flycast/core/build.h

#pragma once
//#define STRICT_MODE
#ifndef STRICT_MODE
#define FAST_MMU
#define USE_WINCE_HACK
#endif

#define DC_PLATFORM_DREAMCAST   0
#define DC_PLATFORM_DEV_UNIT    1
#define DC_PLATFORM_NAOMI       2
#define DC_PLATFORM_NAOMI2      3
#define DC_PLATFORM_ATOMISWAVE  4
#define DC_PLATFORM_SYSTEMSP    5

//HOST_CPU
#define CPU_X86      0x20000001
#define CPU_ARM      0x20000002
#define CPU_MIPS     0x20000003
#define CPU_X64      0x20000004
#define CPU_GENERIC  0x20000005 //used for pnacl, emscripten, etc
#define CPU_PPC      0x20000006
#define CPU_PPC64    0x20000007
#define CPU_ARM64    0x20000008

//FEAT_SHREC, FEAT_AREC, FEAT_DSPREC
#define DYNAREC_NONE	0x40000001
#define DYNAREC_JIT		0x40000002

//automatic

#if defined(__x86_64__) || defined(_M_X64)
	#define HOST_CPU CPU_X64
#elif defined(__i386__) || defined(_M_IX86)
	#define HOST_CPU CPU_X86
#elif defined(__arm__) || defined (_M_ARM)
	#define HOST_CPU CPU_ARM
#elif defined(__aarch64__) || defined(_M_ARM64)
	#define HOST_CPU CPU_ARM64
#elif defined(__mips__)
	#define HOST_CPU CPU_MIPS
#else
	#define HOST_CPU CPU_GENERIC
#endif

#if defined(TARGET_NO_REC)
#define FEAT_SHREC DYNAREC_NONE
#define FEAT_AREC DYNAREC_NONE
#define FEAT_DSPREC DYNAREC_NONE
#endif

#if defined(TARGET_NO_AREC)
#define FEAT_SHREC DYNAREC_JIT
#define FEAT_AREC DYNAREC_NONE
#define FEAT_DSPREC DYNAREC_NONE
#endif

#ifdef __SWITCH__
#define FEAT_NO_RWX_PAGES
#endif

//defaults

#ifndef FEAT_SHREC
	#if HOST_CPU == CPU_ARM || HOST_CPU == CPU_ARM64 || HOST_CPU == CPU_X86 || HOST_CPU == CPU_X64
		#define FEAT_SHREC DYNAREC_JIT
	#else
		#define FEAT_SHREC DYNAREC_NONE
	#endif
#endif

#ifndef FEAT_AREC
	#if HOST_CPU == CPU_ARM || HOST_CPU == CPU_ARM64 || HOST_CPU == CPU_X64
		#define FEAT_AREC DYNAREC_JIT
	#else
		#define FEAT_AREC DYNAREC_NONE
	#endif
#endif

#ifndef FEAT_DSPREC
	#if HOST_CPU == CPU_ARM || HOST_CPU == CPU_ARM64 || HOST_CPU == CPU_X86 || HOST_CPU == CPU_X64
		#define FEAT_DSPREC DYNAREC_JIT
	#else
		#define FEAT_DSPREC DYNAREC_NONE
	#endif
#endif

// Some restrictions on FEAT_NO_RWX_PAGES
#if defined(FEAT_NO_RWX_PAGES) && FEAT_SHREC == DYNAREC_JIT
#if HOST_CPU != CPU_X64 && HOST_CPU != CPU_ARM64
#error "FEAT_NO_RWX_PAGES Only implemented for X64 and ARMv8"
#endif
#endif

#ifdef _WIN32
#if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_APP)
#define TARGET_UWP
#endif
#ifdef HAVE_D3D11
#define USE_DX11
#endif
#endif

#if !defined(LIBRETRO) && !defined(TARGET_NO_EXCEPTIONS)
#define USE_GGPO
#endif

#if !defined(__ANDROID__) && !defined(TARGET_IPHONE) && !defined(TARGET_UWP) \
	&& !defined(__SWITCH__) && !defined(LIBRETRO) && !defined(__NetBSD__) && !defined(__OpenBSD__)
#define NAOMI_MULTIBOARD
#endif

