| /************************************************************************************** |
| * Copyright (c) 2016-2017, ARM Limited or its affiliates. All rights reserved * |
| * * |
| * This file and the related binary are licensed under the following license: * |
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| * ARM Object Code and Header Files License, v1.0 Redistribution. * |
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| * 3) Redistribution and use is permitted solely for the purpose of * |
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| |
| |
| #ifndef __SSI_PAL_COMPILER_H__ |
| #define __SSI_PAL_COMPILER_H__ |
| |
| /*! |
| @file |
| @brief This file contains compiler related definitions. |
| @defgroup ssi_pal_compiler CryptoCell PAL platform dependant compiler specific definitions |
| @{ |
| @ingroup ssi_pal |
| |
| */ |
| |
| #ifdef __GNUC__ |
| |
| /************************ Defines ******************************/ |
| |
| /*! Associate a symbol with a link section. */ |
| #define SASI_PAL_COMPILER_SECTION(sectionName) __attribute__((section(sectionName))) |
| |
| /*! Mark symbol as used, i.e., prevent garbage collector from dropping it. */ |
| #define SASI_PAL_COMPILER_KEEP_SYMBOL __attribute__((used)) |
| |
| /*! Make given data item aligned (alignment in bytes). */ |
| #define SASI_PAL_COMPILER_ALIGN(alignement) __attribute__((aligned(alignement))) |
| |
| /*! Mark function that never returns. */ |
| #define SASI_PAL_COMPILER_FUNC_NEVER_RETURNS __attribute__((noreturn)) |
| |
| /*! Prevent function from being inlined */ |
| #define SASI_PAL_COMPILER_FUNC_DONT_INLINE __attribute__((noinline)) |
| |
| /*! Given data type may cast (alias) another data type pointer. */ |
| /* (this is used for "superclass" struct casting) */ |
| #define SASI_PAL_COMPILER_TYPE_MAY_ALIAS __attribute__((__may_alias__)) |
| |
| /*! Get sizeof for a structure type member. */ |
| #define SASI_PAL_COMPILER_SIZEOF_STRUCT_MEMBER(type_name, member_name) \ |
| sizeof(((type_name *)0)->member_name) |
| |
| /*! Assertion. */ |
| #define SASI_ASSERT_CONCAT_(a, b) a##b |
| #define SASI_ASSERT_CONCAT(a, b) SASI_ASSERT_CONCAT_(a, b) |
| #define SASI_PAL_COMPILER_ASSERT(cond, message) \ |
| enum { SASI_ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(cond)) } |
| |
| #elif defined(__ARM_DSM__) || defined(__CC_ARM) |
| #define inline |
| /*! Associate a symbol with a link section. */ |
| #define SASI_PAL_COMPILER_SECTION(sectionName) __attribute__((section(sectionName))) |
| |
| /*! Mark symbol as used, i.e., prevent garbage collector from dropping it. */ |
| #define SASI_PAL_COMPILER_KEEP_SYMBOL __attribute__((used)) |
| |
| /*! Make given data item aligned (alignment in bytes). */ |
| #define SASI_PAL_COMPILER_ALIGN(alignement) __attribute__((aligned(alignement))) |
| |
| /*! Mark function that never returns. */ |
| #define SASI_PAL_COMPILER_FUNC_NEVER_RETURNS __attribute__((noreturn)) |
| |
| /*! Prevent function from being inlined. */ |
| #define SASI_PAL_COMPILER_FUNC_DONT_INLINE __attribute__((noinline)) |
| |
| /*! Given data type may cast (alias) another data type pointer. */ |
| /* (this is used for "superclass" struct casting) */ |
| #define SASI_PAL_COMPILER_TYPE_MAY_ALIAS __attribute__((__may_alias__)) |
| |
| /*! Get sizeof for a structure type member. */ |
