void STR (int cc, int Rd,
80                int Rn, uint32_t offset = immed12_pre(0));
81    virtual void STRB(int cc, int Rd,
82                int Rn, uint32_t offset = immed12_pre(0));
83    virtual void LDRH (int cc, int Rd,
84                int Rn, uint32_t offset = immed8_pre(0));
85    virtual void LDRSB(int cc, int Rd,
86                int Rn, uint32_t offset = immed8_pre(0));
87    virtual void LDRSH(int cc, int Rd,
88                int Rn, uint32_t offset = immed8_pre(0));
89    virtual void STRH (int cc, int Rd,
90                int Rn, uint32_t offset = immed8_pre(0));
91    virtual void LDM(int cc, int dir,
92                int Rn, int W, uint32_t reg_list);
93    virtual void STM(int cc, int dir,
94                int Rn, int W, uint32_t reg_list);
95
96    virtual void SWP(int cc, int Rn, int Rd, int Rm);
97    virtual void SWPB(int cc, int Rn, int Rd, int Rm);
98    virtual void SWI(int cc, uint32_t comment);
99
100    virtual void PLD(int Rn, uint32_t offset);
101    virtual void CLZ(int cc, int Rd, int Rm);
102    virtual void QADD(int cc, int Rd, int Rm, int Rn);
103    virtual void QDADD(int cc, int Rd, int Rm, int Rn);
104    virtual void QSUB(int cc, int Rd, int Rm, int Rn);
105    virtual void QDSUB(int cc, int Rd, int Rm, int Rn);
106    virtual void SMUL(int cc, int xy,
107                int Rd, int Rm, int Rs);
108    virtual void SMULW(int cc, int y,
109                int Rd, int Rm, int Rs);
110    virtual void SMLA(int cc, int xy,
111                int Rd, int Rm, int Rs, int Rn);
112    virtual void SMLAL(int cc, int xy,
113                int RdHi, int RdLo, int Rs, int Rm);
114    virtual void SMLAW(int cc, int y,
115                int Rd, int Rm, int Rs, int Rn);
116
117    virtual void UXTB16(int cc, int Rd, int Rm, int rotate);
118    virtual void UBFX(int cc, int Rd, int Rn, int lsb, int width);
119
120private:
121    ARMAssemblerInterface*  mTarget;
122};
123
124}; // namespace android
125
126#endif //ANDROID_ARMASSEMBLER_PROXY_H
127