id
int32 0
27.3k
| func
stringlengths 26
142k
| target
bool 2
classes | project
stringclasses 2
values | commit_id
stringlengths 40
40
|
|---|---|---|---|---|
7,335 | CPUPPCState *cpu_ppc_init(void)
{
CPUPPCState *env;
cpu_exec_init();
env = qemu_mallocz(sizeof(CPUPPCState));
if (!env)
return NULL;
#if !defined(CONFIG_USER_ONLY) && defined (USE_OPEN_FIRMWARE)
setup_machine(env, 0);
#else
// env->spr[PVR] = 0; /* Basic PPC */
env->spr[PVR] = 0x00080100; /* G3 CPU */
// env->spr[PVR] = 0x00083100; /* MPC755 (G3 embedded) */
// env->spr[PVR] = 0x00070100; /* IBM 750FX */
#endif
tlb_flush(env, 1);
#if defined (DO_SINGLE_STEP)
/* Single step trace mode */
msr_se = 1;
#endif
msr_fp = 1; /* Allow floating point exceptions */
msr_me = 1; /* Allow machine check exceptions */
#if defined(CONFIG_USER_ONLY)
msr_pr = 1;
cpu_ppc_register(env, 0x00080000);
#else
env->nip = 0xFFFFFFFC;
#endif
env->access_type = ACCESS_INT;
cpu_single_env = env;
return env;
}
| false | qemu | b769d8fef6c06ddb39ef0337882a4f8872b9c2bc |
7,336 | static void vmxnet3_net_init(VMXNET3State *s)
{
DeviceState *d = DEVICE(s);
VMW_CBPRN("vmxnet3_net_init called...");
qemu_macaddr_default_if_unset(&s->conf.macaddr);
/* Windows guest will query the address that was set on init */
memcpy(&s->perm_mac.a, &s->conf.macaddr.a, sizeof(s->perm_mac.a));
s->mcast_list = NULL;
s->mcast_list_len = 0;
s->link_status_and_speed = VMXNET3_LINK_SPEED | VMXNET3_LINK_STATUS_UP;
VMW_CFPRN("Permanent MAC: " MAC_FMT, MAC_ARG(s->perm_mac.a));
s->nic = qemu_new_nic(&net_vmxnet3_info, &s->conf,
object_get_typename(OBJECT(s)),
d->id, s);
s->peer_has_vhdr = vmxnet3_peer_has_vnet_hdr(s);
s->tx_sop = true;
s->skip_current_tx_pkt = false;
s->tx_pkt = NULL;
s->rx_pkt = NULL;
s->rx_vlan_stripping = false;
s->lro_supported = false;
if (s->peer_has_vhdr) {
qemu_peer_set_vnet_hdr_len(qemu_get_queue(s->nic),
sizeof(struct virtio_net_hdr));
qemu_peer_using_vnet_hdr(qemu_get_queue(s->nic), 1);
}
qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
}
| false | qemu | d6085e3ace20bc9b0fa625d8d79b22668710e217 |
7,337 | static hwaddr ppc_hash32_htab_lookup(PowerPCCPU *cpu,
target_ulong sr, target_ulong eaddr,
ppc_hash_pte32_t *pte)
{
CPUPPCState *env = &cpu->env;
hwaddr pteg_off, pte_offset;
hwaddr hash;
uint32_t vsid, pgidx, ptem;
vsid = sr & SR32_VSID;
pgidx = (eaddr & ~SEGMENT_MASK_256M) >> TARGET_PAGE_BITS;
hash = vsid ^ pgidx;
ptem = (vsid << 7) | (pgidx >> 10);
/* Page address translation */
qemu_log_mask(CPU_LOG_MMU, "htab_base " TARGET_FMT_plx
" htab_mask " TARGET_FMT_plx
" hash " TARGET_FMT_plx "\n",
env->htab_base, env->htab_mask, hash);
/* Primary PTEG lookup */
qemu_log_mask(CPU_LOG_MMU, "0 htab=" TARGET_FMT_plx "/" TARGET_FMT_plx
" vsid=%" PRIx32 " ptem=%" PRIx32
" hash=" TARGET_FMT_plx "\n",
env->htab_base, env->htab_mask, vsid, ptem, hash);
pteg_off = get_pteg_offset32(cpu, hash);
pte_offset = ppc_hash32_pteg_search(cpu, pteg_off, 0, ptem, pte);
if (pte_offset == -1) {
/* Secondary PTEG lookup */
qemu_log_mask(CPU_LOG_MMU, "1 htab=" TARGET_FMT_plx "/" TARGET_FMT_plx
" vsid=%" PRIx32 " api=%" PRIx32
" hash=" TARGET_FMT_plx "\n", env->htab_base,
env->htab_mask, vsid, ptem, ~hash);
pteg_off = get_pteg_offset32(cpu, ~hash);
pte_offset = ppc_hash32_pteg_search(cpu, pteg_off, 1, ptem, pte);
}
return pte_offset;
}
| false | qemu | 36778660d7fd0748a6129916e47ecedd67bdb758 |
7,338 | int av_expr_parse(AVExpr **expr, const char *s,
const char * const *const_names,
const char * const *func1_names, double (* const *funcs1)(void *, double),
const char * const *func2_names, double (* const *funcs2)(void *, double, double),
int log_offset, void *log_ctx)
{
Parser p = { 0 };
AVExpr *e = NULL;
char *w = av_malloc(strlen(s) + 1);
char *wp = w;
const char *s0 = s;
int ret = 0;
if (!w)
return AVERROR(ENOMEM);
while (*s)
if (!av_isspace(*s++)) *wp++ = s[-1];
*wp++ = 0;
p.class = &eval_class;
p.stack_index=100;
p.s= w;
p.const_names = const_names;
p.funcs1 = funcs1;
p.func1_names = func1_names;
p.funcs2 = funcs2;
p.func2_names = func2_names;
p.log_offset = log_offset;
p.log_ctx = log_ctx;
if ((ret = parse_expr(&e, &p)) < 0)
if (*p.s) {
av_log(&p, AV_LOG_ERROR, "Invalid chars '%s' at the end of expression '%s'\n", p.s, s0);
ret = AVERROR(EINVAL);
if (!verify_expr(e)) {
ret = AVERROR(EINVAL);
e->var= av_mallocz(sizeof(double) *VARS);
*expr = e;
e = NULL;
end:
av_expr_free(e);
av_free(w);
return ret;
| true | FFmpeg | c49e7924a8b537f2cda0da8627641fb97528fc11 |
7,339 | void spapr_create_phb(sPAPREnvironment *spapr,
const char *busname, uint64_t buid,
uint64_t mem_win_addr, uint64_t mem_win_size,
uint64_t io_win_addr, uint64_t msi_win_addr)
{
DeviceState *dev;
dev = qdev_create(NULL, TYPE_SPAPR_PCI_HOST_BRIDGE);
if (busname) {
qdev_prop_set_string(dev, "busname", g_strdup(busname));
}
qdev_prop_set_uint64(dev, "buid", buid);
qdev_prop_set_uint64(dev, "mem_win_addr", mem_win_addr);
qdev_prop_set_uint64(dev, "mem_win_size", mem_win_size);
qdev_prop_set_uint64(dev, "io_win_addr", io_win_addr);
qdev_prop_set_uint64(dev, "msi_win_addr", msi_win_addr);
qdev_init_nofail(dev);
}
| true | qemu | caae58cba07efec5f0616f568531c9dfaf1e9179 |
7,340 | static int expand_zero_clusters_in_l1(BlockDriverState *bs, uint64_t *l1_table,
int l1_size, uint8_t **expanded_clusters,
uint64_t *nb_clusters)
{
BDRVQcowState *s = bs->opaque;
bool is_active_l1 = (l1_table == s->l1_table);
uint64_t *l2_table = NULL;
int ret;
int i, j;
if (!is_active_l1) {
/* inactive L2 tables require a buffer to be stored in when loading
* them from disk */
l2_table = qemu_blockalign(bs, s->cluster_size);
}
for (i = 0; i < l1_size; i++) {
uint64_t l2_offset = l1_table[i] & L1E_OFFSET_MASK;
bool l2_dirty = false;
if (!l2_offset) {
/* unallocated */
continue;
}
if (is_active_l1) {
/* get active L2 tables from cache */
ret = qcow2_cache_get(bs, s->l2_table_cache, l2_offset,
(void **)&l2_table);
} else {
/* load inactive L2 tables from disk */
ret = bdrv_read(bs->file, l2_offset / BDRV_SECTOR_SIZE,
(void *)l2_table, s->cluster_sectors);
}
if (ret < 0) {
goto fail;
}
for (j = 0; j < s->l2_size; j++) {
uint64_t l2_entry = be64_to_cpu(l2_table[j]);
int64_t offset = l2_entry & L2E_OFFSET_MASK, cluster_index;
int cluster_type = qcow2_get_cluster_type(l2_entry);
bool preallocated = offset != 0;
if (cluster_type == QCOW2_CLUSTER_NORMAL) {
cluster_index = offset >> s->cluster_bits;
assert((cluster_index >= 0) && (cluster_index < *nb_clusters));
if ((*expanded_clusters)[cluster_index / 8] &
(1 << (cluster_index % 8))) {
/* Probably a shared L2 table; this cluster was a zero
* cluster which has been expanded, its refcount
* therefore most likely requires an update. */
ret = qcow2_update_cluster_refcount(bs, cluster_index, 1,
QCOW2_DISCARD_NEVER);
if (ret < 0) {
goto fail;
}
/* Since we just increased the refcount, the COPIED flag may
* no longer be set. */
l2_table[j] = cpu_to_be64(l2_entry & ~QCOW_OFLAG_COPIED);
l2_dirty = true;
}
continue;
}
else if (qcow2_get_cluster_type(l2_entry) != QCOW2_CLUSTER_ZERO) {
continue;
}
if (!preallocated) {
if (!bs->backing_hd) {
/* not backed; therefore we can simply deallocate the
* cluster */
l2_table[j] = 0;
l2_dirty = true;
continue;
}
offset = qcow2_alloc_clusters(bs, s->cluster_size);
if (offset < 0) {
ret = offset;
goto fail;
}
}
ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_DEFAULT,
offset, s->cluster_size);
if (ret < 0) {
if (!preallocated) {
qcow2_free_clusters(bs, offset, s->cluster_size,
QCOW2_DISCARD_ALWAYS);
}
goto fail;
}
ret = bdrv_write_zeroes(bs->file, offset / BDRV_SECTOR_SIZE,
s->cluster_sectors);
if (ret < 0) {
if (!preallocated) {
qcow2_free_clusters(bs, offset, s->cluster_size,
QCOW2_DISCARD_ALWAYS);
}
goto fail;
}
l2_table[j] = cpu_to_be64(offset | QCOW_OFLAG_COPIED);
l2_dirty = true;
cluster_index = offset >> s->cluster_bits;
if (cluster_index >= *nb_clusters) {
uint64_t old_bitmap_size = (*nb_clusters + 7) / 8;
uint64_t new_bitmap_size;
/* The offset may lie beyond the old end of the underlying image
* file for growable files only */
assert(bs->file->growable);
*nb_clusters = size_to_clusters(s, bs->file->total_sectors *
BDRV_SECTOR_SIZE);
new_bitmap_size = (*nb_clusters + 7) / 8;
*expanded_clusters = g_realloc(*expanded_clusters,
new_bitmap_size);
/* clear the newly allocated space */
memset(&(*expanded_clusters)[old_bitmap_size], 0,
new_bitmap_size - old_bitmap_size);
}
assert((cluster_index >= 0) && (cluster_index < *nb_clusters));
(*expanded_clusters)[cluster_index / 8] |= 1 << (cluster_index % 8);
}
if (is_active_l1) {
if (l2_dirty) {
qcow2_cache_entry_mark_dirty(s->l2_table_cache, l2_table);
qcow2_cache_depends_on_flush(s->l2_table_cache);
}
ret = qcow2_cache_put(bs, s->l2_table_cache, (void **)&l2_table);
if (ret < 0) {
l2_table = NULL;
goto fail;
}
} else {
if (l2_dirty) {
ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_DEFAULT &
~(QCOW2_OL_INACTIVE_L2 | QCOW2_OL_ACTIVE_L2), l2_offset,
s->cluster_size);
if (ret < 0) {
goto fail;
}
ret = bdrv_write(bs->file, l2_offset / BDRV_SECTOR_SIZE,
(void *)l2_table, s->cluster_sectors);
if (ret < 0) {
goto fail;
}
}
}
}
ret = 0;
fail:
if (l2_table) {
if (!is_active_l1) {
qemu_vfree(l2_table);
} else {
if (ret < 0) {
qcow2_cache_put(bs, s->l2_table_cache, (void **)&l2_table);
} else {
ret = qcow2_cache_put(bs, s->l2_table_cache,
(void **)&l2_table);
}
}
}
return ret;
}
| true | qemu | 231bb267644ee3a9ebfd9c7f42d5d41610194b45 |
7,341 | static void virtio_scsi_bad_req(void)
{
error_report("wrong size for virtio-scsi headers");
exit(1);
}
| true | qemu | 661e32fb3cb71c7e019daee375be4bb487b9917c |
7,342 | static int h261_decode_mb(H261Context *h,
DCTELEM block[6][64])
{
MpegEncContext * const s = &h->s;
int i, cbp, xy, old_mtype;
cbp = 63;
// Read mba
do{
h->mba_diff = get_vlc2(&s->gb, h261_mba_vlc.table, H261_MBA_VLC_BITS, 2)+1;
}
while( h->mba_diff == MAX_MBA + 1 ); // stuffing
if ( h->mba_diff < 0 )
return -1;
h->current_mba += h->mba_diff;
if ( h->current_mba > MAX_MBA )
return -1;
s->mb_x= ((h->gob_number-1) % 2) * 11 + ((h->current_mba-1) % 11);
s->mb_y= ((h->gob_number-1) / 2) * 3 + ((h->current_mba-1) / 11);
xy = s->mb_x + s->mb_y * s->mb_stride;
ff_init_block_index(s);
ff_update_block_index(s);
s->dsp.clear_blocks(s->block[0]);
// Read mtype
old_mtype = h->mtype;
h->mtype = get_vlc2(&s->gb, h261_mtype_vlc.table, H261_MTYPE_VLC_BITS, 2);
h->mtype = h261_mtype_map[h->mtype];
if (IS_FIL (h->mtype))
h->loop_filter = 1;
// Read mquant
if ( IS_QUANT ( h->mtype ) ){
ff_set_qscale(s, get_bits(&s->gb, 5));
}
s->mb_intra = IS_INTRA4x4(h->mtype);
// Read mv
if ( IS_16X16 ( h->mtype ) ){
// Motion vector data is included for all MC macroblocks. MVD is obtained from the macroblock vector by subtracting the
// vector of the preceding macroblock. For this calculation the vector of the preceding macroblock is regarded as zero in the
// following three situations:
// 1) evaluating MVD for macroblocks 1, 12 and 23;
// 2) evaluating MVD for macroblocks in which MBA does not represent a difference of 1;
// 3) MTYPE of the previous macroblock was not MC.
