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4a71579b | 1 | /* |
79bfeef6 | 2 | * Copyright (C) 2012-2023 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 | # if __X32 | |
22 | # define x87_address_p(i0) 1 | |
23 | # else | |
24 | # if __X64_32 | |
25 | # define x87_address_p(i0) ((jit_word_t)(i0) >= 0) | |
26 | # else | |
27 | # define x87_address_p(i0) can_sign_extend_int_p(i0) | |
28 | # endif | |
29 | # endif | |
30 | # define _ST0_REGNO 0 | |
31 | # define _ST1_REGNO 1 | |
32 | # define _ST2_REGNO 2 | |
33 | # define _ST3_REGNO 3 | |
34 | # define _ST4_REGNO 4 | |
35 | # define _ST5_REGNO 5 | |
36 | # define _ST6_REGNO 6 | |
37 | # define x87rx(code, md, rb, ri, ms) _x87rx(_jit, code, md, rb, ri, ms) | |
38 | # define fldcwm(md, rb, ri, ms) x87rx(015, md, rb, ri, ms) | |
39 | # define fstcwm(md, rb, ri, ms) _fstcwm(_jit, md, rb, ri, ms) | |
40 | static void | |
41 | _fstcwm(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t, jit_int32_t); | |
42 | # define fldsm(md, rb, ri, ms) x87rx(010, md, rb, ri, ms) | |
43 | # define fstsm(md, rb, ri, ms) x87rx(012, md, rb, ri, ms) | |
44 | # define fldlm(md, rb, ri, ms) x87rx(050, md, rb, ri, ms) | |
45 | # define fstlm(md, rb, ri, ms) x87rx(052, md, rb, ri, ms) | |
46 | # define fisttplm(md, rb, ri, ms) x87rx(031, md, rb, ri, ms) | |
47 | # define fistlm(md, rb, ri, ms) x87rx(032, md, rb, ri, ms) | |
48 | # define fisttpqm(md, rb, ri, ms) x87rx(071, md, rb, ri, ms) | |
49 | # define fildlm(md, rb, ri, ms) x87rx(030, md, rb,ri, ms) | |
50 | # define fildqm(md, rb, ri, ms) x87rx(075, md, rb,ri, ms) | |
51 | static void | |
52 | _x87rx(jit_state_t*, jit_int32_t, jit_int32_t, | |
53 | jit_int32_t, jit_int32_t, jit_int32_t); | |
54 | # define x87ri(cc,r0) _x87ri(_jit,cc,r0) | |
55 | # define fchs_() x87ri(014, 0) | |
56 | # define fabs_() x87ri(014, 1) | |
57 | # define fld1() x87ri(015, 0) | |
58 | # define fldl2t() x87ri(015, 1) | |
59 | # define fldl2e() x87ri(015, 2) | |
60 | # define fldpi() x87ri(015, 3) | |
61 | # define fldlg2() x87ri(015, 4) | |
62 | # define fldln2() x87ri(015, 5) | |
63 | # define fldz() x87ri(015, 6) | |
64 | # define fsqrt_() x87ri(017, 2) | |
65 | # define fldr(r0) x87ri(010, r0) | |
66 | # define fxchr(r0) x87ri(011, r0) | |
67 | # define fstr(r0) x87ri(052, r0) | |
68 | # define fstpr(r0) x87ri(053, r0) | |
69 | # define fucomir(r0) x87ri(035, r0) | |
70 | # define fucomipr(r0) x87ri(075, r0) | |
71 | static void _x87ri(jit_state_t*, jit_int32_t, jit_int32_t); | |
72 | # define faddr(r0, r1) x87rri(000, r0, r1) | |
73 | # define fmulr(r0, r1) x87rri(001, r0, r1) | |
74 | # define fsubr(r0, r1) x87rri(004, r0, r1) | |
75 | # define fsubrr(r0, r1) x87rri(005, r0, r1) | |
76 | # define fdivr(r0, r1) x87rri(006, r0, r1) | |
77 | # define fdivrr(r0, r1) x87rri(007, r0, r1) | |
78 | # define x87rri(cc, r0, r1) _x87rri(_jit, cc, r0, r1) | |
79 | static void _x87rri(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
80 | # define x87_addr_f(r0, r1, r2) _x87_addr_d(_jit, r0, r1, r2) | |
81 | # define x87_addi_f(r0, r1, i0) _x87_addi_f(_jit, r0, r1, i0) | |
82 | static void _x87_addi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
83 | # define x87_addr_d(r0, r1, r2) _x87_addr_d(_jit, r0, r1, r2) | |
84 | static void _x87_addr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
85 | # define x87_addi_d(r0, r1, i0) _x87_addi_d(_jit, r0, r1, i0) | |
86 | static void _x87_addi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
87 | # define x87_subr_f(r0, r1, r2) _x87_subr_d(_jit, r0, r1, r2) | |
88 | # define x87_subi_f(r0, r1, i0) _x87_subi_f(_jit, r0, r1, i0) | |
89 | static void _x87_subi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
90 | # define x87_subr_d(r0, r1, r2) _x87_subr_d(_jit, r0, r1, r2) | |
91 | static void _x87_subr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
92 | # define x87_subi_d(r0, r1, i0) _x87_subi_d(_jit, r0, r1, i0) | |
93 | static void _x87_subi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
94 | # define x87_rsbr_f(r0, r1, r2) x87_subr_f(r0, r2, r1) | |
95 | # define x87_rsbi_f(r0, r1, i0) _x87_rsbi_f(_jit, r0, r1, i0) | |
96 | static void _x87_rsbi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
97 | # define x87_rsbr_d(r0, r1, r2) x87_subr_d(r0, r2, r1) | |
98 | # define x87_rsbi_d(r0, r1, i0) _x87_rsbi_d(_jit, r0, r1, i0) | |
99 | static void _x87_rsbi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
100 | # define x87_mulr_f(r0, r1, r2) _x87_mulr_d(_jit, r0, r1, r2) | |
101 | # define x87_muli_f(r0, r1, i0) _x87_muli_f(_jit, r0, r1, i0) | |
102 | static void _x87_muli_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
103 | # define x87_mulr_d(r0, r1, r2) _x87_mulr_d(_jit, r0, r1, r2) | |
104 | static void _x87_mulr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
105 | # define x87_muli_d(r0, r1, i0) _x87_muli_d(_jit, r0, r1, i0) | |
106 | static void _x87_muli_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
107 | # define x87_divr_f(r0, r1, r2) _x87_divr_d(_jit, r0, r1, r2) | |
108 | # define x87_divi_f(r0, r1, i0) _x87_divi_f(_jit, r0, r1, i0) | |
109 | static void _x87_divi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
110 | # define x87_divr_d(r0, r1, r2) _x87_divr_d(_jit, r0, r1, r2) | |
111 | static void _x87_divr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
112 | # define x87_divi_d(r0, r1, i0) _x87_divi_d(_jit, r0, r1, i0) | |
113 | static void _x87_divi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
114 | # define x87_absr_f(r0, r1) _x87_absr_d(_jit, r0, r1) | |
115 | # define x87_absr_d(r0, r1) _x87_absr_d(_jit, r0, r1) | |
116 | static void _x87_absr_d(jit_state_t*, jit_int32_t, jit_int32_t); | |
117 | # define x87_negr_f(r0, r1) _x87_negr_d(_jit, r0, r1) | |
118 | # define x87_negr_d(r0, r1) _x87_negr_d(_jit, r0, r1) | |
119 | static void _x87_negr_d(jit_state_t*, jit_int32_t, jit_int32_t); | |
120 | # define x87_sqrtr_f(r0, r1) _x87_sqrtr_d(_jit, r0, r1) | |
121 | # define x87_sqrtr_d(r0, r1) _x87_sqrtr_d(_jit, r0, r1) | |
122 | static void _x87_sqrtr_d(jit_state_t*, jit_int32_t, jit_int32_t); | |
ba86ff93 PC |
123 | # define x87_fmar_f(r0, r1, r2, r3) _x87_fmar_f(_jit, r0, r1, r2, r3) |
124 | static void _x87_fmar_f(jit_state_t*, | |
125 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
126 | # define x87_fmar_d(r0, r1, r2, r3) _x87_fmar_d(_jit, r0, r1, r2, r3) | |
127 | static void _x87_fmar_d(jit_state_t*, | |
128 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
129 | # define x87_fmsr_f(r0, r1, r2, r3) _x87_fmsr_f(_jit, r0, r1, r2, r3) | |
130 | static void _x87_fmsr_f(jit_state_t*, | |
131 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
132 | # define x87_fmsr_d(r0, r1, r2, r3) _x87_fmsr_d(_jit, r0, r1, r2, r3) | |
133 | static void _x87_fmsr_d(jit_state_t*, | |
134 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
135 | # define x87_fnmar_f(r0, r1, r2, r3) _x87_fnmar_f(_jit, r0, r1, r2, r3) | |
136 | static void _x87_fnmar_f(jit_state_t*, | |
137 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
138 | # define x87_fnmar_d(r0, r1, r2, r3) _x87_fnmar_d(_jit, r0, r1, r2, r3) | |
139 | static void _x87_fnmar_d(jit_state_t*, | |
140 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
141 | # define x87_fnmsr_f(r0, r1, r2, r3) _x87_fnmsr_f(_jit, r0, r1, r2, r3) | |
142 | static void _x87_fnmsr_f(jit_state_t*, | |
143 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
144 | # define x87_fnmsr_d(r0, r1, r2, r3) _x87_fnmsr_d(_jit, r0, r1, r2, r3) | |
145 | static void _x87_fnmsr_d(jit_state_t*, | |
146 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); | |
4a71579b PC |
147 | # define x87_truncr_f_i(r0, r1) _x87_truncr_d_i(_jit, r0, r1) |
148 | # define x87_truncr_d_i(r0, r1) _x87_truncr_d_i(_jit, r0, r1) | |
