From e75ab6feaec584f5508a4ee482643670d2ba2726 Mon Sep 17 00:00:00 2001
From: lcgamboa <lcgamboa@yahoo.com>
Date: Mon, 25 Jul 2022 23:16:47 -0300
Subject: [PATCH] fix: Disable dynamic library load in emscripten version
 !minor

---
 src/boards/bsim_qemu.cc |  7 ++++++-
 src/picsimlab1.cc       | 12 +++++++++---
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/src/boards/bsim_qemu.cc b/src/boards/bsim_qemu.cc
index 5928856d..99fff84c 100644
--- a/src/boards/bsim_qemu.cc
+++ b/src/boards/bsim_qemu.cc
@@ -186,6 +186,7 @@ int bsim_qemu::MInit(const char* processor, const char* _fname, float freq) {
     serialfd[2] = INVALID_HANDLE_VALUE;
     serialfd[3] = INVALID_HANDLE_VALUE;
 
+#ifndef __EMSCRIPTEN__
     if (!qemu_started) {
         StartThread();
         while (!qemu_started) {
@@ -197,15 +198,19 @@ int bsim_qemu::MInit(const char* processor, const char* _fname, float freq) {
             mtx_qinit->Lock();  // only for wait qemu start
             mtx_qinit->Unlock();
         }
-
+#else   //qemu is not supported in emscripten version yet
+	qemu_started = -1;
+#endif
         Window1.menu1_File_LoadHex.SetText("Load Bin");
         Window1.menu1_File_SaveHex.SetEnable(0);
         Window1.filedialog1.SetFileName(lxT("untitled.bin"));
         Window1.filedialog1.SetFilter(lxT("Bin Files (*.bin)|*.bin;*.BIN"));
 
+#ifndef __EMSCRIPTEN__
     } else {
         printf("PICSimLab: qemu already started !!!!!\n");
     }
+#endif
 
     return 0;  // ret;
 }
diff --git a/src/picsimlab1.cc b/src/picsimlab1.cc
index 726e4786..ac214928 100644
--- a/src/picsimlab1.cc
+++ b/src/picsimlab1.cc
@@ -328,7 +328,11 @@ void CPWindow1::timer2_EvOnTime(CControl* control) {
     label2.SetText(lxString().Format("Spd: %3.2fx", 100.0 / timer1.GetTime()));
 
     if (Errors.GetLinesCount()) {
+#ifndef __EMSCRIPTEN__
         Message_sz(Errors.GetLine(0), 450, 200);
+#else
+        printf("Error: %s\n", Errors.GetLine(0).c_str());
+#endif
         Errors.DelLine(0);
     }
 
@@ -962,7 +966,9 @@ void CPWindow1::EndSimulation(int saveold, const char* newpath) {
 }
 
 void CPWindow1::SetNeedReboot(void) {
+#ifndef __EMSCRIPTEN__
     NeedReboot = 1;
+#endif    
 }
 
 void CPWindow1::menu1_File_LoadHex_EvMenuActive(CControl* control) {
@@ -1240,14 +1246,14 @@ void CPWindow1::menu1_EvMicrocontroller(CControl* control) {
 }
 
 void CPWindow1::togglebutton1_EvOnToggleButton(CControl* control) {
+#ifdef NO_DEBUG
+    statusbar1.SetField(1, lxT(" "));
+#else
     int osc_on = pboard->GetUseOscilloscope();
     int spare_on = pboard->GetUseSpareParts();
 
     debug = togglebutton1.GetCheck();
 
-#ifdef NO_DEBUG
-    statusbar1.SetField(1, lxT(" "));
-#else
     EndSimulation();
     Configure(HOME);