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/xen/xen/include/xen/
A Dbitops.h157 w = (w & 0x33333333) + ((w >> 2) & 0x33333333); in generic_hweight32()
158 w = (w + (w >> 4)) & 0x0f0f0f0f; in generic_hweight32()
163 w += w >> 8; in generic_hweight32()
170 w -= ((w >> 1) & 0x5555); in generic_hweight16()
171 w = (w & 0x3333) + ((w >> 2) & 0x3333); in generic_hweight16()
172 w = (w + (w >> 4)) & 0x0f0f; in generic_hweight16()
179 w -= ((w >> 1) & 0x55); in generic_hweight8()
180 w = (w & 0x33) + ((w >> 2) & 0x33); in generic_hweight8()
192 w = (w + (w >> 4)) & 0x0f0f0f0f0f0f0f0ful; in generic_hweight64()
197 w += w >> 8; in generic_hweight64()
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A Dcpumask.h255 unsigned int w = cpumask_weight(srcp); in cpumask_any() local
257 if ( w > 1 && cpu < nr_cpu_ids ) in cpumask_any()
258 for ( w = get_random() % w; w--; ) in cpumask_any()
/xen/xen/arch/x86/hvm/
A Dvm_event.c64 struct monitor_write_data *w; in hvm_vm_event_do_resume() local
96 if ( unlikely(w->do_write.cr0) ) in hvm_vm_event_do_resume()
101 w->do_write.cr0 = 0; in hvm_vm_event_do_resume()
104 if ( unlikely(w->do_write.cr4) ) in hvm_vm_event_do_resume()
109 w->do_write.cr4 = 0; in hvm_vm_event_do_resume()
112 if ( unlikely(w->do_write.cr3) ) in hvm_vm_event_do_resume()
114 if ( hvm_set_cr3(w->cr3, w->cr3_noflush, false) == X86EMUL_EXCEPTION ) in hvm_vm_event_do_resume()
117 w->do_write.cr3 = 0; in hvm_vm_event_do_resume()
120 if ( unlikely(w->do_write.msr) ) in hvm_vm_event_do_resume()
122 if ( hvm_msr_write_intercept(w->msr, w->value, false) == in hvm_vm_event_do_resume()
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/xen/xen/common/
A Dinflate.c167 #define flush_output(w) (wp=(w),flush_window()) argument
459 while (k > w + l) in huft_build()
514 r.b = (uch)(k - w); in huft_build()
531 f = 1 << (k - w); in huft_build()
544 w -= l; in huft_build()
627 if (w == WSIZE) in inflate_codes()
630 w = 0; in inflate_codes()
662 n -= (e = (e = WSIZE - ((d &= WSIZE-1) > w ? d : w)) > n ? n : e); in inflate_codes()
679 w = 0; in inflate_codes()
736 if (w == WSIZE) in inflate_stored()
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A Devent_fifo.c35 unsigned int p, w; in evtchn_fifo_word_from_port() local
57 return d->evtchn_fifo->event_array[p] + w; in evtchn_fifo_word_from_port()
80 if ( !(*w & (1 << EVTCHN_FIFO_LINKED)) ) in try_set_link()
83 old = *w; in try_set_link()
85 *w = cmpxchg(word, old, new); in try_set_link()
86 if ( *w == old ) in try_set_link()
109 event_word_t w; in evtchn_fifo_set_link() local
113 w = read_atomic(word); in evtchn_fifo_set_link()
115 ret = try_set_link(word, &w, link); in evtchn_fifo_set_link()
122 w = read_atomic(word); in evtchn_fifo_set_link()
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A Dbitmap.c189 int k, w = 0, lim = bits/BITS_PER_LONG; in __bitmap_weight() local
192 w += hweight32(bitmap[k]); in __bitmap_weight()
