miasm.os_dep.linux.syscall Namespace Reference

Functions
def	sys_x86_64_rt_sigaction (jitter, linux_env)
def	sys_generic_brk (jitter, linux_env)
def	sys_x86_32_newuname (jitter, linux_env)
def	sys_x86_64_newuname (jitter, linux_env)
def	sys_arml_newuname (jitter, linux_env)
def	sys_generic_access (jitter, linux_env)
def	sys_x86_64_openat (jitter, linux_env)
def	sys_x86_64_newstat (jitter, linux_env)
def	sys_arml_stat64 (jitter, linux_env)
def	sys_x86_64_writev (jitter, linux_env)
def	sys_arml_writev (jitter, linux_env)
def	sys_generic_exit_group (jitter, linux_env)
def	sys_generic_read (jitter, linux_env)
def	sys_x86_64_fstat (jitter, linux_env)
def	sys_arml_fstat64 (jitter, linux_env)
def	sys_generic_mmap (jitter, linux_env)
def	sys_generic_mmap2 (jitter, linux_env)
def	sys_generic_mprotect (jitter, linux_env)
def	sys_generic_close (jitter, linux_env)
def	sys_x86_64_arch_prctl (jitter, linux_env)
def	sys_x86_64_set_tid_address (jitter, linux_env)
def	sys_x86_64_set_robust_list (jitter, linux_env)
def	sys_x86_64_rt_sigprocmask (jitter, linux_env)
def	sys_x86_64_prlimit64 (jitter, linux_env)
def	sys_x86_64_statfs (jitter, linux_env)
def	sys_x86_64_ioctl (jitter, linux_env)
def	sys_arml_ioctl (jitter, linux_env)
def	sys_generic_open (jitter, linux_env)
def	sys_generic_write (jitter, linux_env)
def	sys_x86_64_getdents (jitter, linux_env)
def	sys_arml_getdents64 (jitter, linux_env)
def	sys_x86_64_newlstat (jitter, linux_env)
def	sys_arml_lstat64 (jitter, linux_env)
def	sys_x86_64_lgetxattr (jitter, linux_env)
def	sys_x86_64_getxattr (jitter, linux_env)
def	sys_x86_64_socket (jitter, linux_env)
def	sys_x86_64_connect (jitter, linux_env)
def	sys_x86_64_clock_gettime (jitter, linux_env)
def	sys_x86_64_lseek (jitter, linux_env)
def	sys_x86_64_munmap (jitter, linux_env)
def	sys_x86_64_readlink (jitter, linux_env)
def	sys_x86_64_getpid (jitter, linux_env)
def	sys_x86_64_sysinfo (jitter, linux_env)
def	sys_generic_geteuid (jitter, linux_env)
def	sys_generic_getegid (jitter, linux_env)
def	sys_generic_getuid (jitter, linux_env)
def	sys_generic_getgid (jitter, linux_env)
def	sys_generic_setgid (jitter, linux_env)
def	sys_generic_setuid (jitter, linux_env)
def	sys_arml_set_tls (jitter, linux_env)
def	sys_generic_fcntl64 (jitter, linux_env)
def	sys_x86_64_pread64 (jitter, linux_env)
def	sys_arml_gettimeofday (jitter, linux_env)
def	syscall_x86_64_exception_handler (linux_env, syscall_callbacks, jitter)
def	syscall_x86_32_exception_handler (linux_env, syscall_callbacks, jitter)
def	syscall_arml_exception_handler (linux_env, syscall_callbacks, jitter)
def	enable_syscall_handling (jitter, linux_env, syscall_callbacks)

Variables
	log = logging.getLogger('syscalls')
	hnd = logging.StreamHandler()
dictionary	syscall_callbacks_x86_32
dictionary	syscall_callbacks_x86_64
dictionary	syscall_callbacks_arml

Function Documentation

enable_syscall_handling()

def miasm.os_dep.linux.syscall.enable_syscall_handling	(		jitter,
			linux_env,
			syscall_callbacks
	)

Activate handling of syscall for the current jitter instance.
Syscall handlers are provided by @syscall_callbacks
@linux_env: LinuxEnvironment instance
@syscall_callbacks: syscall number -> func(jitter, linux_env)

Example of use:
>>> linux_env = LinuxEnvironment_x86_64()
>>> enable_syscall_handling(jitter, linux_env, syscall_callbacks_x86_64)

sys_arml_fstat64()

def miasm.os_dep.linux.syscall.sys_arml_fstat64	(		jitter,
			linux_env
	)

sys_arml_getdents64()

def miasm.os_dep.linux.syscall.sys_arml_getdents64	(		jitter,
			linux_env
	)

sys_arml_gettimeofday()

def miasm.os_dep.linux.syscall.sys_arml_gettimeofday	(		jitter,
			linux_env
	)

sys_arml_ioctl()

def miasm.os_dep.linux.syscall.sys_arml_ioctl	(		jitter,
			linux_env
	)

sys_arml_lstat64()

def miasm.os_dep.linux.syscall.sys_arml_lstat64	(		jitter,
			linux_env
	)

