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4a71579b | 1 | /* |
c0c16242 | 2 | * Copyright (C) 2014-2022 Free Software Foundation, Inc. |
4a71579b PC |
3 | * |
4 | * This file is part of GNU lightning. | |
5 | * | |
6 | * GNU lightning is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU Lesser General Public License as published | |
8 | * by the Free Software Foundation; either version 3, or (at your option) | |
9 | * any later version. | |
10 | * | |
11 | * GNU lightning is distributed in the hope that it will be useful, but | |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
13 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public | |
14 | * License for more details. | |
15 | * | |
16 | * Authors: | |
17 | * Paulo Cesar Pereira de Andrade | |
18 | */ | |
19 | ||
20 | #if PROTO | |
21 | # define _u2(v) ((v) & 0x3) | |
22 | # define _s2_p(v) ((v) >= -0x2 && (v) <= 0x1) | |
23 | # define _u2_p(v) ((v) >= 0 && (v) <= 0x3) | |
24 | # define _u5(v) ((v) & 0x1f) | |
25 | # define _s5_p(v) ((v) >= -0x10 && (v) <= 0xf) | |
26 | # define _u5_p(v) ((v) >= 0 && (v) <= 0x1f) | |
27 | # define _u6(v) ((v) & 0x3f) | |
28 | # define _s6_p(v) ((v) >= -0x20 && (v) <= 0x1f) | |
29 | # define _u6_p(v) ((v) >= 0 && (v) <= 0x3f) | |
30 | # define _u7(v) ((v) & 0x7f) | |
31 | # define _s7_p(v) ((v) >= -0x40 && (v) <= 0x3f) | |
32 | # define _u7_p(v) ((v) >= 0 && (v) <= 0x7f) | |
33 | # define _u8(v) ((v) & 0xff) | |
34 | # define _s8_p(v) ((v) >= -0x80 && (v) <= 0x7f) | |
35 | # define _u8_p(v) ((v) >= 0 && (v) <= 0xff) | |
36 | # define _u11(v) ((v) & 0x7ff) | |
37 | # define _s11_p(v) ((v) >= -0x400 && (v) <= 0x3ff) | |
38 | # define _u11_p(v) ((v) >= 0 && (v) <= 0x7ff) | |
39 | # define _u14(v) ((v) & 0x3fff) | |
40 | # define _s14_p(v) ((v) >= -0x2000 && (v) <= 0x1fff) | |
41 | # define _u14_p(v) ((v) >= 0 && (v) <= 0x3fff) | |
42 | # define _u16(v) ((v) & 0xffff) | |
43 | # define _s16_p(v) ((v) >= -0x8000 && (v) <= 0x7fff) | |
44 | # define _u16_p(v) ((v) >= 0 && (v) <= 0xffff) | |
45 | # define _u21(v) ((v) & 0x1fffff) | |
46 | # define _s21_p(v) ((v) >= -0x100000 && (v) <= 0xfffff) | |
47 | # define _u21_p(v) ((v) >= 0 && (v) <= 0x1fffff) | |
48 | # define _u26(v) ((v) & 0x3ffffff) | |
49 | # define _s26_p(v) ((v) >= -0x2000000 && (v) <= 0x1ffffff) | |
50 | # define _u26_p(v) ((v) >= 0 && (v) <= 0x3ffffff) | |
51 | # define _u32(v) ((v) & 0xffffffff) | |
52 | # define _s32_p(v) ((v) >= -0x80000000 && (v) <= 0x7fffffff) | |
53 | # define _u32_p(v) ((v) >= 0 && (v) <= 0xffffffff) | |
54 | # define ii(i) *_jit->pc.ui++ = i | |
55 | # define stack_framesize 224 | |
56 | # define _S0_REGNO 0x09 | |
57 | # define _S1_REGNO 0x0a | |
58 | # define _S2_REGNO 0x0b | |
59 | # define _S3_REGNO 0x0c | |
60 | # define _S4_REGNO 0x0d | |
61 | # define _S5_REGNO 0x0e | |
62 | # define _FP_REGNO 0x0f | |
63 | # define _A0_REGNO 0x10 | |
64 | # define _A1_REGNO 0x11 | |
65 | # define _A2_REGNO 0x12 | |
66 | # define _V0_REGNO 0x00 | |
67 | # define _T0_REGNO 0x01 | |
68 | # define _T1_REGNO 0x02 | |
69 | # define _RA_REGNO 0x1a | |
70 | # define _PV_REGNO 0x1b | |
71 | # define _GP_REGNO 0x1d | |
72 | # define _SP_REGNO 0x1e | |
73 | # define _R31_REGNO 0x1f | |
74 | # define Pcd(o,n) _Pcd(_jit,o,n) | |
75 | static void _Pcd(jit_state_t*,int,unsigned int) maybe_unused; | |
76 | # define Bra(o,ra,d) _Bra(_jit,o,ra,d) | |
77 | static void _Bra(jit_state_t*,int,int,int); | |
78 | # define Mem(o,ra,rb,d) _Mem(_jit,o,ra,rb,d) | |
79 | static void _Mem(jit_state_t*,int,int,int,unsigned int); | |
80 | # define Mbr(o,ra,rb,h,d) _Mbr(_jit,o,ra,rb,h,d) | |
81 | static void _Mbr(jit_state_t*,int,int,int,int,int); | |
82 | # define Opr(o,ra,rb,f,rc) _Opr(_jit,o,ra,rb,f,rc) | |
83 | static void _Opr(jit_state_t*,int,int,int,unsigned int,int); | |
84 | # define Opi(o,ra,i,f,rc) _Opi(_jit,o,ra,i,f,rc) | |
85 | static void _Opi(jit_state_t*,int,int,unsigned int,unsigned int,int); | |
86 | # define ADDL(ra,rb,rc) Opr(0x10,ra,rb,0x00,rc) | |
87 | # define ADDLi(ra,im,rc) Opi(0x10,ra,im,0x00,rc) | |
88 | # define ADDL_V(ra,rb,rc) Opr(0x10,ra,rb,0x40,rc) | |
89 | # define ADDL_Vi(ra,im,rc) Opi(0x10,ra,im,0x40,rc) | |
90 | # define ADDQ(ra,rb,rc) Opr(0x10,ra,rb,0x20,rc) | |
91 | # define ADDQi(ra,im,rc) Opi(0x10,ra,im,0x20,rc) | |
92 | # define ADDQ_V(ra,rb,rc) Opr(0x10,ra,rb,0x60,rc) | |
93 | # define ADDQ_Vi(ra,im,rc) Opi(0x10,ra,im,0x60,rc) | |
94 | # define AMASK(rb,rc) Opr(0x11,_R31_REGNO,rb,0x61,rc) | |
95 | # define AND(ra,rb,rc) Opr(0x11,ra,rb,0x00,rc) | |
96 | # define ANDi(ra,im,rc) Opi(0x11,ra,im,0x00,rc) | |
97 | # define BEQ(ra,d) Bra(0x39,ra,d) | |
98 | # define BGE(ra,d) Bra(0x3e,ra,d) | |
99 | # define BGT(ra,d) Bra(0x3f,ra,d) | |
100 | # define BIC(ra,rb,rc) Opr(0x11,ra,rb,0x08,rc) | |
101 | # define ANDNOT(ra,rb,rc) BIC(ra,rb,rc) | |
102 | # define BICi(ra,im,rc) Opi(0x11,ra,im,0x08,rc) | |
103 | # define ANDNOTi(ra,im,rc) BICi(ra,im,rc) | |
104 | # define BIS(ra,rb,rc) Opr(0x11,ra,rb,0x20,rc) | |
105 | # define BISi(ra,im,rc) Opi(0x11,ra,im,0x20,rc) | |
106 | # define OR(ra,rb,rc) BIS(ra,rb,rc) | |
107 | # define ORi(ra,im,rc) BISi(ra,im,rc) | |
108 | # define BLBC(ra,d) Bra(0x38,ra,d) | |
109 | # define BLBS(ra,d) Bra(0x3c,ra,d) | |
110 | # define BLE(ra,d) Bra(0x3b,ra,d) | |
111 | # define BLT(ra,d) Bra(0x3a,ra,d) | |
112 | # define BNE(ra,d) Bra(0x3d,ra,d) | |
113 | # define BR(ra,d) Bra(0x30,ra,d) | |
114 | # define BSR(ra,d) Bra(0x34,ra,d) | |
115 | # define CALL_PAL(c) Pcd(0x00,c) | |
116 | # define CMOVEQ(ra,rb,rc) Opr(0x11,ra,rb,0x24,rc) | |
117 | # define CMOVEQi(ra,im,rc) Opi(0x11,ra,im,0x24,rc) | |
118 | # define CMOVGE(ra,rb,rc) Opr(0x11,ra,rb,0x46,rc) | |
119 | # define CMOVGEi(ra,im,rc) Opi(0x11,ra,im,0x46,rc) | |
120 | # define CMOVGT(ra,rb,rc) Opr(0x11,ra,rb,0x66,rc) | |
121 | # define CMOVGTi(ra,im,rc) Opi(0x11,ra,im,0x66,rc) | |
122 | # define CMOVLBC(ra,rb,rc) Opr(0x11,ra,rb,0x16,rc) | |
123 | # define CMOVLBCi(ra,im,rc) Opi(0x11,ra,im,0x16,rc) | |
124 | # define CMOVLBS(ra,rb,rc) Opr(0x11,ra,rb,0x14,rc) | |
125 | # define CMOVLBSi(ra,im,rc) Opi(0x11,ra,im,0x14,rc) | |
126 | # define CMOVLE(ra,rb,rc) Opr(0x11,ra,rb,0x64,rc) | |
127 | # define CMOVLEi(ra,im,rc) Opi(0x11,ra,im,0x64,rc) | |
128 | # define CMOVLT(ra,rb,rc) Opr(0x11,ra,rb,0x44,rc) | |
129 | # define CMOVLTi(ra,im,rc) Opi(0x11,ra,im,0x44,rc) | |
130 | # define CMOVNE(ra,rb,rc) Opr(0x11,ra,rb,0x26,rc) | |
131 | # define CMOVNEi(ra,im,rc) Opi(0x11,ra,im,0x26,rc) | |
132 | # define CMPBGE(ra,rb,rc) Opr(0x10,ra,rb,0x0f,rc) | |
133 | # define CMPBGEi(ra,im,rc) Opi(0x10,ra,im,0x0f,rc) | |
134 | # define CMPEQ(ra,rb,rc) Opr(0x10,ra,rb,0x2d,rc) | |
135 | # define CMPEQi(ra,im,rc) Opi(0x10,ra,im,0x2d,rc) | |
136 | # define CMPLE(ra,rb,rc) Opr(0x10,ra,rb,0x6d,rc) | |
137 | # define CMPLEi(ra,im,rc) Opi(0x10,ra,im,0x6d,rc) | |
138 | # define CMPLT(ra,rb,rc) Opr(0x10,ra,rb,0x4d,rc) | |
139 | # define CMPLTi(ra,im,rc) Opi(0x10,ra,im,0x4d,rc) | |
140 | # define CMPULE(ra,rb,rc) Opr(0x10,ra,rb,0x3d,rc) | |
141 | # define CMPULEi(ra,im,rc) Opi(0x10,ra,im,0x3d,rc) | |
142 | # define CMPULT(ra,rb,rc) Opr(0x10,ra,rb,0x1d,rc) | |
143 | # define CMPULTi(ra,im,rc) Opi(0x10,ra,im,0x1d,rc) | |
144 | # define CTLZ(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x32,rc) | |
145 | # define CTPOP(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x30,rc) | |
146 | # define CTTZ(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x33,rc) | |
147 | # define ECB(rb,d) Mem(0x18,_R31_REGNO,rb,0xe800) | |
148 | # define EQV(ra,rb,rc) Opr(0x11,ra,rb,0x48,rc) | |
149 | # define XORNOT(ra,rb,rc) EQV(ra,rb,rc) | |
150 | # define EQVi(ra,im,rc) Opi(0x11,ra,im,0x48,rc) | |
151 | # define XORNOTi(ra,im,rc) EQVi(ra,im,rc) | |
152 | # define EXCB() Mem(0x18,0,0,0x0400) | |
153 | # define EXTBL(ra,rb,rc) Opr(0x12,ra,rb,0x06,rc) | |
154 | # define EXTBLi(ra,im,rc) Opi(0x12,ra,im,0x06,rc) | |
155 | # define EXTLH(ra,rb,rc) Opr(0x12,ra,rb,0x6a,rc) | |
156 | # define EXTLHi(ra,im,rc) Opi(0x12,ra,im,0x6a,rc) | |
157 | # define EXTLL(ra,rb,rc) Opr(0x12,ra,rb,0x26,rc) | |
158 | # define EXTLLi(ra,im,rc) Opi(0x12,ra,im,0x26,rc) | |
159 | # define EXTQH(ra,rb,rc) Opr(0x12,ra,rb,0x7a,rc) | |
160 | # define EXTQHi(ra,im,rc) Opi(0x12,ra,im,0x7a,rc) | |
161 | # define EXTQL(ra,rb,rc) Opr(0x12,ra,rb,0x36,rc) | |
162 | # define EXTQLi(ra,im,rc) Opi(0x12,ra,im,0x36,rc) | |
163 | # define EXTWH(ra,rb,rc) Opr(0x12,ra,rb,0x5a,rc) | |
164 | # define EXTWHi(ra,im,rc) Opi(0x12,ra,im,0x5a,rc) | |
165 | # define EXTWL(ra,rb,rc) Opr(0x12,ra,rb,0x16,rc) | |
166 | # define EXTWLi(ra,im,rc) Opi(0x12,ra,im,0x16,rc) | |
167 | # define FETCH(rb,d) Mem(0x18,_R31_REGNO,rb,0x8000) | |
168 | # define FETCH_Mem(rb,d) Mem(0x18,_R31_REGNO,rb,0xa000) | |
169 | /* FIXME IMPLVER not disassembled */ | |
170 | # define IMPLVER(rc) Opr(0x11,_R31_REGNO,1,0x6c,rc) | |
171 | # define INSBL(ra,rb,rc) Opr(0x12,ra,rb,0x0b,rc) | |
172 | # define INSBLi(ra,im,rc) Opi(0x12,ra,im,0x0b,rc) | |
173 | # define INSLH(ra,rb,rc) Opr(0x12,ra,rb,0x67,rc) | |
174 | # define INSLHi(ra,im,rc) Opi(0x12,ra,im,0x67,rc) | |
175 | # define INSLL(ra,rb,rc) Opr(0x12,ra,rb,0x2b,rc) | |
176 | # define INSLLi(ra,im,rc) Opi(0x12,ra,im,0x2b,rc) | |
177 | # define INSQH(ra,rb,rc) Opr(0x12,ra,rb,0x77,rc) | |
178 | # define INSQHi(ra,im,rc) Opi(0x12,ra,im,0x77,rc) | |
179 | # define INSQL(ra,rb,rc) Opr(0x12,ra,rb,0x3b,rc) | |
180 | # define INSQLi(ra,im,rc) Opi(0x12,ra,im,0x3b,rc) | |
181 | # define INSWH(ra,rb,rc) Opr(0x12,ra,rb,0x57,rc) | |
182 | # define INSWHi(ra,im,rc) Opi(0x12,ra,im,0x57,rc) | |
183 | # define INSWL(ra,rb,rc) Opr(0x12,ra,rb,0x1b,rc) | |
184 | # define INSWLi(ra,im,rc) Opi(0x12,ra,im,0x1b,rc) | |
185 | # define JMP(ra,rb,d) Mbr(0x1a,ra,rb,0,d) | |
186 | # define JSR(ra,rb,d) Mbr(0x1a,ra,rb,1,d) | |
187 | # define JSR_COROUTINE(ra,rb,d) Mbr(0x1a,ra,rb,3,d) | |
188 | # define JCR(ra,rb,rd) JSR_COROUTINE(ra,rb,d) | |
189 | # define LDA(ra,rb,d) Mem(0x08,ra,rb,d) | |
190 | # define LDAH(ra,rb,d) Mem(0x09,ra,rb,d) | |
191 | # define LDBU(ra,rb,d) Mem(0x0a,ra,rb,d) | |
192 | # define LDWU(ra,rb,d) Mem(0x0c,ra,rb,d) | |
193 | # define LDL(ra,rb,d) Mem(0x28,ra,rb,d) | |
194 | # define LDL_L(ra,rb,d) Mem(0x2a,ra,rb,d) | |
195 | # define LDQ(ra,rb,d) Mem(0x29,ra,rb,d) | |
196 | # define LDQ_L(ra,rb,d) Mem(0x2b,ra,rb,d) | |
197 | # define LDQ_U(ra,rb,d) Mem(0x0b,ra,rb,d) | |
198 | # define MAXSB8(ra,rb,rc) Opr(0x1c,ra,rb,0x3e,rc) | |
199 | # define MAXSW4(ra,rb,rc) Opr(0x1c,ra,rb,0x3f,rc) | |
200 | # define MAXSUB8(ra,rb,rc) Opr(0x1c,ra,rb,0x3c,rc) | |
201 | # define MAXSUW4(ra,rb,rc) Opr(0x1c,ra,rb,0x3d,rc) | |
202 | # define MB() Mem(0x18,_R31_REGNO,_R31_REGNO,0x4000) | |
203 | # define MINSB8(ra,rb,rc) Opr(0x1c,ra,rb,0x38,rc) | |
204 | # define MINSW4(ra,rb,rc) Opr(0x1c,ra,rb,0x39,rc) | |
205 | # define MINSUB8(ra,rb,rc) Opr(0x1c,ra,rb,0x3a,rc) | |
206 | # define MINSUW4(ra,rb,rc) Opr(0x1c,ra,rb,0x3b,rc) | |
207 | # define MSKBL(ra,rb,rc) Opr(0x12,ra,rb,0x02,rc) | |
208 | # define MSKBLi(ra,im,rc) Opi(0x12,ra,im,0x02,rc) | |
209 | # define MSKLH(ra,rb,rc) Opr(0x12,ra,rb,0x62,rc) | |
210 | # define MSKLHi(ra,im,rc) Opi(0x12,ra,im,0x62,rc) | |
211 | # define MSKLL(ra,rb,rc) Opr(0x12,ra,rb,0x22,rc) | |
212 | # define MSKLLi(ra,im,rc) Opi(0x12,ra,im,0x22,rc) | |
213 | # define MSKQH(ra,rb,rc) Opr(0x12,ra,rb,0x72,rc) | |
214 | # define MSKQHi(ra,im,rc) Opi(0x12,ra,im,0x72,rc) | |
215 | # define MSKQL(ra,rb,rc) Opr(0x12,ra,rb,0x32,rc) | |
216 | # define MSKQLi(ra,im,rc) Opi(0x12,ra,im,0x32,rc) | |
217 | # define MSKWH(ra,rb,rc) Opr(0x12,ra,rb,0x52,rc) | |
218 | # define MSKWHi(ra,im,rc) Opi(0x12,ra,im,0x52,rc) | |
219 | # define MSKWL(ra,rb,rc) Opr(0x12,ra,rb,0x12,rc) | |
220 | # define MSKWLi(ra,im,rc) Opi(0x12,ra,im,0x12,rc) | |
221 | # define MULL(ra,rb,rc) Opr(0x13,ra,rb,0x00,rc) | |
222 | # define MULLi(ra,im,rc) Opi(0x13,ra,im,0x00,rc) | |
223 | # define MULL_V(ra,rb,rc) Opr(0x13,ra,rb,0x40,rc) | |
224 | # define MULL_Vi(ra,im,rc) Opi(0x13,ra,im,0x40,rc) | |
225 | # define MULQ(ra,rb,rc) Opr(0x13,ra,rb,0x20,rc) | |
226 | # define MULQi(ra,im,rc) Opi(0x13,ra,im,0x20,rc) | |
227 | # define MULQ_V(ra,rb,rc) Opr(0x13,ra,rb,0x60,rc) | |
228 | # define MULQ_Vi(ra,im,rc) Opi(0x13,ra,im,0x60,rc) | |
229 | # define ORNOT(ra,rb,rc) Opr(0x11,ra,rb,0x28,rc) | |
230 | # define ORNOTi(ra,im,rc) Opi(0x11,ra,im,0x28,rc) | |
231 | # define PERR(ra,rb,rc) Opr(0x1c,ra,rb,0x31,rc) | |
232 | # define PKLB(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x37,rc) | |
233 | # define PKWB(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x36,rc) | |
234 | /* FIXME PREFETCH* not disassembled */ | |
235 | # define PREFETCH(rb,d) Mem(0x28,_R31_REGNO,rb,d) | |
236 | # define PREFETCH_EN(rb,d) Mem(0x29,_R31_REGNO,rb,d) | |
237 | # define PREFETCH_M(rb,d) Mem(0x22,_R31_REGNO,rb,d) | |
238 | # define PREFETCH_MEN(rb,d) Mem(0x23,_R31_REGNO,rb,d) | |
239 | # define RC(ra) Mem(0x18,ra,_R31_REGNO,0xe000) | |
240 | # define RET(ra,rb,d) Mbr(0x1a,ra,rb,2,d) | |
