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83 lines
2 KiB
C
83 lines
2 KiB
C
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/******************************************************************************
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COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011.
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This file is part of Sortix.
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Sortix is free software: you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation, either version 3 of the License, or (at your option) any later
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version.
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Sortix is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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details.
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You should have received a copy of the GNU General Public License along
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with Sortix. If not, see <http://www.gnu.org/licenses/>.
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platform.h
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Defines platform specific stuff.
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******************************************************************************/
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#ifndef SORTIX_PLATFORM_H
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#define SORTIX_PLATFORM_H
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// Detect if we are using the GNU Compiler Collection
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#if defined(__GNUC__)
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#define COMPILER_GCC
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#endif
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#ifdef COMPILER_GCC
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#define SORTIX_NORETURN __attribute__((noreturn))
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#define SORTIX_MAYALIAS __attribute__((__may_alias__))
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#define SORTIX_PACKED __attribute__((packed))
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#define likely(x) __builtin_expect((x),1)
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#define unlikely(x) __builtin_expect((x),0)
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#else
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#define SORTIX_NORETURN
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#define SORTIX_MAYALIAS
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#define SORTIX_PACKED
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#define likely(x) (x)
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#define unlikely(x) (x)
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#endif
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#include <libmaxsi/platform.h>
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#ifdef JSSORTIX
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namespace Sortix
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{
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namespace JSSortix
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{
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inline void __attribute__((noreturn)) Exit()
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{
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/* send reset command to the keyboard controller */
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asm volatile("out %%al, %%dx" : : "a" (0xfe), "d" (0x64));
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while (1);
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}
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}
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}
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#endif
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#if !defined(PLATFORM_SERIAL) && defined(JSSORTIX)
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#define PLATFORM_SERIAL
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#endif
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#define USER
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// Include some x86 headers.
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#ifdef PLATFORM_X86
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#include "x86/x86.h"
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#endif
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// Include some x64 headers.
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#ifdef PLATFORM_X64
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#include "x64/x64.h"
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#endif
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#endif
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