Rizin
unix-like reverse engineering framework and cli tools
Macros | Functions
utils.h File Reference
#include <rz_types.h>

Go to the source code of this file.

Macros

#define C55PLUS_DEBUG   0
 

Functions

char * strcat_dup (char *s1, char *s2, st32 n_free)
 
char * get_hex_str (ut32 hex_num)
 

Macro Definition Documentation

◆ C55PLUS_DEBUG

#define C55PLUS_DEBUG   0

Definition at line 8 of file utils.h.

Function Documentation

◆ get_hex_str()

char* get_hex_str ( ut32  hex_num)

Definition at line 38 of file utils.c.

38  {
39  char aux[3];
40 
41  aux[2] = '\0';
42  aux[1] = hex_str[hex_num & 0xF];
43  aux[0] = hex_str[(hex_num >> 4) & 0xF];
44 
45  return strdup(aux);
46 }
hex_str
static char hex_str[]
Definition: utils.c:9
strdup
return strdup("=SP r13\n" "=LR r14\n" "=PC r15\n" "=A0 r0\n" "=A1 r1\n" "=A2 r2\n" "=A3 r3\n" "=ZF zf\n" "=SF nf\n" "=OF vf\n" "=CF cf\n" "=SN or0\n" "gpr lr .32 56 0\n" "gpr pc .32 60 0\n" "gpr cpsr .32 64 0 ____tfiae_________________qvczn\n" "gpr or0 .32 68 0\n" "gpr tf .1 64.5 0 thumb\n" "gpr ef .1 64.9 0 endian\n" "gpr jf .1 64.24 0 java\n" "gpr qf .1 64.27 0 sticky_overflow\n" "gpr vf .1 64.28 0 overflow\n" "gpr cf .1 64.29 0 carry\n" "gpr zf .1 64.30 0 zero\n" "gpr nf .1 64.31 0 negative\n" "gpr itc .4 64.10 0 if_then_count\n" "gpr gef .4 64.16 0 great_or_equal\n" "gpr r0 .32 0 0\n" "gpr r1 .32 4 0\n" "gpr r2 .32 8 0\n" "gpr r3 .32 12 0\n" "gpr r4 .32 16 0\n" "gpr r5 .32 20 0\n" "gpr r6 .32 24 0\n" "gpr r7 .32 28 0\n" "gpr r8 .32 32 0\n" "gpr r9 .32 36 0\n" "gpr r10 .32 40 0\n" "gpr r11 .32 44 0\n" "gpr r12 .32 48 0\n" "gpr r13 .32 52 0\n" "gpr r14 .32 56 0\n" "gpr r15 .32 60 0\n" "gpr r16 .32 64 0\n" "gpr r17 .32 68 0\n")

References hex_str, and strdup().

Referenced by do_decode().

◆ strcat_dup()

char* strcat_dup ( char *  s1,
char *  s2,
st32  n_free 
)

Definition at line 12 of file utils.c.

12  {
13  char *res;
14  ut32 len_s1 = s1 ? strlen(s1) : 0;
15  ut32 len_s2 = s2 ? strlen(s2) : 0;
16 
17  if (!(res = (char *)malloc(len_s1 + len_s2 + 1))) {
18  return NULL;
19  }
20  if (len_s1 > 0) {
21  memcpy(res, s1, len_s1);
22  }
23  if (len_s2 > 0) {
24  memcpy(res + len_s1, s2, len_s2);
25  }
26  res[len_s1 + len_s2] = '\0';
27  if (n_free == 1) {
28  RZ_FREE(s1);
29  } else if (n_free == 2) {
30  RZ_FREE(s2);
31  } else if (n_free == 3) {
32  RZ_FREE(s1);
33  RZ_FREE(s2);
34  }
35  return res;
36 }
NULL
#define NULL
Definition: cris-opc.c:27
ut32
uint32_t ut32
Definition: demangler_util.h:31
memcpy
memcpy(mem, inblock.get(), min(CONTAINING_RECORD(inblock.get(), MEMBLOCK, data) ->size, size))
malloc
void * malloc(size_t size)
Definition: malloc.c:123
RZ_FREE
#define RZ_FREE(x)
Definition: rz_types.h:369
s1
#define s1(x)
Definition: sha256.c:60

References malloc(), memcpy(), NULL, RZ_FREE, s1, and s2.

Referenced by c55plus_decode(), decode_ins(), do_decode(), get_opers(), get_sim_reg(), and get_token_decoded().