if ( ( h->current_mba == 1 ) || ( h->current_mba == 12 ) || ( h->current_mba == 23 ) ||
( h->mba_diff != 1) || ( !IS_16X16 ( old_mtype ) ))
{
h->current_mv_x = 0;
h->current_mv_y = 0;
}
h->current_mv_x= decode_mv_component(&s->gb, h->current_mv_x);
h->current_mv_y= decode_mv_component(&s->gb, h->current_mv_y);
}
// Read cbp
if ( HAS_CBP( h->mtype ) ){
cbp = get_vlc2(&s->gb, h261_cbp_vlc.table, H261_CBP_VLC_BITS, 2) + 1;
}
if(s->mb_intra){
s->current_picture.mb_type[xy]= MB_TYPE_INTRA;
goto intra;
}
//set motion vectors
s->mv_dir = MV_DIR_FORWARD;
s->mv_type = MV_TYPE_16X16;
s->current_picture.mb_type[xy]= MB_TYPE_16x16 | MB_TYPE_L0;
if(IS_16X16 ( h->mtype )){
s->mv[0][0][0] = h->current_mv_x * 2;//gets divided by 2 in motion compensation
s->mv[0][0][1] = h->current_mv_y * 2;
}
else{
h->current_mv_x = s->mv[0][0][0] = 0;
h->current_mv_x = s->mv[0][0][1] = 0;
}
intra:
/* decode each block */
if(s->mb_intra || HAS_CBP(h->mtype)){
for (i = 0; i < 6; i++) {
if (h261_decode_block(h, block[i], i, cbp&32) < 0){
return -1;
}
cbp+=cbp;
}
}
/* per-MB end of slice check */
{
int v= show_bits(&s->gb, 15);
if(get_bits_count(&s->gb) + 15 > s->gb.size_in_bits){
v>>= get_bits_count(&s->gb) + 15 - s->gb.size_in_bits;
}
if(v==0){
return SLICE_END;
}
}
return SLICE_OK;
}
| true | FFmpeg | 49e5dcbce5f9e08ec375fd54c413148beb81f1d7 |
7,343 | static void IRQ_check(OpenPICState *opp, IRQ_queue_t *q)
{
int next, i;
int priority;
next = -1;
priority = -1;
if (!q->pending) {
/* IRQ bitmap is empty */
goto out;
}
for (i = 0; i < opp->max_irq; i++) {
if (IRQ_testbit(q, i)) {
DPRINTF("IRQ_check: irq %d set ipvp_pr=%d pr=%d\n",
i, IPVP_PRIORITY(opp->src[i].ipvp), priority);
if (IPVP_PRIORITY(opp->src[i].ipvp) > priority) {
next = i;
priority = IPVP_PRIORITY(opp->src[i].ipvp);
}
}
}
out:
q->next = next;
q->priority = priority;
}
| true | qemu | af7e9e74c6a62a5bcd911726a9e88d28b61490e0 |
7,344 | static void test_visitor_out_alternate(TestOutputVisitorData *data,
const void *unused)
{
QObject *arg;
UserDefAlternate *tmp;
QDict *qdict;
tmp = g_new0(UserDefAlternate, 1);
tmp->type = QTYPE_QINT;
tmp->u.i = 42;
visit_type_UserDefAlternate(data->ov, NULL, &tmp, &error_abort);
arg = qmp_output_get_qobject(data->qov);
g_assert(qobject_type(arg) == QTYPE_QINT);
g_assert_cmpint(qint_get_int(qobject_to_qint(arg)), ==, 42);
qapi_free_UserDefAlternate(tmp);
qobject_decref(arg);
tmp = g_new0(UserDefAlternate, 1);
tmp->type = QTYPE_QSTRING;
tmp->u.s = g_strdup("hello");
visit_type_UserDefAlternate(data->ov, NULL, &tmp, &error_abort);
arg = qmp_output_get_qobject(data->qov);
g_assert(qobject_type(arg) == QTYPE_QSTRING);
g_assert_cmpstr(qstring_get_str(qobject_to_qstring(arg)), ==, "hello");
qapi_free_UserDefAlternate(tmp);
qobject_decref(arg);
tmp = g_new0(UserDefAlternate, 1);
tmp->type = QTYPE_QDICT;
tmp->u.udfu.integer = 1;
tmp->u.udfu.string = g_strdup("str");
tmp->u.udfu.enum1 = ENUM_ONE_VALUE1;
tmp->u.udfu.u.value1 = g_new0(UserDefA, 1);
tmp->u.udfu.u.value1->boolean = true;
visit_type_UserDefAlternate(data->ov, NULL, &tmp, &error_abort);
arg = qmp_output_get_qobject(data->qov);
g_assert_cmpint(qobject_type(arg), ==, QTYPE_QDICT);
qdict = qobject_to_qdict(arg);
g_assert_cmpint(qdict_size(qdict), ==, 4);
g_assert_cmpint(qdict_get_int(qdict, "integer"), ==, 1);
g_assert_cmpstr(qdict_get_str(qdict, "string"), ==, "str");
g_assert_cmpstr(qdict_get_str(qdict, "enum1"), ==, "value1");
g_assert_cmpint(qdict_get_bool(qdict, "boolean"), ==, true);
qapi_free_UserDefAlternate(tmp);
qobject_decref(arg);
}
| true | qemu | 544a3731591f5d53e15f22de00ce5ac758d490b3 |
7,345 | static double get_volume(CompandContext *s, double in_lin)
{
CompandSegment *cs;
double in_log, out_log;
int i;
if (in_lin < s->in_min_lin)
return s->out_min_lin;
in_log = log(in_lin);
for (i = 1;; i++)
if (in_log <= s->segments[i + 1].x)
break;
cs = &s->segments[i];
in_log -= cs->x;
out_log = cs->y + in_log * (cs->a * in_log + cs->b);
return exp(out_log);
}
| true | FFmpeg | 9e329185d701f60412eb70c4ffbeb345bd459e82 |
7,346 | static void qemu_co_queue_next_bh(void *opaque)
{
struct unlock_bh *unlock_bh = opaque;
Coroutine *next;
trace_qemu_co_queue_next_bh();
while ((next = QTAILQ_FIRST(&unlock_bh_queue))) {
QTAILQ_REMOVE(&unlock_bh_queue, next, co_queue_next);
qemu_coroutine_enter(next, NULL);
}
qemu_bh_delete(unlock_bh->bh);
qemu_free(unlock_bh);
}
| true | qemu | e680cfa7e20f5049c475ac94f998a79c9997b48d |
7,348 | PPC_OP(addeo)
{
do_addeo();
RETURN();
}
| true | qemu | d9bce9d99f4656ae0b0127f7472db9067b8f84ab |
7,350 | static void store_reg(DisasContext *s, int reg, TCGv var)
{
if (reg == 15) {
tcg_gen_andi_i32(var, var, ~1);
s->is_jmp = DISAS_JUMP;
}
tcg_gen_mov_i32(cpu_R[reg], var);
dead_tmp(var);
}
| true | qemu | 7d1b0095bff7157e856d1d0e6c4295641ced2752 |
7,354 | static int vnc_display_get_addresses(QemuOpts *opts,
bool reverse,
SocketAddress ***retsaddr,
size_t *retnsaddr,
SocketAddress ***retwsaddr,
size_t *retnwsaddr,
Error **errp)
{
SocketAddress *saddr = NULL;
SocketAddress *wsaddr = NULL;
QemuOptsIter addriter;
const char *addr;
int to = qemu_opt_get_number(opts, "to", 0);
bool has_ipv4 = qemu_opt_get(opts, "ipv4");
bool has_ipv6 = qemu_opt_get(opts, "ipv6");
bool ipv4 = qemu_opt_get_bool(opts, "ipv4", false);
bool ipv6 = qemu_opt_get_bool(opts, "ipv6", false);
size_t i;
int displaynum = -1;
int ret = -1;
*retsaddr = NULL;
*retnsaddr = 0;
*retwsaddr = NULL;
*retnwsaddr = 0;
addr = qemu_opt_get(opts, "vnc");
if (addr == NULL || g_str_equal(addr, "none")) {
ret = 0;
goto cleanup;
}
if (qemu_opt_get(opts, "websocket") &&
!qcrypto_hash_supports(QCRYPTO_HASH_ALG_SHA1)) {
error_setg(errp,
"SHA1 hash support is required for websockets");
goto cleanup;
}
qemu_opt_iter_init(&addriter, opts, "vnc");
while ((addr = qemu_opt_iter_next(&addriter)) != NULL) {
int rv;
rv = vnc_display_get_address(addr, false, reverse, 0, to,
has_ipv4, has_ipv6,
ipv4, ipv6,
&saddr, errp);
if (rv < 0) {
goto cleanup;
}
/* Historical compat - first listen address can be used
* to set the default websocket port
*/
if (displaynum == -1) {
displaynum = rv;
}
*retsaddr = g_renew(SocketAddress *, *retsaddr, *retnsaddr + 1);
(*retsaddr)[(*retnsaddr)++] = saddr;
}
/* If we had multiple primary displays, we don't do defaults
* for websocket, and require explicit config instead. */
if (*retnsaddr > 1) {
displaynum = -1;
}
qemu_opt_iter_init(&addriter, opts, "websocket");
while ((addr = qemu_opt_iter_next(&addriter)) != NULL) {
if (vnc_display_get_address(addr, true, reverse, displaynum, to,
has_ipv4, has_ipv6,
ipv4, ipv6,
&wsaddr, errp) < 0) {
goto cleanup;
}
/* Historical compat - if only a single listen address was
* provided, then this is used to set the default listen
* address for websocket too
*/
if (*retnsaddr == 1 &&
(*retsaddr)[0]->type == SOCKET_ADDRESS_TYPE_INET &&
wsaddr->type == SOCKET_ADDRESS_TYPE_INET &&
g_str_equal(wsaddr->u.inet.host, "") &&
!g_str_equal((*retsaddr)[0]->u.inet.host, "")) {
g_free(wsaddr->u.inet.host);
wsaddr->u.inet.host = g_strdup((*retsaddr)[0]->u.inet.host);
}
*retwsaddr = g_renew(SocketAddress *, *retwsaddr, *retnwsaddr + 1);
(*retwsaddr)[(*retnwsaddr)++] = wsaddr;
}
ret = 0;
cleanup:
if (ret < 0) {
for (i = 0; i < *retnsaddr; i++) {
qapi_free_SocketAddress((*retsaddr)[i]);
}
g_free(*retsaddr);
for (i = 0; i < *retnwsaddr; i++) {
qapi_free_SocketAddress((*retwsaddr)[i]);
}
g_free(*retwsaddr);
*retsaddr = *retwsaddr = NULL;
*retnsaddr = *retnwsaddr = 0;
}
return ret;
}
| true | qemu | 9f26f3252534e7680cfc7c0dbd1d79fdb56519ad |
7,356 | uint64_t HELPER(neon_abdl_u64)(uint32_t a, uint32_t b)
{
uint64_t result;
DO_ABD(result, a, b, uint32_t);
return result;
}
| true | qemu | 4d9ad7f793605abd9806fc932b3e04e028894565 |
7,357 | static void virtio_net_handle_tx(VirtIODevice *vdev, VirtQueue *vq)
{
VirtIONet *n = to_virtio_net(vdev);
if (n->tx_waiting) {
virtio_queue_set_notification(vq, 1);
qemu_del_timer(n->tx_timer);
n->tx_waiting = 0;
virtio_net_flush_tx(n, vq);
} else {
qemu_mod_timer(n->tx_timer,
qemu_get_clock(vm_clock) + n->tx_timeout);
n->tx_waiting = 1;
virtio_queue_set_notification(vq, 0);
}
}
| true | qemu | a697a334b3c4d3250e6420f5d38550ea10eb5319 |
7,358 | static void encode_picture(MpegEncContext *s, int picture_number)
{
int mb_x, mb_y, last_gob, pdif = 0;
int i;
int bits;
MpegEncContext best_s, backup_s;
UINT8 bit_buf[7][3000]; //FIXME check that this is ALLWAYS large enogh for a MB
s->picture_number = picture_number;
s->block_wrap[0]=
s->block_wrap[1]=
s->block_wrap[2]=
s->block_wrap[3]= s->mb_width*2 + 2;
s->block_wrap[4]=
s->block_wrap[5]= s->mb_width + 2;
/* Reset the average MB variance */
s->avg_mb_var = 0;
s->mc_mb_var = 0;
/* we need to initialize some time vars before we can encode b-frames */
if (s->h263_pred && !s->h263_msmpeg4)
ff_set_mpeg4_time(s, s->picture_number);
/* Estimate motion for every MB */
if(s->pict_type != I_TYPE){
// int16_t (*tmp)[2]= s->p_mv_table;
// s->p_mv_table= s->last_mv_table;
// s->last_mv_table= s->mv_table;
for(mb_y=0; mb_y < s->mb_height; mb_y++) {
s->block_index[0]= s->block_wrap[0]*(mb_y*2 + 1) - 1;
s->block_index[1]= s->block_wrap[0]*(mb_y*2 + 1);
s->block_index[2]= s->block_wrap[0]*(mb_y*2 + 2) - 1;
s->block_index[3]= s->block_wrap[0]*(mb_y*2 + 2);
for(mb_x=0; mb_x < s->mb_width; mb_x++) {
s->mb_x = mb_x;
s->mb_y = mb_y;
s->block_index[0]+=2;
s->block_index[1]+=2;
s->block_index[2]+=2;
s->block_index[3]+=2;
/* compute motion vector & mb_type and store in context */
if(s->pict_type==B_TYPE)
ff_estimate_b_frame_motion(s, mb_x, mb_y);
else
ff_estimate_p_frame_motion(s, mb_x, mb_y);
// s->mb_type[mb_y*s->mb_width + mb_x]=MB_TYPE_INTER;
}
}
emms_c();
}else if(s->pict_type == I_TYPE){
/* I-Frame */
//FIXME do we need to zero them?