241 | # define RPCC(ra) Mem(0x18,ra,_R31_REGNO,0xc000) | |
242 | # define RS(ra) Mem(0x18,ra,_R31_REGNO,0xf000) | |
243 | # define S4ADDL(ra,rb,rc) Opr(0x10,ra,rb,0x02,rc) | |
244 | # define S4ADDi(ra,im,rc) Opi(0x10,ra,im,0x02,rc) | |
245 | # define S4ADDQ(ra,rb,rc) Opr(0x10,ra,rb,0x22,rc) | |
246 | # define S4ADDQi(ra,im,rc) Opi(0x10,ra,im,0x22,rc) | |
247 | # define S4SUBL(ra,rb,rc) Opr(0x10,ra,rb,0x0b,rc) | |
248 | # define S4SUBLi(ra,im,rc) Opi(0x10,ra,im,0x0b,rc) | |
249 | # define S4SUBQ(ra,rb,rc) Opr(0x10,ra,rb,0x2b,rc) | |
250 | # define S4SUBQi(ra,im,rc) Opi(0x10,ra,im,0x2b,rc) | |
251 | # define S8ADDL(ra,rb,rc) Opr(0x10,ra,rb,0x12,rc) | |
252 | # define S8ADDLi(ra,im,rc) Opi(0x10,ra,im,0x12,rc) | |
253 | # define S8ADDQ(ra,rb,rc) Opr(0x10,ra,rb,0x32,rc) | |
254 | # define S8ADDQi(ra,im,rc) Opi(0x10,ra,im,0x32,rc) | |
255 | # define S8SUBL(ra,rb,rc) Opr(0x10,ra,rb,0x1b,rc) | |
256 | # define S8SUBLi(ra,im,rc) Opi(0x10,ra,im,0x1b,rc) | |
257 | # define S8SUBQ(ra,rb,rc) Opr(0x10,ra,rb,0x3b,rc) | |
258 | # define S8SUBQi(ra,im,rc) Opi(0x10,ra,im,0x3b,rc) | |
259 | # define SEXTB(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x00,rc) | |
260 | /* FIXME not disassembled */ | |
261 | # define SEXTBi(im,rc) Opi(0x1c,_R31_REGNO,im,0x00,rc) | |
262 | # define SEXTW(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x01,rc) | |
263 | /* FIXME not disassembled */ | |
264 | # define SEXTWi(im,rc) Opi(0x1c,_R31_REGNO,im,0x01,rc) | |
265 | # define SLL(ra,rb,rc) Opr(0x12,ra,rb,0x39,rc) | |
266 | # define SLLi(ra,im,rc) Opi(0x12,ra,im,0x39,rc) | |
267 | # define SRA(ra,rb,rc) Opr(0x12,ra,rb,0x3c,rc) | |
268 | # define SRAi(ra,im,rc) Opi(0x12,ra,im,0x3c,rc) | |
269 | # define SRL(ra,rb,rc) Opr(0x12,ra,rb,0x34,rc) | |
270 | # define SRLi(ra,im,rc) Opi(0x12,ra,im,0x34,rc) | |
271 | # define STB(ra,rb,d) Mem(0x0e,ra,rb,d) | |
272 | # define STL(ra,rb,d) Mem(0x2c,ra,rb,d) | |
273 | # define STL_C(ra,rb,d) Mem(0x2e,ra,rb,d) | |
274 | # define STQ(ra,rb,d) Mem(0x2d,ra,rb,d) | |
275 | # define STQ_C(ra,rb,d) Mem(0x2f,ra,rb,d) | |
276 | # define STQ_U(ra,rb,d) Mem(0x0f,ra,rb,d) | |
277 | # define STW(ra,rb,d) Mem(0x0d,ra,rb,d) | |
278 | # define SUBL(ra,rb,rc) Opr(0x10,ra,rb,0x09,rc) | |
279 | # define SUBLi(ra,im,rc) Opi(0x10,ra,im,0x09,rc) | |
280 | # define SUBL_V(ra,rb,rc) Opr(0x10,ra,rb,0x49,rc) | |
281 | # define SUBL_Vi(ra,im,rc) Opi(0x10,ra,im,0x49,rc) | |
282 | # define SUBQ(ra,rb,rc) Opr(0x10,ra,rb,0x29,rc) | |
283 | # define SUBQi(ra,im,rc) Opi(0x10,ra,im,0x29,rc) | |
284 | # define SUBQ_V(ra,rb,rc) Opr(0x10,ra,rb,0x69,rc) | |
285 | # define SUBQ_Vi(ra,im,rc) Opi(0x10,ra,im,0x69,rc) | |
286 | # define TRAPB() Mem(0x18,_R31_REGNO,_R31_REGNO,0x0000) | |
287 | # define UMULH(ra,rb,rc) Opr(0x13,ra,rb,0x30,rc) | |
288 | # define UMULHi(ra,im,rc) Opi(0x13,ra,im,0x30,rc) | |
289 | # define UNPKBL(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x35,rc) | |
290 | # define UNPKBW(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x34,rc) | |
291 | # define WH64(ra) Mem(0x18,ra,_R31_REGNO,0xf800) | |
292 | # define WH64EN(ra) Mem(0x18,ra,_R31_REGNO,0xfc00) | |
293 | # define WMB() Mem(0x18,_R31_REGNO,_R31_REGNO,0x4400) | |
294 | # define XOR(ra,rb,rc) Opr(0x11,ra,rb,0x40,rc) | |
295 | # define XORi(ra,im,rc) Opi(0x11,ra,im,0x40,rc) | |
296 | # define ZAP(ra,rb,rc) Opr(0x12,ra,rb,0x30,rc) | |
297 | # define ZAPi(ra,im,rc) Opi(0x12,ra,im,0x30,rc) | |
298 | # define ZAPNOT(ra,rb,rc) Opr(0x12,ra,rb,0x31,rc) | |
299 | # define ZAPNOTi(ra,im,rc) Opi(0x12,ra,im,0x31,rc) | |
300 | # define NOP() BIS(_R31_REGNO,_R31_REGNO,_R31_REGNO) | |
301 | # define MOV(ra,rc) BIS(ra,ra,rc) | |
302 | # define MOVi(im,rc) BISi(_R31_REGNO,im,rc) | |
303 | # define NEGL(ra,rc) SUBL(_R31_REGNO,ra,rc) | |
304 | # define NEGQ(ra,rc) SUBQ(_R31_REGNO,ra,rc) | |
305 | # define NOT(ra,rc) ORNOT(_R31_REGNO,ra,rc) | |
306 | # define nop(i0) _nop(_jit,i0) | |
307 | static void _nop(jit_state_t*,jit_int32_t); | |
308 | # define movr(r0,r1) _movr(_jit,r0,r1) | |
309 | static void _movr(jit_state_t*,jit_int32_t,jit_int32_t); | |
310 | # define movi(r0,i0) _movi(_jit,r0,i0) | |
311 | static void _movi(jit_state_t*,jit_int32_t,jit_word_t); | |
312 | # define movi_p(r0,i0) _movi_p(_jit,r0,i0) | |
313 | static jit_word_t _movi_p(jit_state_t*,jit_int32_t,jit_word_t); | |
c0c16242 PC |
314 | # define movnr(r0,r1,r2) CMOVNE(r2, r1, r0) |
315 | # define movzr(r0,r1,r2) CMOVEQ(r2, r1, r0) | |
ba3814c1 PC |
316 | # define casx(r0, r1, r2, r3, i0) _casx(_jit, r0, r1, r2, r3, i0) |
317 | static void _casx(jit_state_t *_jit,jit_int32_t,jit_int32_t, | |
318 | jit_int32_t,jit_int32_t,jit_word_t); | |
c0c16242 PC |
319 | #define casr(r0, r1, r2, r3) casx(r0, r1, r2, r3, 0) |
320 | #define casi(r0, i0, r1, r2) casx(r0, _NOREG, r1, r2, i0) | |
4a71579b PC |
321 | # define negr(r0,r1) NEGQ(r1,r0) |
322 | # define comr(r0,r1) NOT(r1,r0) | |
323 | # define addr(r0,r1,r2) ADDQ(r1,r2,r0) | |
324 | # define addi(r0,r1,i0) _addi(_jit,r0,r1,i0) | |
325 | static void _addi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
326 | # define addcr(r0,r1,i0) _addcr(_jit,r0,r1,i0) | |
327 | static void _addcr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
328 | # define addci(r0,r1,i0) _addci(_jit,r0,r1,i0) | |
329 | static void _addci(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
330 | # define addxr(r0,r1,i0) _addxr(_jit,r0,r1,i0) | |
331 | static void _addxr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
332 | # define addxi(r0,r1,i0) _addxi(_jit,r0,r1,i0) | |
333 | static void _addxi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
334 | # define subr(r0,r1,r2) SUBQ(r1,r2,r0) | |
335 | # define subi(r0,r1,i0) _subi(_jit,r0,r1,i0) | |
336 | static void _subi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
337 | # define subcr(r0,r1,i0) _subcr(_jit,r0,r1,i0) | |
338 | static void _subcr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
339 | # define subci(r0,r1,i0) _subci(_jit,r0,r1,i0) | |
340 | static void _subci(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
341 | # define subxr(r0,r1,i0) _subxr(_jit,r0,r1,i0) | |
342 | static void _subxr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
343 | # define subxi(r0,r1,i0) _subxi(_jit,r0,r1,i0) | |
344 | static void _subxi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
345 | # define rsbi(r0, r1, i0) _rsbi(_jit, r0, r1, i0) | |
346 | static void _rsbi(jit_state_t*,jit_int32_t,jit_int32_t, jit_word_t); | |
347 | # define mulr(r0,r1,r2) MULQ(r1,r2,r0) | |
348 | # define muli(r0,r1,i0) _muli(_jit,r0,r1,i0) | |
349 | static void _muli(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
350 | # define qmulr(r0,r1,r2,r3) _qmulr(_jit,r0,r1,r2,r3) | |
351 | static void _qmulr(jit_state_t*,jit_int32_t, | |
352 | jit_int32_t,jit_int32_t,jit_int32_t); | |
353 | # define qmuli(r0,r1,r2,i0) _qmuli(_jit,r0,r1,r2,i0) | |
354 | static void _qmuli(jit_state_t*,jit_int32_t, | |
355 | jit_int32_t,jit_int32_t,jit_word_t); | |
356 | # define qmulr_u(r0,r1,r2,r3) _qmulr_u(_jit,r0,r1,r2,r3) | |
357 | static void _qmulr_u(jit_state_t*,jit_int32_t, | |
358 | jit_int32_t,jit_int32_t,jit_int32_t); | |
359 | # define qmuli_u(r0,r1,r2,i0) _qmuli_u(_jit,r0,r1,r2,i0) | |
360 | static void _qmuli_u(jit_state_t*,jit_int32_t, | |
361 | jit_int32_t,jit_int32_t,jit_word_t); | |
362 | static jit_word_t __idiv(jit_word_t, jit_word_t); | |
363 | # define divr(r0,r1,r2) _divr(_jit,r0,r1,r2) | |
364 | static void _divr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
365 | # define divi(r0,r1,i0) _divi(_jit,r0,r1,i0) | |
366 | static void _divi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
367 | static jit_uword_t __udiv(jit_uword_t, jit_uword_t); | |
368 | # define divr_u(r0,r1,r2) _divr_u(_jit,r0,r1,r2) | |
369 | static void _divr_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
370 | # define divi_u(r0,r1,i0) _divi_u(_jit,r0,r1,i0) | |
371 | static void _divi_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
372 | static jit_word_t __irem(jit_word_t, jit_word_t); | |
373 | # define remr(r0,r1,r2) _remr(_jit,r0,r1,r2) | |
374 | static void _remr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
375 | # define remi(r0,r1,i0) _remi(_jit,r0,r1,i0) | |
376 | static void _remi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
377 | static jit_uword_t __urem(jit_uword_t, jit_uword_t); | |
378 | # define remr_u(r0,r1,r2) _remr_u(_jit,r0,r1,r2) | |
379 | static void _remr_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
380 | # define remi_u(r0,r1,i0) _remi_u(_jit,r0,r1,i0) | |
381 | static void _remi_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
382 | static jit_word_t __idivrem(jit_word_t, jit_word_t, jit_word_t*); | |
383 | # define qdivr(r0,r1,r2,r3) _qdivr(_jit,r0,r1,r2,r3) | |
384 | static void _qdivr(jit_state_t*, | |
385 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
386 | # define qdivi(r0,r1,r2,i0) _qdivi(_jit,r0,r1,r2,i0) | |
387 | static void _qdivi(jit_state_t*, | |
388 | jit_int32_t,jit_int32_t,jit_int32_t,jit_word_t); | |
389 | static jit_word_t __udivrem(jit_uword_t, jit_uword_t, jit_uword_t*); | |
390 | # define qdivr_u(r0,r1,r2,r3) _qdivr_u(_jit,r0,r1,r2,r3) | |
391 | static void _qdivr_u(jit_state_t*, | |
392 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
393 | # define qdivi_u(r0,r1,r2,i0) _qdivi_u(_jit,r0,r1,r2,i0) | |
394 | static void _qdivi_u(jit_state_t*, | |
395 | jit_int32_t,jit_int32_t,jit_int32_t,jit_word_t); | |
396 | # define lshr(r0,r1,r2) SLL(r1,r2,r0) | |
397 | # define lshi(r0,r1,i0) _lshi(_jit,r0,r1,i0) | |
398 | static void _lshi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
399 | # define rshr(r0,r1,r2) SRA(r1,r2,r0) | |
400 | # define rshi(r0,r1,i0) _rshi(_jit,r0,r1,i0) | |
401 | static void _rshi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
402 | # define rshr_u(r0,r1,r2) SRL(r1,r2,r0) | |
403 | # define rshi_u(r0,r1,i0) _rshi_u(_jit,r0,r1,i0) | |
404 | static void _rshi_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
405 | # define andr(r0,r1,r2) AND(r1,r2,r0) | |
406 | # define andi(r0,r1,i0) _andi(_jit,r0,r1,i0) | |
407 | static void _andi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
408 | # define orr(r0,r1,r2) OR(r1,r2,r0) | |
409 | # define ori(r0,r1,i0) _ori(_jit,r0,r1,i0) | |
410 | static void _ori(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
411 | # define xorr(r0,r1,r2) XOR(r1,r2,r0) | |
412 | # define xori(r0,r1,i0) _xori(_jit,r0,r1,i0) | |
413 | static void _xori(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
414 | # define ltr(r0,r1,r2) CMPLT(r1,r2,r0) | |
415 | # define lti(r0,r1,i0) _lti(_jit,r0,r1,i0) | |
416 | static void _lti(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
417 | # define ltr_u(r0,r1,r2) CMPULT(r1,r2,r0) | |
418 | # define lti_u(r0,r1,i0) _lti_u(_jit,r0,r1,i0) | |
419 | static void _lti_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
420 | # define ler(r0,r1,r2) CMPLE(r1,r2,r0) | |
421 | # define lei(r0,r1,i0) _lei(_jit,r0,r1,i0) | |
422 | static void _lei(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
423 | # define ler_u(r0,r1,r2) CMPULE(r1,r2,r0) | |
424 | # define lei_u(r0,r1,i0) _lei_u(_jit,r0,r1,i0) | |
425 | static void _lei_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
426 | # define eqr(r0,r1,r2) CMPEQ(r1,r2,r0) | |
427 | # define eqi(r0,r1,i0) _eqi(_jit,r0,r1,i0) | |
428 | static void _eqi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
429 | # define ger(r0,r1,r2) CMPLE(r2,r1,r0) | |
430 | # define gei(r0,r1,i0) _gei(_jit,r0,r1,i0) | |
431 | static void _gei(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
432 | # define ger_u(r0,r1,r2) CMPULE(r2,r1,r0) | |
433 | # define gei_u(r0,r1,i0) _gei_u(_jit,r0,r1,i0) | |
434 | static void _gei_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
435 | # define gtr(r0,r1,r2) CMPLT(r2,r1,r0) | |
436 | # define gti(r0,r1,i0) _gti(_jit,r0,r1,i0) | |
437 | static void _gti(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
438 | # define gtr_u(r0,r1,r2) CMPULT(r2,r1,r0) | |
439 | # define gti_u(r0,r1,i0) _gti_u(_jit,r0,r1,i0) | |
440 | static void _gti_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
441 | # define ner(r0,r1,r2) _ner(_jit,r0,r1,r2) | |
442 | static void _ner(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
443 | # define nei(r0,r1,i0) _nei(_jit,r0,r1,i0) | |
444 | static void _nei(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
445 | # define bltr(i0,r0,r1) _bltr(_jit,i0,r0,r1) | |
446 | static jit_word_t _bltr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
447 | # define blti(i0,r0,i1) _blti(_jit,i0,r0,i1) | |
448 | static jit_word_t _blti(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
449 | # define bltr_u(i0,r0,r1) _bltr_u(_jit,i0,r0,r1) | |
450 | static jit_word_t _bltr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
451 | # define blti_u(i0,r0,i1) _blti_u(_jit,i0,r0,i1) | |
