9ec0aeeab5
We do not need two debug.h files. Take Fujitsu's STATIC_ASSERT over BUILD_BUG_ON because it is more used Change-Id: If04c17fbb7406ab15fe86267fed8d6da460cec62 Fujitsu: POSTK_DEBUG_ARCH_DEP_9
66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
#ifndef IHK_DEBUG_H
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#define IHK_DEBUG_H
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#include "lwk/compiler.h"
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void panic(const char *);
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/* when someone has a lot of time, add attribute __printf(1, 2) to kprintf */
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int kprintf(const char *format, ...);
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unsigned long kprintf_lock(void);
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void kprintf_unlock(unsigned long irqflags);
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int __kprintf(const char *format, ...);
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struct ddebug {
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const char *file;
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const char *func;
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const char *fmt;
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unsigned int line:24;
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unsigned int flags:8;
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} __aligned(8);
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#define DDEBUG_NONE 0x0
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#define DDEBUG_PRINT 0x1
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#define DDEBUG_DEFAULT DDEBUG_NONE
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#define DDEBUG_SYMBOL() \
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static struct ddebug __aligned(8) \
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__attribute__((section("__verbose"))) ddebug = { \
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.file = __FILE__, \
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.func = __func__, \
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.line = __LINE__, \
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.flags = DDEBUG_DEFAULT, \
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}
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#define DDEBUG_TEST ddebug.flags
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#define dkprintf(fmt, args...) \
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do { \
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DDEBUG_SYMBOL(); \
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if (DDEBUG_TEST) \
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kprintf(fmt, ##args); \
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} while (0)
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#define ekprintf(fmt, args...) kprintf(fmt, ##args)
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#define BUG_ON(condition) do { \
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if (condition) { \
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kprintf("PANIC: %s: %s(line:%d)\n", \
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__FILE__, __func__, __LINE__); \
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panic(""); \
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} \
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} while (0)
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#define STATIC_ASSERT(cond) _STATIC_ASSERT(cond, __LINE__)
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#define _STATIC_ASSERT(cond, line) __STATIC_ASSERT(cond, line)
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#define __STATIC_ASSERT(cond, line) \
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static void __static_assert_ ## line (void) { \
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STATIC_ASSERT_LOCAL(cond); \
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}
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#define STATIC_ASSERT_LOCAL(cond) ((void)sizeof(struct { int:-!!!(cond); }))
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#endif
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