From 7262d30e9e689aaacd7926c90d953ab86cd9cfa7 Mon Sep 17 00:00:00 2001
From: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Date: Tue, 2 Jul 2019 18:07:37 +0200
Subject: Implement load of sources in emscripten build and minor fixes.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
---
 qtmips_machine/qtmipsmachine.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'qtmips_machine/qtmipsmachine.cpp')

diff --git a/qtmips_machine/qtmipsmachine.cpp b/qtmips_machine/qtmipsmachine.cpp
index 68eeeca..e838429 100644
--- a/qtmips_machine/qtmipsmachine.cpp
+++ b/qtmips_machine/qtmipsmachine.cpp
@@ -214,7 +214,9 @@ LcdDisplay *QtMipsMachine::peripheral_lcd_display() {
     return perip_lcd_display;
 }
 
-const SymbolTable *QtMipsMachine::symbol_table() {
+const SymbolTable *QtMipsMachine::symbol_table(bool create) {
+    if (create && (symtab == nullptr))
+        symtab = new SymbolTable;
     return symtab;
 }
 
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