123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475 |
- /*
- * Copyright (c) 1993,1994 The University of Utah and
- * the Computer Systems Laboratory (CSL). All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
- /*
- * File: debug.h
- * Author: Bryan Ford
- *
- * This file contains definitions for kernel debugging,
- * which are compiled in on the DEBUG symbol.
- *
- */
- #ifndef _mach_debug__debug_
- #define _mach_debug__debug_
- #include <kern/assert.h> /*XXX*/
- void panic(const char *fmt, ...);
- #ifndef NDEBUG
- #define here() printf("@ %s:%d\n", __FILE__, __LINE__)
- #define message(args) ({ printf("@ %s:%d: ", __FILE__, __LINE__); printf args; printf("\n"); })
- #define otsan() panic("%s:%d: off the straight and narrow!", __FILE__, __LINE__)
- #define struct_id_decl unsigned struct_id;
- #define struct_id_init(p,id) ((p)->struct_id = (id))
- #define struct_id_denit(p) ((p)->struct_id = 0)
- #define struct_id_verify(p,id) \
- ({ if ((p)->struct_id != (id)) \
- panic("%s:%d: "#p" (%08x) struct_id should be "#id" (%08x), is %08x\n", \
- __FILE__, __LINE__, (p), (id), (p->struct_id)); \
- })
- #else /* NDEBUG */
- #define otsan()
- #define struct_id_decl
- #define struct_id_init(p,id)
- #define struct_id_denit(p)
- #define struct_id_verify(p,id)
- #endif /* NDEBUG */
- extern void log (int level, const char *fmt, ...);
- extern void panic_init(void);
- extern void Panic (const char *file, int line, const char *fun,
- const char *s, ...)
- __attribute__ ((noreturn, format (printf, 4, 5)));
- #define gnumach_panic(s, ...) \
- Panic (__FILE__, __LINE__, __FUNCTION__, s, ##__VA_ARGS__)
- extern void SoftDebugger (const char *message);
- extern void Debugger (const char *message) __attribute__ ((noreturn));
- #endif /* _mach_debug__debug_ */
|