joeq.Runtime
Class SystemInterface

java.lang.Object
  joeq.Runtime.SystemInterface

public abstract class SystemInterface
extends Object

Version:

$Id: SystemInterface.java,v 1.37 2004/09/30 03:35:35 joewhaley Exp $

Author:

John Whaley

Nested Class Summary

static class	SystemInterface.ExternalLink
static class	SystemInterface.Library
static class	SystemInterface.Stat

Field Summary

static jq_Class	_class
static jq_StaticField	_debugwrite
static jq_StaticField	_debugwriteln
static int	_O_APPEND
static int	_O_BINARY
static int	_O_CREAT
static int	_O_EXCL
static int	_O_RDONLY
static int	_O_RDWR
static int	_O_TEXT
static int	_O_TRUNC
static int	_O_WRONLY
static int	_S_IEXEC
static int	_S_IREAD
static int	_S_IWRITE
static jq_InstanceField	_string_count
static jq_InstanceField	_string_offset
static jq_InstanceField	_string_value
static CodeAddress	allocate_stack_4
static CodeAddress	close_library_4
static CodeAddress	console_available_0
static CodeAddress	create_thread_8
static CodeAddress	currentTimeMillis_0
static CodeAddress	debugwrite_8
static CodeAddress	debugwriteln_8
static CodeAddress	debugwwrite_8
static CodeAddress	debugwwriteln_8
static String	DEFAULT_ENCODING
static CodeAddress	die_4
static int	FILE_ATTRIBUTE_ARCHIVE
static int	FILE_ATTRIBUTE_DIRECTORY
static int	FILE_ATTRIBUTE_HIDDEN
static int	FILE_ATTRIBUTE_NORMAL
static int	FILE_ATTRIBUTE_READONLY
static int	FILE_ATTRIBUTE_SYSTEM
static int	FILE_ATTRIBUTE_TEMPORARY
static CodeAddress	file_close_4
static CodeAddress	file_open_12
static CodeAddress	file_readbytes_12
static CodeAddress	file_seek_16
static CodeAddress	file_stat_8
static CodeAddress	file_sync_4
static CodeAddress	file_writebyte_8
static CodeAddress	file_writebytes_12
static CodeAddress	fs_access_8
static CodeAddress	fs_chmod_8
static CodeAddress	fs_closedir_4
static CodeAddress	fs_fullpath_12
static CodeAddress	fs_getdcwd_12
static CodeAddress	fs_getfileattributes_4
static CodeAddress	fs_getfiletime_4
static CodeAddress	fs_getlogicaldrives_0
static CodeAddress	fs_gettruename_4
static CodeAddress	fs_mkdir_4
static CodeAddress	fs_opendir_4
static CodeAddress	fs_readdir_4
static CodeAddress	fs_remove_4
static CodeAddress	fs_rename_8
static CodeAddress	fs_setfiletime_12
static CodeAddress	fs_stat_size_4
static CodeAddress	get_current_thread_handle_0
static CodeAddress	get_proc_address_8
static CodeAddress	get_thread_context_8
static int	INFINITE
static CodeAddress	init_semaphore_0
static CodeAddress	init_thread_0
static int	ITIMER_VIRTUAL
static Collection	libraries
static CodeAddress	main_argc_0
static CodeAddress	main_argv_8
static CodeAddress	main_argv_length_4
static CodeAddress	mem_cpy_12
static CodeAddress	mem_set_12
static CodeAddress	msleep_4
static CodeAddress	open_library_4
static int	readdir_name_offset
static CodeAddress	release_semaphore_8
static CodeAddress	resume_thread_4
static int	SEEK_CUR
static int	SEEK_END
static int	SEEK_SET
static CodeAddress	set_current_context_8
static CodeAddress	set_interval_timer_8
static CodeAddress	set_thread_context_8
static CodeAddress	set_thread_priority_8
static CodeAddress	suspend_thread_4
static CodeAddress	syscalloc_4
static CodeAddress	sysfree_4
static int	THREAD_BASE_PRIORITY_IDLE
static int	THREAD_BASE_PRIORITY_LOWRT
static int	THREAD_BASE_PRIORITY_MAX
static int	THREAD_BASE_PRIORITY_MIN
static int	THREAD_PRIORITY_ABOVE_NORMAL
static int	THREAD_PRIORITY_BELOW_NORMAL
static int	THREAD_PRIORITY_HIGHEST
static int	THREAD_PRIORITY_IDLE
static int	THREAD_PRIORITY_LOWEST
static int	THREAD_PRIORITY_NORMAL
static int	THREAD_PRIORITY_TIME_CRITICAL
static int	WAIT_ABANDONED
static CodeAddress	wait_for_single_object_8
static int	WAIT_OBJECT_0
static int	WAIT_TIMEOUT
static CodeAddress	yield_0

