From 5ae907ca5aebd51ee1c273fa4ed5233b47a52b60 Mon Sep 17 00:00:00 2001
From: Simon <s.kanoun@tu-bs.de>
Date: Tue, 22 Apr 2025 23:19:31 +0200
Subject: [PATCH] dirty inbetween work commit

---
 device/serialstream.cc | 17 ++++++++++++-----
 device/textstream.cc   |  4 +---
 tools/qemu.mk          |  2 +-
 3 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/device/serialstream.cc b/device/serialstream.cc
index 778b7eb..bb029f1 100644
--- a/device/serialstream.cc
+++ b/device/serialstream.cc
@@ -5,7 +5,9 @@ SerialStream::SerialStream(ComPort port, BaudRate baud_rate, DataBits data_bits,
                            StopBits stop_bits, Parity parity)
     :Serial(port, baud_rate, data_bits, stop_bits, parity) {}
 
-void SerialStream::flush() {}
+void SerialStream::flush() {
+  print(buffer, strlen(buffer));
+}
 
 // https://stackoverflow.com/questions/3440726/what-is-the-proper-way-of-implementing-a-good-itoa-function
 // Yet, another good itoa implementation
@@ -76,10 +78,15 @@ void SerialStream::reset() {
 }
 
 void SerialStream::setPos(int x, int y) {
-    char out[] = {0x1b, '[', 0, 0, ';', 0, 0, 'H', 0};
-    itoa(x, &out[2], 10);
-    itoa(y, &out[5], 10);
-    print(out, strlen(out));
+    //char out[] = {0x1b, '[', 0, 0, ';', 0, 0, 'H', 0};
+    *this << 0x1b;
+    *this << '[';
+    *this << dec << x;
+    *this << ';' << y << 'H' << endl;
+    flush();
+    //itoa(x, &out[2], 10);
+    //itoa(y, &out[5], 10);
+    //print( out , strlen(out));
 }
 
 void SerialStream::print(char* str, int length) {
diff --git a/device/textstream.cc b/device/textstream.cc
index 9741880..b7dd125 100644
--- a/device/textstream.cc
+++ b/device/textstream.cc
@@ -13,9 +13,7 @@ TextStream::TextStream(unsigned from_col,
 
 
 void TextStream::flush() {
-  for (unsigned i=0; i <= pos; i++) {
-      print(&buffer[i],1);
-  }
+  print(buffer,pos);
   pos = 0;
   
 
diff --git a/tools/qemu.mk b/tools/qemu.mk
index af6fbff..7526310 100644
--- a/tools/qemu.mk
+++ b/tools/qemu.mk
@@ -59,7 +59,7 @@ kvm: all
 
 # Execute Qemu with activated GDB stub and directly connect GDB to the spawned Qemu.
 gdb: all
-	${VERBOSE} cgdb -d $(GDB) "$(DBGKERNEL)" \
+	${VERBOSE}  $(GDB) "$(DBGKERNEL)" \
 		-ex "set arch $(DBGARCH)" \
 		-ex "target remote | exec $(QEMU) -gdb stdio $(QEMUKERNEL) -smp $(QEMUCPUS) -S $(QEMUFLAGS) $(DBGFLAGS)"