mirror of
https://github.com/reactos/reactos.git
synced 2025-02-23 00:45:24 +00:00
[NCI]
Ue macros for the other nci generated files, too and delete nci-tool. svn path=/trunk/; revision=50625
This commit is contained in:
Timo Kreuzer
parent
46610513c9
commit
014ff8c894
11 changed files with 39 additions and 868 deletions
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@ -1,9 +1,6 @@
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<?xml version="1.0"?>
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<!DOCTYPE module SYSTEM "../../tools/rbuild/project.dtd">
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<group>
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<module name="ntsys" type="staticlibrary">
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<importlibrary definition="def/ntsys.pspec" dllname="ntdll.dll" root="intermediate" />
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</module>
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<module name="ntdll" type="nativedll" entrypoint="0" baseaddress="${BASEADDRESS_NTDLL}" installbase="system32" installname="ntdll.dll" iscrt="yes">
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<bootstrap installbase="$(CDOUTPUT)/system32" />
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<importlibrary definition="def/ntdll.pspec" />
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@ -46,9 +46,6 @@
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<directory name="nls">
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<xi:include href="nls/nls.rbuild" />
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</directory>
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<directory name="ntdllsys">
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<xi:include href="ntdllsys/ntdllsys.rbuild" />
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</directory>
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<directory name="ppcmmu">
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<xi:include href="ppcmmu/ppcmmu.rbuild" />
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</directory>
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@ -1,7 +0,0 @@
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<?xml version="1.0"?>
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<!DOCTYPE module SYSTEM "../../tools/rbuild/project.dtd">
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<module name="ntdllsys" type="staticlibrary">
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<directory name="." root="intermediate">
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<file>ntdll.S</file>
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</directory>
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</module>
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@ -7,6 +7,6 @@
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SyscallId = 0
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#define SVC_(name, argcount) STUB_K name, argcount
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#include "sysfuncs.h"
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#include <sysfuncs.h>
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END
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22
reactos/ntoskrnl/include/internal/napi.h
Normal file
22
reactos/ntoskrnl/include/internal/napi.h
Normal file
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@ -0,0 +1,22 @@
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/*
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* FILE: ntoskrnl/include/internal/napi.h
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* COPYRIGHT: GNU GPL, see COPYING in the top level directory
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* PURPOSE: System Call Table for Native API
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* PROGRAMMER: Timo Kreuzer
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*/
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#define SVC_(name, argcount) (ULONG_PTR)Nt##name,
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ULONG_PTR MainSSDT[] = {
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#include "sysfuncs.h"
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};
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#undef SVC_
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#define SVC_(name, argcount) argcount * sizeof(void *),
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UCHAR MainSSPT[] = {
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#include "sysfuncs.h"
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};
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#define MIN_SYSCALL_NUMBER 0
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#define NUMBER_OF_SYSCALLS (sizeof(MainSSPT) / sizeof(MainSSPT[0]))
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#define MAX_SYSCALL_NUMBER (NUMBER_OF_SYSCALLS - 1)
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ULONG MainNumberOfSysCalls = NUMBER_OF_SYSCALLS;
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12
reactos/ntoskrnl/ntdll.S
Normal file
12
reactos/ntoskrnl/ntdll.S
Normal file
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@ -0,0 +1,12 @@
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#include <asm.inc>
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#include <syscalls.inc>
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.code
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SyscallId = 0
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#define SVC_(name, argcount) STUB_U name, argcount
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#include <sysfuncs.h>
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END
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@ -5,3 +5,7 @@
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<xi:include href="ntoskrnl-generic.rbuild" />
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</module>
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</group>
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<module name="ntdllsys" type="staticlibrary">
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<include base="ntoskrnl">include</include>
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<file>ntdll.S</file>
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</module>
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@ -1,91 +0,0 @@
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NCI_BASE = $(TOOLS_BASE_)nci
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NCI_BASE_ = $(NCI_BASE)$(SEP)
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NCI_INT = $(INTERMEDIATE_)$(NCI_BASE)