sys_arml_newuname()

def miasm.os_dep.linux.syscall.sys_arml_newuname	(		jitter,
			linux_env
	)

sys_arml_set_tls()

def miasm.os_dep.linux.syscall.sys_arml_set_tls	(		jitter,
			linux_env
	)

sys_arml_stat64()

def miasm.os_dep.linux.syscall.sys_arml_stat64	(		jitter,
			linux_env
	)

sys_arml_writev()

def miasm.os_dep.linux.syscall.sys_arml_writev	(		jitter,
			linux_env
	)

sys_generic_access()

def miasm.os_dep.linux.syscall.sys_generic_access	(		jitter,
			linux_env
	)

sys_generic_brk()

def miasm.os_dep.linux.syscall.sys_generic_brk	(		jitter,
			linux_env
	)

sys_generic_close()

def miasm.os_dep.linux.syscall.sys_generic_close	(		jitter,
			linux_env
	)

sys_generic_exit_group()

def miasm.os_dep.linux.syscall.sys_generic_exit_group	(		jitter,
			linux_env
	)

sys_generic_fcntl64()

def miasm.os_dep.linux.syscall.sys_generic_fcntl64	(		jitter,
			linux_env
	)

sys_generic_getegid()

def miasm.os_dep.linux.syscall.sys_generic_getegid	(		jitter,
			linux_env
	)

sys_generic_geteuid()

def miasm.os_dep.linux.syscall.sys_generic_geteuid	(		jitter,
			linux_env
	)

sys_generic_getgid()

def miasm.os_dep.linux.syscall.sys_generic_getgid	(		jitter,
			linux_env
	)

sys_generic_getuid()

def miasm.os_dep.linux.syscall.sys_generic_getuid	(		jitter,
			linux_env
	)

sys_generic_mmap()

def miasm.os_dep.linux.syscall.sys_generic_mmap	(		jitter,
			linux_env
	)

sys_generic_mmap2()

def miasm.os_dep.linux.syscall.sys_generic_mmap2	(		jitter,
			linux_env
	)

sys_generic_mprotect()

def miasm.os_dep.linux.syscall.sys_generic_mprotect	(		jitter,
			linux_env
	)

sys_generic_open()

def miasm.os_dep.linux.syscall.sys_generic_open	(		jitter,
			linux_env
	)

sys_generic_read()

def miasm.os_dep.linux.syscall.sys_generic_read	(		jitter,
			linux_env
	)

sys_generic_setgid()

def miasm.os_dep.linux.syscall.sys_generic_setgid	(		jitter,
			linux_env
	)

sys_generic_setuid()

def miasm.os_dep.linux.syscall.sys_generic_setuid	(		jitter,
			linux_env
	)

sys_generic_write()

def miasm.os_dep.linux.syscall.sys_generic_write	(		jitter,
			linux_env
	)

sys_x86_32_newuname()

def miasm.os_dep.linux.syscall.sys_x86_32_newuname	(		jitter,
			linux_env
	)

sys_x86_64_arch_prctl()

def miasm.os_dep.linux.syscall.sys_x86_64_arch_prctl	(		jitter,
			linux_env
	)

sys_x86_64_clock_gettime()

def miasm.os_dep.linux.syscall.sys_x86_64_clock_gettime	(		jitter,
			linux_env
	)

sys_x86_64_connect()

def miasm.os_dep.linux.syscall.sys_x86_64_connect	(		jitter,
			linux_env
	)

sys_x86_64_fstat()

def miasm.os_dep.linux.syscall.sys_x86_64_fstat	(		jitter,
			linux_env
	)

sys_x86_64_getdents()

def miasm.os_dep.linux.syscall.sys_x86_64_getdents	(		jitter,
			linux_env
	)

sys_x86_64_getpid()

def miasm.os_dep.linux.syscall.sys_x86_64_getpid	(		jitter,
			linux_env
	)

sys_x86_64_getxattr()

def miasm.os_dep.linux.syscall.sys_x86_64_getxattr	(		jitter,
			linux_env
	)

sys_x86_64_ioctl()

def miasm.os_dep.linux.syscall.sys_x86_64_ioctl	(		jitter,
			linux_env
	)

sys_x86_64_lgetxattr()

def miasm.os_dep.linux.syscall.sys_x86_64_lgetxattr	(		jitter,
			linux_env
	)

sys_x86_64_lseek()

def miasm.os_dep.linux.syscall.sys_x86_64_lseek	(		jitter,
			linux_env
	)

sys_x86_64_munmap()

def miasm.os_dep.linux.syscall.sys_x86_64_munmap	(		jitter,
			linux_env
	)

sys_x86_64_newlstat()

def miasm.os_dep.linux.syscall.sys_x86_64_newlstat	(		jitter,
			linux_env
	)

sys_x86_64_newstat()

def miasm.os_dep.linux.syscall.sys_x86_64_newstat	(		jitter,
			linux_env
	)

sys_x86_64_newuname()

def miasm.os_dep.linux.syscall.sys_x86_64_newuname	(		jitter,
			linux_env
	)

