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gerrit-public.fairphone.software / platform / art / 7b1b86d68244b0bb4ea3f43505eb45fdd46814d6 / . / src / runtime_support.h
blob: e1040356e15470e4c99d81642cc53426c19d8672 [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
6#if defined(__arm__)
buzbee7b1b86d2011-08-26 18:59:10 -0700[diff] [blame^]7 /* Compiler helpers */
buzbee54330722011-08-23 16:46:55 -0700[diff] [blame]8 extern "C" uint64_t art_shl_long(uint64_t, uint32_t);
9 extern "C" uint64_t art_shr_long(uint64_t, uint32_t);
10 extern "C" uint64_t art_ushr_long(uint64_t, uint32_t);
buzbee7b1b86d2011-08-26 18:59:10 -0700[diff] [blame^]11 extern int64_t artD2L(double);
12 extern int64_t artF2L(float);
13
14 /* Conversions */
15 extern "C" float __aeabi_i2f(int op1); // OP_INT_TO_FLOAT
16 extern "C" int __aeabi_f2iz(float op1); // OP_FLOAT_TO_INT
17 extern "C" float __aeabi_d2f(double op1); // OP_DOUBLE_TO_FLOAT
18 extern "C" double __aeabi_f2d(float op1); // OP_FLOAT_TO_DOUBLE
19 extern "C" double __aeabi_i2d(int op1); // OP_INT_TO_DOUBLE
20 extern "C" int __aeabi_d2iz(double op1); // OP_DOUBLE_TO_INT
21 extern "C" float __aeabi_l2f(long op1); // OP_LONG_TO_FLOAT
22 extern "C" double __aeabi_l2d(long op1); // OP_LONG_TO_DOUBLE
23
24 /* Single-precision FP arithmetics */
25 extern "C" float __aeabi_fadd(float a, float b); // OP_ADD_FLOAT[_2ADDR]
26 extern "C" float __aeabi_fsub(float a, float b); // OP_SUB_FLOAT[_2ADDR]
27 extern "C" float __aeabi_fdiv(float a, float b); // OP_DIV_FLOAT[_2ADDR]
28 extern "C" float __aeabi_fmul(float a, float b); // OP_MUL_FLOAT[_2ADDR]
29 extern "C" float fmodf(float a, float b); // OP_REM_FLOAT[_2ADDR]
30
31 /* Double-precision FP arithmetics */
32 extern "C" double __aeabi_dadd(double a, double b); // OP_ADD_DOUBLE[_2ADDR]
33 extern "C" double __aeabi_dsub(double a, double b); // OP_SUB_DOUBLE[_2ADDR]
34 extern "C" double __aeabi_ddiv(double a, double b); // OP_DIV_DOUBLE[_2ADDR]
35 extern "C" double __aeabi_dmul(double a, double b); // OP_MUL_DOUBLE[_2ADDR]
36 extern "C" double fmod(double a, double b); // OP_REM_DOUBLE[_2ADDR]
37
38 /* Integer arithmetics */
39 extern "C" int __aeabi_idivmod(int op1, int op2); // OP_REM_INT[_2ADDR|_LIT8|_LIT16]
40 extern "C" int __aeabi_idiv(int op1, int op2); // OP_DIV_INT[_2ADDR|_LIT8|_LIT16]
41
42/* Long long arithmetics - OP_REM_LONG[_2ADDR] & OP_DIV_LONG[_2ADDR] */
43extern "C" long long __aeabi_ldivmod(long long op1, long long op2);
44
buzbee54330722011-08-23 16:46:55 -0700[diff] [blame]45#endif
46
47#endif // ART_SRC_RUNTIME_SUPPORT_H_