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NCI_INT_ = $(NCI_INT)$(SEP)
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NCI_OUT = $(OUTPUT_)$(NCI_BASE)
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NCI_OUT_ = $(NCI_OUT)$(SEP)
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$(NCI_INT): | $(TOOLS_INT)
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$(ECHO_MKDIR)
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${mkdir} $@
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ifneq ($(INTERMEDIATE),$(OUTPUT))
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$(NCI_OUT): | $(TOOLS_OUT)
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$(ECHO_MKDIR)
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${mkdir} $@
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endif
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NCI_TARGET = \
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$(NCI_OUT_)nci$(EXEPOSTFIX)
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NCI_SOURCES = \
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$(NCI_BASE_)ncitool.c
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NCI_OBJECTS = \
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$(addprefix $(INTERMEDIATE_), $(NCI_SOURCES:.c=.o))
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NCI_HOST_CFLAGS = -Iinclude $(TOOLS_CFLAGS)
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NCI_HOST_LFLAGS = $(TOOLS_LFLAGS)
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$(NCI_TARGET): $(NCI_OBJECTS) | $(NCI_OUT)
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$(ECHO_HOSTLD)
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${host_gcc} $(NCI_OBJECTS) $(NCI_HOST_LFLAGS) -o $@
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$(NCI_INT_)ncitool.o: $(NCI_BASE_)ncitool.c | $(NCI_INT)
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$(ECHO_HOSTCC)
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${host_gcc} $(NCI_HOST_CFLAGS) -c $< -o $@
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.PHONY: nci
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nci: $(NCI_TARGET)
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.PHONY: nci_clean
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nci_clean:
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-@$(rm) $(NCI_TARGET) $(NCI_OBJECTS) 2>$(NUL)
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clean: nci_clean
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# WIN32K.SYS
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WIN32K_SVC_DB = subsystems$(SEP)win32$(SEP)win32k$(SEP)w32ksvc.db
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WIN32K_SERVICE_TABLE = $(INTERMEDIATE_)subsystems$(SEP)win32$(SEP)win32k$(SEP)include$(SEP)napi.h
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WIN32K_STUBS = $(INTERMEDIATE_)lib$(SEP)win32ksys$(SEP)win32k.S
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# NTOSKRNL.EXE
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KERNEL_SVC_DB = ntoskrnl$(SEP)sysfuncs.lst
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KERNEL_SERVICE_TABLE = $(INTERMEDIATE_)ntoskrnl$(SEP)include$(SEP)internal$(SEP)napi.h
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NTDLL_STUBS = $(INTERMEDIATE_)lib$(SEP)ntdllsys$(SEP)ntdll.S
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KERNEL_STUBS = $(INTERMEDIATE_)ntoskrnl$(SEP)ex$(SEP)zw.S
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NT_SPEC = $(INTERMEDIATE_)dll$(SEP)ntdll$(SEP)def$(SEP)ntsys.pspec
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NCI_SERVICE_FILES = \
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$(KERNEL_SERVICE_TABLE) \
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$(WIN32K_SERVICE_TABLE) \
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$(NTDLL_STUBS) \
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$(KERNEL_STUBS) \
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$(WIN32K_STUBS) \
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$(NT_SPEC)
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$(NCI_SERVICE_FILES): $(NCI_TARGET) $(KERNEL_SVC_DB) $(WIN32K_SVC_DB)
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$(ECHO_NCI)
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${mkdir} $(INTERMEDIATE_)ntoskrnl$(SEP)include$(SEP)internal 2>$(NUL)
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${mkdir} $(INTERMEDIATE_)lib$(SEP)ntdllsys$(SEP)ntdll 2>$(NUL)
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${mkdir} $(INTERMEDIATE_)ntoskrnl$(SEP)ex$(SEP) 2>$(NUL)
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${mkdir} $(INTERMEDIATE_)subsystems$(SEP)win32$(SEP)win32k$(SEP)include 2>$(NUL)
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${mkdir} $(INTERMEDIATE_)lib$(SEP)win32ksys 2>$(NUL)
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${mkdir} $(INTERMEDIATE_)dll$(SEP)ntdll$(SEP)def 2>$(NUL)
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$(Q)$(NCI_TARGET) -arch $(ARCH) \
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$(KERNEL_SVC_DB) \
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$(WIN32K_SVC_DB) \
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$(KERNEL_SERVICE_TABLE) \
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$(WIN32K_SERVICE_TABLE) \
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$(NTDLL_STUBS) \
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$(KERNEL_STUBS) \
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$(WIN32K_STUBS) \
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$(NT_SPEC)
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.PHONY: nci_service_files_clean
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nci_service_files_clean:
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-@$(rm) $(NCI_SERVICE_FILES) 2>$(NUL)
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clean: nci_service_files_clean
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@ -1,762 +0,0 @@
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/*
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* FILE: tools/nci/ncitool.c
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: Native Call Interface Support Tool
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* PURPOSE: Generates NCI Tables and Stubs.
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* PROGRAMMER; Alex Ionescu (alex@relsoft.net)
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* CHANGE HISTORY: 14/01/05 - Created. Based on original code by
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* KJK::Hyperion and Emanuelle Aliberti.
