sdcc-3.9.0 fork implementing GNU assembler syntax

This fork aims to provide better support for stm8-binutils

1 files changed, 286 insertions, 0 deletions

diff --git a/sim/ucsim/sim.src/obsolete.h b/sim/ucsim/sim.src/obsolete.h
new file mode 100644
index 0000000..0acc1d1
--- /dev/null
+++ b/sim/ucsim/sim.src/obsolete.h
@@ -0,0 +1,286 @@
+/*
+class cl_mem: public cl_guiobj
+{
+public:
+  char *addr_format, *data_format;
+  ulong mask;
+  enum mem_class type;
+  char *class_name;
+  union {
+    void *mem;
+    uchar *umem8;
+  };
+  //class cl_memloc_coll *read_locs, *write_locs;
+  t_addr size;
+  int width; // in bits
+  class cl_uc *uc;
+  t_addr dump_finished;
+
+public:
+  cl_mem(enum mem_class atype, char *aclass_name, t_addr asize, int awidth,
+	 class cl_uc *auc);
+  virtual ~cl_mem(void);
+  virtual int init(void);
+  virtual char *id_string(void);
+  virtual int get_cell_flag(t_addr //addr
+			    ) { return(CELL_NORMAL); }
+  virtual bool get_cell_flag(t_addr //addr
+			     , int //flag
+			     )
+  { return(DD_FALSE); }
+  virtual void set_cell_flag(t_addr addr, bool set_to, int flag) {}
+
+  virtual t_mem read(t_addr addr);
+  virtual t_mem read(t_addr addr, enum hw_cath //skip
+		     ) {return(read(addr));}
+  virtual t_mem get(t_addr addr);
+  virtual t_mem write(t_addr addr, t_mem val);
+  virtual void set(t_addr addr, t_mem val);
+  virtual void set_bit1(t_addr addr, t_mem bits);
+  virtual void set_bit0(t_addr addr, t_mem bits);
+  virtual void write_bit1(t_addr addr, t_mem bits) { set_bit1(addr, bits); }
+  virtual void write_bit0(t_addr addr, t_mem bits) { set_bit0(addr, bits); }
+  virtual t_mem add(t_addr addr, long what);
+  virtual t_mem wadd(t_addr addr, long what) { return(add(addr, what)); }
+  virtual t_addr dump(t_addr start, t_addr stop, int bpl,
+		      class cl_console *con);
+  virtual t_addr dump(class cl_console *con);
+  virtual bool search_next(bool case_sensitive,
+			   t_mem *array, int len, t_addr *addr);
+
+  virtual class cl_cell *get_cell(t_addr addr) {return(0);}
+  virtual class cl_cell *register_hw(t_addr addr, class cl_hw *hw, int *ith,
+				     bool announce)
+  { return(0); }
+  virtual void set_brk(t_addr //addr
+		       , class cl_brk *//brk
+		       ) {}
+  virtual void del_brk(t_addr addr, class cl_brk *brk) {}
+#ifdef STATISTIC
+  virtual unsigned long get_nuof_reads(void) {return(0);}
+  virtual unsigned long get_nuof_writes(void) {return(0);}
+  virtual void set_nuof_reads(unsigned long value) {}
+  virtual void set_nuof_writes(unsigned long value) {}
+#endif
+};
+*/
+
+/*
+class cl_mapped_cell: public cl_cell
+{
+protected:
+  class cl_cell *real_cell;
+public:
+  cl_mapped_cell(class cl_cell *realcell);
+  virtual ~cl_mapped_cell(void);
+
+  virtual t_mem read(void);
+  virtual t_mem read(enum hw_cath skip);
+  virtual t_mem get(void);
+  virtual t_mem write(t_mem val);
+  virtual t_mem set(t_mem val);
+  virtual t_mem add(long what);
+  virtual t_mem wadd(long what);
+
+  virtual void set_bit1(t_mem bits);
+  virtual void set_bit0(t_mem bits);
+
+  virtual class cl_cell *add_hw(class cl_hw *hw, int *ith);
+  virtual class cl_hw *get_hw(int ith);
+  virtual class cl_event_handler *get_event_handler(void);
+};
+*/
+
+
+class cl_m: public cl_memory
+{
+protected:
+  class cl_cell **array;
+  class cl_cell *dummy;
+  t_addr bus_mask;
+public:
+  //t_addr size;
+  enum mem_class type;
+
+public:
+  cl_m(enum mem_class atype, char *aclass_name, t_addr asize, int awidth,
+       class cl_uc *auc);
+  cl_m(t_addr asize, int awidth);
+  virtual ~cl_m(void);
+  virtual int init(void);
+  virtual char *id_string(void);
+
+  virtual int get_cell_flag(t_addr addr);
+  virtual bool get_cell_flag(t_addr addr, int flag);
+  virtual void set_cell_flag(t_addr addr, bool set_to, int flag);
+
+  virtual t_mem read(t_addr addr);
+  virtual t_mem read(t_addr addr, enum hw_cath skip);
+  virtual t_mem get(t_addr addr);
+  virtual t_mem write(t_addr addr, t_mem val);
+  virtual void set(t_addr addr, t_mem val);
+  virtual class cl_cell *get_cell(t_addr addr);
+
+  virtual void set_bit1(t_addr addr, t_mem bits);
+  virtual void set_bit0(t_addr addr, t_mem bits);