| #define SASI_PAL_COMPILER_SIZEOF_STRUCT_MEMBER(type_name, member_name) \ |
| sizeof(((type_name *)0)->member_name) |
| |
| /*! Assertion. */ |
| #define SASI_ASSERT_CONCAT_(a, b) a##b |
| #define SASI_ASSERT_CONCAT(a, b) SASI_ASSERT_CONCAT_(a, b) |
| #define SASI_PAL_COMPILER_ASSERT(cond, message) \ |
| enum { SASI_ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(cond)) } |
| |
| #elif defined(__ARM_DS__) |
| #define inline |
| /*! Associate a symbol with a link section. */ |
| #define SASI_PAL_COMPILER_SECTION(sectionName) __attribute__((section(sectionName))) |
| |
| /*! Mark symbol as used, i.e., prevent garbage collector from dropping it. */ |
| #define SASI_PAL_COMPILER_KEEP_SYMBOL __attribute__((used)) |
| |
| /*! Make given data item aligned (alignment in bytes). */ |
| #define SASI_PAL_COMPILER_ALIGN(alignement) __attribute__((aligned(alignement))) |
| |
| /*! Mark function that never returns. */ |
| #define SASI_PAL_COMPILER_FUNC_NEVER_RETURNS __attribute__((noreturn)) |
| |
| /*! Prevent function from being inlined. */ |
| #define SASI_PAL_COMPILER_FUNC_DONT_INLINE __attribute__((noinline)) |
| |
| /*! Given data type may cast (alias) another data type pointer. */ |
| /* (this is used for "superclass" struct casting) */ |
| #define SASI_PAL_COMPILER_TYPE_MAY_ALIAS |
| |
| /*! Get sizeof for a structure type member. */ |
| #define SASI_PAL_COMPILER_SIZEOF_STRUCT_MEMBER(type_name, member_name) \ |
| sizeof(((type_name *)0)->member_name) |
| |
| /*! Assertion. */ |
| #define SASI_ASSERT_CONCAT_(a, b) a##b |
| #define SASI_ASSERT_CONCAT(a, b) SASI_ASSERT_CONCAT_(a, b) |
| #define SASI_PAL_COMPILER_ASSERT(cond, message) \ |
| enum { SASI_ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(cond)) } |
| |
| #elif defined(__ICCARM__) |
| |
| /************************ Defines ******************************/ |
| |
| /*! Associate a symbol with a link section. */ |
| #define SASI_PAL_COMPILER_SECTION(sectionName) __attribute__((section(sectionName))) |
| |
| /*! Mark symbol as used, i.e., prevent garbage collector from dropping it. */ |
| #define SASI_PAL_COMPILER_KEEP_SYMBOL __attribute__((used)) |
| |
| /*! Make given data item aligned (alignment in bytes). */ |
| #define STRING_PRAGMA(x) _Pragma(#x) |
| //#define SASI_PAL_COMPILER_ALIGN(n) STRING_PRAGMA(data_alignment = n) |
| #define SASI_PAL_COMPILER_ALIGN(n) |
| |
| /*! Mark function that never returns. Not implemented */ |
| #define SASI_PAL_COMPILER_FUNC_NEVER_RETURNS |
| |
| /* Prevent function from being inlined */ |
| #define SASI_PAL_COMPILER_FUNC_DONT_INLINE STRING_PRAGMA(optimize = no_inline) |
| |
| /*! Given data type may cast (alias) another data type pointer. */ |
| /* (this is used for "superclass" struct casting). Not implemented */ |
| #define SASI_PAL_COMPILER_TYPE_MAY_ALIAS |
| |
| /*! Get sizeof for a structure type member. */ |
| #define SASI_PAL_COMPILER_SIZEOF_STRUCT_MEMBER(type_name, member_name) \ |
| sizeof(((type_name *)0)->member_name) |
| |
| /*! Assertion. */ |
| #define SASI_ASSERT_CONCAT_(a, b) a##b |
| #define SASI_ASSERT_CONCAT(a, b) SASI_ASSERT_CONCAT_(a, b) |
| |
| #define SASI_PAL_COMPILER_ASSERT(cond, message) \ |
| enum { SASI_ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(cond)) } |
| |
| |
| #else |
| #error Unsupported compiler. |
| #endif |
| /** |
| @} |
| */ |
| #endif /*__SSI_PAL_COMPILER_H__*/ |