Constructor Summary

SystemInterface()

Method Summary

static StackAddress	allocate_stack(int size)
static void	close_library(int library)
static int	console_available()
static int	create_thread(CodeAddress start_address, HeapAddress param)
static long	currentTimeMillis()
static void	debugwrite(byte[] msg)
static void	debugwrite(byte[] msg, int count)
static void	debugwrite(String msg)
static void	debugwrite(Utf8 msg)
static void	debugwriteln(byte[] msg)
static void	debugwriteln(byte[] msg, int count)
static void	debugwriteln(String msg)
static void	die(int code)
static int	file_close(int fd)
static int	file_open(String fn, int mode, int smode)
static int	file_readbytes(int fd, Address startAddress, int length)
static long	file_seek(int fd, long offset, int origin)
static int	file_stat(String fn, SystemInterface.Stat s)
static int	file_sync(int fd)
static int	file_writebyte(int fd, int b)
static int	file_writebytes(int fd, Address startAddress, int length)
static String	fromCString(Address p)
static int	fs_access(String s, int mode)
static int	fs_chmod(String s, int mode)
static int	fs_closedir(int p)
static int	fs_fullpath(String s, byte[] b)
static int	fs_getdcwd(int i, byte[] b)
static int	fs_getfileattributes(String s)
static long	fs_getfiletime(String s)
static int	fs_getlogicaldrives()
static Address	fs_gettruename(String s)
static int	fs_mkdir(String s)
static int	fs_opendir(String s)
static Address	fs_readdir(int p)
static int	fs_remove(String s)
static int	fs_rename(String s, String s1)
static int	fs_setfiletime(String s, long time)
static long	fs_stat_size(String s)
static int	get_current_thread_handle()
static CodeAddress	get_proc_address(int library, byte[] name)
static boolean	get_thread_context(int pid, jq_RegisterState context)
static int	init_semaphore()
static int	init_thread()
static int	main_argc()
static int	main_argv_length(int i)
static void	main_argv(int i, byte[] b)
static void	mem_cpy(Address to, Address from, int size)
static void	mem_set(Address to, byte b, int size)
static void	msleep(int ms)
static int	open_library(byte[] library_name)
static SystemInterface.Library	registerLibrary(String libraryName)
static int	release_semaphore(int semaphore, int v1)
static int	resume_thread(int thread_handle)
static void	set_current_context(jq_Thread thread, jq_RegisterState context)
static void	set_interval_timer(int type, int ms)
static boolean	set_thread_context(int pid, jq_RegisterState context)
static int	set_thread_priority(int thread_handle, int level)
static int	suspend_thread(int thread_handle)
static Address	syscalloc(int size)
static void	sysfree(Address a)
static byte[]	toCString(String s)
static SystemInterface.ExternalLink	tryLink(String name)
static int	wait_for_single_object(int obj, int timeout)
static void	yield()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

