sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 93 insertions, 0 deletions

diff --git a/sim/ucsim/s51.src/timer1.cc b/sim/ucsim/s51.src/timer1.cc
new file mode 100644
index 0000000..4cd2103
--- /dev/null
+++ b/sim/ucsim/s51.src/timer1.cc
@@ -0,0 +1,93 @@
+/*
+ * Simulator of microcontrollers (s51.src/timer1.cc)
+ *
+ * Copyright (C) 1999,99 Drotos Daniel, Talker Bt.
+ * 
+ * To contact author send email to drdani@mazsola.iit.uni-miskolc.hu
+ *
+ */
+
+/* This file is part of microcontroller simulator: ucsim.
+
+UCSIM is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+UCSIM is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with UCSIM; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA. */
+/*@1@*/
+
+#include "timer1cl.h"
+#include "regs51.h"
+
+
+cl_timer1::cl_timer1(class cl_uc *auc, int aid, const char *aid_string):
+  cl_timer0(auc, aid, aid_string)
+{
+  make_partner(HW_UART, 0);
+}
+
+/*int
+cl_timer1::init(void)
+{
+  cl_hw::init();
+  return(0);
+}*/
+
+/*void
+cl_timer1::added(class cl_hw *new_hw)
+{
+  if (new_hw->cathegory == HW_UART)
+    hws_to_inform->add(new_hw);
+}*/
+
+int
+cl_timer1::do_mode3(int cycles)
+{
+  return(0);
+}
+
+/*void
+cl_timer1::overflow(void)
+{
+  inform_partners(EV_OVERFLOW, 0);
+}*/
+
+void
+cl_timer1::print_info(class cl_console_base *con)
+{
+  const char *modes[]= { "13 bit", "16 bit", "8 bit autoreload", "stop" };
+  //int tmod= cell_tmod->get();
+  int on;
+  class cl_address_space *sfr= uc->address_space(MEM_SFR_ID);
+
+  con->dd_printf("%s[%d] 0x%04x", id_string, id,
+		 256*cell_th->get()+cell_tl->get());
+  //int mode= (tmod & (bmM11|bmM01)) >> 4;
+  con->dd_printf(" %s", modes[mode]);
+  con->dd_printf(" %s", (/*tmod&bm*/C_T/*1*/)?"counter":"timer");
+  if (/*tmod&bm*/GATE/*1*/)
+    {
+      con->dd_printf(" gated");
+      on= INT;
+    }
+  else
+    on= cell_tcon->get() & mask_TR;
+  con->dd_printf(" %s", on?"ON":"OFF");
+  con->dd_printf(" irq=%c", (cell_tcon->get()&mask_TF)?'1':'0');
+  con->dd_printf(" %s", sfr?"?":((sfr->get(IE)&bmET1)?"en":"dis"));
+  con->dd_printf(" prio=%d", uc->priority_of(bmPT1));
+  con->dd_printf("\n");
+  print_cfg_info(con);
+}
+
+
+/* End of s51.src/timer1.cc */