158 lines
4.4 KiB
C
158 lines
4.4 KiB
C
/*
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build.h - compile-time build information
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Copyright (C) 2023 Alibek Omarov
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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*/
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#pragma once
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#ifndef BUILDENUMS_H
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#define BUILDENUMS_H
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#include "build.h"
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// This header defines the enumeration values that can be passed to Q_build*
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// functions and get current value through XASH_PLATFORM, XASH_ARCHITECTURE and
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// XASH_ARCHITECTURE_ABI defines
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//================================================================
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//
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// OPERATING SYSTEM DEFINES
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//
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//================================================================
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#define PLATFORM_WIN32 1
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#define PLATFORM_ANDROID 2
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#define PLATFORM_LINUX 3
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#define PLATFORM_APPLE 4
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#define PLATFORM_FREEBSD 5
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#define PLATFORM_NETBSD 6
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#define PLATFORM_OPENBSD 7
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#define PLATFORM_EMSCRIPTEN 8
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#define PLATFORM_DOS4GW 9
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#define PLATFORM_HAIKU 10
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#define PLATFORM_SERENITY 11
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#define PLATFORM_IRIX 12
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#define PLATFORM_NSWITCH 13
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#if XASH_WIN32
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#define XASH_PLATFORM PLATFORM_WIN32
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#elif XASH_ANDROID
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#define XASH_PLATFORM PLATFORM_ANDROID
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#elif XASH_LINUX
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#define XASH_PLATFORM PLATFORM_LINUX
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#elif XASH_APPLE
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#define XASH_PLATFORM PLATFORM_APPLE
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#elif XASH_FREEBSD
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#define XASH_PLATFORM PLATFORM_FREEBSD
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#elif XASH_NETBSD
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#define XASH_PLATFORM PLATFORM_NETBSD
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#elif XASH_OPENBSD
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#define XASH_PLATFORM PLATFORM_OPENBSD
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#elif XASH_EMSCRIPTEN
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#define XASH_PLATFORM PLATFORM_EMSCRIPTEN
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#elif XASH_DOS4GW
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#define XASH_PLATFORM PLATFORM_DOS4GW
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#elif XASH_HAIKU
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#define XASH_PLATFORM PLATFORM_HAIKU
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#elif XASH_SERENITY
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#define XASH_PLATFORM PLATFORM_SERENITY
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#elif XASH_IRIX
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#define XASH_PLATFORM PLATFORM_IRIX
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#elif XASH_NSWITCH
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#define XASH_PLATFORM PLATFORM_NSWITCH
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#else
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#error
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#endif
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//================================================================
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//
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// CPU ARCHITECTURE DEFINES
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//
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//================================================================
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#define ARCHITECTURE_AMD64 1
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#define ARCHITECTURE_X86 2
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#define ARCHITECTURE_ARM 3
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#define ARCHITECTURE_MIPS 4
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#define ARCHITECTURE_JS 6
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#define ARCHITECTURE_E2K 7
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#define ARCHITECTURE_RISCV 8
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#if XASH_AMD64
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#define XASH_ARCHITECTURE ARCHITECTURE_AMD64
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#elif XASH_X86
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#define XASH_ARCHITECTURE ARCHITECTURE_X86
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#elif XASH_ARM
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#define XASH_ARCHITECTURE ARCHITECTURE_ARM
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#elif XASH_MIPS
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#define XASH_ARCHITECTURE ARCHITECTURE_MIPS
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#elif XASH_JS
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#define XASH_ARCHITECTURE ARCHITECTURE_JS
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#elif XASH_E2K
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#define XASH_ARCHITECTURE ARCHITECTURE_E2K
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#elif XASH_RISCV
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#define XASH_ARCHITECTURE ARCHITECTURE_RISCV
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#else
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#error
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#endif
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//================================================================
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//
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// ENDIANNESS DEFINES
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//
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//================================================================
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#define ENDIANNESS_LITTLE 1
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#define ENDIANNESS_BIG 2
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#if XASH_LITTLE_ENDIAN
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#define XASH_ENDIANNESS ENDIANNESS_LITTLE
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#elif XASH_BIG_ENDIAN
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#define XASH_ENDIANNESS ENDIANNESS_BIG
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#else
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#error
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#endif
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//================================================================
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//
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// APPLICATION BINARY INTERFACE
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//
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//================================================================
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#define BIT( n ) ( 1U << ( n ))
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#define ARCHITECTURE_ARM_VER_MASK ( BIT( 5 ) - 1 )
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#define ARCHITECTURE_ARM_VER_SHIFT 0
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#define ARCHITECTURE_ARM_HARDFP BIT( 5 )
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#define ARCHITECTURE_RISCV_FP_SOFT 0
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#define ARCHITECTURE_RISCV_FP_SINGLE 1
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#define ARCHITECTURE_RISCV_FP_DOUBLE 2
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#if XASH_ARCHITECTURE == ARCHITECTURE_ARM
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#if XASH_ARM_HARDFP
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#define XASH_ARCHITECTURE_ABI ( ARCHITECTURE_ARM_HARDFP | XASH_ARM )
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#else
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#define XASH_ARCHITECTURE_ABI ( XASH_ARM )
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#endif
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#elif XASH_ARCHITECTURE == ARCHITECTURE_RISCV
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#if XASH_RISCV_SOFTFP
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#define XASH_ARCHITECTURE_ABI ARCHITECTURE_RISCV_FP_SOFT
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#elif XASH_RISCV_SINGLEFP
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#define XASH_ARCHITECTURE_ABI ARCHITECTURE_RISCV_FP_SINGLE
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#elif XASH_RISCV_DOUBLEFP
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#define XASH_ARCHITECTURE_ABI ARCHITECTURE_RISCV_FP_DOUBLE
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#else
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#error
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#endif
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#else
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#define XASH_ARCHITECTURE_ABI 0 // unused
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#endif
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#endif // BUILDENUMS_H
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