From 481d950d8a5d53dc465fab61fbd3ae5a3d393fc1 Mon Sep 17 00:00:00 2001
From: Drahflow <drahflow@gmx.de>
Date: Wed, 8 Jan 2014 14:51:54 +0100
Subject: Freeing heap type markers 2-3 for scalars (floats)

---
 notes | 46 +++++++++++++++++++++++-----------------------
 1 file changed, 23 insertions(+), 23 deletions(-)

(limited to 'notes')

diff --git a/notes b/notes
index d442476..d36489a 100644
--- a/notes
+++ b/notes
@@ -193,29 +193,6 @@ Overhead: 1/32.
 * Exact length
 * data (UTF-8)
 
-=== Scope ===
-* Length in bytes (including header)
-  bit 63-60: 0 0 1 0
-  bit 59: reserved for GC
-  bit 58: parent pointer exists (for scopes) (always 1 for now)
-  bit 57: extension area pointer exists (always 1 for now)
-* name table (mapping entry names to offsets)
-* parent scope (0 if no parent)
-* extension area pointer (0 if no extra members (yet))
-* data
-  [ <reference> ]*
-
-=== Name Table ===
-( TODO: create a hash-table based implementation here )
-* Length in bytes (including header)
-  bit 63-60: 0 0 1 1
-  bit 59: reserved for GC
-* End of fill in bytes (i.e. if this field == length, table is full)
-* data
-  [ <string reference>, <execution mode> ]*
-  ( TODO: Oh, the performance... )
-  The 0th string maps to 0 and so on.
-
 === Extension Area ===
 * Length in bytes (including header)
   bit 63-60: 0 1 0 0
@@ -257,6 +234,29 @@ Overhead: 1/32.
   ( TODO: Think about representing this directly as array pointers )
   ( TODO: Think about moving the counts to the beginning )
 
+=== Scope ===
+* Length in bytes (including header)
+  bit 63-60: 1 0 0 1
+  bit 59: reserved for GC
+  bit 58: parent pointer exists (for scopes) (always 1 for now)
+  bit 57: extension area pointer exists (always 1 for now)
+* name table (mapping entry names to offsets)
+* parent scope (0 if no parent)
+* extension area pointer (0 if no extra members (yet))
+* data
+  [ <reference> ]*
+
+=== Name Table ===
+( TODO: create a hash-table based implementation here )
+* Length in bytes (including header)
+  bit 63-60: 1 0 1 0
+  bit 59: reserved for GC
+* End of fill in bytes (i.e. if this field == length, table is full)
+* data
+  [ <string reference>, <execution mode> ]*
+  ( TODO: Oh, the performance... )
+  The 0th string maps to 0 and so on.
+
 = Musings About The Optimizer =
 
 Main problem: How do we find out if the names mean what we believe they do?
-- 
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