452 | static jit_word_t _blti_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
453 | # define bler(i0,r0,r1) _bler(_jit,i0,r0,r1) | |
454 | static jit_word_t _bler(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
455 | # define blei(i0,r0,i1) _blei(_jit,i0,r0,i1) | |
456 | static jit_word_t _blei(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
457 | # define bler_u(i0,r0,r1) _bler_u(_jit,i0,r0,r1) | |
458 | static jit_word_t _bler_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
459 | # define blei_u(i0,r0,i1) _blei_u(_jit,i0,r0,i1) | |
460 | static jit_word_t _blei_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
461 | # define beqr(i0,r0,r1) _beqr(_jit,i0,r0,r1) | |
462 | static jit_word_t _beqr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
463 | # define beqi(i0,r0,i1) _beqi(_jit,i0,r0,i1) | |
464 | static jit_word_t _beqi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
465 | # define bger(i0,r0,r1) _bger(_jit,i0,r0,r1) | |
466 | static jit_word_t _bger(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
467 | # define bgei(i0,r0,i1) _bgei(_jit,i0,r0,i1) | |
468 | static jit_word_t _bgei(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
469 | # define bger_u(i0,r0,r1) _bger_u(_jit,i0,r0,r1) | |
470 | static jit_word_t _bger_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
471 | # define bgei_u(i0,r0,i1) _bgei_u(_jit,i0,r0,i1) | |
472 | static jit_word_t _bgei_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
473 | # define bgtr(i0,r0,r1) _bgtr(_jit,i0,r0,r1) | |
474 | static jit_word_t _bgtr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
475 | # define bgti(i0,r0,i1) _bgti(_jit,i0,r0,i1) | |
476 | static jit_word_t _bgti(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
477 | # define bgtr_u(i0,r0,r1) _bgtr_u(_jit,i0,r0,r1) | |
478 | static jit_word_t _bgtr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
479 | # define bgti_u(i0,r0,i1) _bgti_u(_jit,i0,r0,i1) | |
480 | static jit_word_t _bgti_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
481 | # define bner(i0,r0,r1) _bner(_jit,i0,r0,r1) | |
482 | static jit_word_t _bner(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
483 | # define bnei(i0,r0,i1) _bnei(_jit,i0,r0,i1) | |
484 | static jit_word_t _bnei(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); | |
485 | # define baddr(i0,r0,r1,cc) _baddr(_jit,i0,r0,r1,cc) | |
486 | static jit_word_t _baddr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, | |
487 | jit_bool_t); | |
488 | # define baddi(i0,r0,i1,cc) _baddi(_jit,i0,r0,i1,cc) | |
489 | static jit_word_t _baddi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, | |
490 | jit_bool_t); | |
491 | # define baddr_u(i0,r0,r1,cc) _baddr_u(_jit,i0,r0,r1,cc) | |
492 | static jit_word_t _baddr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, | |
493 | jit_bool_t); | |
494 | # define baddi_u(i0,r0,i1,cc) _baddi_u(_jit,i0,r0,i1,cc) | |
495 | static jit_word_t _baddi_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, | |
496 | jit_bool_t); | |
497 | # define boaddr(i0,r0,r1) baddr(i0,r0,r1,1) | |
498 | # define boaddi(i0,r0,i1) baddi(i0,r0,i1,1) | |
499 | # define boaddr_u(i0,r0,r1) baddr_u(i0,r0,r1,1) | |
500 | # define boaddi_u(i0,r0,i1) baddi_u(i0,r0,i1,1) | |
501 | # define bxaddr(i0,r0,r1) baddr(i0,r0,r1,0) | |
502 | # define bxaddi(i0,r0,i1) baddi(i0,r0,i1,0) | |
503 | # define bxaddr_u(i0,r0,r1) baddr_u(i0,r0,r1,0) | |
504 | # define bxaddi_u(i0,r0,i1) baddi_u(i0,r0,i1,0) | |
505 | # define bsubr(i0,r0,r1,cc) _bsubr(_jit,i0,r0,r1,cc) | |
506 | static jit_word_t _bsubr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, | |
507 | jit_bool_t); | |
508 | # define bsubi(i0,r0,i1,cc) _bsubi(_jit,i0,r0,i1,cc) | |
509 | static jit_word_t _bsubi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, | |
510 | jit_bool_t); | |
511 | # define bsubr_u(i0,r0,r1,cc) _bsubr_u(_jit,i0,r0,r1,cc) | |
512 | static jit_word_t _bsubr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, | |
513 | jit_bool_t); | |
514 | # define bsubi_u(i0,r0,i1,cc) _bsubi_u(_jit,i0,r0,i1,cc) | |
515 | static jit_word_t _bsubi_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, | |
516 | jit_bool_t); | |
517 | # define bosubr(i0,r0,r1) bsubr(i0,r0,r1,1) | |
518 | # define bosubi(i0,r0,i1) bsubi(i0,r0,i1,1) | |
519 | # define bosubr_u(i0,r0,r1) bsubr_u(i0,r0,r1,1) | |
520 | # define bosubi_u(i0,r0,i1) bsubi_u(i0,r0,i1,1) | |
521 | # define bxsubr(i0,r0,r1) bsubr(i0,r0,r1,0) | |
522 | # define bxsubi(i0,r0,i1) bsubi(i0,r0,i1,0) | |
523 | # define bxsubr_u(i0,r0,r1) bsubr_u(i0,r0,r1,0) | |
524 | # define bxsubi_u(i0,r0,i1) bsubi_u(i0,r0,i1,0) | |
525 | # define bmxr(i0,r0,r1,cc) _bmxr(_jit,i0,r0,r1,cc) | |
526 | static jit_word_t _bmxr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, | |
527 | jit_bool_t); | |
528 | # define bmxi(i0,r0,i1,cc) _bmxi(_jit,i0,r0,i1,cc) | |
529 | static jit_word_t _bmxi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, | |
530 | jit_bool_t); | |
531 | # define bmsr(i0,r0,r1) bmxr(i0,r0,r1,1) | |
532 | # define bmsi(i0,r0,i1) bmxi(i0,r0,i1,1) | |
533 | # define bmcr(i0,r0,r1) bmxr(i0,r0,r1,0) | |
534 | # define bmci(i0,r0,i1) bmxi(i0,r0,i1,0) | |
535 | # define ldr_c(r0,r1) _ldr_c(_jit,r0,r1) | |
536 | static void _ldr_c(jit_state_t*,jit_int32_t,jit_int32_t); | |
537 | # define ldi_c(r0,i0) _ldi_c(_jit,r0,i0) | |
538 | static void _ldi_c(jit_state_t*,jit_int32_t,jit_word_t); | |
539 | # define ldr_uc(r0,r1) LDBU(r0,r1,0) | |
540 | # define ldi_uc(r0,i0) _ldi_uc(_jit,r0,i0) | |
541 | static void _ldi_uc(jit_state_t*,jit_int32_t,jit_word_t); | |
542 | # define ldr_s(r0,r1) _ldr_s(_jit,r0,r1) | |
543 | static void _ldr_s(jit_state_t*,jit_int32_t,jit_int32_t); | |
544 | # define ldi_s(r0,i0) _ldi_s(_jit,r0,i0) | |
545 | static void _ldi_s(jit_state_t*,jit_int32_t,jit_word_t); | |
546 | # define ldr_us(r0,r1) LDWU(r0,r1,0) | |
547 | # define ldi_us(r0,i0) _ldi_us(_jit,r0,i0) | |
548 | static void _ldi_us(jit_state_t*,jit_int32_t,jit_word_t); | |
549 | # define ldr_i(r0,r1) LDL(r0,r1,0) | |
550 | # define ldi_i(r0,i0) _ldi_i(_jit,r0,i0) | |
551 | static void _ldi_i(jit_state_t*,jit_int32_t,jit_word_t); | |
552 | # define ldr_ui(r0,r1) _ldr_ui(_jit,r0,r1) | |
553 | static void _ldr_ui(jit_state_t*,jit_int32_t,jit_int32_t); | |
554 | # define ldi_ui(r0,i0) _ldi_ui(_jit,r0,i0) | |
555 | static void _ldi_ui(jit_state_t*,jit_int32_t,jit_word_t); | |
556 | # define ldr(r0,r1) ldr_l(r0,r1) | |
557 | # define ldr_l(r0,r1) LDQ(r0,r1,0) | |
558 | # define ldi_l(r0,i0) _ldi_l(_jit,r0,i0) | |
559 | static void _ldi_l(jit_state_t*,jit_int32_t,jit_word_t); | |
560 | # define ldxr_c(r0,r1,r2) _ldxr_c(_jit,r0,r1,r2) | |
561 | static void _ldxr_c(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
562 | # define ldxi_c(r0,r1,i0) _ldxi_c(_jit,r0,r1,i0) | |
563 | static void _ldxi_c(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
564 | # define ldxr_uc(r0,r1,r2) _ldxr_uc(_jit,r0,r1,r2) | |
565 | static void _ldxr_uc(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
566 | # define ldxi_uc(r0,r1,i0) _ldxi_uc(_jit,r0,r1,i0) | |
567 | static void _ldxi_uc(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
568 | # define ldxr_s(r0,r1,r2) _ldxr_s(_jit,r0,r1,r2) | |
569 | static void _ldxr_s(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
570 | # define ldxi_s(r0,r1,i0) _ldxi_s(_jit,r0,r1,i0) | |
571 | static void _ldxi_s(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
572 | # define ldxr_us(r0,r1,r2) _ldxr_us(_jit,r0,r1,r2) | |
573 | static void _ldxr_us(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
574 | # define ldxi_us(r0,r1,i0) _ldxi_us(_jit,r0,r1,i0) | |
575 | static void _ldxi_us(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
576 | # define ldxr_i(r0,r1,r2) _ldxr_i(_jit,r0,r1,r2) | |
577 | static void _ldxr_i(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
578 | # define ldxi_i(r0,r1,i0) _ldxi_i(_jit,r0,r1,i0) | |
579 | static void _ldxi_i(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
580 | # define ldxr_ui(r0,r1,r2) _ldxr_ui(_jit,r0,r1,r2) | |
581 | static void _ldxr_ui(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
582 | # define ldxi_ui(r0,r1,i0) _ldxi_ui(_jit,r0,r1,i0) | |
583 | static void _ldxi_ui(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
584 | # define ldxr(r0,r1,r2) ldxr_l(r0,r1,r2) | |
585 | # define ldxr_l(r0,r1,r2) _ldxr_l(_jit,r0,r1,r2) | |
586 | static void _ldxr_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
587 | # define ldxi(r0,r1,i0) ldxi_l(r0,r1,i0) | |
588 | # define ldxi_l(r0,r1,i0) _ldxi_l(_jit,r0,r1,i0) | |
589 | static void _ldxi_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); | |
590 | # define str_c(r0,r1) STB(r1,r0,0) | |
591 | # define sti_c(i0,r0) _sti_c(_jit,i0,r0) | |
592 | static void _sti_c(jit_state_t*,jit_word_t,jit_int32_t); | |
593 | # define str_s(r0,r1) STW(r1,r0,0) | |
594 | # define sti_s(i0,r0) _sti_s(_jit,i0,r0) | |
595 | static void _sti_s(jit_state_t*,jit_word_t,jit_int32_t); | |
596 | # define str_i(r0,r1) STL(r1,r0,0) | |
597 | # define sti_i(i0,r0) _sti_i(_jit,i0,r0) | |
598 | static void _sti_i(jit_state_t*,jit_word_t,jit_int32_t); | |
599 | # define str(r0,r1) str_l(r0,r1) | |
600 | # define str_l(r0,r1) STQ(r1,r0,0) | |
601 | # define sti_l(i0,r0) _sti_l(_jit,i0,r0) | |
602 | static void _sti_l(jit_state_t*,jit_word_t,jit_int32_t); | |
603 | # define stxr_c(r0,r1,r2) _stxr_c(_jit,r0,r1,r2) | |
604 | static void _stxr_c(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
605 | # define stxi_c(i0,r0,r1) _stxi_c(_jit,i0,r0,r1) | |
606 | static void _stxi_c(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
607 | # define stxr_s(r0,r1,r2) _stxr_s(_jit,r0,r1,r2) | |
608 | static void _stxr_s(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
609 | # define stxi_s(i0,r0,r1) _stxi_s(_jit,i0,r0,r1) | |
610 | static void _stxi_s(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
611 | # define stxr_i(r0,r1,r2) _stxr_i(_jit,r0,r1,r2) | |
612 | static void _stxr_i(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
613 | # define stxi_i(i0,r0,r1) _stxi_i(_jit,i0,r0,r1) | |
614 | static void _stxi_i(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
615 | # define stxr_l(r0,r1,r2) _stxr_l(_jit,r0,r1,r2) | |
616 | static void _stxr_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
617 | # define stxi(i0,r0,r1) stxi_l(i0,r0,r1) | |
618 | # define stxi_l(i0,r0,r1) _stxi_l(_jit,i0,r0,r1) | |
619 | static void _stxi_l(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
620 | # define extr_c(r0,r1) _extr_c(_jit,r0,r1) | |
621 | static void _extr_c(jit_state_t*,jit_int32_t,jit_int32_t); | |
622 | # define extr_uc(r0,r1) _extr_uc(_jit,r0,r1) | |
623 | static void _extr_uc(jit_state_t*,jit_int32_t,jit_int32_t); | |
624 | # define extr_s(r0,r1) _extr_s(_jit,r0,r1) | |
625 | static void _extr_s(jit_state_t*,jit_int32_t,jit_int32_t); | |
626 | # define extr_us(r0,r1) _extr_us(_jit,r0,r1) | |
627 | static void _extr_us(jit_state_t*,jit_int32_t,jit_int32_t); | |
628 | # define extr_i(r0,r1) _extr_i(_jit,r0,r1) | |
629 | static void _extr_i(jit_state_t*,jit_int32_t,jit_int32_t); | |
630 | # define extr_ui(r0,r1) _extr_ui(_jit,r0,r1) | |
631 | static void _extr_ui(jit_state_t*,jit_int32_t,jit_int32_t); | |
40a44dcb PC |
632 | # define bswapr_us(r0,r1) _bswapr_us(_jit,r0,r1) |
633 | static void _bswapr_us(jit_state_t*,jit_int32_t,jit_int32_t); | |
634 | # define bswapr_ui(r0,r1) _bswapr_ui(_jit,r0,r1) | |
635 | static void _bswapr_ui(jit_state_t*,jit_int32_t,jit_int32_t); | |
636 | # define bswapr_ul(r0,r1) _bswapr_ul(_jit,r0,r1) | |
637 | static void _bswapr_ul(jit_state_t*,jit_int32_t,jit_int32_t); | |
4a71579b PC |
638 | # define jmpr(r0) JMP(_R31_REGNO,r0,0) |
639 | # define jmpi(i0) _jmpi(_jit,i0) | |
640 | static void _jmpi(jit_state_t*, jit_word_t); | |
641 | # define jmpi_p(i0) _jmpi_p(_jit,i0) | |
642 | static jit_word_t _jmpi_p(jit_state_t*, jit_word_t); | |
643 | #define callr(r0) _callr(_jit,r0) | |
644 | static void _callr(jit_state_t*, jit_int32_t); | |
645 | # define calli(i0) _calli(_jit,i0) | |
646 | static void _calli(jit_state_t*, jit_word_t); | |
647 | # define calli_p(i0) _calli_p(_jit,i0) | |
648 | static jit_word_t _calli_p(jit_state_t*, jit_word_t); | |
649 | # define prolog(node) _prolog(_jit,node) | |
650 | static void _prolog(jit_state_t*,jit_node_t*); | |
651 | # define epilog(node) _epilog(_jit,node) | |
652 | static void _epilog(jit_state_t*,jit_node_t*); | |
653 | # define vastart(r0) _vastart(_jit, r0) | |
654 | static void _vastart(jit_state_t*, jit_int32_t); | |
655 | # define vaarg(r0, r1) _vaarg(_jit, r0, r1) | |
656 | static void _vaarg(jit_state_t*, jit_int32_t, jit_int32_t); | |
657 | # define patch_at(jump,label) _patch_at(_jit,jump,label) | |
658 | static void _patch_at(jit_state_t*,jit_word_t,jit_word_t); | |
659 | #endif | |
660 | ||
661 | #if CODE | |
662 | static void | |
663 | _Pcd(jit_state_t *_jit, int o, unsigned int n) | |