149 | static void _x87_truncr_d_i(jit_state_t*, jit_int32_t, jit_int32_t); | |
150 | # if __X64 | |
151 | # define x87_truncr_f_l(r0, r1) _x87_truncr_d_l(_jit, r0, r1) | |
152 | # define x87_truncr_d_l(r0, r1) _x87_truncr_d_l(_jit, r0, r1) | |
153 | static void _x87_truncr_d_l(jit_state_t*, jit_int32_t, jit_int32_t); | |
154 | # endif | |
155 | # define x87_extr_f(r0, r1) _x87_extr_d(_jit, r0, r1) | |
156 | # define x87_extr_d(r0, r1) _x87_extr_d(_jit, r0, r1) | |
157 | # define x87_extr_f_d(r0, r1) x87_movr_d(r0, r1) | |
158 | # define x87_extr_d_f(r0, r1) x87_movr_d(r0, r1) | |
159 | static void _x87_extr_d(jit_state_t*, jit_int32_t, jit_int32_t); | |
160 | # define x87cmp(code, r0, r1, r2) _x87cmp(_jit, code, r0, r1, r2) | |
161 | static void | |
162 | _x87cmp(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t, jit_int32_t); | |
163 | # define x87cmp2(code, r0, r1, r2) _x87cmp2(_jit, code, r0, r1, r2) | |
164 | static void | |
165 | _x87cmp2(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t, jit_int32_t); | |
166 | # define x87jcc(code, i0, r0, r1) _x87jcc(_jit, code, i0, r0, r1) | |
167 | static jit_word_t | |
168 | _x87jcc(jit_state_t*, jit_int32_t, jit_word_t, jit_int32_t, jit_int32_t); | |
169 | # define x87jcc2(code, i0, r0, r1) _x87jcc2(_jit, code, i0, r0, r1) | |
170 | static jit_word_t | |
171 | _x87jcc2(jit_state_t*, jit_int32_t, jit_word_t, jit_int32_t, jit_int32_t); | |
172 | #define x87_movi_f(r0,i0) _x87_movi_f(_jit,r0,i0) | |
173 | static void _x87_movi_f(jit_state_t*, jit_int32_t, jit_float32_t*); | |
ba86ff93 PC |
174 | #define x87_movr_w_f(r0,r1) _x87_movr_w_f(_jit,r0,r1) |
175 | static void _x87_movr_w_f(jit_state_t*, jit_int32_t, jit_int32_t); | |
176 | #define x87_movr_f_w(r0,r1) _x87_movr_f_w(_jit,r0,r1) | |
177 | static void _x87_movr_f_w(jit_state_t*, jit_int32_t, jit_int32_t); | |
178 | #define x87_movi_w_f(r0, i0) _x87_movi_w_f(_jit, r0, i0) | |
179 | static void _x87_movi_w_f(jit_state_t*, jit_int32_t, jit_word_t); | |
4a71579b PC |
180 | # define x87_ldr_f(r0, r1) _x87_ldr_f(_jit, r0, r1) |
181 | static void _x87_ldr_f(jit_state_t*, jit_int32_t, jit_int32_t); | |
182 | # define x87_ldi_f(r0, i0) _x87_ldi_f(_jit, r0, i0) | |
183 | static void _x87_ldi_f(jit_state_t*, jit_int32_t, jit_word_t); | |
184 | # define x87_ldxr_f(r0, r1, r2) _x87_ldxr_f(_jit, r0, r1, r2) | |
185 | static void _x87_ldxr_f(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
186 | # define x87_ldxi_f(r0, r1, i0) _x87_ldxi_f(_jit, r0, r1, i0) | |
187 | static void _x87_ldxi_f(jit_state_t*, jit_int32_t, jit_int32_t, jit_word_t); | |
ba86ff93 PC |
188 | # define x87_unldr_x(r0, r1, i0) _x87_unldr_x(_jit, r0, r1, i0) |
189 | static void _x87_unldr_x(jit_state_t*, jit_int32_t, jit_int32_t, jit_word_t); | |
190 | # define x87_unldi_x(r0, i0, i1) _x87_unldi_x(_jit, r0, i0, i1) | |
191 | static void _x87_unldi_x(jit_state_t*, jit_int32_t, jit_word_t, jit_word_t); | |
4a71579b PC |
192 | # define x87_str_f(r0, r1) _x87_str_f(_jit, r0, r1) |
193 | static void _x87_str_f(jit_state_t*,jit_int32_t,jit_int32_t); | |
194 | # define x87_sti_f(i0, r0) _x87_sti_f(_jit, i0, r0) | |
195 | static void _x87_sti_f(jit_state_t*,jit_word_t, jit_int32_t); | |
196 | # define x87_stxr_f(r0, r1, r2) _x87_stxr_f(_jit, r0, r1, r2) | |
197 | static void _x87_stxr_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
198 | # define x87_stxi_f(i0, r0, r1) _x87_stxi_f(_jit, i0, r0, r1) | |
199 | static void _x87_stxi_f(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
ba86ff93 PC |
200 | #define x87_unstr_x(r0, r1, i0) _x87_unstr_x(_jit, r0, r1, i0) |
201 | static void _x87_unstr_x(jit_state_t*, jit_int32_t, jit_int32_t, jit_word_t); | |
202 | #define x87_unsti_x(i0, r0, i1) _x87_unsti_x(_jit, i0, r0, i1) | |
203 | static void _x87_unsti_x(jit_state_t*, jit_word_t, jit_int32_t, jit_word_t); | |
4a71579b PC |
204 | # define x87_ltr_f(r0, r1, r2) x87cmp(X86_CC_A, r0, r2, r1) |
205 | # define x87_lti_f(r0, r1, i0) _x87_lti_f(_jit, r0, r1, i0) | |
206 | static void _x87_lti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
207 | # define x87_ler_f(r0, r1, r2) x87cmp(X86_CC_AE, r0, r2, r1) | |
208 | # define x87_lei_f(r0, r1, i0) _x87_lei_f(_jit, r0, r1, i0) | |
209 | static void _x87_lei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
210 | # define x87_eqr_f(r0, r1, r2) x87_eqr_d(r0, r2, r1) | |
211 | # define x87_eqi_f(r0, r1, i0) _x87_eqi_f(_jit, r0, r1, i0) | |
212 | static void _x87_eqi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
213 | # define x87_ger_f(r0, r1, r2) x87cmp(X86_CC_AE, r0, r1, r2) | |
214 | # define x87_gei_f(r0, r1, i0) _x87_gei_f(_jit, r0, r1, i0) | |
215 | static void _x87_gei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
216 | # define x87_gtr_f(r0, r1, r2) x87cmp(X86_CC_A, r0, r1, r2) | |
217 | # define x87_gti_f(r0, r1, i0) _x87_gti_f(_jit, r0, r1, i0) | |
218 | static void _x87_gti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
219 | # define x87_ner_f(r0, r1, r2) x87_ner_d(r0, r2, r1) | |
220 | # define x87_nei_f(r0, r1, i0) _x87_nei_f(_jit, r0, r1, i0) | |
221 | static void _x87_nei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
222 | # define x87_unltr_f(r0, r1, r2) x87cmp(X86_CC_NAE, r0, r1, r2) | |
223 | # define x87_unlti_f(r0, r1, i0) _x87_unlti_f(_jit, r0, r1, i0) | |
224 | static void _x87_unlti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
225 | # define x87_unler_f(r0, r1, r2) x87cmp(X86_CC_NA, r0, r1, r2) | |
226 | # define x87_unlei_f(r0, r1, i0) _x87_unlei_f(_jit, r0, r1, i0) | |
227 | static void _x87_unlei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
228 | # define x87_uneqr_f(r0, r1, r2) x87cmp2(X86_CC_E, r0, r1, r2) | |
229 | # define x87_uneqi_f(r0, r1, i0) _x87_uneqi_f(_jit, r0, r1, i0) | |
230 | static void _x87_uneqi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
231 | # define x87_unger_f(r0, r1, r2) x87cmp(X86_CC_NA, r0, r2, r1) | |
232 | # define x87_ungei_f(r0, r1, i0) _x87_ungei_f(_jit, r0, r1, i0) | |
233 | static void _x87_ungei_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
234 | # define x87_ungtr_f(r0, r1, r2) x87cmp(X86_CC_NAE, r0, r2, r1) | |
235 | # define x87_ungti_f(r0, r1, i0) _x87_ungti_f(_jit, r0, r1, i0) | |
236 | static void _x87_ungti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
237 | # define x87_ltgtr_f(r0, r1, r2) x87_ltgtr_d(r0, r1, r2) | |
238 | # define x87_ltgti_f(r0, r1, i0) _x87_ltgti_f(_jit, r0, r1, i0) | |
239 | static void _x87_ltgti_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
240 | # define x87_ordr_f(r0, r1, r2) x87cmp2(X86_CC_NP, r0, r2, r1) | |
241 | # define x87_ordi_f(r0, r1, i0) _x87_ordi_f(_jit, r0, r1, i0) | |
242 | static void _x87_ordi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
243 | # define x87_unordr_f(r0, r1, r2) x87cmp2(X86_CC_P, r0, r2, r1) | |
244 | # define x87_unordi_f(r0, r1, i0) _x87_unordi_f(_jit, r0, r1, i0) | |
245 | static void _x87_unordi_f(jit_state_t*,jit_int32_t,jit_int32_t,jit_float32_t*); | |
246 | # define x87_ltr_d(r0, r1, r2) x87cmp(X86_CC_A, r0, r2, r1) | |
247 | # define x87_lti_d(r0, r1, i0) _x87_lti_d(_jit, r0, r1, i0) | |
248 | static void _x87_lti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
249 | # define x87_ler_d(r0, r1, r2) x87cmp(X86_CC_AE, r0, r2, r1) | |
250 | # define x87_lei_d(r0, r1, i0) _x87_lei_d(_jit, r0, r1, i0) | |
251 | static void _x87_lei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
252 | # define x87_eqr_d(r0, r1, r2) _x87_eqr_d(_jit, r0, r2, r1) | |
253 | static void _x87_eqr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
254 | # define x87_eqi_d(r0, r1, i0) _x87_eqi_d(_jit, r0, r1, i0) | |
255 | static void _x87_eqi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
