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Searched refs:bytes (Results 1 – 25 of 105) sorted by relevance

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/xen/xen/arch/x86/pv/
A Dro-page-fault.c42 unsigned int rc = bytes; in ptwr_emulated_read()
76 (addr & (bytes - 1))) ) in ptwr_emulated_update()
84 if ( bytes != sizeof(val) ) in ptwr_emulated_update()
212 if ( (bytes > sizeof(val)) || (bytes & (bytes - 1)) || !bytes ) in ptwr_emulated_write()
215 offset, bytes); in ptwr_emulated_write()
219 memcpy(&val, p_data, bytes); in ptwr_emulated_write()
231 if ( (bytes > sizeof(new)) || (bytes & (bytes - 1)) ) in ptwr_emulated_cmpxchg()
234 offset, bytes); in ptwr_emulated_cmpxchg()
238 memcpy(&old, p_old, bytes); in ptwr_emulated_cmpxchg()
239 memcpy(&new, p_new, bytes); in ptwr_emulated_cmpxchg()
[all …]
A Demul-priv-op.c184 default: x.bytes[0] = ~0; in guest_io_okay()
186 case 1: x.bytes[1] = ~0; in guest_io_okay()
209 if ( (port == 0xcf8) && (bytes == 4) ) in admin_io_okay()
266 switch ( bytes ) in guest_io_read()
274 while ( bytes != 0 ) in guest_io_read()
307 bytes -= size; in guest_io_read()
381 switch ( bytes ) in guest_io_write()
398 while ( bytes != 0 ) in guest_io_write()
428 bytes -= size; in guest_io_write()
563 if ( limit < bytes - 1 || offset > limit - bytes + 1 ) in pv_emul_virt_to_linear()
[all …]
A Demul-gate-op.c100 unsigned int bytes, struct x86_emulate_ctxt *ctxt) in read_mem() argument
104 unsigned int rc = bytes, sel = 0; in read_mem()
147 if ( limit < bytes - 1 || offset > limit - bytes + 1 ) in read_mem()
152 if ( (rc = __copy_from_user(p_data, (void *)addr, bytes)) ) in read_mem()
159 x86_emul_pagefault(0, addr + bytes - rc, ctxt); in read_mem()
/xen/xen/arch/x86/mm/shadow/
A Dhvm.c76 unsigned int bytes, in hvm_translate_virtual_addr() argument
113 unsigned int bytes, in hvm_read() argument
123 if ( rc || !bytes ) in hvm_read()
207 if ( rc || !bytes ) in hvm_emulate_write()
221 switch ( bytes ) in hvm_emulate_write()
256 if ( bytes > sizeof(long) ) in hvm_emulate_cmpxchg()
273 memcpy(&old, p_old, bytes); in hvm_emulate_cmpxchg()
277 switch ( bytes ) in hvm_emulate_cmpxchg()
484 if ( vaddr & (bytes - 1) ) in sh_emulate_map_dest()
650 && bytes <= 8) in sh_emulate_unmap_dest()
[all …]
/xen/tools/xenstore/
A Dutils.c28 int bytes; in barf() local
34 bytes = vasprintf(&str, fmt, arglist); in barf()
37 if (bytes >= 0) { in barf()
47 int bytes, err = errno; in barf_perror() local
53 bytes = vasprintf(&str, fmt, arglist); in barf_perror()
56 if (bytes >= 0) { in barf_perror()
/xen/xen/arch/x86/hvm/
A Demulate.c580 unsigned int nr_frames = ((linear + bytes - !!bytes) >> PAGE_SHIFT) - in hvmemul_map_linear_addr()
712 unsigned int nr_frames = ((linear + bytes - !!bytes) >> PAGE_SHIFT) - in hvmemul_unmap_linear_addr()
1255 unsigned int bytes, in __hvmemul_read() argument
1282 unsigned int bytes, in hvmemul_read() argument
1300 unsigned int bytes, in hvmemul_insn_fetch() argument
1312 if ( !bytes || in hvmemul_insn_fetch()
1347 unsigned int bytes, in hvmemul_write() argument
1378 switch ( bytes ) in hvmemul_write()
1394 unsigned int bytes, in hvmemul_rmw() argument
