#ifndef CYGONCE_HAL_NEC_STUB_H#define CYGONCE_HAL_NEC_STUB_H//========================================================================////      nec-stub.h////      NEC-specific definitions for generic stub////========================================================================//####ECOSGPLCOPYRIGHTBEGIN####// -------------------------------------------// This file is part of eCos, the Embedded Configurable Operating System.// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, 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// Software Foundation; either version 2 or (at your option) any later version.//// eCos 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 eCos; if not, write to the Free Software Foundation, Inc.,// 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 the GNU General Public// License. However the source code for this file must still be made available// in accordance with section (3) of the GNU General Public License.//// This exception does not invalidate any other reasons why a work based on// this file might be covered by the GNU General Public License.//// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.// at http://sources.redhat.com/ecos/ecos-license/// -------------------------------------------//####ECOSGPLCOPYRIGHTEND####//========================================================================//#####DESCRIPTIONBEGIN####//// Author(s):     Red Hat, nickg// Contributors:  Red Hat, nickg// Date:          1998-06-08// Purpose:       // Description:   NEC-specific definitions for generic stub// Usage:         ////####DESCRIPTIONEND####////========================================================================#ifdef __cplusplusextern "C" {#endif#define NUMREGS    66#define REGSIZE(X) 4typedef unsigned long target_register_t;enum regnames {    R0,  R1,  SP,  R3,  R4,  R5,  R6,  R7,    R8,  R9 , R10, R11, R12, R13, R14, R15,    R16, R17, R18, R19, R20, R21, R22, R23,    R24, R25, R26, R27, R28, R29, R30, R31,    EIPC, EIPSW, FEPC, FEPSW, ECR, PSW, SR6, SR7,    SR8,  SR9 , SR10, SR11, SR12, SR13, SR14, SR15,    SR16, SR17, SR18, SR19, SR20, SR21, SR22, SR23,    SR24, SR25, SR26, SR27, SR28, SR29, SR30, SR31,    PC, FP};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_NEC_STUB_H