256 | # define x87_ger_d(r0, r1, r2) x87cmp(X86_CC_AE, r0, r1, r2) | |
257 | # define x87_gei_d(r0, r1, i0) _x87_gei_d(_jit, r0, r1, i0) | |
258 | static void _x87_gei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
259 | # define x87_gtr_d(r0, r1, r2) x87cmp(X86_CC_A, r0, r1, r2) | |
260 | # define x87_gti_d(r0, r1, i0) _x87_gti_d(_jit, r0, r1, i0) | |
261 | static void _x87_gti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
262 | # define x87_ner_d(r0, r1, r2) _x87_ner_d(_jit, r0, r2, r1) | |
263 | static void _x87_ner_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
264 | # define x87_nei_d(r0, r1, i0) _x87_nei_d(_jit, r0, r1, i0) | |
265 | static void _x87_nei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
266 | # define x87_unltr_d(r0, r1, r2) x87cmp(X86_CC_NAE, r0, r1, r2) | |
267 | # define x87_unlti_d(r0, r1, i0) _x87_unlti_d(_jit, r0, r1, i0) | |
268 | static void _x87_unlti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
269 | # define x87_unler_d(r0, r1, r2) x87cmp(X86_CC_NA, r0, r1, r2) | |
270 | # define x87_unlei_d(r0, r1, i0) _x87_unlei_d(_jit, r0, r1, i0) | |
271 | static void _x87_unlei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
272 | # define x87_uneqr_d(r0, r1, r2) x87cmp2(X86_CC_E, r0, r1, r2) | |
273 | # define x87_uneqi_d(r0, r1, i0) _x87_uneqi_d(_jit, r0, r1, i0) | |
274 | static void _x87_uneqi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
275 | # define x87_unger_d(r0, r1, r2) x87cmp(X86_CC_NA, r0, r2, r1) | |
276 | # define x87_ungei_d(r0, r1, i0) _x87_ungei_d(_jit, r0, r1, i0) | |
277 | static void _x87_ungei_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
278 | # define x87_ungtr_d(r0, r1, r2) x87cmp(X86_CC_NAE, r0, r2, r1) | |
279 | # define x87_ungti_d(r0, r1, i0) _x87_ungti_d(_jit, r0, r1, i0) | |
280 | static void _x87_ungti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
281 | # define x87_ltgtr_d(r0, r1, r2) _x87_ltgtr_d(_jit, r0, r1, r2) | |
282 | static void _x87_ltgtr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
283 | # define x87_ltgti_d(r0, r1, i0) _x87_ltgti_d(_jit, r0, r1, i0) | |
284 | static void _x87_ltgti_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
285 | # define x87_ordr_d(r0, r1, r2) x87cmp2(X86_CC_NP, r0, r2, r1) | |
286 | # define x87_ordi_d(r0, r1, i0) _x87_ordi_d(_jit, r0, r1, i0) | |
287 | static void _x87_ordi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
288 | # define x87_unordr_d(r0, r1, r2) x87cmp2(X86_CC_P, r0, r2, r1) | |
289 | # define x87_unordi_d(r0, r1, i0) _x87_unordi_d(_jit, r0, r1, i0) | |
290 | static void _x87_unordi_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_float64_t*); | |
291 | #define x87_movr_f(r0,r1) _x87_movr_d(_jit,r0,r1) | |
292 | #define x87_movr_d(r0,r1) _x87_movr_d(_jit,r0,r1) | |
293 | static void _x87_movr_d(jit_state_t*, jit_int32_t, jit_int32_t); | |
294 | #define x87_movi_d(r0,i0) _x87_movi_d(_jit,r0,i0) | |
295 | static void _x87_movi_d(jit_state_t*, jit_int32_t, jit_float64_t*); | |
ba86ff93 PC |
296 | #if __X32 || __X64_32 |
297 | # define x87_movr_ww_d(r0,r1,r2) _x87_movr_ww_d(_jit,r0,r1,r2) | |
298 | static void _x87_movr_ww_d(jit_state_t*, jit_int32_t, jit_int32_t,jit_int32_t); | |
299 | # define x87_movr_d_ww(r0,r1,r2) _x87_movr_d_ww(_jit,r0,r1,r2) | |
300 | static void _x87_movr_d_ww(jit_state_t*, jit_int32_t, jit_int32_t,jit_int32_t); | |
301 | # define x87_movi_ww_d(r0, i0, i1) _x87_movi_ww_d(_jit, r0, i0, i1) | |
302 | static void _x87_movi_ww_d(jit_state_t*, jit_int32_t, jit_word_t, jit_word_t); | |
303 | #else | |
304 | # define x87_movr_w_d(r0,r1) _x87_movr_w_d(_jit,r0,r1) | |
305 | static void _x87_movr_w_d(jit_state_t*, jit_int32_t, jit_int32_t); | |
306 | # define x87_movr_d_w(r0,r1) _x87_movr_d_w(_jit,r0,r1) | |
307 | static void _x87_movr_d_w(jit_state_t*, jit_int32_t, jit_int32_t); | |
308 | #define x87_movi_w_d(r0, i0) _x87_movi_w_d(_jit, r0, i0) | |
309 | static void _x87_movi_w_d(jit_state_t*, jit_int32_t, jit_word_t); | |
310 | #endif | |
4a71579b PC |
311 | # define x87_ldr_d(r0, r1) _x87_ldr_d(_jit, r0, r1) |
312 | static void _x87_ldr_d(jit_state_t*, jit_int32_t, jit_int32_t); | |
313 | # define x87_ldi_d(r0, i0) _x87_ldi_d(_jit, r0, i0) | |
314 | static void _x87_ldi_d(jit_state_t*, jit_int32_t, jit_word_t); | |
315 | # define x87_ldxr_d(r0, r1, r2) _x87_ldxr_d(_jit, r0, r1, r2) | |
316 | static void _x87_ldxr_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_int32_t); | |
317 | # define x87_ldxi_d(r0, r1, i0) _x87_ldxi_d(_jit, r0, r1, i0) | |
318 | static void _x87_ldxi_d(jit_state_t*, jit_int32_t, jit_int32_t, jit_word_t); | |
319 | # define x87_str_d(r0, r1) _x87_str_d(_jit, r0, r1) | |
320 | static void _x87_str_d(jit_state_t*,jit_int32_t,jit_int32_t); | |
321 | # define x87_sti_d(i0, r0) _x87_sti_d(_jit, i0, r0) | |
322 | static void _x87_sti_d(jit_state_t*,jit_word_t,jit_int32_t); | |
323 | # define x87_stxr_d(r0, r1, r2) _x87_stxr_d(_jit, r0, r1, r2) | |
324 | static void _x87_stxr_d(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); | |
325 | # define x87_stxi_d(i0, r0, r1) _x87_stxi_d(_jit, i0, r0, r1) | |
326 | static void _x87_stxi_d(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); | |
327 | # define x87_bltr_f(i0, r0, r1) x87jcc(X86_CC_A, i0, r1, r0) | |
328 | # define x87_blti_f(i0, r0, i1) _x87_blti_f(_jit, i0, r0, i1) | |
329 | static jit_word_t | |
330 | _x87_blti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
331 | # define x87_bler_f(i0, r0, r1) x87jcc(X86_CC_AE, i0, r1, r0) | |
332 | # define x87_blei_f(i0, r0, i1) _x87_blei_f(_jit, i0, r0, i1) | |
333 | static jit_word_t | |
334 | _x87_blei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
335 | # define x87_beqr_f(i0, r0, r1) _x87_beqr_d(_jit, i0, r0, r1) | |
336 | # define x87_beqi_f(i0, r0, i1) _x87_beqi_f(_jit, i0, r0, i1) | |
337 | static jit_word_t | |
338 | _x87_beqi_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
339 | # define x87_bger_f(i0, r0, r1) x87jcc(X86_CC_AE, i0, r0, r1) | |
340 | # define x87_bgei_f(i0, r0, i1) _x87_bgei_f(_jit, i0, r0, i1) | |
341 | static jit_word_t | |
342 | _x87_bgei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
343 | # define x87_bgtr_f(i0, r0, r1) x87jcc(X86_CC_A, i0, r0, r1) | |
344 | # define x87_bgti_f(i0, r0, i1) _x87_bgti_f(_jit, i0, r0, i1) | |
345 | static jit_word_t | |
346 | _x87_bgti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
347 | # define x87_bner_f(i0, r0, r1) _x87_bner_d(_jit, i0, r0, r1) | |
348 | # define x87_bnei_f(i0, r0, i1) _x87_bnei_f(_jit, i0, r0, i1) | |
349 | static jit_word_t | |
350 | _x87_bnei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
351 | # define x87_bunltr_f(i0, r0, r1) x87jcc(X86_CC_NAE, i0, r0, r1) | |
352 | # define x87_bunlti_f(i0, r0, i1) _x87_bunlti_f(_jit, i0, r0, i1) | |
353 | static jit_word_t | |
354 | _x87_bunlti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
355 | # define x87_bunler_f(i0, r0, r1) x87jcc(X86_CC_NA, i0, r0, r1) | |
356 | # define x87_bunlei_f(i0, r0, i1) _x87_bunlei_f(_jit, i0, r0, i1) | |
357 | static jit_word_t | |
358 | _x87_bunlei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
359 | # define x87_buneqr_f(i0, r0, r1) x87jcc2(X86_CC_E, i0, r0, r1) | |
360 | # define x87_buneqi_f(i0, r0, i1) _x87_buneqi_f(_jit, i0, r0, i1) | |
361 | static jit_word_t | |
362 | _x87_buneqi_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
363 | # define x87_bunger_f(i0, r0, r1) x87jcc(X86_CC_NA, i0, r1, r0) | |
364 | # define x87_bungei_f(i0, r0, i1) _x87_bungei_f(_jit, i0, r0, i1) | |
365 | static jit_word_t | |
366 | _x87_bungei_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
367 | # define x87_bungtr_f(i0, r0, r1) x87jcc(X86_CC_NAE, i0, r1, r0) | |
368 | # define x87_bungti_f(i0, r0, i1) _x87_bungti_f(_jit, i0, r0, i1) | |