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*
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*/
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/* INCLUDE ******************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#if !defined(__FreeBSD__) && !defined(__APPLE__)
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# include <malloc.h>
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#endif // __FreeBSD__
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/* DEFINES ****************************************************************/
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#define INPUT_BUFFER_SIZE 255
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#define Arguments 8
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/******* Table Indexes ************/
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#define MAIN_INDEX 0x0
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#define WIN32K_INDEX 0x1000
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/******* Argument List ************/
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/* Databases */
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#define NativeSystemDb 0
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#define NativeGuiDb 1
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/* Service Tables */
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#define NtosServiceTable 2
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#define Win32kServiceTable 3
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/* Stub Files */
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#define NtosUserStubs 4
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#define NtosKernelStubs 5
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#define Win32kStubs 6
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/* Spec Files */
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#define NtSpec 7
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/********** Stub Code ************/
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/*
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* This stubs calls into KUSER_SHARED_DATA where either a
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* sysenter or interrupt is performed, depending on CPU support.
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*/
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#define UserModeStub_x86 " mov eax, %d\n" \
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" mov ecx, KUSER_SHARED_SYSCALL\n" \
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" call dword ptr [ecx]\n" \
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" ret %d\n\n"
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#define UserModeStub_amd64 " mov eax, %d\n" \
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" mov r10, rcx\n" \
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" syscall\n" \
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" ret %d\n\n"
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#define UserModeStub_ppc " stwu 1,-16(1)\n" \
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" mflr 0\n\t" \
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" stw 0,0(1)\n" \
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" li 0,0x%x\n" \
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" sc\n" \
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" lwz 0,0(1)\n" \
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" mtlr 0\n" \
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" addi 1,1,16\n" \
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" blr\n"
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#define UserModeStub_mips " li $8, KUSER_SHARED_SYSCALL\n" \
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" lw $8,0($8)\n" \
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" j $8\n" \
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" nop\n"
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#define UserModeStub_arm " swi #0x%x\n" \
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" bx lr\n\n"
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/*
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* This stub calls KiSystemService directly with a fake INT2E stack.
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* Because EIP is pushed during the call, the handler will return here.
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*/
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#define KernelModeStub_x86 " mov eax, %d\n" \
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" lea edx, [esp + 4]\n" \
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" pushf\n" \
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" push KGDT_R0_CODE\n" \
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" call _KiSystemService\n" \
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" ret %d\n\n"
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#define KernelModeStub_amd64 " mov eax, %d\n" \
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" call KiSystemService\n" \
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" ret %d\n\n"
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/* For now, use the usermode stub. We'll optimize later */
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#define KernelModeStub_ppc UserModeStub_ppc
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#define KernelModeStub_mips " j KiSystemService\n" \
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" nop\n"
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#define KernelModeStub_arm " mov ip, lr\n" \
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" swi #0x%x\n" \
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" bx ip\n\n"
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/***** Arch Dependent Stuff ******/
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struct ncitool_data_t {
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const char *arch;
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int args_to_bytes;
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const char *km_stub;
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const char *um_stub;
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const char *global_header;
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const char *declaration;
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};
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struct ncitool_data_t ncitool_data[] = {
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{ "i386", 4, KernelModeStub_x86, UserModeStub_x86,
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"PUBLIC _%s@%d\n", "_%s@%d:\n" },
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{ "amd64", 4, KernelModeStub_amd64, UserModeStub_amd64,
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"PUBLIC %s\n", "%s:\n" },
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{ "powerpc", 4, KernelModeStub_ppc, UserModeStub_ppc,
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"\t.globl %s\n", "%s:\n" },
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{ "mips", 4, KernelModeStub_mips, UserModeStub_mips,
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"\t.globl %s\n", "%s:\n" },
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{ "arm", 4, KernelModeStub_arm, UserModeStub_arm,
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"\t.globl %s\n", "%s:\n" },
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{ 0, }
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};
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int arch_sel = 0;
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#define ARGS_TO_BYTES(x) (x)*(ncitool_data[arch_sel].args_to_bytes)
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#define UserModeStub ncitool_data[arch_sel].um_stub
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#define KernelModeStub ncitool_data[arch_sel].km_stub
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#define GlobalHeader ncitool_data[arch_sel].global_header
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#define Declaration ncitool_data[arch_sel].declaration
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/* FUNCTIONS ****************************************************************/
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|
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/*++
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* WriteFileHeader
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*
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* Prints out the File Header for a Stub File.
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*
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* Params:
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* StubFile - Stub File to which to write the header.
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*
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* FileDescription - Description of the Stub file to which to write the header.
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*
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* FileLocation - Name of the Stub file to which to write the header.
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*
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* Returns:
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* None.
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*
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* Remarks:
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* FileLocation is only used for printing the header.
