language

commit bc424e317025ea59cb6ff9144ae430b4d27a6d6e
parent a38198ce818127a70bb9a3a33bdcb0d2b1c0be52
Author: Paul Longtine <paullongtine@gmail.com>
Date:   Tue, 26 Sep 2017 23:12:43 -0400

Improved memory use a ton by dynamically allocating new namespace instances

Diffstat:
A
src/lc/test_files/class
 | 
0

A
src/lc/test_files/depthtest
 | 
0

A
src/lc/test_files/depthtest.ti
 | 
27
+++++++++++++++++++++++++++
A
src/lc/test_files/example
 | 
0

A
src/lc/test_files/extern
 | 
0

A
src/lc/test_files/problem
 | 
0

A
src/lc/test_files/test
 | 
0

M
src/vm/inc/ns.h
 | 
3
+--
M
src/vm/src/ns.c
 | 
8
+++++++-

9 files changed, 35 insertions(+), 3 deletions(-)
diff --git a/src/lc/test_files/class b/src/lc/test_files/class
Binary files differ.
diff --git a/src/lc/test_files/depthtest b/src/lc/test_files/depthtest
Binary files differ.
diff --git a/src/lc/test_files/depthtest.ti b/src/lc/test_files/depthtest.ti
@@ -0,0 +1,27 @@
+DEBUG;
+
+func recurse_me_please(int i) -> int:
+{
+	print(i);
+	if (i < 200):
+	{
+		return recurse_me_please(i + 1);
+	}
+	else:
+	{
+		return i;
+	}
+}
+
+func loop_me_please(int i) -> int:
+{
+	while (i < 200):
+	{
+		print(i);
+		i = i + 1;
+	}
+
+	return i;
+}
+
+print recurse_me_please(0);
diff --git a/src/lc/test_files/example b/src/lc/test_files/example
Binary files differ.
diff --git a/src/lc/test_files/extern b/src/lc/test_files/extern
Binary files differ.
diff --git a/src/lc/test_files/problem b/src/lc/test_files/problem
Binary files differ.
diff --git a/src/lc/test_files/test b/src/lc/test_files/test
Binary files differ.
diff --git a/src/vm/inc/ns.h b/src/vm/inc/ns.h
@@ -11,11 +11,10 @@
 
 typedef unsigned int ns_addr;
 
-#define NS_CONT_MAX_NAMES 0xFFF
 typedef struct ns_cont {
 	int        level;
 	ns_addr    size;
-	var_cont*  names[NS_CONT_MAX_NAMES];
+	var_cont** names;
 	struct ns_cont* next;
 } ns_cont;
 
diff --git a/src/vm/src/ns.c b/src/vm/src/ns.c
@@ -60,10 +60,13 @@ ns_cont* ns_cont_init(ns_addr size, int level)
 	ns_cont* new = (ns_cont*)malloc(sizeof(ns_cont));
 	M_ASSERT(new);
 
+	new->names = (var_cont**)malloc(sizeof(var_cont*)*size);
+	M_ASSERT(new->names);
+
 	new->size = size;
 	new->level = level;
 
-	for (int i = 0; i < NS_CONT_MAX_NAMES; i++)
+	for (int i = 0; i < size; i++)
 	{
 		new->names[i] = NULL;
 	}
@@ -124,6 +127,8 @@ var_cont* ns_cont_del(ns_cont* container, ns_addr to_return)
 		}
 	}
 
+	free(container->names);
+
 	free(container);
 
 	return rv;
@@ -138,6 +143,7 @@ void ns_cont_free(ns_cont* container)
 		ns_cont_free(container->next);
 	}
 
+	free(container->names);
 	free(container);
 }