/*===========================================================================*
* sef_cb_init_fresh *
*===========================================================================*/
PRIVATE int sef_cb_init_fresh(int type, sef_init_info_t *info)
{
/* Initialize the vm server. */
int s, i;
int click, clicksforgotten = 0;
struct memory mem_chunks[NR_MEMS];
struct boot_image image[NR_BOOT_PROCS];
struct boot_image *ip;
struct rprocpub rprocpub[NR_BOOT_PROCS];
phys_bytes limit = 0;
#if SANITYCHECKS
incheck = nocheck = 0;
FIXME("VM SANITYCHECKS are on");
#endif
vm_paged = 1;
env_parse("vm_paged", "d", 0, &vm_paged, 0, 1);
#if SANITYCHECKS
env_parse("vm_sanitychecklevel", "d", 0, &vm_sanitychecklevel, 0, SCL_MAX);
#endif
/* Get chunks of available memory. */
get_mem_chunks(mem_chunks);
/* Initialize VM's process table. Request a copy of the system
* image table that is defined at the kernel level to see which
* slots to fill in.
*/
if (OK != (s=sys_getimage(image)))
vm_panic("couldn't get image table: %d\n", s);
/* Set table to 0. This invalidates all slots (clear VMF_INUSE). */
memset(vmproc, 0, sizeof(vmproc));
for(i = 0; i < ELEMENTS(vmproc); i++) {
vmproc[i].vm_slot = i;
}
/* Walk through boot-time system processes that are alive
* now and make valid slot entries for them.
*/
for (ip = &image[0]; ip < &image[NR_BOOT_PROCS]; ip++) {
phys_bytes proclimit;
struct vmproc *vmp;
if(ip->proc_nr >= _NR_PROCS) { vm_panic("proc", ip->proc_nr); }
if(ip->proc_nr < 0 && ip->proc_nr != SYSTEM) continue;
#define GETVMP(v, nr) \
if(nr >= 0) { \
vmp = &vmproc[ip->proc_nr]; \
} else if(nr == SYSTEM) { \
vmp = &vmproc[VMP_SYSTEM]; \
} else { \
vm_panic("init: crazy proc_nr", nr); \
}
/* Initialize normal process table slot or special SYSTEM
* table slot. Kernel memory is already reserved.
*/
GETVMP(vmp, ip->proc_nr);
/* reset fields as if exited */
clear_proc(vmp);
/* Get memory map for this process from the kernel. */
if ((s=get_mem_map(ip->proc_nr, vmp->vm_arch.vm_seg)) != OK)
vm_panic("couldn't get process mem_map",s);
/* Remove this memory from the free list. */
reserve_proc_mem(mem_chunks, vmp->vm_arch.vm_seg);
/* Set memory limit. */
proclimit = CLICK2ABS(vmp->vm_arch.vm_seg[S].mem_phys +
vmp->vm_arch.vm_seg[S].mem_len) - 1;
if(proclimit > limit)
limit = proclimit;
vmp->vm_flags = VMF_INUSE;
vmp->vm_endpoint = ip->endpoint;
vmp->vm_stacktop =
CLICK2ABS(vmp->vm_arch.vm_seg[S].mem_vir +
vmp->vm_arch.vm_seg[S].mem_len);
if (vmp->vm_arch.vm_seg[T].mem_len != 0)
vmp->vm_flags |= VMF_SEPARATE;
}
/* Architecture-dependent initialization. */
pt_init(limit);
/* Initialize tables to all physical memory. */
mem_init(mem_chunks);
meminit_done = 1;
/* Give these processes their own page table. */
for (ip = &image[0]; ip < &image[NR_BOOT_PROCS]; ip++) {