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*
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*--*/
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void
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WriteFileHeader(FILE * StubFile,
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char* FileDescription,
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char* FileLocation)
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{
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/* This prints out the file header */
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fprintf(StubFile,
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"/* FILE: %s\n"
|
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" * COPYRIGHT: See COPYING in the top level directory\n"
|
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" * PURPOSE: %s\n"
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" * PROGRAMMER: Computer Generated File. See tools/nci/ncitool.c\n"
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" * REMARK: DO NOT EDIT OR COMMIT MODIFICATIONS TO THIS FILE\n"
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" */\n\n\n",
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|
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FileDescription,
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FileLocation);
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}
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|
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/*++
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* WriteStubHeader
|
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*
|
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* Prints out the File Header for a Stub File.
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*
|
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* Params:
|
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* StubFile - Stub File to which to write the header.
|
||||
*
|
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* FileDescription - Description of the Stub file to which to write the header.
|
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*
|
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* FileLocation - Name of the Stub file to which to write the header.
|
||||
*
|
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* Returns:
|
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* None.
|
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*
|
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* Remarks:
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* FileLocation is only used for printing the header.
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*
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*--*/
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void
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WriteStubHeader(FILE* StubFile,
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char* SyscallName,
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unsigned StackBytes)
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{
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/* Export the function */
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fprintf(StubFile, GlobalHeader, SyscallName, StackBytes);
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|
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/* Define it */
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fprintf(StubFile, Declaration, SyscallName, StackBytes);
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}
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|
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|
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/*++
|
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* WriteKernelModeStub
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*
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* Prints out the Kernel Mode Stub for a System Call.
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*
|
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* Params:
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* StubFile - Stub File to which to write the header.
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*
|
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* SyscallName - Name of System Call for which to add the stub.
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*
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* StackBytes - Number of bytes on the stack to return after doing the system call.
|
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*
|
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* SyscallId - Service Descriptor Table ID for this System Call.
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||||
*
|
||||
* Returns:
|
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* None.
|
||||
*
|
||||
* Remarks:
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||||
* On i386, StackBytes is the number of arguments x 4.
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*
|
||||
*--*/
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void
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WriteKernelModeStub(FILE* StubFile,
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char* SyscallName,
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unsigned StackBytes,
|
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unsigned int SyscallId)
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{
|
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/* Write the Stub Header and export the Function */
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WriteStubHeader(StubFile, SyscallName, StackBytes);
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/* Write the Stub Code */
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fprintf(StubFile, KernelModeStub, SyscallId, StackBytes);
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}
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|
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/*++
|
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* WriteUserModeStub
|
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*
|
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* Prints out the User Mode Stub for a System Call.
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*
|
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* Params:
|
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* StubFile - Stub File to which to write the header.
|
||||
*
|
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* SyscallName - Name of System Call for which to add the stub.
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*
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* StackBytes - Number of bytes on the stack to return after doing the system call.
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*
|
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* SyscallId - Service Descriptor Table ID for this System Call.
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*
|
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* Returns:
|
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* None.
|
||||
*
|
||||
* Remarks:
|
||||
* On i386, StackBytes is the number of arguments x 4.
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*
|
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*--*/
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void
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WriteUserModeStub(FILE* StubFile,
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char* SyscallName,
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unsigned StackBytes,
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unsigned int SyscallId)
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{
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/* Write the Stub Header and export the Function */
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WriteStubHeader(StubFile, SyscallName, StackBytes);
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|
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/* Write the Stub Code */
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fprintf(StubFile, UserModeStub, SyscallId, StackBytes);
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}
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/*++
|
||||
* GetNameAndArgumentsFromDb
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||||
*
|
||||
* Parses an entry from a System Call Database, extracting
|
||||
* the function's name and arguments that it takes.
|
||||
*
|
||||
* Params:
|
||||
* Line - Entry from the Database to parse.
|
||||
*
|
||||
* NtSyscallName - Output string to which to save the Function Name
|
||||
*
|
||||
* SyscallArguments - Output string to which to save the number of
|
||||
* arguments that the function takes.
|
||||
*
|
||||
* Returns:
|
||||
* None.
|
||||
*
|
||||
* Remarks:
|
||||
* On i386, StackBytes is the number of arguments x 4.