369 | static jit_word_t | |
370 | _x87_bungti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
371 | # define x87_bltgtr_f(i0, r0, r1) x87jcc2(X86_CC_NE, i0, r0, r1) | |
372 | # define x87_bltgti_f(i0, r0, i1) _x87_bltgti_f(_jit, i0, r0, i1) | |
373 | static jit_word_t | |
374 | _x87_bltgti_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
375 | # define x87_bordr_f(i0, r0, r1) x87jcc2(X86_CC_NP, i0, r0, r1) | |
376 | # define x87_bordi_f(i0, r0, i1) _x87_bordi_f(_jit, i0, r0, i1) | |
377 | static jit_word_t | |
378 | _x87_bordi_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
379 | # define x87_bunordr_f(i0, r0, r1) x87jcc2(X86_CC_P, i0, r0, r1) | |
380 | # define x87_bunordi_f(i0, r0, i1) _x87_bunordi_f(_jit, i0, r0, i1) | |
381 | static jit_word_t | |
382 | _x87_bunordi_f(jit_state_t*, jit_word_t, jit_int32_t, jit_float32_t*); | |
383 | # define x87_bltr_d(i0, r0, r1) x87jcc(X86_CC_A, i0, r1, r0) | |
384 | # define x87_blti_d(i0, r0, i1) _x87_blti_d(_jit, i0, r0, i1) | |
385 | static jit_word_t | |
386 | _x87_blti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
387 | # define x87_bler_d(i0, r0, r1) x87jcc(X86_CC_AE, i0, r1, r0) | |
388 | # define x87_blei_d(i0, r0, i1) _x87_blei_d(_jit, i0, r0, i1) | |
389 | static jit_word_t | |
390 | _x87_blei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
391 | # define x87_beqr_d(i0, r0, r1) _x87_beqr_d(_jit, i0, r0, r1) | |
392 | static jit_word_t | |
393 | _x87_beqr_d(jit_state_t*, jit_word_t, jit_int32_t, jit_int32_t); | |
394 | # define x87_beqi_d(i0, r0, i1) _x87_beqi_d(_jit, i0, r0, i1) | |
395 | static jit_word_t | |
396 | _x87_beqi_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
397 | # define x87_bger_d(i0, r0, r1) x87jcc(X86_CC_AE, i0, r0, r1) | |
398 | # define x87_bgei_d(i0, r0, i1) _x87_bgei_d(_jit, i0, r0, i1) | |
399 | static jit_word_t | |
400 | _x87_bgei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
401 | # define x87_bgtr_d(i0, r0, r1) x87jcc(X86_CC_A, i0, r0, r1) | |
402 | # define x87_bgti_d(i0, r0, i1) _x87_bgti_d(_jit, i0, r0, i1) | |
403 | static jit_word_t | |
404 | _x87_bgti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
405 | # define x87_bner_d(i0, r0, r1) _x87_bner_d(_jit, i0, r0, r1) | |
406 | static jit_word_t | |
407 | _x87_bner_d(jit_state_t*, jit_word_t, jit_int32_t, jit_int32_t); | |
408 | # define x87_bnei_d(i0, r0, i1) _x87_bnei_d(_jit, i0, r0, i1) | |
409 | static jit_word_t | |
410 | _x87_bnei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
411 | # define x87_bunltr_d(i0, r0, r1) x87jcc(X86_CC_NAE, i0, r0, r1) | |
412 | # define x87_bunlti_d(i0, r0, i1) _x87_bunlti_d(_jit, i0, r0, i1) | |
413 | static jit_word_t | |
414 | _x87_bunlti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
415 | # define x87_bunler_d(i0, r0, r1) x87jcc(X86_CC_NA, i0, r0, r1) | |
416 | # define x87_bunlei_d(i0, r0, i1) _x87_bunlei_d(_jit, i0, r0, i1) | |
417 | static jit_word_t | |
418 | _x87_bunlei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
419 | # define x87_buneqr_d(i0, r0, r1) x87jcc2(X86_CC_E, i0, r0, r1) | |
420 | # define x87_buneqi_d(i0, r0, i1) _x87_buneqi_d(_jit, i0, r0, i1) | |
421 | static jit_word_t | |
422 | _x87_buneqi_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
423 | # define x87_bunger_d(i0, r0, r1) x87jcc(X86_CC_NA, i0, r1, r0) | |
424 | # define x87_bungei_d(i0, r0, i1) _x87_bungei_d(_jit, i0, r0, i1) | |
425 | static jit_word_t | |
426 | _x87_bungei_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
427 | # define x87_bungtr_d(i0, r0, r1) x87jcc(X86_CC_NAE, i0, r1, r0) | |
428 | # define x87_bungti_d(i0, r0, i1) _x87_bungti_d(_jit, i0, r0, i1) | |
429 | static jit_word_t | |
430 | _x87_bungti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
431 | # define x87_bltgtr_d(i0, r0, r1) x87jcc2(X86_CC_NE, i0, r0, r1) | |
432 | # define x87_bltgti_d(i0, r0, i1) _x87_bltgti_d(_jit, i0, r0, i1) | |
433 | static jit_word_t | |
434 | _x87_bltgti_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
435 | # define x87_bordr_d(i0, r0, r1) x87jcc2(X86_CC_NP, i0, r0, r1) | |
436 | # define x87_bordi_d(i0, r0, i1) _x87_bordi_d(_jit, i0, r0, i1) | |
437 | static jit_word_t | |
438 | _x87_bordi_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
439 | # define x87_bunordr_d(i0, r0, r1) x87jcc2(X86_CC_P, i0, r0, r1) | |
440 | # define x87_bunordi_d(i0, r0, i1) _x87_bunordi_d(_jit, i0, r0, i1) | |
441 | static jit_word_t | |
442 | _x87_bunordi_d(jit_state_t*, jit_word_t, jit_int32_t, jit_float64_t*); | |
443 | #endif | |
444 | ||
445 | #if CODE | |
446 | # define fpr_opi(name, type, size) \ | |
447 | static void \ | |
448 | _x87_##name##i_##type(jit_state_t *_jit, \ | |
449 | jit_int32_t r0, jit_int32_t r1, \ | |
450 | jit_float##size##_t *i0) \ | |
451 | { \ | |
452 | jit_int32_t reg = jit_get_reg(jit_class_fpr); \ | |
453 | assert(jit_x87_reg_p(reg)); \ | |
454 | x87_movi_##type(rn(reg), i0); \ | |
455 | x87_##name##r_##type(r0, r1, rn(reg)); \ | |
456 | jit_unget_reg(reg); \ | |
457 | } | |
458 | # define fpr_bopi(name, type, size) \ | |
459 | static jit_word_t \ | |
460 | _x87_b##name##i_##type(jit_state_t *_jit, \ | |
461 | jit_word_t i0, jit_int32_t r0, \ | |
462 | jit_float##size##_t *i1) \ | |
463 | { \ | |
79bfeef6 | 464 | jit_word_t w; \ |
4a71579b PC |
465 | jit_int32_t reg = jit_get_reg(jit_class_fpr| \ |
466 | jit_class_nospill); \ | |
467 | assert(jit_x87_reg_p(reg)); \ | |
468 | x87_movi_##type(rn(reg), i1); \ | |
79bfeef6 | 469 | w = x87_b##name##r_##type(i0, r0, rn(reg)); \ |
4a71579b | 470 | jit_unget_reg(reg); \ |
79bfeef6 | 471 | return (w); \ |
4a71579b PC |
472 | } |
473 | # define fopi(name) fpr_opi(name, f, 32) | |
474 | # define fbopi(name) fpr_bopi(name, f, 32) | |
475 | # define dopi(name) fpr_opi(name, d, 64) | |
476 | # define dbopi(name) fpr_bopi(name, d, 64) | |
477 | ||
478 | static void | |
479 | _fstcwm(jit_state_t *_jit, jit_int32_t md, | |
480 | jit_int32_t rb, jit_int32_t ri, jit_int32_t ms) | |
481 | { | |
482 | ic(0x9b); | |
483 | rex(0, 1, rb, ri, _NOREG); | |
484 | x87rx(017, md, rb, ri, ms); | |
485 | } | |
486 | ||
487 | static void | |
488 | _x87rx(jit_state_t *_jit, jit_int32_t code, jit_int32_t md, | |
489 | jit_int32_t rb, jit_int32_t ri, jit_int32_t ms) | |
490 | { | |
491 | rex(0, 1, rb, ri, _NOREG); | |
492 | ic(0xd8 | (code >> 3)); | |
493 | rx((code & 7), md, rb, ri, ms); | |
494 | } | |
495 | ||
496 | static void | |
497 | _x87ri(jit_state_t *_jit, jit_int32_t code, jit_int32_t r0) | |
498 | { | |
499 | ic(0xd8 | (code >> 3)); | |
500 | mrm(0x03, (code & 7), r0); | |
501 | } | |
502 | ||
503 | static void | |
504 | _x87rri(jit_state_t *_jit, jit_int32_t code, jit_int32_t r0, jit_int32_t r1) | |
505 | { | |
506 | if (r1 == _ST0_REGNO) | |
507 | x87ri(code | 040, r0); | |
508 | else { | |
509 | assert(r0 == _ST0_REGNO); | |
510 | x87ri(code, r1); | |
511 | } | |
512 | } | |
513 | ||
514 | fopi(add) | |
515 | fopi(sub) | |
516 | fopi(rsb) | |
517 | fopi(mul) | |
518 | fopi(div) | |
519 | ||
520 | static void | |
521 | _x87_addr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
522 | { | |
523 | if (r0 == r1) { | |
524 | if (r2 == _ST0_REGNO) | |
525 | faddr(r0, _ST0_REGNO); | |
526 | else if (r0 == _ST0_REGNO) | |
527 | faddr(_ST0_REGNO, r2); | |
528 | else { | |
529 | fxchr(r0); | |
530 | faddr(_ST0_REGNO, r0 == r2 ? _ST0_REGNO : r2); | |
531 | fxchr(r0); | |
532 | } | |
533 | } | |
534 | else if (r0 == r2) { | |
535 | if (r1 == _ST0_REGNO) | |
536 | faddr(r0, _ST0_REGNO); | |
537 | else if (r0 == _ST0_REGNO) | |
538 | faddr(_ST0_REGNO, r1); | |
539 | else { | |
540 | fxchr(r0); | |
541 | faddr(_ST0_REGNO, r1); | |
542 | fxchr(r0); | |
543 | } | |
544 | } | |
545 | else { | |
546 | fldr(r1); | |