open_library_4

public static CodeAddress open_library_4

get_proc_address_8

public static CodeAddress get_proc_address_8

close_library_4

public static CodeAddress close_library_4

libraries

public static final Collection libraries

debugwrite_8

public static CodeAddress debugwrite_8

debugwwrite_8

public static CodeAddress debugwwrite_8

debugwriteln_8

public static CodeAddress debugwriteln_8

debugwwriteln_8

public static CodeAddress debugwwriteln_8

syscalloc_4

public static CodeAddress syscalloc_4

sysfree_4

public static CodeAddress sysfree_4

die_4

public static CodeAddress die_4

currentTimeMillis_0

public static CodeAddress currentTimeMillis_0

mem_cpy_12

public static CodeAddress mem_cpy_12

mem_set_12

public static CodeAddress mem_set_12

file_open_12

public static CodeAddress file_open_12

file_stat_8

public static CodeAddress file_stat_8

file_readbytes_12

public static CodeAddress file_readbytes_12

file_writebyte_8

public static CodeAddress file_writebyte_8

file_writebytes_12

public static CodeAddress file_writebytes_12

file_sync_4

public static CodeAddress file_sync_4

file_seek_16

public static CodeAddress file_seek_16

file_close_4

public static CodeAddress file_close_4

console_available_0

public static CodeAddress console_available_0

main_argc_0

public static CodeAddress main_argc_0

main_argv_length_4

public static CodeAddress main_argv_length_4

main_argv_8

public static CodeAddress main_argv_8

fs_getdcwd_12

public static CodeAddress fs_getdcwd_12

fs_fullpath_12

public static CodeAddress fs_fullpath_12

fs_gettruename_4

public static CodeAddress fs_gettruename_4

fs_getfileattributes_4

public static CodeAddress fs_getfileattributes_4

fs_access_8

public static CodeAddress fs_access_8

fs_getfiletime_4

public static CodeAddress fs_getfiletime_4

fs_stat_size_4

public static CodeAddress fs_stat_size_4

fs_remove_4

public static CodeAddress fs_remove_4

fs_opendir_4

public static CodeAddress fs_opendir_4

fs_readdir_4

public static CodeAddress fs_readdir_4

fs_closedir_4

public static CodeAddress fs_closedir_4

fs_mkdir_4

public static CodeAddress fs_mkdir_4

fs_rename_8

public static CodeAddress fs_rename_8

fs_chmod_8

public static CodeAddress fs_chmod_8

fs_setfiletime_12

public static CodeAddress fs_setfiletime_12

fs_getlogicaldrives_0

public static CodeAddress fs_getlogicaldrives_0

yield_0

public static CodeAddress yield_0

msleep_4

public static CodeAddress msleep_4

create_thread_8

public static CodeAddress create_thread_8

init_thread_0

public static CodeAddress init_thread_0

resume_thread_4

public static CodeAddress resume_thread_4

suspend_thread_4

public static CodeAddress suspend_thread_4

set_thread_priority_8

public static CodeAddress set_thread_priority_8

allocate_stack_4

public static CodeAddress allocate_stack_4

get_current_thread_handle_0

public static CodeAddress get_current_thread_handle_0

get_thread_context_8

public static CodeAddress get_thread_context_8

set_thread_context_8

public static CodeAddress set_thread_context_8

set_current_context_8

public static CodeAddress set_current_context_8

set_interval_timer_8

public static CodeAddress set_interval_timer_8

init_semaphore_0

public static CodeAddress init_semaphore_0

wait_for_single_object_8

public static CodeAddress wait_for_single_object_8

release_semaphore_8

public static CodeAddress release_semaphore_8

_class

public static final jq_Class _class

_debugwrite

public static final jq_StaticField _debugwrite

_debugwriteln

public static final jq_StaticField _debugwriteln

_string_value

public static final jq_InstanceField _string_value

_string_offset

public static final jq_InstanceField _string_offset

_string_count

public static final jq_InstanceField _string_count

DEFAULT_ENCODING

public static final String DEFAULT_ENCODING

See Also:

Constant Field Values

_O_RDONLY

public static final int _O_RDONLY

See Also:

Constant Field Values

_O_WRONLY

public static final int _O_WRONLY

See Also:

