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105 lines
2.2 KiB
C
105 lines
2.2 KiB
C
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/*
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* PROJECT: ReactOS Kernel
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* LICENSE: BSD - See COPYING.ARM in the top level directory
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* FILE: ntoskrnl/ke/arm/ke_i.h
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* PURPOSE: Implements macro-generated system call portable wrappers
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* PROGRAMMERS: ReactOS Portable Systems Group
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*/
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//
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// First, cleanup after any previous invocation
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//
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#undef _1
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#undef _2
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#undef _3
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#undef _4
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#undef _5
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#undef _6
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#undef _7
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#undef _8
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#undef _9
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#undef a
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#undef b
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#undef c
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#undef d
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#undef e
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#undef f
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#undef _10
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#undef _11
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#undef SYSCALL
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//
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// Are we building the typedef prototypes?
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//
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#ifdef PROTO
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//
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// Then, each parameter is actually a prototype argument
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//
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#define _1 PVOID
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#define _2 PVOID
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#define _3 PVOID
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#define _4 PVOID
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#define _5 PVOID
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#define _6 PVOID
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#define _7 PVOID
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#define _8 PVOID
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#define _9 PVOID
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#define a PVOID
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#define b PVOID
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#define c PVOID
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#define d PVOID
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#define e PVOID
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#define f PVOID
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#define _10 PVOID
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#define _11 PVOID
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//
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// And we generate the typedef
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//
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#define SYSCALL(x, y) typedef NTSTATUS (*PKI_SYSCALL_##x##PARAM)y;
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//
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// Cleanup for next run
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//
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#undef PROTO
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#else
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//
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// Each parameter is actually an argument for the system call
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//
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#define _1 g[0x00]
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#define _2 g[0x01]
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#define _3 g[0x02]
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#define _4 g[0x03]
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#define _5 g[0x04]
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#define _6 g[0x05]
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#define _7 g[0x06]
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#define _8 g[0x07]
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#define _9 g[0x08]
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#define a g[0x09]
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#define b g[0x0A]
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#define c g[0x0B]
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#define d g[0x0C]
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#define e g[0x0D]
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#define f g[0x0E]
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#define _10 g[0x0F]
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#define _11 g[0x10]
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//
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// And we generate the actual system call
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//
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#define SYSCALL(x, y) \
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NTSTATUS \
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KiSyscall##x##Param( \
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IN PVOID p, \
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IN PVOID *g \
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) \
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{ \
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return ((PKI_SYSCALL_##x##PARAM)p)y; \
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}
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//
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// Cleanup for next run
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//
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#undef FUNC
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#endif
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