int s;
struct vmproc *vmp;
vir_bytes old_stacktop, old_stack;
if(ip->proc_nr < 0) continue;
GETVMP(vmp, ip->proc_nr);
if(!(ip->flags & PROC_FULLVM))
continue;
old_stack =
vmp->vm_arch.vm_seg[S].mem_vir +
vmp->vm_arch.vm_seg[S].mem_len -
vmp->vm_arch.vm_seg[D].mem_len;
if(pt_new(&vmp->vm_pt) != OK)
vm_panic("VM: no new pagetable", NO_NUM);
#define BASICSTACK VM_PAGE_SIZE
old_stacktop = CLICK2ABS(vmp->vm_arch.vm_seg[S].mem_vir +
vmp->vm_arch.vm_seg[S].mem_len);
if(sys_vmctl(vmp->vm_endpoint, VMCTL_INCSP,
VM_STACKTOP - old_stacktop) != OK) {
vm_panic("VM: vmctl for new stack failed", NO_NUM);
}
FREE_MEM(vmp->vm_arch.vm_seg[D].mem_phys +
vmp->vm_arch.vm_seg[D].mem_len,
old_stack);
if(proc_new(vmp,
VM_PROCSTART,
CLICK2ABS(vmp->vm_arch.vm_seg[T].mem_len),
CLICK2ABS(vmp->vm_arch.vm_seg[D].mem_len),
BASICSTACK,
CLICK2ABS(vmp->vm_arch.vm_seg[S].mem_vir +
vmp->vm_arch.vm_seg[S].mem_len -
vmp->vm_arch.vm_seg[D].mem_len) - BASICSTACK,
CLICK2ABS(vmp->vm_arch.vm_seg[T].mem_phys),
CLICK2ABS(vmp->vm_arch.vm_seg[D].mem_phys),
VM_STACKTOP) != OK) {
vm_panic("failed proc_new for boot process", NO_NUM);
}
}
/* Set up table of calls. */
#define CALLMAP(code, func) { int i; \
if((i=CALLNUMBER(code)) < 0) { vm_panic(#code " invalid", (code)); } \
if(i >= NR_VM_CALLS) { vm_panic(#code " invalid", (code)); } \
vm_calls[i].vmc_func = (func); \
vm_calls[i].vmc_name = #code; \
}
/* Set call table to 0. This invalidates all calls (clear
* vmc_func).
*/
memset(vm_calls, 0, sizeof(vm_calls));
/* Basic VM calls. */
CALLMAP(VM_MMAP, do_mmap);
CALLMAP(VM_MUNMAP, do_munmap);
CALLMAP(VM_MUNMAP_TEXT, do_munmap);
CALLMAP(VM_MAP_PHYS, do_map_phys);
CALLMAP(VM_UNMAP_PHYS, do_unmap_phys);
/* Calls from PM. */
CALLMAP(VM_EXIT, do_exit);
CALLMAP(VM_FORK, do_fork);
CALLMAP(VM_BRK, do_brk);
CALLMAP(VM_EXEC_NEWMEM, do_exec_newmem);
CALLMAP(VM_PUSH_SIG, do_push_sig);
CALLMAP(VM_WILLEXIT, do_willexit);
CALLMAP(VM_ADDDMA, do_adddma);
CALLMAP(VM_DELDMA, do_deldma);
CALLMAP(VM_GETDMA, do_getdma);
CALLMAP(VM_NOTIFY_SIG, do_notify_sig);
/* Calls from RS */
CALLMAP(VM_RS_SET_PRIV, do_rs_set_priv);
/* Generic calls. */
CALLMAP(VM_REMAP, do_remap);
CALLMAP(VM_GETPHYS, do_get_phys);
CALLMAP(VM_SHM_UNMAP, do_shared_unmap);
CALLMAP(VM_GETREF, do_get_refcount);
CALLMAP(VM_INFO, do_info);
CALLMAP(VM_QUERY_EXIT, do_query_exit);
/* Sanity checks */
if(find_kernel_top() >= VM_PROCSTART)
vm_panic("kernel loaded too high", NO_NUM);
/* Initialize the structures for queryexit */
init_query_exit();
/* Unmap our own low pages. */
unmap_ok = 1;
_minix_unmapzero();
/* Map all the services in the boot image. */
if((s = sys_safecopyfrom(RS_PROC_NR, info->rproctab_gid, 0,
(vir_bytes) rprocpub, sizeof(rprocpub), S)) != OK) {
panic("VM", "sys_safecopyfrom failed", s);