memset(s->motion_val[0], 0, sizeof(INT16)*(s->mb_width*2 + 2)*(s->mb_height*2 + 2)*2);
memset(s->p_mv_table , 0, sizeof(INT16)*(s->mb_width+2)*(s->mb_height+2)*2);
memset(s->mb_type , MB_TYPE_INTRA, sizeof(UINT8)*s->mb_width*s->mb_height);
}
if(s->avg_mb_var < s->mc_mb_var && s->pict_type == P_TYPE){ //FIXME subtract MV bits
s->pict_type= I_TYPE;
memset(s->mb_type , MB_TYPE_INTRA, sizeof(UINT8)*s->mb_width*s->mb_height);
if(s->max_b_frames==0){
s->input_pict_type= I_TYPE;
s->input_picture_in_gop_number=0;
}
//printf("Scene change detected, encoding as I Frame\n");
}
if(s->pict_type==P_TYPE || s->pict_type==S_TYPE)
s->f_code= ff_get_best_fcode(s, s->p_mv_table, MB_TYPE_INTER);
ff_fix_long_p_mvs(s);
if(s->pict_type==B_TYPE){
s->f_code= ff_get_best_fcode(s, s->b_forw_mv_table, MB_TYPE_FORWARD);
s->b_code= ff_get_best_fcode(s, s->b_back_mv_table, MB_TYPE_BACKWARD);
ff_fix_long_b_mvs(s, s->b_forw_mv_table, s->f_code, MB_TYPE_FORWARD);
ff_fix_long_b_mvs(s, s->b_back_mv_table, s->b_code, MB_TYPE_BACKWARD);
ff_fix_long_b_mvs(s, s->b_bidir_forw_mv_table, s->f_code, MB_TYPE_BIDIR);
ff_fix_long_b_mvs(s, s->b_bidir_back_mv_table, s->b_code, MB_TYPE_BIDIR);
}
//printf("f_code %d ///\n", s->f_code);
// printf("%d %d\n", s->avg_mb_var, s->mc_mb_var);
if(s->flags&CODEC_FLAG_PASS2)
s->qscale = ff_rate_estimate_qscale_pass2(s);
else if (!s->fixed_qscale)
s->qscale = ff_rate_estimate_qscale(s);
/* precompute matrix */
if (s->out_format == FMT_MJPEG) {
/* for mjpeg, we do include qscale in the matrix */
s->intra_matrix[0] = default_intra_matrix[0];
for(i=1;i<64;i++)
s->intra_matrix[i] = (default_intra_matrix[i] * s->qscale) >> 3;
convert_matrix(s->q_intra_matrix, s->q_intra_matrix16, s->intra_matrix, 8);
} else {
convert_matrix(s->q_intra_matrix, s->q_intra_matrix16, s->intra_matrix, s->qscale);
convert_matrix(s->q_non_intra_matrix, s->q_non_intra_matrix16, s->non_intra_matrix, s->qscale);
}
s->last_bits= get_bit_count(&s->pb);
switch(s->out_format) {
case FMT_MJPEG:
mjpeg_picture_header(s);
break;
case FMT_H263:
if (s->h263_msmpeg4)
msmpeg4_encode_picture_header(s, picture_number);
else if (s->h263_pred)
mpeg4_encode_picture_header(s, picture_number);
else if (s->h263_rv10)
rv10_encode_picture_header(s, picture_number);
else
h263_encode_picture_header(s, picture_number);
break;
case FMT_MPEG1:
mpeg1_encode_picture_header(s, picture_number);
break;
}
bits= get_bit_count(&s->pb);
s->header_bits= bits - s->last_bits;
s->last_bits= bits;
s->mv_bits=0;
s->misc_bits=0;
s->i_tex_bits=0;
s->p_tex_bits=0;
s->i_count=0;
s->p_count=0;
s->skip_count=0;
/* init last dc values */
/* note: quant matrix value (8) is implied here */
s->last_dc[0] = 128;
s->last_dc[1] = 128;
s->last_dc[2] = 128;
s->mb_incr = 1;
s->last_mv[0][0][0] = 0;
s->last_mv[0][0][1] = 0;
/* Get the GOB height based on picture height */
if (s->out_format == FMT_H263 && !s->h263_pred && !s->h263_msmpeg4) {
if (s->height <= 400)
s->gob_index = 1;
else if (s->height <= 800)
s->gob_index = 2;
else
s->gob_index = 4;
}
s->avg_mb_var = s->avg_mb_var / s->mb_num;
for(mb_y=0; mb_y < s->mb_height; mb_y++) {
/* Put GOB header based on RTP MTU */
/* TODO: Put all this stuff in a separate generic function */
if (s->rtp_mode) {
if (!mb_y) {
s->ptr_lastgob = s->pb.buf;
s->ptr_last_mb_line = s->pb.buf;
} else if (s->out_format == FMT_H263 && !s->h263_pred && !s->h263_msmpeg4 && !(mb_y % s->gob_index)) {
last_gob = h263_encode_gob_header(s, mb_y);
if (last_gob) {
s->first_gob_line = 1;
}
}
}
s->block_index[0]= s->block_wrap[0]*(mb_y*2 + 1) - 1;
s->block_index[1]= s->block_wrap[0]*(mb_y*2 + 1);
s->block_index[2]= s->block_wrap[0]*(mb_y*2 + 2) - 1;
s->block_index[3]= s->block_wrap[0]*(mb_y*2 + 2);
s->block_index[4]= s->block_wrap[4]*(mb_y + 1) + s->block_wrap[0]*(s->mb_height*2 + 2);
s->block_index[5]= s->block_wrap[4]*(mb_y + 1 + s->mb_height + 2) + s->block_wrap[0]*(s->mb_height*2 + 2);
for(mb_x=0; mb_x < s->mb_width; mb_x++) {
const int mb_type= s->mb_type[mb_y * s->mb_width + mb_x];
const int xy= (mb_y+1) * (s->mb_width+2) + mb_x + 1;
PutBitContext pb;
int d;
int dmin=10000000;
int best=0;
s->mb_x = mb_x;
s->mb_y = mb_y;
s->block_index[0]+=2;
s->block_index[1]+=2;
s->block_index[2]+=2;
s->block_index[3]+=2;
s->block_index[4]++;
s->block_index[5]++;
if(mb_type & (mb_type-1)){ // more than 1 MB type possible
int next_block=0;
pb= s->pb;
copy_context_before_encode(&backup_s, s, -1);
if(mb_type&MB_TYPE_INTER){
s->mv_dir = MV_DIR_FORWARD;
s->mv_type = MV_TYPE_16X16;
s->mb_intra= 0;
s->mv[0][0][0] = s->p_mv_table[xy][0];
s->mv[0][0][1] = s->p_mv_table[xy][1];
init_put_bits(&s->pb, bit_buf[1], 3000, NULL, NULL);
s->block= s->blocks[next_block];
s->last_bits= 0; //done in copy_context_before_encode but we skip that here
encode_mb(s, s->mv[0][0][0], s->mv[0][0][1]);
d= get_bit_count(&s->pb);
if(d<dmin){
flush_put_bits(&s->pb);
dmin=d;
copy_context_after_encode(&best_s, s, MB_TYPE_INTER);
best=1;
next_block^=1;
}
}
if(mb_type&MB_TYPE_INTER4V){
copy_context_before_encode(s, &backup_s, MB_TYPE_INTER4V);
s->mv_dir = MV_DIR_FORWARD;
s->mv_type = MV_TYPE_8X8;
s->mb_intra= 0;
for(i=0; i<4; i++){
s->mv[0][i][0] = s->motion_val[s->block_index[i]][0];
s->mv[0][i][1] = s->motion_val[s->block_index[i]][1];
}
init_put_bits(&s->pb, bit_buf[2], 3000, NULL, NULL);
s->block= s->blocks[next_block];
encode_mb(s, 0, 0);
d= get_bit_count(&s->pb);
if(d<dmin){
flush_put_bits(&s->pb);
dmin=d;
copy_context_after_encode(&best_s, s, MB_TYPE_INTER4V);
best=2;
next_block^=1;
}
}
if(mb_type&MB_TYPE_FORWARD){
copy_context_before_encode(s, &backup_s, MB_TYPE_FORWARD);
s->mv_dir = MV_DIR_FORWARD;
s->mv_type = MV_TYPE_16X16;
s->mb_intra= 0;
s->mv[0][0][0] = s->b_forw_mv_table[xy][0];
s->mv[0][0][1] = s->b_forw_mv_table[xy][1];
init_put_bits(&s->pb, bit_buf[3], 3000, NULL, NULL);
s->block= s->blocks[next_block];
encode_mb(s, s->mv[0][0][0], s->mv[0][0][1]);
d= get_bit_count(&s->pb);
if(d<dmin){
flush_put_bits(&s->pb);
dmin=d;
copy_context_after_encode(&best_s, s, MB_TYPE_FORWARD);
best=3;
next_block^=1;
}
}
if(mb_type&MB_TYPE_BACKWARD){
copy_context_before_encode(s, &backup_s, MB_TYPE_BACKWARD);
s->mv_dir = MV_DIR_BACKWARD;
s->mv_type = MV_TYPE_16X16;
s->mb_intra= 0;
s->mv[1][0][0] = s->b_back_mv_table[xy][0];
s->mv[1][0][1] = s->b_back_mv_table[xy][1];
init_put_bits(&s->pb, bit_buf[4], 3000, NULL, NULL);
s->block= s->blocks[next_block];
encode_mb(s, s->mv[1][0][0], s->mv[1][0][1]);
d= get_bit_count(&s->pb);
if(d<dmin){
flush_put_bits(&s->pb);
dmin=d;
copy_context_after_encode(&best_s, s, MB_TYPE_BACKWARD);
best=4;
next_block^=1;
}
}
if(mb_type&MB_TYPE_BIDIR){
copy_context_before_encode(s, &backup_s, MB_TYPE_BIDIR);
s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD;
s->mv_type = MV_TYPE_16X16;
s->mb_intra= 0;
s->mv[0][0][0] = s->b_bidir_forw_mv_table[xy][0];
s->mv[0][0][1] = s->b_bidir_forw_mv_table[xy][1];
s->mv[1][0][0] = s->b_bidir_back_mv_table[xy][0];
s->mv[1][0][1] = s->b_bidir_back_mv_table[xy][1];
init_put_bits(&s->pb, bit_buf[5], 3000, NULL, NULL);
s->block= s->blocks[next_block];
encode_mb(s, 0, 0);
d= get_bit_count(&s->pb);
if(d<dmin){
flush_put_bits(&s->pb);
dmin=d;
copy_context_after_encode(&best_s, s, MB_TYPE_BIDIR);
best=5;
next_block^=1;
}
}
if(mb_type&MB_TYPE_DIRECT){
copy_context_before_encode(s, &backup_s, MB_TYPE_DIRECT);
s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
s->mv_type = MV_TYPE_16X16; //FIXME
s->mb_intra= 0;
s->mv[0][0][0] = s->b_direct_forw_mv_table[xy][0];
s->mv[0][0][1] = s->b_direct_forw_mv_table[xy][1];
s->mv[1][0][0] = s->b_direct_back_mv_table[xy][0];
s->mv[1][0][1] = s->b_direct_back_mv_table[xy][1];
init_put_bits(&s->pb, bit_buf[6], 3000, NULL, NULL);
s->block= s->blocks[next_block];
encode_mb(s, s->b_direct_mv_table[xy][0], s->b_direct_mv_table[xy][1]);
d= get_bit_count(&s->pb);
if(d<dmin){
flush_put_bits(&s->pb);
dmin=d;
copy_context_after_encode(&best_s, s, MB_TYPE_DIRECT);
best=6;
next_block^=1;
}
}
if(mb_type&MB_TYPE_INTRA){
copy_context_before_encode(s, &backup_s, MB_TYPE_INTRA);
s->mv_dir = MV_DIR_FORWARD;
s->mv_type = MV_TYPE_16X16;
s->mb_intra= 1;
s->mv[0][0][0] = 0;
s->mv[0][0][1] = 0;
init_put_bits(&s->pb, bit_buf[0], 3000, NULL, NULL);
s->block= s->blocks[next_block];
encode_mb(s, 0, 0);
d= get_bit_count(&s->pb);
if(d<dmin){
flush_put_bits(&s->pb);
dmin=d;
copy_context_after_encode(&best_s, s, MB_TYPE_INTRA);
best=0;
next_block^=1;
}
/* force cleaning of ac/dc pred stuff if needed ... */
if(s->h263_pred || s->h263_aic)
s->mbintra_table[mb_x + mb_y*s->mb_width]=1;
}
copy_context_after_encode(s, &best_s, -1);
copy_bits(&pb, bit_buf[best], dmin);
s->pb= pb;
s->last_bits= get_bit_count(&s->pb);
} else {
int motion_x, motion_y;
s->mv_type=MV_TYPE_16X16;
// only one MB-Type possible
switch(mb_type){
case MB_TYPE_INTRA:
s->mv_dir = MV_DIR_FORWARD;
s->mb_intra= 1;
motion_x= s->mv[0][0][0] = 0;
motion_y= s->mv[0][0][1] = 0;
break;
case MB_TYPE_INTER:
s->mv_dir = MV_DIR_FORWARD;
s->mb_intra= 0;
motion_x= s->mv[0][0][0] = s->p_mv_table[xy][0];
motion_y= s->mv[0][0][1] = s->p_mv_table[xy][1];
break;
case MB_TYPE_DIRECT:
s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD | MV_DIRECT;
s->mb_intra= 0;
motion_x=s->b_direct_mv_table[xy][0];
motion_y=s->b_direct_mv_table[xy][1];
s->mv[0][0][0] = s->b_direct_forw_mv_table[xy][0];
s->mv[0][0][1] = s->b_direct_forw_mv_table[xy][1];
s->mv[1][0][0] = s->b_direct_back_mv_table[xy][0];
s->mv[1][0][1] = s->b_direct_back_mv_table[xy][1];
break;
case MB_TYPE_BIDIR:
s->mv_dir = MV_DIR_FORWARD | MV_DIR_BACKWARD;
s->mb_intra= 0;
motion_x=0;
motion_y=0;
s->mv[0][0][0] = s->b_bidir_forw_mv_table[xy][0];
s->mv[0][0][1] = s->b_bidir_forw_mv_table[xy][1];
s->mv[1][0][0] = s->b_bidir_back_mv_table[xy][0];
s->mv[1][0][1] = s->b_bidir_back_mv_table[xy][1];
break;
case MB_TYPE_BACKWARD:
s->mv_dir = MV_DIR_BACKWARD;
s->mb_intra= 0;
motion_x= s->mv[1][0][0] = s->b_back_mv_table[xy][0];
motion_y= s->mv[1][0][1] = s->b_back_mv_table[xy][1];
break;
case MB_TYPE_FORWARD:
s->mv_dir = MV_DIR_FORWARD;
s->mb_intra= 0;
motion_x= s->mv[0][0][0] = s->b_forw_mv_table[xy][0];
motion_y= s->mv[0][0][1] = s->b_forw_mv_table[xy][1];
// printf(" %d %d ", motion_x, motion_y);
break;
default:
motion_x=motion_y=0; //gcc warning fix
printf("illegal MB type\n");
}
encode_mb(s, motion_x, motion_y);
}
/* clean the MV table in IPS frames for direct mode in B frames */
if(s->mb_intra /* && I,P,S_TYPE */){
s->p_mv_table[xy][0]=0;
s->p_mv_table[xy][1]=0;
}
MPV_decode_mb(s, s->block);
}
/* Obtain average GOB size for RTP */
if (s->rtp_mode) {
if (!mb_y)
s->mb_line_avgsize = pbBufPtr(&s->pb) - s->ptr_last_mb_line;
else if (!(mb_y % s->gob_index)) {
s->mb_line_avgsize = (s->mb_line_avgsize + pbBufPtr(&s->pb) - s->ptr_last_mb_line) >> 1;
s->ptr_last_mb_line = pbBufPtr(&s->pb);
}
//fprintf(stderr, "\nMB line: %d\tSize: %u\tAvg. Size: %u", s->mb_y,
// (s->pb.buf_ptr - s->ptr_last_mb_line), s->mb_line_avgsize);
s->first_gob_line = 0;
}
}
emms_c();
if (s->h263_msmpeg4 && s->msmpeg4_version<4 && s->pict_type == I_TYPE)
msmpeg4_encode_ext_header(s);
//if (s->gob_number)
// fprintf(stderr,"\nNumber of GOB: %d", s->gob_number);
/* Send the last GOB if RTP */
if (s->rtp_mode) {
flush_put_bits(&s->pb);
pdif = pbBufPtr(&s->pb) - s->ptr_lastgob;
/* Call the RTP callback to send the last GOB */
if (s->rtp_callback)
s->rtp_callback(s->ptr_lastgob, pdif, s->gob_number);
s->ptr_lastgob = pbBufPtr(&s->pb);
//fprintf(stderr,"\nGOB: %2d size: %d (last)", s->gob_number, pdif);
}
}
| true | FFmpeg | d7e9533aa06f4073a27812349b35ba5fede11ca1 |
7,361 | static void store_word(DBDMA_channel *ch, int key, uint32_t addr,
uint16_t len)
{
dbdma_cmd *current = &ch->current;
uint32_t val;
DBDMA_DPRINTF("store_word\n");
/* only implements KEY_SYSTEM */
if (key != KEY_SYSTEM) {
printf("DBDMA: STORE_WORD, unimplemented key %x\n", key);
kill_channel(ch);
return;
}
val = current->cmd_dep;
if (len == 2)
val >>= 16;
else if (len == 1)
val >>= 24;
cpu_physical_memory_write(addr, (uint8_t*)&val, len);
if (conditional_wait(ch))
goto wait;
current->xfer_status = cpu_to_le16(be32_to_cpu(ch->regs[DBDMA_STATUS]));
dbdma_cmdptr_save(ch);
ch->regs[DBDMA_STATUS] &= cpu_to_be32(~FLUSH);
conditional_interrupt(ch);
next(ch);
wait:
qemu_bh_schedule(dbdma_bh);
}
| false | qemu | ad674e53b5cce265fadafbde2c6a4f190345cd00 |
7,362 | static int decode_cabac_mb_ref( H264Context *h, int list, int n ) {
int refa = h->ref_cache[list][scan8[n] - 1];
int refb = h->ref_cache[list][scan8[n] - 8];
int ref = 0;
int ctx = 0;
if( h->slice_type_nos == FF_B_TYPE) {
if( refa > 0 && !h->direct_cache[scan8[n] - 1] )
ctx++;
if( refb > 0 && !h->direct_cache[scan8[n] - 8] )
ctx += 2;
} else {
if( refa > 0 )
ctx++;
if( refb > 0 )
ctx += 2;
}
while( get_cabac( &h->cabac, &h->cabac_state[54+ctx] ) ) {
ref++;
if( ctx < 4 )
ctx = 4;
else
ctx = 5;
if(ref >= 32 /*h->ref_list[list]*/){
av_log(h->s.avctx, AV_LOG_ERROR, "overflow in decode_cabac_mb_ref\n");
return 0; //FIXME we should return -1 and check the return everywhere
}
}
return ref;
}
| false | FFmpeg | 04618b98e361951f550b3970865803a875f4a8f0 |
7,363 | static void gen_mtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
{
const char *rn = "invalid";
if (sel != 0)
check_insn(ctx, ISA_MIPS32);
if (use_icount)
