a8b991b52d
Leading underscores are ill-advised because such identifiers are reserved. Trailing underscores are merely ugly. Strip both. Our header guards commonly end in _H. Normalize the exceptions. Done with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-7-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> [Changes to slirp/ dropped, as we're about to spin it off]
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/*
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* Copyright (C) 2016 Veertu Inc,
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* Copyright (C) 2017 Google Inc,
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef X86_MMU_H
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#define X86_MMU_H
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#define PT_PRESENT (1 << 0)
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#define PT_WRITE (1 << 1)
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#define PT_USER (1 << 2)
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#define PT_WT (1 << 3)
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#define PT_CD (1 << 4)
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#define PT_ACCESSED (1 << 5)
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#define PT_DIRTY (1 << 6)
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#define PT_PS (1 << 7)
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#define PT_GLOBAL (1 << 8)
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#define PT_NX (1llu << 63)
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/* error codes */
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#define MMU_PAGE_PT (1 << 0)
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#define MMU_PAGE_WT (1 << 1)
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#define MMU_PAGE_US (1 << 2)
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#define MMU_PAGE_NX (1 << 3)
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bool mmu_gva_to_gpa(struct CPUState *cpu, target_ulong gva, uint64_t *gpa);
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void vmx_write_mem(struct CPUState *cpu, target_ulong gva, void *data, int bytes);
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void vmx_read_mem(struct CPUState *cpu, void *data, target_ulong gva, int bytes);
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#endif /* X86_MMU_H */
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