664 | { | |
665 | assert(_u6_p(o)); | |
666 | assert(_u26_p(n)); | |
667 | ii((o<<26)|_u26(n)); | |
668 | } | |
669 | ||
670 | static void | |
671 | _Bra(jit_state_t *_jit, int o, int ra, int d) | |
672 | { | |
673 | assert(_u6_p(o)); | |
674 | assert(_u5_p(ra)); | |
675 | assert(_s21_p(d)); | |
676 | ii((o<<26)|(ra<<21)|_u21(d)); | |
677 | } | |
678 | ||
679 | static void | |
680 | _Mem(jit_state_t *_jit, int o, int ra, int rb, unsigned int d) | |
681 | { | |
682 | assert(_u6_p(o)); | |
683 | assert(_u5_p(ra)); | |
684 | assert(_u5_p(rb)); | |
685 | assert(_u16_p(d)); | |
686 | ii((o<<26)|(ra<<21)|(rb<<16)|_u16(d)); | |
687 | } | |
688 | ||
689 | static void | |
690 | _Mbr(jit_state_t *_jit, int o, int ra, int rb, int h, int d) | |
691 | { | |
692 | assert(_u6_p(o)); | |
693 | assert(_u5_p(ra)); | |
694 | assert(_u5_p(rb)); | |
695 | assert(_u2_p(h)); | |
696 | assert(_s14_p(d)); | |
697 | ii((o<<26)|(ra<<21)|(rb<<16)|(h<<14)|_u14(d)); | |
698 | } | |
699 | ||
700 | static void | |
701 | _Opr(jit_state_t *_jit, int o, int ra, int rb, unsigned int f, int rc) | |
702 | { | |
703 | assert(_u6_p(o)); | |
704 | assert(_u5_p(ra)); | |
705 | assert(_u5_p(rb)); | |
706 | assert(_u5_p(rc)); | |
707 | assert(_u11_p(f)); | |
708 | ii((o<<26)|(ra<<21)|(rb<<16)|(_u11(f)<<5)|rc); | |
709 | } | |
710 | ||
711 | static void | |
712 | _Opi(jit_state_t *_jit, int o, int ra, unsigned int i, unsigned int f, int rc) | |
713 | { | |
714 | assert(_u6_p(o)); | |
715 | assert(_u5_p(ra)); | |
716 | assert(_u8_p(i)); | |
717 | assert(_u5_p(rc)); | |
718 | assert(_u7_p(f)); | |
719 | ii((o<<26)|(ra<<21)|(_u8(i)<<13)|(1<<12)|(_u7(f)<<5)|rc); | |
720 | } | |
721 | ||
722 | static void | |
723 | _nop(jit_state_t *_jit, jit_int32_t i0) | |
724 | { | |
725 | for (; i0 > 0; i0 -= 4) | |
726 | NOP(); | |
727 | assert(i0 == 0); | |
728 | } | |
729 | ||
730 | static void | |
731 | _movr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
732 | { | |
733 | if (r0 != r1) | |
734 | MOV(r1, r0); | |
735 | } | |
736 | ||
737 | static void | |
738 | _movi(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
739 | { | |
740 | jit_int32_t reg; | |
741 | jit_int16_t s0, s1, s2, s3; | |
742 | s0 = i0; | |
743 | s1 = i0 >> 16; | |
744 | s2 = i0 >> 32; | |
745 | s3 = i0 >> 48; | |
746 | if (s0 < 0) | |
747 | ++s1; | |
748 | if (s2 < 0) | |
749 | ++s3; | |
750 | if (_u8_p(i0)) | |
751 | MOVi(_u8(i0), r0); | |
752 | else if (_s16_p(i0)) | |
753 | LDA(r0, _R31_REGNO, _u16(s0)); | |
754 | else if (_s32_p(i0)) { | |
755 | LDA(r0, _R31_REGNO, _u16(s0)); | |
756 | LDAH(r0, r0, _u16(s1)); | |
757 | } | |
758 | else if (_u32_p(i0)) { | |
759 | LDA(r0, _R31_REGNO, _u16(s0)); | |
760 | if (s1) | |
761 | LDAH(r0, r0, _u16(s1)); | |
762 | lshi(r0, r0, 32); | |
763 | rshi_u(r0, r0, 32); | |
764 | } | |
765 | else if (_u32(i0) == 0) { | |
766 | LDA(r0, _R31_REGNO, _u16(s2)); | |
767 | if (s3) | |
768 | LDAH(r0, r0, _u16(s3)); | |
769 | lshi(r0, r0, 32); | |
770 | } | |
771 | else { | |
772 | reg = jit_get_reg(jit_class_gpr); | |
773 | LDA(r0, _R31_REGNO, _u16(s0)); | |
774 | LDA(rn(reg), _R31_REGNO, _u16(s2)); | |
775 | if (s1) | |
776 | LDAH(r0, r0, _u16(s1)); | |
777 | if (s3) | |
778 | LDAH(rn(reg), rn(reg), _u16(s3)); | |
779 | lshi(r0, r0, 32); | |
780 | rshi_u(r0, r0, 32); | |
781 | lshi(rn(reg), rn(reg), 32); | |
782 | orr(r0, r0, rn(reg)); | |
783 | jit_unget_reg(reg); | |
784 | } | |
785 | } | |
786 | ||
787 | static jit_word_t | |
788 | _movi_p(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
789 | { | |
790 | jit_word_t w; | |
791 | jit_int32_t reg; | |
792 | jit_int16_t s0, s1, s2, s3; | |
793 | w = _jit->pc.w; | |
794 | reg = jit_get_reg(jit_class_gpr); | |
795 | s0 = i0; | |
796 | s1 = i0 >> 16; | |
797 | s2 = i0 >> 32; | |
798 | s3 = i0 >> 48; | |
799 | if (s0 < 0) | |
800 | ++s1; | |
801 | if (s2 < 0) | |
802 | ++s3; | |
803 | LDA(r0, _R31_REGNO, _u16(s0)); | |
804 | LDA(rn(reg), _R31_REGNO, _u16(s2)); | |
805 | LDAH(r0, r0, _u16(s1)); | |
806 | LDAH(rn(reg), rn(reg), _u16(s3)); | |
807 | lshi(r0, r0, 32); | |
808 | rshi_u(r0, r0, 32); | |
809 | lshi(rn(reg), rn(reg), 32); | |
810 | orr(r0, r0, rn(reg)); | |
811 | jit_unget_reg(reg); | |
812 | return (w); | |
813 | } | |
814 | ||
ba3814c1 PC |
815 | static void |
816 | _casx(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, | |
817 | jit_int32_t r2, jit_int32_t r3, jit_word_t i0) | |
818 | { | |
c0c16242 PC |
819 | jit_word_t jump0, jump1, again, done; |
820 | jit_int32_t iscasi, r1_reg; | |
821 | if ((iscasi = (r1 == _NOREG))) { | |
822 | r1_reg = jit_get_reg(jit_class_gpr); | |
823 | r1 = rn(r1_reg); | |
824 | movi(r1, i0); | |
825 | } | |
826 | again = _jit->pc.w; /* AGAIN */ | |
827 | LDQ_L(r0, r1, 0); /* Load r0 locked */ | |
828 | jump0 = bner(0, r0, r2); /* bne FAIL r0 r2 */ | |
829 | movr(r0, r3); /* Move to r0 to attempt to store */ | |
830 | STQ_C(r0, r1, 0); /* r0 is an in/out argument */ | |
831 | jump1 = _jit->pc.w; | |
832 | BEQ(r0, 0); /* beqi AGAIN r0 0 */ | |
833 | patch_at(jump1, again); | |
834 | jump1 = _jit->pc.w; | |
835 | BR(_R31_REGNO, 0); /* r0 set to 1 if store succeeded */ | |
836 | patch_at(jump0, _jit->pc.w); /* FAIL: */ | |
837 | movi(r0, 0); /* Already locked */ | |
838 | patch_at(jump1, _jit->pc.w); | |
839 | if (iscasi) | |
840 | jit_unget_reg(r1_reg); | |
ba3814c1 PC |
841 | } |
842 | ||
4a71579b PC |
843 | static void |
844 | _addi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
845 | { | |
846 | jit_int32_t reg; | |
847 | if (_u8_p(i0)) | |
848 | ADDQi(r1, i0, r0); | |
849 | else if (_s16_p(i0)) | |
850 | LDA(r0, r1, _u16(i0)); | |
851 | else { | |
852 | reg = jit_get_reg(jit_class_gpr); | |
853 | movi(rn(reg), i0); | |
854 | addr(r0, r1, rn(reg)); | |
855 | jit_unget_reg(reg); | |
856 | } | |
857 | } | |
858 | ||
859 | static void | |
860 | _addcr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
861 | { | |
862 | jit_int32_t reg; | |
863 | if (jit_carry == _NOREG) | |
864 | jit_carry = jit_get_reg(jit_class_gpr); | |
865 | if (r0 == r1) { | |
866 | reg = jit_get_reg(jit_class_gpr); | |
867 | addr(rn(reg), r1, r2); | |
868 | ltr_u(rn(jit_carry), rn(reg), r1); | |
869 | movr(r0, rn(reg)); | |
870 | jit_unget_reg(reg); | |
871 | } | |
872 | else { | |
873 | addr(r0, r1, r2); | |
874 | ltr_u(rn(jit_carry), r0, r1); | |
875 | } | |
876 | } | |
877 | ||
878 | static void | |
879 | _addci(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
880 | { | |
881 | jit_int32_t reg; | |
882 | if (jit_carry == _NOREG) | |
883 | jit_carry = jit_get_reg(jit_class_gpr); | |
884 | if (r0 == r1) { | |
885 | reg = jit_get_reg(jit_class_gpr); | |
886 | addi(rn(reg), r1, i0); | |
887 | ltr_u(rn(jit_carry), rn(reg), r1); | |
888 | movr(r0, rn(reg)); | |
889 | jit_unget_reg(reg); | |
890 | } | |
891 | else { | |
892 | addi(r0, r1, i0); | |
893 | ltr_u(rn(jit_carry), r0, r1); | |
894 | } | |
895 | } | |
896 | ||
897 | static void | |
898 | _addxr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
899 | { | |
900 | jit_int32_t reg; | |
901 | assert(jit_carry != _NOREG); | |
902 | reg = jit_get_reg(jit_class_gpr); | |
903 | movr(rn(reg), rn(jit_carry)); | |
904 | addcr(r0, r1, r2); | |
905 | addcr(r0, r0, rn(reg)); | |
906 | jit_unget_reg(reg); | |
907 | } | |
908 | ||
909 | static void | |
910 | _addxi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
911 | { | |
912 | jit_int32_t reg; | |
913 | assert(jit_carry != _NOREG); | |
914 | reg = jit_get_reg(jit_class_gpr); | |
915 | movr(rn(reg), rn(jit_carry)); | |
916 | addci(r0, r1, i0); | |
917 | addcr(r0, r0, rn(reg)); | |
918 | jit_unget_reg(reg); | |
919 | } | |
920 | ||
921 | static void | |
922 | _subi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
923 | { | |
924 | jit_int32_t reg; | |
925 | if (_u8_p(i0)) | |
926 | SUBQi(r1, i0, r0); | |
927 | else if (_s16_p(-i0)) | |
928 | LDA(r0, r1, _u16(-i0)); | |
929 | else { | |
930 | reg = jit_get_reg(jit_class_gpr); | |
931 | movi(rn(reg), i0); | |
932 | subr(r0, r1, rn(reg)); | |
933 | jit_unget_reg(reg); | |
934 | } | |
935 | } | |
936 | ||
937 | static void | |
938 | _subcr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
939 | { | |
940 | jit_int32_t reg; | |
941 | if (jit_carry == _NOREG) | |
942 | jit_carry = jit_get_reg(jit_class_gpr); | |
943 | if (r0 == r1) { | |
944 | reg = jit_get_reg(jit_class_gpr); | |
945 | subr(rn(reg), r1, r2); | |
946 | ltr_u(rn(jit_carry), r1, rn(reg)); | |
947 | movr(r0, rn(reg)); | |
948 | jit_unget_reg(reg); | |
949 | } | |
950 | else { | |
951 | subr(r0, r1, r2); | |
952 | ltr_u(rn(jit_carry), r1, r0); | |
953 | } | |
954 | } | |
955 | ||
956 | static void | |
957 | _subci(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
958 | { | |
959 | jit_int32_t reg; | |
960 | if (jit_carry == _NOREG) | |
961 | jit_carry = jit_get_reg(jit_class_gpr); | |
962 | if (r0 == r1) { | |
963 | reg = jit_get_reg(jit_class_gpr); | |
964 | addi(rn(reg), r1, -i0); | |
965 | ltr_u(rn(jit_carry), r1, rn(reg)); | |
966 | movr(r0, rn(reg)); | |
967 | jit_unget_reg(reg); | |
968 | } | |
969 | else { | |
970 | addi(r0, r1, -i0); | |
971 | ltr_u(rn(jit_carry), r1, r0); | |
972 | } | |
973 | } | |
974 | ||
975 | static void | |
976 | _subxr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
977 | { | |
978 | jit_int32_t reg; | |
979 | assert(jit_carry != _NOREG); | |
980 | reg = jit_get_reg(jit_class_gpr); | |
981 | movr(rn(reg), rn(jit_carry)); | |
982 | subcr(r0, r1, r2); | |
983 | subcr(r0, r0, rn(reg)); | |
984 | jit_unget_reg(reg); | |
985 | } | |
986 | ||
987 | static void | |
988 | _subxi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
989 | { | |
990 | jit_int32_t reg; | |
991 | assert(jit_carry != _NOREG); | |
992 | reg = jit_get_reg(jit_class_gpr); | |
993 | movr(rn(reg), rn(jit_carry)); | |
994 | subci(r0, r1, i0); | |
995 | subcr(r0, r0, rn(reg)); | |
996 | jit_unget_reg(reg); | |
997 | } | |
998 | ||
999 | static void | |
1000 | _rsbi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1001 | { | |
1002 | subi(r0, r1, i0); | |
1003 | negr(r0, r0); | |
1004 | } | |
1005 | ||
1006 | static void | |
1007 | _muli(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1008 | { | |
1009 | jit_int32_t reg; | |
1010 | if (_u8_p(i0)) | |
1011 | MULQi(r1, i0, r0); | |
1012 | else { | |
1013 | reg = jit_get_reg(jit_class_gpr); | |
1014 | movi(rn(reg), i0); | |
1015 | mulr(r0, r1, rn(reg)); | |
1016 | jit_unget_reg(reg); | |
1017 | } | |
1018 | } | |
1019 | ||
1020 | static void | |
1021 | _qmulr(jit_state_t *_jit, jit_int32_t r0, | |
1022 | jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
1023 | { | |
1024 | jit_int32_t reg; | |
1025 | /* The only invalid condition is r0 == r1 */ | |
1026 | jit_int32_t t2, t3, s2, s3; | |
1027 | if (r2 == r0 || r2 == r1) { | |
1028 | s2 = jit_get_reg(jit_class_gpr); | |
1029 | t2 = rn(s2); | |
1030 | movr(t2, r2); | |
1031 | } | |
1032 | else | |
1033 | t2 = r2; | |
1034 | if (r3 == r0 || r3 == r1) { | |
1035 | s3 = jit_get_reg(jit_class_gpr); | |
1036 | t3 = rn(s3); | |
1037 | movr(t3, r3); | |
1038 | } | |
1039 | else | |
1040 | t3 = r3; | |
1041 | qmulr_u(r0, r1, r2, r3); | |
1042 | reg = jit_get_reg(jit_class_gpr); | |
1043 | /**/ | |
1044 | rshi(rn(reg), t2, 63); | |
1045 | mulr(rn(reg), rn(reg), t3); | |
1046 | addr(r1, r1, rn(reg)); | |
1047 | /**/ | |
1048 | rshi(rn(reg), t3, 63); | |
1049 | mulr(rn(reg), rn(reg), t2); | |
1050 | addr(r1, r1, rn(reg)); | |
1051 | jit_unget_reg(reg); | |
1052 | if (t2 != r2) | |
1053 | jit_unget_reg(s2); | |
1054 | if (t3 != r3) | |
1055 | jit_unget_reg(s3); | |
1056 | } | |
1057 | ||
1058 | static void | |
1059 | _qmuli(jit_state_t *_jit, jit_int32_t r0, | |
1060 | jit_int32_t r1, jit_int32_t r2, jit_word_t i0) | |
1061 | { | |
1062 | jit_int32_t reg; | |
1063 | reg = jit_get_reg(jit_class_gpr); | |
1064 | movi(rn(reg), i0); | |
1065 | qmulr(r0, r1, r2, rn(reg)); | |
1066 | jit_unget_reg(reg); | |
1067 | } | |
1068 | ||
1069 | static void | |
1070 | _qmulr_u(jit_state_t *_jit, jit_int32_t r0, | |
1071 | jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
1072 | { | |
1073 | jit_int32_t reg; | |
1074 | if (r0 == r2 || r0 == r3) { | |
1075 | reg = jit_get_reg(jit_class_gpr); | |
1076 | mulr(rn(reg), r2, r3); | |
1077 | } | |
1078 | else | |
1079 | mulr(r0, r2, r3); | |
1080 | UMULH(r2, r3, r1); | |
1081 | if (r0 == r2 || r0 == r3) { | |
1082 | movr(r0, rn(reg)); | |
1083 | jit_unget_reg(reg); | |
1084 | } | |
1085 | } | |
1086 | ||
1087 | static void | |
1088 | _qmuli_u(jit_state_t *_jit, jit_int32_t r0, | |
1089 | jit_int32_t r1, jit_int32_t r2, jit_word_t i0) | |
1090 | { | |
1091 | jit_int32_t reg; | |
1092 | if (_u8_p(i0)) { | |
1093 | if (r0 == r2) { | |
1094 | reg = jit_get_reg(jit_class_gpr); | |
1095 | muli(rn(reg), r2, i0); | |
1096 | } | |
1097 | else | |
1098 | muli(r0, r2, i0); | |
1099 | UMULHi(r2, i0, r1); | |
1100 | if (r0 == r2) { | |
1101 | movr(r0, rn(reg)); | |
1102 | jit_unget_reg(reg); | |
1103 | } | |
1104 | } | |