gen_io_start();
switch (reg) {
case 0:
switch (sel) {
case 0:
gen_helper_mtc0_index(cpu_env, arg);
rn = "Index";
break;
case 1:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_mvpcontrol(cpu_env, arg);
rn = "MVPControl";
break;
case 2:
CP0_CHECK(ctx->insn_flags & ASE_MT);
/* ignored */
rn = "MVPConf0";
break;
case 3:
CP0_CHECK(ctx->insn_flags & ASE_MT);
/* ignored */
rn = "MVPConf1";
break;
default:
goto cp0_unimplemented;
}
break;
case 1:
switch (sel) {
case 0:
/* ignored */
rn = "Random";
break;
case 1:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_vpecontrol(cpu_env, arg);
rn = "VPEControl";
break;
case 2:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_vpeconf0(cpu_env, arg);
rn = "VPEConf0";
break;
case 3:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_vpeconf1(cpu_env, arg);
rn = "VPEConf1";
break;
case 4:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_yqmask(cpu_env, arg);
rn = "YQMask";
break;
case 5:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_mtc0_store64(arg, offsetof(CPUMIPSState, CP0_VPESchedule));
rn = "VPESchedule";
break;
case 6:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_mtc0_store64(arg, offsetof(CPUMIPSState, CP0_VPEScheFBack));
rn = "VPEScheFBack";
break;
case 7:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_vpeopt(cpu_env, arg);
rn = "VPEOpt";
break;
default:
goto cp0_unimplemented;
}
break;
case 2:
switch (sel) {
case 0:
gen_helper_mtc0_entrylo0(cpu_env, arg);
rn = "EntryLo0";
break;
case 1:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_tcstatus(cpu_env, arg);
rn = "TCStatus";
break;
case 2:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_tcbind(cpu_env, arg);
rn = "TCBind";
break;
case 3:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_tcrestart(cpu_env, arg);
rn = "TCRestart";
break;
case 4:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_tchalt(cpu_env, arg);
rn = "TCHalt";
break;
case 5:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_tccontext(cpu_env, arg);
rn = "TCContext";
break;
case 6:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_tcschedule(cpu_env, arg);
rn = "TCSchedule";
break;
case 7:
CP0_CHECK(ctx->insn_flags & ASE_MT);
gen_helper_mtc0_tcschefback(cpu_env, arg);
rn = "TCScheFBack";
break;
default:
goto cp0_unimplemented;
}
break;
case 3:
switch (sel) {
case 0:
gen_helper_mtc0_entrylo1(cpu_env, arg);
rn = "EntryLo1";
break;
default:
goto cp0_unimplemented;
}
break;
case 4:
switch (sel) {
case 0:
gen_helper_mtc0_context(cpu_env, arg);
rn = "Context";
break;
case 1:
// gen_helper_mtc0_contextconfig(cpu_env, arg); /* SmartMIPS ASE */
rn = "ContextConfig";
goto cp0_unimplemented;
// break;
case 2:
CP0_CHECK(ctx->ulri);
tcg_gen_st_tl(arg, cpu_env,
offsetof(CPUMIPSState, active_tc.CP0_UserLocal));
rn = "UserLocal";
break;
default:
goto cp0_unimplemented;
}
break;
case 5:
switch (sel) {
case 0:
gen_helper_mtc0_pagemask(cpu_env, arg);
rn = "PageMask";
break;
case 1:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_pagegrain(cpu_env, arg);
rn = "PageGrain";
break;
default:
goto cp0_unimplemented;
}
break;
case 6:
switch (sel) {
case 0:
gen_helper_mtc0_wired(cpu_env, arg);
rn = "Wired";
break;
case 1:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_srsconf0(cpu_env, arg);
rn = "SRSConf0";
break;
case 2:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_srsconf1(cpu_env, arg);
rn = "SRSConf1";
break;
case 3:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_srsconf2(cpu_env, arg);
rn = "SRSConf2";
break;
case 4:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_srsconf3(cpu_env, arg);
rn = "SRSConf3";
break;
case 5:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_srsconf4(cpu_env, arg);
rn = "SRSConf4";
break;
default:
goto cp0_unimplemented;
}
break;
case 7:
switch (sel) {
case 0:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_hwrena(cpu_env, arg);
ctx->bstate = BS_STOP;
rn = "HWREna";
break;
default:
goto cp0_unimplemented;
}
break;
case 8:
switch (sel) {
case 0:
/* ignored */
rn = "BadVAddr";
break;
case 1:
/* ignored */
rn = "BadInstr";
break;
case 2:
/* ignored */
rn = "BadInstrP";
break;
default:
goto cp0_unimplemented;
}
break;
case 9:
switch (sel) {
case 0:
gen_helper_mtc0_count(cpu_env, arg);
rn = "Count";
break;
/* 6,7 are implementation dependent */
default:
goto cp0_unimplemented;
}
break;
case 10:
switch (sel) {
case 0:
gen_helper_mtc0_entryhi(cpu_env, arg);
rn = "EntryHi";
break;
default:
goto cp0_unimplemented;
}
break;
case 11:
switch (sel) {
case 0:
gen_helper_mtc0_compare(cpu_env, arg);
rn = "Compare";
break;
/* 6,7 are implementation dependent */
default:
goto cp0_unimplemented;
}
break;
case 12:
switch (sel) {
case 0:
save_cpu_state(ctx, 1);
gen_helper_mtc0_status(cpu_env, arg);
/* BS_STOP isn't good enough here, hflags may have changed. */
gen_save_pc(ctx->pc + 4);
ctx->bstate = BS_EXCP;
rn = "Status";
break;
case 1:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_intctl(cpu_env, arg);
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "IntCtl";
break;
case 2:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_srsctl(cpu_env, arg);
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "SRSCtl";
break;
case 3:
check_insn(ctx, ISA_MIPS32R2);
gen_mtc0_store32(arg, offsetof(CPUMIPSState, CP0_SRSMap));
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "SRSMap";
break;
default:
goto cp0_unimplemented;
}
break;
case 13:
switch (sel) {
case 0:
save_cpu_state(ctx, 1);
gen_helper_mtc0_cause(cpu_env, arg);
rn = "Cause";
break;
default:
goto cp0_unimplemented;
}
break;
case 14:
switch (sel) {
case 0:
gen_mtc0_store64(arg, offsetof(CPUMIPSState, CP0_EPC));
rn = "EPC";
break;
default:
goto cp0_unimplemented;
}
break;
case 15:
switch (sel) {
case 0:
/* ignored */
rn = "PRid";
break;
case 1:
check_insn(ctx, ISA_MIPS32R2);
gen_helper_mtc0_ebase(cpu_env, arg);
rn = "EBase";
break;
default:
goto cp0_unimplemented;
}
break;
case 16:
switch (sel) {
case 0:
gen_helper_mtc0_config0(cpu_env, arg);
rn = "Config";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
break;
case 1:
/* ignored, read only */
rn = "Config1";
break;
case 2:
gen_helper_mtc0_config2(cpu_env, arg);
rn = "Config2";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
break;
case 3:
gen_helper_mtc0_config3(cpu_env, arg);
rn = "Config3";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
break;
case 4:
gen_helper_mtc0_config4(cpu_env, arg);
rn = "Config4";
ctx->bstate = BS_STOP;
break;
case 5:
gen_helper_mtc0_config5(cpu_env, arg);
rn = "Config5";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
break;
/* 6,7 are implementation dependent */
case 6:
/* ignored */
rn = "Config6";
break;
case 7:
/* ignored */
rn = "Config7";
break;
default:
rn = "Invalid config selector";
goto cp0_unimplemented;
}
break;
case 17:
switch (sel) {
case 0:
gen_helper_mtc0_lladdr(cpu_env, arg);
rn = "LLAddr";
break;
default:
goto cp0_unimplemented;
}
break;
case 18:
switch (sel) {
case 0 ... 7:
gen_helper_0e1i(mtc0_watchlo, arg, sel);
rn = "WatchLo";
break;
default:
goto cp0_unimplemented;
}
break;
case 19:
switch (sel) {
case 0 ... 7:
gen_helper_0e1i(mtc0_watchhi, arg, sel);
rn = "WatchHi";
break;
default:
goto cp0_unimplemented;
}
break;
case 20:
switch (sel) {
case 0:
#if defined(TARGET_MIPS64)
check_insn(ctx, ISA_MIPS3);
gen_helper_mtc0_xcontext(cpu_env, arg);
rn = "XContext";
break;
#endif
default:
goto cp0_unimplemented;
}
break;
case 21:
/* Officially reserved, but sel 0 is used for R1x000 framemask */
CP0_CHECK(!(ctx->insn_flags & ISA_MIPS32R6));
switch (sel) {
case 0:
gen_helper_mtc0_framemask(cpu_env, arg);
rn = "Framemask";
break;
default:
goto cp0_unimplemented;
}
break;
case 22:
/* ignored */
rn = "Diagnostic"; /* implementation dependent */
break;
case 23:
switch (sel) {
case 0:
gen_helper_mtc0_debug(cpu_env, arg); /* EJTAG support */
/* BS_STOP isn't good enough here, hflags may have changed. */
gen_save_pc(ctx->pc + 4);
ctx->bstate = BS_EXCP;
rn = "Debug";
break;
case 1:
// gen_helper_mtc0_tracecontrol(cpu_env, arg); /* PDtrace support */
rn = "TraceControl";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
// break;
case 2:
// gen_helper_mtc0_tracecontrol2(cpu_env, arg); /* PDtrace support */
rn = "TraceControl2";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
// break;
case 3:
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
// gen_helper_mtc0_usertracedata(cpu_env, arg); /* PDtrace support */
rn = "UserTraceData";
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
// break;
case 4:
// gen_helper_mtc0_tracebpc(cpu_env, arg); /* PDtrace support */
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
rn = "TraceBPC";
// break;
default:
goto cp0_unimplemented;
}
break;
case 24:
switch (sel) {
case 0:
/* EJTAG support */
gen_mtc0_store64(arg, offsetof(CPUMIPSState, CP0_DEPC));
rn = "DEPC";
break;
default:
goto cp0_unimplemented;
}
break;
case 25:
switch (sel) {
case 0:
gen_helper_mtc0_performance0(cpu_env, arg);
rn = "Performance0";
break;
case 1:
// gen_helper_mtc0_performance1(arg);
rn = "Performance1";
// break;
case 2:
// gen_helper_mtc0_performance2(arg);
rn = "Performance2";
// break;
case 3:
// gen_helper_mtc0_performance3(arg);
rn = "Performance3";
// break;
case 4:
// gen_helper_mtc0_performance4(arg);
rn = "Performance4";
// break;
case 5:
// gen_helper_mtc0_performance5(arg);
rn = "Performance5";
// break;
case 6:
// gen_helper_mtc0_performance6(arg);
rn = "Performance6";
// break;
case 7:
// gen_helper_mtc0_performance7(arg);
rn = "Performance7";
// break;
default:
goto cp0_unimplemented;
}
break;
case 26:
/* ignored */
rn = "ECC";
break;
case 27:
switch (sel) {
case 0 ... 3:
/* ignored */
rn = "CacheErr";
break;
default:
goto cp0_unimplemented;
}
break;
case 28:
switch (sel) {
case 0:
case 2:
case 4:
case 6:
gen_helper_mtc0_taglo(cpu_env, arg);
rn = "TagLo";
break;
case 1:
case 3:
case 5:
case 7:
gen_helper_mtc0_datalo(cpu_env, arg);
rn = "DataLo";
break;
default:
goto cp0_unimplemented;
}
break;
case 29:
switch (sel) {
case 0:
case 2:
case 4:
case 6:
gen_helper_mtc0_taghi(cpu_env, arg);
rn = "TagHi";
break;
case 1:
case 3:
case 5:
case 7:
gen_helper_mtc0_datahi(cpu_env, arg);
rn = "DataHi";
break;
default:
rn = "invalid sel";
goto cp0_unimplemented;
}
break;
case 30:
switch (sel) {
case 0:
gen_mtc0_store64(arg, offsetof(CPUMIPSState, CP0_ErrorEPC));
rn = "ErrorEPC";
break;
default:
goto cp0_unimplemented;
}
break;
case 31:
switch (sel) {
case 0:
/* EJTAG support */
gen_mtc0_store32(arg, offsetof(CPUMIPSState, CP0_DESAVE));
rn = "DESAVE";
break;
case 2 ... 7:
CP0_CHECK(ctx->kscrexist & (1 << sel));
tcg_gen_st_tl(arg, cpu_env,
offsetof(CPUMIPSState, CP0_KScratch[sel-2]));
rn = "KScratch";
break;
default:
goto cp0_unimplemented;
}
/* Stop translation as we may have switched the execution mode */
ctx->bstate = BS_STOP;
break;
default:
goto cp0_unimplemented;
}
(void)rn; /* avoid a compiler warning */
LOG_DISAS("mtc0 %s (reg %d sel %d)\n", rn, reg, sel);
/* For simplicity assume that all writes can cause interrupts. */
if (use_icount) {
gen_io_end();
ctx->bstate = BS_STOP;
}
return;
cp0_unimplemented:
LOG_DISAS("mtc0 %s (reg %d sel %d)\n", rn, reg, sel);
}
| false | qemu | bd79255d2571a3c68820117caf94ea9afe1d527e |
7,364 | void module_call_init(module_init_type type)
{
ModuleTypeList *l;
ModuleEntry *e;
l = find_type(type);
TAILQ_FOREACH(e, l, node) {
e->init();
}
}
| false | qemu | 72cf2d4f0e181d0d3a3122e04129c58a95da713e |
7,365 | static void qmp_output_free(Visitor *v)
{
QmpOutputVisitor *qov = to_qov(v);
QStackEntry *e;
while (!QSLIST_EMPTY(&qov->stack)) {
e = QSLIST_FIRST(&qov->stack);
QSLIST_REMOVE_HEAD(&qov->stack, node);
g_free(e);
}
qobject_decref(qov->root);
g_free(qov);
}
| false | qemu | b3db211f3c80bb996a704d665fe275619f728bd4 |
7,366 | static void cpu_x86_register(X86CPU *cpu, const char *name, Error **errp)
{
CPUX86State *env = &cpu->env;
x86_def_t def1, *def = &def1;
memset(def, 0, sizeof(*def));
if (cpu_x86_find_by_name(cpu, def, name) < 0) {
error_setg(errp, "Unable to find CPU definition: %s", name);
return;
}
object_property_set_str(OBJECT(cpu), def->vendor, "vendor", errp);
object_property_set_int(OBJECT(cpu), def->level, "level", errp);
object_property_set_int(OBJECT(cpu), def->family, "family", errp);
object_property_set_int(OBJECT(cpu), def->model, "model", errp);
object_property_set_int(OBJECT(cpu), def->stepping, "stepping", errp);
env->features[FEAT_1_EDX] = def->features[FEAT_1_EDX];
env->features[FEAT_1_ECX] = def->features[FEAT_1_ECX];
env->features[FEAT_8000_0001_EDX] = def->features[FEAT_8000_0001_EDX];
env->features[FEAT_8000_0001_ECX] = def->features[FEAT_8000_0001_ECX];
object_property_set_int(OBJECT(cpu), def->xlevel, "xlevel", errp);
env->features[FEAT_KVM] = def->features[FEAT_KVM];
env->features[FEAT_SVM] = def->features[FEAT_SVM];
env->features[FEAT_C000_0001_EDX] = def->features[FEAT_C000_0001_EDX];
env->features[FEAT_7_0_EBX] = def->features[FEAT_7_0_EBX];
env->cpuid_xlevel2 = def->xlevel2;
cpu->cache_info_passthrough = def->cache_info_passthrough;
object_property_set_str(OBJECT(cpu), def->model_id, "model-id", errp);
/* Special cases not set in the x86_def_t structs: */
if (kvm_enabled()) {
env->features[FEAT_KVM] |= kvm_default_features;