547 | faddr(_ST0_REGNO, r2 + 1); | |
548 | fstpr(r0 + 1); | |
549 | } | |
550 | } | |
551 | ||
552 | dopi(add) | |
553 | ||
554 | static void | |
555 | _x87_subr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
556 | { | |
557 | if (r0 == r1) { | |
558 | if (r2 == _ST0_REGNO) | |
559 | fsubrr(r0, _ST0_REGNO); | |
560 | else if (r0 == _ST0_REGNO) | |
561 | fsubr(_ST0_REGNO, r2); | |
562 | else { | |
563 | fxchr(r0); | |
564 | fsubr(_ST0_REGNO, r0 == r2 ? _ST0_REGNO : r2); | |
565 | fxchr(r0); | |
566 | } | |
567 | } | |
568 | else if (r0 == r2) { | |
569 | if (r1 == _ST0_REGNO) | |
570 | fsubr(r0, _ST0_REGNO); | |
571 | else if (r0 == _ST0_REGNO) | |
572 | fsubrr(_ST0_REGNO, r1); | |
573 | else { | |
574 | fxchr(r0); | |
575 | fsubrr(_ST0_REGNO, r1); | |
576 | fxchr(r0); | |
577 | } | |
578 | } | |
579 | else { | |
580 | fldr(r1); | |
581 | fsubr(_ST0_REGNO, r2 + 1); | |
582 | fstpr(r0 + 1); | |
583 | } | |
584 | } | |
585 | ||
586 | dopi(sub) | |
587 | ||
588 | dopi(rsb) | |
589 | ||
590 | static void | |
591 | _x87_mulr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
592 | { | |
593 | if (r0 == r1) { | |
594 | if (r2 == _ST0_REGNO) | |
595 | fmulr(r0, _ST0_REGNO); | |
596 | else if (r0 == _ST0_REGNO) | |
597 | fmulr(_ST0_REGNO, r2); | |
598 | else { | |
599 | fxchr(r0); | |
600 | fmulr(_ST0_REGNO, r0 == r2 ? _ST0_REGNO : r2); | |
601 | fxchr(r0); | |
602 | } | |
603 | } | |
604 | else if (r0 == r2) { | |
605 | if (r1 == _ST0_REGNO) | |
606 | fmulr(r0, _ST0_REGNO); | |
607 | else if (r0 == _ST0_REGNO) | |
608 | fmulr(_ST0_REGNO, r1); | |
609 | else { | |
610 | fxchr(r0); | |
611 | fmulr(_ST0_REGNO, r1); | |
612 | fxchr(r0); | |
613 | } | |
614 | } | |
615 | else { | |
616 | fldr(r1); | |
617 | fmulr(_ST0_REGNO, r2 + 1); | |
618 | fstpr(r0 + 1); | |
619 | } | |
620 | } | |
621 | ||
622 | dopi(mul) | |
623 | ||
624 | static void | |
625 | _x87_divr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
626 | { | |
627 | if (r0 == r1) { | |
628 | if (r2 == _ST0_REGNO) | |
629 | fdivrr(r0, _ST0_REGNO); | |
630 | else if (r0 == _ST0_REGNO) | |
631 | fdivr(_ST0_REGNO, r2); | |
632 | else { | |
633 | fxchr(r0); | |
634 | fdivr(_ST0_REGNO, r0 == r2 ? _ST0_REGNO : r2); | |
635 | fxchr(r0); | |
636 | } | |
637 | } | |
638 | else if (r0 == r2) { | |
639 | if (r1 == _ST0_REGNO) | |
640 | fdivr(r0, _ST0_REGNO); | |
641 | else if (r0 == _ST0_REGNO) | |
642 | fsubrr(_ST0_REGNO, r1); | |
643 | else { | |
644 | fxchr(r0); | |
645 | fdivrr(_ST0_REGNO, r1); | |
646 | fxchr(r0); | |
647 | } | |
648 | } | |
649 | else { | |
650 | fldr(r1); | |
651 | fdivr(_ST0_REGNO, r2 + 1); | |
652 | fstpr(r0 + 1); | |
653 | } | |
654 | } | |
655 | ||
656 | dopi(div) | |
657 | ||
658 | static void | |
659 | _x87_absr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
660 | { | |
661 | if (r0 == r1) { | |
662 | if (r1 == _ST0_REGNO) | |
663 | fabs_(); | |
664 | else { | |
665 | fxchr(r0); | |
666 | fabs_(); | |
667 | fxchr(r0); | |
668 | } | |
669 | } | |
670 | else { | |
671 | fldr(r1); | |
672 | fabs_(); | |
673 | fstpr(r0 + 1); | |
674 | } | |
675 | } | |
676 | ||
677 | static void | |
678 | _x87_negr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
679 | { | |
680 | if (r0 == r1) { | |
681 | if (r1 == _ST0_REGNO) | |
682 | fchs_(); | |
683 | else { | |
684 | fxchr(r0); | |
685 | fchs_(); | |
686 | fxchr(r0); | |
687 | } | |
688 | } | |
689 | else { | |
690 | fldr(r1); | |
691 | fchs_(); | |
692 | fstpr(r0 + 1); | |
693 | } | |
694 | } | |
695 | ||
696 | static void | |
697 | _x87_sqrtr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
698 | { | |
699 | if (r0 == r1) { | |
700 | if (r1 == _ST0_REGNO) | |
701 | fsqrt_(); | |
702 | else { | |
703 | fxchr(r0); | |
704 | fsqrt_(); | |
705 | fxchr(r0); | |
706 | } | |
707 | } | |
708 | else { | |
709 | fldr(r1); | |
710 | fsqrt_(); | |
711 | fstpr(r0 + 1); | |
712 | } | |
713 | } | |
714 | ||
ba86ff93 PC |
715 | static void |
716 | _x87_fmar_f(jit_state_t *_jit, | |
717 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
718 | { | |
719 | jit_int32_t t0; | |
720 | if (r0 != r3) { | |
721 | x87_mulr_f(r0, r1, r2); | |
722 | x87_addr_f(r0, r0, r3); | |
723 | } | |
724 | else { | |
725 | t0 = jit_get_reg(jit_class_fpr); | |
726 | assert(jit_x87_reg_p(t0)); | |
727 | x87_mulr_f(rn(t0), r1, r2); | |
728 | x87_addr_f(r0, rn(t0), r3); | |
729 | jit_unget_reg(t0); | |
730 | } | |
731 | } | |
732 | ||
733 | static void | |
734 | _x87_fmar_d(jit_state_t *_jit, | |
735 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
736 | { | |
737 | jit_int32_t t0; | |
738 | if (r0 != r3) { | |
739 | x87_mulr_d(r0, r1, r2); | |
740 | x87_addr_d(r0, r0, r3); | |
741 | } | |
742 | else { | |
743 | t0 = jit_get_reg(jit_class_fpr); | |
744 | assert(jit_x87_reg_p(t0)); | |
745 | x87_mulr_d(rn(t0), r1, r2); | |
746 | x87_addr_d(r0, rn(t0), r3); | |
747 | jit_unget_reg(t0); | |
748 | } | |
749 | } | |
750 | ||
751 | static void | |
752 | _x87_fmsr_f(jit_state_t *_jit, | |
753 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
754 | { | |
755 | jit_int32_t t0; | |
756 | if (r0 != r3) { | |
757 | x87_mulr_f(r0, r1, r2); | |
758 | x87_subr_f(r0, r0, r3); | |
759 | } | |
760 | else { | |
761 | t0 = jit_get_reg(jit_class_fpr); | |
762 | assert(jit_x87_reg_p(t0)); | |
763 | x87_mulr_f(rn(t0), r1, r2); | |
764 | x87_subr_f(r0, rn(t0), r3); | |
765 | jit_unget_reg(t0); | |
766 | } | |
767 | } | |
768 | ||
769 | static void | |
770 | _x87_fmsr_d(jit_state_t *_jit, | |
771 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
772 | { | |
773 | jit_int32_t t0; | |
774 | if (r0 != r3) { | |
775 | x87_mulr_d(r0, r1, r2); | |
776 | x87_subr_d(r0, r0, r3); | |
777 | } | |
778 | else { | |
779 | t0 = jit_get_reg(jit_class_fpr); | |
780 | assert(jit_x87_reg_p(t0)); | |
781 | x87_mulr_d(rn(t0), r1, r2); | |
782 | x87_subr_d(r0, rn(t0), r3); | |
783 | jit_unget_reg(t0); | |
784 | } | |
785 | } | |
786 | ||
787 | static void | |
788 | _x87_fnmar_f(jit_state_t *_jit, | |
789 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
790 | { | |
791 | jit_int32_t t0; | |
792 | t0 = jit_get_reg(jit_class_fpr); | |
793 | x87_negr_f(rn(t0), r1); | |
794 | x87_mulr_f(rn(t0), rn(t0), r2); | |
795 | x87_subr_f(r0, rn(t0), r3); | |
796 | jit_unget_reg(t0); | |
797 | } | |
798 | ||
799 | static void | |
800 | _x87_fnmar_d(jit_state_t *_jit, | |
801 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
802 | { | |
803 | jit_int32_t t0; | |
804 | t0 = jit_get_reg(jit_class_fpr); | |
805 | x87_negr_d(rn(t0), r1); | |
806 | x87_mulr_d(rn(t0), rn(t0), r2); | |
807 | x87_subr_d(r0, rn(t0), r3); | |
808 | jit_unget_reg(t0); | |
809 | } | |
810 | ||
811 | static void | |
812 | _x87_fnmsr_f(jit_state_t *_jit, | |
813 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
814 | { | |
815 | jit_int32_t t0; | |
816 | t0 = jit_get_reg(jit_class_fpr); | |
817 | x87_negr_f(rn(t0), r1); | |
818 | x87_mulr_f(rn(t0), rn(t0), r2); | |
819 | x87_addr_f(r0, rn(t0), r3); | |
820 | jit_unget_reg(t0); | |
821 | } | |
822 | ||
823 | static void | |
824 | _x87_fnmsr_d(jit_state_t *_jit, | |
825 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) | |
826 | { | |
827 | jit_int32_t t0; | |
828 | t0 = jit_get_reg(jit_class_fpr); | |
829 | x87_negr_d(rn(t0), r1); | |
830 | x87_mulr_d(rn(t0), rn(t0), r2); | |
831 | x87_addr_d(r0, rn(t0), r3); | |
832 | jit_unget_reg(t0); | |
833 | } | |
834 | ||
4a71579b PC |
835 | static void |
836 | _x87_truncr_d_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
837 | { | |
79bfeef6 | 838 | CHECK_CVT_OFFSET(); |
4a71579b PC |
839 | #if defined(sun) |
840 | /* for the sake of passing test cases in x87 mode, otherwise only sse | |
841 | * is supported */ | |
842 | fstcwm(-4, _RBP_REGNO, _NOREG, _SCL1); | |
843 | ldxi_s(r0, _RBP_REGNO, -4); | |
