Searched refs:pmap (Results 1 - 25 of 117) sorted by relevance

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/macosx-10.5.8/xnu-1228.15.4/osfmk/vm/
H A Dpmap.h59 * File: vm/pmap.h
64 * section. [For machine-dependent section, see "machine/pmap.h".]
115 #include <machine/pmap.h>
125 * kernel pmap - and therefore use the "local"
156 * If machine/pmap.h defines MACHINE_PAGES, it must implement
157 * the above functions. The pmap module has complete control.
195 extern pmap_t (pmap_kernel)(void); /* Return the kernel's pmap */
196 extern void pmap_reference(pmap_t pmap); /* Gain a reference. */
197 extern void pmap_destroy(pmap_t pmap); /* Release a reference. */
202 pmap_t pmap,
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H A Dvm_debug.h39 #include <vm/pmap.h>
H A Dvm_fault.h95 pmap_t pmap,
137 pmap_t pmap,
144 pmap_t pmap,
159 pmap_t pmap,
H A DMakefile13 pmap.h \
/macosx-10.5.8/xnu-1228.15.4/osfmk/ppc/
H A Dpmap.c64 * Utah $Hdr: pmap.c 1.28 92/06/23$
111 #include <vm/pmap.h>
115 #include <ppc/pmap.h>
139 pmapTransTab *pmapTrans; /* Point to the hash to pmap translations */
145 void pmap_activate(pmap_t pmap, thread_t th, int which_cpu);
146 void pmap_deactivate(pmap_t pmap, thread_t th, int which_cpu);
152 extern struct pmap kernel_pmap_store;
153 pmap_t kernel_pmap; /* Pointer to kernel pmap and anchor for in-use pmaps */
154 addr64_t kernel_pmap_phys; /* Pointer to kernel pmap and anchor for in-use pmaps, physical address */
155 pmap_t cursor_pmap; /* Pointer to last pmap allocate
667 pmap_t pmap, ckpmap, fore; local
762 pmap_destroy(pmap_t pmap) argument
826 pmap_reference(pmap_t pmap) argument
838 pmap_remove_some_phys( pmap_t pmap, vm_offset_t pa) argument
906 pmap_remove( pmap_t pmap, addr64_t sva, addr64_t eva) argument
1059 pmap_protect( pmap_t pmap, vm_map_offset_t sva, vm_map_offset_t eva, vm_prot_t prot) argument
1101 pmap_enter(pmap_t pmap, vm_map_offset_t va, ppnum_t pa, vm_prot_t prot, unsigned int flags, __unused boolean_t wired) argument
1148 pmap_map_block(pmap_t pmap, addr64_t va, ppnum_t pa, uint32_t size, vm_prot_t prot, int attr, unsigned int flags) argument
1173 pmap_map_block_rc(pmap_t pmap, addr64_t va, ppnum_t pa, uint32_t size, vm_prot_t prot, int attr, unsigned int flags) argument
1202 pmap_extract(pmap_t pmap, vm_map_offset_t va) argument
1250 pmap_find_phys(pmap_t pmap, addr64_t va) argument
1293 pmap_attribute( __unused pmap_t pmap, __unused vm_map_offset_t address, __unused vm_map_size_t size, __unused vm_machine_attribute_t attribute, __unused vm_machine_attribute_val_t* value) argument
1384 pmap_collect(__unused pmap_t pmap) argument
1398 pmap_activate( __unused pmap_t pmap, __unused thread_t th, __unused int which_cpu) argument
1410 pmap_deactivate( __unused pmap_t pmap, __unused thread_t th, __unused int which_cpu) argument
1435 pmap_pageable( __unused pmap_t pmap, __unused vm_map_offset_t start, __unused vm_map_offset_t end, __unused boolean_t pageable) argument
1450 pmap_change_wiring( __unused pmap_t pmap, __unused vm_map_offset_t va, __unused boolean_t wired) argument
1552 pmap_list_resident_pages( __unused pmap_t pmap, __unused vm_offset_t *listp, __unused int space) argument
2015 pmap_map_sharedpage(task_t task, pmap_t pmap) argument
2038 pmap_unmap_sharedpage(pmap_t pmap) argument
2089 pmap_disable_NX(pmap_t pmap) argument
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H A Dpmap.h51 * Utah $Hdr: pmap.h 1.13 91/09/25$
63 #include <vm/pmap.h>
141 addr64_t vmxHostPmapPhys; /* Host pmap physical address */