}
env->features[FEAT_1_ECX] |= CPUID_EXT_HYPERVISOR;
}
| false | qemu | 7c08db30e6a43f7083a881eb07bfbc878e001e08 |
7,367 | static void gem_init(NICInfo *nd, uint32_t base, qemu_irq irq)
{
DeviceState *dev;
SysBusDevice *s;
qemu_check_nic_model(nd, "cadence_gem");
dev = qdev_create(NULL, "cadence_gem");
qdev_set_nic_properties(dev, nd);
qdev_init_nofail(dev);
s = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(s, 0, base);
sysbus_connect_irq(s, 0, irq);
}
| false | qemu | ec0e68ef1da316b3ead1943d8f607cc68b13e0d1 |
7,368 | static void monitor_json_emitter(Monitor *mon, const QObject *data)
{
QString *json;
json = qobject_to_json(data);
assert(json != NULL);
mon->mc->print_enabled = 1;
monitor_printf(mon, "%s\n", qstring_get_str(json));
mon->mc->print_enabled = 0;
QDECREF(json);
}
| false | qemu | b8b08266bd58d26e9c6b529ab4130c13eaed3406 |
7,369 | void pc_cpus_init(const char *cpu_model, DeviceState *icc_bridge)
{
int i;
X86CPU *cpu = NULL;
Error *error = NULL;
unsigned long apic_id_limit;
/* init CPUs */
if (cpu_model == NULL) {
#ifdef TARGET_X86_64
cpu_model = "qemu64";
#else
cpu_model = "qemu32";
#endif
}
current_cpu_model = cpu_model;
apic_id_limit = pc_apic_id_limit(max_cpus);
if (apic_id_limit > ACPI_CPU_HOTPLUG_ID_LIMIT) {
error_report("max_cpus is too large. APIC ID of last CPU is %lu",
apic_id_limit - 1);
exit(1);
}
for (i = 0; i < smp_cpus; i++) {
cpu = pc_new_cpu(cpu_model, x86_cpu_apic_id_from_index(i),
icc_bridge, &error);
if (error) {
error_report_err(error);
exit(1);
}
object_unref(OBJECT(cpu));
}
/* tell smbios about cpuid version and features */
smbios_set_cpuid(cpu->env.cpuid_version, cpu->env.features[FEAT_1_EDX]);
}
| false | qemu | 46232aaacb66733d3e16dcbd0d26c32ec388801d |
7,370 | static void cpu_exit_tb_from_sighandler(CPUState *cpu, void *puc)
{
#ifdef __linux__
struct ucontext *uc = puc;
#elif defined(__OpenBSD__)
struct sigcontext *uc = puc;
#endif
/* XXX: use siglongjmp ? */
#ifdef __linux__
#ifdef __ia64
sigprocmask(SIG_SETMASK, (sigset_t *)&uc->uc_sigmask, NULL);
#else
sigprocmask(SIG_SETMASK, &uc->uc_sigmask, NULL);
#endif
#elif defined(__OpenBSD__)
sigprocmask(SIG_SETMASK, &uc->sc_mask, NULL);
#endif
cpu_resume_from_signal(cpu, NULL);
}
| false | qemu | 6886b98036a8f8f5bce8b10756ce080084cef11b |
7,372 | static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
if (ioreq->req.nr_segments && ioreq_map(ioreq) == -1) {
goto err_no_map;
}
ioreq->aio_inflight++;
if (ioreq->presync) {
bdrv_aio_flush(ioreq->blkdev->bs, qemu_aio_complete, ioreq);
return 0;
}
switch (ioreq->req.operation) {
case BLKIF_OP_READ:
block_acct_start(bdrv_get_stats(blkdev->bs), &ioreq->acct,
ioreq->v.size, BLOCK_ACCT_READ);
ioreq->aio_inflight++;
bdrv_aio_readv(blkdev->bs, ioreq->start / BLOCK_SIZE,
&ioreq->v, ioreq->v.size / BLOCK_SIZE,
qemu_aio_complete, ioreq);
break;
case BLKIF_OP_WRITE:
case BLKIF_OP_FLUSH_DISKCACHE:
if (!ioreq->req.nr_segments) {
break;
}
block_acct_start(bdrv_get_stats(blkdev->bs), &ioreq->acct,
ioreq->v.size, BLOCK_ACCT_WRITE);
ioreq->aio_inflight++;
bdrv_aio_writev(blkdev->bs, ioreq->start / BLOCK_SIZE,
&ioreq->v, ioreq->v.size / BLOCK_SIZE,
qemu_aio_complete, ioreq);
break;
case BLKIF_OP_DISCARD:
{
struct blkif_request_discard *discard_req = (void *)&ioreq->req;
ioreq->aio_inflight++;
bdrv_aio_discard(blkdev->bs,
discard_req->sector_number, discard_req->nr_sectors,
qemu_aio_complete, ioreq);
break;
}
default:
/* unknown operation (shouldn't happen -- parse catches this) */
goto err;
}
qemu_aio_complete(ioreq, 0);
return 0;
err:
ioreq_unmap(ioreq);
err_no_map:
ioreq_finish(ioreq);
ioreq->status = BLKIF_RSP_ERROR;
return -1;
}
| false | qemu | 4be746345f13e99e468c60acbd3a355e8183e3ce |
7,373 | static int decode_subframe_lpc(ShortenContext *s, int command, int channel,
int residual_size, int32_t coffset)
{
int pred_order, sum, qshift, init_sum, i, j;
const int *coeffs;
if (command == FN_QLPC) {
/* read/validate prediction order */
pred_order = get_ur_golomb_shorten(&s->gb, LPCQSIZE);
if (pred_order > s->nwrap) {
av_log(s->avctx, AV_LOG_ERROR, "invalid pred_order %d\n",
pred_order);
return AVERROR(EINVAL);
}
/* read LPC coefficients */
for (i = 0; i < pred_order; i++)
s->coeffs[i] = get_sr_golomb_shorten(&s->gb, LPCQUANT);
coeffs = s->coeffs;
qshift = LPCQUANT;
} else {
/* fixed LPC coeffs */
pred_order = command;
if (pred_order >= FF_ARRAY_ELEMS(fixed_coeffs)) {
av_log(s->avctx, AV_LOG_ERROR, "invalid pred_order %d\n",
pred_order);
return AVERROR_INVALIDDATA;
}
coeffs = fixed_coeffs[pred_order];
qshift = 0;
}
/* subtract offset from previous samples to use in prediction */
if (command == FN_QLPC && coffset)
for (i = -pred_order; i < 0; i++)
s->decoded[channel][i] -= coffset;
/* decode residual and do LPC prediction */
init_sum = pred_order ? (command == FN_QLPC ? s->lpcqoffset : 0) : coffset;
for (i = 0; i < s->blocksize; i++) {
sum = init_sum;
for (j = 0; j < pred_order; j++)
sum += coeffs[j] * s->decoded[channel][i - j - 1];
s->decoded[channel][i] = get_sr_golomb_shorten(&s->gb, residual_size) +
(sum >> qshift);
}
/* add offset to current samples */
if (command == FN_QLPC && coffset)
for (i = 0; i < s->blocksize; i++)
s->decoded[channel][i] += coffset;
return 0;
}
| false | FFmpeg | 294469416d8193a28710d802bb0c46e5fa09fad7 |
7,374 | static int coroutine_fn blkreplay_co_pwritev(BlockDriverState *bs,
uint64_t offset, uint64_t bytes, QEMUIOVector *qiov, int flags)
{
uint64_t reqid = request_id++;
int ret = bdrv_co_pwritev(bs->file->bs, offset, bytes, qiov, flags);
block_request_create(reqid, bs, qemu_coroutine_self());
qemu_coroutine_yield();
return ret;
}
| false | qemu | a03ef88f77af045a2eb9629b5ce774a3fb973c5e |
7,375 | static void hmp_handle_error(Monitor *mon, Error **errp)
{
if (error_is_set(errp)) {
monitor_printf(mon, "%s\n", error_get_pretty(*errp));
error_free(*errp);
}
}
| false | qemu | 415168e0c7bda5371a876914d4fdb68c4556f28d |
7,376 | void mips_r4k_init (ram_addr_t ram_size,
const char *boot_device,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
char *filename;
MemoryRegion *address_space_mem = get_system_memory();
MemoryRegion *ram = g_new(MemoryRegion, 1);
MemoryRegion *bios;
MemoryRegion *iomem = g_new(MemoryRegion, 1);
int bios_size;
CPUState *env;
ResetData *reset_info;
int i;
qemu_irq *i8259;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
DriveInfo *dinfo;
int be;
/* init CPUs */
if (cpu_model == NULL) {
#ifdef TARGET_MIPS64
cpu_model = "R4000";
#else
cpu_model = "24Kf";
#endif
}
env = cpu_init(cpu_model);
if (!env) {
fprintf(stderr, "Unable to find CPU definition\n");
exit(1);
}
reset_info = g_malloc0(sizeof(ResetData));
reset_info->env = env;
reset_info->vector = env->active_tc.PC;
qemu_register_reset(main_cpu_reset, reset_info);
/* allocate RAM */
if (ram_size > (256 << 20)) {
fprintf(stderr,
"qemu: Too much memory for this machine: %d MB, maximum 256 MB\n",
((unsigned int)ram_size / (1 << 20)));
exit(1);
}
memory_region_init_ram(ram, NULL, "mips_r4k.ram", ram_size);
memory_region_add_subregion(address_space_mem, 0, ram);
memory_region_init_io(iomem, &mips_qemu_ops, NULL, "mips-qemu", 0x10000);
memory_region_add_subregion(address_space_mem, 0x1fbf0000, iomem);
/* Try to load a BIOS image. If this fails, we continue regardless,
but initialize the hardware ourselves. When a kernel gets
preloaded we also initialize the hardware, since the BIOS wasn't
run. */
if (bios_name == NULL)
bios_name = BIOS_FILENAME;
filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
if (filename) {
bios_size = get_image_size(filename);
} else {
bios_size = -1;
}
#ifdef TARGET_WORDS_BIGENDIAN
be = 1;
#else
be = 0;
#endif
if ((bios_size > 0) && (bios_size <= BIOS_SIZE)) {
bios = g_new(MemoryRegion, 1);
memory_region_init_ram(bios, NULL, "mips_r4k.bios", BIOS_SIZE);
memory_region_set_readonly(bios, true);
memory_region_add_subregion(get_system_memory(), 0x1fc00000, bios);
load_image_targphys(filename, 0x1fc00000, BIOS_SIZE);
} else if ((dinfo = drive_get(IF_PFLASH, 0, 0)) != NULL) {
uint32_t mips_rom = 0x00400000;
if (!pflash_cfi01_register(0x1fc00000, NULL, "mips_r4k.bios", mips_rom,
dinfo->bdrv, sector_len,
mips_rom / sector_len,
4, 0, 0, 0, 0, be)) {
fprintf(stderr, "qemu: Error registering flash memory.\n");
}
}
else {
/* not fatal */
fprintf(stderr, "qemu: Warning, could not load MIPS bios '%s'\n",
bios_name);
}
if (filename) {
g_free(filename);
}
if (kernel_filename) {
loaderparams.ram_size = ram_size;
loaderparams.kernel_filename = kernel_filename;
loaderparams.kernel_cmdline = kernel_cmdline;
loaderparams.initrd_filename = initrd_filename;
reset_info->vector = load_kernel();
}
/* Init CPU internal devices */
cpu_mips_irq_init_cpu(env);
cpu_mips_clock_init(env);
/* The PIC is attached to the MIPS CPU INT0 pin */
i8259 = i8259_init(env->irq[2]);
isa_bus_new(NULL, get_system_io());
isa_bus_irqs(i8259);
rtc_init(2000, NULL);
/* Register 64 KB of ISA IO space at 0x14000000 */
isa_mmio_init(0x14000000, 0x00010000);
isa_mem_base = 0x10000000;
pit = pit_init(0x40, 0);
for(i = 0; i < MAX_SERIAL_PORTS; i++) {
if (serial_hds[i]) {
serial_isa_init(i, serial_hds[i]);
}
}
isa_vga_init();
if (nd_table[0].vlan)
isa_ne2000_init(0x300, 9, &nd_table[0]);
ide_drive_get(hd, MAX_IDE_BUS);
for(i = 0; i < MAX_IDE_BUS; i++)
isa_ide_init(ide_iobase[i], ide_iobase2[i], ide_irq[i],
hd[MAX_IDE_DEVS * i],
hd[MAX_IDE_DEVS * i + 1]);
isa_create_simple("i8042");
}
| false | qemu | a4ac5e64de1b676e0b377792528580065a574815 |
7,379 | static int dmg_open(BlockDriverState *bs, QDict *options, int flags,
Error **errp)
{
BDRVDMGState *s = bs->opaque;
DmgHeaderState ds;
uint64_t rsrc_fork_offset, rsrc_fork_length;
uint64_t plist_xml_offset, plist_xml_length;
int64_t offset;
int ret;
bs->file = bdrv_open_child(NULL, options, "file", bs, &child_file,
false, errp);
if (!bs->file) {
return -EINVAL;
}
block_module_load_one("dmg-bz2");
bs->read_only = true;
s->n_chunks = 0;
s->offsets = s->lengths = s->sectors = s->sectorcounts = NULL;
/* used by dmg_read_mish_block to keep track of the current I/O position */
ds.data_fork_offset = 0;
ds.max_compressed_size = 1;
ds.max_sectors_per_chunk = 1;
/* locate the UDIF trailer */
offset = dmg_find_koly_offset(bs->file, errp);
if (offset < 0) {
ret = offset;
goto fail;
}
/* offset of data fork (DataForkOffset) */
ret = read_uint64(bs, offset + 0x18, &ds.data_fork_offset);
if (ret < 0) {
goto fail;
} else if (ds.data_fork_offset > offset) {
ret = -EINVAL;
goto fail;
}
/* offset of resource fork (RsrcForkOffset) */
ret = read_uint64(bs, offset + 0x28, &rsrc_fork_offset);
if (ret < 0) {
goto fail;
}
ret = read_uint64(bs, offset + 0x30, &rsrc_fork_length);
if (ret < 0) {
goto fail;
}
if (rsrc_fork_offset >= offset ||
rsrc_fork_length > offset - rsrc_fork_offset) {
ret = -EINVAL;
goto fail;
}
/* offset of property list (XMLOffset) */
ret = read_uint64(bs, offset + 0xd8, &plist_xml_offset);
if (ret < 0) {
goto fail;
}
ret = read_uint64(bs, offset + 0xe0, &plist_xml_length);
if (ret < 0) {
goto fail;
}
if (plist_xml_offset >= offset ||
plist_xml_length > offset - plist_xml_offset) {
ret = -EINVAL;
goto fail;
}
ret = read_uint64(bs, offset + 0x1ec, (uint64_t *)&bs->total_sectors);
if (ret < 0) {
goto fail;
}
if (bs->total_sectors < 0) {
ret = -EINVAL;
goto fail;
}
if (rsrc_fork_length != 0) {
ret = dmg_read_resource_fork(bs, &ds,
rsrc_fork_offset, rsrc_fork_length);
if (ret < 0) {
goto fail;
}
} else if (plist_xml_length != 0) {
ret = dmg_read_plist_xml(bs, &ds, plist_xml_offset, plist_xml_length);
if (ret < 0) {
goto fail;
}
} else {
ret = -EINVAL;
goto fail;
}
/* initialize zlib engine */
s->compressed_chunk = qemu_try_blockalign(bs->file->bs,
ds.max_compressed_size + 1);
s->uncompressed_chunk = qemu_try_blockalign(bs->file->bs,
512 * ds.max_sectors_per_chunk);
if (s->compressed_chunk == NULL || s->uncompressed_chunk == NULL) {
ret = -ENOMEM;
goto fail;
}
if (inflateInit(&s->zstream) != Z_OK) {
ret = -EINVAL;
goto fail;
}
s->current_chunk = s->n_chunks;
qemu_co_mutex_init(&s->lock);
return 0;
fail:
g_free(s->types);
g_free(s->offsets);
g_free(s->lengths);
g_free(s->sectors);
g_free(s->sectorcounts);
qemu_vfree(s->compressed_chunk);
qemu_vfree(s->uncompressed_chunk);
return ret;
}
| false | qemu | fe5241bfe3fb61ec3f589ceacd91c1469bfd400f |
7,381 | void bdrv_detach_aio_context(BlockDriverState *bs)
{
BdrvAioNotifier *baf;
if (!bs->drv) {
return;
}
QLIST_FOREACH(baf, &bs->aio_notifiers, list) {
baf->detach_aio_context(baf->opaque);
}
if (bs->io_limits_enabled) {
throttle_timers_detach_aio_context(&bs->throttle_timers);
}
if (bs->drv->bdrv_detach_aio_context) {
bs->drv->bdrv_detach_aio_context(bs);
}
if (bs->file) {
bdrv_detach_aio_context(bs->file->bs);
}
if (bs->backing) {
bdrv_detach_aio_context(bs->backing->bs);
}
bs->aio_context = NULL;
}
| false | qemu | a0d64a61db602696f4f1895a890c65eda5b3b618 |
7,382 | static int virtio_rng_load(QEMUFile *f, void *opaque, int version_id)
{
VirtIORNG *vrng = opaque;
VirtIODevice *vdev = VIRTIO_DEVICE(vrng);
if (version_id != 1) {
return -EINVAL;
}
virtio_load(vdev, f, version_id);
/* We may have an element ready but couldn't process it due to a quota
* limit. Make sure to try again after live migration when the quota may
* have been reset.