844 | extr_uc(r0, r0); | |
845 | # define FPCW_CHOP 0xc00 | |
846 | ori(r0, r0, FPCW_CHOP); | |
847 | stxi_s(-8, _RBP_REGNO, r0); | |
848 | fldcwm(-8, _RBP_REGNO, _NOREG, _SCL1); | |
849 | if (r1 == _ST0_REGNO) | |
850 | fistlm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1); | |
851 | else { | |
852 | fxchr(r1); | |
853 | fistlm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1); | |
854 | fxchr(r1); | |
855 | } | |
856 | fldcwm(-4, _RBP_REGNO, _NOREG, _SCL1); | |
857 | ldxi(r0, _RBP_REGNO, CVT_OFFSET); | |
858 | #else | |
859 | fldr(r1); | |
860 | fisttplm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1); | |
861 | ldxi_i(r0, _RBP_REGNO, CVT_OFFSET); | |
862 | #endif | |
863 | } | |
864 | ||
865 | # if __X64 | |
866 | static void | |
867 | _x87_truncr_d_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
868 | { | |
79bfeef6 | 869 | CHECK_CVT_OFFSET(); |
4a71579b PC |
870 | fldr(r1); |
871 | fisttpqm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1); | |
872 | ldxi(r0, _RBP_REGNO, CVT_OFFSET); | |
873 | } | |
874 | # endif | |
875 | ||
876 | static void | |
877 | _x87_extr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
878 | { | |
79bfeef6 | 879 | CHECK_CVT_OFFSET(); |
4a71579b PC |
880 | stxi(CVT_OFFSET, _RBP_REGNO, r1); |
881 | # if __X32 | |
882 | fildlm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1); | |
883 | # else | |
884 | fildqm(CVT_OFFSET, _RBP_REGNO, _NOREG, _SCL1); | |
885 | # endif | |
886 | fstpr(r0 + 1); | |
887 | } | |
888 | ||
889 | static void | |
890 | _x87cmp(jit_state_t *_jit, jit_int32_t code, | |
891 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
892 | { | |
893 | jit_bool_t rc; | |
894 | jit_int32_t reg; | |
895 | if ((rc = reg8_p(r0))) | |
896 | reg = r0; | |
897 | else { | |
898 | reg = _RAX_REGNO; | |
899 | movr(r0, reg); | |
900 | } | |
901 | ixorr(reg, reg); | |
902 | if (r1 == _ST0_REGNO) | |
903 | fucomir(r2); | |
904 | else { | |
905 | fldr(r1); | |
906 | fucomipr(r2 + 1); | |
907 | } | |
908 | cc(code, reg); | |
909 | if (!rc) | |
910 | xchgr(r0, reg); | |
911 | } | |
912 | ||
913 | static void | |
914 | _x87cmp2(jit_state_t *_jit, jit_int32_t code, | |
915 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
916 | { | |
917 | jit_bool_t rc; | |
918 | jit_int32_t reg; | |
919 | jit_int32_t f1, f2; | |
920 | if (r2 == _ST0_REGNO) f1 = r2, f2 = r1; | |
921 | else f1 = r1, f2 = r2; | |
922 | if ((rc = reg8_p(r0))) | |
923 | reg = r0; | |
924 | else { | |
925 | reg = _RAX_REGNO; | |
926 | movr(r0, reg); | |
927 | } | |
928 | ixorr(reg, reg); | |
929 | if (f1 == _ST0_REGNO) | |
930 | fucomir(f2); | |
931 | else { | |
932 | fldr(f1); | |
933 | fucomipr(f2 + 1); | |
934 | } | |
935 | cc(code, reg); | |
936 | if (!rc) | |
937 | xchgr(r0, reg); | |
938 | } | |
939 | ||
940 | static jit_word_t | |
941 | _x87jcc(jit_state_t *_jit, jit_int32_t code, | |
942 | jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
943 | { | |
944 | if (r0 == _ST0_REGNO) | |
945 | fucomir(r1); | |
946 | else { | |
947 | fldr(r0); | |
948 | fucomipr(r1 + 1); | |
949 | } | |
79bfeef6 | 950 | return (jcc(code, i0)); |
4a71579b PC |
951 | } |
952 | ||
953 | static jit_word_t | |
954 | _x87jcc2(jit_state_t *_jit, jit_int32_t code, | |
955 | jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
956 | { | |
957 | jit_int32_t f0, f1; | |
958 | if (r1 == _ST0_REGNO) f0 = r1, f1 = r0; | |
959 | else f0 = r0, f1 = r1; | |
960 | if (f0 == _ST0_REGNO) | |
961 | fucomir(f1); | |
962 | else { | |
963 | fldr(f0); | |
964 | fucomipr(f1 + 1); | |
965 | } | |
79bfeef6 | 966 | return (jcc(code, i0)); |
4a71579b PC |
967 | } |
968 | ||
969 | fopi(lt) | |
970 | fopi(le) | |
971 | fopi(eq) | |
972 | fopi(ge) | |
973 | fopi(gt) | |
974 | fopi(ne) | |
975 | fopi(unlt) | |
976 | fopi(unle) | |
977 | fopi(uneq) | |
978 | fopi(unge) | |
979 | fopi(ungt) | |
980 | fopi(ltgt) | |
981 | fopi(ord) | |
982 | fopi(unord) | |
983 | fbopi(lt) | |
984 | fbopi(le) | |
985 | fbopi(eq) | |
986 | fbopi(ge) | |
987 | fbopi(gt) | |
988 | fbopi(ne) | |
989 | fbopi(unlt) | |
990 | fbopi(unle) | |
991 | fbopi(uneq) | |
992 | fbopi(unge) | |
993 | fbopi(ungt) | |
994 | fbopi(ltgt) | |
995 | fbopi(ord) | |
996 | fbopi(unord) | |
997 | ||
998 | static void | |
999 | _x87_movi_f(jit_state_t *_jit, jit_int32_t r0, jit_float32_t *i0) | |
1000 | { | |
1001 | union { | |
1002 | jit_int32_t i; | |
1003 | jit_float32_t f; | |
1004 | } data; | |
1005 | jit_int32_t reg; | |
1006 | ||
1007 | data.f = *i0; | |
1008 | if (data.f == 0.0 && !(data.i & 0x80000000)) | |
1009 | fldz(); | |
1010 | else if (data.f == 1.0) | |
1011 | fld1(); | |
1012 | else if (data.f == 3.3219280948873623478703195458468f) | |
1013 | fldl2t(); | |
1014 | else if (data.f == 1.4426950408889634073599246886656f) | |
1015 | fldl2e(); | |
1016 | else if (data.f == 3.1415926535897932384626421096161f) | |
1017 | fldpi(); | |
1018 | else if (data.f == 0.3010299956639811952137387498515f) | |
1019 | fldlg2(); | |
1020 | else if (data.f == 0.6931471805599453094172323683399f) | |
1021 | fldln2(); | |
1022 | else { | |
1023 | if (_jitc->no_data) { | |
79bfeef6 | 1024 | CHECK_CVT_OFFSET(); |
4a71579b PC |
1025 | reg = jit_get_reg(jit_class_gpr); |
1026 | movi(rn(reg), data.i); | |
1027 | stxi_i(CVT_OFFSET, _RBP_REGNO, rn(reg)); | |
1028 | jit_unget_reg(reg); | |
1029 | x87_ldxi_f(r0, _RBP_REGNO, CVT_OFFSET); | |
1030 | } | |
1031 | else | |
1032 | x87_ldi_f(r0, (jit_word_t)i0); | |
1033 | return; | |
1034 | } | |
1035 | fstpr(r0 + 1); | |
1036 | } | |
1037 | ||
ba86ff93 PC |
1038 | static void |
1039 | _x87_movr_w_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1040 | { | |
1041 | CHECK_CVT_OFFSET(); | |
1042 | stxi_i(CVT_OFFSET, _RBP_REGNO, r1); | |
1043 | x87_ldxi_f(r0, _RBP_REGNO, CVT_OFFSET); | |
1044 | } | |
1045 | ||
1046 | static void | |
1047 | _x87_movr_f_w(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1048 | { | |
1049 | CHECK_CVT_OFFSET(); | |
1050 | x87_stxi_f(CVT_OFFSET, _RBP_REGNO, r1); | |
1051 | ldxi_i(r0, _RBP_REGNO, CVT_OFFSET); | |
1052 | } | |
1053 | ||
1054 | static void | |
1055 | _x87_movi_w_f(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
1056 | { | |
1057 | jit_int32_t reg; | |
1058 | CHECK_CVT_OFFSET(); | |
1059 | reg = jit_get_reg(jit_class_gpr); | |
1060 | movi(rn(reg), i0); | |
1061 | stxi_i(CVT_OFFSET, _RBP_REGNO, rn(reg)); | |
1062 | jit_unget_reg(reg); | |
1063 | x87_ldxi_f(r0, _RBP_REGNO, CVT_OFFSET); | |
1064 | } | |
1065 | ||
4a71579b PC |
1066 | static void |
1067 | _x87_ldr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1068 | { | |
1069 | fldsm(0, r1, _NOREG, _SCL1); | |
1070 | fstpr(r0 + 1); | |
1071 | } | |
1072 | ||
1073 | static void | |
1074 | _x87_ldi_f(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
1075 | { | |
1076 | jit_int32_t reg; | |
1077 | if (x87_address_p(i0)) { | |
1078 | fldsm(i0, _NOREG, _NOREG, _SCL1); | |
1079 | fstpr(r0 + 1); | |
1080 | } | |
1081 | else { | |
1082 | reg = jit_get_reg(jit_class_gpr); | |
1083 | movi(rn(reg), i0); | |
1084 | x87_ldr_f(r0, rn(reg)); | |
1085 | jit_unget_reg(reg); | |
1086 | } | |
1087 | } | |
1088 | ||
1089 | static void | |
1090 | _x87_ldxr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1091 | { | |
1092 | #if __X64_32 | |
1093 | jit_int32_t reg; | |
1094 | reg = jit_get_reg(jit_class_gpr); | |
1095 | addr(rn(reg), r1, r2); | |
1096 | x87_ldr_f(r0, rn(reg)); | |
1097 | jit_unget_reg(reg); | |
1098 | #else | |
1099 | fldsm(0, r1, r2, _SCL1); | |
1100 | fstpr(r0 + 1); | |
1101 | #endif | |
1102 | } | |
1103 | ||
1104 | static void | |
1105 | _x87_ldxi_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1106 | { | |
1107 | jit_int32_t reg; | |
1108 | if (can_sign_extend_int_p(i0)) { | |
1109 | fldsm(i0, r1, _NOREG, _SCL1); | |
1110 | fstpr(r0 + 1); | |
