URL https://opencores.org/ocsvn/or1k_soc_on_altera_embedded_dev_kit/or1k_soc_on_altera_embedded_dev_kit/trunk

Subversion Repositories or1k_soc_on_altera_embedded_dev_kit

[/] [or1k_soc_on_altera_embedded_dev_kit/] [trunk/] [linux-2.6/] [linux-2.6.24/] [include/] [asm-or32/] [unaligned.h] - Diff between revs 7 and 19

Rev 7	Rev 19
Line 1...	Line 1...
`#ifdef __KERNEL__`	`#ifdef __KERNEL__`
`#ifndef _OR32_UNALIGNED_H`	`#ifndef _OR32_UNALIGNED_H`
`#define _OR32_UNALIGNED_H`	`#define _OR32_UNALIGNED_H`

`#define get_unaligned(ptr) ({ \`	`/*`
`typeof((*(ptr))) x; \`	`#define get_unaligned(ptr) ({ \`
`memcpy(&x, (void)ptr, sizeof((ptr))); \`	`typeof((*(ptr))) x; \`
`x; \`	`memcpy(&x, (void)ptr, sizeof((ptr))); \`
`})`	`x; \`
	`})`
`#define put_unaligned(val, ptr) ({ \`
`typeof((*(ptr))) x = val; \`	`#define put_unaligned(val, ptr) ({ \`
`memcpy((void)ptr, &x, sizeof((ptr))); \`	`typeof((*(ptr))) x = val; \`
`})`	`memcpy((void)ptr, &x, sizeof((ptr))); \`
	`})`
	`*/`

	`#define get_unaligned(ptr) \`
	`({ __typeof__((ptr)) __tmp; memmove(&__tmp, (ptr), sizeof((ptr))); __tmp; })`

	`#define put_unaligned(val, ptr) \`
	`({ __typeof__(*(ptr)) __tmp = (val); \`
	`memmove((ptr), &__tmp, sizeof(*(ptr))); \`
	`(void)0; })`

`#endif`	`#endif`
`#endif /* __KERNEL__ */`	`#endif /* __KERNEL__ */`

`No newline at end of file`	`No newline at end of file`