142 struct pmap *vmxHostPmap; /* Host pmap effective address */
157 struct pmap { struct
161 unsigned int space; /* space for this pmap */
165 #define pmapKeys 0x00000007 /* Keys and no execute bit to use with this pmap */
167 #define pmapVMhost 0x00000010 /* pmap with Virtual Machines attached to it */
169 #define pmapNXdisabled 0x00000040 /* no-execute disabled for this pmap */
327 pmap_set_4GB_pagezero(__unused pmap_t pmap) argument
328 pmap_clear_4GB_pagezero(__unused pmap_t pmap) argument
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H A Ddb_low_trace.c65 #include <ppc/pmap.h>
278 pmap_t pmap; local
293 pmap = pmapTrans[dvspace].pmapVAddr; /* Find the pmap address */
294 if(!pmap) { /* The pmap is not in use */
295 db_printf("The space %X is not assigned to a pmap\n", dvspace); /* Say we are wrong */
299 mp = hw_find_map(pmap, (addr64_t)addr, &lnextva); /* Try to find the mapping for this address */
329 pmap_t pmap; local
345 pmap
375 pmap_t pmap; local
431 pmap_t pmap; local
475 pmap_t pmap; local
576 pmap_t pmap; local
866 pmap_t pmap; local
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H A Dvmachmon.c98 ** This function verifies and returns the pmap for an address space.
99 ** If there is none and the request is valid, a pmap will be created.
106 ** address of a pmap or 0 if not found or could no be created
107 ** Note that if there is no pmap for the address space it will be created.
112 pmap_t pmap; local
117 pmap = act->machine.vmmControl->vmmAdsp[index - 1]; /* Get the pmap */
118 return (pmap); /* and return it. */
129 static pmap_vmm_ext *vmm_build_shadow_hash(pmap_t pmap) argument
131 pmap_vmm_ext *ext; /* VMM pmap extensio
692 pmap_t pmap; local
982 pmap_t pmap; local
1240 pmap_t pmap; local
1291 pmap_t pmap; local
1336 pmap_t pmap; local
1406 pmap_t pmap; local
1451 pmap_t pmap; local
1507 pmap_t pmap; local
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H A DPPCcalls.c32 #include <ppc/pmap.h>
H A Dmappings.h89 * provided to the pmap system at bootstrap by ppc_vm_init.
244 #define mpKKN 0x0000000000000007ULL /* Segment key and no execute flag (nested pmap) */
262 #define mpNestReloc mpAlias /* 0x018 - Redefines mpAlias relocation value of vaddr to nested pmap value */
295 unsigned int spacenum; /* Last space num to search pmap */
377 extern addr64_t mapping_remove(pmap_t pmap, addr64_t va); /* Remove a single mapping for this VADDR */
378 extern mapping_t *mapping_find(pmap_t pmap, addr64_t va, addr64_t *nextva, int full); /* Finds a mapping */
394 extern void mapping_protect(pmap_t pmap, addr64_t va, vm_prot_t prot, addr64_t *nextva); /* Change protection of a single mapping to page */
395 extern addr64_t mapping_make(pmap_t pmap, addr64_t va, ppnum_t pa, unsigned int flags, unsigned int size, vm_prot_t prot); /* Make a mapping */
404 extern addr64_t mapping_p2v(pmap_t pmap, ppnum_t pa); /* Finds first virtual mapping of a physical page in a space */
421 extern mapping_t *hw_rem_map(pmap_t pmap, addr64_
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H A Ddb_interface.c42 #include <vm/pmap.h>
48 #include <ppc/pmap.h>
253 db_vtophys(pmap_t pmap, vm_offset_t va) argument
258 pp = pmap_find_phys(pmap, (addr64_t)va);
280 pmap_t pmap; local
284 pmap = task->map->pmap;
286 pmap = kernel_pmap;
288 phys_src = db_vtophys(pmap, (vm_offset_t)addr);
337 pmap_t pmap; local
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H A Dmem.h39 #include <ppc/pmap.h>
H A Dmappings.c30 * The code herein is primarily used to bridge between the pmap layer and the hardware layer.