*/
virtio_rng_process(vrng);
return 0;
}
| false | qemu | 3902d49e13c2428bd6381cfdf183103ca4477c1f |
7,384 | static av_cold int roq_dpcm_encode_init(AVCodecContext *avctx)
{
ROQDPCMContext *context = avctx->priv_data;
if (avctx->channels > 2) {
av_log(avctx, AV_LOG_ERROR, "Audio must be mono or stereo\n");
return -1;
}
if (avctx->sample_rate != 22050) {
av_log(avctx, AV_LOG_ERROR, "Audio must be 22050 Hz\n");
return -1;
}
if (avctx->sample_fmt != AV_SAMPLE_FMT_S16) {
av_log(avctx, AV_LOG_ERROR, "Audio must be signed 16-bit\n");
return -1;
}
avctx->frame_size = ROQ_FIRST_FRAME_SIZE;
context->lastSample[0] = context->lastSample[1] = 0;
avctx->coded_frame= avcodec_alloc_frame();
if (!avctx->coded_frame)
return AVERROR(ENOMEM);
return 0;
}
| false | FFmpeg | 56279f1d6155a7af52526b9852ee28831d0232a6 |
7,385 | static void kvm_mce_inj_srar_dataload(CPUState *env, target_phys_addr_t paddr)
{
struct kvm_x86_mce mce = {
.bank = 9,
.status = MCI_STATUS_VAL | MCI_STATUS_UC | MCI_STATUS_EN
| MCI_STATUS_MISCV | MCI_STATUS_ADDRV | MCI_STATUS_S
| MCI_STATUS_AR | 0x134,
.mcg_status = MCG_STATUS_MCIP | MCG_STATUS_EIPV,
.addr = paddr,
.misc = (MCM_ADDR_PHYS << 6) | 0xc,
};
int r;
r = kvm_set_mce(env, &mce);
if (r < 0) {
fprintf(stderr, "kvm_set_mce: %s\n", strerror(errno));
abort();
}
kvm_mce_broadcast_rest(env);
}
| false | qemu | c34d440a728fd3b5099d11dec122d440ef092c23 |
7,386 | int qemu_global_option(const char *str)
{
char driver[64], property[64];
QemuOpts *opts;
int rc, offset;
rc = sscanf(str, "%63[^.].%63[^=]%n", driver, property, &offset);
if (rc < 2 || str[offset] != '=') {
error_report("can't parse: \"%s\"", str);
return -1;
}
opts = qemu_opts_create(&qemu_global_opts, NULL, 0, &error_abort);
qemu_opt_set(opts, "driver", driver, &error_abort);
qemu_opt_set(opts, "property", property, &error_abort);
qemu_opt_set(opts, "value", str + offset + 1, &error_abort);
return 0;
}
| false | qemu | 3751d7c43f795b45ffdb9429cfb09c6beea55c68 |
7,387 | static void uhci_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
{
UHCIState *s = opaque;
addr &= 0x1f;
DPRINTF("uhci: writew port=0x%04x val=0x%04x\n", addr, val);
switch(addr) {
case 0x00:
if ((val & UHCI_CMD_RS) && !(s->cmd & UHCI_CMD_RS)) {
/* start frame processing */
s->expire_time = qemu_get_clock_ns(vm_clock) +
(get_ticks_per_sec() / FRAME_TIMER_FREQ);
qemu_mod_timer(s->frame_timer, qemu_get_clock_ns(vm_clock));
s->status &= ~UHCI_STS_HCHALTED;
} else if (!(val & UHCI_CMD_RS)) {
s->status |= UHCI_STS_HCHALTED;
}
if (val & UHCI_CMD_GRESET) {
UHCIPort *port;
USBDevice *dev;
int i;
/* send reset on the USB bus */
for(i = 0; i < NB_PORTS; i++) {
port = &s->ports[i];
dev = port->port.dev;
if (dev) {
usb_send_msg(dev, USB_MSG_RESET);
}
}
uhci_reset(s);
return;
}
if (val & UHCI_CMD_HCRESET) {
uhci_reset(s);
return;
}
s->cmd = val;
break;
case 0x02:
s->status &= ~val;
/* XXX: the chip spec is not coherent, so we add a hidden
register to distinguish between IOC and SPD */
if (val & UHCI_STS_USBINT)
s->status2 = 0;
uhci_update_irq(s);
break;
case 0x04:
s->intr = val;
uhci_update_irq(s);
break;
case 0x06:
if (s->status & UHCI_STS_HCHALTED)
s->frnum = val & 0x7ff;
break;
case 0x10 ... 0x1f:
{
UHCIPort *port;
USBDevice *dev;
int n;
n = (addr >> 1) & 7;
if (n >= NB_PORTS)
return;
port = &s->ports[n];
dev = port->port.dev;
if (dev) {
/* port reset */
if ( (val & UHCI_PORT_RESET) &&
!(port->ctrl & UHCI_PORT_RESET) ) {
usb_send_msg(dev, USB_MSG_RESET);
}
}
port->ctrl &= UHCI_PORT_READ_ONLY;
port->ctrl |= (val & ~UHCI_PORT_READ_ONLY);
/* some bits are reset when a '1' is written to them */
port->ctrl &= ~(val & UHCI_PORT_WRITE_CLEAR);
}
break;
}
}
| false | qemu | 891fb2cd4592b6fe76106a69e0ca40efbf82726a |
7,388 | static void tlb_info_pae32(Monitor *mon, CPUState *env)
{
int l1, l2, l3;
uint64_t pdpe, pde, pte;
uint64_t pdp_addr, pd_addr, pt_addr;
pdp_addr = env->cr[3] & ~0x1f;
for (l1 = 0; l1 < 4; l1++) {
cpu_physical_memory_read(pdp_addr + l1 * 8, &pdpe, 8);
pdpe = le64_to_cpu(pdpe);
if (pdpe & PG_PRESENT_MASK) {
pd_addr = pdpe & 0x3fffffffff000ULL;
for (l2 = 0; l2 < 512; l2++) {
cpu_physical_memory_read(pd_addr + l2 * 8, &pde, 8);
pde = le64_to_cpu(pde);
if (pde & PG_PRESENT_MASK) {
if (pde & PG_PSE_MASK) {
/* 2M pages with PAE, CR4.PSE is ignored */
print_pte(mon, (l1 << 30 ) + (l2 << 21), pde,
~((target_phys_addr_t)(1 << 20) - 1));
} else {
pt_addr = pde & 0x3fffffffff000ULL;
for (l3 = 0; l3 < 512; l3++) {
cpu_physical_memory_read(pt_addr + l3 * 8, &pte, 8);
pte = le64_to_cpu(pte);
if (pte & PG_PRESENT_MASK) {
print_pte(mon, (l1 << 30 ) + (l2 << 21)
+ (l3 << 12),
pte & ~PG_PSE_MASK,
~(target_phys_addr_t)0xfff);
}
}
}
}
}
}
}
}
| false | qemu | 94ac5cd20c6e441e0ed3aec5c98d6cbefb7f503f |
7,389 | void *paio_init(void)
{
struct sigaction act;
PosixAioState *s;
int fds[2];
int ret;
if (posix_aio_state)
return posix_aio_state;
s = qemu_malloc(sizeof(PosixAioState));
sigfillset(&act.sa_mask);
act.sa_flags = 0; /* do not restart syscalls to interrupt select() */
act.sa_handler = aio_signal_handler;
sigaction(SIGUSR2, &act, NULL);
s->first_aio = NULL;
if (pipe(fds) == -1) {
fprintf(stderr, "failed to create pipe\n");
return NULL;
}
s->rfd = fds[0];
s->wfd = fds[1];
fcntl(s->rfd, F_SETFL, O_NONBLOCK);
fcntl(s->wfd, F_SETFL, O_NONBLOCK);
qemu_aio_set_fd_handler(s->rfd, posix_aio_read, NULL, posix_aio_flush, s);
ret = pthread_attr_init(&attr);
if (ret)
die2(ret, "pthread_attr_init");
ret = pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
if (ret)
die2(ret, "pthread_attr_setdetachstate");
TAILQ_INIT(&request_list);
posix_aio_state = s;
return posix_aio_state;
}
| false | qemu | 72cf2d4f0e181d0d3a3122e04129c58a95da713e |
7,390 | static void close_slaves(AVFormatContext *avf)
{
TeeContext *tee = avf->priv_data;
AVFormatContext *avf2;
unsigned i, j;
for (i = 0; i < tee->nb_slaves; i++) {
avf2 = tee->slaves[i].avf;
for (j = 0; j < avf2->nb_streams; j++) {
AVBitStreamFilterContext *bsf_next, *bsf = tee->slaves[i].bsfs[j];
while (bsf) {
bsf_next = bsf->next;
av_bitstream_filter_close(bsf);
bsf = bsf_next;
}
}
av_freep(&tee->slaves[i].stream_map);
avio_close(avf2->pb);
avf2->pb = NULL;
avformat_free_context(avf2);
tee->slaves[i].avf = NULL;
}
} | true | FFmpeg | c4e6024adc18df8ff82157227e2b4159f77951f9 |
7,391 | static int update_context_from_thread(AVCodecContext *dst, AVCodecContext *src, int for_user)
{
int err = 0;
if (dst != src) {
dst->sub_id = src->sub_id;
dst->time_base = src->time_base;
dst->width = src->width;
dst->height = src->height;
dst->pix_fmt = src->pix_fmt;
dst->coded_width = src->coded_width;
dst->coded_height = src->coded_height;
dst->has_b_frames = src->has_b_frames;
dst->idct_algo = src->idct_algo;
dst->slice_count = src->slice_count;
dst->bits_per_coded_sample = src->bits_per_coded_sample;
dst->sample_aspect_ratio = src->sample_aspect_ratio;
dst->dtg_active_format = src->dtg_active_format;
dst->profile = src->profile;
dst->level = src->level;
dst->bits_per_raw_sample = src->bits_per_raw_sample;
dst->ticks_per_frame = src->ticks_per_frame;
dst->color_primaries = src->color_primaries;
dst->color_trc = src->color_trc;
dst->colorspace = src->colorspace;
dst->color_range = src->color_range;
dst->chroma_sample_location = src->chroma_sample_location;
}
if (for_user) {
dst->coded_frame = src->coded_frame;
dst->has_b_frames += src->thread_count - 1;
} else {
if (dst->codec->update_thread_context)
err = dst->codec->update_thread_context(dst, src);
}
return err;
}
| true | FFmpeg | 26ae9a5d7c448a3eb42641b546ee8d585ab716e6 |
7,392 | static int v4l2_set_parameters(AVFormatContext *s1)
{
struct video_data *s = s1->priv_data;
struct v4l2_standard standard = { 0 };
struct v4l2_streamparm streamparm = { 0 };
struct v4l2_fract *tpf;
AVRational framerate_q = { 0 };
int i, ret;
if (s->framerate &&
(ret = av_parse_video_rate(&framerate_q, s->framerate)) < 0) {
av_log(s1, AV_LOG_ERROR, "Could not parse framerate '%s'.\n",
s->framerate);
return ret;
}
if (s->standard) {
if (s->std_id) {
ret = 0;
av_log(s1, AV_LOG_DEBUG, "Setting standard: %s\n", s->standard);
/* set tv standard */
for (i = 0; ; i++) {
standard.index = i;
if (v4l2_ioctl(s->fd, VIDIOC_ENUMSTD, &standard) < 0) {
ret = AVERROR(errno);
break;
}
if (!av_strcasecmp(standard.name, s->standard))
break;
}
if (ret < 0) {
av_log(s1, AV_LOG_ERROR, "Unknown or unsupported standard '%s'\n", s->standard);
return ret;
}
if (v4l2_ioctl(s->fd, VIDIOC_S_STD, &standard.id) < 0) {
ret = AVERROR(errno);
av_log(s1, AV_LOG_ERROR, "ioctl(VIDIOC_S_STD): %s\n", av_err2str(ret));
return ret;
}
} else {
av_log(s1, AV_LOG_WARNING,
"This device does not support any standard\n");
}
}
/* get standard */
if (v4l2_ioctl(s->fd, VIDIOC_G_STD, &s->std_id) == 0) {
tpf = &standard.frameperiod;
for (i = 0; ; i++) {
standard.index = i;
if (v4l2_ioctl(s->fd, VIDIOC_ENUMSTD, &standard) < 0) {
ret = AVERROR(errno);
if (ret == AVERROR(EINVAL)) {
tpf = &streamparm.parm.capture.timeperframe;
break;
}
av_log(s1, AV_LOG_ERROR, "ioctl(VIDIOC_ENUMSTD): %s\n", av_err2str(ret));
return ret;
}
if (standard.id == s->std_id) {
av_log(s1, AV_LOG_DEBUG,
"Current standard: %s, id: %"PRIx64", frameperiod: %d/%d\n",
standard.name, (uint64_t)standard.id, tpf->numerator, tpf->denominator);
break;
}
}
} else {
tpf = &streamparm.parm.capture.timeperframe;
}
streamparm.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
if (v4l2_ioctl(s->fd, VIDIOC_G_PARM, &streamparm) < 0) {
ret = AVERROR(errno);
av_log(s1, AV_LOG_ERROR, "ioctl(VIDIOC_G_PARM): %s\n", av_err2str(ret));
return ret;
}
if (framerate_q.num && framerate_q.den) {
if (streamparm.parm.capture.capability & V4L2_CAP_TIMEPERFRAME) {
tpf = &streamparm.parm.capture.timeperframe;
av_log(s1, AV_LOG_DEBUG, "Setting time per frame to %d/%d\n",
framerate_q.den, framerate_q.num);
tpf->numerator = framerate_q.den;
tpf->denominator = framerate_q.num;
if (v4l2_ioctl(s->fd, VIDIOC_S_PARM, &streamparm) < 0) {
ret = AVERROR(errno);
av_log(s1, AV_LOG_ERROR, "ioctl(VIDIOC_S_PARM): %s\n", av_err2str(ret));
return ret;
}
if (framerate_q.num != tpf->denominator ||
framerate_q.den != tpf->numerator) {
av_log(s1, AV_LOG_INFO,
"The driver changed the time per frame from "
"%d/%d to %d/%d\n",
framerate_q.den, framerate_q.num,
tpf->numerator, tpf->denominator);
}
} else {
av_log(s1, AV_LOG_WARNING,
"The driver does not allow to change time per frame\n");
}
}
if (tpf->denominator > 0 && tpf->numerator > 0) {
s1->streams[0]->avg_frame_rate.num = tpf->denominator;
s1->streams[0]->avg_frame_rate.den = tpf->numerator;
s1->streams[0]->r_frame_rate = s1->streams[0]->avg_frame_rate;
} else
av_log(s1, AV_LOG_WARNING, "Time per frame unknown\n");
return 0;
}
| true | FFmpeg | 44e95a017c8fa0c3d019cc91c716ba876f931fe7 |
7,395 | static target_long monitor_get_tbu (const struct MonitorDef *md, int val)
{
CPUState *env = mon_get_cpu();
if (!env)
return 0;
return cpu_ppc_load_tbu(env);
}
| true | qemu | 09b9418c6d085a0728372aa760ebd10128a020b1 |
