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Diffstat (limited to 'Source/JavaScriptCore/bytecode/Opcode.h')
-rw-r--r--Source/JavaScriptCore/bytecode/Opcode.h191
1 files changed, 19 insertions, 172 deletions
diff --git a/Source/JavaScriptCore/bytecode/Opcode.h b/Source/JavaScriptCore/bytecode/Opcode.h
index 72ac51b4f..ee667c84f 100644
--- a/Source/JavaScriptCore/bytecode/Opcode.h
+++ b/Source/JavaScriptCore/bytecode/Opcode.h
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2008, 2009, 2013 Apple Inc. All rights reserved.
+ * Copyright (C) 2008, 2009, 2013, 2014 Apple Inc. All rights reserved.
* Copyright (C) 2008 Cameron Zwarich <cwzwarich@uwaterloo.ca>
*
* Redistribution and use in source and binary forms, with or without
@@ -11,7 +11,7 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+ * 3. Neither the name of Apple Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
@@ -30,6 +30,7 @@
#ifndef Opcode_h
#define Opcode_h
+#include "Bytecodes.h"
#include "LLIntOpcode.h"
#include <algorithm>
@@ -40,174 +41,8 @@
namespace JSC {
#define FOR_EACH_CORE_OPCODE_ID_WITH_EXTENSION(macro, extension__) \
- macro(op_enter, 1) \
- macro(op_create_activation, 2) \
- macro(op_init_lazy_reg, 2) \
- macro(op_create_arguments, 2) \
- macro(op_create_this, 4) \
- macro(op_get_callee, 3) \
- macro(op_convert_this, 3) \
- \
- macro(op_new_object, 4) \
- macro(op_new_array, 5) \
- macro(op_new_array_with_size, 4) \
- macro(op_new_array_buffer, 5) \
- macro(op_new_regexp, 3) \
- macro(op_mov, 3) \
- \
- macro(op_not, 3) \
- macro(op_eq, 4) \
- macro(op_eq_null, 3) \
- macro(op_neq, 4) \
- macro(op_neq_null, 3) \
- macro(op_stricteq, 4) \
- macro(op_nstricteq, 4) \
- macro(op_less, 4) \
- macro(op_lesseq, 4) \
- macro(op_greater, 4) \
- macro(op_greatereq, 4) \
- \
- macro(op_inc, 2) \
- macro(op_dec, 2) \
- macro(op_to_number, 3) \
- macro(op_negate, 3) \
- macro(op_add, 5) \
- macro(op_mul, 5) \
- macro(op_div, 5) \
- macro(op_mod, 4) \
- macro(op_sub, 5) \
- \
- macro(op_lshift, 4) \
- macro(op_rshift, 4) \
- macro(op_urshift, 4) \
- macro(op_bitand, 5) \
- macro(op_bitxor, 5) \
- macro(op_bitor, 5) \
- \
- macro(op_check_has_instance, 5) \
- macro(op_instanceof, 4) \
- macro(op_typeof, 3) \
- macro(op_is_undefined, 3) \
- macro(op_is_boolean, 3) \
- macro(op_is_number, 3) \
- macro(op_is_string, 3) \
- macro(op_is_object, 3) \
- macro(op_is_function, 3) \
- macro(op_in, 4) \
- \
- macro(op_get_scoped_var, 5) /* has value profiling */ \
- macro(op_put_scoped_var, 4) \
- \
- macro(op_resolve, 5) /* has value profiling */ \
- macro(op_resolve_global_property, 5) /* has value profiling */ \
- macro(op_resolve_global_var, 5) /* has value profiling */ \
- macro(op_resolve_scoped_var, 5) /* has value profiling */ \
- macro(op_resolve_scoped_var_on_top_scope, 5) /* has value profiling */ \
- macro(op_resolve_scoped_var_with_top_scope_check, 5) /* has value profiling */ \
- \
- macro(op_resolve_base_to_global, 7) /* has value profiling */ \
- macro(op_resolve_base_to_global_dynamic, 7) /* has value profiling */ \
- macro(op_resolve_base_to_scope, 7) /* has value profiling */ \
- macro(op_resolve_base_to_scope_with_top_scope_check, 7) /* has value profiling */ \
- macro(op_resolve_base, 7) /* has value profiling */ \
- \
- macro(op_resolve_with_base, 7) /* has value profiling */ \
- \
- macro(op_resolve_with_this, 6) /* has value profiling */ \
- \
- macro(op_put_to_base, 5) \
- macro(op_put_to_base_variable, 5) \
- \
- macro(op_init_global_const_nop, 5) \
- macro(op_init_global_const, 5) \
- macro(op_init_global_const_check, 5) \
- macro(op_get_by_id, 9) /* has value profiling */ \
- macro(op_get_by_id_out_of_line, 9) /* has value profiling */ \
- macro(op_get_by_id_self, 9) /* has value profiling */ \
- macro(op_get_by_id_proto, 9) /* has value profiling */ \
- macro(op_get_by_id_chain, 9) /* has value profiling */ \
- macro(op_get_by_id_getter_self, 9) /* has value profiling */ \
