#include <malloc.h>
#include <linux/types.h>
#include <linux/err.h>
+#include <linux/kernel.h>
struct unused {};
typedef struct unused unused_t;
extern struct p_current *current;
-#define ndelay(x) udelay(1)
-
#define dev_dbg(dev, fmt, args...) \
debug(fmt, ##args)
#define dev_vdbg(dev, fmt, args...) \
printf(fmt, ##args)
#define dev_err(dev, fmt, args...) \
printf(fmt, ##args)
+#define dev_warn(dev, fmt, args...) \
+ printf(fmt, ##args)
#define printk printf
#define printk_once printf
#define KERN_INFO
#define KERN_DEBUG
+#define GFP_ATOMIC ((gfp_t) 0)
+#define GFP_KERNEL ((gfp_t) 0)
+#define GFP_NOFS ((gfp_t) 0)
+#define GFP_USER ((gfp_t) 0)
+#define __GFP_NOWARN ((gfp_t) 0)
+#define __GFP_ZERO ((__force gfp_t)0x8000u) /* Return zeroed page on success */
+
void *kmalloc(size_t size, int flags);
-void *kzalloc(size_t size, int flags);
+
+static inline void *kzalloc(size_t size, gfp_t flags)
+{
+ return kmalloc(size, flags | __GFP_ZERO);
+}
+
+static inline void *kmalloc_array(size_t n, size_t size, gfp_t flags)
+{
+ if (size != 0 && n > SIZE_MAX / size)
+ return NULL;
+ return kmalloc(n * size, flags | __GFP_ZERO);
+}
+
+static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
+{
+ return kmalloc_array(n, size, flags | __GFP_ZERO);
+}
+
#define vmalloc(size) kmalloc(size, 0)
#define __vmalloc(size, flags, pgsz) kmalloc(size, flags)
-#define kfree(ptr) free(ptr)
-#define vfree(ptr) free(ptr)
+static inline void *vzalloc(unsigned long size)
+{
+ return kzalloc(size, 0);
+}
+static inline void kfree(const void *block)
+{
+ free((void *)block);
+}
+static inline void vfree(const void *addr)
+{
+ free((void *)addr);
+}
struct kmem_cache { int sz; };
struct kmem_cache *get_mem(int element_sz);
#define kmem_cache_create(a, sz, c, d, e) get_mem(sz)
void *kmem_cache_alloc(struct kmem_cache *obj, int flag);
-#define kmem_cache_free(obj, size) free(size)
-#define kmem_cache_destroy(obj) free(obj)
+static inline void kmem_cache_free(struct kmem_cache *cachep, void *obj)
+{
+ free(obj);
+}
+static inline void kmem_cache_destroy(struct kmem_cache *cachep)
+{
+ free(cachep);
+}
#define DECLARE_WAITQUEUE(...) do { } while (0)
#define add_wait_queue(...) do { } while (0)
#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
-/*
- * ..and if you can't take the strict
- * types, you can specify one yourself.
- *
- * Or not use min/max at all, of course.
- */
-#define min_t(type,x,y) \
- ({ type __x = (x); type __y = (y); __x < __y ? __x: __y; })
-#define max_t(type,x,y) \
- ({ type __x = (x); type __y = (y); __x > __y ? __x: __y; })
-
#ifndef BUG
#define BUG() do { \
printf("U-Boot BUG at %s:%d!\n", __FILE__, __LINE__); \
#define BUG_ON(condition) do { if (condition) BUG(); } while(0)
#endif /* BUG */
-#define WARN_ON(x) if (x) {printf("WARNING in %s line %d\n" \
- , __FILE__, __LINE__); }
+#define WARN_ON(condition) ({ \
+ int __ret_warn_on = !!(condition); \
+ if (unlikely(__ret_warn_on)) \
+ printf("WARNING in %s line %d\n", __FILE__, __LINE__); \
+ unlikely(__ret_warn_on); \
+})
#define PAGE_SIZE 4096
-/**
- * upper_32_bits - return MSB bits 32-63 of a number if little endian, or
- * return MSB bits 0-31 of a number if big endian.