7,396 | static void decorrelation(PSContext *ps, INTFLOAT (*out)[32][2], const INTFLOAT (*s)[32][2], int is34)
{
LOCAL_ALIGNED_16(INTFLOAT, power, [34], [PS_QMF_TIME_SLOTS]);
LOCAL_ALIGNED_16(INTFLOAT, transient_gain, [34], [PS_QMF_TIME_SLOTS]);
INTFLOAT *peak_decay_nrg = ps->peak_decay_nrg;
INTFLOAT *power_smooth = ps->power_smooth;
INTFLOAT *peak_decay_diff_smooth = ps->peak_decay_diff_smooth;
INTFLOAT (*delay)[PS_QMF_TIME_SLOTS + PS_MAX_DELAY][2] = ps->delay;
INTFLOAT (*ap_delay)[PS_AP_LINKS][PS_QMF_TIME_SLOTS + PS_MAX_AP_DELAY][2] = ps->ap_delay;
#if !USE_FIXED
const float transient_impact = 1.5f;
const float a_smooth = 0.25f; ///< Smoothing coefficient
#endif /* USE_FIXED */
const int8_t *k_to_i = is34 ? k_to_i_34 : k_to_i_20;
int i, k, m, n;
int n0 = 0, nL = 32;
const INTFLOAT peak_decay_factor = Q31(0.76592833836465f);
memset(power, 0, 34 * sizeof(*power));
if (is34 != ps->is34bands_old) {
memset(ps->peak_decay_nrg, 0, sizeof(ps->peak_decay_nrg));
memset(ps->power_smooth, 0, sizeof(ps->power_smooth));
memset(ps->peak_decay_diff_smooth, 0, sizeof(ps->peak_decay_diff_smooth));
memset(ps->delay, 0, sizeof(ps->delay));
memset(ps->ap_delay, 0, sizeof(ps->ap_delay));
}
for (k = 0; k < NR_BANDS[is34]; k++) {
int i = k_to_i[k];
ps->dsp.add_squares(power[i], s[k], nL - n0);
}
//Transient detection
#if USE_FIXED
for (i = 0; i < NR_PAR_BANDS[is34]; i++) {
for (n = n0; n < nL; n++) {
int decayed_peak;
int denom;
decayed_peak = (int)(((int64_t)peak_decay_factor * \
peak_decay_nrg[i] + 0x40000000) >> 31);
peak_decay_nrg[i] = FFMAX(decayed_peak, power[i][n]);
power_smooth[i] += (power[i][n] - power_smooth[i] + 2) >> 2;
peak_decay_diff_smooth[i] += (peak_decay_nrg[i] - power[i][n] - \
peak_decay_diff_smooth[i] + 2) >> 2;
denom = peak_decay_diff_smooth[i] + (peak_decay_diff_smooth[i] >> 1);
if (denom > power_smooth[i]) {
int p = power_smooth[i];
while (denom < 0x40000000) {
denom <<= 1;
p <<= 1;
}
transient_gain[i][n] = p / (denom >> 16);
}
else {
transient_gain[i][n] = 1 << 16;
}
}
}
#else
for (i = 0; i < NR_PAR_BANDS[is34]; i++) {
for (n = n0; n < nL; n++) {
float decayed_peak = peak_decay_factor * peak_decay_nrg[i];
float denom;
peak_decay_nrg[i] = FFMAX(decayed_peak, power[i][n]);
power_smooth[i] += a_smooth * (power[i][n] - power_smooth[i]);
peak_decay_diff_smooth[i] += a_smooth * (peak_decay_nrg[i] - power[i][n] - peak_decay_diff_smooth[i]);
denom = transient_impact * peak_decay_diff_smooth[i];
transient_gain[i][n] = (denom > power_smooth[i]) ?
power_smooth[i] / denom : 1.0f;
}
}
#endif /* USE_FIXED */
//Decorrelation and transient reduction
// PS_AP_LINKS - 1
// -----
// | | Q_fract_allpass[k][m]*z^-link_delay[m] - a[m]*g_decay_slope[k]
//H[k][z] = z^-2 * phi_fract[k] * | | ----------------------------------------------------------------
// | | 1 - a[m]*g_decay_slope[k]*Q_fract_allpass[k][m]*z^-link_delay[m]
// m = 0
//d[k][z] (out) = transient_gain_mapped[k][z] * H[k][z] * s[k][z]
for (k = 0; k < NR_ALLPASS_BANDS[is34]; k++) {
int b = k_to_i[k];
#if USE_FIXED
int g_decay_slope;
if (k - DECAY_CUTOFF[is34] <= 0) {
g_decay_slope = 1 << 30;
}
else if (k - DECAY_CUTOFF[is34] >= 20) {
g_decay_slope = 0;
}
else {
g_decay_slope = (1 << 30) - DECAY_SLOPE * (k - DECAY_CUTOFF[is34]);
}
#else
float g_decay_slope = 1.f - DECAY_SLOPE * (k - DECAY_CUTOFF[is34]);
g_decay_slope = av_clipf(g_decay_slope, 0.f, 1.f);
#endif /* USE_FIXED */
memcpy(delay[k], delay[k]+nL, PS_MAX_DELAY*sizeof(delay[k][0]));
memcpy(delay[k]+PS_MAX_DELAY, s[k], numQMFSlots*sizeof(delay[k][0]));
for (m = 0; m < PS_AP_LINKS; m++) {
memcpy(ap_delay[k][m], ap_delay[k][m]+numQMFSlots, 5*sizeof(ap_delay[k][m][0]));
}
ps->dsp.decorrelate(out[k], delay[k] + PS_MAX_DELAY - 2, ap_delay[k],
phi_fract[is34][k],
(const INTFLOAT (*)[2]) Q_fract_allpass[is34][k],
transient_gain[b], g_decay_slope, nL - n0);
}
for (; k < SHORT_DELAY_BAND[is34]; k++) {
int i = k_to_i[k];
memcpy(delay[k], delay[k]+nL, PS_MAX_DELAY*sizeof(delay[k][0]));
memcpy(delay[k]+PS_MAX_DELAY, s[k], numQMFSlots*sizeof(delay[k][0]));
//H = delay 14
ps->dsp.mul_pair_single(out[k], delay[k] + PS_MAX_DELAY - 14,
transient_gain[i], nL - n0);
}
for (; k < NR_BANDS[is34]; k++) {
int i = k_to_i[k];
memcpy(delay[k], delay[k]+nL, PS_MAX_DELAY*sizeof(delay[k][0]));
memcpy(delay[k]+PS_MAX_DELAY, s[k], numQMFSlots*sizeof(delay[k][0]));
//H = delay 1
ps->dsp.mul_pair_single(out[k], delay[k] + PS_MAX_DELAY - 1,
transient_gain[i], nL - n0);
}
}
| true | FFmpeg | 80b9e40b6f1e15db9f36c195e7375e65f6b4924f |
7,397 | void tcg_gen_ld8s_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ld8s_i32(TCGV_LOW(ret), arg2, offset);
tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_HIGH(ret), 31);
}
| true | qemu | 3ff91d7e85176f8b4b131163d7fd801757a2c949 |
7,399 | static int load_glyph(AVFilterContext *ctx, Glyph **glyph_ptr, uint32_t code)
{
DrawTextContext *s = ctx->priv;
FT_BitmapGlyph bitmapglyph;
Glyph *glyph;
struct AVTreeNode *node = NULL;
int ret;
/* load glyph into s->face->glyph */
if (FT_Load_Char(s->face, code, s->ft_load_flags))
return AVERROR(EINVAL);
/* save glyph */
if (!(glyph = av_mallocz(sizeof(*glyph))) ||
!(glyph->glyph = av_mallocz(sizeof(*glyph->glyph)))) {
ret = AVERROR(ENOMEM);
goto error;
}
glyph->code = code;
if (FT_Get_Glyph(s->face->glyph, glyph->glyph)) {
ret = AVERROR(EINVAL);
goto error;
}
if (s->borderw) {
FT_Glyph border_glyph = *glyph->glyph;
if (FT_Glyph_StrokeBorder(&border_glyph, s->stroker, 0, 0) ||
FT_Glyph_To_Bitmap(&border_glyph, FT_RENDER_MODE_NORMAL, 0, 1)) {
ret = AVERROR_EXTERNAL;
goto error;
}
bitmapglyph = (FT_BitmapGlyph) border_glyph;
glyph->border_bitmap = bitmapglyph->bitmap;
}
if (FT_Glyph_To_Bitmap(glyph->glyph, FT_RENDER_MODE_NORMAL, 0, 1)) {
ret = AVERROR_EXTERNAL;
goto error;
}
bitmapglyph = (FT_BitmapGlyph) *glyph->glyph;
glyph->bitmap = bitmapglyph->bitmap;
glyph->bitmap_left = bitmapglyph->left;
glyph->bitmap_top = bitmapglyph->top;
glyph->advance = s->face->glyph->advance.x >> 6;
/* measure text height to calculate text_height (or the maximum text height) */
FT_Glyph_Get_CBox(*glyph->glyph, ft_glyph_bbox_pixels, &glyph->bbox);
/* cache the newly created glyph */
if (!(node = av_tree_node_alloc())) {
ret = AVERROR(ENOMEM);
goto error;
}
av_tree_insert(&s->glyphs, glyph, glyph_cmp, &node);
if (glyph_ptr)
*glyph_ptr = glyph;
return 0;
error:
if (glyph)
av_freep(&glyph->glyph);
av_freep(&glyph);
av_freep(&node);
return ret;
}
| true | FFmpeg | 4582e1162a0b57bd0787da390555b8f96f8b393b |
7,401 | QError *qobject_to_qerror(const QObject *obj)
{
if (qobject_type(obj) != QTYPE_QERROR) {
return NULL;
}
return container_of(obj, QError, base);
}
| false | qemu | 2a74440547ea0a15195224fa2b7784b267cbfe15 |
7,402 | uint64_t helper_fmul(CPUPPCState *env, uint64_t arg1, uint64_t arg2)
{
CPU_DoubleU farg1, farg2;
farg1.ll = arg1;
farg2.ll = arg2;
if (unlikely((float64_is_infinity(farg1.d) && float64_is_zero(farg2.d)) ||
(float64_is_zero(farg1.d) && float64_is_infinity(farg2.d)))) {
/* Multiplication of zero by infinity */
farg1.ll = fload_invalid_op_excp(env, POWERPC_EXCP_FP_VXIMZ);
} else {
if (unlikely(float64_is_signaling_nan(farg1.d) ||
float64_is_signaling_nan(farg2.d))) {
/* sNaN multiplication */
fload_invalid_op_excp(env, POWERPC_EXCP_FP_VXSNAN);
}
farg1.d = float64_mul(farg1.d, farg2.d, &env->fp_status);
}
return farg1.ll;
}
| false | qemu | 59800ec8e52bcfa271fa61fb0aae19205ef1b7f1 |
7,403 | static QObject *parse_value(JSONParserContext *ctxt, va_list *ap)
{
QObject *token;
token = parser_context_peek_token(ctxt);
if (token == NULL) {
parse_error(ctxt, NULL, "premature EOI");
return NULL;
}
switch (token_get_type(token)) {
case JSON_LCURLY:
return parse_object(ctxt, ap);
case JSON_LSQUARE:
return parse_array(ctxt, ap);
case JSON_ESCAPE:
return parse_escape(ctxt, ap);
case JSON_INTEGER:
case JSON_FLOAT:
case JSON_STRING:
return parse_literal(ctxt);
case JSON_KEYWORD:
return parse_keyword(ctxt);
default:
parse_error(ctxt, token, "expecting value");
return NULL;
}
}
| false | qemu | 9bada8971173345ceb37ed1a47b00a01a4dd48cf |
7,404 | ssize_t virtio_pdu_vmarshal(V9fsPDU *pdu, size_t offset,
const char *fmt, va_list ap)
{
V9fsState *s = pdu->s;
V9fsVirtioState *v = container_of(s, V9fsVirtioState, state);
VirtQueueElement *elem = &v->elems[pdu->idx];
return v9fs_iov_vmarshal(elem->in_sg, elem->in_num, offset, 1, fmt, ap);
}
| false | qemu | 51b19ebe4320f3dcd93cea71235c1219318ddfd2 |
7,405 | static void curl_multi_check_completion(BDRVCURLState *s)
{
int msgs_in_queue;
/* Try to find done transfers, so we can free the easy
* handle again. */
do {
CURLMsg *msg;
msg = curl_multi_info_read(s->multi, &msgs_in_queue);
if (!msg)
break;
if (msg->msg == CURLMSG_NONE)
break;
switch (msg->msg) {
case CURLMSG_DONE:
{
CURLState *state = NULL;
curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE,
(char **)&state);
/* ACBs for successful messages get completed in curl_read_cb */
if (msg->data.result != CURLE_OK) {
int i;
for (i = 0; i < CURL_NUM_ACB; i++) {
CURLAIOCB *acb = state->acb[i];
if (acb == NULL) {
continue;
}
acb->common.cb(acb->common.opaque, -EIO);
qemu_aio_release(acb);
state->acb[i] = NULL;
}
}
curl_clean_state(state);
break;
}
default:
msgs_in_queue = 0;
break;
}
} while(msgs_in_queue);
}
| false | qemu | 1f2cead324436da25c3607f4b957f0198a01fc01 |
7,407 | BlockDriverState *bdrv_find_backing_image(BlockDriverState *bs,
const char *backing_file)
{
char *filename_full = NULL;
char *backing_file_full = NULL;
char *filename_tmp = NULL;
int is_protocol = 0;
BlockDriverState *curr_bs = NULL;
BlockDriverState *retval = NULL;
if (!bs || !bs->drv || !backing_file) {
return NULL;
}
filename_full = g_malloc(PATH_MAX);
backing_file_full = g_malloc(PATH_MAX);
filename_tmp = g_malloc(PATH_MAX);
is_protocol = path_has_protocol(backing_file);
for (curr_bs = bs; curr_bs->backing_hd; curr_bs = curr_bs->backing_hd) {
/* If either of the filename paths is actually a protocol, then
* compare unmodified paths; otherwise make paths relative */
if (is_protocol || path_has_protocol(curr_bs->backing_file)) {
if (strcmp(backing_file, curr_bs->backing_file) == 0) {
retval = curr_bs->backing_hd;
break;
}
} else {
/* If not an absolute filename path, make it relative to the current
* image's filename path */
path_combine(filename_tmp, PATH_MAX, curr_bs->filename,
backing_file);
/* We are going to compare absolute pathnames */
if (!realpath(filename_tmp, filename_full)) {
continue;
}
/* We need to make sure the backing filename we are comparing against
* is relative to the current image filename (or absolute) */
path_combine(filename_tmp, PATH_MAX, curr_bs->filename,
curr_bs->backing_file);
if (!realpath(filename_tmp, backing_file_full)) {
continue;
}
if (strcmp(backing_file_full, filename_full) == 0) {
retval = curr_bs->backing_hd;
break;
}
}
}
g_free(filename_full);
g_free(backing_file_full);
g_free(filename_tmp);
return retval;
}
| false | qemu | 61007b316cd71ee7333ff7a0a749a8949527575f |
7,408 | iscsi_set_events(IscsiLun *iscsilun)
