diff options
| author | Tamas Koczka <poprdi@google.com> | 2026-01-28 14:34:43 +0000 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2026-01-28 16:30:57 +0000 |
| commit | 0ce7d86d6a53b38ed75045173da33b277415254d (patch) | |
| tree | 7adfdaafad8f402b3d1983426d7817c637664424 /pkg/codesearch/testdata/source0.c.json | |
| parent | bb732b9882d4a11b56b97fcf41ce9625d82171c9 (diff) | |
pkg/codesearch: expose struct layout in codesearch
- Extract struct field offsets and sizes in the C++ codesearch indexer.
- Add 'fields' to the JSON definition output.
- Update pkg/codesearch to parse and expose the new field information.
- Add 'struct-layout' command to syz-codesearch for debugging.
- Add 'codesearch-struct-layout' tool to pkg/aflow/tool/codesearcher/
to allow LLM agents to query struct memory layout and map byte offsets to fields.
- Support pointer marshaling for optional JSON values (e.g. *uint)
Diffstat (limited to 'pkg/codesearch/testdata/source0.c.json')
| -rw-r--r-- | pkg/codesearch/testdata/source0.c.json | 70 |
1 files changed, 65 insertions, 5 deletions
diff --git a/pkg/codesearch/testdata/source0.c.json b/pkg/codesearch/testdata/source0.c.json index 451ab58cc..39e4b6775 100644 --- a/pkg/codesearch/testdata/source0.c.json +++ b/pkg/codesearch/testdata/source0.c.json @@ -192,7 +192,14 @@ "start_line": 36, "end_line": 38 }, - "comment": {} + "comment": {}, + "fields": [ + { + "name": "x", + "offset": 0, + "size": 32 + } + ] }, { "name": "some_struct", @@ -202,7 +209,19 @@ "start_line": 17, "end_line": 20 }, - "comment": {} + "comment": {}, + "fields": [ + { + "name": "x", + "offset": 0, + "size": 32 + }, + { + "name": "y", + "offset": 32, + "size": 32 + } + ] }, { "name": "some_struct_with_a_comment", @@ -216,7 +235,19 @@ "file": "source0.h", "start_line": 24, "end_line": 26 - } + }, + "fields": [ + { + "name": "x", + "offset": 0, + "size": 32 + }, + { + "name": "other_struct", + "offset": 64, + "size": 64 + } + ] }, { "name": "struct_in_c_file", @@ -226,7 +257,19 @@ "start_line": 6, "end_line": 9 }, - "comment": {} + "comment": {}, + "fields": [ + { + "name": "X", + "offset": 0, + "size": 32 + }, + { + "name": "by_value", + "offset": 32, + "size": 64 + } + ] }, { "name": "some_union", @@ -236,7 +279,24 @@ "start_line": 40, "end_line": 44 }, - "comment": {} + "comment": {}, + "fields": [ + { + "name": "x", + "offset": 0, + "size": 32 + }, + { + "name": "p", + "offset": 0, + "size": 64 + }, + { + "name": "s", + "offset": 0, + "size": 64 + } + ] }, { "name": "some_enum", |