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#ifndef CYGONCE_HAL_H8300_STUB_H
#define CYGONCE_HAL_H8300_STUB_H
//========================================================================
//
//      h8300_stub.h
//
//      H8/300-specific definitions for generic stub
//
//========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####                                            
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos 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     
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// version.                                                                 
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// 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 eCos; if not, write to the Free Software Foundation, Inc.,    
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
//
// As a special exception, if other files instantiate templates or use      
// macros or inline functions from this file, or you compile this file      
// and link it with other works to produce a work based on this file,       
// this file does not by itself cause the resulting work to be covered by   
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// must still be made available in accordance with section (3) of the GNU   
// General Public License v2.                                               
//
// This exception does not invalidate any other reasons why a work based    
// on this file might be covered by the GNU General Public License.         
// -------------------------------------------                              
// ####ECOSGPLCOPYRIGHTEND####                                              
//========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     yoshinori sato
// Contributors:  yoshinori sato
// Date:          2002-02-13
// Purpose:       
// Description:   H8/300-specific definitions for generic stub
// Usage:         
//
//####DESCRIPTIONEND####
//
//========================================================================
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifdef CYGPKG_HAL_H8300_H8300H
#define NUMREGS     10
 
#define NUMREGBYTES (4*10)
 
enum regnames {
  ER0,ER1,ER2,ER3,ER4,ER5,ER6,
  SP, CCR,PC
};
#endif
 
#ifdef CYGPKG_HAL_H8300_H8S
#define NUMREGS     11
 
#define NUMREGBYTES (4*11)
 
enum regnames {
  ER6,ER5,ER4,ER3,ER2,ER1,ER0,
  SP, CCR,PC ,EXR
};
#endif
 
#define REGSIZE( _x_ ) (4)
 
typedef unsigned long target_register_t;
 
 
typedef enum regnames regnames_t;
 
/* Given a trap value TRAP, return the corresponding signal. */
extern int __computeSignal (unsigned int trap_number);
 
/* Return the SPARC trap number corresponding to the last-taken trap. */
extern int __get_trap_number (void);
 
/* Return the currently-saved value corresponding to register REG. */
extern target_register_t get_register (regnames_t reg);
 
/* Store VALUE in the register corresponding to WHICH. */
extern void put_register (regnames_t which, target_register_t value);
 
/* Set the currently-saved pc register value to PC. This also updates NPC
   as needed. */
extern void set_pc (target_register_t pc);
 
/* Set things up so that the next user resume will execute one instruction.
   This may be done by setting breakpoints or setting a single step flag
   in the saved user registers, for example. */
void __single_step (void);
 
/* Clear the single-step state. */
void __clear_single_step (void);
 
/* If the breakpoint we hit is in the breakpoint() instruction, return a
   non-zero value. */
extern int __is_breakpoint_function (void);
 
/* Skip the current instruction. */
extern void __skipinst (void);
 
extern void __install_breakpoints (void);
 
extern void __clear_breakpoints (void);
 
#ifdef __cplusplus
}   /* extern "C" */
#endif
 
#endif // ifndef CYGONCE_HAL_H8300_STUB_H