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- /* Kernel debugger for MN10300
- *
- * Copyright (C) 2011 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
- #ifndef _ASM_DEBUGGER_H
- #define _ASM_DEBUGGER_H
- #if defined(CONFIG_KERNEL_DEBUGGER)
- extern int debugger_intercept(enum exception_code, int, int, struct pt_regs *);
- extern int at_debugger_breakpoint(struct pt_regs *);
- #ifndef CONFIG_MN10300_DEBUGGER_CACHE_NO_FLUSH
- extern void debugger_local_cache_flushinv(void);
- extern void debugger_local_cache_flushinv_one(u8 *);
- #else
- static inline void debugger_local_cache_flushinv(void) {}
- static inline void debugger_local_cache_flushinv_one(u8 *addr) {}
- #endif
- #else /* CONFIG_KERNEL_DEBUGGER */
- static inline int debugger_intercept(enum exception_code excep,
- int signo, int si_code,
- struct pt_regs *regs)
- {
- return 0;
- }
- static inline int at_debugger_breakpoint(struct pt_regs *regs)
- {
- return 0;
- }
- #endif /* CONFIG_KERNEL_DEBUGGER */
- #endif /* _ASM_DEBUGGER_H */
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