|
||||
*
|
||||
*--*/
|
||||
void
|
||||
GetNameAndArgumentsFromDb(char Line[],
|
||||
char ** NtSyscallName,
|
||||
char ** SyscallArguments)
|
||||
{
|
||||
char *s;
|
||||
char *stmp;
|
||||
|
||||
/* Remove new line */
|
||||
if ((s = (char *) strchr(Line,'\r')) != NULL) {
|
||||
*s = '\0';
|
||||
}
|
||||
|
||||
/* Skip comments (#) and empty lines */
|
||||
s = &Line[0];
|
||||
if ((*s) != '#' && (*s) != '\0') {
|
||||
|
||||
/* Extract the NtXXX name */
|
||||
*NtSyscallName = (char *)strtok(s," \t");
|
||||
|
||||
/* Extract the argument count */
|
||||
*SyscallArguments = (char *)strtok(NULL," \t");
|
||||
|
||||
/* Remove, if present, the trailing LF */
|
||||
if ((stmp = strchr(*SyscallArguments, '\n')) != NULL) {
|
||||
*stmp = '\0';
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
/* Skip this entry */
|
||||
*NtSyscallName = NULL;
|
||||
*SyscallArguments = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
/*++
|
||||
* CreateStubs
|
||||
*
|
||||
* Parses a System Call Database and creates stubs for all the entries.
|
||||
*
|
||||
* Params:
|
||||
* SyscallDb - System Call Database to parse.
|
||||
*
|
||||
* UserModeFiles - Array of Usermode Stub Files to which to write the stubs.
|
||||
*
|
||||
* KernelModeFile - Kernelmode Stub Files to which to write the stubs.
|
||||
*
|
||||
* Index - Number of first syscall
|
||||
*
|
||||
* UserFiles - Number of Usermode Stub Files to create
|
||||
*
|
||||
* NeedsZw - Write Zw prefix?
|
||||
*
|
||||
* Returns:
|
||||
* None.
|
||||
*
|
||||
* Remarks:
|
||||
* None.
|
||||
*
|
||||
*--*/
|
||||
void
|
||||
CreateStubs(FILE * SyscallDb,
|
||||
FILE * UserModeFiles[],
|
||||
FILE * KernelModeFile,
|
||||
unsigned Index,
|
||||
unsigned UserFiles,
|
||||
unsigned NeedsZw)
|
||||
{
|
||||
char Line[INPUT_BUFFER_SIZE];
|
||||
char *NtSyscallName;
|
||||
char *SyscallArguments;
|
||||
int SyscallId;
|
||||
unsigned StackBytes;
|
||||
unsigned int i;
|
||||
|
||||
/* We loop, incrementing the System Call Index, until the end of the file */
|
||||
for (SyscallId = 0; ((!feof(SyscallDb)) && (fgets(Line, sizeof(Line), SyscallDb) != NULL));) {
|
||||
|
||||
/* Extract the Name and Arguments */
|
||||
GetNameAndArgumentsFromDb(Line, &NtSyscallName, &SyscallArguments);
|
||||
if (SyscallArguments != NULL)
|
||||
StackBytes = ARGS_TO_BYTES(strtoul(SyscallArguments, NULL, 0));
|
||||
else
|
||||
StackBytes = 0;
|
||||
|
||||
/* Make sure we really extracted something */
|
||||
if (NtSyscallName) {
|
||||
|
||||
/* Create Usermode Stubs for Nt/Zw syscalls in each Usermode file */
|
||||
for (i= 0; i < UserFiles; i++) {
|
||||
|
||||
/* Write the Stub Header and export the Function */
|
||||
WriteStubHeader(UserModeFiles[i], NtSyscallName, StackBytes);
|
||||
|
||||
/* If a Zw Version is needed (was specified), write it too */
|
||||
if (NeedsZw) {
|
||||
|
||||
NtSyscallName[0] = 'Z';
|
||||
NtSyscallName[1] = 'w';
|
||||
|
||||
/* Write the Stub Header and export the Function */
|
||||
WriteStubHeader(UserModeFiles[i], NtSyscallName, StackBytes);
|
||||
}
|
||||
|
||||
/* Write the Stub Code */
|
||||
fprintf(UserModeFiles[i], UserModeStub, SyscallId | Index, StackBytes);
|
||||
}
|
||||
|
||||
/* Create the Kernel coutnerparts (only Zw*, Nt* are the real functions!) */
|
||||
if (KernelModeFile) {
|
||||
|
||||
NtSyscallName[0] = 'Z';
|
||||
NtSyscallName[1] = 'w';
|
||||
WriteKernelModeStub(KernelModeFile,
|
||||
NtSyscallName,
|
||||
StackBytes,
|
||||
SyscallId | Index);
|
||||
}
|
||||
|
||||
/* Only increase if we actually added something */
|
||||
SyscallId++;
|
||||
}
|
||||
}
|
||||
|
||||
#if defined(_MSC_VER)
|
||||
for (i= 0; i < UserFiles; i++) fprintf(UserModeFiles[i], "END\n");
|
||||
fprintf(KernelModeFile, "END\n");
|
||||
#endif
|
||||
}
|
||||
|
||||
/*++
|
||||
* CreateSystemServiceTable
|
||||
*
|
||||
* Parses a System Call Database and creates a System Call Service Table for it.
