| 916 | #endif |
| 917 | |
| 918 | static int |
| 919 | linker_debug_search_symbol(caddr_t value, c_linker_sym_t *sym, long *diffp) |
| 920 | { |
| 921 | linker_file_t lf; |
| 922 | c_linker_sym_t best, es; |
| 923 | u_long diff, bestdiff, off; |
| 924 | |
| 925 | best = 0; |
| 926 | off = (uintptr_t)value; |
| 927 | bestdiff = off; |
| 928 | TAILQ_FOREACH(lf, &linker_files, link) { |
| 929 | if (LINKER_SEARCH_SYMBOL(lf, value, &es, &diff) != 0) |
| 930 | continue; |
| 931 | if (es != 0 && diff < bestdiff) { |
| 932 | best = es; |
| 933 | bestdiff = diff; |
| 934 | } |
| 935 | if (bestdiff == 0) |
| 936 | break; |
| 937 | } |
| 938 | if (best) { |
| 939 | *sym = best; |
| 940 | *diffp = bestdiff; |
| 941 | return (0); |
| 942 | } else { |
| 943 | *sym = 0; |
| 944 | *diffp = off; |
| 945 | return (ENOENT); |
| 946 | } |
| 947 | } |
| 948 | |
| 949 | static int |
| 950 | linker_debug_symbol_values(c_linker_sym_t sym, linker_symval_t *symval) |
no outgoing calls
no test coverage detected