sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 139 insertions, 0 deletions

diff --git a/sim/ucsim/sim.src/brkcl.h b/sim/ucsim/sim.src/brkcl.h
new file mode 100644
index 0000000..6de5ed8
--- /dev/null
+++ b/sim/ucsim/sim.src/brkcl.h
@@ -0,0 +1,139 @@
+/*
+ * Simulator of microcontrollers (sim.src/brkcl.h)
+ *
+ * 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@*/
+
+#ifndef SIM_BRKCL_HEADER
+#define SIM_BRKCL_HEADER
+
+#include "ddconfig.h"
+
+// prj
+#include "pobjcl.h"
+#include "stypes.h"
+
+// sim
+#include "memcl.h"
+
+
+/*
+ * Base object of breakpoints
+ */
+
+class cl_brk: public cl_base
+{
+protected:
+  class cl_address_space *mem;
+public:
+  int nr;
+  t_addr addr;
+  enum  brk_perm perm;  // permanency (FIX,DYNAMIC)
+  int   hit;
+  int   cnt;
+  chars cond;
+  chars commands;
+  
+  cl_brk(class cl_address_space *imem, int inr, t_addr iaddr,
+	 enum brk_perm iperm, int ihit);
+  virtual ~cl_brk(void);
+
+  class cl_address_space *get_mem(void) { return(mem); }
+
+  virtual bool condition(void);
+  virtual void activate(void);
+  virtual void inactivate(void);
+  virtual enum brk_type type(void)= 0;
+  virtual enum brk_event get_event(void)= 0;
+  virtual bool do_hit(void);
+};
+
+
+/*
+ * FETCH type of breakpoints
+ */
+
+class cl_fetch_brk: public cl_brk
+{
+public:
+  uchar code;
+
+  cl_fetch_brk(class cl_address_space *imem, int inr, t_addr iaddr,
+	       enum brk_perm iperm, int ihit);
+
+  virtual enum brk_type type(void);
+  virtual enum brk_event get_event(void) { return(brkNONE); }
+};
+
+
+/*
+ * Base of EVENT type of breakpoints
+ */
+
+class cl_ev_brk: public cl_brk
+{
+public:
+  cl_ev_brk(class cl_address_space *imem, int inr, t_addr iaddr,
+	    enum brk_perm iperm,
+	    int ihit, enum brk_event ievent, const char *iid);
+  cl_ev_brk(class cl_address_space *imem, int inr, t_addr iaddr,
+	    enum brk_perm iperm,
+	    int ihit, char op);
+  enum brk_event event;
+  const char *id;
+
+  virtual enum brk_type type(void);
+  virtual enum brk_event get_event(void) { return(event); }
+  virtual bool match(struct event_rec *ev);
+};
+
+
+/*
+ * Collection of breakpoint sorted by address
+ */
+
+class brk_coll: public cl_sorted_list
+{
+public:
+  class cl_address_space/*rom*/ *rom;
+public:
+  brk_coll(t_index alimit, t_index adelta, class cl_address_space/*rom*/*arom);
+  virtual void *key_of(void *item);
+  virtual int  compare(void *key1, void *key2);
+
+  virtual bool there_is_event(enum brk_event ev);
+  //virtual int make_new_nr(void);
+
+  virtual void add_bp(class cl_brk *bp);
+  virtual void del_bp(t_addr addr);
+  virtual void del_bp(t_index idx, int /*dummy*/);
+  virtual class cl_brk *get_bp(t_addr addr, int *idx);
+  virtual class cl_brk *get_bp(int nr);
+  virtual bool bp_at(t_addr addr);
+};
+
+
+#endif
+
+/* End of brkcl.h */