diff options
Diffstat (limited to 'core/module-run.h')
| -rw-r--r-- | core/module-run.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/core/module-run.h b/core/module-run.h index 4931cfe..c0d6c41 100644 --- a/core/module-run.h +++ b/core/module-run.h @@ -97,12 +97,20 @@ int pure_run_item(Frame *, uint32_t pc); /* Where a list keeps what compiled code reads of it (module-list.c owns the * layout and says where): its item count, its key set (the words, how many, * whether they are bits), its form (pure_list_form), its arrays and the rows - * they hold, its version, how many keys its set holds and its stored bytes. */ + * they hold, its version, how many keys its set holds, its stored bytes, + * its pack (a packed list's, else NULL) and its columns' cell widths (u8 + * each: 0 a DENSE list's key, 1, 4 or 8 a number's, more a text's). */ enum { LIST_COUNT_AT, LIST_MEMBERS_AT, LIST_MEMBER_CAPACITY_AT, LIST_BITMAP_AT, LIST_FORM_AT, LIST_COLUMNS_AT, LIST_VERSION_AT, - LIST_ROOM_AT, LIST_MEMBER_COUNT_AT, LIST_BYTES_AT + LIST_ROOM_AT, LIST_MEMBER_COUNT_AT, LIST_BYTES_AT, LIST_PACK_AT, LIST_WIDTH_AT }; extern const size_t pure_list_layout[]; +/* A packed list's index (docs/design/022), where its keys are whole: the + * first position of each bucket (u32), whether the keys are whole, the + * buckets' width as a shift, the first bucket's start, the first key and + * the last (i64). */ +enum { PACK_FIRST_AT, PACK_WHOLE_AT, PACK_SHIFT_AT, PACK_ORIGIN_AT, PACK_LOW_AT, PACK_HIGH_AT }; +extern const size_t pure_pack_layout[]; /* A module's code compiled (AArch64 Linux; elsewhere, or with PURE_JIT=0 in * the environment, none): a block's code runs a frame as run does, giving how |