67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/* Capstone Disassembly Engine */
|
|
/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2019 */
|
|
|
|
#ifndef CS_UTILS_H
|
|
#define CS_UTILS_H
|
|
|
|
#include <stdint.h>
|
|
#if defined(CAPSTONE_HAS_OSXKERNEL)
|
|
#include <libkern/libkern.h>
|
|
#else
|
|
#include <stddef.h>
|
|
#include "include/capstone/capstone.h"
|
|
#endif
|
|
#include "cs_priv.h"
|
|
|
|
// threshold number, so above this number will be printed in hexa mode
|
|
#define HEX_THRESHOLD 9
|
|
|
|
// count number of positive members in a list.
|
|
// NOTE: list must be guaranteed to end in 0
|
|
unsigned int count_positive(const uint16_t *list);
|
|
unsigned int count_positive8(const unsigned char *list);
|
|
|
|
#define ARR_SIZE(a) (sizeof(a) / sizeof(a[0]))
|
|
#define MATRIX_SIZE(a) (sizeof(a[0]) / sizeof(a[0][0]))
|
|
|
|
char *cs_strdup(const char *str);
|
|
|
|
// Portable strnlen replacement. Returns the length of @str,
|
|
// up to a maximum of @n. Needed because strnlen() is not
|
|
// available on all platforms (e.g. Mac OS X 10.5 Leopard).
|
|
size_t cs_strnlen(const char *str, size_t n);
|
|
|
|
#define MIN(x, y) ((x) < (y) ? (x) : (y))
|
|
|
|
// we need this since Windows doesn't have snprintf()
|
|
int cs_snprintf(char *buffer, size_t size, const char *fmt, ...);
|
|
|
|
#define CS_AC_IGNORE (1 << 7)
|
|
|
|
// check if an id is existent in an array
|
|
bool arr_exist8(unsigned char *arr, unsigned char max, unsigned int id);
|
|
bool arr_exist(uint16_t *arr, unsigned char max, unsigned int id);
|
|
bool arr_exist_int(int *table, size_t table_size, int id);
|
|
|
|
uint16_t readBytes16(MCInst *MI, const uint8_t *Bytes);
|
|
uint32_t readBytes24(MCInst *MI, const uint8_t *Bytes);
|
|
uint32_t readBytes32(MCInst *MI, const uint8_t *Bytes);
|
|
uint64_t readBytes48(MCInst *MI, const uint8_t *Bytes);
|
|
uint64_t readBytes64(MCInst *MI, const uint8_t *Bytes);
|
|
|
|
void append_to_str_lower(char *str, size_t str_size, const char *src);
|
|
void str_append_no_realloc(char *str, size_t str_buf_size, const char *src);
|
|
char *str_append(char *str_a, const char *str_b);
|
|
static inline bool strings_match(const char *str0, const char *str1)
|
|
{
|
|
return strcmp(str0, str1) == 0;
|
|
}
|
|
|
|
static inline bool is_blank_char(const char c)
|
|
{
|
|
return c == ' ' || c == '\t';
|
|
}
|
|
|
|
char *byte_seq_to_str(uint8_t *bytes, size_t len);
|
|
#endif
|