minix/servers/rs/table.c
2010-07-01 08:32:33 +00:00

104 lines
4.9 KiB
C

/* This file contains the definition of the boot image info tables.
*
* Changes:
* Nov 22, 2009: Created (Cristiano Giuffrida)
*/
#define _TABLE
#include "inc.h"
/* Define kernel calls that processes are allowed to make.
*
* Calls are unordered lists, converted by RS to bitmasks
* once at runtime.
*/
#define FS_KC SYS_BASIC_CALLS, SYS_TRACE, SYS_UMAP, SYS_VIRCOPY, SYS_KILL
#define DRV_KC SYS_BASIC_CALLS, SYS_TRACE, SYS_UMAP, SYS_VIRCOPY, SYS_SEGCTL, \
SYS_IRQCTL, SYS_INT86, SYS_DEVIO, SYS_SDEVIO, SYS_VDEVIO
PRIVATE int
pm_kc[] = { SYS_ALL_C, SYS_NULL_C },
sched_kc[] ={ SYS_ALL_C, SYS_NULL_C },
vfs_kc[] = { FS_KC, SYS_NULL_C },
rs_kc[] = { SYS_ALL_C, SYS_NULL_C },
ds_kc[] = { SYS_ALL_C, SYS_NULL_C },
vm_kc[] = { SYS_ALL_C, SYS_NULL_C },
tty_kc[] = { DRV_KC, SYS_KILL, SYS_PHYSCOPY, SYS_ABORT, SYS_IOPENABLE,
SYS_READBIOS, SYS_NULL_C },
mem_kc[] = { DRV_KC, SYS_PHYSCOPY, SYS_IOPENABLE, SYS_NULL_C},
log_kc[] = { DRV_KC, SYS_NULL_C },
mfs_kc[] = { FS_KC, SYS_NULL_C },
pfs_kc[] = { FS_KC, SYS_NULL_C },
rusr_kc[] = { SYS_NULL_C },
no_kc[] = { SYS_NULL_C }; /* no kernel call */
/* Define VM calls that processes are allowed to make.
*
* Calls are unordered lists, converted by RS to bitmasks
* once at runtime.
*/
PRIVATE int
pm_vmc[] = { VM_BASIC_CALLS, VM_EXIT, VM_FORK, VM_BRK, VM_EXEC_NEWMEM,
VM_PUSH_SIG, VM_WILLEXIT, VM_ADDDMA, VM_DELDMA, VM_GETDMA,
VM_NOTIFY_SIG, SYS_NULL_C },
sched_vmc[] ={ VM_BASIC_CALLS, SYS_NULL_C },
vfs_vmc[] = { VM_BASIC_CALLS, SYS_NULL_C },
rs_vmc[] = { VM_BASIC_CALLS, VM_RS_SET_PRIV, VM_RS_UPDATE, VM_RS_MEMCTL,
SYS_NULL_C },
ds_vmc[] = { VM_BASIC_CALLS, SYS_NULL_C },
vm_vmc[] = { SYS_NULL_C },
tty_vmc[] = { VM_BASIC_CALLS, SYS_NULL_C },
mem_vmc[] = { VM_BASIC_CALLS, SYS_NULL_C },
log_vmc[] = { VM_BASIC_CALLS, SYS_NULL_C },
mfs_vmc[] = { VM_BASIC_CALLS, SYS_NULL_C },
pfs_vmc[] = { VM_BASIC_CALLS, SYS_NULL_C },
rusr_vmc[] = { VM_BASIC_CALLS, SYS_NULL_C },
no_vmc[] = { SYS_NULL_C }; /* no vm call */
/* Definition of the boot image priv table. The order of entries in this table
* reflects the order boot system services are made runnable and initialized
* at boot time, except for the fact that kernel-scheduled services are
* handled before user-scheduled ones.
*/
PUBLIC struct boot_image_priv boot_image_priv_table[] = {
/*endpoint, label, flags, traps, ipcto, sigmgr, sched, kcalls, vmcalls, T */
{RS_PROC_NR, "rs", RSYS_F, RSYS_T, RSYS_M, RSYS_SM, KERN_SCH, rs_kc, rs_vmc, 0 },
{VM_PROC_NR, "vm", VM_F, SRV_T, SRV_M, SRV_SM, KERN_SCH, vm_kc, vm_vmc, 0 },
{PM_PROC_NR, "pm", SRV_F, SRV_T, SRV_M, SRV_SM, KERN_SCH, pm_kc, pm_vmc, 0 },
{SCHED_PROC_NR,"sched", SRV_F, SRV_T, SRV_M, SRV_SM, KERN_SCH, sched_kc, sched_vmc, 0 },
{VFS_PROC_NR, "vfs", SRV_F, SRV_T, SRV_M, SRV_SM, KERN_SCH, vfs_kc, vfs_vmc, 0 },
{DS_PROC_NR, "ds", SRV_F, SRV_T, SRV_M, SRV_SM, KERN_SCH, ds_kc, ds_vmc, 0 },
{TTY_PROC_NR, "tty", SRV_F, SRV_T, SRV_M, SRV_SM, USER_SCH, tty_kc, tty_vmc, 0 },
{MEM_PROC_NR, "memory", SRV_F, SRV_T, SRV_M, SRV_SM, KERN_SCH, mem_kc, mem_vmc, 0 },
{LOG_PROC_NR, "log", SRV_F, SRV_T, SRV_M, SRV_SM, USER_SCH, log_kc, log_vmc, 0 },
{MFS_PROC_NR,"fs_imgrd", SRV_F, SRV_T, SRV_M, SRV_SM, KERN_SCH, mfs_kc, mfs_vmc, 0 },
{PFS_PROC_NR, "pfs", SRV_F, SRV_T, SRV_M, SRV_SM, USER_SCH, pfs_kc, pfs_vmc, 0 },
{INIT_PROC_NR, "init", RUSR_F, RUSR_T, RUSR_M, RUSR_SM, NONE, rusr_kc, rusr_vmc,0 },
{NULL_BOOT_NR, "", 0, 0, 0, 0, 0, no_kc, no_vmc, 0 }
};
/* Definition of the boot image sys table. */
PUBLIC struct boot_image_sys boot_image_sys_table[] = {
/*endpoint, flags */
{ RS_PROC_NR, SRVR_SF },
{ VM_PROC_NR, VM_SF },
{ PM_PROC_NR, SRVR_SF },
{ VFS_PROC_NR, SRVR_SF },
{ LOG_PROC_NR, SRV_SF | SF_USE_REPL },
{ MFS_PROC_NR, SF_NEED_COPY | SF_USE_COPY },
{ PFS_PROC_NR, SRV_SF | SF_USE_COPY },
{ DEFAULT_BOOT_NR, SRV_SF } /* default entry */
};
/* Definition of the boot image dev table. */
PUBLIC struct boot_image_dev boot_image_dev_table[] = {
/*endpoint, flags, dev_nr, dev_style, dev_style2 */
{ TTY_PROC_NR, SRV_DF, TTY_MAJOR, STYLE_TTY, STYLE_CTTY },
{ MEM_PROC_NR, SRV_DF, MEMORY_MAJOR, STYLE_DEV, STYLE_NDEV },
{ LOG_PROC_NR, SRV_DF, LOG_MAJOR, STYLE_DEVA, STYLE_NDEV },
{ DEFAULT_BOOT_NR, SRV_DF, 0, STYLE_NDEV, STYLE_NDEV } /* default
* entry
*/
};