0937d6c367
use the regular <assert.h> assert() instead of vmassert() in kernel. throw out some #if 0 code. fix a few assert() conditions. enable by default.
83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
#ifndef DEBUG_H
|
|
#define DEBUG_H
|
|
|
|
/* This header file defines all debugging constants and macros, and declares
|
|
* some variables. Certain debugging features redefine standard constants
|
|
* and macros. Therefore, this header file should be included after the
|
|
* other kernel headers.
|
|
*/
|
|
|
|
#include <ansi.h>
|
|
#include <minix/debug.h>
|
|
#include "config.h"
|
|
|
|
/* Enable prints such as
|
|
* . send/receive failed due to deadlock or dead source or dead destination
|
|
* . trap not allowed
|
|
* . bogus message pointer
|
|
* . kernel call number not allowed by this process
|
|
*
|
|
* Of course the call still fails, but nothing is printed if these warnings
|
|
* are disabled.
|
|
*/
|
|
#define DEBUG_ENABLE_IPC_WARNINGS 1
|
|
#define DEBUG_STACKTRACE 1
|
|
#define DEBUG_TIME_LOCKS 1
|
|
|
|
/* Sanity checks. */
|
|
#define DEBUG_SANITYCHECKS 0
|
|
|
|
/* Verbose messages. */
|
|
#define DEBUG_TRACE 0
|
|
|
|
#if DEBUG_TRACE
|
|
|
|
#define VF_SCHEDULING (1L << 1)
|
|
#define VF_PICKPROC (1L << 2)
|
|
|
|
#define TRACE(code, statement) if(verboseflags & code) { printf("%s:%d: ", __FILE__, __LINE__); statement }
|
|
|
|
#else
|
|
#define TRACE(code, statement)
|
|
#endif
|
|
|
|
#define ENTERED 0xBA5E1514
|
|
#define NOTENTERED 0x1415BEE1
|
|
|
|
#define NOREC_ENTER(varname) \
|
|
static int varname = NOTENTERED; \
|
|
assert(varname == ENTERED || varname == NOTENTERED); \
|
|
assert(magictest == MAGICTEST); \
|
|
assert(varname != ENTERED); \
|
|
varname = ENTERED;
|
|
|
|
#define NOREC_RETURN(varname, v) do { \
|
|
assert(magictest == MAGICTEST); \
|
|
assert(varname == ENTERED || varname == NOTENTERED); \
|
|
varname = NOTENTERED; \
|
|
return v; \
|
|
} while(0)
|
|
|
|
#define NOT_REACHABLE do { \
|
|
panic("NOT_REACHABLE at %s:%d", __FILE__, __LINE__); \
|
|
for(;;); \
|
|
} while(0)
|
|
|
|
#define NOT_IMPLEMENTED do { \
|
|
panic("NOT_IMPLEMENTED at %s:%d", __FILE__, __LINE__); \
|
|
} while(0)
|
|
|
|
#ifdef CONFIG_BOOT_VERBOSE
|
|
#define BOOT_VERBOSE(x) x
|
|
#else
|
|
#define BOOT_VERBOSE(x)
|
|
#endif
|
|
|
|
#ifdef _SYSTEM
|
|
#define DEBUG_PRINT(params, level) do { \
|
|
if (verboseboot >= (level)) printf params; } while (0)
|
|
#define DEBUGBASIC(params) DEBUG_PRINT(params, VERBOSEBOOT_BASIC)
|
|
#define DEBUGMAX(params) DEBUG_PRINT(params, VERBOSEBOOT_MAX)
|
|
#endif
|
|
|
|
#endif /* DEBUG_H */
|