195 w += hweight32(bitmap[k] & BITMAP_LAST_WORD_MASK(bits)); in __bitmap_weight()
197 return w; in __bitmap_weight()
202 int k, w = 0, lim = bits/BITS_PER_LONG; in __bitmap_weight() local
205 w += hweight64(bitmap[k]); in __bitmap_weight()
208 w += hweight64(bitmap[k] & BITMAP_LAST_WORD_MASK(bits)); in __bitmap_weight()
210 return w; in __bitmap_weight()
/xen/tools/tests/x86_emulator/
A Dsimd-sha.c96 touch(w); in sha256_sigma0()
97 res = ror_c(w, 7); in sha256_sigma0()
98 touch(w); in sha256_sigma0()
99 res ^= rol_c(w, 14); in sha256_sigma0()
100 touch(w); in sha256_sigma0()
101 res ^= shr_c(w, 3); in sha256_sigma0()
102 touch(w); in sha256_sigma0()
111 return ror_s(w, _17) ^ ror_s(w, _19) ^ shr_s(w, _10); in sha256_sigma1()
119 res = ror_v(w, n1); in sha256_Sigma0()
121 res ^= ror_v(w, n2); in sha256_Sigma0()
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A Dsimd.h126 # define DECL_PAIR(w) \ argument
127 typedef w ## _t pair_t; \
128 typedef vsi_ ## w ## _t vsi_pair_t; \
129 typedef vdi_ ## w ## _t vdi_pair_t
130 # define DECL_QUARTET(w) \ argument
131 typedef w ## _t quartet_t; \
133 typedef vdi_ ## w ## _t vdi_quartet_t
134 # define DECL_OCTET(w) \ argument
135 typedef w ## _t octet_t; \
137 typedef vdi_ ## w ## _t vdi_octet_t
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A Devex-disp8.c371 INSN(movdqu16, f2, 0f, 6f, vl, w, vl),
456 INSN(pextrw, 66, 0f3a, 15, el, w, el),
458 INSN(pinsrw, 66, 0f, c4, el, w, el),
581 INSN(pshldvw, 66, 0f38, 70, vl, w, vl),
582 INSN(pshldw, 66, 0f3a, 70, vl, w, vl),
585 INSN(pshrdvw, 66, 0f38, 72, vl, w, vl),
586 INSN(pshrdw, 66, 0f3a, 72, vl, w, vl),
707 uint8_t w:1; in test_one() member
728 evex.w = 1; in test_one()
733 evex.w = 1; in test_one()
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/xen/xen/include/asm-arm/arm64/
A Dcmpxchg.h66 #define __CMPXCHG_CASE(w, sz, name) \ argument
78 " ldxr" #sz " %" #w "1, %2\n" \
80 " cmp %" #w "1, %" #w "3\n" \
82 " stxr" #sz " %w0, %" #w "4, %2\n" \
98 __CMPXCHG_CASE(w, b, 1)
99 __CMPXCHG_CASE(w, h, 2)
100 __CMPXCHG_CASE(w, , 4)
/xen/tools/libxl/
A Dlibxl_event.c719 if (!w) { in watchfd_callback()
726 w, epath, token, w->counterval); in watchfd_callback()
745 w, w->path, token, epath); in watchfd_callback()
751 w, w->path, token, epath); in watchfd_callback()
752 w->callback(egc, w, w->path, epath); in watchfd_callback()
824 w->callback = func; in libxl__ev_xswatch_register()
848 const char *token = watch_token(gc, w->slotnum, w->counterval); in libxl__ev_xswatch_deregister()
851 w, w->path, token, w->slotnum); in libxl__ev_xswatch_deregister()
867 free(w->path); in libxl__ev_xswatch_deregister()
868 w->path = NULL; in libxl__ev_xswatch_deregister()
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A Dcheck-xl-disk-parse66 one 0 raw:/dev/vg/guest-volume,hda,w
95 one 0 backendtype=phy,vdev=xvdb,access=w,target=/dev/vg/guest-volume
