-
Notifications
You must be signed in to change notification settings - Fork 6
/
Copy pathjitasm.Frontend.x86_64.h
310 lines (279 loc) · 15.9 KB
/
jitasm.Frontend.x86_64.h
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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
#pragma once
#ifndef jitasm_Frontend_x86_64_h__
#define jitasm_Frontend_x86_x64_h__
#include "jitasm.x86.h"
#include "jitasm.x86_64.h"
#include "jitasm.Frontend.x86.h"
namespace jitasm
{
namespace x86_64
{
namespace detail
{
using namespace jitasm::detail;
/**
* <b>Stack layout</b>
* \verbatim
* +-----------------------+
* | Caller return address |
* +=======================+========
* | ebp (rbp) |
* +-----------------------+ <-- ebp (rbp)
* | Saved gp registers |
* +-----------------------+
* | Padding for alignment |
* +-----------------------+ <-- Stack base
* | Spill slots and |
* | local variable |
* +-----------------------+ <-- esp (rsp)
* \endverbatim
*/
class StackManager
{
private:
Addr stack_base_;
uint32 stack_size_;
public:
StackManager() : stack_base_(RegID::CreatePhysicalRegID(R_TYPE_GP, EBX), 0), stack_size_(0) {}
/// Get allocated stack size
uint32 GetSize() const { return (stack_size_ + 15) / 16 * 16; /* 16 bytes aligned*/ }
/// Get stack base
Addr GetStackBase() const { return stack_base_; }
/// Set stack base
void SetStackBase(const Addr& stack_base) { stack_base_ = stack_base; }
/// Allocate stack
Addr Alloc(uint32 size, uint32 alignment)
{
stack_size_ = (stack_size_ + alignment - 1) / alignment * alignment;
stack_size_ += size;
return stack_base_ - stack_size_;
}
};
}
template < typename Derived > struct Frontend$CRTP : jitasm::x86::Frontend$CRTP< Derived > /* using Curiously Recurring Template Pattern */
{
typedef jitasm::x86::Addr64 Addr;
typedef jitasm::x86::Reg64 Reg;
Reg8 r8b, r9b, r10b, r11b, r12b, r13b, r14b, r15b;
Reg16 r8w, r9w, r10w, r11w, r12w, r13w, r14w, r15w;
Reg32 r8d, r9d, r10d, r11d, r12d, r13d, r14d, r15d;
Reg64 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi, r8, r9, r10, r11, r12, r13, r14, r15;
XmmReg xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15;
YmmReg ymm8, ymm9, ymm10, ymm11, ymm12, ymm13, ymm14, ymm15;
Reg zax, zcx, zdx, zbx, zsp, zbp, zsi, zdi;
AddressingPtr<Opd8> byte_ptr;
AddressingPtr<Opd16> word_ptr;
AddressingPtr<Opd32> dword_ptr;
AddressingPtr<Opd64> qword_ptr;
AddressingPtr<Opd64> mmword_ptr;
AddressingPtr<Opd128> xmmword_ptr;
AddressingPtr<Opd256> ymmword_ptr;
AddressingPtr<Opd32> real4_ptr;
AddressingPtr<Opd64> real8_ptr;
AddressingPtr<Opd80> real10_ptr;
AddressingPtr<Opd16> m2byte_ptr;
AddressingPtr<Opd224> m28byte_ptr;
AddressingPtr<Opd864> m108byte_ptr;
AddressingPtr<Opd4096> m512byte_ptr;
AddressingPtr<Opd64> ptr;
detail::StackManager stack_manager_;
template < typename OpdN > struct RipPtr : AddressingPtr < OpdN >
{
Mem$< OpdN > operator[](uint32_t label_name)
{
Mem$< OpdN > result(O_SIZE_64, O_SIZE_64, RegID::CreatePhysicalRegID(R_TYPE_IP, RIP), RegID::Invalid(), 0, 0);
switch (result.GetSize())
{
case O_SIZE_8: return result[((Frontend*)((char*)this - offsetof(Frontend, byte_rip_ptr)))->GetLabelID(label_name)];
