bsnes/nall/intrinsics.hpp

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#ifndef NALL_INTRINSICS_HPP
#define NALL_INTRINSICS_HPP
namespace nall {
struct Intrinsics {
Update to v094r08 release. byuu says: Lots of changes this time around. FreeBSD stability and compilation is still a work in progress. FreeBSD 10 + Clang 3.3 = 108fps FreeBSD 10 + GCC 4.7 = 130fps Errata 1: I've been fighting that god-damned endian.h header for the past nine WIPs now. The above WIP isn't building now because FreeBSD isn't including headers before using certain types, and you end up with a trillion error messages. So just delete all the endian.h includes from nall/intrinsics.hpp to build. Errata 2: I was trying to match g++ and g++47, so I used $(findstring g++,$(compiler)), which ends up also matching clang++. Oops. Easy fix, put Clang first and then else if g++ next. Not ideal, but oh well. All it's doing for now is declaring -fwrapv twice, so you don't have to fix it just yet. Probably just going to alias g++="g++47" and do exact matching instead. Errata 3: both OpenGL::term and VideoGLX::term are causing a core dump on BSD. No idea why. The resources are initialized and valid, but releasing them crashes the application. Changelog: - nall/Makefile is more flexible with overriding $(compiler), so you can build with GCC or Clang on BSD (defaults to GCC now) - PLATFORM_X was renamed to PLATFORM_XORG, and it's also declared with PLATFORM_LINUX or PLATFORM_BSD - PLATFORM_XORG probably isn't the best name ... still thinking about what best to call LINUX|BSD|SOLARIS or ^(WINDOWS|MACOSX) - fixed a few legitimate Clang warning messages in nall - Compiler::VisualCPP is ugly as hell, renamed to Compiler::CL - nall/platform includes nall/intrinsics first. Trying to move away from testing for _WIN32, etc directly in all files. Work in progress. - nall turns off Clang warnings that I won't "fix", because they aren't broken. It's much less noisy to compile with warnings on now. - phoenix gains the ability to set background and foreground colors on various text container widgets (GTK only for now.) - rewrote a lot of the MSU1 code to try and simplify it. Really hope I didn't break anything ... I don't have any MSU1 test ROMs handy - SNES coprocessor audio is now mixed as sclamp<16>(system_sample + coprocessor_sample) instead of sclamp<16>((sys + cop) / 2) - allows for greater chance of aliasing (still low, SNES audio is quiet), but doesn't cut base system volume in half anymore - fixed Super Scope and Justifier cursor colors - use input.xlib instead of input.x ... allows Xlib input driver to be visible on Linux and BSD once again - make install and make uninstall must be run as root again; no longer using install but cp instead for BSD compatibility - killed $(DESTDIR) ... use make prefix=$DESTDIR$prefix instead - you can now set text/background colors for the loki console via (eg): - settings.terminal.background-color 0x000000 - settings.terminal.foreground-color 0xffffff
2014-02-24 09:39:09 +00:00
enum class Compiler : unsigned { Clang, GCC, CL, Unknown };
enum class Platform : unsigned { Windows, MacOSX, Linux, BSD, Unknown };
enum class Architecture : unsigned { x86, amd64, Unknown };
enum class Endian : unsigned { LSB, MSB, Unknown };
static inline Compiler compiler();
static inline Platform platform();
static inline Architecture architecture();
static inline Endian endian();
};
/* Compiler detection */
#if defined(__clang__)
#define COMPILER_CLANG
Intrinsics::Compiler Intrinsics::compiler() { return Intrinsics::Compiler::Clang; }
Update to v094r08 release. byuu says: Lots of changes this time around. FreeBSD stability and compilation is still a work in progress. FreeBSD 10 + Clang 3.3 = 108fps FreeBSD 10 + GCC 4.7 = 130fps Errata 1: I've been fighting that god-damned endian.h header for the past nine WIPs now. The above WIP isn't building now because FreeBSD isn't including headers before using certain types, and you end up with a trillion error messages. So just delete all the endian.h includes from nall/intrinsics.hpp to build. Errata 2: I was trying to match g++ and g++47, so I used $(findstring g++,$(compiler)), which ends up also matching clang++. Oops. Easy fix, put Clang first and then else if g++ next. Not ideal, but oh well. All it's doing for now is declaring -fwrapv twice, so you don't have to fix it just yet. Probably just going to alias g++="g++47" and do exact matching instead. Errata 3: both OpenGL::term and VideoGLX::term