diff options
Diffstat (limited to 'nptl_db/db-symbols.awk')
-rw-r--r-- | nptl_db/db-symbols.awk | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/nptl_db/db-symbols.awk b/nptl_db/db-symbols.awk new file mode 100644 index 0000000000..33272138f7 --- /dev/null +++ b/nptl_db/db-symbols.awk @@ -0,0 +1,45 @@ +# This script processes the output of 'readelf -W -s' on the libpthread.so +# we've just built. It checks for all the symbols used in td_symbol_list. + +BEGIN { +%define DB_LOOKUP_NAME(idx, name) required[STRINGIFY (name)] = 1; +%define DB_LOOKUP_NAME_TH_UNIQUE(idx, name) th_unique[STRINGIFY (name)] = 1; +%include "db-symbols.h" + + in_symtab = 0; +} + +/Symbol table '.symtab'/ { in_symtab=1; next } +NF == 0 { in_symtab=0; next } + +!in_symtab { next } + +NF >= 8 && $7 != "UND" { seen[$8] = 1 } + +END { + status = 0; + + for (s in required) { + if (s in seen) print s, "ok"; + else { + status = 1; + print s, "***MISSING***"; + } + } + + any = ""; + for (s in th_unique) { + if (s in seen) { + any = s; + break; + } + } + if (any) + print "th_unique:", any; + else { + status = 1; + print "th_unique:", "***MISSING***"; + } + + exit(status); +} |