case O_SIZE_16: return result[((Frontend*)((char*)this - offsetof(Frontend, word_rip_ptr)))->GetLabelID(label_name)];
case O_SIZE_32: return result[((Frontend*)((char*)this - offsetof(Frontend, dword_rip_ptr)))->GetLabelID(label_name)];
case O_SIZE_64: return result[((Frontend*)((char*)this - offsetof(Frontend, qword_rip_ptr)))->GetLabelID(label_name)];
case O_SIZE_128: return result[((Frontend*)((char*)this - offsetof(Frontend, xmmword_rip_ptr)))->GetLabelID(label_name)];
case O_SIZE_256: return result[((Frontend*)((char*)this - offsetof(Frontend, ymmword_rip_ptr)))->GetLabelID(label_name)];
}
return result;
}
};
RipPtr< Opd8 > byte_rip_ptr;
RipPtr< Opd16 > word_rip_ptr;
RipPtr< Opd32 > dword_rip_ptr;
RipPtr< Opd64 > qword_rip_ptr, rip_ptr;
RipPtr< Opd128 > xmmword_rip_ptr;
RipPtr< Opd256 > ymmword_rip_ptr;
Frontend$CRTP()
: jitasm::x86::Frontend$CRTP< Derived >(true),
r8b(R8B),
r9b(R9B),
r10b(R10B),
r11b(R11B),
r12b(R12B),
r13b(R13B),
r14b(R14B),
r15b(R15B),
r8w(R8W),
r9w(R9W),
r10w(R10W),
r11w(R11W),
r12w(R12W),
r13w(R13W),
r14w(R14W),
r15w(R15W),
r8d(R8D),
r9d(R9D),
r10d(R10D),
r11d(R11D),
r12d(R12D),
r13d(R13D),
r14d(R14D),
r15d(R15D),
rax(RAX),
rcx(RCX),
rdx(RDX),
rbx(RBX),
rsp(RSP),
rbp(RBP),
rsi(RSI),
rdi(RDI),
r8(R8),
r9(R9),
r10(R10),
r11(R11),
r12(R12),
r13(R13),
r14(R14),
r15(R15),
xmm8(XMM8),
xmm9(XMM9),
xmm10(XMM10),
xmm11(XMM11),
xmm12(XMM12),
xmm13(XMM13),
xmm14(XMM14),
xmm15(XMM15),
ymm8(YMM8),
ymm9(YMM9),
ymm10(YMM10),
ymm11(YMM11),
ymm12(YMM12),
ymm13(YMM13),
ymm14(YMM14),
ymm15(YMM15),
zax(RAX),
zcx(RCX),
zdx(RDX),
zbx(RBX),
zsp(RSP),
zbp(RBP),
zsi(RSI),
zdi(RDI)
{
}
virtual ~Frontend$CRTP()
{
}
/////////////
void adc(Reg64 const & a1, Imm32 const & a2) { AppendInstr(I_ADC, a1, a2); }
void adc(Mem64 const & a1, Imm32 const & a2) { AppendInstr(I_ADC, a1, a2); }
void adc(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_ADC, a1, a2); }
void adc(Reg64 const & a1, Mem64 const & a2) { AppendInstr(I_ADC, a1, a2); }
void adc(Mem64 const & a1, Reg64 const & a2) { AppendInstr(I_ADC, a1, a2); }
void add(Reg64 const & a1, Imm32 const & a2) { AppendInstr(I_ADD, a1, a2); }
void add(Mem64 const & a1, Imm32 const & a2) { AppendInstr(I_ADD, a1, a2); }
void add(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_ADD, a1, a2); }
void add(Reg64 const & a1, Mem64 const & a2) { AppendInstr(I_ADD, a1, a2); }
void add(Mem64 const & a1, Reg64 const & a2) { AppendInstr(I_ADD, a1, a2); }
void and(Reg64 const & a1, Imm32 const & a2) { AppendInstr(I_AND, a1, a2); }
void and(Mem64 const & a1, Imm32 const & a2) { AppendInstr(I_AND, a1, a2); }
void and(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_AND, a1, a2); }
void and(Reg64 const & a1, Mem64 const & a2) { AppendInstr(I_AND, a1, a2); }
void and(Mem64 const & a1, Reg64 const & a2) { AppendInstr(I_AND, a1, a2); }
void bsf(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_BSF, a1, a2); }
void bsf(Reg64 const & a1, Mem64 const & a2) { AppendInstr(I_BSF, a1, a2); }
void bsr(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_BSR, a1, a2); }