are causing a core dump on BSD. No idea why. The resources are initialized and valid, but releasing them crashes the application. Changelog: - nall/Makefile is more flexible with overriding $(compiler), so you can build with GCC or Clang on BSD (defaults to GCC now) - PLATFORM_X was renamed to PLATFORM_XORG, and it's also declared with PLATFORM_LINUX or PLATFORM_BSD - PLATFORM_XORG probably isn't the best name ... still thinking about what best to call LINUX|BSD|SOLARIS or ^(WINDOWS|MACOSX) - fixed a few legitimate Clang warning messages in nall - Compiler::VisualCPP is ugly as hell, renamed to Compiler::CL - nall/platform includes nall/intrinsics first. Trying to move away from testing for _WIN32, etc directly in all files. Work in progress. - nall turns off Clang warnings that I won't "fix", because they aren't broken. It's much less noisy to compile with warnings on now. - phoenix gains the ability to set background and foreground colors on various text container widgets (GTK only for now.) - rewrote a lot of the MSU1 code to try and simplify it. Really hope I didn't break anything ... I don't have any MSU1 test ROMs handy - SNES coprocessor audio is now mixed as sclamp<16>(system_sample + coprocessor_sample) instead of sclamp<16>((sys + cop) / 2) - allows for greater chance of aliasing (still low, SNES audio is quiet), but doesn't cut base system volume in half anymore - fixed Super Scope and Justifier cursor colors - use input.xlib instead of input.x ... allows Xlib input driver to be visible on Linux and BSD once again - make install and make uninstall must be run as root again; no longer using install but cp instead for BSD compatibility - killed $(DESTDIR) ... use make prefix=$DESTDIR$prefix instead - you can now set text/background colors for the loki console via (eg): - settings.terminal.background-color 0x000000 - settings.terminal.foreground-color 0xffffff
2014-02-24 09:39:09 +00:00
#pragma clang diagnostic ignored "-Wempty-body"
#pragma clang diagnostic ignored "-Wparentheses"
#pragma clang diagnostic ignored "-Wreturn-type"
#pragma clang diagnostic ignored "-Wswitch"
#pragma clang diagnostic ignored "-Wtautological-compare"
#elif defined(__GNUC__)
#define COMPILER_GCC
Intrinsics::Compiler Intrinsics::compiler() { return Intrinsics::Compiler::GCC; }
#elif defined(_MSC_VER)
Update to v094r08 release. byuu says: Lots of changes this time around. FreeBSD stability and compilation is still a work in progress. FreeBSD 10 + Clang 3.3 = 108fps FreeBSD 10 + GCC 4.7 = 130fps Errata 1: I've been fighting that god-damned endian.h header for the past nine WIPs now. The above WIP isn't building now because FreeBSD isn't including headers before using certain types, and you end up with a trillion error messages. So just delete all the endian.h includes from nall/intrinsics.hpp to build. Errata 2: I was trying to match g++ and g++47, so I used $(findstring g++,$(compiler)), which ends up also matching clang++. Oops. Easy fix, put Clang first and then else if g++ next. Not ideal, but oh well. All it's doing for now is declaring -fwrapv twice, so you don't have to fix it just yet. Probably just going to alias g++="g++47" and do exact matching instead. Errata 3: both OpenGL::term and VideoGLX::term are causing a core dump on BSD. No idea why. The resources are initialized and valid, but releasing them crashes the application. Changelog: - nall/Makefile is more flexible with overriding $(compiler), so you can build with GCC or Clang on BSD (defaults to GCC now) - PLATFORM_X was renamed to PLATFORM_XORG, and it's also declared with PLATFORM_LINUX or PLATFORM_BSD - PLATFORM_XORG probably isn't the best name ... still thinking about what best to call LINUX|BSD|SOLARIS or ^(WINDOWS|MACOSX) - fixed a few legitimate Clang warning messages in nall - Compiler::VisualCPP is ugly as hell, renamed to Compiler::CL - nall/platform includes nall/intrinsics first. Trying to move away from testing for _WIN32, etc directly in all files. Work in progress. - nall turns off Clang warnings that I won't "fix", because they aren't broken. It's much less noisy to compile with warnings on now. - phoenix gains the ability to set background and foreground colors on various text container widgets (GTK only for now.) - rewrote a lot of the MSU1 code to try and simplify it. Really hope I didn't break anything ... I don't have any MSU1 test ROMs handy - SNES coprocessor audio is now mixed as sclamp<16>(system_sample + coprocessor_sample) instead of sclamp<16>((sys + cop) / 2) - allows for greater chance of aliasing (still low, SNES audio is quiet), but doesn't cut base system volume in half anymore - fixed Super Scope and Justifier cursor colors - use input.xlib instead of input.x ... allows Xlib input driver to be visible on Linux and BSD once again - make install and make uninstall must be run as root again; no longer using install but cp instead for BSD compatibility - killed $(DESTDIR) ... use make prefix=$DESTDIR$prefix instead - you can now set text/background colors for the loki console via (eg): - settings.terminal.background-color 0x000000 - settings.terminal.foreground-color 0xffffff
