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author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2020-05-27 11:37:58 +0200 |
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committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2020-05-30 11:40:53 +0200 |
commit | 3aff6c79170717478ba89bb1a3b8bb2063adc735 (patch) | |
tree | 41e3c30fc918eaf7fc05eb7edc5b4169def35b4a /tools | |
parent | 31ca609f8a004d0a9d7ab93371bbcfaaaf1b220e (diff) | |
download | systemd-3aff6c79170717478ba89bb1a3b8bb2063adc735.tar.gz |
gdb: update accessors for bucket counts and entry sizes
Afaict, this code never worked, since even when this code was added in
2ea8c08306c7e33f8217a878cf990fc491c9432c, neither all_entry_sizes nor
all_direct_buckets were defined.
Diffstat (limited to 'tools')
-rw-r--r-- | tools/gdb-sd_dump_hashmaps.py | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/tools/gdb-sd_dump_hashmaps.py b/tools/gdb-sd_dump_hashmaps.py index 6b517635e2..013754449f 100644 --- a/tools/gdb-sd_dump_hashmaps.py +++ b/tools/gdb-sd_dump_hashmaps.py @@ -11,8 +11,7 @@ class sd_dump_hashmaps(gdb.Command): def invoke(self, arg, from_tty): d = gdb.parse_and_eval("hashmap_debug_list") - all_entry_sizes = gdb.parse_and_eval("all_entry_sizes") - all_direct_buckets = gdb.parse_and_eval("all_direct_buckets") + hashmap_type_info = gdb.parse_and_eval("hashmap_type_info") uchar_t = gdb.lookup_type("unsigned char") ulong_t = gdb.lookup_type("unsigned long") debug_offset = gdb.parse_and_eval("(unsigned long)&((HashmapBase*)0)->debug") @@ -28,14 +27,14 @@ class sd_dump_hashmaps(gdb.Command): else: storage_ptr = h["direct"]["storage"].cast(uchar_t.pointer()) n_entries = h["n_direct_entries"] - n_buckets = all_direct_buckets[int(h["type"])]; + n_buckets = hashmap_type_info[h["type"]]["n_direct_buckets"] t = ["plain", "ordered", "set"][int(h["type"])] print(f'{t}, {h["hash_ops"]}, {bool(h["has_indirect"])}, {n_entries}, {d["max_entries"]}, {n_buckets}, {d["func"]}, {d["file"]}, {d["line"]}') if arg != "" and n_entries > 0: - dib_raw_addr = storage_ptr + (all_entry_sizes[h["type"]] * n_buckets) + dib_raw_addr = storage_ptr + hashmap_type_info[h["type"]]["entry_size"] * n_buckets histogram = {} for i in range(0, n_buckets): |