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vm stubs; no more sys_vm_setbuf

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This commit is contained in:
Ben Gras
2009-09-21 14:42:58 +00:00
parent c9fee544b6
commit 348978e64a
7 changed files with 55 additions and 24 deletions
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11
lib/syslib/sys_vmctl.c
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@@ -43,7 +43,7 @@ PUBLIC int sys_vmctl_get_cr3_i386(endpoint_t who, u32_t *cr3)
}
PUBLIC int sys_vmctl_get_memreq(endpoint_t *who, vir_bytes *mem,
vir_bytes *len, int *wrflag)
vir_bytes *len, int *wrflag, endpoint_t *requestor)
{
message m;
int r;
@@ -56,7 +56,16 @@ PUBLIC int sys_vmctl_get_memreq(endpoint_t *who, vir_bytes *mem,
*mem = (vir_bytes) m.SVMCTL_MRG_ADDR;
*len = m.SVMCTL_MRG_LEN;
*wrflag = m.SVMCTL_MRG_WRITE;
*requestor = (endpoint_t) m.SVMCTL_MRG_REQUESTOR;
}
return r;
}
PUBLIC int sys_vmctl_enable_paging(struct mem_map *map)
{
message m;
m.SVMCTL_WHO = SELF;
m.SVMCTL_PARAM = VMCTL_ENABLE_PAGING;
m.SVMCTL_VALUE = (int) map;
return _taskcall(SYSTASK, SYS_VMCTL, &m);
}