afl-showmap [ options ] -- /path/to/target_app [ ... ]
Required parameters:
-o file - file to write the trace data to
Execution control settings:
-t msec - timeout for each run (none)
-m megs - memory limit for child process (0 MB)
-O - use binary-only instrumentation (FRIDA mode)
Other settings:
-i dir - process all files below this directory, must be combined with -o.
With -C, -o is a file, without -C it must be a directory
and each bitmap will be written there individually.
-C - collect coverage, writes all edges to -o and gives a summary
Must be combined with -i.
-q - sink program's output and don't show messages
-e - show edge coverage only, ignore hit counts
-r - show real tuple values instead of AFL filter values
-s - do not classify the map
-c - allow core dumps
This tool displays raw tuple data captured by AFL instrumentation.
For additional help, consult docs/README.md.
Environment variables used:
LD_BIND_LAZY: do not set LD_BIND_NOW env var for target
AFL_CMIN_CRASHES_ONLY: (cmin_mode) only write tuples for crashing inputs
AFL_CMIN_ALLOW_ANY: (cmin_mode) write tuples for crashing inputs also
AFL_CRASH_EXITCODE: optional child exit code to be interpreted as crash
AFL_DEBUG: enable extra developer output
AFL_FORKSRV_INIT_TMOUT: time spent waiting for forkserver during startup (in milliseconds)
AFL_KILL_SIGNAL: Signal ID delivered to child processes on timeout, etc. (default: SIGKILL)
AFL_MAP_SIZE: the shared memory size for that target. must be >= the size the target was compiled for
AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target
AFL_PRINT_FILENAMES: If set, the filename currently processed will be printed to stdout
AFL_QUIET: do not print extra informational output
AFL_NO_FORKSRV: run target via execve instead of using the forkserver
afl++ was written by Michal "lcamtuf" Zalewski and is maintained by
Marc "van Hauser" Heuse <mh@mh-sec.de>, Heiko
"hexcoder-" Eissfeldt <heiko.eissfeldt@hexco.de>, Andrea
Fioraldi <andreafioraldi@gmail.com> and Dominik Maier
<domenukk@gmail.com> The homepage of afl++ is:
https://github.com/AFLplusplus/AFLplusplus
Apache License Version 2.0, January 2004