Python lexers.NasmLexer方法代码示例

# 需要导入模块: from pygments import lexers [as 别名]
# 或者: from pygments.lexers import NasmLexer [as 别名]
def show_asm(self, item, primary):
    cur = self.db_cursor()
    if primary:
      db = "main"
    else:
      db = "diff"
    ea = str(int(item[1], 16))
    sql = "select prototype, assembly, name from %s.functions where address = ?"
    sql = sql % db
    cur.execute(sql, (ea, ))
    row = cur.fetchone()
    if row is None:
      Warning("Sorry, there is no assembly available for the selected function.")
    else:
      fmt = HtmlFormatter()
      fmt.noclasses = True
      fmt.linenos = True
      asm = self.prettify_asm(row["assembly"])
      final_asm = "; %s\n%s proc near\n%s\n%s endp\n"
      final_asm = final_asm % (row["prototype"], row["name"], asm, row["name"])
      src = highlight(final_asm, NasmLexer(), fmt)
      title = "Assembly for %s" % row["name"]
      cdiffer = CHtmlViewer()
      cdiffer.Show(src, title)
    cur.close() 

# 需要导入模块: from pygments import lexers [as 别名]
# 或者: from pygments.lexers import NasmLexer [as 别名]
def show_asm(self, item, primary):
    cur = self.db_cursor()
    if primary:
      db = "main"
    else:
      db = "diff"
    ea = str(int(item[1], 16))
    sql = "select prototype, assembly, name from %s.functions where address = ?"
    sql = sql % db
    cur.execute(sql, (ea, ))
    row = cur.fetchone()
    if row is None:
      warning("Sorry, there is no assembly available for the selected function.")
    else:
      fmt = HtmlFormatter()
      fmt.noclasses = True
      fmt.linenos = True
      asm = self.prettify_asm(row["assembly"])
      final_asm = "; %s\n%s proc near\n%s\n%s endp\n"
      final_asm = final_asm % (row["prototype"], row["name"], asm, row["name"])
      src = highlight(final_asm, NasmLexer(), fmt)
      title = "Assembly for %s" % row["name"]
      cdiffer = CHtmlViewer()
      cdiffer.Show(src, title)
    cur.close() 

# 需要导入模块: from pygments import lexers [as 别名]
# 或者: from pygments.lexers import NasmLexer [as 别名]
def __init__(self, trace=True, sca_mode=False,sca_HD=False):
        self.breakpoints = []
        self.skips = []
        self.emu = None
        self.disasm = None
        self.uc_reg = None
        self.mapped_regions = []
        self.page_size = 0
        self.functions = {}
        self.function_names = {}
        self.profile_counter = 0

        self.OTHER_REGS = {}
        self.OTHER_REGS_NAMES = {}

        # Tracing properties
        self.trace = trace
        self.mem_trace = False
        self.function_calls = False
        self.trace_regs = False
        self.stubbed_functions = {}

        self.sca_mode = sca_mode

        ## Prepare a live disassembler
        self.asm_hl = NasmLexer()
        self.asm_fmt = formatter(outencoding="utf-8")

        colorama.init()

        self.trace_reset()

        # Take into account another leakage model
        self.sca_HD = sca_HD 

# 需要导入模块: from pygments import lexers [as 别名]
# 或者: from pygments.lexers import NasmLexer [as 别名]
def cap_disasm(self, ip):
        md = capstone.Cs(self.state.project.arch.cs_arch, self.state.project.arch.cs_mode)
        r = ""
        code = self.state.memory.load(ip, MAX_DISASS_LENGHT*10)
        code = self.state.solver.eval(code, cast_to=bytes)
        cnt = 0
        for i in md.disasm(code, MAX_DISASS_LENGHT*10):
            r += "0x%x:\t%s\t%s\n" % (ip + i.address, i.mnemonic, i.op_str)
            cnt += 1
            if cnt == 18: break
        return highlight(r, NasmLexer(), TerminalFormatter()) 

# 需要导入模块: from pygments import lexers [as 别名]
# 或者: from pygments.lexers import NasmLexer [as 别名]
def __pstr_codeblock(self, ip) -> str:
        """Get the pretty version of a basic block with Pygemnts"""
        try:
            block = self.state.project.factory.block(ip)
            code = self._disassembler.disass_block(block)
            return highlight(code, NasmLexer(), TerminalFormatter())
        except SimEngineError:
            return None 

# 需要导入模块: from pygments import lexers [as 别名]
# 或者: from pygments.lexers import NasmLexer [as 别名]
def lexer_nasm():
    yield NasmLexer() 

# 需要导入模块: from pygments import lexers [as 别名]
# 或者: from pygments.lexers import NasmLexer [as 别名]
def _syntax_highlighting(self, data):
        try:
            from pygments import highlight
            from pygments.lexers import NasmLexer, GasLexer
            from pygments.formatters import TerminalFormatter, Terminal256Formatter
            from pygments.styles import get_style_by_name
            style = get_style_by_name('colorful')
            import curses
            curses.setupterm()
            if curses.tigetnum('colors') >= 256:
                FORMATTER = Terminal256Formatter(style=style)
            else:
                FORMATTER = TerminalFormatter()
            if self.ks.syntax == keystone.KS_OPT_SYNTAX_INTEL:
                lexer = NasmLexer()
            else:
                lexer = GasLexer()
            # When pygments is available, we
            # can print the disassembled
            # instructions with syntax
            # highlighting.
            data = highlight(data, lexer, FORMATTER)
        except ImportError:
            pass
        finally:
            data = data.encode()
        return data 

# 需要导入模块: from pygments import lexers [as 别名]
# 或者: from pygments.lexers import NasmLexer [as 别名]
def show_asm_diff(self, item):
    cur = self.db_cursor()
    sql = """select *
               from (
             select prototype, assembly, name, 1
               from functions
              where address = ?
                and assembly is not null
       union select prototype, assembly, name, 2
               from diff.functions
              where address = ?
                and assembly is not null)
              order by 4 asc"""
    ea1 = str(int(item[1], 16))
    ea2 = str(int(item[3], 16))
    cur.execute(sql, (ea1, ea2))
    rows = cur.fetchall()
    if len(rows) != 2:
      warning("Sorry, there is no assembly available for either the first or the second database.")
    else:
      row1 = rows[0]
      row2 = rows[1]

      html_diff = CHtmlDiff()
      asm1 = self.prettify_asm(row1["assembly"])
      asm2 = self.prettify_asm(row2["assembly"])
      buf1 = "%s proc near\n%s\n%s endp" % (row1["name"], asm1, row1["name"])
      buf2 = "%s proc near\n%s\n%s endp" % (row2["name"], asm2, row2["name"])
      
      fmt = HtmlFormatter()
      fmt.noclasses = True
      fmt.linenos = False
      fmt.nobackground = True
      src = html_diff.make_file(buf1.split("\n"), buf2.split("\n"), fmt, NasmLexer())

      title = "Diff assembler %s - %s" % (row1["name"], row2["name"])
      cdiffer = CHtmlViewer()
      cdiffer.Show(src, title)

    cur.close()