- macro(op_get_by_id_getter_proto, 9) /* has value profiling */ \
- macro(op_get_by_id_getter_chain, 9) /* has value profiling */ \
- macro(op_get_by_id_custom_self, 9) /* has value profiling */ \
- macro(op_get_by_id_custom_proto, 9) /* has value profiling */ \
- macro(op_get_by_id_custom_chain, 9) /* has value profiling */ \
- macro(op_get_by_id_generic, 9) /* has value profiling */ \
- macro(op_get_array_length, 9) /* has value profiling */ \
- macro(op_get_string_length, 9) /* has value profiling */ \
- macro(op_get_arguments_length, 4) \
- macro(op_put_by_id, 9) \
- macro(op_put_by_id_out_of_line, 9) \
- macro(op_put_by_id_transition, 9) \
- macro(op_put_by_id_transition_direct, 9) \
- macro(op_put_by_id_transition_direct_out_of_line, 9) \
- macro(op_put_by_id_transition_normal, 9) \
- macro(op_put_by_id_transition_normal_out_of_line, 9) \
- macro(op_put_by_id_replace, 9) \
- macro(op_put_by_id_generic, 9) \
- macro(op_del_by_id, 4) \
- macro(op_get_by_val, 6) /* has value profiling */ \
- macro(op_get_argument_by_val, 6) /* must be the same size as op_get_by_val */ \
- macro(op_get_by_pname, 7) \
- macro(op_put_by_val, 5) \
- macro(op_del_by_val, 4) \
- macro(op_put_by_index, 4) \
- macro(op_put_getter_setter, 5) \
- \
- macro(op_jmp, 2) \
- macro(op_jtrue, 3) \
- macro(op_jfalse, 3) \
- macro(op_jeq_null, 3) \
- macro(op_jneq_null, 3) \
- macro(op_jneq_ptr, 4) \
- macro(op_jless, 4) \
- macro(op_jlesseq, 4) \
- macro(op_jgreater, 4) \
- macro(op_jgreatereq, 4) \
- macro(op_jnless, 4) \
- macro(op_jnlesseq, 4) \
- macro(op_jngreater, 4) \
- macro(op_jngreatereq, 4) \
- \
- macro(op_loop_hint, 1) \
- \
- macro(op_switch_imm, 4) \
- macro(op_switch_char, 4) \
- macro(op_switch_string, 4) \
- \
- macro(op_new_func, 4) \
- macro(op_new_func_exp, 3) \
- macro(op_call, 6) \
- macro(op_call_eval, 6) \
- macro(op_call_varargs, 5) \
- macro(op_tear_off_activation, 2) \
- macro(op_tear_off_arguments, 3) \
- macro(op_ret, 2) \
- macro(op_call_put_result, 3) /* has value profiling */ \
- macro(op_ret_object_or_this, 3) \
- \
- macro(op_construct, 6) \
- macro(op_strcat, 4) \
- macro(op_to_primitive, 3) \
- \
- macro(op_get_pnames, 6) \
- macro(op_next_pname, 7) \
- \
- macro(op_push_with_scope, 2) \
- macro(op_pop_scope, 1) \
- macro(op_push_name_scope, 4) \
- \
- macro(op_catch, 2) \
- macro(op_throw, 2) \
- macro(op_throw_static_error, 3) \
- \
- macro(op_debug, 5) \
- macro(op_profile_will_call, 2) \
- macro(op_profile_did_call, 2) \
- \
- extension__ \
- \
- macro(op_end, 2) // end must be the last opcode in the list
+ FOR_EACH_BYTECODE_ID(macro) \
+ extension__
#define FOR_EACH_CORE_OPCODE_ID(macro) \
FOR_EACH_CORE_OPCODE_ID_WITH_EXTENSION(macro, /* No extension */ )
@@ -224,7 +59,11 @@ namespace JSC {
#undef OPCODE_ID_ENUM
const int maxOpcodeLength = 9;
-const int numOpcodeIDs = op_end + 1;
+#if !ENABLE(JIT)
+const int numOpcodeIDs = NUMBER_OF_BYTECODE_IDS + NUMBER_OF_CLOOP_BYTECODE_HELPER_IDS + NUMBER_OF_BYTECODE_HELPER_IDS;
+#else
+const int numOpcodeIDs = NUMBER_OF_BYTECODE_IDS + NUMBER_OF_BYTECODE_HELPER_IDS;
+#endif
#define OPCODE_ID_LENGTHS(id, length) const int id##_length = length;
FOR_EACH_OPCODE_ID(OPCODE_ID_LENGTHS);
@@ -236,7 +75,7 @@ const int numOpcodeIDs = op_end + 1;
const int opcodeLengths[numOpcodeIDs] = { FOR_EACH_OPCODE_ID(OPCODE_ID_LENGTH_MAP) };
#undef OPCODE_ID_LENGTH_MAP
-#define VERIFY_OPCODE_ID(id, size) COMPILE_ASSERT(id <= op_end, ASSERT_THAT_JS_OPCODE_IDS_ARE_VALID);
+#define VERIFY_OPCODE_ID(id, size) COMPILE_ASSERT(id <= numOpcodeIDs, ASSERT_THAT_JS_OPCODE_IDS_ARE_VALID);
FOR_EACH_OPCODE_ID(VERIFY_OPCODE_ID);
#undef VERIFY_OPCODE_ID
@@ -289,4 +128,12 @@ inline size_t opcodeLength(OpcodeID opcode)
} // namespace JSC
+namespace WTF {
+
+class PrintStream;
+
+void printInternal(PrintStream&, JSC::OpcodeID);
+
+} // namespace WTF
+
#endif // Opcode_h
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