binaryninja-api/python/examples/breakpoint.py at dev · Vector35/binaryninja-api · GitHub

44 lines (37 loc) · 1.83 KB

# Permission is hereby granted, free of charge, to any person obtaining a copy

# of this software and associated documentation files (the "Software"), to

# deal in the Software without restriction, including without limitation the

# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

# sell copies of the Software, and to permit persons to whom the Software is

# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in

# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS

# IN THE SOFTWARE.

from binaryninja.plugin import PluginCommand

from binaryninja.log import log_error

def write_breakpoint(view, start, length):

"""Sample function to show registering a plugin menu item for a range of bytes. Also possible:

register_for_address

register_for_function

"""

bkpt_str = {"x86": "int3", "x86_64": "int3", "armv7": "bkpt", "aarch64": "brk #0", "mips32": "break"}

if view.arch.name not in bkpt_str:

log_error("Architecture %s not supported" % view.arch.name)

return

bkpt, err = view.arch.assemble(bkpt_str[view.arch.name])

if bkpt is None:

log_error(err)

return

view.write(start, bkpt * length // len(bkpt))

PluginCommand.register_for_range("Convert to breakpoint", "Fill region with breakpoint instructions.", write_breakpoint)

Expand file tree