1105 | else { | |
1106 | reg = jit_get_reg(jit_class_gpr); | |
1107 | movi(rn(reg), i0); | |
1108 | qmulr_u(r0, r1, r2, rn(reg)); | |
1109 | jit_unget_reg(reg); | |
1110 | } | |
1111 | } | |
1112 | ||
1113 | static jit_word_t | |
1114 | __idiv(jit_word_t u, jit_word_t v) | |
1115 | { | |
1116 | return (u / v); | |
1117 | } | |
1118 | ||
1119 | static void | |
1120 | _divr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1121 | { | |
1122 | movr(_A0_REGNO, r1); | |
1123 | movr(_A1_REGNO, r2); | |
1124 | calli((jit_word_t)__idiv); | |
1125 | movr(r0, _V0_REGNO); | |
1126 | } | |
1127 | ||
1128 | static void | |
1129 | _divi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1130 | { | |
1131 | movr(_A0_REGNO, r1); | |
1132 | movi(_A1_REGNO, i0); | |
1133 | calli((jit_word_t)__idiv); | |
1134 | movr(r0, _V0_REGNO); | |
1135 | } | |
1136 | ||
1137 | static jit_uword_t | |
1138 | __udiv(jit_uword_t u, jit_uword_t v) | |
1139 | { | |
1140 | return (u / v); | |
1141 | } | |
1142 | ||
1143 | static void | |
1144 | _divr_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1145 | { | |
1146 | movr(_A0_REGNO, r1); | |
1147 | movr(_A1_REGNO, r2); | |
1148 | calli((jit_word_t)__udiv); | |
1149 | movr(r0, _V0_REGNO); | |
1150 | } | |
1151 | ||
1152 | static void | |
1153 | _divi_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1154 | { | |
1155 | movr(_A0_REGNO, r1); | |
1156 | movi(_A1_REGNO, i0); | |
1157 | calli((jit_word_t)__udiv); | |
1158 | movr(r0, _V0_REGNO); | |
1159 | } | |
1160 | ||
1161 | static jit_word_t | |
1162 | __irem(jit_word_t u, jit_word_t v) | |
1163 | { | |
1164 | return (u % v); | |
1165 | } | |
1166 | ||
1167 | static void | |
1168 | _remr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1169 | { | |
1170 | movr(_A0_REGNO, r1); | |
1171 | movr(_A1_REGNO, r2); | |
1172 | calli((jit_word_t)__irem); | |
1173 | movr(r0, _V0_REGNO); | |
1174 | } | |
1175 | ||
1176 | static void | |
1177 | _remi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1178 | { | |
1179 | movr(_A0_REGNO, r1); | |
1180 | movi(_A1_REGNO, i0); | |
1181 | calli((jit_word_t)__irem); | |
1182 | movr(r0, _V0_REGNO); | |
1183 | } | |
1184 | ||
1185 | static jit_uword_t | |
1186 | __urem(jit_uword_t u, jit_uword_t v) | |
1187 | { | |
1188 | return (u % v); | |
1189 | } | |
1190 | ||
1191 | static void | |
1192 | _remr_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1193 | { | |
1194 | movr(_A0_REGNO, r1); | |
1195 | movr(_A1_REGNO, r2); | |
1196 | calli((jit_word_t)__urem); | |
1197 | movr(r0, _V0_REGNO); | |
1198 | } | |
1199 | ||
1200 | static void | |
1201 | _remi_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1202 | { | |
1203 | movr(_A0_REGNO, r1); | |
1204 | movi(_A1_REGNO, i0); | |
1205 | calli((jit_word_t)__urem); | |
1206 | movr(r0, _V0_REGNO); | |
1207 | } | |
1208 | ||
1209 | static jit_word_t | |
1210 | __idivrem(jit_word_t u, jit_word_t v, jit_word_t *rem) | |
1211 | { | |
1212 | *rem = u % v; | |
1213 | return (u / v); | |
1214 | } | |
1215 | ||
1216 | static void | |
1217 | _qdivr(jit_state_t *_jit, | |
1218 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
1219 | { | |
1220 | movr(_A0_REGNO, r2); | |
1221 | movr(_A1_REGNO, r3); | |
1222 | subi(_A2_REGNO, _FP_REGNO, 8); | |
1223 | calli((jit_word_t)__idivrem); | |
1224 | movr(r0, _V0_REGNO); | |
1225 | ldxi(r1, _FP_REGNO, -8); | |
1226 | } | |
1227 | ||
1228 | static void | |
1229 | _qdivi(jit_state_t *_jit, | |
1230 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_word_t i0) | |
1231 | { | |
1232 | movr(_A0_REGNO, r2); | |
1233 | movi(_A1_REGNO, i0); | |
1234 | subi(_A2_REGNO, _FP_REGNO, 8); | |
1235 | calli((jit_word_t)__idivrem); | |
1236 | movr(r0, _V0_REGNO); | |
1237 | ldxi(r1, _FP_REGNO, -8); | |
1238 | } | |
1239 | ||
1240 | static jit_word_t | |
1241 | __udivrem(jit_uword_t u, jit_uword_t v, jit_uword_t *rem) | |
1242 | { | |
1243 | *rem = u % v; | |
1244 | return (u / v); | |
1245 | } | |
1246 | ||
1247 | static void | |
1248 | _qdivr_u(jit_state_t *_jit, | |
1249 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
1250 | { | |
1251 | movr(_A0_REGNO, r2); | |
1252 | movr(_A1_REGNO, r3); | |
1253 | subi(_A2_REGNO, _FP_REGNO, 8); | |
1254 | calli((jit_word_t)__udivrem); | |
1255 | movr(r0, _V0_REGNO); | |
1256 | ldxi(r1, _FP_REGNO, -8); | |
1257 | } | |
1258 | ||
1259 | static void | |
1260 | _qdivi_u(jit_state_t *_jit, | |
1261 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_word_t i0) | |
1262 | { | |
1263 | movr(_A0_REGNO, r2); | |
1264 | movi(_A1_REGNO, i0); | |
1265 | subi(_A2_REGNO, _FP_REGNO, 8); | |
1266 | calli((jit_word_t)__udivrem); | |
1267 | movr(r0, _V0_REGNO); | |
1268 | ldxi(r1, _FP_REGNO, -8); | |
1269 | } | |
1270 | ||
1271 | static void | |
1272 | _lshi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1273 | { | |
1274 | assert(i0 >= 0 && i0 < 64); | |
1275 | SLLi(r1, i0, r0); | |
1276 | } | |
1277 | ||
1278 | static void | |
1279 | _rshi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1280 | { | |
1281 | assert(i0 >= 0 && i0 < 64); | |
1282 | SRAi(r1, i0, r0); | |
1283 | } | |
1284 | ||
1285 | static void | |
1286 | _rshi_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1287 | { | |
1288 | assert(i0 >= 0 && i0 < 64); | |
1289 | SRLi(r1, i0, r0); | |
1290 | } | |
1291 | ||
1292 | static void | |
1293 | _andi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1294 | { | |
1295 | jit_int32_t reg; | |
1296 | if (_u8_p(i0)) | |
1297 | ANDi(r1, i0, r0); | |
1298 | else { | |
1299 | reg = jit_get_reg(jit_class_gpr); | |
1300 | movi(rn(reg), i0); | |
1301 | andr(r0, r1, rn(reg)); | |
1302 | jit_unget_reg(reg); | |
1303 | } | |
1304 | } | |
1305 | ||
1306 | static void | |
1307 | _ori(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1308 | { | |
1309 | jit_int32_t reg; | |
1310 | if (_u8_p(i0)) | |
1311 | ORi(r1, i0, r0); | |
1312 | else { | |
1313 | reg = jit_get_reg(jit_class_gpr); | |
1314 | movi(rn(reg), i0); | |
1315 | orr(r0, r1, rn(reg)); | |
1316 | jit_unget_reg(reg); | |
1317 | } | |
1318 | } | |
1319 | ||
1320 | static void | |
1321 | _xori(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1322 | { | |
1323 | jit_int32_t reg; | |
1324 | if (_u8_p(i0)) | |
1325 | XORi(r1, i0, r0); | |
1326 | else { | |
1327 | reg = jit_get_reg(jit_class_gpr); | |
1328 | movi(rn(reg), i0); | |
1329 | xorr(r0, r1, rn(reg)); | |
1330 | jit_unget_reg(reg); | |
1331 | } | |
1332 | } | |
1333 | ||
1334 | static void | |
1335 | _lti(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1336 | { | |
1337 | jit_int32_t reg; | |
1338 | if (_u8_p(i0)) | |
1339 | CMPLTi(r1, i0, r0); | |
1340 | else { | |
1341 | reg = jit_get_reg(jit_class_gpr); | |
1342 | movi(rn(reg), i0); | |
1343 | ltr(r0, r1, rn(reg)); | |
1344 | jit_unget_reg(reg); | |
1345 | } | |
1346 | } | |
1347 | ||
1348 | static void | |
1349 | _lti_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1350 | { | |
1351 | jit_int32_t reg; | |
1352 | if (_u8_p(i0)) | |
1353 | CMPULTi(r1, i0, r0); | |
1354 | else { | |
1355 | reg = jit_get_reg(jit_class_gpr); | |
1356 | movi(rn(reg), i0); | |
1357 | ltr_u(r0, r1, rn(reg)); | |
1358 | jit_unget_reg(reg); | |
1359 | } | |
1360 | } | |
1361 | ||
1362 | static void | |
1363 | _lei(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1364 | { | |
1365 | jit_int32_t reg; | |
1366 | if (_u8_p(i0)) | |
1367 | CMPLEi(r1, i0, r0); | |
1368 | else { | |
1369 | reg = jit_get_reg(jit_class_gpr); | |
1370 | movi(rn(reg), i0); | |
1371 | ler(r0, r1, rn(reg)); | |
1372 | jit_unget_reg(reg); | |
1373 | } | |
1374 | } | |
1375 | ||
1376 | static void | |
1377 | _lei_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1378 | { | |
1379 | jit_int32_t reg; | |
1380 | jit_word_t ni0; | |
1381 | ni0 = -i0; | |
1382 | if (_u8_p(i0)) | |
1383 | CMPULEi(r1, i0, r0); | |
1384 | else { | |
1385 | reg = jit_get_reg(jit_class_gpr); | |
1386 | movi(rn(reg), i0); | |
1387 | ler_u(r0, r1, rn(reg)); | |
1388 | jit_unget_reg(reg); | |
1389 | } | |
1390 | } | |
1391 | ||
1392 | static void | |
1393 | _eqi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1394 | { | |
1395 | jit_int32_t reg; | |
1396 | if (_u8_p(i0)) | |
1397 | CMPEQi(r1, i0, r0); | |
1398 | else { | |
1399 | reg = jit_get_reg(jit_class_gpr); | |
1400 | movi(rn(reg), i0); | |
1401 | eqr(r0, r1, rn(reg)); | |
1402 | jit_unget_reg(reg); | |
1403 | } | |
1404 | } | |
1405 | ||
1406 | static void | |
1407 | _gei(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1408 | { | |
1409 | jit_int32_t reg; | |
1410 | reg = jit_get_reg(jit_class_gpr); | |
1411 | movi(rn(reg), i0); | |
1412 | ger(r0, r1, rn(reg)); | |
1413 | jit_unget_reg(reg); | |
1414 | } | |
1415 | ||
1416 | static void | |
1417 | _gei_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1418 | { | |
1419 | jit_int32_t reg; | |
1420 | reg = jit_get_reg(jit_class_gpr); | |
1421 | movi(rn(reg), i0); | |
1422 | ger_u(r0, r1, rn(reg)); | |
1423 | jit_unget_reg(reg); | |
1424 | } | |
1425 | ||
1426 | static void | |
1427 | _gti(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1428 | { | |
1429 | jit_int32_t reg; | |
1430 | reg = jit_get_reg(jit_class_gpr); | |
1431 | movi(rn(reg), i0); | |
1432 | gtr(r0, r1, rn(reg)); | |
1433 | jit_unget_reg(reg); | |
1434 | } | |
1435 | ||
1436 | static void | |
1437 | _gti_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1438 | { | |
1439 | jit_int32_t reg; | |
1440 | reg = jit_get_reg(jit_class_gpr); | |
1441 | movi(rn(reg), i0); | |
1442 | gtr_u(r0, r1, rn(reg)); | |
1443 | jit_unget_reg(reg); | |
1444 | } | |
1445 | ||
1446 | static void | |
1447 | _ner(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1448 | { | |
1449 | CMPEQ(r1, r2, r0); | |
1450 | CMPEQi(r0, 0, r0); | |
1451 | } | |
1452 | ||
1453 | static void | |
1454 | _nei(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1455 | { | |
1456 | jit_int32_t reg; | |
1457 | if (_u8_p(i0)) { | |
1458 | CMPEQi(r1, i0, r0); | |
1459 | CMPEQi(r0, 0, r0); | |
1460 | } | |
1461 | else { | |
1462 | reg = jit_get_reg(jit_class_gpr); | |
1463 | movi(rn(reg), i0); | |
1464 | ner(r0, r1, rn(reg)); | |
1465 | jit_unget_reg(reg); | |
1466 | } | |
1467 | } | |
1468 | ||
1469 | static jit_word_t | |
1470 | _bltr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1471 | { | |
1472 | jit_word_t w; | |
1473 | jit_int32_t reg; | |
1474 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1475 | ltr(rn(reg), r0, r1); | |
1476 | w = _jit->pc.w; | |
1477 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1478 | jit_unget_reg(reg); | |
1479 | return (w); | |
1480 | } | |
1481 | ||
1482 | static jit_word_t | |
1483 | _blti(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1484 | { | |
1485 | jit_word_t w; | |
1486 | jit_int32_t reg; | |
1487 | if (i1 == 0) { | |
1488 | w = _jit->pc.w; | |
1489 | BLT(r0, ((i0 - w) >> 2) - 1); | |
1490 | } | |
1491 | else { | |
1492 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1493 | lti(rn(reg), r0, i1); | |
1494 | w = _jit->pc.w; | |
1495 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1496 | jit_unget_reg(reg); | |
1497 | } | |
1498 | return (w); | |
1499 | } | |
1500 | ||
1501 | static jit_word_t | |
1502 | _bltr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1503 | { | |
1504 | jit_word_t w; | |
1505 | jit_int32_t reg; | |
1506 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1507 | ltr_u(rn(reg), r0, r1); | |
1508 | w = _jit->pc.w; | |
1509 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1510 | jit_unget_reg(reg); | |
1511 | return (w); | |
1512 | } | |
1513 | ||
1514 | static jit_word_t | |
1515 | _blti_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1516 | { | |
1517 | jit_word_t w; | |
1518 | jit_int32_t reg; | |
1519 | /* FIXME cannot optimize zero because need to return a patcheable address */ | |
1520 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1521 | lti_u(rn(reg), r0, i1); | |
1522 | w = _jit->pc.w; | |
1523 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1524 | jit_unget_reg(reg); | |
1525 | return (w); | |
1526 | } | |
1527 | ||
1528 | static jit_word_t | |
1529 | _bler(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1530 | { | |
1531 | jit_word_t w; | |
1532 | jit_int32_t reg; | |
1533 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1534 | ler(rn(reg), r0, r1); | |
1535 | w = _jit->pc.w; | |
1536 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1537 | jit_unget_reg(reg); | |
1538 | return (w); | |
1539 | } | |
1540 | ||
1541 | static jit_word_t | |
1542 | _blei(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1543 | { | |
1544 | jit_word_t w; | |
1545 | jit_int32_t reg; | |
1546 | if (i1 == 0) { | |
1547 | w = _jit->pc.w; | |
1548 | BLE(r0, ((i0 - w) >> 2) - 1); | |
1549 | } | |
1550 | else { | |
1551 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1552 | lei(rn(reg), r0, i1); | |
1553 | w = _jit->pc.w; | |
1554 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1555 | jit_unget_reg(reg); | |
1556 | } | |