31 * Currently, some of the function of this module is contained within pmap.c. We may want to move
57 #include <vm/pmap.h>
62 #include <ppc/pmap.h>
123 * 4, so, we can have 2^20 (2M) unique IDs. Each pmap has a unique space ID, so we should be able
208 * mapping_remove(pmap_t pmap, addr64_t va);
209 * Given a pmap and virtual address, this routine finds the mapping and unmaps it.
221 addr64_t mapping_remove(pmap_t pmap, addr64_t va) { /* Remove a single mapping for this VADDR argument
231 mp = hw_rem_map(pmap, va, &nextva); /* Remove a mapping from this pmap */
312 mapping_make(pmap_t pmap, addr64_t va, ppnum_t pa, unsigned int flags, unsigned int size, vm_prot_t prot) argument
445 mapping_find(pmap_t pmap, addr64_t va, addr64_t *nextva, int full) argument
499 mapping_protect(pmap_t pmap, addr64_t va, vm_prot_t prot, addr64_t *nextva) argument
1496 mapping_p2v(pmap_t pmap, ppnum_t pa) argument
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H A Dskiplists.s32 * resident mappings for each pmap. We used to use a much simpler hash-based scheme,
45 * efficient to purge a sparsely populated pmap of all the mappings in a large range,
51 * pages, which is 64GB of resident physical memory per pmap. Pmaps can be larger than
85 * Given a pmap and a virtual address (VA), find the mapping for that address.
88 * the pmap is locked (shared or exclusive)
92 * r3 = pmap ptr
106 la r8,pmapSkipLists+4(r3) ; point to lists in pmap, assuming 32-bit machine
108 mr r6,r3 ; save pmap ptr here so we can accumulate statistics
127 ; r6 = pmap ptr
129 ; r8 = ptr to skip list vector of mapping pointed to by r9 (or pmap, i
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/macosx-10.5.8/xnu-1228.15.4/osfmk/mach/
H A Dvm_types.h85 struct pmap ;
93 typedef struct pmap *pmap_t;
/macosx-10.5.8/xnu-1228.15.4/osfmk/i386/
H A Dpmap.h60 * File: pmap.h
318 #define pdenum(pmap, a) (((vm_offset_t)(a) >> PDESHIFT) & PDEMASK)
320 #define pdeidx(pmap, a) (((a) >> PDSHIFT) & ((1ULL<<(48 - PDSHIFT)) -1))
321 #define pdptidx(pmap, a) (((a) >> PDPTSHIFT) & ((1ULL<<(48 - PDPTSHIFT)) -1))
322 #define pml4idx(pmap, a) (((a) >> PML4SHIFT) & ((1ULL<<(48 - PML4SHIFT)) -1))
423 struct pmap { struct
505 pmap_t pmap,
509 struct pmap *pmap,
513 struct pmap *pma
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H A Dpmap.c60 * File: pmap.c
109 #include <vm/pmap.h>
149 /* #define DEBUGINTERRUPTS 1 uncomment to ensure pmap callers have interrupts enabled */
151 #define pmap_intr_assert() {if (processor_avail_count > 1 && !ml_get_interrupts_enabled()) panic("pmap interrupt assert %s, %d",__FILE__, __LINE__);}
186 pmap_t pmap,
274 pmap_t pmap;
285 pmap we cannot block and still panic, so, we keep a separate hot pool for use only on
296 if (this pv is for this pmap/vaddr) {
316 hash list via a hash of [pmap, vaddr]. These have been designed with the two goals of
331 pmap_t pmap;