137 one 0 iscsi:iqn.2001-05.com.equallogic:0-8a0906-23fe93404-c82797962054a96d-examplehost,xvda,w
138 one 0 vdev=xvda,access=w,script=block-iscsi,target=iqn.2001-05.com.equallogic:0-8a0906-23fe93404-c8…
153 one 0 drbd:app01,hda,w
A Dgentypes.py105 def libxl_C_type_copy(ty, v, w, indent = " ", vparent = None, wparent = None): argument
118 (wnparent,wfexpr) = ty.member(w, f, wparent is None)
135 s += libxl_C_type_copy(ty.elem_type, v+"[i]", w+"[i]",
141 (wnparent,wfexpr) = ty.member(w, f, wparent is None)
151 ty.pass_arg(w, wparent is None, passby=idl.PASS_BY_VALUE))
481 s += " if (!libxl__json_object_is_string(%s)) {\n" % w
485 s += " enum_str = libxl__json_object_get_string(%s);\n" % w
500 s += libxl_C_type_parse_json(f.type, w, fexpr, indent + " ", nparent)
511 (f.type.keyvar.name + "." + x.name, w)
530 s += "rc = %s(gc, %s, &%s);\n" % (ty.json_parse_fn, w, v)
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/xen/xen/arch/arm/arm64/
A Ddebug-pl011.inc28 strh w\c, [\xb, #0x28] /* -> UARTFBRD (Baud divisor fraction) */
30 strh w\c, [\xb, #0x24] /* -> UARTIBRD (Baud divisor integer) */
32 str w\c, [\xb, #0x2C] /* -> UARTLCR_H (Line control) */
34 str w\c, [\xb, #0x30] /* -> UARTCR (Control Register) */
44 ldrh w\c, [\xb, #0x18] /* <- UARTFR (Flag register) */
45 tst w\c, #0x8 /* Check BUSY bit */
A Ddebug-8250.inc28 ldrb w\c, [\xb, #UART_LSR << CONFIG_EARLY_UART_8250_REG_SHIFT]
29 and w\c, w\c, #UART_LSR_THRE
30 cmp w\c, #UART_LSR_THRE
/xen/docs/misc/
A Dvtpm-platforms.txt31 disk=["file:/images/vtpmmgr-stubdom.img,hda,w"]
40 disk=["file:/images/vtpm-guest1.img,hda,w"]
47 disk=["file:/images/vtpm-guest2.img,hda,w"]
55 disk=["file:/images/guest1.img,xvda,w"]
62 disk=["file:/images/guest2.img,xvda,w"]
100 # xl block-attach vtpmmgr 'backendtype=phy,backend=hardware,vdev=hda,access=w,target=/dev/lvm/vtpmm…
101 # xl block-attach vtpm-hw 'backendtype=phy,backend=hardware,vdev=hda,access=w,target=/dev/lvm/vtpm-…
102 # xl block-attach vtpm-g1 'backendtype=phy,backend=hardware,vdev=hda,access=w,target=/dev/lvm/vtpm-…
103 # xl block-attach vtpm-g2 'backendtype=phy,backend=hardware,vdev=hda,access=w,target=/dev/lvm/vtpm-…
104 # xl block-attach guest1 'backendtype=phy,backend=hardware,vdev=xvda,access=w,target=/dev/lvm/guest…
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A Dxenstore-paths.pandoc422 #### ~/control/sysrq = (""|COMMAND) [w]
430 #### ~/control/shutdown = (""|COMMAND) [w]
503 #### ~/data/* [w]
507 #### ~/drivers/$INDEX = DISTRIBUTION [w]
512 #### ~/feature/hotplug/vif = ("0"|"1") [w]
513 #### ~/feature/hotplug/vbd = ("0"|"1") [w]
524 #### ~/attr/vif/$DEVID/name = STRING [w]
551 #### ~/error [w]
558 #### ~/device-model/$DOMID/state [w]
562 #### ~/device-model/$DOMID/backends/* [w]
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/xen/tools/firmware/rombios/32bit/tcgbios/
A Dtcgbios.c1305 w[i] = bswap(w[i]); in sha1_block()
1309 tmp = w[i-3] ^ w[i-8] ^ w[i-14] ^ w[i-16]; in sha1_block()
1310 w[i] = rol(tmp,1); in sha1_block()
