9989f41fd3
- add arm64 dependent codes with GICv3 and SVE support - fix bugs based on architecture separation requests
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
/* debug.h COPYRIGHT FUJITSU LIMITED 2015-2016 */
|
|
/**
|
|
* \file debug.h
|
|
* License details are found in the file LICENSE.
|
|
* \brief
|
|
* Declare types and functions to print debug message (kmsg).
|
|
* \author Taku Shimosawa <shimosawa@is.s.u-tokyo.ac.jp> \par
|
|
* Copyright (C) 2011 - 2012 Taku Shimosawa
|
|
*/
|
|
/*
|
|
* HISTORY
|
|
*/
|
|
|
|
#ifndef IHK_DEBUG_H
|
|
#define IHK_DEBUG_H
|
|
|
|
#include <arch-lock.h>
|
|
#include <ihk/memconst.h>
|
|
#include <ihk/kmsg.h>
|
|
|
|
#ifdef POSTK_DEBUG_ARCH_DEP_9 /* want to add a static assertion */
|
|
|
|
/* Force a compilation error if condition is false */
|
|
#define STATIC_ASSERT(cond) _STATIC_ASSERT(cond, __LINE__)
|
|
#define _STATIC_ASSERT(cond, line) __STATIC_ASSERT(cond, line)
|
|
#define __STATIC_ASSERT(cond, line) \
|
|
static void __static_assert_ ## line (void) { \
|
|
STATIC_ASSERT_LOCAL(cond); \
|
|
}
|
|
|
|
/* Force a compilation error if condition is false */
|
|
#define STATIC_ASSERT_LOCAL(cond) ((void)sizeof(struct { int:-!!!(cond); }))
|
|
|
|
#endif /* POSTK_DEBUG_ARCH_DEP_9 */
|
|
|
|
struct ihk_kmsg_buf {
|
|
int tail;
|
|
int len;
|
|
int head;
|
|
int mode;
|
|
ihk_spinlock_t lock;
|
|
char str[IHK_KMSG_SIZE - sizeof(int) * 4 - sizeof(ihk_spinlock_t)];
|
|
};
|
|
|
|
extern int kprintf(const char *format, ...);
|
|
extern unsigned long kprintf_lock(void);
|
|
extern void kprintf_unlock(unsigned long irqflags);
|
|
extern int __kprintf(const char *format, ...);
|
|
|
|
extern void panic(const char *msg);
|
|
|
|
#endif
|