| /* |
| * Copyright (C) 2019 Metrological Group B.V. |
| * Copyright (C) 2019 Igalia S.L. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #include <wtf/Assertions.h> |
| |
| /* This file serves as the platform independent redirection header for |
| * platform dependent register information. Each architecture has its own header. |
| * |
| * Each header defines a few important macros that are used in a platform independent |
| * way - see for example jit/RegisterSet.cpp. |
| * - FOR_EACH_GP_REGISTER which lists all available general purpose registers. |
| * - FOR_EACH_FP_REGISTER which lists all available floating point registers. |
| * these take themselves a macro that can filter through the available information |
| * spread accross the four macro arguments. |
| * = 1. id: is an identifier used to specify the register (for example, as an enumerator |
| * in an enum); |
| * = 2. name: is a string constant specifying the name of the identifier; |
| * = 3. isReserved: a boolean (usually 0/1) specifying if this is a reserved register; |
| * = 4. isCalleeSaved: a boolean (usually 0/1) specifying if this is a callee saved register; |
| * |
| * - A few other platform dependent macros can be specified to be used in platform |
| * dependent files (for example assembler X86Assembler.h). |
| */ |
| |
| #if CPU(X86) |
| #include "X86Registers.h" |
| #elif CPU(X86_64) |
| #include "X86_64Registers.h" |
| #elif CPU(MIPS) |
| #include "MIPSRegisters.h" |
| #elif CPU(ARM_THUMB2) |
| #include "ARMv7Registers.h" |
| #elif CPU(ARM64) |
| #include "ARM64Registers.h" |
| #else |
| UNREACHABLE_FOR_PLATFORM(); |
| #endif |