// TARGET PLATFORM
#define GD_CLOCK 33868800						//GDROM XTAL -- 768fs
#define AICA_CORE_CLOCK (GD_CLOCK * 4 / 3)		//[45158400]  GD->PLL 3:4 -> AICA CORE	 -- 1024fs
#define AICA_ARM_CLOCK (AICA_CORE_CLOCK / 2)	//[22579200]  AICA CORE -> PLL 2:1 -> ARM
#define SH4_MAIN_CLOCK (200 * 1000 * 1000)		//[200000000] XTal(13.5) -> PLL (33.3) -> PLL 1:6 (200)
#define G2_BUS_CLOCK (25 * 1000 * 1000)			//[25000000]  from Holly, from SH4_RAM_CLOCK w/ 2 2:1 plls

#if defined(GLES) && !defined(GLES3) && !defined(GLES2)
// Only use GL ES 2.0 API functions
#define GLES2
#endif
naomi: f355 multiboard support WIP 2023-01-11 21:31:36 +00:00			`#pragma once`
sh4 ocache implementation. IC and OC address/data read/write in P4 ignore SR.RB in user mode instead of forcing it 0 add STRICT_MODE to enable ocache in interpreter don't flush mmu table when enabling it fix fixNan64() 2020-06-12 15:35:14 +00:00			`//#define STRICT_MODE`
			`#ifndef STRICT_MODE`
wince: use setjmp/longjmp instead of try/catch for dynarecs WinCE fast mmu implementation WIP arm64 dynarec 2019-04-15 16:02:34 +00:00			`#define FAST_MMU`
			`#define USE_WINCE_HACK`
sh4 ocache implementation. IC and OC address/data read/write in P4 ignore SR.RB in user mode instead of forcing it 0 add STRICT_MODE to enable ocache in interpreter don't flush mmu table when enabling it fix fixNan64() 2020-06-12 15:35:14 +00:00			`#endif`
project import 2013-12-19 17:10:14 +00:00
atomiswave only has 2 MB of aica ram new savestate version build.h clean up 2022-12-06 19:51:45 +00:00			`#define DC_PLATFORM_DREAMCAST 0`
			`#define DC_PLATFORM_DEV_UNIT 1`
			`#define DC_PLATFORM_NAOMI 2`
			`#define DC_PLATFORM_NAOMI2 3`
			`#define DC_PLATFORM_ATOMISWAVE 4`
user-defined literals: _KB, _MB, _GB 2023-07-01 10:47:02 +00:00			`#define DC_PLATFORM_SYSTEMSP 5`
project import 2013-12-19 17:10:14 +00:00
			`//HOST_CPU`
- Clean up a large amount of the styling in the newdc core. Almost all typos have been fixed (ie. olny -> only, alocatted -> allocated), etc. - Use spaces for vertical alignment. - Clean up a load of logging statements. 2013-12-24 00:56:44 +00:00			`#define CPU_X86 0x20000001`
			`#define CPU_ARM 0x20000002`
			`#define CPU_MIPS 0x20000003`
Add x64 target, fix Sh4RCB pointer sizing, u32->unat in vmem 2014-12-11 13:02:10 +00:00			`#define CPU_X64 0x20000004`
nacl: Post-merge cleanups 2015-07-29 02:58:41 +00:00			`#define CPU_GENERIC 0x20000005 //used for pnacl, emscripten, etc`
CMake/Master working, tested on windows with Clang && MSC (x86,x64) 2019-04-12 20:59:39 +00:00			`#define CPU_PPC 0x20000006`
			`#define CPU_PPC64 0x20000007`
Add FEAT_NO_RWX_PAGES and implement it for x64 CPU (Win and Linux) Tested: Both with and without the feature, works only for x64 CPUs for now, but supported in both windows and linux (see vmem implementation for it, using mem-mapped files). 2019-05-12 20:02:57 +00:00			`#define CPU_ARM64 0x20000008`
project import 2013-12-19 17:10:14 +00:00
build: Refactor HOST_NO_REC everywhere 2015-07-25 06:39:35 +00:00			`//FEAT_SHREC, FEAT_AREC, FEAT_DSPREC`
build: Draft & cleanup, refactor rec* options 2015-07-25 06:16:53 +00:00			`#define DYNAREC_NONE 0x40000001`
			`#define DYNAREC_JIT 0x40000002`

