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New error codes for IPC errors.

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Made VM code debug output disappear.
This commit is contained in:
Jorrit Herder
2005-10-20 20:25:32 +00:00
parent e67d50a3c6
commit 86e3333454
5 changed files with 50 additions and 18 deletions
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15
kernel/table.c
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@@ -69,7 +69,7 @@ PUBLIC char *t_stack[TOT_STACK_SPACE / sizeof(char *)];
#define SRV_M (~0)
#define SYS_M (~0)
#define USR_M (s(PM_PROC_NR) | s(FS_PROC_NR) | s(RS_PROC_NR) | s(SYSTEM))
#define DRV_M (USR_M | s(SYSTEM) | s(CLOCK) | s(LOG_PROC_NR) | s(TTY_PROC_NR))
#define DRV_M (USR_M | s(SYSTEM) | s(CLOCK) | s(DS_PROC_NR) | s(LOG_PROC_NR) | s(TTY_PROC_NR))
/* Define kernel calls that processes are allowed to make. This is not looking
* very nice, but we need to define the access rights on a per call basis.
@@ -78,12 +78,10 @@ PUBLIC char *t_stack[TOT_STACK_SPACE / sizeof(char *)];
*/
#define c(n) (1 << ((n)-KERNEL_CALL))
#define RS_C ~0
#define PM_C ~(c(SYS_DEVIO) | c(SYS_SDEVIO) | c(SYS_VDEVIO) \
| c(SYS_IRQCTL) | c(SYS_INT86))
#define FS_C (c(SYS_KILL) | c(SYS_VIRCOPY) | c(SYS_VIRVCOPY) | c(SYS_UMAP) \
| c(SYS_GETINFO) | c(SYS_EXIT) | c(SYS_TIMES) | c(SYS_SETALARM))
#define DRV_C (FS_C | c(SYS_SEGCTL) | c(SYS_IRQCTL) | c(SYS_INT86) \
| c(SYS_DEVIO) | c(SYS_VDEVIO) | c(SYS_SDEVIO))
#define DS_C ~0
#define PM_C ~(c(SYS_DEVIO) | c(SYS_SDEVIO) | c(SYS_VDEVIO) | c(SYS_IRQCTL) | c(SYS_INT86))
#define FS_C (c(SYS_KILL) | c(SYS_VIRCOPY) | c(SYS_VIRVCOPY) | c(SYS_UMAP) | c(SYS_GETINFO) | c(SYS_EXIT) | c(SYS_TIMES) | c(SYS_SETALARM))
#define DRV_C (FS_C | c(SYS_SEGCTL) | c(SYS_IRQCTL) | c(SYS_INT86) | c(SYS_DEVIO) | c(SYS_VDEVIO) | c(SYS_SDEVIO))
#define TTY_C (DRV_C | c(SYS_ABORT))
#define MEM_C (DRV_C | c(SYS_PHYSCOPY) | c(SYS_PHYSVCOPY) | c(SYS_VM_MAP))
@@ -103,8 +101,9 @@ PUBLIC struct boot_image image[] = {
{ PM_PROC_NR, 0, SRV_F, 32, 3, 0, SRV_T, SRV_M, PM_C, "pm" },
{ FS_PROC_NR, 0, SRV_F, 32, 4, 0, SRV_T, SRV_M, FS_C, "fs" },
{ RS_PROC_NR, 0, SRV_F, 4, 3, 0, SRV_T, SYS_M, RS_C, "rs" },
{ DS_PROC_NR, 0, SRV_F, 4, 3, 0, SRV_T, SYS_M, DS_C, "ds" },
{ TTY_PROC_NR, 0, SRV_F, 4, 1, 0, SRV_T, SYS_M, TTY_C, "tty" },
{ MEM_PROC_NR, 0, SRV_F, 4, 2, 0, SRV_T, DRV_M, MEM_C, "memory"},
{ MEM_PROC_NR, 0, SRV_F, 4, 2, 0, SRV_T, SYS_M, MEM_C, "memory"},
{ LOG_PROC_NR, 0, SRV_F, 4, 2, 0, SRV_T, SYS_M, DRV_C, "log" },
{ DRVR_PROC_NR, 0, SRV_F, 4, 2, 0, SRV_T, SYS_M, DRV_C, "driver"},
{ INIT_PROC_NR, 0, USR_F, 8, USER_Q, 0, USR_T, USR_M, 0, "init" },