}
for(i=0;i < NR_BOOT_PROCS;i++) {
if(rprocpub[i].in_use) {
if((s = map_service(&rprocpub[i])) != OK) {
vm_panic("unable to map service", s);
}
}
}
return(OK);
}
/*===========================================================================*
* vm_init *
*===========================================================================*/
static void vm_init(void)
{
int s, i;
int click, clicksforgotten = 0;
struct memory mem_chunks[NR_MEMS];
struct boot_image image[NR_BOOT_PROCS];
struct boot_image *ip;
phys_bytes limit = 0;
/* The initrd is put right after boot image */
if ((s = sys_getbootparam(&bootparam)) != 0) {
panic("VM","Couldn't get boot parameters!",s);
}
/* get what setup found out */
memcpy(mem_chunks, bootparam.nucleos_kludge.mem, sizeof(bootparam.nucleos_kludge.mem));
/* Get chunks of available memory. */
get_mem_chunks(mem_chunks);
/* Initialize VM's process table. Request a copy of the system
* image table that is defined at the kernel level to see which
* slots to fill in.
*/
if ((s=sys_getimage(image)) != 0)
vm_panic("couldn't get image table: %d\n", s);
/* Set table to 0. This invalidates all slots (clear VMF_INUSE). */
memset(vmproc, 0, sizeof(vmproc));
for(i = 0; i < ELEMENTS(vmproc); i++) {
vmproc[i].vm_slot = i;
}
/* Walk through boot-time system processes that are alive
* now and make valid slot entries for them.
*/
for (ip = &image[0]; ip < &image[NR_BOOT_PROCS]; ip++) {
phys_bytes proclimit;
struct vmproc *vmp;
if(ip->proc_nr >= NR_PROCS) {
vm_panic("proc", ip->proc_nr);
}
if(ip->proc_nr < 0 && ip->proc_nr != SYSTEM) continue;
#define GETVMP(v, nr) \
if(nr >= 0) { \
vmp = &vmproc[ip->proc_nr]; \
} else if(nr == SYSTEM) { \
vmp = &vmproc[VMP_SYSTEM]; \
} else { \
vm_panic("init: crazy proc_nr", nr); \
}
/* Initialize normal process table slot or special SYSTEM
* table slot. Kernel memory is already reserved.
*/
GETVMP(vmp, ip->proc_nr);
/* reset fields as if exited */
clear_proc(vmp);
/* Get memory map for this process from the kernel. */
if ((s=get_mem_map(ip->proc_nr, vmp->vm_arch.vm_seg)) != 0)
vm_panic("couldn't get process mem_map",s);
/* Remove this memory from the free list. */
reserve_proc_mem(mem_chunks, vmp->vm_arch.vm_seg);
/* Set memory limit. */
proclimit = CLICK2ABS(vmp->vm_arch.vm_seg[S].mem_phys +
vmp->vm_arch.vm_seg[S].mem_len) - 1;
if(proclimit > limit)
limit = proclimit;
vmp->vm_flags = VMF_INUSE;
vmp->vm_endpoint = ip->endpoint;
vmp->vm_stacktop =
CLICK2ABS(vmp->vm_arch.vm_seg[S].mem_vir +
vmp->vm_arch.vm_seg[S].mem_len);
}
#ifndef CONFIG_BUILTIN_INITRD
/* Remove initrd memory from the free list. We must do it right after we
have reserved memory for boot image otherwise it may happen that initrd
will be overwritten by other process (in arch_init_vm).
