From c282d1dcdd53b123edf03102db5d852d660f598e Mon Sep 17 00:00:00 2001
From: folkert van heusden <mail@vanheusden.com>
Date: Sun, 26 Mar 2023 11:15:03 +0200
Subject: [PATCH] Allow BIC-files to be terminated with ^e.

---
 debugger.cpp |  6 ++++--
 tty.cpp      | 11 -----------
 tty.h        |  3 ---
 3 files changed, 4 insertions(+), 16 deletions(-)

diff --git a/debugger.cpp b/debugger.cpp
index d9b996e..43a7bd1 100644
--- a/debugger.cpp
+++ b/debugger.cpp
@@ -505,9 +505,9 @@ void run_bic(console *const cnsl, bus *const b, std::atomic_uint32_t *const stop
 
 	c->setRegister(7, start_addr);
 
-	tty *const t = b->getTty();
+	*cnsl->get_running_flag() = true;
 
-	while(*stop_event == EVENT_NONE && t->get_reset_0x0a() == false) {
+	while(*stop_event == EVENT_NONE) {
 		c->step_a();
 
 		if (tracing)
@@ -515,4 +515,6 @@ void run_bic(console *const cnsl, bus *const b, std::atomic_uint32_t *const stop
 
 		c->step_b();
 	}
+
+	*cnsl->get_running_flag() = false;
 }
diff --git a/tty.cpp b/tty.cpp
index 9672987..688f16b 100644
--- a/tty.cpp
+++ b/tty.cpp
@@ -26,15 +26,6 @@ tty::~tty()
 {
 }
 
-bool tty::get_reset_0x0a()
-{
-	bool temp = had_0x0a;
-
-	had_0x0a = false;
-
-	return temp;
-}
-
 uint8_t tty::readByte(const uint16_t addr)
 {
 	uint16_t v = readWord(addr & ~1);
@@ -112,8 +103,6 @@ void tty::writeWord(const uint16_t addr, uint16_t v)
 		DOLOG(debug, true, "PDP11TTY print '%c'", ch);
 
 		c->put_char(ch);
-
-		had_0x0a |= ch == 0x0a;  // for diagnostics
 	}
 
 	DOLOG(debug, true, "set register %o to %o", addr, v);
diff --git a/tty.h b/tty.h
index 53542d2..abe6090 100644
--- a/tty.h
+++ b/tty.h
@@ -25,14 +25,11 @@ private:
 	bool     have_char_1  { false };  // RCVR BUSY bit high (11)
 	bool     have_char_2  { false };  // RCVR DONE bit high (7)
 	uint16_t registers[4] { 0 };
-	bool     had_0x0a     { false };  // used for diagnostics
 
 public:
 	tty(console *const c);
 	virtual ~tty();
 
-	bool get_reset_0x0a();
-
 	uint8_t readByte(const uint16_t addr);
 	uint16_t readWord(const uint16_t addr);