working

1 files changed, 64 insertions, 0 deletions

diff --git a/vere/pkg/noun/v2/nock.h b/vere/pkg/noun/v2/nock.h
new file mode 100644
index 0000000..efb9121
--- /dev/null
+++ b/vere/pkg/noun/v2/nock.h
@@ -0,0 +1,64 @@
+/// @file
+
+#ifndef U3_NOCK_V2_H
+#define U3_NOCK_V2_H
+
+#include "v3/nock.h"
+
+#include "v2/jets.h"
+
+#include "types.h"
+
+  /** Data structures.
+  **/
+    /* u3n_memo: %memo hint space
+     */
+    typedef struct {
+      c3_l    sip_l;
+      u3_noun key;
+    } u3n_v2_memo;
+
+  /* u3n_v2_prog: program compiled from nock
+   */
+  typedef struct _u3n_v2_prog {
+    struct {
+      c3_o      own_o;                // program owns ops_y?
+      c3_w      len_w;                // length of bytecode (bytes)
+      c3_y*     ops_y;                // actual array of bytes
+    } byc_u;                          // bytecode
+    struct {
+      c3_w      len_w;                // number of literals
+      u3_noun*  non;                  // array of literals
+    } lit_u;                          // literals
+    struct {
+      c3_w      len_w;                // number of memo slots
+      u3n_v2_memo* sot_u;             // array of memo slots
+    } mem_u;                          // memo slot data
+    struct {
+      c3_w      len_w;                // number of calls sites
+      u3j_v2_site* sit_u;             // array of sites
+    } cal_u;                          // call site data
+    struct {
+      c3_w      len_w;                // number of registration sites
+      u3j_v2_rite* rit_u;             // array of sites
+    } reg_u;                          // registration site data
+  } u3n_v2_prog;
+
+  /**  Functions.
+  **/
+    /* u3n_v2_reclaim(): clear ad-hoc persistent caches to reclaim memory.
+    */
+      void
+      u3n_v2_reclaim(void);
+
+    /* u3n_v2_free(): free bytecode cache.
+     */
+      void
+      u3n_v2_free(void);
+
+    /* u3n_v2_mig_rewrite_compact(): rewrite bytecode cache for compaction.
+     */
+      void
+      u3n_v2_mig_rewrite_compact(void);
+
+#endif /* ifndef U3_NOCK_V2_H */