mirror of https://github.com/wolfSSL/wolfBoot.git
33 lines
1021 B
C
33 lines
1021 B
C
/* gdt.h
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*
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* Copyright (C) 2023 wolfSSL Inc.
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*
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* This file is part of wolfBoot.
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*
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* wolfBoot 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 2 of the License, or
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* (at your option) any later version.
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*
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* wolfBoot 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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifndef GDT_H
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#define GDT_H
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#define GDT_DS (0x08)
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#define GDT_CS_32BIT (0x10)
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#define GDT_CS_64BIT (0x18)
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#define GDT_CS_32BIT_COMPAT (0x20)
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int gdt_setup_table(void);
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int gdt_update_segments(void);
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#endif /* GDT_H */
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