1 #include <libunwind.h> 2 3 unw_word_t _ReadULEB(unsigned char ** dpp)4_ReadULEB (unsigned char **dpp) 5 { 6 unsigned shift = 0; 7 unw_word_t byte, result = 0; 8 unsigned char *bp = *dpp; 9 10 while (1) 11 { 12 byte = *bp++; 13 result |= (byte & 0x7f) << shift; 14 if ((byte & 0x80) == 0) 15 break; 16 shift += 7; 17 } 18 *dpp = bp; 19 return result; 20 } 21