2014-02-24 09:39:09 +00:00
#define COMPILER_CL
Intrinsics::Compiler Intrinsics::compiler() { return Intrinsics::Compiler::CL; }
#pragma warning(disable:4996) //disable libc "deprecation" warnings
#else
#warning "unable to detect compiler"
#define COMPILER_UNKNOWN
Intrinsics::Compiler Intrinsics::compiler() { return Intrinsics::Compiler::Unknown; }
#endif
/* Platform detection */
#if defined(_WIN32)
#define PLATFORM_WINDOWS
Intrinsics::Platform Intrinsics::platform() { return Intrinsics::Platform::Windows; }
#elif defined(__APPLE__)
#define PLATFORM_MACOSX
Intrinsics::Platform Intrinsics::platform() { return Intrinsics::Platform::MacOSX; }
Update to v094r08 release. byuu says: Lots of changes this time around. FreeBSD stability and compilation is still a work in progress. FreeBSD 10 + Clang 3.3 = 108fps FreeBSD 10 + GCC 4.7 = 130fps Errata 1: I've been fighting that god-damned endian.h header for the past nine WIPs now. The above WIP isn't building now because FreeBSD isn't including headers before using certain types, and you end up with a trillion error messages. So just delete all the endian.h includes from nall/intrinsics.hpp to build. Errata 2: I was trying to match g++ and g++47, so I used $(findstring g++,$(compiler)), which ends up also matching clang++. Oops. Easy fix, put Clang first and then else if g++ next. Not ideal, but oh well. All it's doing for now is declaring -fwrapv twice, so you don't have to fix it just yet. Probably just going to alias g++="g++47" and do exact matching instead. Errata 3: both OpenGL::term and VideoGLX::term are causing a core dump on BSD. No idea why. The resources are initialized and valid, but releasing them crashes the application. Changelog: - nall/Makefile is more flexible with overriding $(compiler), so you can build with GCC or Clang on BSD (defaults to GCC now) - PLATFORM_X was renamed to PLATFORM_XORG, and it's also declared with PLATFORM_LINUX or PLATFORM_BSD - PLATFORM_XORG probably isn't the best name ... still thinking about what best to call LINUX|BSD|SOLARIS or ^(WINDOWS|MACOSX) - fixed a few legitimate Clang warning messages in nall - Compiler::VisualCPP is ugly as hell, renamed to Compiler::CL - nall/platform includes nall/intrinsics first. Trying to move away from testing for _WIN32, etc directly in all files. Work in progress. - nall turns off Clang warnings that I won't "fix", because they aren't broken. It's much less noisy to compile with warnings on now. - phoenix gains the ability to set background and foreground colors on various text container widgets (GTK only for now.) - rewrote a lot of the MSU1 code to try and simplify it. Really hope I didn't break anything ... I don't have any MSU1 test ROMs handy - SNES coprocessor audio is now mixed as sclamp<16>(system_sample + coprocessor_sample) instead of sclamp<16>((sys + cop) / 2) - allows for greater chance of aliasing (still low, SNES audio is quiet), but doesn't cut base system volume in half anymore - fixed Super Scope and Justifier cursor colors - use input.xlib instead of input.x ... allows Xlib input driver to be visible on Linux and BSD once again - make install and make uninstall must be run as root again; no longer using install but cp instead for BSD compatibility - killed $(DESTDIR) ... use make prefix=$DESTDIR$prefix instead - you can now set text/background colors for the loki console via (eg): - settings.terminal.background-color 0x000000 - settings.terminal.foreground-color 0xffffff
2014-02-24 09:39:09 +00:00
#elif defined(linux) || defined(__linux__)
#define PLATFORM_LINUX
#define PLATFORM_XORG
Intrinsics::Platform Intrinsics::platform() { return Intrinsics::Platform::Linux; }
#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__) || defined(__OpenBSD__)
#define PLATFORM_BSD
#define PLATFORM_XORG