1557 | return (w); | |
1558 | } | |
1559 | ||
1560 | static jit_word_t | |
1561 | _bler_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1562 | { | |
1563 | jit_word_t w; | |
1564 | jit_int32_t reg; | |
1565 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1566 | ler_u(rn(reg), r0, r1); | |
1567 | w = _jit->pc.w; | |
1568 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1569 | jit_unget_reg(reg); | |
1570 | return (w); | |
1571 | } | |
1572 | ||
1573 | static jit_word_t | |
1574 | _blei_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1575 | { | |
1576 | jit_word_t w; | |
1577 | jit_int32_t reg; | |
1578 | if (i1 == 0) { | |
1579 | w = _jit->pc.w; | |
1580 | BEQ(r0, ((i0 - w) >> 2) - 1); | |
1581 | } | |
1582 | else { | |
1583 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1584 | lei_u(rn(reg), r0, i1); | |
1585 | w = _jit->pc.w; | |
1586 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1587 | jit_unget_reg(reg); | |
1588 | } | |
1589 | return (w); | |
1590 | } | |
1591 | ||
1592 | static jit_word_t | |
1593 | _beqr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1594 | { | |
1595 | jit_word_t w; | |
1596 | jit_int32_t reg; | |
1597 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1598 | eqr(rn(reg), r0, r1); | |
1599 | w = _jit->pc.w; | |
1600 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1601 | jit_unget_reg(reg); | |
1602 | return (w); | |
1603 | } | |
1604 | ||
1605 | static jit_word_t | |
1606 | _beqi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1607 | { | |
1608 | jit_word_t w; | |
1609 | jit_int32_t reg; | |
1610 | if (i1 == 0) { | |
1611 | w = _jit->pc.w; | |
1612 | BEQ(r0, ((i0 - w) >> 2) - 1); | |
1613 | } | |
1614 | else { | |
1615 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1616 | eqi(rn(reg), r0, i1); | |
1617 | w = _jit->pc.w; | |
1618 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1619 | jit_unget_reg(reg); | |
1620 | } | |
1621 | return (w); | |
1622 | } | |
1623 | ||
1624 | static jit_word_t | |
1625 | _bger(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1626 | { | |
1627 | jit_word_t w; | |
1628 | jit_int32_t reg; | |
1629 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1630 | ger(rn(reg), r0, r1); | |
1631 | w = _jit->pc.w; | |
1632 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1633 | jit_unget_reg(reg); | |
1634 | return (w); | |
1635 | } | |
1636 | ||
1637 | static jit_word_t | |
1638 | _bgei(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1639 | { | |
1640 | jit_word_t w; | |
1641 | jit_int32_t reg; | |
1642 | if (i1 == 0) { | |
1643 | w = _jit->pc.w; | |
1644 | BGE(r0, ((i0 - w) >> 2) - 1); | |
1645 | } | |
1646 | else { | |
1647 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1648 | gei(rn(reg), r0, i1); | |
1649 | w = _jit->pc.w; | |
1650 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1651 | jit_unget_reg(reg); | |
1652 | } | |
1653 | return (w); | |
1654 | } | |
1655 | ||
1656 | static jit_word_t | |
1657 | _bger_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1658 | { | |
1659 | jit_word_t w; | |
1660 | jit_int32_t reg; | |
1661 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1662 | ger_u(rn(reg), r0, r1); | |
1663 | w = _jit->pc.w; | |
1664 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1665 | jit_unget_reg(reg); | |
1666 | return (w); | |
1667 | } | |
1668 | ||
1669 | static jit_word_t | |
1670 | _bgei_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1671 | { | |
1672 | jit_word_t w; | |
1673 | jit_int32_t reg; | |
1674 | /* always true if i1 == 0 */ | |
1675 | if (i0 == 0) { | |
1676 | w = _jit->pc.w; | |
1677 | BR(r0, ((i0 - w) >> 2) - 1); | |
1678 | } | |
1679 | else { | |
1680 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1681 | gei_u(rn(reg), r0, i1); | |
1682 | w = _jit->pc.w; | |
1683 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1684 | jit_unget_reg(reg); | |
1685 | } | |
1686 | return (w); | |
1687 | } | |
1688 | ||
1689 | static jit_word_t | |
1690 | _bgtr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1691 | { | |
1692 | jit_word_t w; | |
1693 | jit_int32_t reg; | |
1694 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1695 | gtr(rn(reg), r0, r1); | |
1696 | w = _jit->pc.w; | |
1697 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1698 | jit_unget_reg(reg); | |
1699 | return (w); | |
1700 | } | |
1701 | ||
1702 | static jit_word_t | |
1703 | _bgti(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1704 | { | |
1705 | jit_word_t w; | |
1706 | jit_int32_t reg; | |
1707 | if (i1 == 0) { | |
1708 | w = _jit->pc.w; | |
1709 | BGT(r0, ((i0 - w) >> 2) - 1); | |
1710 | } | |
1711 | else { | |
1712 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1713 | gti(rn(reg), r0, i1); | |
1714 | w = _jit->pc.w; | |
1715 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1716 | jit_unget_reg(reg); | |
1717 | } | |
1718 | return (w); | |
1719 | } | |
1720 | ||
1721 | static jit_word_t | |
1722 | _bgtr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1723 | { | |
1724 | jit_word_t w; | |
1725 | jit_int32_t reg; | |
1726 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1727 | gtr_u(rn(reg), r0, r1); | |
1728 | w = _jit->pc.w; | |
1729 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1730 | jit_unget_reg(reg); | |
1731 | return (w); | |
1732 | } | |
1733 | ||
1734 | static jit_word_t | |
1735 | _bgti_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1736 | { | |
1737 | jit_word_t w; | |
1738 | jit_int32_t reg; | |
1739 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1740 | gti_u(rn(reg), r0, i1); | |
1741 | w = _jit->pc.w; | |
1742 | BNE(rn(reg), ((i0 - w) >> 2) - 1); | |
1743 | jit_unget_reg(reg); | |
1744 | return (w); | |
1745 | } | |
1746 | ||
1747 | static jit_word_t | |
1748 | _bner(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1749 | { | |
1750 | jit_word_t w; | |
1751 | jit_int32_t reg; | |
1752 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1753 | eqr(rn(reg), r0, r1); | |
1754 | w = _jit->pc.w; | |
1755 | BEQ(rn(reg), ((i0 - w) >> 2) - 1); | |
1756 | jit_unget_reg(reg); | |
1757 | return (w); | |
1758 | } | |
1759 | ||
1760 | static jit_word_t | |
1761 | _bnei(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1762 | { | |
1763 | jit_word_t w; | |
1764 | jit_int32_t reg; | |
1765 | if (i1 == 0) { | |
1766 | w = _jit->pc.w; | |
1767 | BNE(r0, ((i0 - w) >> 2) - 1); | |
1768 | } | |
1769 | else { | |
1770 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1771 | eqi(rn(reg), r0, i1); | |
1772 | w = _jit->pc.w; | |
1773 | BEQ(rn(reg), ((i0 - w) >> 2) - 1); | |
1774 | jit_unget_reg(reg); | |
1775 | } | |
1776 | return (w); | |
1777 | } | |
1778 | ||
1779 | static jit_word_t | |
1780 | _baddr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, | |
1781 | jit_bool_t carry) | |
1782 | { | |
1783 | jit_word_t w; | |
1784 | jit_int32_t t0; | |
1785 | jit_int32_t t1; | |
1786 | jit_int32_t t2; | |
1787 | jit_int32_t t3; | |
1788 | /* t0 = r0 + r1; overflow = r1 < 0 ? r0 < t0 : t0 < r0 */ | |
1789 | t0 = jit_get_reg(jit_class_gpr); | |
1790 | t1 = jit_get_reg(jit_class_gpr); | |
1791 | t2 = jit_get_reg(jit_class_gpr); | |
1792 | t3 = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1793 | addr(rn(t0), r0, r1); /* t0 = r0 + r1 */ | |
1794 | ltr(rn(t1), r1, _R31_REGNO); /* t1 = r1 < 0 */ | |
1795 | ltr(rn(t2), r0, rn(t0)); /* t2 = r0 < t0 */ | |
1796 | ltr(rn(t3), rn(t0), r0); /* t3 = t0 < r0 */ | |
1797 | movr(r0, rn(t0)); /* r0 += r1 */ | |
1798 | CMOVNE(rn(t1), rn(t2), rn(t3)); /* if (t1 == 0) t3 = t2; */ | |
1799 | jit_unget_reg(t2); | |
1800 | jit_unget_reg(t1); | |
1801 | jit_unget_reg(t0); | |
1802 | w = _jit->pc.w; | |
1803 | if (carry) | |
1804 | BNE(rn(t3), ((i0 - w) >> 2) - 1); | |
1805 | else | |
1806 | BEQ(rn(t3), ((i0 - w) >> 2) - 1); | |
1807 | jit_unget_reg(t3); | |
1808 | return (w); | |
1809 | } | |
1810 | ||
1811 | static jit_word_t | |
1812 | _baddi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, | |
1813 | jit_bool_t carry) | |
1814 | { | |
1815 | jit_word_t w; | |
1816 | jit_int32_t reg; | |
1817 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1818 | movi(rn(reg), i1); | |
1819 | w = baddr(i0, r0, rn(reg), carry); | |
1820 | jit_unget_reg(reg); | |
1821 | return (w); | |
1822 | } | |
1823 | ||
1824 | static jit_word_t | |
1825 | _baddr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, | |
1826 | jit_bool_t carry) | |
1827 | { | |
1828 | jit_word_t w; | |
1829 | jit_int32_t t0; | |
1830 | jit_int32_t t1; | |
1831 | t0 = jit_get_reg(jit_class_gpr); | |
1832 | t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1833 | addr(rn(t0), r0, r1); | |
1834 | ltr_u(rn(t1), rn(t0), r0); | |
1835 | movr(r0, rn(t0)); | |
1836 | jit_unget_reg(t0); | |
1837 | w = _jit->pc.w; | |
1838 | if (carry) | |
1839 | BNE(rn(t1), ((i0 - w) >> 2) - 1); | |
1840 | else | |
1841 | BEQ(rn(t1), ((i0 - w) >> 2) - 1); | |
1842 | jit_unget_reg(t1); | |
1843 | return (w); | |
1844 | } | |
1845 | ||
1846 | static jit_word_t | |
1847 | _baddi_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, | |
1848 | jit_bool_t carry) | |
1849 | { | |
1850 | jit_word_t w; | |
1851 | jit_int32_t t0; | |
1852 | jit_int32_t t1; | |
1853 | t0 = jit_get_reg(jit_class_gpr); | |
1854 | t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1855 | addi(rn(t0), r0, i1); | |
1856 | ltr_u(rn(t1), rn(t0), r0); | |
1857 | movr(r0, rn(t0)); | |
1858 | jit_unget_reg(t0); | |
1859 | w = _jit->pc.w; | |
1860 | if (carry) | |
1861 | BNE(rn(t1), ((i0 - w) >> 2) - 1); | |
1862 | else | |
1863 | BEQ(rn(t1), ((i0 - w) >> 2) - 1); | |
1864 | jit_unget_reg(t1); | |
1865 | return (w); | |
1866 | } | |
1867 | ||
1868 | static jit_word_t | |
1869 | _bsubr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, | |
1870 | jit_bool_t carry) | |
1871 | { | |
1872 | jit_word_t w; | |
1873 | jit_int32_t t0; | |
1874 | jit_int32_t t1; | |
1875 | jit_int32_t t2; | |
1876 | jit_int32_t t3; | |
1877 | /* t0 = r0 - r1; overflow = 0 < r1 ? r0 < t0 : t0 < r0 */ | |
1878 | t0 = jit_get_reg(jit_class_gpr); | |
1879 | t1 = jit_get_reg(jit_class_gpr); | |
1880 | t2 = jit_get_reg(jit_class_gpr); | |
1881 | t3 = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1882 | subr(rn(t0), r0, r1); /* r0 = r0 - r1 */ | |
1883 | ltr(rn(t1), _R31_REGNO, r1); /* t1 = 0 < r1 */ | |
1884 | ltr(rn(t2), r0, rn(t0)); /* t2 = r0 < t0 */ | |
1885 | ltr(rn(t3), rn(t0), r0); /* t3 = t0 < r0 */ | |
1886 | movr(r0, rn(t0)); /* r0 -= r1 */ | |
1887 | CMOVNE(rn(t1), rn(t2), rn(t3)); /* if (t1 == 0) t3 = t2; */ | |
1888 | jit_unget_reg(t2); | |
1889 | jit_unget_reg(t1); | |
1890 | jit_unget_reg(t0); | |
1891 | w = _jit->pc.w; | |
1892 | if (carry) | |
1893 | BNE(rn(t3), ((i0 - w) >> 2) - 1); | |
1894 | else | |
1895 | BEQ(rn(t3), ((i0 - w) >> 2) - 1); | |
1896 | jit_unget_reg(t3); | |
1897 | return (w); | |
1898 | } | |
1899 | ||
1900 | static jit_word_t | |
1901 | _bsubi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, | |
1902 | jit_bool_t carry) | |
1903 | { | |
1904 | jit_word_t w; | |
1905 | jit_int32_t reg; | |
1906 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1907 | movi(rn(reg), i1); | |
1908 | w = bsubr(i0, r0, rn(reg), carry); | |
1909 | jit_unget_reg(reg); | |
1910 | return (w); | |
1911 | } | |
1912 | ||
1913 | static jit_word_t | |
1914 | _bsubr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, | |
1915 | jit_bool_t carry) | |
1916 | { | |
1917 | jit_word_t w; | |
1918 | jit_int32_t t0; | |
1919 | jit_int32_t t1; | |
1920 | t0 = jit_get_reg(jit_class_gpr); | |
1921 | t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1922 | subr(rn(t0), r0, r1); | |
1923 | ltr_u(rn(t1), r0, rn(t0)); | |
1924 | movr(r0, rn(t0)); | |
1925 | jit_unget_reg(t0); | |
1926 | w = _jit->pc.w; | |
1927 | if (carry) | |
1928 | BNE(rn(t1), ((i0 - w) >> 2) - 1); | |
1929 | else | |
1930 | BEQ(rn(t1), ((i0 - w) >> 2) - 1); | |
1931 | jit_unget_reg(t1); | |
1932 | return (w); | |
1933 | } | |
1934 | ||
1935 | static jit_word_t | |
1936 | _bsubi_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, | |
1937 | jit_bool_t carry) | |
1938 | { | |
1939 | jit_word_t w; | |
1940 | jit_int32_t t0; | |
1941 | jit_int32_t t1; | |
1942 | t0 = jit_get_reg(jit_class_gpr); | |
1943 | t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1944 | subi(rn(t0), r0, i1); | |
1945 | ltr_u(rn(t1), r0, rn(t0)); | |
1946 | movr(r0, rn(t0)); | |
1947 | jit_unget_reg(t0); | |
1948 | w = _jit->pc.w; | |
1949 | if (carry) | |
1950 | BNE(rn(t1), ((i0 - w) >> 2) - 1); | |
1951 | else | |
1952 | BEQ(rn(t1), ((i0 - w) >> 2) - 1); | |
1953 | jit_unget_reg(t1); | |
1954 | return (w); | |
1955 | } | |
1956 | ||
1957 | static jit_word_t | |
1958 | _bmxr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, | |
1959 | jit_bool_t set) | |
1960 | { | |
1961 | jit_word_t w; | |
1962 | jit_int32_t t0; | |
1963 | t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1964 | andr(rn(t0), r0, r1); | |
1965 | w = _jit->pc.w; | |
