Initial Commit

thirdparty/capstone/utils.h

@@ -0,0 +1,54 @@
+/* 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);
+
+#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);
+
+uint16_t readBytes16(MCInst *MI, const uint8_t *Bytes);
+uint32_t readBytes32(MCInst *MI, const uint8_t *Bytes);
+
+void append_to_str_lower(char *str, size_t str_size, const char *src);
+void append_to_str(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