			`//automatic`

Use predefined macros to define HOST_CPU and HOST_OS 2020-05-05 16:59:40 +00:00			`#if defined(__x86_64__) \|\| defined(_M_X64)`
build: Draft & cleanup, refactor rec* options 2015-07-25 06:16:53 +00:00			`#define HOST_CPU CPU_X64`
Use predefined macros to define HOST_CPU and HOST_OS 2020-05-05 16:59:40 +00:00			`#elif defined(__i386__) \|\| defined(_M_IX86)`
			`#define HOST_CPU CPU_X86`
			`#elif defined(__arm__) \|\| defined (_M_ARM)`
project import 2013-12-19 17:10:14 +00:00			`#define HOST_CPU CPU_ARM`
Use predefined macros to define HOST_CPU and HOST_OS 2020-05-05 16:59:40 +00:00			`#elif defined(__aarch64__) \|\| defined(_M_ARM64)`
arm64 dynarec using vixl 2019-01-07 20:50:46 +00:00			`#define HOST_CPU CPU_ARM64`
Use predefined macros to define HOST_CPU and HOST_OS 2020-05-05 16:59:40 +00:00			`#elif defined(__mips__)`
Add mips support (woohoo makefiles are a mess nao) 2014-03-05 10:24:03 +00:00			`#define HOST_CPU CPU_MIPS`
project import 2013-12-19 17:10:14 +00:00			`#else`
Use predefined macros to define HOST_CPU and HOST_OS 2020-05-05 16:59:40 +00:00			`#define HOST_CPU CPU_GENERIC`
			`#endif`

build: Draft & cleanup, refactor rec* options 2015-07-25 06:16:53 +00:00			`#if defined(TARGET_NO_REC)`
			`#define FEAT_SHREC DYNAREC_NONE`
			`#define FEAT_AREC DYNAREC_NONE`
build: Refactor HOST_NO_REC everywhere 2015-07-25 06:39:35 +00:00			`#define FEAT_DSPREC DYNAREC_NONE`
build: Draft & cleanup, refactor rec* options 2015-07-25 06:16:53 +00:00			`#endif`

build: fix makefiles 2015-07-25 07:08:20 +00:00			`#if defined(TARGET_NO_AREC)`
			`#define FEAT_SHREC DYNAREC_JIT`
			`#define FEAT_AREC DYNAREC_NONE`
			`#define FEAT_DSPREC DYNAREC_NONE`
			`#endif`

libretro: more switch fixes combine all static libraries into one save/restore gl state in !threaded mode patch libchdr build fixes 2021-07-13 16:51:40 +00:00			`#ifdef __SWITCH__`
			`#define FEAT_NO_RWX_PAGES`
			`#endif`

build: Draft & cleanup, refactor rec* options 2015-07-25 06:16:53 +00:00			`//defaults`
naomi: Initial support for TARGET_NAOMI, windows only - Import naomi code from nullDC, modify and cleanup - Only unprotected dimm-board support, custom lst files - Still a compile option - Boots naomi bios and some games, no input yet 2015-08-09 04:34:02 +00:00
build: Draft & cleanup, refactor rec* options 2015-07-25 06:16:53 +00:00			`#ifndef FEAT_SHREC`
aica: arm32 dsp dynarec. Correct dsp level when dsp disabled 2021-08-24 18:49:53 +00:00			`#if HOST_CPU == CPU_ARM \|\| HOST_CPU == CPU_ARM64 \|\| HOST_CPU == CPU_X86 \|\| HOST_CPU == CPU_X64`
Use predefined macros to define HOST_CPU and HOST_OS 2020-05-05 16:59:40 +00:00			`#define FEAT_SHREC DYNAREC_JIT`
aica: arm32 dsp dynarec. Correct dsp level when dsp disabled 2021-08-24 18:49:53 +00:00			`#else`
			`#define FEAT_SHREC DYNAREC_NONE`
Use predefined macros to define HOST_CPU and HOST_OS 2020-05-05 16:59:40 +00:00			`#endif`
build: Draft & cleanup, refactor rec* options 2015-07-25 06:16:53 +00:00			`#endif`

			`#ifndef FEAT_AREC`
aica: x64 jit for arm aica arm x86: use pc-relative addressing to access arm registers OSX project fix arm7: add simple ldm/stm handling. optimize arm32 and x64 recs update CMakeLists.txt and Makefile. finish rebase 2020-02-29 19:58:47 +00:00			`#if HOST_CPU == CPU_ARM \|\| HOST_CPU == CPU_ARM64 \|\| HOST_CPU == CPU_X64`
build: Draft & cleanup, refactor rec* options 2015-07-25 06:16:53 +00:00			`#define FEAT_AREC DYNAREC_JIT`
			`#else`
			`#define FEAT_AREC DYNAREC_NONE`
Working on linux x86 dyna 2014-03-24 22:12:30 +00:00			`#endif`
			`#endif`
build: Draft & cleanup, refactor rec* options 2015-07-25 06:16:53 +00:00
build: Refactor HOST_NO_REC everywhere 2015-07-25 06:39:35 +00:00			`#ifndef FEAT_DSPREC`
aica: arm32 dsp dynarec. Correct dsp level when dsp disabled 2021-08-24 18:49:53 +00:00			`#if HOST_CPU == CPU_ARM \|\| HOST_CPU == CPU_ARM64 \|\| HOST_CPU == CPU_X86 \|\| HOST_CPU == CPU_X64`
build: Refactor HOST_NO_REC everywhere 2015-07-25 06:39:35 +00:00			`#define FEAT_DSPREC DYNAREC_JIT`
			`#else`
			`#define FEAT_DSPREC DYNAREC_NONE`
			`#endif`
			`#endif`

