mirror of
https://github.com/drasko/codezero.git
synced 2026-01-12 02:43:15 +01:00
7ba7a2e796
Removed dependency on hard-coded pager id. Pager id is now passed as an environment string `pagerid' to tasks. Alternatively, this could take space in the utcb of each task.
84 lines
1.7 KiB
C
84 lines
1.7 KiB
C
/*
|
|
* Kernel Interface Page
|
|
*
|
|
* Copyright (C) 2007 Bahadir Balban
|
|
*/
|
|
|
|
#ifndef __KIP_H__
|
|
#define __KIP_H__
|
|
|
|
#define __YEAR__ ((((__DATE__ [7] - '0') * 10 + (__DATE__ [8] - '0')) * 10 \
|
|
+ (__DATE__ [9] - '0')) * 10 + (__DATE__ [10] - '0'))
|
|
|
|
#define __MONTH__ (__DATE__ [2] == 'n' ? (__DATE__ [1] == 'a' ? 0 : 5) \
|
|
: __DATE__ [2] == 'b' ? 1 \
|
|
: __DATE__ [2] == 'r' ? (__DATE__ [0] == 'M' ? 2 : 3) \
|
|
: __DATE__ [2] == 'y' ? 4 \
|
|
: __DATE__ [2] == 'l' ? 6 \
|
|
: __DATE__ [2] == 'g' ? 7 \
|
|
: __DATE__ [2] == 'p' ? 8 \
|
|
: __DATE__ [2] == 't' ? 9 \
|
|
: __DATE__ [2] == 'v' ? 10 : 11)
|
|
|
|
#define __DAY__ ((__DATE__ [4] == ' ' ? 0 : __DATE__ [4] - '0') * 10 \
|
|
+ (__DATE__ [5] - '0'))
|
|
|
|
|
|
#define CODEZERO_VERSION 0
|
|
#define CODEZERO_SUBVERSION 1
|
|
#define KDESC_DATE_SIZE 12
|
|
#define KDESC_TIME_SIZE 9
|
|
|
|
struct kernel_descriptor {
|
|
u32 version;
|
|
u32 subversion;
|
|
u32 magic;
|
|
char date[KDESC_DATE_SIZE];
|
|
char time[KDESC_TIME_SIZE];
|
|
} __attribute__((__packed__));
|
|
|
|
/* Experimental KIP with non-standard offsets */
|
|
struct kip {
|
|
/* System descriptions */
|
|
u32 magic;
|
|
u16 version_rsrv;
|
|
u8 api_subversion;
|
|
u8 api_version;
|
|
u32 api_flags;
|
|
|
|
u32 container_control;
|
|
u32 time;
|
|
|
|
u32 space_control;
|
|
u32 thread_control;
|
|
u32 ipc_control;
|
|
u32 map;
|
|
u32 ipc;
|
|
u32 capability_control;
|
|
u32 unmap;
|
|
u32 exchange_registers;
|
|
u32 thread_switch;
|
|
u32 schedule;
|
|
u32 getid;
|
|
u32 mutex_control;
|
|
|
|
u32 arch_syscall0;
|
|
u32 arch_syscall1;
|
|
u32 arch_syscall2;
|
|
|
|
u32 utcb;
|
|
|
|
struct kernel_descriptor kdesc;
|
|
} __attribute__((__packed__));
|
|
|
|
#define __PAGERNAME__ "mm0"
|
|
#define __VFSNAME__ "fs0"
|
|
#define __BLKDEVNAME__ "blkdev0"
|
|
|
|
#if defined (__KERNEL__)
|
|
extern struct kip kip;
|
|
#endif /* __KERNEL__ */
|
|
|
|
|
|
#endif /* __KIP_H__ */
|