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| author | Alan Modra <amodra@gmail.com> | 2022-07-07 08:49:09 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2022-07-09 21:47:24 +0930 |
| commit | 0edfd2985b3ce036bcee5e5d3518eab317018b4d (patch) | |
| tree | 5c5c2515e77b7670a6dc7d65ad063f52a5a1b7a3 /gas/symbols.c | |
| parent | 7bfc4db2893c5de00197e40ab52394979f83a75d (diff) | |
| download | gdb-0edfd2985b3ce036bcee5e5d3518eab317018b4d.zip gdb-0edfd2985b3ce036bcee5e5d3518eab317018b4d.tar.gz gdb-0edfd2985b3ce036bcee5e5d3518eab317018b4d.tar.bz2 | |
gas: use notes_calloc in string hash
Using notes_calloc means all of the string hash table memory should
now be freed before gas exits, even though htab_delete isn't called.
This also means that the hash table free_f and del_f must be NULL,
because freeing notes obstack memory results in all more recently
allocated notes memory being freed too. So hash table resizing won't
free any memory, and will be a little faster. Also, htab_delete won't
do anything (and be quick about it).
Since htab_traverse can also resize hash tables (to make another
traversal faster if the table is largely empty), stop that happening
when only one traversal is done.
* as.h: Reorder hash.h after symbols.h for notes_calloc decl.
* hash.h (str_htab_create): Use notes_calloc. Do not free.
* symbols.c (resolve_local_symbol_values): Don't resize
during hash table traversal.
* config/obj-elf.c (elf_frob_file_after_relocs): Likewise.
* config/tc-ia64.c (ia64_adjust_symtab, ia64_frob_file): Likewise.
* config/tc-nds32.c (nds32_elf_analysis_relax_hint): Likewise.
Diffstat (limited to 'gas/symbols.c')
| -rw-r--r-- | gas/symbols.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gas/symbols.c b/gas/symbols.c index 744f6e1..6904a31 100644 --- a/gas/symbols.c +++ b/gas/symbols.c @@ -1786,7 +1786,7 @@ resolve_local_symbol (void **slot, void *arg ATTRIBUTE_UNUSED) void resolve_local_symbol_values (void) { - htab_traverse (sy_hash, resolve_local_symbol, NULL); + htab_traverse_noresize (sy_hash, resolve_local_symbol, NULL); } /* Obtain the current value of a symbol without changing any |