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[/] [or1k/] [trunk/] [gdb-5.0/] [gdb/] [rdi-share/] [logging.h] - Rev 1765
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/* * Copyright (C) 1995 Advanced RISC Machines Limited. All rights reserved. * * This software may be freely used, copied, modified, and distributed * provided that the above copyright notice is preserved in all copies of the * software. */ /* -*-C-*- * * $Revision: 1.1.1.1 $ * $Date: 2001-05-18 11:16:45 $ * * * logging.h - methods for logging warnings, errors and trace info */ #ifndef angel_logging_h #define angel_logging_h #include <stdarg.h> /* * __rt_warning * ------------ * Provides a standard method of generating run-time system * warnings. The actual action taken by this code can be board or * target application specific, e.g. internal logging, debug message, * etc. */ extern void __rt_warning(char *format, ...); /*---------------------------------------------------------------------------*/ /* * __rt_error * ---------- * Raise an internal Angel error. The parameters are passed directly * to "__rt_warning" for display, and the code then raises a debugger * event and stops the target processing. */ extern void __rt_error(char *format, ...); /* * Some macros for debugging and warning messages */ typedef enum WarnLevel { WL_TRACE, WL_WARN, WL_ERROR } WarnLevel; void va_warn(WarnLevel level, char *format, va_list args); #ifdef _WINGDI_ /* stupidity in MSVC <wingdi.h> (in <windows.h> in <winsock.h>) */ # undef ERROR #endif #ifndef ERROR # define ERROR_FORMAT "Error \"%s\" in %s at line %d\n" # define ERROR(e) __rt_error(ERROR_FORMAT, (e), __FILE__, __LINE__) #endif #ifndef ASSERT # ifdef ASSERTIONS_ENABLED # define ASSERT(x, y) ((x) ? (void)(0) : ERROR((y))) # else # define ASSERT(x, y) ((void)(0)) # endif #endif #ifndef WARN # ifdef ASSERTIONS_ENABLED # define WARN_FORMAT "Warning \"%s\" in %s at line %d\n" # define WARN(w) __rt_warning(WARN_FORMAT, (w), __FILE__, __LINE__) # else # define WARN(w) ((void)(0)) # endif #endif #ifdef NO_INFO_MESSAGES # define __rt_info (void) # ifndef INFO # define INFO(w) # endif #else # define __rt_info __rt_warning # ifndef INFO # ifdef DEBUG # define INFO(w) __rt_warning("%s\n", (w)) # else # define INFO(w) ((void)(0)) # endif # endif #endif #if defined(DEBUG) && !defined(NO_IDLE_CHITCHAT) # ifndef DO_TRACE # define DO_TRACE (1) # endif #endif #ifdef DO_TRACE extern void __rt_trace(char *format, ...); #endif #ifndef TRACE # ifdef DO_TRACE # define TRACE(w) __rt_trace("%s ", (w)) # else # define TRACE(w) ((void)(0)) # endif #endif #endif /* ndef angel_logging_h */ /* EOF logging.h */