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gerrit-public.fairphone.software / platform / art / 2d831014d88e38c0c499ce8597dcdb17b9d4c4b9 / . / src / runtime_support.h
blob: 3a1ffcf71b62b149858d24a8b775738af06353ab [file] [log] [blame]
buzbee54330722011-08-23 16:46:55 -0700[diff] [blame]1// Copyright 2011 Google Inc. All Rights Reserved.
2
3#ifndef ART_SRC_RUNTIME_SUPPORT_H_
4#define ART_SRC_RUNTIME_SUPPORT_H_
5
Shih-wei Liao2d831012011-09-28 22:06:53 -0700[diff] [blame^]6#include "class_linker.h"
7#include "object.h"
8#include "thread_list.h"
9#include "utils.h"
10
11namespace art {
12
13extern void DebugMe(Method* method, uint32_t info);
14extern Object* DecodeJObjectInThread(Thread* thread, jobject obj);
15extern void* FindNativeMethod(Thread* thread);
16extern void ThrowAbstractMethodErrorFromCode(Method* method, Thread* thread, Method** sp);
17extern Class* InitializeTypeFromCode(uint32_t type_idx, Method* method);
18extern void ResolveMethodFromCode(Method* method, uint32_t method_idx);
19extern void LockObjectFromCode(Thread* thread, Object* obj);
20extern "C" void artCheckSuspendFromCode(Thread* thread);
21extern int64_t D2L(double d);
22extern int64_t F2L(float f);
23
24} // namespace art
25
Ian Rogersad42e132011-09-17 20:23:33 -0700[diff] [blame]26/* Helper for both JNI and regular compiled code */
Ian Rogersff1ed472011-09-20 13:46:24 -0700[diff] [blame]27extern "C" void art_deliver_exception_from_code(void*);
Ian Rogersad42e132011-09-17 20:23:33 -0700[diff] [blame]28
buzbee54330722011-08-23 16:46:55 -0700[diff] [blame]29#if defined(__arm__)
buzbee7b1b86d2011-08-26 18:59:10 -0700[diff] [blame]30 /* Compiler helpers */
Ian Rogers21d9e832011-09-23 17:05:09 -0700[diff] [blame]31 extern "C" void* art_alloc_object_from_code(uint32_t type_idx, void* method);
Ian Rogersb886da82011-09-23 16:27:54 -0700[diff] [blame]32 extern "C" void* art_array_alloc_from_code(uint32_t, void*, int32_t);
33 extern "C" void* art_check_and_array_alloc_from_code(uint32_t, void*, int32_t);
Ian Rogerse51a5112011-09-23 14:16:35 -0700[diff] [blame]34 extern "C" void art_can_put_array_element_from_code(void*, void*);
Ian Rogersff1ed472011-09-20 13:46:24 -0700[diff] [blame]35 extern "C" void art_check_cast_from_code(void*, void*);
36 extern "C" void art_handle_fill_data_from_code(void*, void*);
Ian Rogerscbba6ac2011-09-22 16:28:37 -0700[diff] [blame]37 extern "C" void* art_initialize_static_storage_from_code(uint32_t, void*);
Ian Rogersff1ed472011-09-20 13:46:24 -0700[diff] [blame]38 extern "C" void art_invoke_interface_trampoline(void*, void*, void*, void*);
Ian Rogerscbba6ac2011-09-22 16:28:37 -0700[diff] [blame]39 extern "C" void art_test_suspend();
Ian Rogersff1ed472011-09-20 13:46:24 -0700[diff] [blame]40 extern "C" void art_throw_array_bounds_from_code(int32_t index, int32_t limit);
41 extern "C" void art_throw_div_zero_from_code();
Ian Rogersc0c8dc82011-09-24 18:15:59 -0700[diff] [blame]42 extern "C" void art_throw_internal_error_from_code(int32_t errnum);
43 extern "C" void art_throw_neg_array_size_from_code(int32_t size);
