2 * Tiny Code Generator for QEMU
4 * Copyright (c) 2008 Fabrice Bellard
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 #include "qemu/osdep.h"
25 #include "qemu/host-utils.h"
27 /* This file is compiled once, and thus we can't include the standard
28 "exec/helper-proto.h", which has includes that are target specific. */
30 #include "exec/helper-head.h"
32 #define DEF_HELPER_FLAGS_2(name, flags, ret, t1, t2) \
33 dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2));
35 #include "tcg-runtime.h"
40 int32_t HELPER(div_i32
)(int32_t arg1
, int32_t arg2
)
45 int32_t HELPER(rem_i32
)(int32_t arg1
, int32_t arg2
)
50 uint32_t HELPER(divu_i32
)(uint32_t arg1
, uint32_t arg2
)
55 uint32_t HELPER(remu_i32
)(uint32_t arg1
, uint32_t arg2
)
62 uint64_t HELPER(shl_i64
)(uint64_t arg1
, uint64_t arg2
)
67 uint64_t HELPER(shr_i64
)(uint64_t arg1
, uint64_t arg2
)
72 int64_t HELPER(sar_i64
)(int64_t arg1
, int64_t arg2
)
77 int64_t HELPER(div_i64
)(int64_t arg1
, int64_t arg2
)
82 int64_t HELPER(rem_i64
)(int64_t arg1
, int64_t arg2
)
87 uint64_t HELPER(divu_i64
)(uint64_t arg1
, uint64_t arg2
)
92 uint64_t HELPER(remu_i64
)(uint64_t arg1
, uint64_t arg2
)
97 uint64_t HELPER(muluh_i64
)(uint64_t arg1
, uint64_t arg2
)
100 mulu64(&l
, &h
, arg1
, arg2
);
104 int64_t HELPER(mulsh_i64
)(int64_t arg1
, int64_t arg2
)
107 muls64(&l
, &h
, arg1
, arg2
);