*/
if ((s = reserve_initrd_mem(mem_chunks, bootparam.hdr.ramdisk_image,
bootparam.hdr.ramdisk_size)) < 0) {
panic("VM", "Couldn't reserve memory for initial ramdisk!", s);
}
#endif
/* Architecture-dependent initialization. */
pt_init(limit);
/* Initialize tables to all physical memory. */
mem_init(mem_chunks);
meminit_done = 1;
/* Give these processes their own page table. */
for (ip = &image[0]; ip < &image[NR_BOOT_PROCS]; ip++) {
int s;
struct vmproc *vmp;
vir_bytes old_stacktop, old_stack;
if(ip->proc_nr < 0) continue;
GETVMP(vmp, ip->proc_nr);
if(!(ip->flags & PROC_FULLVM))
continue;
old_stack =
vmp->vm_arch.vm_seg[S].mem_vir +
vmp->vm_arch.vm_seg[S].mem_len -
vmp->vm_arch.vm_seg[D].mem_len;
if(pt_new(&vmp->vm_pt) != 0)
vm_panic("vm_init: no new pagetable", NO_NUM);
#define BASICSTACK VM_PAGE_SIZE
old_stacktop = CLICK2ABS(vmp->vm_arch.vm_seg[S].mem_vir +
vmp->vm_arch.vm_seg[S].mem_len);
if(sys_vmctl(vmp->vm_endpoint, VMCTL_INCSP,
VM_STACKTOP - old_stacktop) != 0) {
vm_panic("VM: vmctl for new stack failed", NO_NUM);
}
FREE_MEM(vmp->vm_arch.vm_seg[D].mem_phys +
vmp->vm_arch.vm_seg[D].mem_len,
old_stack);
if(proc_new(vmp,
VM_PROCSTART,
CLICK2ABS(vmp->vm_arch.vm_seg[T].mem_len),
CLICK2ABS(vmp->vm_arch.vm_seg[D].mem_len),
BASICSTACK,
CLICK2ABS(vmp->vm_arch.vm_seg[S].mem_vir +
vmp->vm_arch.vm_seg[S].mem_len -
vmp->vm_arch.vm_seg[D].mem_len) - BASICSTACK,
CLICK2ABS(vmp->vm_arch.vm_seg[T].mem_phys),
CLICK2ABS(vmp->vm_arch.vm_seg[D].mem_phys),
VM_STACKTOP) != 0) {
vm_panic("failed proc_new for boot process", NO_NUM);
}
}
/* Set up table of calls. */
#define CALLMAP(code, func, thecaller) { int i; \
if((i=CALLNUMBER(code)) < 0) { vm_panic(#code " invalid", (code)); } \
if(i >= VM_NCALLS) { vm_panic(#code " invalid", (code)); } \
vm_calls[i].vmc_func = (func); \
vm_calls[i].vmc_name = #code; \
if(((thecaller) < MINEPM || (thecaller) > MAXEPM) \
&& (thecaller) != ANYEPM \
&& (thecaller) != NEEDACL ) { \
vm_panic(#thecaller " invalid", (code)); \
} \
vm_calls[i].vmc_callers |= EPM(thecaller); \
}
/* Set call table to 0. This invalidates all calls (clear
* vmc_func).