1111 | } | |
1112 | else { | |
1113 | reg = jit_get_reg(jit_class_gpr); | |
1114 | #if __X64_32 | |
1115 | addi(rn(reg), r1, i0); | |
1116 | x87_ldr_f(r0, rn(reg)); | |
1117 | #else | |
1118 | movi(rn(reg), i0); | |
1119 | x87_ldxr_f(r0, r1, rn(reg)); | |
1120 | #endif | |
1121 | jit_unget_reg(reg); | |
1122 | } | |
1123 | } | |
1124 | ||
ba86ff93 PC |
1125 | static void |
1126 | _x87_unldr_x(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1127 | { | |
1128 | assert(i0 == 4 || i0 == 8); | |
1129 | if (i0 == 4) | |
1130 | x87_ldr_f(r0, r1); | |
1131 | else | |
1132 | x87_ldr_d(r0, r1); | |
1133 | } | |
1134 | ||
1135 | static void | |
1136 | _x87_unldi_x(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0, jit_word_t i1) | |
1137 | { | |
1138 | assert(i1 == 4 || i1 == 8); | |
1139 | if (i1 == 4) | |
1140 | x87_ldi_f(r0, i0); | |
1141 | else | |
1142 | x87_ldi_d(r0, i0); | |
1143 | } | |
1144 | ||
4a71579b PC |
1145 | static void |
1146 | _x87_str_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1147 | { | |
1148 | if (r1 == _ST0_REGNO) | |
1149 | fstsm(0, r0, _NOREG, _SCL1); | |
1150 | else { | |
1151 | fxchr(r1); | |
1152 | fstsm(0, r0, _NOREG, _SCL1); | |
1153 | fxchr(r1); | |
1154 | } | |
1155 | } | |
1156 | ||
1157 | static void | |
1158 | _x87_sti_f(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) | |
1159 | { | |
1160 | jit_int32_t reg; | |
1161 | if (!x87_address_p(i0)) { | |
1162 | reg = jit_get_reg(jit_class_gpr); | |
1163 | movi(rn(reg), i0); | |
1164 | x87_str_f(rn(reg), r0); | |
1165 | jit_unget_reg(reg); | |
1166 | } | |
1167 | else if (r0 == _ST0_REGNO) | |
1168 | fstsm(i0, _NOREG, _NOREG, _SCL1); | |
1169 | else { | |
1170 | fxchr(r0); | |
1171 | fstsm(i0, _NOREG, _NOREG, _SCL1); | |
1172 | fxchr(r0); | |
1173 | } | |
1174 | } | |
1175 | ||
1176 | static void | |
1177 | _x87_stxr_f(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1178 | { | |
1179 | #if __X64_32 | |
1180 | jit_int32_t reg; | |
1181 | reg = jit_get_reg(jit_class_gpr); | |
1182 | addr(rn(reg), r0, r1); | |
1183 | x87_str_f(rn(reg), r2); | |
1184 | jit_unget_reg(reg); | |
1185 | #else | |
1186 | if (r2 == _ST0_REGNO) | |
1187 | fstsm(0, r0, r1, _SCL1); | |
1188 | else { | |
1189 | fxchr(r2); | |
1190 | fstsm(0, r0, r1, _SCL1); | |
1191 | fxchr(r2); | |
1192 | } | |
1193 | #endif | |
1194 | } | |
1195 | ||
1196 | static void | |
1197 | _x87_stxi_f(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1198 | { | |
1199 | jit_int32_t reg; | |
1200 | if (!can_sign_extend_int_p(i0)) { | |
1201 | reg = jit_get_reg(jit_class_gpr); | |
1202 | #if __X64_32 | |
1203 | addi(rn(reg), r0, i0); | |
1204 | x87_str_f(rn(reg), r1); | |
1205 | #else | |
1206 | movi(rn(reg), i0); | |
1207 | x87_stxr_f(rn(reg), r0, r1); | |
1208 | #endif | |
1209 | jit_unget_reg(reg); | |
1210 | } | |
1211 | else if (r1 == _ST0_REGNO) | |
1212 | fstsm(i0, r0, _NOREG, _SCL1); | |
1213 | else { | |
1214 | fxchr(r1); | |
1215 | fstsm(i0, r0, _NOREG, _SCL1); | |
1216 | fxchr(r1); | |
1217 | } | |
1218 | } | |
1219 | ||
ba86ff93 PC |
1220 | static void |
1221 | _x87_unstr_x(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1222 | { | |
1223 | assert(i0 == 4 || i0 == 8); | |
1224 | if (i0 == 4) | |
1225 | x87_str_f(r0, r1); | |
1226 | else | |
1227 | x87_str_d(r0, r1); | |
1228 | } | |
1229 | ||
1230 | static void | |
1231 | _x87_unsti_x(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) | |
1232 | { | |
1233 | assert(i1 == 4 || i1 == 8); | |
1234 | if (i1 == 4) | |
1235 | x87_sti_f(i0, r0); | |
1236 | else | |
1237 | x87_sti_d(i0, r0); | |
1238 | } | |
1239 | ||
4a71579b PC |
1240 | static void |
1241 | _x87_movr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1242 | { | |
1243 | if (r0 != r1) { | |
1244 | if (r1 == _ST0) | |
1245 | fstr(r0); | |
1246 | else if (r0 == _ST0) { | |
1247 | fxchr(r1); | |
1248 | fstr(r1); | |
1249 | } | |
1250 | else { | |
1251 | fldr(r1); | |
1252 | fstpr(r0 + 1); | |
1253 | } | |
1254 | } | |
1255 | } | |
1256 | ||
1257 | static void | |
1258 | _x87_movi_d(jit_state_t *_jit, jit_int32_t r0, jit_float64_t *i0) | |
1259 | { | |
1260 | union { | |
1261 | jit_int32_t ii[2]; | |
1262 | jit_word_t w; | |
1263 | jit_float64_t d; | |
1264 | } data; | |
1265 | jit_int32_t reg; | |
1266 | ||
1267 | data.d = *i0; | |
1268 | if (data.d == 0.0 && !(data.ii[1] & 0x80000000)) | |
1269 | fldz(); | |
1270 | else if (data.d == 1.0) | |
1271 | fld1(); | |
1272 | else if (data.d == 3.3219280948873623478703195458468) | |
1273 | fldl2t(); | |
1274 | else if (data.d == 1.4426950408889634073599246886656) | |
1275 | fldl2e(); | |
1276 | else if (data.d == 3.1415926535897932384626421096161) | |
1277 | fldpi(); | |
1278 | else if (data.d == 0.3010299956639811952137387498515) | |
1279 | fldlg2(); | |
1280 | else if (data.d == 0.6931471805599453094172323683399) | |
1281 | fldln2(); | |
1282 | else { | |
1283 | if (_jitc->no_data) { | |
79bfeef6 | 1284 | CHECK_CVT_OFFSET(); |
4a71579b PC |
1285 | reg = jit_get_reg(jit_class_gpr); |
1286 | #if __X32 || __X64_32 | |
1287 | movi(rn(reg), data.ii[0]); | |
1288 | stxi_i(CVT_OFFSET, _RBP_REGNO, rn(reg)); | |
1289 | movi(rn(reg), data.ii[1]); | |
1290 | stxi_i(CVT_OFFSET + 4, _RBP_REGNO, rn(reg)); | |
1291 | #else | |
1292 | movi(rn(reg), data.w); | |
1293 | stxi_l(CVT_OFFSET, _RBP_REGNO, rn(reg)); | |
1294 | #endif | |
1295 | jit_unget_reg(reg); | |
1296 | x87_ldxi_d(r0, _RBP_REGNO, CVT_OFFSET); | |
1297 | } | |
1298 | else | |
1299 | x87_ldi_d(r0, (jit_word_t)i0); | |
1300 | return; | |
1301 | } | |
1302 | fstpr(r0 + 1); | |
1303 | } | |
1304 | ||
ba86ff93 PC |
1305 | #if __X32 || __X64_32 |
1306 | static void | |
1307 | _x87_movr_ww_d(jit_state_t *_jit, | |
1308 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1309 | { | |
1310 | CHECK_CVT_OFFSET(); | |
1311 | stxi_i(CVT_OFFSET, _RBP_REGNO, r1); | |
1312 | stxi_i(CVT_OFFSET + 4, _RBP_REGNO, r2); | |
1313 | x87_ldxi_d(r0, _RBP_REGNO, CVT_OFFSET); | |
1314 | } | |
1315 | ||
1316 | static void | |
1317 | _x87_movr_d_ww(jit_state_t *_jit, | |
1318 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1319 | { | |
1320 | CHECK_CVT_OFFSET(); | |
1321 | x87_stxi_d(CVT_OFFSET, _RBP_REGNO, r2); | |
1322 | ldxi_i(r0, _RBP_REGNO, CVT_OFFSET); | |
1323 | ldxi_i(r1, _RBP_REGNO, CVT_OFFSET + 4); | |
1324 | } | |
1325 | ||
1326 | static void | |
1327 | _x87_movi_ww_d(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0, jit_word_t i1) | |
1328 | { | |
1329 | jit_int32_t reg; | |
1330 | CHECK_CVT_OFFSET(); | |
1331 | reg = jit_get_reg(jit_class_gpr); | |
1332 | movi(rn(reg), i0); | |
1333 | stxi_i(CVT_OFFSET, _RBP_REGNO, rn(reg)); | |
1334 | movi(rn(reg), i1); | |
1335 | stxi_i(CVT_OFFSET + 4, _RBP_REGNO, rn(reg)); | |
1336 | jit_unget_reg(reg); | |
1337 | x87_ldxi_d(r0, _RBP_REGNO, CVT_OFFSET); | |
1338 | } | |
1339 | #else | |
1340 | ||
1341 | static void | |
1342 | _x87_movr_w_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1343 | { | |
1344 | CHECK_CVT_OFFSET(); | |
1345 | stxi_l(CVT_OFFSET, _RBP_REGNO, r1); | |
1346 | x87_ldxi_d(r0, _RBP_REGNO, CVT_OFFSET); | |
1347 | } | |
1348 | ||
1349 | static void | |
1350 | _x87_movr_d_w(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1351 | { | |
1352 | CHECK_CVT_OFFSET(); | |
1353 | x87_stxi_d(CVT_OFFSET, _RBP_REGNO, r1); | |
1354 | ldxi_l(r0, _RBP_REGNO, CVT_OFFSET); | |
1355 | } | |
1356 | ||
1357 | static void | |
1358 | _x87_movi_w_d(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
1359 | { | |
1360 | jit_int32_t reg; | |
1361 | CHECK_CVT_OFFSET(); | |
1362 | reg = jit_get_reg(jit_class_gpr); | |
1363 | movi(rn(reg), i0); | |
1364 | stxi(CVT_OFFSET, _RBP_REGNO, rn(reg)); | |
1365 | jit_unget_reg(reg); | |
1366 | x87_ldxi_d(r0, _RBP_REGNO, CVT_OFFSET); | |
1367 | } | |
1368 | #endif | |
1369 | ||
4a71579b PC |