44 extern "C" void art_throw_no_such_method_from_code(int32_t method_idx);
Ian Rogersff1ed472011-09-20 13:46:24 -0700[diff] [blame]45 extern "C" void art_throw_null_pointer_exception_from_code();
Ian Rogersc0c8dc82011-09-24 18:15:59 -0700[diff] [blame]46 extern "C" void art_throw_runtime_exception_from_code(int32_t errnum);
Ian Rogers932746a2011-09-22 18:57:50 -0700[diff] [blame]47 extern "C" void art_throw_stack_overflow_from_code(void*);
Ian Rogersc0c8dc82011-09-24 18:15:59 -0700[diff] [blame]48 extern "C" void art_throw_verification_error_from_code(int32_t src1, int32_t ref);
Ian Rogersff1ed472011-09-20 13:46:24 -0700[diff] [blame]49 extern "C" void art_unlock_object_from_code(void*, void*);
buzbee7b1b86d2011-08-26 18:59:10 -0700[diff] [blame]50
51 /* Conversions */
52 extern "C" float __aeabi_i2f(int op1); // OP_INT_TO_FLOAT
53 extern "C" int __aeabi_f2iz(float op1); // OP_FLOAT_TO_INT
54 extern "C" float __aeabi_d2f(double op1); // OP_DOUBLE_TO_FLOAT
55 extern "C" double __aeabi_f2d(float op1); // OP_FLOAT_TO_DOUBLE
56 extern "C" double __aeabi_i2d(int op1); // OP_INT_TO_DOUBLE
57 extern "C" int __aeabi_d2iz(double op1); // OP_DOUBLE_TO_INT
58 extern "C" float __aeabi_l2f(long op1); // OP_LONG_TO_FLOAT
59 extern "C" double __aeabi_l2d(long op1); // OP_LONG_TO_DOUBLE
60
61 /* Single-precision FP arithmetics */
62 extern "C" float __aeabi_fadd(float a, float b); // OP_ADD_FLOAT[_2ADDR]
63 extern "C" float __aeabi_fsub(float a, float b); // OP_SUB_FLOAT[_2ADDR]
64 extern "C" float __aeabi_fdiv(float a, float b); // OP_DIV_FLOAT[_2ADDR]
65 extern "C" float __aeabi_fmul(float a, float b); // OP_MUL_FLOAT[_2ADDR]
66 extern "C" float fmodf(float a, float b); // OP_REM_FLOAT[_2ADDR]
67
68 /* Double-precision FP arithmetics */
69 extern "C" double __aeabi_dadd(double a, double b); // OP_ADD_DOUBLE[_2ADDR]
70 extern "C" double __aeabi_dsub(double a, double b); // OP_SUB_DOUBLE[_2ADDR]
71 extern "C" double __aeabi_ddiv(double a, double b); // OP_DIV_DOUBLE[_2ADDR]
72 extern "C" double __aeabi_dmul(double a, double b); // OP_MUL_DOUBLE[_2ADDR]
73 extern "C" double fmod(double a, double b); // OP_REM_DOUBLE[_2ADDR]
74
75 /* Integer arithmetics */
76 extern "C" int __aeabi_idivmod(int op1, int op2); // OP_REM_INT[_2ADDR|_LIT8|_LIT16]
77 extern "C" int __aeabi_idiv(int op1, int op2); // OP_DIV_INT[_2ADDR|_LIT8|_LIT16]
78
Ian Rogersff1ed472011-09-20 13:46:24 -0700[diff] [blame]79 /* Long long arithmetics - OP_REM_LONG[_2ADDR] & OP_DIV_LONG[_2ADDR] */
80 extern "C" long long __aeabi_ldivmod(long long op1, long long op2);
81 extern "C" long long __aeabi_lmul(long long op1, long long op2);
Ian Rogerscbba6ac2011-09-22 16:28:37 -0700[diff] [blame]82 extern "C" uint64_t art_shl_long(uint64_t, uint32_t);
83 extern "C" uint64_t art_shr_long(uint64_t, uint32_t);
84 extern "C" uint64_t art_ushr_long(uint64_t, uint32_t);
buzbee7b1b86d2011-08-26 18:59:10 -0700[diff] [blame]85
buzbee54330722011-08-23 16:46:55 -0700[diff] [blame]86#endif
87
buzbee54330722011-08-23 16:46:55 -0700[diff] [blame]88#endif // ART_SRC_RUNTIME_SUPPORT_H_