Add FEAT_NO_RWX_PAGES and implement it for x64 CPU (Win and Linux) Tested: Both with and without the feature, works only for x64 CPUs for now, but supported in both windows and linux (see vmem implementation for it, using mem-mapped files). 2019-05-12 20:02:57 +00:00			`// Some restrictions on FEAT_NO_RWX_PAGES`
			`#if defined(FEAT_NO_RWX_PAGES) && FEAT_SHREC == DYNAREC_JIT`
			`#if HOST_CPU != CPU_X64 && HOST_CPU != CPU_ARM64`
			`#error "FEAT_NO_RWX_PAGES Only implemented for X64 and ARMv8"`
			`#endif`
			`#endif`

UWP support - WIP 2021-11-19 22:18:45 +00:00			`#ifdef _WIN32`
			`#if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_APP)`
			`#define TARGET_UWP`
			`#endif`
Added USE_DX9 and USE_DX11 as configurable options in CMake 2022-12-13 00:31:12 +00:00			`#ifdef HAVE_D3D11`
			`#define USE_DX11`
			`#endif`
UWP support - WIP 2021-11-19 22:18:45 +00:00			`#endif`

			`#if !defined(LIBRETRO) && !defined(TARGET_NO_EXCEPTIONS)`
			`#define USE_GGPO`
			`#endif`
CMake/Master working, tested on windows with Clang && MSC (x86,x64) 2019-04-12 20:59:39 +00:00
disable multiboard on openbsd and netbsd for lack of interprocess mutexes 2023-04-15 13:44:42 +00:00			`#if !defined(__ANDROID__) && !defined(TARGET_IPHONE) && !defined(TARGET_UWP) \`
			`&& !defined(__SWITCH__) && !defined(LIBRETRO) && !defined(__NetBSD__) && !defined(__OpenBSD__)`
naomi: f355 multiboard support WIP 2023-01-11 21:31:36 +00:00			`#define NAOMI_MULTIBOARD`
			`#endif`

arm: aica RAM overflow crash with arm32 and arm64 recs Move target platform #def's to build.h Fix Sturmwind and Volgarr crashes 2019-03-28 10:41:48 +00:00			`// TARGET PLATFORM`
atomiswave only has 2 MB of aica ram new savestate version build.h clean up 2022-12-06 19:51:45 +00:00			`#define GD_CLOCK 33868800 //GDROM XTAL -- 768fs`
			`#define AICA_CORE_CLOCK (GD_CLOCK * 4 / 3) //[45158400] GD->PLL 3:4 -> AICA CORE -- 1024fs`
			`#define AICA_ARM_CLOCK (AICA_CORE_CLOCK / 2) //[22579200] AICA CORE -> PLL 2:1 -> ARM`
			`#define SH4_MAIN_CLOCK (200 * 1000 * 1000) //[200000000] XTal(13.5) -> PLL (33.3) -> PLL 1:6 (200)`
			`#define G2_BUS_CLOCK (25 * 1000 * 1000) //[25000000] from Holly, from SH4_RAM_CLOCK w/ 2 2:1 plls`
arm: aica RAM overflow crash with arm32 and arm64 recs Move target platform #def's to build.h Fix Sturmwind and Volgarr crashes 2019-03-28 10:41:48 +00:00
cmake fixes. makefile clean up. load gles3 driver with sdl add FindSDL2.cmake and don't provide wrong hint cmake: option to disable vulkan don't use/link with egl if using sdl remove ARM_HARDFP and use standard __ARM_PCS_VFP #def hide texture upscaling options if no openmp 2021-03-21 17:00:01 +00:00			`#if defined(GLES) && !defined(GLES3) && !defined(GLES2)`
rend: define GLES2 and GLES3 GLES2 will only use GL ES 2.0 API functions, compile-time linked GLES3 loads functions dynamically and supports both GL ES 2.0 and 3.0 2019-05-15 10:54:03 +00:00			`// Only use GL ES 2.0 API functions`
			`#define GLES2`
			`#endif`