1afl-showmap(8) System Manager's Manual afl-showmap(8)
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10 afl-showmap [ options ] -- /path/to/target_app [ ... ]
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14 Required parameters:
15 -o file - file to write the trace data to
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17 Execution control settings:
18 -t msec - timeout for each run (none)
19 -m megs - memory limit for child process (0 MB)
20 -O - use binary-only instrumentation (FRIDA mode)
21 -Q - use binary-only instrumentation (QEMU mode)
22 -U - use Unicorn-based instrumentation (Unicorn mode)
23 -W - use qemu-based instrumentation with Wine (Wine mode)
24 (Not necessary, here for consistency with other afl-* tools)
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26 Other settings:
27 -i dir - process all files below this directory, must be combined with -o.
28 With -C, -o is a file, without -C it must be a directory
29 and each bitmap will be written there individually.
30 -C - collect coverage, writes all edges to -o and gives a summary
31 Must be combined with -i.
32 -q - sink program's output and don't show messages
33 -e - show edge coverage only, ignore hit counts
34 -r - show real tuple values instead of AFL filter values
35 -s - do not classify the map
36 -c - allow core dumps
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38 This tool displays raw tuple data captured by AFL instrumentation.
39 For additional help, consult docs/README.md.
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41 Environment variables used:
42 LD_BIND_LAZY: do not set LD_BIND_NOW env var for target
43 AFL_CMIN_CRASHES_ONLY: (cmin_mode) only write tuples for crashing inputs
44 AFL_CMIN_ALLOW_ANY: (cmin_mode) write tuples for crashing inputs also
45 AFL_CRASH_EXITCODE: optional child exit code to be interpreted as crash
46 AFL_DEBUG: enable extra developer output
47 AFL_FORKSRV_INIT_TMOUT: time spent waiting for forkserver during startup (in milliseconds)
48 AFL_KILL_SIGNAL: Signal ID delivered to child processes on timeout, etc. (default: SIGKILL)
49 AFL_MAP_SIZE: the shared memory size for that target. must be >= the size the target was compiled for
50 AFL_PRELOAD: LD_PRELOAD / DYLD_INSERT_LIBRARIES settings for target
51 AFL_PRINT_FILENAMES: If set, the filename currently processed will be printed to stdout
52 AFL_QUIET: do not print extra informational output
53 AFL_NO_FORKSRV: run target via execve instead of using the forkserver
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57 afl++ was written by Michal "lcamtuf" Zalewski and is maintained by
58 Marc "van Hauser" Heuse <mh@mh-sec.de>, Heiko "hexcoder-" Eissfeldt
59 <heiko.eissfeldt@hexco.de>, Andrea Fioraldi <andreafioraldi@gmail.com>
60 and Dominik Maier <domenukk@gmail.com> The homepage of afl++ is:
61 https://github.com/AFLplusplus/AFLplusplus
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65 Apache License Version 2.0, January 2004
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69afl++ 2022-03-31 afl-showmap(8)