Constant Field Values

_O_RDWR

public static final int _O_RDWR

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Constant Field Values

_O_APPEND

public static final int _O_APPEND

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Constant Field Values

_O_CREAT

public static final int _O_CREAT

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Constant Field Values

_O_TRUNC

public static final int _O_TRUNC

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Constant Field Values

_O_EXCL

public static final int _O_EXCL

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Constant Field Values

_O_TEXT

public static final int _O_TEXT

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Constant Field Values

_O_BINARY

public static final int _O_BINARY

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Constant Field Values

SEEK_SET

public static final int SEEK_SET

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Constant Field Values

SEEK_CUR

public static final int SEEK_CUR

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Constant Field Values

SEEK_END

public static final int SEEK_END

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Constant Field Values

FILE_ATTRIBUTE_READONLY

public static final int FILE_ATTRIBUTE_READONLY

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Constant Field Values

FILE_ATTRIBUTE_HIDDEN

public static final int FILE_ATTRIBUTE_HIDDEN

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Constant Field Values

FILE_ATTRIBUTE_SYSTEM

public static final int FILE_ATTRIBUTE_SYSTEM

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Constant Field Values

FILE_ATTRIBUTE_DIRECTORY

public static final int FILE_ATTRIBUTE_DIRECTORY

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Constant Field Values

FILE_ATTRIBUTE_ARCHIVE

public static final int FILE_ATTRIBUTE_ARCHIVE

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Constant Field Values

FILE_ATTRIBUTE_NORMAL

public static final int FILE_ATTRIBUTE_NORMAL

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Constant Field Values

FILE_ATTRIBUTE_TEMPORARY

public static final int FILE_ATTRIBUTE_TEMPORARY

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Constant Field Values

readdir_name_offset

public static final int readdir_name_offset

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Constant Field Values

_S_IEXEC

public static final int _S_IEXEC

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Constant Field Values

_S_IWRITE

public static final int _S_IWRITE

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Constant Field Values

_S_IREAD

public static final int _S_IREAD

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Constant Field Values

THREAD_BASE_PRIORITY_LOWRT

public static final int THREAD_BASE_PRIORITY_LOWRT

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Constant Field Values

THREAD_BASE_PRIORITY_MAX

public static final int THREAD_BASE_PRIORITY_MAX

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Constant Field Values

THREAD_BASE_PRIORITY_MIN

public static final int THREAD_BASE_PRIORITY_MIN

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Constant Field Values

THREAD_BASE_PRIORITY_IDLE

public static final int THREAD_BASE_PRIORITY_IDLE

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Constant Field Values

THREAD_PRIORITY_LOWEST

public static final int THREAD_PRIORITY_LOWEST

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Constant Field Values

THREAD_PRIORITY_BELOW_NORMAL

public static final int THREAD_PRIORITY_BELOW_NORMAL

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Constant Field Values

THREAD_PRIORITY_NORMAL

public static final int THREAD_PRIORITY_NORMAL

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Constant Field Values

THREAD_PRIORITY_HIGHEST

public static final int THREAD_PRIORITY_HIGHEST

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Constant Field Values

THREAD_PRIORITY_ABOVE_NORMAL

public static final int THREAD_PRIORITY_ABOVE_NORMAL

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Constant Field Values

THREAD_PRIORITY_TIME_CRITICAL

public static final int THREAD_PRIORITY_TIME_CRITICAL

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Constant Field Values

THREAD_PRIORITY_IDLE

public static final int THREAD_PRIORITY_IDLE

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Constant Field Values

ITIMER_VIRTUAL

public static final int ITIMER_VIRTUAL

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Constant Field Values

INFINITE

public static final int INFINITE

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Constant Field Values

WAIT_ABANDONED

public static final int WAIT_ABANDONED

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Constant Field Values

WAIT_OBJECT_0

public static final int WAIT_OBJECT_0

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Constant Field Values

WAIT_TIMEOUT

public static final int WAIT_TIMEOUT

See Also:

Constant Field Values

Constructor Detail

SystemInterface

public SystemInterface()

