URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [tags/] [stable_0_2_0_rc3/] [or1ksim/] [peripheral/] [fields.h] - Diff between revs 253 and 559

Rev 253	Rev 559
Line 52...	Line 52...
`#define FIELD_SHIFT(reg_name,field_name) (reg_name##_##field_name##_OFFSET)`	`#define FIELD_SHIFT(reg_name,field_name) (reg_name##_##field_name##_OFFSET)`
`#define FIELD_MASK(reg_name,field_name) ((~(~0LU << reg_name##_##field_name##_WIDTH)) << reg_name##_##field_name##_OFFSET)`	`#define FIELD_MASK(reg_name,field_name) ((~(~0LU << reg_name##_##field_name##_WIDTH)) << reg_name##_##field_name##_OFFSET)`

`#define GET_FIELD(reg_value,reg_name,field_name) (((reg_value) >> reg_name##_##field_name##_OFFSET) & (~(~0LU << reg_name##_##field_name##_WIDTH)))`	`#define GET_FIELD(reg_value,reg_name,field_name) (((reg_value) >> reg_name##_##field_name##_OFFSET) & (~(~0LU << reg_name##_##field_name##_WIDTH)))`
`#define SET_FIELD(reg_value,reg_name,field_name,field_value) { \`	`#define SET_FIELD(reg_value,reg_name,field_name,field_value) { \`
`(reg_value) &= ~((~(~0LU << reg_name##_##field_name##_WIDTH)) << reg_name##_##field_name##_OFFSET); \`	`(reg_value) = ((reg_value) & ~((~(~0LU << reg_name##_##field_name##_WIDTH)) << reg_name##_##field_name##_OFFSET)) \| ((field_value) << reg_name##_##field_name##_OFFSET); }`
`(reg_value) \|= (field_value) << reg_name##_##field_name##_OFFSET; }`



`#endif /* __FIELDS_H */`	`#endif /* __FIELDS_H */`

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