| /* |
| * Copyright 2019 Google LLC |
| * |
| * Licensed under both the 3-Clause BSD License and the GPLv2, found in the |
| * LICENSE and LICENSE.GPL-2.0 files, respectively, in the root directory. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 |
| */ |
| |
| #ifndef DEMOS_COMPILER_SPECIFICS_H_ |
| #define DEMOS_COMPILER_SPECIFICS_H_ |
| |
| #if defined(__x86_64__) || defined(_M_AMD64) || defined(_M_X64) |
| #define SAFESIDE_X64 1 |
| #elif defined(__i386__) || defined(_M_IX86) |
| #define SAFESIDE_IA32 1 |
| #elif defined(__aarch64__) || defined(__arm64__) || defined(_M_ARM64) |
| #define SAFESIDE_ARM64 1 |
| #elif defined(__powerpc64__) || defined(__PPC64__) || defined(__powerpc__) || \ |
| defined(__ppc__) || defined(__PPC__) |
| #define SAFESIDE_PPC 1 |
| #else |
| # error Undefined architecture. |
| #endif |
| |
| #ifdef _MSC_VER |
| #define SAFESIDE_MSVC 1 |
| #define SAFESIDE_NEVER_INLINE __declspec(noinline) |
| |
| // If a function is modified by both `inline` and `SAFESIDE_ALWAYS_INLINE`, |
| // MSVC may issue a diagnostic: |
| // warning C4141: 'inline': used more than once |
| // |
| // To avoid this, put `inline` *before* `SAFESIDE_ALWAYS_INLINE` on any |
| // function that will be compiled by MSVC. |
| #define SAFESIDE_ALWAYS_INLINE __forceinline |
| #elif defined(__GNUC__) |
| #define SAFESIDE_GNUC 1 |
| #define SAFESIDE_NEVER_INLINE __attribute__((noinline)) |
| #define SAFESIDE_ALWAYS_INLINE __attribute__((always_inline)) |
| #else |
| # error Unknown compiler. |
| #endif |
| |
| #ifdef __linux__ |
| #define SAFESIDE_LINUX 1 |
| #elif defined(__APPLE__) |
| #define SAFESIDE_MAC 1 |
| #endif |
| |
| #endif // DEMOS_COMPILER_SPECIFICS_H_ |