354 pmap_t pmap; /* pmap where mapping lies */ member in struct:pv_rooted_entry
364 pmap_t pmap; member in struct:pv_hashed_entry
706 pmap64_pml4(pmap_t pmap, vm_map_offset_t vaddr) argument
716 pmap64_pdpt(pmap_t pmap, vm_map_offset_t vaddr) argument
761 pmap64_pde(pmap_t pmap, vm_map_offset_t vaddr) argument
825 pmap_pte(pmap_t pmap, vm_map_offset_t vaddr) argument
1519 pmap_is_empty( pmap_t pmap, vm_map_offset_t vstart, vm_map_offset_t vend) argument
1920 pmap_remove_range( pmap_t pmap, vm_map_offset_t start_vaddr, pt_entry_t *spte, pt_entry_t *epte) argument
2270 register pmap_t pmap; local
2532 pmap_map_block( pmap_t pmap, addr64_t va, ppnum_t pa, uint32_t size, vm_prot_t prot, int attr, __unused unsigned int flags) argument
2564 pmap_enter( register pmap_t pmap, vm_map_offset_t vaddr, ppnum_t pn, vm_prot_t prot, unsigned int flags, boolean_t wired) argument
3018 pmap_find_phys(pmap_t pmap, addr64_t va) argument
3047 pmap_extract( register pmap_t pmap, vm_map_offset_t vaddr) argument
3519 pmap_pageable( __unused pmap_t pmap, __unused vm_map_offset_t start_addr, __unused vm_map_offset_t end_addr, __unused boolean_t pageable) argument
3542 register pmap_t pmap; local
3625 register pmap_t pmap; local
3986 pmap_list_resident_pages( __unused pmap_t pmap, __unused vm_offset_t *listp, __unused int space) argument
4450 pmap_disable_NX(pmap_t pmap) argument
4521 pmap_flush_tlbs(pmap_t pmap) argument
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H A Dio_map.c62 #include <i386/pmap.h>
H A Dldt.c64 #include <i386/pmap.h>
H A DMakefile30 pmap.h \
/macosx-10.5.8/xnu-1228.15.4/osfmk/i386/vmx/
H A Dvmx_shims.c34 #include <i386/pmap.h>
/macosx-10.5.8/xnu-1228.15.4/osfmk/device/
H A Diokit_rpc.c56 #include <vm/pmap.h>
70 #include <i386/pmap.h>
436 /* need to create a pmap function to generalize */
447 pmap_t pmap = map->pmap; local
477 pmap_map_block(pmap, va, (ppnum_t)atop_64(pa), (uint32_t) atop_64(round_page_64(length)), prot, flags, 0);
484 pmap_t pmap = map->pmap; local
486 pmap_remove(pmap, trunc_page_64(va), round_page_64(va + length));
501 pmap_t pmap
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/macosx-10.5.8/xnu-1228.15.4/iokit/IOKit/
H A Dsystem.h63 #include <vm/pmap.h>
/macosx-10.5.8/xnu-1228.15.4/osfmk/mach/i386/
H A Dvm_param.h195 #define PMAP_ENTER(pmap, virtual_address, page, protection, flags, wired) \
197 pmap_t __pmap = (pmap); \
/macosx-10.5.8/xnu-1228.15.4/osfmk/kdp/ml/ppc/
H A Dkdp_vm.c32 #include <vm/pmap.h>
37 #include <ppc/pmap.h>
69 static addr64_t kdp_vtophys(pmap_t pmap, addr64_t va);
100 pmap_t pmap,
106 pp = pmap_find_phys(pmap, va); /* Get the page number */
114 * (kdp_trans_off is 0), a non-zero kdp_pmap specifies the pmap to use
127 pmap_t pmap; local
164 if(kdp_pmap) pmap = kdp_pmap; /* If special pmap, use it */
165 else pmap
99 kdp_vtophys( pmap_t pmap, addr64_t va) argument
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