llint/LLIntSlowPaths.h

   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