This is one of the first steps to improve analysis. This way we'll have
one single place to change if we want to change the meaning of the
"size" field. (size -> realsize)
When resuming after (during) recoil from a breakpoint, the swstep
implementation would fail to advance. In short, the debugger would immediately
interrupt again because r_bp_restore was re-setting the original breakpoint
just before continue. The following changes fix this issue:
1. Modify r_bp_get_in to stop including the byte after a breakpoint. This was
causing r_bp_recoil to fail because it thought there was already a breakpoint
on the next instruction.
2. Pass the real breakpoint address (pc - dbg->bpsize) to r_bp_recoil so
that r_bp_get_in can work properly. Stop adding the b->size there to keep it
going too.
3. Add a state flag to core->dbg to track that we are in the midst of a recoil.
4. When continuing from recoil (in r_debug_continue_kill), restore all
breakpoints except the one we just hit (with the new r_bp_restore_except) to
avoid hitting it again. Once we move past this instruction, that breakpoint
will be set again.
The "r_sys_perror" function previously would use "perror" on UNIX resulting in
location information of the "perror" callsite being shown. Renaming
"r_sys_perror" to "r_sys_perror_str" and replacing the original identifier with
a macro ensures that the displayed information is useful.
Further, this addreses a TODO that makes this functionality work on both
Windows and UNIX by moving these macros outside of the UNIX #if. The (now)
"r_sys_perror_str" is already implemented for both platforms. Let's use it!
fixes mentioned in the pr
fixed the Vp issue mentioned in the pr
fixes the mentioned parts
changed reallocation size
Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
* added iC command to show signature info
in the case of mach it shows entitlements
* added rabin2 -OC to get signature info from binary
* change swap to r_read_bleX new API
* change eprintf to r_cons_printf
* add const char in plg->signature
Colours current node in Graphviz output (`ag` command) 'lightblue'.
Add `graph.gv.current` option to config with default to `false`
* White space fixes
Spaces before parens
* Make GV colour configurable
Using existing colours from the palette. Changes boxes from
`lightgray` to `gray` and allows settings for traced boxes, box colour,
and current box colour.