*/
memset(vm_calls, 0, sizeof(vm_calls));
/* Requests from PM (restricted to be from PM only). */
CALLMAP(VM_EXIT, do_exit, PM_PROC_NR);
CALLMAP(VM_FORK, do_fork, PM_PROC_NR);
CALLMAP(VM_BRK, do_brk, PM_PROC_NR);
CALLMAP(VM_EXEC_NEWMEM, do_exec_newmem, PM_PROC_NR);
CALLMAP(VM_PUSH_SIG, do_push_sig, PM_PROC_NR);
CALLMAP(VM_WILLEXIT, do_willexit, PM_PROC_NR);
CALLMAP(VM_ADDDMA, do_adddma, PM_PROC_NR);
CALLMAP(VM_DELDMA, do_deldma, PM_PROC_NR);
CALLMAP(VM_GETDMA, do_getdma, PM_PROC_NR);
CALLMAP(VM_ALLOCMEM, do_allocmem, PM_PROC_NR);
CALLMAP(VM_NOTIFY_SIG, do_notify_sig, PM_PROC_NR);
/* Requests from RS */
CALLMAP(VM_RS_SET_PRIV, do_rs_set_priv, RS_PROC_NR);
/* Requests from userland (source unrestricted). */
CALLMAP(VM_MMAP, do_mmap, ANYEPM);
CALLMAP(VM_MUNMAP, do_munmap, ANYEPM);
CALLMAP(VM_MUNMAP_TEXT, do_munmap, ANYEPM);
CALLMAP(VM_MAP_PHYS, do_map_phys, ANYEPM); /* Does its own checking. */
CALLMAP(VM_UNMAP_PHYS, do_unmap_phys, ANYEPM);
CALLMAP(NNR_VM_MMAP, scall_mmap, ANYEPM);
CALLMAP(NNR_VM_MUNMAP, scall_munmap, ANYEPM);
CALLMAP(NNR_VM_MUNMAP_TEXT, scall_munmap, ANYEPM);
/* Requests from userland (anyone can call but need an ACL bit). */
CALLMAP(VM_REMAP, do_remap, NEEDACL);
CALLMAP(VM_GETPHYS, do_get_phys, NEEDACL);
CALLMAP(VM_SHM_UNMAP, do_shared_unmap, NEEDACL);
CALLMAP(VM_GETREF, do_get_refcount, NEEDACL);
CALLMAP(VM_CTL, do_ctl, NEEDACL);
CALLMAP(VM_QUERY_EXIT, do_query_exit, NEEDACL);
/* Sanity checks */
if(find_kernel_top() >= VM_PROCSTART)
vm_panic("kernel loaded too high", NO_NUM);
/* Initialize the structures for queryexit */
init_query_exit();
/* Unmap our own low pages. */
unmap_ok = 1;
unmap_page_zero();
}
void init_vm(void)
{
int s, i;
static struct memory mem_chunks[NR_MEMS];
static struct boot_image *ip;
extern void __minix_init(void);
multiboot_module_t *mod;
vir_bytes kern_dyn, kern_static;
#if SANITYCHECKS
incheck = nocheck = 0;
#endif
/* Retrieve various crucial boot parameters */
if(OK != (s=sys_getkinfo(&kernel_boot_info))) {
panic("couldn't get bootinfo: %d", s);
}
/* Turn file mmap on? */
env_parse("filemap", "d", 0, &enable_filemap, 0, 1);
/* Sanity check */
assert(kernel_boot_info.mmap_size > 0);
assert(kernel_boot_info.mods_with_kernel > 0);
/* Get chunks of available memory. */
get_mem_chunks(mem_chunks);
/* Set table to 0. This invalidates all slots (clear VMF_INUSE). */
memset(vmproc, 0, sizeof(vmproc));
for(i = 0; i < ELEMENTS(vmproc); i++) {
vmproc[i].vm_slot = i;
}
/* Initialize ACL data structures. */
acl_init();
/* region management initialization. */
map_region_init();
/* Initialize tables to all physical memory. */
mem_init(mem_chunks);
/* Architecture-dependent initialization. */
init_proc(VM_PROC_NR);
pt_init();
/* The kernel's freelist does not include boot-time modules; let
* the allocator know that the total memory is bigger.
*/
for (mod = &kernel_boot_info.module_list[0];
mod < &kernel_boot_info.module_list[kernel_boot_info.mods_with_kernel-1]; mod++) {
phys_bytes len = mod->mod_end-mod->mod_start+1;
len = roundup(len, VM_PAGE_SIZE);
mem_add_total_pages(len/VM_PAGE_SIZE);
}
kern_dyn = kernel_boot_info.kernel_allocated_bytes_dynamic;
kern_static = kernel_boot_info.kernel_allocated_bytes;
kern_static = roundup(kern_static, VM_PAGE_SIZE);
mem_add_total_pages((kern_dyn + kern_static)/VM_PAGE_SIZE);
/* Give these processes their own page table. */
for (ip = &kernel_boot_info.boot_procs[0];
ip < &kernel_boot_info.boot_procs[NR_BOOT_PROCS]; ip++) {
struct vmproc *vmp;
if(ip->proc_nr < 0) continue;
assert(ip->start_addr);
/* VM has already been set up by the kernel and pt_init().