Intrinsics::Platform Intrinsics::platform() { return Intrinsics::Platform::BSD; }
#else
#warning "unable to detect platform"
#define PLATFORM_UNKNOWN
Intrinsics::Platform Intrinsics::platform() { return Intrinsics::Platform::Unknown; }
#endif
/* Architecture Detection */
Update to v094r08 release. byuu says: Lots of changes this time around. FreeBSD stability and compilation is still a work in progress. FreeBSD 10 + Clang 3.3 = 108fps FreeBSD 10 + GCC 4.7 = 130fps Errata 1: I've been fighting that god-damned endian.h header for the past nine WIPs now. The above WIP isn't building now because FreeBSD isn't including headers before using certain types, and you end up with a trillion error messages. So just delete all the endian.h includes from nall/intrinsics.hpp to build. Errata 2: I was trying to match g++ and g++47, so I used $(findstring g++,$(compiler)), which ends up also matching clang++. Oops. Easy fix, put Clang first and then else if g++ next. Not ideal, but oh well. All it's doing for now is declaring -fwrapv twice, so you don't have to fix it just yet. Probably just going to alias g++="g++47" and do exact matching instead. Errata 3: both OpenGL::term and VideoGLX::term are causing a core dump on BSD. No idea why. The resources are initialized and valid, but releasing them crashes the application. Changelog: - nall/Makefile is more flexible with overriding $(compiler), so you can build with GCC or Clang on BSD (defaults to GCC now) - PLATFORM_X was renamed to PLATFORM_XORG, and it's also declared with PLATFORM_LINUX or PLATFORM_BSD - PLATFORM_XORG probably isn't the best name ... still thinking about what best to call LINUX|BSD|SOLARIS or ^(WINDOWS|MACOSX) - fixed a few legitimate Clang warning messages in nall - Compiler::VisualCPP is ugly as hell, renamed to Compiler::CL - nall/platform includes nall/intrinsics first. Trying to move away from testing for _WIN32, etc directly in all files. Work in progress. - nall turns off Clang warnings that I won't "fix", because they aren't broken. It's much less noisy to compile with warnings on now. - phoenix gains the ability to set background and foreground colors on various text container widgets (GTK only for now.) - rewrote a lot of the MSU1 code to try and simplify it. Really hope I didn't break anything ... I don't have any MSU1 test ROMs handy - SNES coprocessor audio is now mixed as sclamp<16>(system_sample + coprocessor_sample) instead of sclamp<16>((sys + cop) / 2) - allows for greater chance of aliasing (still low, SNES audio is quiet), but doesn't cut base system volume in half anymore - fixed Super Scope and Justifier cursor colors - use input.xlib instead of input.x ... allows Xlib input driver to be visible on Linux and BSD once again - make install and make uninstall must be run as root again; no longer using install but cp instead for BSD compatibility - killed $(DESTDIR) ... use make prefix=$DESTDIR$prefix instead - you can now set text/background colors for the loki console via (eg): - settings.terminal.background-color 0x000000 - settings.terminal.foreground-color 0xffffff
2014-02-24 09:39:09 +00:00
#if defined(PLATFORM_MACOSX)
#include <machine/endian.h>
#elif defined(PLATFORM_LINUX)
#include <endian.h>
#elif defined(PLATFORM_BSD)
#include <sys/endian.h>
#endif
#if defined(__i386__) || defined(_M_IX86)
#define ARCH_X86
Intrinsics::Architecture Intrinsics::architecture() { return Intrinsics::Architecture::x86; }
#elif defined(__amd64__) || defined(_M_AMD64)
#define ARCH_AMD64
Intrinsics::Architecture Intrinsics::architecture() { return Intrinsics::Architecture::amd64; }
#else
#warning "unable to detect architecture"
#define ARCH_UNKNOWN
Intrinsics::Architecture Intrinsics::architecture() { return Intrinsics::Architecture::Unknown; }
#endif
/* Endian detection */
#if (defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) && __BYTE_ORDER == __LITTLE_ENDIAN) || defined(__LITTLE_ENDIAN__) || defined(__i386__) || defined(__amd64__) || defined(_M_IX86) || defined(_M_AMD64)
#define ENDIAN_LSB
Intrinsics::Endian Intrinsics::endian() { return Intrinsics::Endian::LSB; }
#elif (defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && __BYTE_ORDER == __BIG_ENDIAN) || defined(__BIG_ENDIAN__) || defined(__powerpc__) || defined(_M_PPC)
#define ENDIAN_MSB
Intrinsics::Endian Intrinsics::endian() { return Intrinsics::Endian::MSB; }
#else
#warning "unable to detect endian"
#define ENDIAN_UNKNOWN
Intrinsics::Endian Intrinsics::endian() { return Intrinsics::Endian::Unknown; }
#endif
}
#endif