gdb
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| gdb [2024/05/07 08:20] – [Breakpoint] A User Not Logged in | gdb [2024/11/14 06:58] (current) – A User Not Logged in | ||
|---|---|---|---|
| Line 16: | Line 16: | ||
| ====== Print Command ====== | ====== Print Command ====== | ||
| + | print string pointed by $rdi: | ||
| + | |||
| + | x/s $rdi | ||
| + | | ||
| show bytes pointed by register with offset: | show bytes pointed by register with offset: | ||
| Line 23: | Line 27: | ||
| p/x *(char *)$rcx@$dx | p/x *(char *)$rcx@$dx | ||
| + | p/x (char[size]) *$rcx | ||
| ====== Breakpoint ====== | ====== Breakpoint ====== | ||
| Line 28: | Line 33: | ||
| break on address: | break on address: | ||
| - | b *< | + | b *0xdeadbeef |
| break at offset to function name: | break at offset to function name: | ||
| < | < | ||
| - | b *(& | + | b *(& |
| - | b *(funcname+< | + | b *(funcname+0xbeef) |
| + | b *(' | ||
| </ | </ | ||
| Line 47: | Line 53: | ||
| commands | commands | ||
| silent | silent | ||
| - | printf "msg: %d\n", *($rdi+0x34) | + | printf "msg: %d\n", *($rdi+0xbeef) |
| cont | cont | ||
| end | end | ||
| Line 54: | Line 60: | ||
| | | ||
| | | ||
| - | ====== View Memory ====== | ||
| - | |||
gdb.1715070039.txt.gz · Last modified: by A User Not Logged in