1338 w[i]; in sha1_block()
1359 uint32_t w[80]; in sha1_do() local
1364 memcpy(w, data32 + offset, 64); in sha1_do()
1373 memset(w, 0x0, 64); in sha1_do()
1375 ((uint8_t *)w)[num] = 0x80; in sha1_do()
1380 memset(w, 0x0, 60); in sha1_do()
1385 memcpy(&w[15], &tmp, 4); in sha1_do()
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/xen/tools/ocaml/
A Dcommon.make15 OCAMLOPTFLAGS = $(OCAMLOPTFLAG_G) -ccopt "$(LDFLAGS)" -dtypes $(OCAMLINCLUDE) -cc $(CC) -w F -warn-…
16 OCAMLCFLAGS += -g $(OCAMLINCLUDE) -w F -warn-error F
/xen/xen/arch/x86/mm/
A Dp2m-ept.c100 entry->r = entry->w = entry->x = 0; in ept_p2m_type_to_flags()
103 entry->r = entry->w = entry->x = 1; in ept_p2m_type_to_flags()
111 entry->d = entry->w && entry->a; in ept_p2m_type_to_flags()
131 entry->w = 1; in ept_p2m_type_to_flags()
133 entry->w = 0; in ept_p2m_type_to_flags()
141 entry->w = 0; in ept_p2m_type_to_flags()
147 entry->r = entry->w = 1; in ept_p2m_type_to_flags()
153 entry->w = entry->x = 0; in ept_p2m_type_to_flags()
167 entry->w = entry->x = 0; in ept_p2m_type_to_flags()
173 entry->r = entry->w = 0; in ept_p2m_type_to_flags()
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/xen/xen/arch/x86/x86_emulate/
A Dx86_emulate.c6979 if ( !vex.w ) in x86_emulate()
6995 if ( vex.w ) in x86_emulate()
7135 if ( evex.w ) in x86_emulate()
7814 vex.w = 0; in x86_emulate()
7942 if ( vex.w ) in x86_emulate()
8048 if ( !vex.w ) in x86_emulate()
8057 if ( vex.w ) in x86_emulate()
9250 if ( evex.w ) in x86_emulate()
9436 if ( evex.w ) in x86_emulate()
10559 evex.w = vex.w = 0; in x86_emulate()
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/xen/tools/ocaml/xenstored/
A Dconnection.ml73 let get_con w = w.con
155 List.concat (Hashtbl.fold (fun p w l ->
156 if String.startswith path p then w :: l else l) con.watches [])
167 if List.exists (fun w -> w.token = token) l then
177 let w = List.find (fun w -> w.token = token) ws in
178 let filtered = Utils.list_remove w ws in
184 apath, w
/xen/xen/arch/x86/
A Dvm_event.c83 struct monitor_write_data *w; in vm_event_register_write_resume() local
91 w = &v->arch.vm_event->write_data; in vm_event_register_write_resume()
96 w->do_write.msr = 0; in vm_event_register_write_resume()
102 w->do_write.cr0 = 0; in vm_event_register_write_resume()
105 w->do_write.cr3 = 0; in vm_event_register_write_resume()
108 w->do_write.cr4 = 0; in vm_event_register_write_resume()
/xen/xen/common/efi/
A Dboot.c98 CHAR16 *w; member
287 CHAR16 *w; in s2w() local
294 w = str->w = ptr; in s2w()
296 *w = *s++; in s2w()
297 } while ( *w++ ); in s2w()
299 return str->w; in s2w()
304 const CHAR16 *w = str->w; in w2s() local
308 if ( *w > 0x007f ) in w2s()
310 *s = *w++; in w2s()
1224 section.w = ptr; in efi_start()
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/xen/xen/include/asm-x86/
A Dio.h41 __IN(w,"")
48 __OUT(w,"w",short)

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