1370 | dopi(lt) |
1371 | dopi(le) | |
1372 | ||
1373 | static void | |
1374 | _x87_eqr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1375 | { | |
1376 | jit_bool_t rc; | |
1377 | jit_word_t jp_code; | |
1378 | jit_int32_t reg, f1, f2; | |
1379 | if (r2 == _ST0_REGNO) f1 = r2, f2 = r1; | |
1380 | else f1 = r1, f2 = r2; | |
1381 | if ((rc = reg8_p(r0))) | |
1382 | reg = r0; | |
1383 | else { | |
1384 | reg = _RAX_REGNO; | |
1385 | movr(r0, reg); | |
1386 | } | |
1387 | ixorr(reg, reg); | |
1388 | if (f1 == _ST0_REGNO) | |
1389 | fucomir(f2); | |
1390 | else { | |
1391 | fldr(f1); | |
1392 | fucomipr(f2 + 1); | |
1393 | } | |
79bfeef6 | 1394 | jp_code = jpes(0); |
4a71579b | 1395 | cc(X86_CC_E, reg); |
79bfeef6 | 1396 | patch_at(jp_code, _jit->pc.w); |
4a71579b PC |
1397 | if (!rc) |
1398 | xchgr(r0, reg); | |
1399 | } | |
1400 | ||
1401 | dopi(eq) | |
1402 | dopi(ge) | |
1403 | dopi(gt) | |
1404 | ||
1405 | static void | |
1406 | _x87_ner_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1407 | { | |
1408 | jit_bool_t rc; | |
1409 | jit_word_t jp_code; | |
1410 | jit_int32_t reg, f1, f2; | |
1411 | if (r2 == _ST0_REGNO) f1 = r2, f2 = r1; | |
1412 | else f1 = r1, f2 = r2; | |
1413 | if ((rc = reg8_p(r0))) | |
1414 | reg = r0; | |
1415 | else { | |
1416 | reg = _RAX_REGNO; | |
1417 | movr(r0, reg); | |
1418 | } | |
1419 | imovi(reg, 1); | |
1420 | if (f1 == _ST0_REGNO) | |
1421 | fucomir(f2); | |
1422 | else { | |
1423 | fldr(f1); | |
1424 | fucomipr(f2 + 1); | |
1425 | } | |
79bfeef6 | 1426 | jp_code = jpes(0); |
4a71579b | 1427 | cc(X86_CC_NE, reg); |
79bfeef6 | 1428 | patch_at(jp_code, _jit->pc.w); |
4a71579b PC |
1429 | if (!rc) |
1430 | xchgr(r0, reg); | |
1431 | } | |
1432 | ||
1433 | dopi(ne) | |
1434 | dopi(unlt) | |
1435 | dopi(unle) | |
1436 | dopi(uneq) | |
1437 | dopi(unge) | |
1438 | dopi(ungt) | |
1439 | ||
1440 | static void | |
1441 | _x87_ltgtr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1442 | { | |
1443 | if (r1 == r2) | |
1444 | movi(r0, 1); | |
1445 | else | |
1446 | x87cmp2(X86_CC_NE, r0, r1, r2); | |
1447 | } | |
1448 | ||
1449 | dopi(ltgt) | |
1450 | dopi(ord) | |
1451 | dopi(unord) | |
1452 | ||
1453 | static void | |
1454 | _x87_ldr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1455 | { | |
1456 | fldlm(0, r1, _NOREG, _SCL1); | |
1457 | fstpr(r0 + 1); | |
1458 | } | |
1459 | ||
1460 | static void | |
1461 | _x87_ldi_d(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) | |
1462 | { | |
1463 | jit_int32_t reg; | |
1464 | if (x87_address_p(i0)) { | |
1465 | fldlm(i0, _NOREG, _NOREG, _SCL1); | |
1466 | fstpr(r0 + 1); | |
1467 | } | |
1468 | else { | |
1469 | reg = jit_get_reg(jit_class_gpr); | |
1470 | movi(rn(reg), i0); | |
1471 | x87_ldr_d(r0, rn(reg)); | |
1472 | jit_unget_reg(reg); | |
1473 | } | |
1474 | } | |
1475 | ||
1476 | static void | |
1477 | _x87_ldxr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1478 | { | |
1479 | #if __X64_32 | |
1480 | jit_int32_t reg; | |
1481 | reg = jit_get_reg(jit_class_gpr); | |
1482 | addr(rn(reg), r1, r2); | |
1483 | x87_ldr_d(r0, rn(reg)); | |
1484 | jit_unget_reg(reg); | |
1485 | #else | |
1486 | fldlm(0, r1, r2, _SCL1); | |
1487 | fstpr(r0 + 1); | |
1488 | #endif | |
1489 | } | |
1490 | ||
1491 | static void | |
1492 | _x87_ldxi_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) | |
1493 | { | |
1494 | jit_int32_t reg; | |
1495 | if (can_sign_extend_int_p(i0)) { | |
1496 | fldlm(i0, r1, _NOREG, _SCL1); | |
1497 | fstpr(r0 + 1); | |
1498 | } | |
1499 | else { | |
1500 | reg = jit_get_reg(jit_class_gpr); | |
1501 | #if __X64_32 | |
1502 | addi(rn(reg), r1, i0); | |
1503 | x87_ldr_d(r0, rn(reg)); | |
1504 | #else | |
1505 | movi(rn(reg), i0); | |
1506 | x87_ldxr_d(r0, r1, rn(reg)); | |
1507 | #endif | |
1508 | jit_unget_reg(reg); | |
1509 | } | |
1510 | } | |
1511 | ||
1512 | static void | |
1513 | _x87_str_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) | |
1514 | { | |
1515 | if (r1 == _ST0_REGNO) | |
1516 | fstlm(0, r0, _NOREG, _SCL1); | |
1517 | else { | |
1518 | fxchr(r1); | |
1519 | fstlm(0, r0, _NOREG, _SCL1); | |
1520 | fxchr(r1); | |
1521 | } | |
1522 | } | |
1523 | ||
1524 | static void | |
1525 | _x87_sti_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) | |
1526 | { | |
1527 | jit_int32_t reg; | |
1528 | if (!x87_address_p(i0)) { | |
1529 | reg = jit_get_reg(jit_class_gpr); | |
1530 | movi(rn(reg), i0); | |
1531 | x87_str_d(rn(reg), r0); | |
1532 | jit_unget_reg(reg); | |
1533 | } | |
1534 | else if (r0 == _ST0_REGNO) | |
1535 | fstlm(i0, _NOREG, _NOREG, _SCL1); | |
1536 | else { | |
1537 | fxchr(r0); | |
1538 | fstlm(i0, _NOREG, _NOREG, _SCL1); | |
1539 | fxchr(r0); | |
1540 | } | |
1541 | } | |
1542 | ||
1543 | static void | |
1544 | _x87_stxr_d(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) | |
1545 | { | |
1546 | #if __X64_32 | |
1547 | jit_int32_t reg; | |
1548 | reg = jit_get_reg(jit_class_gpr); | |
1549 | addr(rn(reg), r0, r1); | |
1550 | x87_str_d(rn(reg), r2); | |
1551 | jit_unget_reg(reg); | |
1552 | #else | |
1553 | if (r2 == _ST0_REGNO) | |
1554 | fstlm(0, r0, r1, _SCL1); | |
1555 | else { | |
1556 | fxchr(r2); | |
1557 | fstlm(0, r0, r1, _SCL1); | |
1558 | fxchr(r2); | |
1559 | } | |
1560 | #endif | |
1561 | } | |
1562 | ||
1563 | static void | |
1564 | _x87_stxi_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1565 | { | |
1566 | jit_int32_t reg; | |
1567 | if (!can_sign_extend_int_p(i0)) { | |
1568 | reg = jit_get_reg(jit_class_gpr); | |
1569 | #if __X64_32 | |
1570 | addi(rn(reg), r0, i0); | |
1571 | x87_str_d(rn(reg), r1); | |
1572 | #else | |
1573 | movi(rn(reg), i0); | |
1574 | x87_stxr_d(rn(reg), r0, r1); | |
1575 | #endif | |
1576 | jit_unget_reg(reg); | |
1577 | } | |
1578 | else if (r1 == _ST0_REGNO) | |
1579 | fstlm(i0, r0, _NOREG, _SCL1); | |
1580 | else { | |
1581 | fxchr(r1); | |
1582 | fstlm(i0, r0, _NOREG, _SCL1); | |
1583 | fxchr(r1); | |
1584 | } | |
1585 | } | |
1586 | ||
1587 | dbopi(lt) | |
1588 | dbopi(le) | |
1589 | ||
1590 | static jit_word_t | |
1591 | _x87_beqr_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1592 | { | |
79bfeef6 | 1593 | jit_word_t w; |
4a71579b PC |
1594 | jit_int32_t f0, f1; |
1595 | jit_word_t jp_code; | |
1596 | if (r1 == _ST0_REGNO) f0 = r1, f1 = r0; | |
1597 | else f0 = r0, f1 = r1; | |
1598 | if (f0 == _ST0_REGNO) | |
1599 | fucomir(f1); | |
1600 | else { | |
1601 | fldr(f0); | |
1602 | fucomipr(f1 + 1); | |
1603 | } | |
79bfeef6 PC |
1604 | jp_code = jpes(0); |
1605 | w = jcc(X86_CC_E, i0); | |
1606 | patch_at(jp_code, _jit->pc.w); | |
1607 | return (w); | |
4a71579b PC |
1608 | } |
1609 | dbopi(eq) | |
1610 | dbopi(ge) | |
1611 | dbopi(gt) | |
1612 | ||
1613 | static jit_word_t | |
1614 | _x87_bner_d(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) | |
1615 | { | |
79bfeef6 | 1616 | jit_word_t w; |
4a71579b PC |
1617 | jit_int32_t f0, f1; |
1618 | jit_word_t jp_code; | |
1619 | jit_word_t jz_code; | |
1620 | if (r1 == _ST0_REGNO) f0 = r1, f1 = r0; | |
1621 | else f0 = r0, f1 = r1; | |
1622 | if (f0 == _ST0_REGNO) | |
1623 | fucomir(f1); | |
1624 | else { | |
1625 | fldr(f0); | |
1626 | fucomipr(f1 + 1); | |
1627 | } | |
79bfeef6 PC |
1628 | jp_code = jpes(0); |
1629 | jz_code = jzs(0); | |
1630 | patch_at(jp_code, _jit->pc.w); | |
1631 | w = jmpi(i0); | |
1632 | patch_at(jz_code, _jit->pc.w); | |
1633 | return (w); | |
4a71579b PC |
1634 | } |
1635 | dbopi(ne) | |
1636 | dbopi(unlt) | |
1637 | dbopi(unle) | |
1638 | dbopi(uneq) | |
1639 | dbopi(unge) | |
1640 | dbopi(ungt) | |
1641 | dbopi(ltgt) | |
1642 | dbopi(ord) | |
1643 | dbopi(unord) | |
1644 | # undef fopi | |
1645 | # undef fbopi | |
1646 | # undef dopi | |
1647 | # undef dbopi | |
1648 | # undef fpr_bopi | |
1649 | # undef fpr_opi | |
1650 | #endif |