- * @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 LSB bits 0-31 of a number if little endian, or
- * return LSB bits 32-63 of a number if big endian.
- * @n: the number we're accessing
- */
-#define lower_32_bits(n) ((u32)(n))
-
/* drivers/char/random.c */
#define get_random_bytes(...)
-/* idr.c */
-#define GFP_ATOMIC ((gfp_t) 0)
-#define GFP_KERNEL ((gfp_t) 0)
-#define GFP_NOFS ((gfp_t) 0)
-#define GFP_USER ((gfp_t) 0)
-#define __GFP_NOWARN ((gfp_t) 0)
-
/* include/linux/leds.h */
struct led_trigger {};
static inline void led_trigger_event(struct led_trigger *trigger,
enum led_brightness event) {}
-/* include/linux/log2.h */
-static inline int is_power_of_2(unsigned long n)
-{
- return (n != 0 && ((n & (n - 1)) == 0));
-}
-
/* uapi/linux/limits.h */
#define XATTR_LIST_MAX 65536 /* size of extended attribute namelist (64k) */
typedef unsigned long blkcnt_t;
#endif
-#define ENOTSUPP 524 /* Operation is not supported */
-
-/* from include/linux/kernel.h */
-/*
- * This looks more complex than it should be. But we need to
- * get the type for the ~ right in round_down (it needs to be
- * as wide as the result!), and we want to evaluate the macro
- * arguments just once each.
- */
-#define __round_mask(x, y) ((__typeof__(x))((y)-1))
-#define round_up(x, y) ((((x)-1) | __round_mask(x, y))+1)
-#define round_down(x, y) ((x) & ~__round_mask(x, y))
-
/* module */
#define THIS_MODULE 0
#define try_module_get(...) 1
#define class_create(...) __builtin_return_address(0)
#define class_create_file(...) 0
+#define class_register(...) 0
+#define class_unregister(...)
#define class_remove_file(...)
#define class_destroy(...)
#define misc_register(...) 0
#define blocking_notifier_call_chain(...) 0
-/*
- * Multiplies an integer by a fraction, while avoiding unnecessary
- * overflow or loss of precision.
- */
-#define mult_frac(x, numer, denom)( \
-{ \
- typeof(x) quot = (x) / (denom); \
- typeof(x) rem = (x) % (denom); \
- (quot * (numer)) + ((rem * (numer)) / (denom)); \
-} \
-)
-
#define __initdata
#define late_initcall(...)
#define dev_set_name(...) do { } while (0)
#define device_register(...) 0
+#define device_unregister(...)
#define volume_sysfs_init(...) 0
#define volume_sysfs_close(...) do { } while (0)
unsigned long copy_from_user(void *dest, const void *src,
unsigned long count);
-void *vzalloc(unsigned long size);
-
typedef unused_t spinlock_t;
typedef int wait_queue_head_t;
#define cond_resched() do { } while (0)
#define yield() do { } while (0)
-#define INT_MAX ((int)(~0U>>1))
-
-#define __user
#define __init
#define __exit
#define __devinit
#define __devinitdata
#define __devinitconst
-#define __iomem
#define kthread_create(...) __builtin_return_address(0)
#define kthread_stop(...) do { } while (0)
#define cdev_add(...) 0
#define cdev_del(...) do { } while (0)
-#define MAX_ERRNO 4095
-
#define prandom_u32(...) 0
typedef struct {
/* from include/linux/types.h */
-typedef int atomic_t;
/**
* struct callback_head - callback structure for use with RCU and task_work
* @next: next update requests in a list
typedef unsigned long dmaaddr_t;
-#define cpu_relax() do {} while (0)
-
#define pm_runtime_get_sync(dev) do {} while (0)
#define pm_runtime_put(dev) do {} while (0)
#define pm_runtime_put_sync(dev) do {} while (0)
#define IRQ_NONE 0
#define IRQ_HANDLED 1
+#define IRQ_WAKE_THREAD 2
#define dev_set_drvdata(dev, data) do {} while (0)
projects / platform / kernel / u-boot.git / blobdiff