1966 | if (set) | |
1967 | BNE(rn(t0), ((i0 - w) >> 2) - 1); | |
1968 | else | |
1969 | BEQ(rn(t0), ((i0 - w) >> 2) - 1); | |
1970 | jit_unget_reg(t0); | |
1971 | return (w); | |
1972 | } | |
1973 | ||
1974 | static jit_word_t | |
1975 | _bmxi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, | |
1976 | jit_bool_t set) | |
1977 | { | |
1978 | jit_word_t w; | |
1979 | jit_int32_t t0; | |
1980 | t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
1981 | andi(rn(t0), r0, i1); | |
1982 | w = _jit->pc.w; | |
1983 | if (set) | |
1984 | BNE(rn(t0), ((i0 - w) >> 2) - 1); | |
1985 | else | |
1986 | BEQ(rn(t0), ((i0 - w) >> 2) - 1); | |
1987 | jit_unget_reg(t0); | |
1988 | return (w); | |
1989 | } | |
1990 | ||
1991 | static void | |
1992 | _ldr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1993 | { | |
1994 | ldr_uc(r0, r1); | |
1995 | extr_c(r0, r0); | |
1996 | } | |
1997 | ||
1998 | static void | |
1999 | _ldi_c(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
2000 | { | |
2001 | jit_int32_t reg; | |
2002 | if (_s16_p(i0)) { | |
2003 | LDBU(r0, _R31_REGNO, _u16(i0)); | |
2004 | extr_c(r0, r0); | |
2005 | } | |
2006 | else { | |
2007 | reg = jit_get_reg(jit_class_gpr); | |
2008 | movi(rn(reg), i0); | |
2009 | ldr_c(r0, rn(reg)); | |
2010 | jit_unget_reg(reg); | |
2011 | } | |
2012 | } | |
2013 | ||
2014 | static void | |
2015 | _ldi_uc(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
2016 | { | |
2017 | jit_int32_t reg; | |
2018 | if (_s16_p(i0)) | |
2019 | LDBU(r0, _R31_REGNO, _u16(i0)); | |
2020 | else { | |
2021 | reg = jit_get_reg(jit_class_gpr); | |
2022 | movi(rn(reg), i0); | |
2023 | ldr_uc(r0, rn(reg)); | |
2024 | jit_unget_reg(reg); | |
2025 | } | |
2026 | } | |
2027 | ||
2028 | static void | |
2029 | _ldr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
2030 | { | |
2031 | ldr_us(r0, r1); | |
2032 | extr_s(r0, r0); | |
2033 | } | |
2034 | ||
2035 | static void | |
2036 | _ldi_s(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
2037 | { | |
2038 | jit_int32_t reg; | |
2039 | if (_s16_p(i0)) { | |
2040 | LDWU(r0, _R31_REGNO, _u16(i0)); | |
2041 | extr_s(r0, r0); | |
2042 | } | |
2043 | else { | |
2044 | reg = jit_get_reg(jit_class_gpr); | |
2045 | movi(rn(reg), i0); | |
2046 | ldr_s(r0, rn(reg)); | |
2047 | jit_unget_reg(reg); | |
2048 | } | |
2049 | } | |
2050 | ||
2051 | static void | |
2052 | _ldi_us(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
2053 | { | |
2054 | jit_int32_t reg; | |
2055 | if (_s16_p(i0)) | |
2056 | LDWU(r0, _R31_REGNO, _u16(i0)); | |
2057 | else { | |
2058 | reg = jit_get_reg(jit_class_gpr); | |
2059 | movi(rn(reg), i0); | |
2060 | ldr_us(r0, rn(reg)); | |
2061 | jit_unget_reg(reg); | |
2062 | } | |
2063 | } | |
2064 | ||
2065 | static void | |
2066 | _ldi_i(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
2067 | { | |
2068 | jit_int32_t reg; | |
2069 | if (_s16_p(i0)) | |
2070 | LDL(r0, _R31_REGNO, _u16(i0)); | |
2071 | else { | |
2072 | reg = jit_get_reg(jit_class_gpr); | |
2073 | movi(rn(reg), i0); | |
2074 | ldr_i(r0, rn(reg)); | |
2075 | jit_unget_reg(reg); | |
2076 | } | |
2077 | } | |
2078 | ||
2079 | static void | |
2080 | _ldr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
2081 | { | |
2082 | ldr_i(r0, r1); | |
2083 | extr_ui(r0, r0); | |
2084 | } | |
2085 | ||
2086 | static void | |
2087 | _ldi_ui(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
2088 | { | |
2089 | jit_int32_t reg; | |
2090 | if (_s16_p(i0)) { | |
2091 | LDL(r0, _R31_REGNO, _u16(i0)); | |
2092 | extr_ui(r0, r0); | |
2093 | } | |
2094 | else { | |
2095 | reg = jit_get_reg(jit_class_gpr); | |
2096 | movi(rn(reg), i0); | |
2097 | ldr_ui(r0, rn(reg)); | |
2098 | jit_unget_reg(reg); | |
2099 | } | |
2100 | } | |
2101 | ||
2102 | static void | |
2103 | _ldi_l(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
2104 | { | |
2105 | jit_int32_t reg; | |
2106 | if (_s16_p(i0)) | |
2107 | LDQ(r0, _R31_REGNO, _u16(i0)); | |
2108 | else { | |
2109 | reg = jit_get_reg(jit_class_gpr); | |
2110 | movi(rn(reg), i0); | |
2111 | ldr_l(r0, rn(reg)); | |
2112 | jit_unget_reg(reg); | |
2113 | } | |
2114 | } | |
2115 | ||
2116 | static void | |
2117 | _ldxr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2118 | { | |
2119 | jit_int32_t reg; | |
2120 | reg = jit_get_reg(jit_class_gpr); | |
2121 | addr(rn(reg), r1, r2); | |
2122 | ldr_c(r0, rn(reg)); | |
2123 | jit_unget_reg(reg); | |
2124 | } | |
2125 | ||
2126 | static void | |
2127 | _ldxi_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
2128 | { | |
2129 | jit_int32_t reg; | |
2130 | if (_s16_p(i0)) { | |
2131 | LDBU(r0, r1, _u16(i0)); | |
2132 | extr_c(r0, r0); | |
2133 | } | |
2134 | else { | |
2135 | reg = jit_get_reg(jit_class_gpr); | |
2136 | addi(rn(reg), r1, i0); | |
2137 | ldr_c(r0, rn(reg)); | |
2138 | jit_unget_reg(reg); | |
2139 | } | |
2140 | } | |
2141 | ||
2142 | static void | |
2143 | _ldxr_uc(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2144 | { | |
2145 | jit_int32_t reg; | |
2146 | reg = jit_get_reg(jit_class_gpr); | |
2147 | addr(rn(reg), r1, r2); | |
2148 | ldr_uc(r0, rn(reg)); | |
2149 | jit_unget_reg(reg); | |
2150 | } | |
2151 | ||
2152 | static void | |
2153 | _ldxi_uc(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
2154 | { | |
2155 | jit_int32_t reg; | |
2156 | if (_s16_p(i0)) | |
2157 | LDBU(r0, r1, _u16(i0)); | |
2158 | else { | |
2159 | reg = jit_get_reg(jit_class_gpr); | |
2160 | addi(rn(reg), r1, i0); | |
2161 | ldr_uc(r0, rn(reg)); | |
2162 | jit_unget_reg(reg); | |
2163 | } | |
2164 | } | |
2165 | ||
2166 | static void | |
2167 | _ldxr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2168 | { | |
2169 | jit_int32_t reg; | |
2170 | reg = jit_get_reg(jit_class_gpr); | |
2171 | addr(rn(reg), r1, r2); | |
2172 | ldr_s(r0, rn(reg)); | |
2173 | jit_unget_reg(reg); | |
2174 | } | |
2175 | ||
2176 | static void | |
2177 | _ldxi_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
2178 | { | |
2179 | jit_int32_t reg; | |
2180 | if (_s16_p(i0)) { | |
2181 | LDWU(r0, r1, _u16(i0)); | |
2182 | extr_s(r0, r0); | |
2183 | } | |
2184 | else { | |
2185 | reg = jit_get_reg(jit_class_gpr); | |
2186 | addi(rn(reg), r1, i0); | |
2187 | ldr_s(r0, rn(reg)); | |
2188 | jit_unget_reg(reg); | |
2189 | } | |
2190 | } | |
2191 | ||
2192 | static void | |
2193 | _ldxr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2194 | { | |
2195 | jit_int32_t reg; | |
2196 | reg = jit_get_reg(jit_class_gpr); | |
2197 | addr(rn(reg), r1, r2); | |
2198 | ldr_us(r0, rn(reg)); | |
2199 | jit_unget_reg(reg); | |
2200 | } | |
2201 | ||
2202 | static void | |
2203 | _ldxi_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
2204 | { | |
2205 | jit_int32_t reg; | |
2206 | if (_s16_p(i0)) | |
2207 | LDWU(r0, r1, _u16(i0)); | |
2208 | else { | |
2209 | reg = jit_get_reg(jit_class_gpr); | |
2210 | addi(rn(reg), r1, i0); | |
2211 | ldr_us(r0, rn(reg)); | |
2212 | jit_unget_reg(reg); | |
2213 | } | |
2214 | } | |
2215 | ||
2216 | static void | |
2217 | _ldxr_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2218 | { | |
2219 | jit_int32_t reg; | |
2220 | reg = jit_get_reg(jit_class_gpr); | |
2221 | addr(rn(reg), r1, r2); | |
2222 | ldr_i(r0, rn(reg)); | |
2223 | jit_unget_reg(reg); | |
2224 | } | |
2225 | ||
2226 | static void | |
2227 | _ldxi_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
2228 | { | |
2229 | jit_int32_t reg; | |
2230 | if (_s16_p(i0)) | |
2231 | LDL(r0, r1, _u16(i0)); | |
2232 | else { | |
2233 | reg = jit_get_reg(jit_class_gpr); | |
2234 | addi(rn(reg), r1, i0); | |
2235 | ldr_i(r0, rn(reg)); | |
2236 | jit_unget_reg(reg); | |
2237 | } | |
2238 | } | |
2239 | ||
2240 | static void | |
2241 | _ldxr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2242 | { | |
2243 | jit_int32_t reg; | |
2244 | reg = jit_get_reg(jit_class_gpr); | |
2245 | addr(rn(reg), r1, r2); | |
2246 | ldr_ui(r0, rn(reg)); | |
2247 | jit_unget_reg(reg); | |
2248 | } | |
2249 | ||
2250 | static void | |
2251 | _ldxi_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
2252 | { | |
2253 | jit_int32_t reg; | |
2254 | if (_s16_p(i0)) { | |
2255 | LDL(r0, r1, _u16(i0)); | |
2256 | extr_ui(r0, r0); | |
2257 | } | |
2258 | else { | |
2259 | reg = jit_get_reg(jit_class_gpr); | |
2260 | addi(rn(reg), r1, i0); | |
2261 | ldr_ui(r0, rn(reg)); | |
2262 | jit_unget_reg(reg); | |
2263 | } | |
2264 | } | |
2265 | ||
2266 | static void | |
2267 | _ldxr_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2268 | { | |
2269 | jit_int32_t reg; | |
2270 | reg = jit_get_reg(jit_class_gpr); | |
2271 | addr(rn(reg), r1, r2); | |
2272 | ldr_l(r0, rn(reg)); | |
2273 | jit_unget_reg(reg); | |
2274 | } | |
2275 | ||
2276 | static void | |
2277 | _ldxi_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
2278 | { | |
2279 | jit_int32_t reg; | |
2280 | if (_s16_p(i0)) | |
2281 | LDQ(r0, r1, _u16(i0)); | |
2282 | else { | |
2283 | reg = jit_get_reg(jit_class_gpr); | |
2284 | addi(rn(reg), r1, i0); | |
2285 | ldr_l(r0, rn(reg)); | |
2286 | jit_unget_reg(reg); | |
2287 | } | |
2288 | } | |
2289 | ||
2290 | static void | |
2291 | _sti_c(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) | |
2292 | { | |
2293 | jit_int32_t reg; | |
2294 | if (_s16_p(i0)) | |
2295 | STB(r0, _R31_REGNO, _u16(i0)); | |
2296 | else { | |
2297 | reg = jit_get_reg(jit_class_gpr); | |
2298 | movi(rn(reg), i0); | |
2299 | str_c(rn(reg), r0); | |
2300 | jit_unget_reg(reg); | |
2301 | } | |
2302 | } | |
2303 | ||
2304 | static void | |
2305 | _sti_s(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) | |
2306 | { | |
2307 | jit_int32_t reg; | |
2308 | if (_s16_p(i0)) | |
2309 | STW(r0, _R31_REGNO, _u16(i0)); | |
2310 | else { | |
2311 | reg = jit_get_reg(jit_class_gpr); | |
2312 | movi(rn(reg), i0); | |
2313 | str_s(rn(reg), r0); | |
2314 | jit_unget_reg(reg); | |
2315 | } | |
2316 | } | |
2317 | ||
2318 | static void | |
2319 | _sti_i(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) | |
2320 | { | |
2321 | jit_int32_t reg; | |
2322 | if (_s16_p(i0)) | |
2323 | STL(r0, _R31_REGNO, _u16(i0)); | |
2324 | else { | |
2325 | reg = jit_get_reg(jit_class_gpr); | |
2326 | movi(rn(reg), i0); | |
2327 | str_i(rn(reg), r0); | |
2328 | jit_unget_reg(reg); | |
2329 | } | |
2330 | } | |
2331 | ||
2332 | static void | |
2333 | _sti_l(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) | |
2334 | { | |
2335 | jit_int32_t reg; | |
2336 | if (_s16_p(i0)) | |
2337 | STQ(r0, _R31_REGNO, _u16(i0)); | |
2338 | else { | |
2339 | reg = jit_get_reg(jit_class_gpr); | |
2340 | movi(rn(reg), i0); | |
2341 | str_l(rn(reg), r0); | |
2342 | jit_unget_reg(reg); | |
2343 | } | |
2344 | } | |
2345 | ||
2346 | static void | |
2347 | _stxr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2348 | { | |
2349 | jit_int32_t reg; | |
2350 | reg = jit_get_reg(jit_class_gpr); | |
2351 | addr(rn(reg), r0, r1); | |
2352 | str_c(rn(reg), r2); | |
2353 | jit_unget_reg(reg); | |
2354 | } | |
2355 | ||
2356 | static void | |
2357 | _stxi_c(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
2358 | { | |
2359 | jit_int32_t reg; | |
2360 | if (_s16_p(i0)) | |
2361 | STB(r1, r0, _u16(i0)); | |
2362 | else { | |
2363 | reg = jit_get_reg(jit_class_gpr); | |
2364 | addi(rn(reg), r0, i0); | |
2365 | str_c(rn(reg), r1); | |
2366 | jit_unget_reg(reg); | |
2367 | } | |
2368 | } | |
2369 | ||
2370 | static void | |
2371 | _stxr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2372 | { | |
2373 | jit_int32_t reg; | |
2374 | reg = jit_get_reg(jit_class_gpr); | |
2375 | addr(rn(reg), r0, r1); | |
2376 | str_s(rn(reg), r2); | |
2377 | jit_unget_reg(reg); | |
2378 | } | |
2379 | ||
2380 | static void | |
2381 | _stxi_s(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
2382 | { | |
2383 | jit_int32_t reg; | |
2384 | if (_s16_p(i0)) | |
2385 | STW(r1, r0, _u16(i0)); | |
2386 | else { | |
2387 | reg = jit_get_reg(jit_class_gpr); | |
2388 | addi(rn(reg), r0, i0); | |
2389 | str_s(rn(reg), r1); | |
2390 | jit_unget_reg(reg); | |
2391 | } | |
2392 | } | |
2393 | ||
2394 | static void | |
2395 | _stxr_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2396 | { | |
2397 | jit_int32_t reg; | |
2398 | reg = jit_get_reg(jit_class_gpr); | |
2399 | addr(rn(reg), r0, r1); | |
2400 | str_i(rn(reg), r2); | |
2401 | jit_unget_reg(reg); | |
2402 | } | |
2403 | ||
2404 | static void | |
2405 | _stxi_i(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
2406 | { | |
2407 | jit_int32_t reg; | |
2408 | if (_s16_p(i0)) | |
2409 | STL(r1, r0, _u16(i0)); | |
2410 | else { | |
2411 | reg = jit_get_reg(jit_class_gpr); | |
2412 | addi(rn(reg), r0, i0); | |
2413 | str_i(rn(reg), r1); | |
2414 | jit_unget_reg(reg); | |
2415 | } | |
2416 | } | |
2417 | ||
2418 | static void | |
2419 | _stxr_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
2420 | { | |
2421 | jit_int32_t reg; | |
2422 | reg = jit_get_reg(jit_class_gpr); | |
2423 | addr(rn(reg), r0, r1); | |
2424 | str_l(rn(reg), r2); | |
2425 | jit_unget_reg(reg); | |