* Any other boot process is already in memory and is set up
* here.
*/
if(ip->proc_nr == VM_PROC_NR) continue;
vmp = init_proc(ip->proc_nr);
exec_bootproc(vmp, ip);
/* Free the file blob */
assert(!(ip->start_addr % VM_PAGE_SIZE));
ip->len = roundup(ip->len, VM_PAGE_SIZE);
free_mem(ABS2CLICK(ip->start_addr), ABS2CLICK(ip->len));
}
/* Set up table of calls. */
#define CALLMAP(code, func) { int i; \
i=CALLNUMBER(code); \
assert(i >= 0); \
assert(i < NR_VM_CALLS); \
vm_calls[i].vmc_func = (func); \
vm_calls[i].vmc_name = #code; \
}
/* Set call table to 0. This invalidates all calls (clear
* vmc_func).
*/
memset(vm_calls, 0, sizeof(vm_calls));
/* Basic VM calls. */
CALLMAP(VM_MMAP, do_mmap);
CALLMAP(VM_MUNMAP, do_munmap);
CALLMAP(VM_MAP_PHYS, do_map_phys);
CALLMAP(VM_UNMAP_PHYS, do_munmap);
/* Calls from PM. */
CALLMAP(VM_EXIT, do_exit);
CALLMAP(VM_FORK, do_fork);
CALLMAP(VM_BRK, do_brk);
CALLMAP(VM_WILLEXIT, do_willexit);
CALLMAP(VM_NOTIFY_SIG, do_notify_sig);
/* Calls from VFS. */
CALLMAP(VM_VFS_REPLY, do_vfs_reply);
CALLMAP(VM_VFS_MMAP, do_vfs_mmap);
/* Calls from RS */
CALLMAP(VM_RS_SET_PRIV, do_rs_set_priv);
CALLMAP(VM_RS_UPDATE, do_rs_update);
CALLMAP(VM_RS_MEMCTL, do_rs_memctl);
/* Calls from RS/VFS */
CALLMAP(VM_PROCCTL, do_procctl);
/* Generic calls. */
CALLMAP(VM_REMAP, do_remap);
CALLMAP(VM_REMAP_RO, do_remap);
CALLMAP(VM_GETPHYS, do_get_phys);
CALLMAP(VM_SHM_UNMAP, do_munmap);
CALLMAP(VM_GETREF, do_get_refcount);
CALLMAP(VM_INFO, do_info);
CALLMAP(VM_QUERY_EXIT, do_query_exit);
CALLMAP(VM_WATCH_EXIT, do_watch_exit);
/* Cache blocks. */
CALLMAP(VM_MAPCACHEPAGE, do_mapcache);
CALLMAP(VM_SETCACHEPAGE, do_setcache);
/* getrusage */
CALLMAP(VM_GETRUSAGE, do_getrusage);
/* Initialize the structures for queryexit */
init_query_exit();
/* Acquire kernel ipc vectors that weren't available
* before VM had determined kernel mappings
*/
__minix_init();
}
void init_vm(void)
{
int s, i;
static struct memory mem_chunks[NR_MEMS];
static struct boot_image *ip;
extern void __minix_init(void);
#if SANITYCHECKS
incheck = nocheck = 0;
#endif
/* Retrieve various crucial boot parameters */
if(OK != (s=sys_getkinfo(&kernel_boot_info))) {
panic("couldn't get bootinfo: %d", s);
}
/* Sanity check */
assert(kernel_boot_info.mmap_size > 0);
assert(kernel_boot_info.mods_with_kernel > 0);
#if SANITYCHECKS
env_parse("vm_sanitychecklevel", "d", 0, &vm_sanitychecklevel, 0, SCL_MAX);
#endif
/* Get chunks of available memory. */
get_mem_chunks(mem_chunks);
/* Set table to 0. This invalidates all slots (clear VMF_INUSE). */
memset(vmproc, 0, sizeof(vmproc));
for(i = 0; i < ELEMENTS(vmproc); i++) {
vmproc[i].vm_slot = i;
}
/* region management initialization. */
map_region_init();
/* Initialize tables to all physical memory. */
mem_init(mem_chunks);
/* Architecture-dependent initialization. */
init_proc(VM_PROC_NR);
pt_init();
/* Give these processes their own page table. */
for (ip = &kernel_boot_info.boot_procs[0];
ip < &kernel_boot_info.boot_procs[NR_BOOT_PROCS]; ip++) {
struct vmproc *vmp;
if(ip->proc_nr < 0) continue;
assert(ip->start_addr);
/* VM has already been set up by the kernel and pt_init().
