| 882 | /* Read a uint64 from BUF and advance 8 bytes. */ |
| 883 | |
| 884 | static uint64_t |
| 885 | read_uint64 (struct dwarf_buf *buf) |
| 886 | { |
| 887 | const unsigned char *p = buf->buf; |
| 888 | |
| 889 | if (!advance (buf, 8)) |
| 890 | return 0; |
| 891 | if (buf->is_bigendian) |
| 892 | return (((uint64_t) p[0] << 56) | ((uint64_t) p[1] << 48) |
| 893 | | ((uint64_t) p[2] << 40) | ((uint64_t) p[3] << 32) |
| 894 | | ((uint64_t) p[4] << 24) | ((uint64_t) p[5] << 16) |
| 895 | | ((uint64_t) p[6] << 8) | (uint64_t) p[7]); |
| 896 | else |
| 897 | return (((uint64_t) p[7] << 56) | ((uint64_t) p[6] << 48) |
| 898 | | ((uint64_t) p[5] << 40) | ((uint64_t) p[4] << 32) |
| 899 | | ((uint64_t) p[3] << 24) | ((uint64_t) p[2] << 16) |
| 900 | | ((uint64_t) p[1] << 8) | (uint64_t) p[0]); |
| 901 | } |
| 902 | |
| 903 | /* Read an offset from BUF and advance the appropriate number of |
| 904 | bytes. */ |
no test coverage detected