1 // Copyright 2016 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef V8_WASM_WASM_EXTERNAL_REFS_H_ 6 #define V8_WASM_WASM_EXTERNAL_REFS_H_ 7 8 #include <stdint.h> 9 10 #include "src/common/globals.h" 11 12 namespace v8 { 13 namespace internal { 14 namespace wasm { 15 16 V8_EXPORT_PRIVATE void f32_trunc_wrapper(Address data); 17 18 V8_EXPORT_PRIVATE void f32_floor_wrapper(Address data); 19 20 V8_EXPORT_PRIVATE void f32_ceil_wrapper(Address data); 21 22 V8_EXPORT_PRIVATE void f32_nearest_int_wrapper(Address data); 23 24 V8_EXPORT_PRIVATE void f64_trunc_wrapper(Address data); 25 26 V8_EXPORT_PRIVATE void f64_floor_wrapper(Address data); 27 28 V8_EXPORT_PRIVATE void f64_ceil_wrapper(Address data); 29 30 V8_EXPORT_PRIVATE void f64_nearest_int_wrapper(Address data); 31 32 V8_EXPORT_PRIVATE void int64_to_float32_wrapper(Address data); 33 34 V8_EXPORT_PRIVATE void uint64_to_float32_wrapper(Address data); 35 36 V8_EXPORT_PRIVATE void int64_to_float64_wrapper(Address data); 37 38 V8_EXPORT_PRIVATE void uint64_to_float64_wrapper(Address data); 39 40 V8_EXPORT_PRIVATE int32_t float32_to_int64_wrapper(Address data); 41 42 V8_EXPORT_PRIVATE int32_t float32_to_uint64_wrapper(Address data); 43 44 V8_EXPORT_PRIVATE int32_t float64_to_int64_wrapper(Address data); 45 46 V8_EXPORT_PRIVATE int32_t float64_to_uint64_wrapper(Address data); 47 48 V8_EXPORT_PRIVATE void float32_to_int64_sat_wrapper(Address data); 49 50 V8_EXPORT_PRIVATE void float32_to_uint64_sat_wrapper(Address data); 51 52 V8_EXPORT_PRIVATE void float64_to_int64_sat_wrapper(Address data); 53 54 V8_EXPORT_PRIVATE void float64_to_uint64_sat_wrapper(Address data); 55 56 V8_EXPORT_PRIVATE int32_t int64_div_wrapper(Address data); 57 58 V8_EXPORT_PRIVATE int32_t int64_mod_wrapper(Address data); 59 60 V8_EXPORT_PRIVATE int32_t uint64_div_wrapper(Address data); 61 62 V8_EXPORT_PRIVATE int32_t uint64_mod_wrapper(Address data); 63 64 V8_EXPORT_PRIVATE uint32_t word32_ctz_wrapper(Address data); 65 66 V8_EXPORT_PRIVATE uint32_t word64_ctz_wrapper(Address data); 67 68 V8_EXPORT_PRIVATE uint32_t word32_popcnt_wrapper(Address data); 69 70 V8_EXPORT_PRIVATE uint32_t word64_popcnt_wrapper(Address data); 71 72 V8_EXPORT_PRIVATE uint32_t word32_rol_wrapper(Address data); 73 74 V8_EXPORT_PRIVATE uint32_t word32_ror_wrapper(Address data); 75 76 V8_EXPORT_PRIVATE void word64_rol_wrapper(Address data); 77 78 V8_EXPORT_PRIVATE void word64_ror_wrapper(Address data); 79 80 V8_EXPORT_PRIVATE void float64_pow_wrapper(Address data); 81 82 V8_EXPORT_PRIVATE void f64x2_ceil_wrapper(Address data); 83 84 V8_EXPORT_PRIVATE void f64x2_floor_wrapper(Address data); 85 86 V8_EXPORT_PRIVATE void f64x2_trunc_wrapper(Address data); 87 88 V8_EXPORT_PRIVATE void f64x2_nearest_int_wrapper(Address data); 89 90 V8_EXPORT_PRIVATE void f32x4_ceil_wrapper(Address data); 91 92 V8_EXPORT_PRIVATE void f32x4_floor_wrapper(Address data); 93 94 V8_EXPORT_PRIVATE void f32x4_trunc_wrapper(Address data); 95 96 V8_EXPORT_PRIVATE void f32x4_nearest_int_wrapper(Address data); 97 98 // The return type is {int32_t} instead of {bool} to enforce the compiler to 99 // zero-extend the result in the return register. 100 int32_t memory_init_wrapper(Address data); 101 102 // The return type is {int32_t} instead of {bool} to enforce the compiler to 103 // zero-extend the result in the return register. 104 int32_t memory_copy_wrapper(Address data); 105 106 // The return type is {int32_t} instead of {bool} to enforce the compiler to 107 // zero-extend the result in the return register. 108 int32_t memory_fill_wrapper(Address data); 109 110 using WasmTrapCallbackForTesting = void (*)(); 111 112 V8_EXPORT_PRIVATE void set_trap_callback_for_testing( 113 WasmTrapCallbackForTesting callback); 114 115 V8_EXPORT_PRIVATE void call_trap_callback_for_testing(); 116 117 } // namespace wasm 118 } // namespace internal 119 } // namespace v8 120 121 #endif // V8_WASM_WASM_EXTERNAL_REFS_H_ 122