* Any other boot process is already in memory and is set up
* here.
*/
if(ip->proc_nr == VM_PROC_NR) continue;
vmp = init_proc(ip->proc_nr);
exec_bootproc(vmp, ip);
/* Free the file blob */
assert(!(ip->start_addr % VM_PAGE_SIZE));
ip->len = roundup(ip->len, VM_PAGE_SIZE);
free_mem(ABS2CLICK(ip->start_addr), ABS2CLICK(ip->len));
}
/* Set up table of calls. */
#define CALLMAP(code, func) { int i; \
i=CALLNUMBER(code); \
assert(i >= 0); \
assert(i < NR_VM_CALLS); \
vm_calls[i].vmc_func = (func); \
vm_calls[i].vmc_name = #code; \
}
/* Set call table to 0. This invalidates all calls (clear
* vmc_func).
*/
memset(vm_calls, 0, sizeof(vm_calls));
/* Basic VM calls. */
CALLMAP(VM_MMAP, do_mmap);
CALLMAP(VM_MUNMAP, do_munmap);
CALLMAP(VM_MAP_PHYS, do_map_phys);
CALLMAP(VM_UNMAP_PHYS, do_munmap);
/* Calls from PM. */
CALLMAP(VM_EXIT, do_exit);
CALLMAP(VM_FORK, do_fork);
CALLMAP(VM_BRK, do_brk);
CALLMAP(VM_WILLEXIT, do_willexit);
CALLMAP(VM_NOTIFY_SIG, do_notify_sig);
/* Calls from RS */
CALLMAP(VM_RS_SET_PRIV, do_rs_set_priv);
CALLMAP(VM_RS_UPDATE, do_rs_update);
CALLMAP(VM_RS_MEMCTL, do_rs_memctl);
/* Calls from RS/VFS */
CALLMAP(VM_PROCCTL, do_procctl);
/* Generic calls. */
CALLMAP(VM_REMAP, do_remap);
CALLMAP(VM_REMAP_RO, do_remap);
CALLMAP(VM_GETPHYS, do_get_phys);
CALLMAP(VM_SHM_UNMAP, do_munmap);
CALLMAP(VM_GETREF, do_get_refcount);
CALLMAP(VM_INFO, do_info);
CALLMAP(VM_QUERY_EXIT, do_query_exit);
CALLMAP(VM_WATCH_EXIT, do_watch_exit);
CALLMAP(VM_FORGETBLOCKS, do_forgetblocks);
CALLMAP(VM_FORGETBLOCK, do_forgetblock);
CALLMAP(VM_YIELDBLOCKGETBLOCK, do_yieldblockgetblock);
/* Initialize the structures for queryexit */
init_query_exit();
/* Acquire kernel ipc vectors that weren't available
* before VM had determined kernel mappings
*/
__minix_init();
}