|
||||
*
|
||||
* Params:
|
||||
* SyscallDb - System Call Database to parse.
|
||||
*
|
||||
* SyscallTable - File in where to create System Call Service Table.
|
||||
*
|
||||
* Name - Name of the Service Table.
|
||||
*
|
||||
* FileLocation - Filename containing the Table.
|
||||
*
|
||||
* Returns:
|
||||
* None.
|
||||
*
|
||||
* Remarks:
|
||||
* FileLocation is only used for the header generation.
|
||||
*
|
||||
*--*/
|
||||
void
|
||||
CreateSystemServiceTable(FILE *SyscallDb,
|
||||
FILE *SyscallTable,
|
||||
char * Name,
|
||||
char * FileLocation)
|
||||
{
|
||||
char Line[INPUT_BUFFER_SIZE];
|
||||
char *NtSyscallName;
|
||||
char *SyscallArguments;
|
||||
int SyscallId;
|
||||
|
||||
/* Print the Header */
|
||||
WriteFileHeader(SyscallTable, "System Call Table for Native API", FileLocation);
|
||||
|
||||
/* First we build the SSDT */
|
||||
fprintf(SyscallTable,"\n\n\n");
|
||||
fprintf(SyscallTable,"ULONG_PTR %sSSDT[] = {\n", Name);
|
||||
|
||||
/* We loop, incrementing the System Call Index, until the end of the file */
|
||||
for (SyscallId = 0; ((!feof(SyscallDb)) && (fgets(Line, sizeof(Line), SyscallDb) != NULL));) {
|
||||
|
||||
/* Extract the Name and Arguments */
|
||||
GetNameAndArgumentsFromDb(Line, &NtSyscallName, &SyscallArguments);
|
||||
|
||||
/* Make sure we really extracted something */
|
||||
if (NtSyscallName) {
|
||||
|
||||
/* Add a new line */
|
||||
if (SyscallId > 0) fprintf(SyscallTable,",\n");
|
||||
|
||||
/* Write the syscall name in the service table. */
|
||||
fprintf(SyscallTable,"\t\t(ULONG_PTR)%s", NtSyscallName);
|
||||
|
||||
/* Only increase if we actually added something */
|
||||
SyscallId++;
|
||||
}
|
||||
}
|
||||
|
||||
/* Close the service table (C syntax) */
|
||||
fprintf(SyscallTable,"\n};\n");
|
||||
|
||||
/* Now we build the SSPT */
|
||||
rewind(SyscallDb);
|
||||
fprintf(SyscallTable,"\n\n\n");
|
||||
fprintf(SyscallTable,"UCHAR %sSSPT[] = {\n", Name);
|
||||
|
||||
for (SyscallId = 0; ((!feof(SyscallDb)) && (fgets(Line, sizeof(Line), SyscallDb) != NULL));) {
|
||||
|
||||
/* Extract the Name and Arguments */
|
||||
GetNameAndArgumentsFromDb(Line, &NtSyscallName, &SyscallArguments);
|
||||
|
||||
/* Make sure we really extracted something */
|
||||
if (NtSyscallName) {
|
||||
|
||||
/* Add a new line */
|
||||
if (SyscallId > 0) fprintf(SyscallTable,",\n");
|
||||
|
||||
/* Write the syscall arguments in the argument table. */
|
||||
if (SyscallArguments != NULL)
|
||||
fprintf(SyscallTable,"\t\t%lu * sizeof(void *)",strtoul(SyscallArguments, NULL, 0));
|
||||
else
|
||||
fprintf(SyscallTable,"\t\t0");
|
||||
|
||||
/* Only increase if we actually added something */
|
||||
SyscallId++;
|
||||
}
|
||||
}
|
||||
|
||||
/* Close the service table (C syntax) */
|
||||
fprintf(SyscallTable,"\n};\n");
|
||||
|
||||
/*
|
||||
* We write some useful defines
|
||||
*/
|
||||
fprintf(SyscallTable, "\n\n#define MIN_SYSCALL_NUMBER 0\n");
|
||||
fprintf(SyscallTable, "#define MAX_SYSCALL_NUMBER %d\n", SyscallId - 1);
|
||||
fprintf(SyscallTable, "#define NUMBER_OF_SYSCALLS %d\n", SyscallId);
|
||||
fprintf(SyscallTable, "ULONG %sNumberOfSysCalls = %d;\n", Name, SyscallId);
|
||||
}
|
||||
|
||||
/*++
|
||||
* WriteSpec
|
||||
*
|
||||
* Prints out the Spec Entry for a System Call.
|
||||
*
|
||||
* Params:
|
||||
* SpecFile - Spec File to which to write the header.