void bsr(Reg64 const & a1, Mem64 const & a2) { AppendInstr(I_BSR, a1, a2); }
void bswap(Reg64 const & a1) { AppendInstr(I_BSWAP, a1); }
void bt(Reg64 const & a1, Imm8 const & a2) { AppendInstr(I_BT, a1, a2); }
void bt(Mem64 const & a1, Imm8 const & a2) { AppendInstr(I_BT, a1, a2); }
void bt(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_BT, a1, a2); }
void bt(Mem64 const & a1, Reg64 const & a2) { AppendInstr(I_BT, a1, a2); }
void btc(Reg64 const & a1, Imm8 const & a2) { AppendInstr(I_BTC, a1, a2); }
void btc(Mem64 const & a1, Imm8 const & a2) { AppendInstr(I_BTC, a1, a2); }
void btc(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_BTC, a1, a2); }
void btc(Mem64 const & a1, Reg64 const & a2) { AppendInstr(I_BTC, a1, a2); }
void btr(Reg64 const & a1, Imm8 const & a2) { AppendInstr(I_BTR, a1, a2); }
void btr(Mem64 const & a1, Imm8 const & a2) { AppendInstr(I_BTR, a1, a2); }
void btr(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_BTR, a1, a2); }
void btr(Mem64 const & a1, Reg64 const & a2) { AppendInstr(I_BTR, a1, a2); }
void bts(Reg64 const & a1, Imm8 const & a2) { AppendInstr(I_BTS, a1, a2); }
void bts(Mem64 const & a1, Imm8 const & a2) { AppendInstr(I_BTS, a1, a2); }
void bts(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_BTS, a1, a2); }
void bts(Mem64 const & a1, Reg64 const & a2) { AppendInstr(I_BTS, a1, a2); }
void cdqe() { AppendInstr(I_CDQE); }
void cmovcc(ConditionCode cc, Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, cc, a1, a2); }
void cmovcc(ConditionCode cc, Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, cc, a1, a2); }
void cmovo(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_O, a1, a2); }
void cmovo(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_O, a1, a2); }
void cmovno(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_NO, a1, a2); }
void cmovno(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_NO, a1, a2); }
void cmovb(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_B, a1, a2); }
void cmovb(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_B, a1, a2); }
void cmovc(Reg64 const & a1, Reg64 const & a2) { cmovb(a1, a2); }
void cmovc(Reg64 const & a1, Mem64 const & a2) { cmovb(a1, a2); }
void cmovnae(Reg64 const & a1, Reg64 const & a2) { cmovb(a1, a2); }
void cmovnae(Reg64 const & a1, Mem64 const & a2) { cmovb(a1, a2); }
void cmovae(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_AE, a1, a2); }
void cmovae(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_AE, a1, a2); }
void cmovnb(Reg64 const & a1, Reg64 const & a2) { cmovae(a1, a2); }
void cmovnb(Reg64 const & a1, Mem64 const & a2) { cmovae(a1, a2); }
void cmovnc(Reg64 const & a1, Reg64 const & a2) { cmovae(a1, a2); }
void cmovnc(Reg64 const & a1, Mem64 const & a2) { cmovae(a1, a2); }
void cmove(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_E, a1, a2); }
void cmove(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_E, a1, a2); }
void cmovz(Reg64 const & a1, Reg64 const & a2) { cmove(a1, a2); }
void cmovz(Reg64 const & a1, Mem64 const & a2) { cmove(a1, a2); }
void cmovne(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_NE, a1, a2); }