1448 unsigned int bytes, in hvmemul_blk() argument
[all …]
A Dpmtimer.c156 int dir, unsigned int port, unsigned int bytes, uint32_t *val) in handle_evt_io() argument
174 for ( i = bytes, data = *val; in handle_evt_io()
197 bytes, *val, port); in handle_evt_io()
207 if ( bytes == 1 ) data &= 0xff; in handle_evt_io()
208 else if ( bytes == 2 ) data &= 0xffff; in handle_evt_io()
220 int dir, unsigned int port, unsigned int bytes, uint32_t *val) in handle_pmt_io() argument
226 if ( bytes != 4 || dir != IOREQ_READ ) in handle_pmt_io()
/xen/xen/arch/x86/
A Dpci.c14 uint32_t pci_conf_read(uint32_t cf8, uint8_t offset, uint8_t bytes) in pci_conf_read() argument
19 BUG_ON((offset + bytes) > 4); in pci_conf_read()
25 switch ( bytes ) in pci_conf_read()
46 void pci_conf_write(uint32_t cf8, uint8_t offset, uint8_t bytes, uint32_t data) in pci_conf_write() argument
50 BUG_ON((offset + bytes) > 4); in pci_conf_write()
56 switch ( bytes ) in pci_conf_write()
/xen/tools/xenpaging/
A Dfile_ops.c30 int bytes; in file_op() local
38 bytes = fn(fd, page + total, PAGE_SIZE - total); in file_op()
39 if ( bytes <= 0 ) in file_op()
42 total += bytes; in file_op()
/xen/xen/arch/arm/arm32/lib/
A Dmemzero.S21 blt 5f @ 1 bytes to align with?
40 blt 4f @ 1 have < 16 bytes
52 3: subs r1, r1, #64 @ 1 write 32 bytes out per loop
65 tst r1, #16 @ 1 16 bytes or more?
110 4: tst r1, #8 @ 1 8 bytes or more?
112 tst r1, #4 @ 1 4 bytes or more?
118 5: tst r1, #2 @ 1 2 bytes or more?
A Dmemset.S40 stmgeia ip!, {r1, r3, r8, lr} @ 64 bytes at a time.
45 ldmeqfd sp!, {r8, pc} @ Now <64 bytes to go.
115 blt 5b @ 1 bytes to align with?
/xen/xen/arch/x86/x86_emulate/
A Dx86_emulate.h252 unsigned int bytes,
266 unsigned int bytes,
277 unsigned int bytes,
289 unsigned int bytes,
308 unsigned int bytes,
323 unsigned int bytes,
417 unsigned int bytes,
427 unsigned int bytes,
746 unsigned int bytes,
809 unsigned int bytes,
[all …]
A Dx86_emulate.c794 unsigned int bytes; member
1843 unsigned int bytes, in ioport_access_check() argument
2527 unsigned int bytes, in x86emul_unhandleable_rw() argument
3514 bytes = 1; in x86_decode()
3780 ea.bytes = 2; in x86_emulate()
3815 src.bytes = 2; in x86_emulate()
4630 src.bytes = dst.bytes = (d & ByteOp) ? 1 : op_bytes; in x86_emulate()
4650 dst.bytes = src.bytes; in x86_emulate()
4689 dst.bytes = src.bytes; in x86_emulate()
5377 dst.bytes = src.bytes; in x86_emulate()
[all …]
/xen/tools/libxl/
A Dlibxl_genid.c38 ret = libxl__random_bytes(gc, id->bytes, LIBXL_MS_VM_GENID_LEN); in libxl_ms_vm_genid_generate()
51 return memcmp(id->bytes, zero.bytes, LIBXL_MS_VM_GENID_LEN) == 0; in libxl_ms_vm_genid_is_zero()
69 memcpy(genid, id->bytes, LIBXL_MS_VM_GENID_LEN); in libxl__ms_vm_genid_set()
A Dlibxlu_vif.c13 static int vif_parse_rate_bytes_per_sec(XLU_Config *cfg, const char *bytes, in vif_parse_rate_bytes_per_sec() argument
22 if (regexec(&rec, bytes, 0, NULL, 0)) { in vif_parse_rate_bytes_per_sec()
23 xlu__vif_err(cfg, "invalid rate", bytes); in vif_parse_rate_bytes_per_sec()
28 p = bytes; in vif_parse_rate_bytes_per_sec()
31 xlu__vif_err(cfg, "rate overflow", bytes); in vif_parse_rate_bytes_per_sec()
/xen/tools/fuzz/x86_instruction_emulator/
