URL https://opencores.org/ocsvn/or1k_old/or1k_old/trunk

Subversion Repositories or1k_old

[/] [or1k_old/] [trunk/] [rc203soc/] [sw/] [uClinux/] [include/] [linux/] [ldt.h] - Diff between revs 1633 and 1765

Rev 1633	Rev 1765
`/*`	`/*`
`* ldt.h`	`* ldt.h`
`*`	`*`
`* Definitions of structures used with the modify_ldt system call.`	`* Definitions of structures used with the modify_ldt system call.`
`*/`	`*/`
`#ifndef _LINUX_LDT_H`	`#ifndef _LINUX_LDT_H`
`#define _LINUX_LDT_H`	`#define _LINUX_LDT_H`

`/* Maximum number of LDT entries supported. */`	`/* Maximum number of LDT entries supported. */`
`#define LDT_ENTRIES 8192`	`#define LDT_ENTRIES 8192`
`/* The size of each LDT entry. */`	`/* The size of each LDT entry. */`
`#define LDT_ENTRY_SIZE 8`	`#define LDT_ENTRY_SIZE 8`

`struct modify_ldt_ldt_s {`	`struct modify_ldt_ldt_s {`
`unsigned int entry_number;`	`unsigned int entry_number;`
`unsigned long base_addr;`	`unsigned long base_addr;`
`unsigned int limit;`	`unsigned int limit;`
`unsigned int seg_32bit:1;`	`unsigned int seg_32bit:1;`
`unsigned int contents:2;`	`unsigned int contents:2;`
`unsigned int read_exec_only:1;`	`unsigned int read_exec_only:1;`
`unsigned int limit_in_pages:1;`	`unsigned int limit_in_pages:1;`
`unsigned int seg_not_present:1;`	`unsigned int seg_not_present:1;`
`unsigned int useable:1;`	`unsigned int useable:1;`
`};`	`};`

`#define MODIFY_LDT_CONTENTS_DATA 0`	`#define MODIFY_LDT_CONTENTS_DATA 0`
`#define MODIFY_LDT_CONTENTS_STACK 1`	`#define MODIFY_LDT_CONTENTS_STACK 1`
`#define MODIFY_LDT_CONTENTS_CODE 2`	`#define MODIFY_LDT_CONTENTS_CODE 2`

`#endif`	`#endif`