|
||||
*
|
||||
* SyscallName - Name of System Call for which to add the stub.
|
||||
*
|
||||
* CountArguments - Number of arguments to the System Call.
|
||||
*
|
||||
* Returns:
|
||||
* None.
|
||||
*
|
||||
* Remarks:
|
||||
* None.
|
||||
*
|
||||
*--*/
|
||||
void
|
||||
WriteSpec(FILE* StubFile,
|
||||
char* SyscallName,
|
||||
unsigned CountArguments)
|
||||
{
|
||||
unsigned i;
|
||||
|
||||
fprintf(StubFile, "@ stdcall %s", SyscallName);
|
||||
|
||||
fputc ('(', StubFile);
|
||||
|
||||
for (i = 0; i < CountArguments; ++ i)
|
||||
fputs ("ptr ", StubFile);
|
||||
|
||||
fputc (')', StubFile);
|
||||
fputc ('\n', StubFile);
|
||||
}
|
||||
|
||||
/*++
|
||||
* CreateSpec
|
||||
*
|
||||
* Parses a System Call Database and creates a spec file for all the entries.
|
||||
*
|
||||
* Params:
|
||||
* SyscallDb - System Call Database to parse.
|
||||
*
|
||||
* Files - Array of Spec Files to which to write.
|
||||
*
|
||||
* CountFiles - Number of Spec Files to create
|
||||
*
|
||||
* UseZw - Use Zw prefix?
|
||||
*
|
||||
* Returns:
|
||||
* None.
|
||||
*
|
||||
* Remarks:
|
||||
* None.
|
||||
*
|
||||
*--*/
|
||||
void
|
||||
CreateSpec(FILE * SyscallDb,
|
||||
FILE * Files[],
|
||||
unsigned CountFiles,
|
||||
unsigned UseZw)
|
||||
{
|
||||
char Line[INPUT_BUFFER_SIZE];
|
||||
char *NtSyscallName;
|
||||
char *SyscallArguments;
|
||||
unsigned CountArguments;
|
||||
|
||||
/* We loop until the end of the file */
|
||||
while ((!feof(SyscallDb)) && (fgets(Line, sizeof(Line), SyscallDb) != NULL)) {
|
||||
|
||||
/* Extract the Name and Arguments */
|
||||
GetNameAndArgumentsFromDb(Line, &NtSyscallName, &SyscallArguments);
|
||||
CountArguments = strtoul(SyscallArguments, NULL, 0);
|
||||
|
||||
/* Make sure we really extracted something */
|
||||
if (NtSyscallName) {
|
||||
|
||||
unsigned int i;
|
||||
for (i= 0; i < CountFiles; i++) {
|
||||
|
||||
if (!UseZw) {
|
||||
WriteSpec(Files[i],
|
||||
NtSyscallName,
|
||||
CountArguments);
|
||||
}
|
||||
|
||||
if (UseZw && NtSyscallName[0] == 'N' && NtSyscallName[1] == 't') {
|
||||
|
||||
NtSyscallName[0] = 'Z';
|
||||
NtSyscallName[1] = 'w';
|
||||
WriteSpec(Files[i],
|
||||
NtSyscallName,
|
||||
CountArguments);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void usage(char * argv0)
|
||||
{
|
||||
printf("Usage: %s [-arch <arch>] sysfuncs.lst w32ksvc.db napi.h ssdt.h napi.S zw.S win32k.S win32k.S\n"
|
||||
" sysfuncs.lst native system functions database\n"
|
||||
" w32ksvc.db native graphic functions database\n"
|
||||
" napi.h NTOSKRNL service table\n"
|
||||
" ssdt.h WIN32K service table\n"
|
||||
" napi.S NTDLL stubs\n"
|
||||
" zw.S NTOSKRNL Zw stubs\n"
|
||||
" win32k.S GDI32 stubs\n"
|
||||
" win32k.S USER32 stubs\n"
|
||||
" nt.pspec NTDLL exports\n"
|
||||
" -arch is optional, default is %s\n",
|
||||
argv0,
|
||||
ncitool_data[0].arch
|
||||
);
|
||||
}
|
||||
|
||||
int main(int argc, char* argv[])
|
||||
{
|
||||
FILE * Files[Arguments] = {0};
|
||||
int FileNumber, ArgOffset = 1;
|
||||
char * OpenType = "r";
|
||||
|
||||
/* Catch architecture argument */
|
||||
if (argc > 3 && !strcmp(argv[1],"-arch")) {
|
||||
for( arch_sel = 0; ncitool_data[arch_sel].arch; arch_sel++ )
|
||||
if (strcmp(argv[2],ncitool_data[arch_sel].arch) == 0)