A Dfuzz-emul.c137 if ( !input_avail(s, bytes) ) in data_read()
155 input_read(s, dst, bytes); in data_read()
158 for ( i = 0; i < bytes; i++ ) in data_read()
170 unsigned int bytes, in fuzz_read() argument
187 return data_read(ctxt, seg, "read", p_data, bytes); in fuzz_read()
192 unsigned int bytes, in fuzz_read_io() argument
203 unsigned int bytes, in fuzz_insn_fetch() argument
219 if ( bytes == 0 ) in fuzz_insn_fetch()
342 unsigned int bytes, in fuzz_write() argument
357 unsigned int bytes, in fuzz_cmpxchg() argument
[all …]
/xen/xen/arch/arm/
A Dvsmc.c48 const uint8_t *bytes = uuid.a + n * 4; in fill_uid() local
51 r = bytes[0]; in fill_uid()
52 r |= bytes[1] << 8; in fill_uid()
53 r |= bytes[2] << 16; in fill_uid()
54 r |= bytes[3] << 24; in fill_uid()
/xen/xen/xsm/flask/ss/
A Dpolicydb.h284 static inline int next_entry(void *buf, struct policy_file *fp, size_t bytes) in next_entry() argument
286 if ( bytes > fp->len ) in next_entry()
289 memcpy(buf, fp->data, bytes); in next_entry()
290 fp->data += bytes; in next_entry()
291 fp->len -= bytes; in next_entry()
/xen/xen/arch/x86/boot/
A Dreloc.c40 static u32 alloc_mem(u32 bytes) in alloc_mem() argument
42 return alloc -= ALIGN_UP(bytes, 16); in alloc_mem()
45 static void zero_mem(u32 s, u32 bytes) in zero_mem() argument
47 while ( bytes-- ) in zero_mem()
51 static u32 copy_mem(u32 src, u32 bytes) in copy_mem() argument
55 dst = alloc_mem(bytes); in copy_mem()
58 while ( bytes-- ) in copy_mem()
A Dmkelf32.c264 int bytes, todo, i = 1; in main() local
430 if ( (bytes = RAW_OFFSET - sizeof(out_ehdr) - (num_phdrs * sizeof(out_phdr)) ) < 0 ) in main()
435 do_write(outfd, buffer, bytes); in main()
437 for ( bytes = 0; bytes < dat_siz; bytes += todo ) in main()
439 todo = ((dat_siz - bytes) > sizeof(buffer)) ? in main()
440 sizeof(buffer) : (dat_siz - bytes); in main()
/xen/tools/libxc/
A Dxg_private.c32 unsigned int bytes; in xc_read_image() local
63 bytes = gzread(kernel_gfd, image + *size, CHUNK); in xc_read_image()
64 switch (bytes) in xc_read_image()
80 *size += bytes; in xc_read_image()
/xen/xen/common/
A Ddebugtrace.c43 unsigned long bytes; in debugtrace_parse_param() local
50 bytes = parse_size_and_unit(s, &s); in debugtrace_parse_param()
55 debugtrace_bytes = MAX(bytes, PAGE_SIZE); in debugtrace_parse_param()
58 while ( (bytes = (debugtrace_bytes & (debugtrace_bytes - 1))) != 0 ) in debugtrace_parse_param()
59 debugtrace_bytes = bytes; in debugtrace_parse_param()
/xen/tools/ocaml/libs/xb/
A Dxb.mli68 type partial_buf = HaveHdr of Partial.pkt | NoHdr of int * bytes
79 val read_fd : backend_fd -> 'a -> bytes -> int -> int
80 val read_mmap : backend_mmap -> 'a -> bytes -> int -> int
81 val read : t -> bytes -> int -> int
/xen/stubdom/vtpmmgr/
A Dvtpmmgr.h104 inline TPM_RESULT vtpmmgr_rand(unsigned char* bytes, size_t num_bytes) { in vtpmmgr_rand() argument
105 return ctr_drbg_random(&vtpm_globals.ctr_drbg, bytes, num_bytes) == 0 ? 0 : TPM_FAIL; in vtpmmgr_rand()
/xen/stubdom/grub.patches/
A D30savedefault.diff44 + size_t bytes = 10;
45 + char line[bytes];
47 + char buf[bytes];
85 + fgets(line, bytes, fp);

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