sys_x86_64_openat()

def miasm.os_dep.linux.syscall.sys_x86_64_openat	(		jitter,
			linux_env
	)

sys_x86_64_pread64()

def miasm.os_dep.linux.syscall.sys_x86_64_pread64	(		jitter,
			linux_env
	)

sys_x86_64_prlimit64()

def miasm.os_dep.linux.syscall.sys_x86_64_prlimit64	(		jitter,
			linux_env
	)

sys_x86_64_readlink()

def miasm.os_dep.linux.syscall.sys_x86_64_readlink	(		jitter,
			linux_env
	)

sys_x86_64_rt_sigaction()

def miasm.os_dep.linux.syscall.sys_x86_64_rt_sigaction	(		jitter,
			linux_env
	)

sys_x86_64_rt_sigprocmask()

def miasm.os_dep.linux.syscall.sys_x86_64_rt_sigprocmask	(		jitter,
			linux_env
	)

sys_x86_64_set_robust_list()

def miasm.os_dep.linux.syscall.sys_x86_64_set_robust_list	(		jitter,
			linux_env
	)

sys_x86_64_set_tid_address()

def miasm.os_dep.linux.syscall.sys_x86_64_set_tid_address	(		jitter,
			linux_env
	)

sys_x86_64_socket()

def miasm.os_dep.linux.syscall.sys_x86_64_socket	(		jitter,
			linux_env
	)

sys_x86_64_statfs()

def miasm.os_dep.linux.syscall.sys_x86_64_statfs	(		jitter,
			linux_env
	)

sys_x86_64_sysinfo()

def miasm.os_dep.linux.syscall.sys_x86_64_sysinfo	(		jitter,
			linux_env
	)

sys_x86_64_writev()

def miasm.os_dep.linux.syscall.sys_x86_64_writev	(		jitter,
			linux_env
	)

syscall_arml_exception_handler()

def miasm.os_dep.linux.syscall.syscall_arml_exception_handler	(		linux_env,
			syscall_callbacks,
			jitter
	)

Call to actually handle an EXCEPT_PRIV_INSN exception
In the case of an error raised by a SYSCALL, call the corresponding
syscall_callbacks
@linux_env: LinuxEnvironment_arml instance
@syscall_callbacks: syscall number -> func(jitter, linux_env)

syscall_x86_32_exception_handler()

def miasm.os_dep.linux.syscall.syscall_x86_32_exception_handler	(		linux_env,
			syscall_callbacks,
			jitter
	)

Call to actually handle an EXCEPT_INT_XX exception
In the case of an error raised by a SYSCALL, call the corresponding
syscall_callbacks
@linux_env: LinuxEnvironment_x86_32 instance
@syscall_callbacks: syscall number -> func(jitter, linux_env)

syscall_x86_64_exception_handler()

def miasm.os_dep.linux.syscall.syscall_x86_64_exception_handler	(		linux_env,
			syscall_callbacks,
			jitter
	)

Call to actually handle an EXCEPT_SYSCALL exception
In the case of an error raised by a SYSCALL, call the corresponding
syscall_callbacks
@linux_env: LinuxEnvironment_x86_64 instance
@syscall_callbacks: syscall number -> func(jitter, linux_env)

Variable Documentation

hnd

miasm.os_dep.linux.syscall.hnd = logging.StreamHandler()

log

miasm.os_dep.linux.syscall.log = logging.getLogger('syscalls')

syscall_callbacks_arml

dictionary miasm.os_dep.linux.syscall.syscall_callbacks_arml

Initial value:

=  {
 
    0x3: sys_generic_read,
    0x4: sys_generic_write,
    0x5: sys_generic_open,
    0x6: sys_generic_close,
    0x2d: sys_generic_brk,
    0x21: sys_generic_access,
    0x36: sys_arml_ioctl,
    0x7a: sys_arml_newuname,
    0x7d: sys_generic_mprotect,
    0x92: sys_arml_writev,
    0xc0: sys_generic_mmap2,
    0xc3: sys_arml_stat64,
    0xc4: sys_arml_lstat64,
    0xc5: sys_arml_fstat64,
    0xc7: sys_generic_getuid,
    0xc8: sys_generic_getgid,
    0xc9: sys_generic_geteuid,
    0xcA: sys_generic_getegid,
    0x4e: sys_arml_gettimeofday,
    0xd5: sys_generic_setuid,
    0xd6: sys_generic_setgid,
    0xd9: sys_arml_getdents64,
    0xdd: sys_generic_fcntl64,
    0xf8: sys_generic_exit_group,
 
    # ARM-specific ARM_NR_BASE == 0x0f0000
    0xf0005: sys_arml_set_tls,
}

syscall_callbacks_x86_32

dictionary miasm.os_dep.linux.syscall.syscall_callbacks_x86_32

Initial value:

=  {
    0x7A: sys_x86_32_newuname,
}

syscall_callbacks_x86_64

dictionary miasm.os_dep.linux.syscall.syscall_callbacks_x86_64