|
||||
break;
|
||||
if (!ncitool_data[arch_sel].arch) {
|
||||
printf("Invalid arch '%s'\n", argv[2]);
|
||||
usage(argv[0]);
|
||||
return 1;
|
||||
}
|
||||
ArgOffset = 3;
|
||||
}
|
||||
/* Make sure all arguments all there */
|
||||
if (argc != Arguments + ArgOffset) {
|
||||
usage(argv[0]);
|
||||
return(1);
|
||||
}
|
||||
|
||||
/* Open all Output and bail out if any fail */
|
||||
for (FileNumber = 0; FileNumber < Arguments; FileNumber++) {
|
||||
|
||||
/* Open the File */
|
||||
if (FileNumber == 2) OpenType = "wb";
|
||||
Files[FileNumber] = fopen(argv[FileNumber + ArgOffset], OpenType);
|
||||
|
||||
/* Check for failure and error out if so */
|
||||
if (!Files[FileNumber]) {
|
||||
perror(argv[FileNumber + ArgOffset]);
|
||||
return (1);
|
||||
}
|
||||
}
|
||||
|
||||
/* Write the File Headers */
|
||||
WriteFileHeader(Files[NtosUserStubs],
|
||||
"System Call Stubs for Native API",
|
||||
argv[NtosUserStubs + ArgOffset]);
|
||||
fputs("#include <asm.inc>\n"
|
||||
"#include <ks386.inc>\n"
|
||||
".code\n\n", Files[NtosUserStubs]);
|
||||
|
||||
WriteFileHeader(Files[NtosKernelStubs],
|
||||
"System Call Stubs for Native API",
|
||||
argv[NtosKernelStubs + ArgOffset]);
|
||||
fputs("#include <asm.inc>\n"
|
||||
"#include <ks386.inc>\n"
|
||||
".code\n"
|
||||
"EXTERN _KiSystemService:PROC\n\n", Files[NtosKernelStubs]);
|
||||
|
||||
WriteFileHeader(Files[Win32kStubs],
|
||||
"System Call Stubs for Native API",
|
||||
argv[Win32kStubs + ArgOffset]);
|
||||
fputs("#include <asm.inc>\n"
|
||||
"#include <ks386.inc>\n"
|
||||
".code\n\n", Files[Win32kStubs]);
|
||||
|
||||
/* Create the System Stubs */
|
||||
CreateStubs(Files[NativeSystemDb],
|
||||
&Files[NtosUserStubs],
|
||||
Files[NtosKernelStubs],
|
||||
MAIN_INDEX,
|
||||
1,
|
||||
1);
|
||||
|
||||
/* Create the Graphics Stubs */
|
||||
CreateStubs(Files[NativeGuiDb],
|
||||
&Files[Win32kStubs],
|
||||
NULL,
|
||||
WIN32K_INDEX,
|
||||
1,
|
||||
0);
|
||||
|
||||
/* Create the Service Tables */
|
||||
rewind(Files[NativeSystemDb]);
|
||||
CreateSystemServiceTable(Files[NativeSystemDb],
|
||||
Files[NtosServiceTable],
|
||||
"Main",
|
||||
argv[NtosServiceTable + ArgOffset]);
|
||||
|
||||
rewind(Files[NativeGuiDb]);
|
||||
CreateSystemServiceTable(Files[NativeGuiDb],
|
||||
Files[Win32kServiceTable],
|
||||
"Win32k",
|
||||
argv[Win32kServiceTable + ArgOffset]);
|
||||
|
||||
/* Create the Spec Files */
|
||||
rewind(Files[NativeSystemDb]);
|
||||
CreateSpec(Files[NativeSystemDb],
|
||||
&Files[NtSpec],
|
||||
1,
|
||||
0);
|
||||
|
||||
rewind(Files[NativeSystemDb]);
|
||||
CreateSpec(Files[NativeSystemDb],
|
||||
&Files[NtSpec],
|
||||
1,
|
||||
1);
|
||||
|
||||
/* Close all files */
|
||||
for (FileNumber = 0; FileNumber < Arguments-ArgOffset; FileNumber++) {
|
||||
|
||||
/* Close the File */
|
||||
fclose(Files[FileNumber]);
|
||||
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
|
|
@ -45,7 +45,6 @@ include tools/buildno/buildno.mak
|
|||
include tools/gendib/gendib.mak
|
||||
include tools/log2lines/log2lines.mak
|
||||
include tools/pipetools/pipetools.mak
|
||||
include tools/nci/nci.mak
|
||||
ifeq ($(ARCH),powerpc)
|
||||
include tools/ofw_interface/ofw_interface.mak
|
||||
endif
|
||||
|
|
|
|||
Loading…
Reference in a new issue