+  virtual void write_bit1(t_addr addr, t_mem bits);
+  virtual void write_bit0(t_addr addr, t_mem bits);
+  virtual t_mem add(t_addr addr, long what);
+  virtual t_mem wadd(t_addr addr, long what);
+
+  virtual bool search_next(bool case_sensitive,
+			   t_mem *array, int len, t_addr *addr);
+
+  virtual class cl_cell *register_hw(t_addr addr, class cl_hw *hw, int *ith,
+				     bool announce);
+  virtual void set_brk(t_addr addr, class cl_brk *brk);
+  virtual void del_brk(t_addr addr, class cl_brk *brk);
+
+#ifdef STATISTIC
+  virtual unsigned long get_nuof_reads(void);
+  virtual unsigned long get_nuof_writes(void);
+  virtual void set_nuof_reads(unsigned long value);
+  virtual void set_nuof_writes(unsigned long value);
+#endif
+};
+
+
+class cl_normal_cell: public cl_cell
+{
+public:
+  t_mem data;
+  TYPE_UBYTE type;	// See CELL_XXXX
+  //protected:
+
+public:
+  cl_normal_cell(uchar awidth);
+  //virtual void destroy(void) {}
+
+  virtual TYPE_UBYTE get_type(void) { return(type); }
+  virtual void set_type(TYPE_UBYTE what) { type= what; }
+
+  virtual t_mem read(void) {
+#ifdef STATISTIC
+    nuof_reads++;
+#endif
+    return(data);
+  }
+  virtual t_mem read(enum hw_cath skip) { return(data); }
+  virtual t_mem get(void)  { return(data); }
+  virtual t_mem write(t_mem val) {
+    data= val & mask;
+#ifdef STATISTIC
+    nuof_writes++;
+#endif
+    return(data);
+  }
+  virtual t_mem set(t_mem val) { return(data= val & mask); }
+  virtual t_mem add(long what);
+  virtual t_mem wadd(long what);
+
+  virtual void set_bit1(t_mem bits);
+  virtual void set_bit0(t_mem bits);
+
+  virtual class cl_cell *add_hw(class cl_hw *hw, int *ith)
+  { return(0); }
+  virtual class cl_hw *get_hw(int ith) { return(0); }
+  //virtual class cl_brk *get_brk(void) { return(0); }
+  virtual class cl_event_handler *get_event_handler(void) { return(0); }
+};
+
+class cl_registered_cell: public cl_memory_cell
+{
+public:
+  //class cl_list *hws;
+  class cl_hw **hardwares;
+  int nuof_hws;
+public:
+  cl_registered_cell(uchar awidth);
+  virtual ~cl_registered_cell(void);
+  //virtual void destroy(void);
+
+  virtual t_mem read(void);
+  virtual t_mem read(enum hw_cath skip);
+  virtual t_mem write(t_mem val);
+
+  virtual class cl_cell *add_hw(class cl_hw *hw, int *ith);
+  virtual class cl_hw *get_hw(int ith);
+};
+
+class cl_event_cell: public cl_normal_cell
+{
+protected:
+  class cl_event_handler *eh;
+public:
+  cl_event_cell(uchar awidth, class cl_uc *auc);
+  virtual ~cl_event_cell(void);
+
+  virtual t_mem read(void);
+  virtual t_mem write(t_mem val);
+  //virtual void event(void);
+
+  //virtual class cl_brk *get_brk(void) { return(brk); }
+  virtual class cl_event_handler *get_event_handler(void) { return(eh); }
+};
+
+class cl_ev_reg_cell: public cl_registered_cell
+{
+protected:
+  class cl_event_handler *eh;
+public:
+  cl_ev_reg_cell(uchar awidth, class cl_uc *auc);
+  virtual ~cl_ev_reg_cell(void);
+ 
+  virtual t_mem read(void);
+  virtual t_mem write(t_mem val);
+  //virtual void event(void);
+  
+  //virtual class cl_brk *get_brk(void) { return(brk); }
+  virtual class cl_event_handler *get_event_handler(void) { return(eh); }
+};
+
+/*
+ * 2nd version memory system
+ */
+class cl_cell: public cl_base
+{
+public:
+  cl_cell(void);
+public:
+
+  virtual t_mem read(void)= 0;
+  virtual t_mem read(enum hw_cath skip)=0;
+  virtual t_mem get(void)=0;
+  virtual t_mem write(t_mem val)=0;
+  virtual t_mem set(t_mem val)=0;
+  virtual t_mem add(long what)=0;
+  virtual t_mem wadd(long what)=0;
+
+  virtual void set_bit1(t_mem bits)=0;
+  virtual void set_bit0(t_mem bits)=0;
+
+  virtual class cl_cell *add_hw(class cl_hw *hw, int *ith)=0;
+  virtual class cl_hw *get_hw(int ith)=0;
+  virtual class cl_event_handler *get_event_handler(void)=0;
+};
+
+/*
+ */
+class cl_event_handler: public cl_base
+{
+public:
+  class cl_list *read_bps, *write_bps;
+  class cl_uc *uc;
+public:
+  cl_event_handler(class cl_uc *auc);
+  virtual ~cl_event_handler(void);
+
+  virtual void write(void);
+  virtual void read(void);
+
+  virtual int add_bp(class cl_brk *bp);
+  virtual int copy_from(class cl_event_handler *eh);
+  virtual bool del_bp(class cl_brk *bp);
+};
+
+