| | 1 | /* |
| | 2 | * Copyright (C) 2011, 2014 Apple Inc. All rights reserved. |
| | 3 | * |
| | 4 | * Redistribution and use in source and binary forms, with or without |
| | 5 | * modification, are permitted provided that the following conditions |
| | 6 | * are met: |
| | 7 | * 1. Redistributions of source code must retain the above copyright |
| | 8 | * notice, this list of conditions and the following disclaimer. |
| | 9 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 10 | * notice, this list of conditions and the following disclaimer in the |
| | 11 | * documentation and/or other materials provided with the distribution. |
| | 12 | * |
| | 13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| | 14 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| | 16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| | 17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| | 18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| | 19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| | 20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| | 21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| | 22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| | 23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| | 24 | */ |
| | 25 | |
| | 26 | #ifndef LLIntSlowPaths_h |
| | 27 | #define LLIntSlowPaths_h |
| | 28 | |
| | 29 | #include "CommonSlowPaths.h" |
| | 30 | #include <wtf/StdLibExtras.h> |
| | 31 | |
| | 32 | namespace JSC { |
| | 33 | |
| | 34 | class ExecState; |
| | 35 | struct Instruction; |
| | 36 | struct ProtoCallFrame; |
| | 37 | |
| | 38 | namespace LLInt { |
| | 39 | |
| | 40 | extern "C" SlowPathReturnType llint_trace_operand(ExecState*, Instruction*, int fromWhere, int operand); |
| | 41 | extern "C" SlowPathReturnType llint_trace_value(ExecState*, Instruction*, int fromWhere, int operand); |
| | 42 | extern "C" void llint_write_barrier_slow(ExecState*, JSCell*) WTF_INTERNAL; |
| | 43 | |
| | 44 | #define LLINT_SLOW_PATH_DECL(name) \ |
| | 45 | extern "C" SlowPathReturnType llint_##name(ExecState* exec, Instruction* pc) |
| | 46 | |
| | 47 | #define LLINT_SLOW_PATH_HIDDEN_DECL(name) \ |
| | 48 | LLINT_SLOW_PATH_DECL(name) WTF_INTERNAL |
| | 49 | |
| | 50 | LLINT_SLOW_PATH_HIDDEN_DECL(trace_prologue); |
| | 51 | LLINT_SLOW_PATH_HIDDEN_DECL(trace_prologue_function_for_call); |
| | 52 | LLINT_SLOW_PATH_HIDDEN_DECL(trace_prologue_function_for_construct); |
| | 53 | LLINT_SLOW_PATH_HIDDEN_DECL(trace_arityCheck_for_call); |
| | 54 | LLINT_SLOW_PATH_HIDDEN_DECL(trace_arityCheck_for_construct); |
| | 55 | LLINT_SLOW_PATH_HIDDEN_DECL(trace); |
| | 56 | LLINT_SLOW_PATH_HIDDEN_DECL(special_trace); |
| | 57 | LLINT_SLOW_PATH_HIDDEN_DECL(entry_osr); |
| | 58 | LLINT_SLOW_PATH_HIDDEN_DECL(entry_osr_function_for_call); |
| | 59 | LLINT_SLOW_PATH_HIDDEN_DECL(entry_osr_function_for_construct); |
| | 60 | LLINT_SLOW_PATH_HIDDEN_DECL(entry_osr_function_for_call_arityCheck); |
| | 61 | LLINT_SLOW_PATH_HIDDEN_DECL(entry_osr_function_for_construct_arityCheck); |
| | 62 | LLINT_SLOW_PATH_HIDDEN_DECL(loop_osr); |
| | 63 | LLINT_SLOW_PATH_HIDDEN_DECL(replace); |
| | 64 | LLINT_SLOW_PATH_HIDDEN_DECL(stack_check); |
| | 65 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_create_activation); |
| | 66 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_new_object); |
| | 67 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_new_array); |
| | 68 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_new_array_with_size); |
| | 69 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_new_array_buffer); |
| | 70 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_new_regexp); |
| | 71 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_check_has_instance); |
| | 72 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_instanceof); |
| | 73 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_get_by_id); |
| | 74 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_get_arguments_length); |
| | 75 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_put_by_id); |
| | 76 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_del_by_id); |
| | 77 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_get_by_val); |
| | 78 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_get_argument_by_val); |
| | 79 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_get_by_pname); |
| | 80 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_put_by_val); |
| | 81 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_put_by_val_direct); |
| | 82 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_del_by_val); |
| | 83 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_put_by_index); |
| | 84 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_put_getter_setter); |
| | 85 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jtrue); |
| | 86 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jfalse); |
| | 87 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jless); |
| | 88 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jnless); |
| | 89 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jgreater); |
| | 90 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jngreater); |
| | 91 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jlesseq); |
| | 92 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jnlesseq); |
| | 93 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jgreatereq); |
| | 94 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_jngreatereq); |
| | 95 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_switch_imm); |
| | 96 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_switch_char); |
| | 97 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_switch_string); |
| | 98 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_new_func); |
| | 99 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_new_func_exp); |
| | 100 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_call); |
| | 101 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_construct); |
| | 102 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_size_frame_for_varargs); |
| | 103 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_call_varargs); |
| | 104 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_construct_varargs); |
| | 105 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_call_eval); |
| | 106 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_tear_off_activation); |
| | 107 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_tear_off_arguments); |
| | 108 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_strcat); |
| | 109 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_to_primitive); |
| | 110 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_get_pnames); |
| | 111 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_next_pname); |
| | 112 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_push_with_scope); |
| | 113 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_pop_scope); |
| | 114 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_push_name_scope); |
| | 115 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_throw); |
| | 116 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_throw_static_error); |
| | 117 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_handle_watchdog_timer); |
| | 118 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_debug); |
| | 119 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_profile_will_call); |
| | 120 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_profile_did_call); |
| | 121 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_handle_exception); |
| | 122 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_resolve_scope); |
| | 123 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_get_from_scope); |
| | 124 | LLINT_SLOW_PATH_HIDDEN_DECL(slow_path_put_to_scope); |
| | 125 | extern "C" SlowPathReturnType llint_throw_stack_overflow_error(VM*, ProtoCallFrame*) WTF_INTERNAL; |
| | 126 | #if !ENABLE(JIT) |
| | 127 | extern "C" SlowPathReturnType llint_stack_check_at_vm_entry(VM*, Register*) WTF_INTERNAL; |
| | 128 | #endif |
| | 129 | extern "C" NO_RETURN_DUE_TO_CRASH void llint_crash() WTF_INTERNAL; |
| | 130 | |
| | 131 | } } // namespace JSC::LLInt |
| | 132 | |
| | 133 | #endif // LLIntSlowPaths_h |
| | 134 | |
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