61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
/******************************************************************************
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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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x64.h
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CPU stuff for the x64 platform.
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******************************************************************************/
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#ifndef SORTIX_X64_H
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#define SORTIX_X64_H
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#include "../x86-family/x86-family.h"
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namespace Sortix
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{
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namespace X64
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{
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struct InterruptRegisters
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{
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uint64_t cr2;
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uint64_t ds; // Data segment selector
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uint64_t rdi, rsi, rbp, rsp, rbx, rdx, rcx, rax;
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uint64_t r8, r9, r10, r11, r12, r13, r14, r15;
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uint64_t int_no, err_code; // Interrupt number and error code (if applicable)
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uint64_t rip, cs, rflags, userrsp, ss; // Pushed by the processor automatically.
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public:
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void LogRegisters() const;
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};
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struct SyscallRegisters
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{
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uint64_t cr2; // For compabillity with above, may be removed soon.
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uint64_t ds;
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uint64_t di, si, bp, trash, b, d, c; union { uint64_t a; uint64_t result; };
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uint64_t r8, r9, r10, r11, r12, r13, r14, r15;
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uint64_t int_no, err_code; // Also compabillity.
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uint64_t ip, cs, flags, sp, ss;
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};
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}
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}
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#endif
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