diff options
Diffstat (limited to 'gas/symbols.c')
| -rw-r--r-- | gas/symbols.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/gas/symbols.c b/gas/symbols.c index 302eb4b..3cb9425 100644 --- a/gas/symbols.c +++ b/gas/symbols.c @@ -78,6 +78,10 @@ struct symbol_flags before. It is cleared as soon as any direct reference to the symbol is present. */ unsigned int weakrefd : 1; + + /* Whether the symbol has been marked to be removed by a .symver + directive. */ + unsigned int removed : 1; }; /* A pointer in the symbol may point to either a complete symbol @@ -194,7 +198,7 @@ static void * symbol_entry_find (htab_t table, const char *name) { hashval_t hash = htab_hash_string (name); - symbol_entry_t needle = { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, + symbol_entry_t needle = { { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, hash, name, 0, 0, 0 } }; return htab_find_with_hash (table, &needle, hash); } @@ -2807,6 +2811,26 @@ symbol_written_p (symbolS *s) return s->flags.written; } +/* Mark a symbol as to be removed. */ + +void +symbol_mark_removed (symbolS *s) +{ + if (s->flags.local_symbol) + return; + s->flags.removed = 1; +} + +/* Return whether a symbol has been marked to be removed. */ + +int +symbol_removed_p (symbolS *s) +{ + if (s->flags.local_symbol) + return 0; + return s->flags.removed; +} + /* Mark a symbol has having been resolved. */ void |