void cmovne(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_NE, a1, a2); }
void cmovnz(Reg64 const & a1, Reg64 const & a2) { cmovne(a1, a2); }
void cmovnz(Reg64 const & a1, Mem64 const & a2) { cmovne(a1, a2); }
void cmovbe(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_BE, a1, a2); }
void cmovbe(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_BE, a1, a2); }
void cmovna(Reg64 const & a1, Reg64 const & a2) { cmovbe(a1, a2); }
void cmovna(Reg64 const & a1, Mem64 const & a2) { cmovbe(a1, a2); }
void cmova(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_A, a1, a2); }
void cmova(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_A, a1, a2); }
void cmovnbe(Reg64 const & a1, Reg64 const & a2) { cmova(a1, a2); }
void cmovnbe(Reg64 const & a1, Mem64 const & a2) { cmova(a1, a2); }
void cmovs(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_S, a1, a2); }
void cmovs(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_S, a1, a2); }
void cmovns(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_NS, a1, a2); }
void cmovns(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_NS, a1, a2); }
void cmovp(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_P, a1, a2); }
void cmovp(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_P, a1, a2); }
void cmovnpe(Reg64 const & a1, Reg64 const & a2) { cmovp(a1, a2); }
void cmovnpe(Reg64 const & a1, Mem64 const & a2) { cmovp(a1, a2); }
void cmovnp(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_NP, a1, a2); }
void cmovnp(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_NP, a1, a2); }
void cmovnpo(Reg64 const & a1, Reg64 const & a2) { cmovnp(a1, a2); }
void cmovnpo(Reg64 const & a1, Mem64 const & a2) { cmovnp(a1, a2); }
void cmovge(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_GE, a1, a2); }
void cmovge(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_GE, a1, a2); }
void cmovnl(Reg64 const & a1, Reg64 const & a2) { cmovge(a1, a2); }
void cmovnl(Reg64 const & a1, Mem64 const & a2) { cmovge(a1, a2); }
void cmovle(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_LE, a1, a2); }
void cmovle(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_LE, a1, a2); }
void cmovng(Reg64 const & a1, Reg64 const & a2) { cmovle(a1, a2); }
void cmovng(Reg64 const & a1, Mem64 const & a2) { cmovle(a1, a2); }
void cmovg(Reg64 const & a1, Reg64 const & a2) { AppendCondInstr(I_CMOVCC, CC_G, a1, a2); }
void cmovg(Reg64 const & a1, Mem64 const & a2) { AppendCondInstr(I_CMOVCC, CC_G, a1, a2); }
void cmovnle(Reg64 const & a1, Reg64 const & a2) { cmovg(a1, a2); }
void cmovnle(Reg64 const & a1, Mem64 const & a2) { cmovg(a1, a2); }
void cmp(Reg64 const & a1, Imm32 const & a2) { AppendInstr(I_CMP, a1, a2); }
void cmp(Mem64 const & a1, Imm32 const & a2) { AppendInstr(I_CMP, a1, a2); }
void cmp(Reg64 const & a1, Reg64 const & a2) { AppendInstr(I_CMP, a1, a2); }
void cmp(Reg64 const & a1, Mem64 const & a2) { AppendInstr(I_CMP, a1, a2); }
void cmp(Mem64 const & a1, Reg64 const & a2) { AppendInstr(I_CMP, a1, a2); }
void cqo() { AppendInstr(I_CQO); }
};
}
}
#endif // jitasm_Frontend_xx86_64_h__