fix GetStackSize

callisto-lang · Apr 14, 2024 · f5117a9 · f5117a9
1 parent 964b794
commit f5117a9
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Showing 3 changed files with 27 additions and 3 deletions.
diff --git a/source/backends/linux86.d b/source/backends/linux86.d
@@ -109,7 +109,15 @@ class BackendLinux86 : CompilerBackend {
 	}
 
 	size_t GetStackSize() {
-		return variables.empty()? 0 : variables[0].offset + variables[0].type.size;
+		// old
+		//return variables.empty()? 0 : variables[0].offset + variables[0].type.size;
+
+		size_t size;
+		foreach (ref var ; variables) {
+			size += var.Size();
+		}
+
+		return size;
 	}
 
 	override string[] GetVersions() => ["Linux86", "Linux"];

diff --git a/source/backends/rm86.d b/source/backends/rm86.d
@@ -104,7 +104,15 @@ class BackendRM86 : CompilerBackend {
 	}
 
 	size_t GetStackSize() {
-		return variables.empty()? 0 : variables[0].offset + variables[0].type.size;
+		// old
+		//return variables.empty()? 0 : variables[0].offset + variables[0].type.size;
+
+		size_t size;
+		foreach (ref var ; variables) {
+			size += var.Size();
+		}
+
+		return size;
 	}
 
 	override string[] GetVersions() => ["RM86"];

diff --git a/source/backends/y16.d b/source/backends/y16.d
@@ -98,7 +98,15 @@ class BackendY16 : CompilerBackend {
 	}
 
 	size_t GetStackSize() {
-		return variables.empty()? 0 : variables[0].offset + variables[0].type.size;
+		// old
+		//return variables.empty()? 0 : variables[0].offset + variables[0].type.size;
+
+		size_t size;
+		foreach (ref var ; variables) {
+			size += var.Size();
+		}
+
+		return size;
 	}
 
 	override void Init() {