diff options
Diffstat (limited to 'include/common.h')
| -rw-r--r-- | include/common.h | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/include/common.h b/include/common.h index fca9798bbb..eef371c4bf 100644 --- a/include/common.h +++ b/include/common.h @@ -49,38 +49,6 @@ #error "None of __LITTLE_ENDIAN and __BIG_ENDIAN are defined" #endif -#define BUG() do { \ - printf("BUG: failure at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ - panic("BUG!"); \ -} while (0) -#define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0) - - -#define __WARN() do { \ - printf("WARNING: at %s:%d/%s()!\n", __FILE__, __LINE__, __FUNCTION__); \ -} while (0) - -#ifndef WARN_ON -#define WARN_ON(condition) ({ \ - int __ret_warn_on = !!(condition); \ - if (unlikely(__ret_warn_on)) \ - __WARN(); \ - unlikely(__ret_warn_on); \ -}) -#endif - -#ifndef WARN -#define WARN(condition, format...) ({ \ - int __ret_warn_on = !!(condition); \ - if (unlikely(__ret_warn_on)) { \ - __WARN(); \ - puts("WARNING: "); \ - printf(format); \ - } \ - unlikely(__ret_warn_on); \ -}) -#endif - #include <asm/barebox.h> /* boot information for Linux kernel */ /* @@ -89,7 +57,6 @@ void reginfo(void); void __noreturn hang (void); -void __noreturn panic(const char *fmt, ...); char *size_human_readable(unsigned long long size); @@ -107,11 +74,6 @@ void __noreturn poweroff(void); void udelay (unsigned long); void mdelay (unsigned long); -/* lib_generic/vsprintf.c */ -ulong simple_strtoul(const char *cp,char **endp,unsigned int base); -unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); -long simple_strtol(const char *cp,char **endp,unsigned int base); - /* lib_generic/crc32.c */ uint32_t crc32(uint32_t, const void*, unsigned int); uint32_t crc32_no_comp(uint32_t, const void*, unsigned int); @@ -175,32 +137,8 @@ static inline char *shell_expand(char *str) } #endif -/* Force a compilation error if condition is true */ -#define BUILD_BUG_ON(condition) ((void)BUILD_BUG_ON_ZERO(condition)) - -/* Force a compilation error if condition is constant and true */ -#define MAYBE_BUILD_BUG_ON(cond) ((void)sizeof(char[1 - 2 * !!(cond)])) - -/* Force a compilation error if a constant expression is not a power of 2 */ -#define BUILD_BUG_ON_NOT_POWER_OF_2(n) \ - BUILD_BUG_ON((n) == 0 || (((n) & ((n) - 1)) != 0)) - -/* - * Force a compilation error if condition is true, but also produce a - * result (of value 0 and type size_t), so the expression can be used - * e.g. in a structure initializer (or where-ever else comma - * expressions aren't permitted). - */ -#define BUILD_BUG_ON_ZERO(e) (sizeof(struct { int:-!!(e); })) -#define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); })) - -#define ALIGN(x, a) __ALIGN_MASK(x, (typeof(x))(a) - 1) -#define __ALIGN_MASK(x, mask) (((x) + (mask)) & ~(mask)) #define ALIGN_DOWN(x, a) ((x) & ~((typeof(x))(a) - 1)) -#define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a))) -#define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) -#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) #define ARRAY_AND_SIZE(x) (x), ARRAY_SIZE(x) /* @@ -214,30 +152,6 @@ static inline char *shell_expand(char *str) char __##name[sizeof(type) * (size) + (align) - 1]; \ type *name = (type *)ALIGN((uintptr_t)__##name, align) -/** - * container_of - cast a member of a structure out to the containing structure - * @ptr: the pointer to the member. - * @type: the type of the container struct this is embedded in. - * @member: the name of the member within the struct. - * - */ -#define container_of(ptr, type, member) ({ \ - const typeof( ((type *)0)->member ) *__mptr = (ptr); \ - (type *)( (char *)__mptr - offsetof(type,member) );}) - -#define USHORT_MAX ((u16)(~0U)) -#define SHORT_MAX ((s16)(USHORT_MAX>>1)) -#define SHORT_MIN (-SHORT_MAX - 1) -#define INT_MAX ((int)(~0U>>1)) -#define INT_MIN (-INT_MAX - 1) -#define UINT_MAX (~0U) -#define LONG_MAX ((long)(~0UL>>1)) -#define LONG_MIN (-LONG_MAX - 1) -#define ULONG_MAX (~0UL) -#define LLONG_MAX ((long long)(~0ULL>>1)) -#define LLONG_MIN (-LLONG_MAX - 1) -#define ULLONG_MAX (~0ULL) - #define PAGE_SIZE 4096 #define PAGE_SHIFT 12 #define PAGE_ALIGN(s) (((s) + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1)) @@ -279,41 +193,6 @@ void barebox_set_hostname(const char *); #define IOMEM(addr) ((void __force __iomem *)(addr)) #endif -#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) - -#define DIV_ROUND_CLOSEST(x, divisor)( \ -{ \ - typeof(divisor) __divisor = divisor; \ - (((x) + ((__divisor) / 2)) / (__divisor)); \ -} \ -) - -/** - * upper_32_bits - return bits 32-63 of a number - * @n: the number we're accessing - * - * A basic shift-right of a 64- or 32-bit quantity. Use this to suppress - * the "right shift count >= width of type" warning when that quantity is - * 32-bits. - */ -#define upper_32_bits(n) ((u32)(((n) >> 16) >> 16)) - -/** - * lower_32_bits - return bits 0-31 of a number - * @n: the number we're accessing - */ -#define lower_32_bits(n) ((u32)(n)) - -#define abs(x) ({ \ - long __x = (x); \ - (__x < 0) ? -__x : __x; \ - }) - -#define abs64(x) ({ \ - s64 __x = (x); \ - (__x < 0) ? -__x : __x; \ - }) - /* * Check if two regions overlap. returns true if they do, false otherwise */ |