Method Detail

open_library

public static int open_library(byte[] library_name)

close_library

public static void close_library(int library)

get_proc_address

public static CodeAddress get_proc_address(int library,
                                           byte[] name)

registerLibrary

public static SystemInterface.Library registerLibrary(String libraryName)

tryLink

public static SystemInterface.ExternalLink tryLink(String name)

debugwrite

public static void debugwrite(String msg)

debugwrite

public static void debugwrite(Utf8 msg)

debugwrite

public static void debugwrite(byte[] msg)

debugwrite

public static void debugwrite(byte[] msg,
                              int count)

debugwriteln

public static void debugwriteln(String msg)

debugwriteln

public static void debugwriteln(byte[] msg)

debugwriteln

public static void debugwriteln(byte[] msg,
                                int count)

syscalloc

public static Address syscalloc(int size)

sysfree

public static void sysfree(Address a)

die

public static void die(int code)

toCString

public static byte[] toCString(String s)

fromCString

public static String fromCString(Address p)

currentTimeMillis

public static long currentTimeMillis()

mem_cpy

public static void mem_cpy(Address to,
                           Address from,
                           int size)

mem_set

public static void mem_set(Address to,
                           byte b,
                           int size)

file_open

public static int file_open(String fn,
                            int mode,
                            int smode)

file_stat

public static int file_stat(String fn,
                            SystemInterface.Stat s)

file_readbytes

public static int file_readbytes(int fd,
                                 Address startAddress,
                                 int length)

file_writebyte

public static int file_writebyte(int fd,
                                 int b)

file_writebytes

public static int file_writebytes(int fd,
                                  Address startAddress,
                                  int length)

file_sync

public static int file_sync(int fd)

file_seek

public static long file_seek(int fd,
                             long offset,
                             int origin)

file_close

public static int file_close(int fd)

console_available

public static int console_available()

main_argc

public static int main_argc()

main_argv_length

public static int main_argv_length(int i)

main_argv

public static void main_argv(int i,
                             byte[] b)

fs_getdcwd

public static int fs_getdcwd(int i,
                             byte[] b)

fs_fullpath

public static int fs_fullpath(String s,
                              byte[] b)

fs_gettruename

public static Address fs_gettruename(String s)

fs_getfileattributes

public static int fs_getfileattributes(String s)

fs_access

public static int fs_access(String s,
                            int mode)

fs_getfiletime

public static long fs_getfiletime(String s)

fs_stat_size

public static long fs_stat_size(String s)

fs_remove

public static int fs_remove(String s)

fs_opendir

public static int fs_opendir(String s)

fs_readdir

public static Address fs_readdir(int p)

fs_closedir

public static int fs_closedir(int p)

fs_mkdir

public static int fs_mkdir(String s)

fs_rename

public static int fs_rename(String s,
                            String s1)

fs_chmod

public static int fs_chmod(String s,
                           int mode)

fs_setfiletime

public static int fs_setfiletime(String s,
                                 long time)

fs_getlogicaldrives

public static int fs_getlogicaldrives()

yield

public static void yield()

msleep

public static void msleep(int ms)

create_thread

public static int create_thread(CodeAddress start_address,
                                HeapAddress param)

init_thread

public static int init_thread()

resume_thread

public static int resume_thread(int thread_handle)

suspend_thread

public static int suspend_thread(int thread_handle)

set_thread_priority

public static int set_thread_priority(int thread_handle,
                                      int level)

allocate_stack

public static StackAddress allocate_stack(int size)

get_current_thread_handle

public static int get_current_thread_handle()

get_thread_context

public static boolean get_thread_context(int pid,
                                         jq_RegisterState context)

set_thread_context

public static boolean set_thread_context(int pid,
                                         jq_RegisterState context)

set_current_context

public static void set_current_context(jq_Thread thread,
                                       jq_RegisterState context)

set_interval_timer

public static void set_interval_timer(int type,
                                      int ms)

init_semaphore

public static int init_semaphore()

wait_for_single_object

public static int wait_for_single_object(int obj,
                                         int timeout)

release_semaphore

public static int release_semaphore(int semaphore,
                                    int v1)