2426 | } | |
2427 | ||
2428 | static void | |
2429 | _stxi_l(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
2430 | { | |
2431 | jit_int32_t reg; | |
2432 | if (_s16_p(i0)) | |
2433 | STQ(r1, r0, _u16(i0)); | |
2434 | else { | |
2435 | reg = jit_get_reg(jit_class_gpr); | |
2436 | addi(rn(reg), r0, i0); | |
2437 | str_l(rn(reg), r1); | |
2438 | jit_unget_reg(reg); | |
2439 | } | |
2440 | } | |
2441 | ||
2442 | static void | |
2443 | _extr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
2444 | { | |
2445 | lshi(r0, r1, 56); | |
2446 | rshi(r0, r0, 56); | |
2447 | } | |
2448 | ||
2449 | static void | |
2450 | _extr_uc(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
2451 | { | |
2452 | lshi(r0, r1, 56); | |
2453 | rshi_u(r0, r0, 56); | |
2454 | } | |
2455 | ||
2456 | static void | |
2457 | _extr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
2458 | { | |
2459 | lshi(r0, r1, 48); | |
2460 | rshi(r0, r0, 48); | |
2461 | } | |
2462 | ||
2463 | static void | |
2464 | _extr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
2465 | { | |
2466 | lshi(r0, r1, 48); | |
2467 | rshi_u(r0, r0, 48); | |
2468 | } | |
2469 | ||
2470 | static void | |
2471 | _extr_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
2472 | { | |
2473 | lshi(r0, r1, 32); | |
2474 | rshi(r0, r0, 32); | |
2475 | } | |
2476 | ||
2477 | static void | |
2478 | _extr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
2479 | { | |
2480 | lshi(r0, r1, 32); | |
2481 | rshi_u(r0, r0, 32); | |
2482 | } | |
2483 | ||
2484 | static void | |
40a44dcb | 2485 | _bswapr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
4a71579b PC |
2486 | { |
2487 | jit_int32_t t0; | |
2488 | t0 = jit_get_reg(jit_class_gpr); | |
2489 | EXTBLi(r1, 0, rn(t0)); | |
2490 | EXTBLi(r1, 1, r0); | |
2491 | SLLi(rn(t0), 8, rn(t0)); | |
2492 | OR(r0, rn(t0), r0); | |
2493 | jit_unget_reg(t0); | |
2494 | } | |
2495 | ||
2496 | static void | |
40a44dcb | 2497 | _bswapr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
4a71579b PC |
2498 | { |
2499 | jit_int32_t t0; | |
2500 | jit_int32_t t1; | |
2501 | jit_int32_t t2; | |
2502 | jit_int32_t t3; | |
2503 | t0 = jit_get_reg(jit_class_gpr); | |
2504 | t1 = jit_get_reg(jit_class_gpr); | |
2505 | t2 = jit_get_reg(jit_class_gpr); | |
2506 | t3 = jit_get_reg(jit_class_gpr); | |
2507 | EXTBLi(r1, 3, rn(t0)); | |
2508 | INSBLi(r1, 3, rn(t1)); | |
2509 | SLLi(r1, 8, rn(t2)); | |
2510 | ZAPNOTi(rn(t2), 4, rn(t2)); | |
2511 | SRLi(r1, 8, rn(t3)); | |
2512 | OR(rn(t0), rn(t1), r0); | |
2513 | OR(rn(t2), r0, r0); | |
2514 | ZAPNOTi(rn(t3), 2, rn(t3)); | |
2515 | OR(rn(t3), r0, r0); | |
2516 | jit_unget_reg(t3); | |
2517 | jit_unget_reg(t2); | |
2518 | jit_unget_reg(t1); | |
2519 | jit_unget_reg(t0); | |
2520 | } | |
2521 | ||
2522 | static void | |
40a44dcb | 2523 | _bswapr_ul(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
4a71579b PC |
2524 | { |
2525 | jit_int32_t t0; | |
2526 | jit_int32_t t1; | |
2527 | jit_int32_t t2; | |
2528 | assert(_jitc->function != NULL); | |
2529 | t0 = jit_get_reg(jit_class_fpr); | |
2530 | t1 = jit_get_reg(jit_class_gpr); | |
2531 | t2 = jit_get_reg(jit_class_gpr); | |
2532 | stxi(-8, _FP_REGNO, r1); /* r1 = ABCD EFGH */ | |
2533 | LDG(rn(t0), _FP_REGNO, _u16(-8)); /* t0 = GHEF CDAB */ | |
2534 | STT(rn(t0), _FP_REGNO, _u16(-8)); | |
2535 | ldxi(rn(t1), _FP_REGNO, -8); /* t1 = GHEF CDAB */ | |
2536 | lshi(rn(t2), rn(t1), 8); /* t2 = HEFC DAB. */ | |
2537 | rshi_u(rn(t1), rn(t1), 8); /* t1 = .GHE FCDA */ | |
2538 | ZAPi(rn(t2), 0x55, rn(t2)); /* t2 = H.F. D.B. */ | |
2539 | ZAPi(rn(t1), 0xaa, rn(t1)); /* t1 = .G.E .C.A */ | |
2540 | orr(r0, rn(t1), rn(t2)); /* r0 = HGFE DCBA */ | |
2541 | jit_unget_reg(t2); | |
2542 | jit_unget_reg(t1); | |
2543 | jit_unget_reg(t0); | |
2544 | } | |
2545 | ||
2546 | static void | |
2547 | _jmpi(jit_state_t *_jit, jit_word_t i0) | |
2548 | { | |
2549 | jit_word_t w; | |
2550 | jit_word_t d; | |
2551 | w = _jit->pc.w; | |
2552 | d = ((i0 - w) >> 2) - 1; | |
2553 | if (_s21_p(d)) | |
2554 | BR(_R31_REGNO, d); | |
2555 | else | |
2556 | (void)jmpi_p(i0); | |
2557 | } | |
2558 | ||
2559 | static jit_word_t | |
2560 | _jmpi_p(jit_state_t *_jit, jit_word_t i0) | |
2561 | { | |
2562 | jit_word_t w; | |
2563 | jit_int32_t reg; | |
2564 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); | |
2565 | w = movi_p(rn(reg), i0); | |
2566 | jmpr(rn(reg)); | |
2567 | jit_unget_reg(reg); | |
2568 | return (w); | |
2569 | } | |
2570 | ||
2571 | static void | |
2572 | _callr(jit_state_t *_jit, jit_int32_t r0) | |
2573 | { | |
2574 | if (r0 != _PV_REGNO) | |
2575 | MOV(r0, _PV_REGNO); | |
2576 | JSR(_RA_REGNO, _PV_REGNO, 0); | |
2577 | } | |
2578 | ||
2579 | static void | |
2580 | _calli(jit_state_t *_jit, jit_word_t i0) | |
2581 | { | |
2582 | /* FIXME use a small buffer to load constants - using gp */ | |
2583 | #if 0 | |
2584 | jit_word_t w; | |
2585 | jit_word_t d; | |
2586 | w = _jit->pc.w; | |
2587 | d = ((i0 - w) >> 2) - 1; | |
2588 | if (_s21_p(d)) | |
2589 | BSR(_RA_REGNO, d); | |
2590 | else | |
2591 | (void)calli_p(i0); | |
2592 | #else | |
2593 | movi(_PV_REGNO, i0); | |
2594 | callr(_PV_REGNO); | |
2595 | #endif | |
2596 | } | |
2597 | ||
2598 | static jit_word_t | |
2599 | _calli_p(jit_state_t *_jit, jit_word_t i0) | |
2600 | { | |
2601 | jit_word_t w; | |
2602 | w = movi_p(_PV_REGNO, i0); | |
2603 | callr(_PV_REGNO); | |
2604 | return (w); | |
2605 | } | |
2606 | ||
2607 | static void | |
2608 | _prolog(jit_state_t *_jit, jit_node_t *node) | |
2609 | { | |
2610 | jit_int32_t reg; | |
2611 | if (_jitc->function->define_frame || _jitc->function->assume_frame) { | |
2612 | jit_int32_t frame = -_jitc->function->frame; | |
2613 | assert(_jitc->function->self.aoff >= frame); | |
2614 | if (_jitc->function->assume_frame) | |
2615 | return; | |
2616 | _jitc->function->self.aoff = frame; | |
2617 | } | |
2618 | if (_jitc->function->allocar) | |
2619 | _jitc->function->self.aoff &= -8; | |
2620 | _jitc->function->stack = ((_jitc->function->self.alen - | |
2621 | _jitc->function->self.aoff) + 7) & -8; | |
2622 | /* ldgp gp, 0(pv) */ | |
2623 | LDAH(_PV_REGNO, _GP_REGNO, 0); | |
2624 | LDA(_GP_REGNO, _GP_REGNO, 0); | |
2625 | /* callee save registers */ | |
2626 | subi(_SP_REGNO, _SP_REGNO, stack_framesize); | |
2627 | stxi(0, _SP_REGNO, _RA_REGNO); | |
2628 | stxi(8, _SP_REGNO, _FP_REGNO); | |
2629 | # define SPILL(N, O) \ | |
2630 | if (jit_regset_tstbit(&_jitc->function->regset, N)) \ | |
2631 | stxi(O, _SP_REGNO, N##_REGNO) | |
2632 | # define SPILLD(N, O) \ | |
2633 | if (jit_regset_tstbit(&_jitc->function->regset, N)) \ | |
2634 | stxi_d(O, _SP_REGNO, N##_REGNO) | |
2635 | SPILL(_S0, 16); | |
2636 | SPILL(_S1, 24); | |
2637 | SPILL(_S2, 32); | |
2638 | SPILL(_S3, 40); | |
2639 | SPILL(_S4, 48); | |
2640 | SPILL(_S5, 56); | |
2641 | SPILLD(_F2, 64); | |
2642 | SPILLD(_F3, 72); | |
2643 | SPILLD(_F4, 80); | |
2644 | SPILLD(_F5, 88); | |
2645 | SPILLD(_F6, 96); | |
2646 | SPILLD(_F7, 104); | |
2647 | SPILLD(_F8, 112); | |
2648 | SPILLD(_F9, 120); | |
2649 | # undef SPILLD | |
2650 | # undef SPILL | |
2651 | movr(_FP_REGNO, _SP_REGNO); | |
2652 | /* alloca */ | |
2653 | if (_jitc->function->stack) | |
2654 | subi(_SP_REGNO, _SP_REGNO, _jitc->function->stack); | |
2655 | if (_jitc->function->allocar) { | |
2656 | reg = jit_get_reg(jit_class_gpr); | |
2657 | movi(rn(reg), _jitc->function->self.aoff); | |
2658 | stxi_i(_jitc->function->aoffoff, _FP_REGNO, rn(reg)); | |
2659 | jit_unget_reg(reg); | |
2660 | } | |
2661 | ||
2662 | if (_jitc->function->self.call & jit_call_varargs) { | |
2663 | for (reg = _jitc->function->self.argi; jit_arg_reg_p(reg); ++reg) | |
2664 | stxi(stack_framesize - 48 + reg * 8, _FP_REGNO, rn(_A0 - reg)); | |
2665 | for (reg = _jitc->function->self.argi; jit_arg_reg_p(reg); ++reg) | |
2666 | stxi_d(stack_framesize - 96 + reg * 8, _FP_REGNO, rn(_F16 - reg)); | |
2667 | } | |
2668 | } | |
2669 | ||
2670 | static void | |
2671 | _epilog(jit_state_t *_jit, jit_node_t *node) | |
2672 | { | |
2673 | if (_jitc->function->assume_frame) | |
2674 | return; | |
2675 | movr(_SP_REGNO, _FP_REGNO); | |
2676 | ldxi(_RA_REGNO, _SP_REGNO, 0); | |
2677 | ldxi(_FP_REGNO, _SP_REGNO, 8); | |
2678 | # define LOAD(N, O) \ | |
2679 | if (jit_regset_tstbit(&_jitc->function->regset, N)) \ | |
2680 | ldxi(N##_REGNO, _SP_REGNO, O) | |
2681 | # define LOADD(N, O) \ | |
2682 | if (jit_regset_tstbit(&_jitc->function->regset, N)) \ | |
2683 | ldxi_d(N##_REGNO, _SP_REGNO, O) | |
2684 | LOAD(_S0, 16); | |
2685 | LOAD(_S1, 24); | |
2686 | LOAD(_S2, 32); | |
2687 | LOAD(_S3, 40); | |
2688 | LOAD(_S4, 48); | |
2689 | LOAD(_S5, 56); | |
2690 | LOADD(_F2, 64); | |
2691 | LOADD(_F3, 72); | |
2692 | LOADD(_F4, 80); | |
2693 | LOADD(_F5, 88); | |
2694 | LOADD(_F6, 96); | |
2695 | LOADD(_F7, 104); | |
2696 | LOADD(_F8, 112); | |
2697 | LOADD(_F9, 120); | |
2698 | # undef LOADD | |
2699 | # undef LOAD | |
2700 | addi(_SP_REGNO, _SP_REGNO, stack_framesize); | |
2701 | RET(_R31_REGNO, _RA_REGNO, 1); /* 1 means procedure return | |
2702 | * 0 means no procedure return | |
2703 | * other values are reserved */ | |
2704 | } | |
2705 | ||
2706 | static void | |
2707 | _vastart(jit_state_t *_jit, jit_int32_t r0) | |
2708 | { | |
2709 | jit_int32_t reg; | |
2710 | ||
2711 | /* Return jit_va_list_t in the register argument */ | |
2712 | addi(r0, _FP_REGNO, _jitc->function->vaoff); | |
2713 | ||
2714 | reg = jit_get_reg(jit_class_gpr); | |
2715 | ||
2716 | /* The base field is constant. */ | |
2717 | addi(rn(reg), _FP_REGNO, stack_framesize - 48); | |
2718 | stxi(offsetof(jit_va_list_t, base), r0, rn(reg)); | |
2719 | ||
2720 | /* Initialize the offset field */ | |
2721 | if (_jitc->function->vagp < 6) | |
2722 | movi(rn(reg), _jitc->function->vagp * 8); | |
2723 | else | |
2724 | movi(rn(reg), _jitc->function->self.size - (stack_framesize - 48)); | |
2725 | stxi(offsetof(jit_va_list_t, offset), r0, rn(reg)); | |
2726 | ||
2727 | jit_unget_reg(reg); | |
2728 | } | |
2729 | ||
2730 | static void | |
2731 | _vaarg(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
2732 | { | |
2733 | jit_int32_t rg0, rg1; | |
2734 | ||
2735 | assert(_jitc->function->self.call & jit_call_varargs); | |
2736 | ||
2737 | rg0 = jit_get_reg(jit_class_gpr); | |
2738 | rg1 = jit_get_reg(jit_class_gpr); | |
2739 | ||
2740 | /* Load the base in first temporary. */ | |
2741 | ldxi(rn(rg0), r1, offsetof(jit_va_list_t, base)); | |
2742 | ||
2743 | /* Load the offset in the second temporary. */ | |
2744 | ldxi(rn(rg1), r1, offsetof(jit_va_list_t, offset)); | |
2745 | ||
2746 | /* Load the argument */ | |
2747 | ldxr(r0, rn(rg0), rn(rg1)); | |
2748 | ||
2749 | /* No longer needed. */ | |
2750 | jit_unget_reg(rg0); | |
2751 | ||
2752 | /* Update offset. */ | |
2753 | addi(rn(rg1), rn(rg1), 8); | |
2754 | stxi(offsetof(jit_va_list_t, offset), r1, rn(rg1)); | |
2755 | jit_unget_reg(rg1); | |
2756 | } | |
2757 | ||
2758 | static void | |
2759 | _patch_at(jit_state_t *_jit, jit_word_t instr, jit_word_t label) | |
2760 | { | |
2761 | union { | |
2762 | jit_int32_t *i; | |
2763 | jit_word_t w; | |
2764 | } u; | |
2765 | jit_word_t d; | |
2766 | jit_int16_t s0, s1, s2, s3; | |
2767 | u.w = instr; | |
2768 | switch (_u6(u.i[0] >> 26)) { | |
2769 | /* BLT BLE BEQ BGE */ | |
2770 | case 0x3a: case 0x3b: case 0x39: case 0x3e: | |
2771 | /* BGT BNE BLBC BLBS */ | |
2772 | case 0x3f: case 0x3d: case 0x38: case 0x3c: | |
2773 | /* BR BSR */ | |
2774 | case 0x30: case 0x34: | |
2775 | /* FBLT FBLE FBEQ FBGE */ | |
2776 | case 0x32: case 0x33: case 0x31: case 0x36: | |
2777 | /* FBGT FBNE */ | |
2778 | case 0x37: case 0x35: | |
2779 | d = ((label - instr) >> 2) - 1; | |
2780 | assert(_s21_p(d)); | |
2781 | u.i[0] &= ~0x1fffff; | |
2782 | u.i[0] |= _u21(d); | |
2783 | break; | |
2784 | /* LDA */ | |
2785 | case 0x08: /* movi_p */ | |
2786 | s0 = label; | |
2787 | s1 = label >> 16; | |
2788 | s2 = label >> 32; | |
2789 | s3 = label >> 48; | |
2790 | if (s0 < 0) | |
2791 | ++s1; | |
2792 | if (s2 < 0) | |
2793 | ++s3; | |
2794 | u.i[0] &= ~0xffff; | |
2795 | u.i[0] |= _u16(s0); | |
2796 | /* LDA */ | |
2797 | assert(_u6(u.i[1] >> 26) == 0x08); | |
2798 | u.i[1] &= ~0xffff; | |
2799 | u.i[1] |= _u16(s2); | |
2800 | /* LDAH */ | |
2801 | assert(_u6(u.i[2] >> 26) == 0x09); | |
2802 | u.i[2] &= ~0xffff; | |
2803 | u.i[2] |= _u16(s1); | |
2804 | /* LDAH */ | |
2805 | assert(_u6(u.i[3] >> 26) == 0x09); | |
2806 | u.i[3] &= ~0xffff; | |
2807 | u.i[3] |= _u16(s3); | |
2808 | /* SLL */ | |
2809 | assert(_u6(u.i[4] >> 26) == 0x12 && _u7(u.i[4] >> 5) == 0x39); | |
2810 | /* SRL */ | |
2811 | assert(_u6(u.i[5] >> 26) == 0x12 && _u7(u.i[5] >> 5) == 0x34); | |
2812 | /* SLL */ | |
2813 | assert(_u6(u.i[6] >> 26) == 0x12 && _u7(u.i[6] >> 5) == 0x39); | |
2814 | /* BIS */ | |
2815 | assert(_u6(u.i[7] >> 26) == 0x11 && _u7(u.i[7] >> 5) == 0x20); | |
2816 | break; | |
2817 | default: | |
2818 | abort(); | |
2819 | } | |
2820 | } | |
2821 | #endif |