85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
#ifndef SYSCALL_SYSCALL_H_
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#define SYSCALL_SYSCALL_H_
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#include <stdint.h>
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#include "compiler/attr.h"
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#include "hal/hal.h"
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#define SYSCALLS_MAX 0xff
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#define SYSCALL0(name) \
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name(IntrStackFrame *frame, \
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UNUSED uint64_t _1, \
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UNUSED uint64_t _2, \
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UNUSED uint64_t _3, \
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UNUSED uint64_t _4, \
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UNUSED uint64_t _5, \
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UNUSED uint64_t _6 \
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)
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#define SYSCALL1(name, arg1) \
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name(IntrStackFrame *frame, \
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uint64_t arg1, \
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UNUSED uint64_t _2, \
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UNUSED uint64_t _3, \
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UNUSED uint64_t _4, \
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UNUSED uint64_t _5, \
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UNUSED uint64_t _6 \
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)
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#define SYSCALL2(name, arg1, arg2) \
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name(IntrStackFrame *frame, \
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uint64_t arg1, \
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uint64_t arg2, \
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UNUSED uint64_t _3, \
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UNUSED uint64_t _4, \
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UNUSED uint64_t _5, \
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UNUSED uint64_t _6 \
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)
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#define SYSCALL3(name, arg1, arg2, arg3) \
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name(IntrStackFrame *frame, \
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uint64_t arg1, \
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uint64_t arg2, \
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uint64_t arg3, \
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UNUSED uint64_t _4, \
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UNUSED uint64_t _5, \
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UNUSED uint64_t _6 \
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)
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#define SYSCALL4(name, arg1, arg2, arg3, arg4) \
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name(IntrStackFrame *frame, \
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uint64_t arg1, \
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uint64_t arg2, \
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uint64_t arg3, \
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uint64_t arg4, \
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UNUSED uint64_t _5, \
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UNUSED uint64_t _6 \
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)
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#define SYSCALL5(name, arg1, arg2, arg3, arg4, arg5) \
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name(IntrStackFrame *frame, \
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uint64_t arg1, \
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uint64_t arg2, \
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uint64_t arg3, \
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uint64_t arg4, \
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uint64_t arg5, \
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UNUSED uint64_t _6 \
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)
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#define SYSCALL6(name, arg1, arg2, arg3, arg4, arg5, arg6) \
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name(IntrStackFrame *frame, \
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uint64_t arg1, \
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uint64_t arg2, \
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uint64_t arg3, \
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uint64_t arg4, \
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uint64_t arg5, \
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uint64_t arg6 \
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)
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typedef int32_t (*SyscallFn)(IntrStackFrame *, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t);
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extern SyscallFn SYSCALL_TABLE[SYSCALLS_MAX];
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#endif // SYSCALL_SYSCALL_H_
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