radare

```
tccgen.c: In function 'is_compatible_func':
tccgen.c:514:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     if (FUNC_CALL(s1->r) != FUNC_CALL(s2->r))
     ^
tccgen.c:514:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
tccgen.c: In function 'parse_btype':
tccgen.c:1220:21: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
                     ad->aligned = FUNC_ALIGN(s->r);
                     ^

radare

Sparc instructions not found in Capstone?
-----------------------------------------
RDPSR
RDWIM
RDTBR
WRPSR
WRWIM
WRTBR
RETT
LDA

radare

> lets attach
/usr/bin/node: symbol lookup error: /home/pancake/Sync/private/frida-dumper/node_modules/frida/lib/binding/Release/node-v14-linux-x64/frida_binding.node: undefined symbol: _ZNK2v85Value9ToIntegerEPNS_7IsolateE

Breakpoint 1, _exit (status=127) at ../sysdeps/unix/sysv/linux/_exit.c:28
28      ../sysdeps/unix/sysv/linux/_exit.c: No such file or directory.
(gdb) bt
#0  _exit (status=127) at ../sysdeps/unix/sysv/linux/_exit.c:28
#1  0x00007ffff7de9e89 in _dl_signal_error (errcode=errcode@entry=0, 
    objname=objname@entry=0xfc1920 "/home/pancake/Sync/private/frida-dumper/node_modules/frida/lib/binding/Release/node-v14-linux-x64/frida_binding.node", occation=occation@entry=0x7ffff7df65b8 "symbol lookup error", 
    errstring=errstring@entry=0x7fffffffa150 "undefined symbol: _ZNK2v85Value9ToIntegerEPNS_7IsolateE")

radare

21:15 < pancake> looks like To*() methods have been deprecated in latest v8.. how can I replace them?
21:16 < caitp> you mean the "Use maybe version" deprecation warning?
21:16 < pancake> yes
21:16 < pancake> well, i dont get that warning i just get an undefined symbol
21:16 < pancake> which is a bit more anoying
21:17 < caitp> an undefined symbol, as in a linker error?
21:17 < pancake> node: symbol lookup error: 
                 /home/pancake/Sync/private/frida-dumper/node_modules/frida/lib/binding/Release/node-v14-linux-x64/frida_binding.node: undefined 
                 symbol: _ZNK2v85Value7ToInt32EPNS_7IsolateE
21:17 < pancake> yes

radare

$ rasm2 -a arm -b 16 -D e8b1d0f80090b9f80cc0d9f808900cea010c09ebcc09d9f800c09cea010f02d1
0x00000000   2                     e8b1  cbz r0, 0x3e
0x00000002   4                 d0f80090  ldr.w sb, [r0]
0x00000006   4                 b9f80cc0  ldrh.w ip, [sb, 0xc]
0x0000000a   4                 d9f80890  ldr.w sb, [sb, 8]
0x0000000e   4                 0cea010c  and.w ip, ip, r1
0x00000012   4                 09ebcc09  add.w sb, sb, ip, lsl 3
0x00000016   4                 d9f800c0  ldr.w ip, [sb]
0x0000001a   4                 9cea010f  teq.w ip, r1
0x0000001e   2                     02d1  bne 0x26

radare

extern crate libc;
use libc::{ c_void };
use std::env;


fn atoi(k: &str) -> i32 {
  match k.parse::<i32>() {
    Ok(val) => val,
    Err(_) => 0
  }

radare

/* sdb-nan.js - pancake@nopcode.org // 2015 */

#include <nan.h>
#include <sdb.h>

using namespace v8;

class Database : public node::ObjectWrap {
	public:
//		static void Init(Handle<Object> exports);

radare

// this file is included when compiling src/bin/*.rs or tests
// maybe we shouldn't define 'main' here

extern crate radeco;
use std::env;
use radeco::frontend::esil;

fn parse_verbose<'a> (p: &mut esil::Parser, expression: &'a String) {
    let expstr = expression.as_str();
    println!("< {}", expression);

radare

pair:scc pancake$ make
scc build options:
CFLAGS   = -std=c99
LDFLAGS  = -s
CC       = cc
cc    -c -o die.o die.c
cc    -c -o xcalloc.o xcalloc.c
cc    -c -o xmalloc.o xmalloc.c
cc    -c -o xrealloc.o xrealloc.c
cc    -c -o xstrdup.o xstrdup.c

radare

p_format.c: In function ‘r_print_format_register’:
p_format.c:895:63: warning: passing argument 2 of ‘p->get_register_value’ discards ‘const’ qualifier from pointer target type
   if (!SEEVALUE) p->printf("%s : 0x%08"PFMT64x"\n", ri->name, p->get_register_value (p->reg, ri));
                                                               ^
p_format.c:895:63: note: expected ‘struct RRegItem *’ but argument is of type ‘const struct RRegItem *’
p_format.c:896:38: warning: passing argument 2 of ‘p->get_register_value’ discards ‘const’ qualifier from pointer target type
   else p->printf("0x%08"PFMT64x"\n", p->get_register_value (p->reg, ri));
                                      ^
p_format.c:896:38: note: expected ‘struct RRegItem *’ but argument is of type ‘const struct RRegItem *’
p_format.c:898:21: warning: passing argument 2 of ‘p->get_register_value’ discards ‘const’ qualifier from pointer target type