Provided by: radare-common_1.5.2-4_i386
xrefs — Find crossed assembly references
xrefs [-vqVhe] [-a arch] [-f from] [-t to] [-r range] [-s size]
[-d offset] [-X offset] [file] [offset]
This program is part of the radare project.
Find crossed references to a certain offset on x86, arm and powerpc
binaries. It supports options for swaping endiannes.
This program can't autodetect xrefs done by registers or data pointers.
Only relative ones in jumps or calls.
Xrefs autodetects the binary architecture parsing the ELF or PE headers
found in the target file.
-v Verbose mode. Useful for debugging.
-q Quite mode. Useful for scripting. Shows the resulting offset
-V Show version information and exits.
-e Use big endian instead of little endian when searching the
related offsets. It's automatically defined by the '-a' flag
when choosing the target architecture.
-a arch Selects the architecture to be used. Available options:
'x86', 'arm' and 'ppc'.
-f from Start looking for related offsets at a certain seek inside
-t to Finish xrefs search at a certain offset of the target file.
-r range Cut range of valid xrefs. This flag can be used instead of
the '-f' and '-t' flags.
-s size Define the size of the offset variable. (4 bytes for x86 and
3 for arm and powerpc). This value is automatically defined
by the '-a' flag.
-d offset Sets a negative delta offset as padding. This is normally the
size of the jump/call opcode.
-X offset Print out debugging information at a certain offset. This
flag is for debugging purposes only. See '-v'
-h Show usage help message.
This program has been written with poor extensibility in mind. So it can
probably be buggy on other architectures using them from the commandline.
Feel free to send your parches, tips and ideas.
This program has been tested on firmwares, bootloaders, ELF and PE
binaries on x86, ppc and arm architectures.
You can use the '-X' and '-v' flags for debugging the xrefs search
radiff(1), hasher(1), radare(1), radarerc(5), rfile(1), rabin(1), rsc(1),
rasc(1), rasm(1), xc(1)