{
struct iscsi_context *iscsi = iscsilun->iscsi;
int ev;
/* We always register a read handler. */
ev = POLLIN;
ev |= iscsi_which_events(iscsi);
if (ev != iscsilun->events) {
aio_set_fd_handler(iscsilun->aio_context,
iscsi_get_fd(iscsi),
iscsi_process_read,
(ev & POLLOUT) ? iscsi_process_write : NULL,
iscsilun);
}
iscsilun->events = ev;
}
| false | qemu | 05b685fbabb7fdcab72cb42b27db916fd74b2265 |
7,409 | void s390_program_interrupt(CPUS390XState *env, uint32_t code, int ilen,
uintptr_t ra)
{
#ifdef CONFIG_TCG
S390CPU *cpu = s390_env_get_cpu(env);
if (tcg_enabled()) {
cpu_restore_state(CPU(cpu), ra);
}
#endif
program_interrupt(env, code, ilen);
}
| false | qemu | 51dcdbd319f8d46834d8155defc8d384a9958a73 |
7,410 | static void ipmi_sim_realize(DeviceState *dev, Error **errp)
{
IPMIBmc *b = IPMI_BMC(dev);
unsigned int i;
IPMIBmcSim *ibs = IPMI_BMC_SIMULATOR(b);
qemu_mutex_init(&ibs->lock);
QTAILQ_INIT(&ibs->rcvbufs);
ibs->bmc_global_enables = (1 << IPMI_BMC_EVENT_LOG_BIT);
ibs->device_id = 0x20;
ibs->ipmi_version = 0x02; /* IPMI 2.0 */
ibs->restart_cause = 0;
for (i = 0; i < 4; i++) {
ibs->sel.last_addition[i] = 0xff;
ibs->sel.last_clear[i] = 0xff;
ibs->sdr.last_addition[i] = 0xff;
ibs->sdr.last_clear[i] = 0xff;
}
ipmi_sdr_init(ibs);
ibs->acpi_power_state[0] = 0;
ibs->acpi_power_state[1] = 0;
if (qemu_uuid_set) {
memcpy(&ibs->uuid, qemu_uuid, 16);
} else {
memset(&ibs->uuid, 0, 16);
}
ipmi_init_sensors_from_sdrs(ibs);
register_cmds(ibs);
ibs->timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, ipmi_timeout, ibs);
vmstate_register(NULL, 0, &vmstate_ipmi_sim, ibs);
}
| false | qemu | 9c5ce8db2e5c2769ed2fd3d91928dd1853b5ce7c |
7,411 | static void spapr_machine_2_3_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
mc->name = "pseries-2.3";
mc->desc = "pSeries Logical Partition (PAPR compliant) v2.3";
mc->alias = "pseries";
mc->is_default = 1;
}
| false | qemu | d25228e7befac33b665cd9250292de47ae6b78b5 |
7,412 | static int l2_allocate(BlockDriverState *bs, int l1_index, uint64_t **table)
{
BDRVQcowState *s = bs->opaque;
uint64_t old_l2_offset;
uint64_t *l2_table;
int64_t l2_offset;
int ret;
old_l2_offset = s->l1_table[l1_index];
trace_qcow2_l2_allocate(bs, l1_index);
/* allocate a new l2 entry */
l2_offset = qcow2_alloc_clusters(bs, s->l2_size * sizeof(uint64_t));
if (l2_offset < 0) {
return l2_offset;
}
ret = qcow2_cache_flush(bs, s->refcount_block_cache);
if (ret < 0) {
goto fail;
}
/* allocate a new entry in the l2 cache */
trace_qcow2_l2_allocate_get_empty(bs, l1_index);
ret = qcow2_cache_get_empty(bs, s->l2_table_cache, l2_offset, (void**) table);
if (ret < 0) {
return ret;
}
l2_table = *table;
if ((old_l2_offset & L1E_OFFSET_MASK) == 0) {
/* if there was no old l2 table, clear the new table */
memset(l2_table, 0, s->l2_size * sizeof(uint64_t));
} else {
uint64_t* old_table;
/* if there was an old l2 table, read it from the disk */
BLKDBG_EVENT(bs->file, BLKDBG_L2_ALLOC_COW_READ);
ret = qcow2_cache_get(bs, s->l2_table_cache,
old_l2_offset & L1E_OFFSET_MASK,
(void**) &old_table);
if (ret < 0) {
goto fail;
}
memcpy(l2_table, old_table, s->cluster_size);
ret = qcow2_cache_put(bs, s->l2_table_cache, (void**) &old_table);
if (ret < 0) {
goto fail;
}
}
/* write the l2 table to the file */
BLKDBG_EVENT(bs->file, BLKDBG_L2_ALLOC_WRITE);
trace_qcow2_l2_allocate_write_l2(bs, l1_index);
qcow2_cache_entry_mark_dirty(s->l2_table_cache, l2_table);
ret = qcow2_cache_flush(bs, s->l2_table_cache);
if (ret < 0) {
goto fail;
}
/* update the L1 entry */
trace_qcow2_l2_allocate_write_l1(bs, l1_index);
s->l1_table[l1_index] = l2_offset | QCOW_OFLAG_COPIED;
ret = write_l1_entry(bs, l1_index);
if (ret < 0) {
goto fail;
}
*table = l2_table;
trace_qcow2_l2_allocate_done(bs, l1_index, 0);
return 0;
fail:
trace_qcow2_l2_allocate_done(bs, l1_index, ret);
qcow2_cache_put(bs, s->l2_table_cache, (void**) table);
s->l1_table[l1_index] = old_l2_offset;
return ret;
}
| false | qemu | e23e400ec62a03dea58ddb38479b4f1ef86f556d |
7,413 | static inline direntry_t* create_short_and_long_name(BDRVVVFATState* s,
unsigned int directory_start, const char* filename, int is_dot)
{
int i,j,long_index=s->directory.next;
direntry_t* entry = NULL;
direntry_t* entry_long = NULL;
if(is_dot) {
entry=array_get_next(&(s->directory));
memset(entry->name,0x20,11);
memcpy(entry->name,filename,strlen(filename));
return entry;
}
entry_long=create_long_filename(s,filename);
i = strlen(filename);
for(j = i - 1; j>0 && filename[j]!='.';j--);
if (j > 0)
i = (j > 8 ? 8 : j);
else if (i > 8)
i = 8;
entry=array_get_next(&(s->directory));
memset(entry->name,0x20,11);
memcpy(entry->name, filename, i);
if(j > 0)
for (i = 0; i < 3 && filename[j+1+i]; i++)
entry->extension[i] = filename[j+1+i];
/* upcase & remove unwanted characters */
for(i=10;i>=0;i--) {
if(i==10 || i==7) for(;i>0 && entry->name[i]==' ';i--);
if(entry->name[i]<=' ' || entry->name[i]>0x7f
|| strchr(".*?<>|\":/\\[];,+='",entry->name[i]))
entry->name[i]='_';
else if(entry->name[i]>='a' && entry->name[i]<='z')
entry->name[i]+='A'-'a';
}
/* mangle duplicates */
while(1) {
direntry_t* entry1=array_get(&(s->directory),directory_start);
int j;
for(;entry1<entry;entry1++)
if(!is_long_name(entry1) && !memcmp(entry1->name,entry->name,11))
break; /* found dupe */
if(entry1==entry) /* no dupe found */
break;
/* use all 8 characters of name */
if(entry->name[7]==' ') {
int j;
for(j=6;j>0 && entry->name[j]==' ';j--)
entry->name[j]='~';
}
/* increment number */
for(j=7;j>0 && entry->name[j]=='9';j--)
entry->name[j]='0';
if(j>0) {
if(entry->name[j]<'0' || entry->name[j]>'9')
entry->name[j]='0';
else
entry->name[j]++;
}
}
/* calculate checksum; propagate to long name */
if(entry_long) {
uint8_t chksum=fat_chksum(entry);
/* calculate anew, because realloc could have taken place */
entry_long=array_get(&(s->directory),long_index);
while(entry_long<entry && is_long_name(entry_long)) {
entry_long->reserved[1]=chksum;
entry_long++;
}
}
return entry;
}
| false | qemu | f671d173c7e1da555b693e8b14f3ed0852601809 |
7,414 | int coroutine_fn bdrv_co_flush(BlockDriverState *bs)
{
int ret;
if (!bs || !bdrv_is_inserted(bs) || bdrv_is_read_only(bs)) {
return 0;
}
/* Write back cached data to the OS even with cache=unsafe */
BLKDBG_EVENT(bs->file, BLKDBG_FLUSH_TO_OS);
if (bs->drv->bdrv_co_flush_to_os) {
ret = bs->drv->bdrv_co_flush_to_os(bs);
if (ret < 0) {
return ret;
}
}
/* But don't actually force it to the disk with cache=unsafe */
if (bs->open_flags & BDRV_O_NO_FLUSH) {
goto flush_parent;
}
BLKDBG_EVENT(bs->file, BLKDBG_FLUSH_TO_DISK);
if (bs->drv->bdrv_co_flush_to_disk) {
ret = bs->drv->bdrv_co_flush_to_disk(bs);
} else if (bs->drv->bdrv_aio_flush) {
BlockAIOCB *acb;
CoroutineIOCompletion co = {
.coroutine = qemu_coroutine_self(),
};
acb = bs->drv->bdrv_aio_flush(bs, bdrv_co_io_em_complete, &co);
if (acb == NULL) {
ret = -EIO;
} else {
qemu_coroutine_yield();
ret = co.ret;
}
} else {
/*
* Some block drivers always operate in either writethrough or unsafe
* mode and don't support bdrv_flush therefore. Usually qemu doesn't
* know how the server works (because the behaviour is hardcoded or
* depends on server-side configuration), so we can't ensure that
* everything is safe on disk. Returning an error doesn't work because
* that would break guests even if the server operates in writethrough
* mode.
*
* Let's hope the user knows what he's doing.
*/
ret = 0;
}
if (ret < 0) {
return ret;
}
/* Now flush the underlying protocol. It will also have BDRV_O_NO_FLUSH
* in the case of cache=unsafe, so there are no useless flushes.
*/
flush_parent:
return bdrv_co_flush(bs->file);
}
| false | qemu | 61007b316cd71ee7333ff7a0a749a8949527575f |
7,415 | static void virtio_scsi_push_event(VirtIOSCSI *s, SCSIDevice *dev,
uint32_t event, uint32_t reason)
{
VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(s);
VirtIOSCSIReq *req;
VirtIOSCSIEvent *evt;
VirtIODevice *vdev = VIRTIO_DEVICE(s);
int in_size;
if (!(vdev->status & VIRTIO_CONFIG_S_DRIVER_OK)) {
return;
}
req = virtio_scsi_pop_req(s, vs->event_vq);
if (!req) {
s->events_dropped = true;
return;
}
if (req->elem.out_num || req->elem.in_num != 1) {
virtio_scsi_bad_req();
}
if (s->events_dropped) {
event |= VIRTIO_SCSI_T_EVENTS_MISSED;
s->events_dropped = false;
}
in_size = req->elem.in_sg[0].iov_len;
if (in_size < sizeof(VirtIOSCSIEvent)) {
virtio_scsi_bad_req();
}
evt = req->resp.event;
memset(evt, 0, sizeof(VirtIOSCSIEvent));
evt->event = event;
evt->reason = reason;
if (!dev) {
assert(event == VIRTIO_SCSI_T_EVENTS_MISSED);
} else {
evt->lun[0] = 1;
evt->lun[1] = dev->id;
/* Linux wants us to keep the same encoding we use for REPORT LUNS. */
if (dev->lun >= 256) {
evt->lun[2] = (dev->lun >> 8) | 0x40;
}
evt->lun[3] = dev->lun & 0xFF;
}
virtio_scsi_complete_req(req);
}
| false | qemu | 3eff1f46f08a360a4ae9f834ce9fef4c45bf6f0f |
7,416 | static void gic_thiscpu_write(void *opaque, target_phys_addr_t addr,
uint64_t value, unsigned size)
{
GICState *s = (GICState *)opaque;
gic_cpu_write(s, gic_get_current_cpu(s), addr, value);
}
| false | qemu | a8170e5e97ad17ca169c64ba87ae2f53850dab4c |
7,417 | static void cmv_process_header(CmvContext *s, const uint8_t *buf, const uint8_t *buf_end)
{
int pal_start, pal_count, i;
if(buf_end - buf < 16) {
av_log(s->avctx, AV_LOG_WARNING, "truncated header\n");
return;
}
s->width = AV_RL16(&buf[4]);
s->height = AV_RL16(&buf[6]);
if (s->avctx->width!=s->width || s->avctx->height!=s->height)
avcodec_set_dimensions(s->avctx, s->width, s->height);
s->avctx->time_base.num = 1;
s->avctx->time_base.den = AV_RL16(&buf[10]);
pal_start = AV_RL16(&buf[12]);
pal_count = AV_RL16(&buf[14]);
buf += 16;
for (i=pal_start; i<pal_start+pal_count && i<AVPALETTE_COUNT && buf_end - buf >= 3; i++) {
s->palette[i] = 0xFFU << 24 | AV_RB24(buf);
buf += 3;
}
}
| false | FFmpeg | e9d443cf08503f7bd0149576ba9e891322de340d |
7,418 | FWCfgState *fw_cfg_init_mem(hwaddr ctl_addr, hwaddr data_addr)
{
DeviceState *dev;
SysBusDevice *sbd;
dev = qdev_create(NULL, TYPE_FW_CFG_MEM);
qdev_prop_set_uint32(dev, "data_width",
fw_cfg_data_mem_ops.valid.max_access_size);
fw_cfg_init1(dev);
sbd = SYS_BUS_DEVICE(dev);
sysbus_mmio_map(sbd, 0, ctl_addr);
sysbus_mmio_map(sbd, 1, data_addr);
return FW_CFG(dev);
}
| false | qemu | 6c87e3d5967a1d731b5f591a8f0ee6c319c14ca8 |
7,419 | static uint32_t mvc_asc(CPUS390XState *env, int64_t l, uint64_t a1,
uint64_t mode1, uint64_t a2, uint64_t mode2)
{
CPUState *cs = CPU(s390_env_get_cpu(env));
target_ulong src, dest;
int flags, cc = 0, i;
if (!l) {
return 0;
} else if (l > 256) {
/* max 256 */
l = 256;
cc = 3;
}
if (mmu_translate(env, a1, 1, mode1, &dest, &flags, true)) {
cpu_loop_exit(CPU(s390_env_get_cpu(env)));
}
dest |= a1 & ~TARGET_PAGE_MASK;
if (mmu_translate(env, a2, 0, mode2, &src, &flags, true)) {
cpu_loop_exit(CPU(s390_env_get_cpu(env)));
}
src |= a2 & ~TARGET_PAGE_MASK;
/* XXX replace w/ memcpy */
for (i = 0; i < l; i++) {
/* XXX be more clever */
if ((((dest + i) & TARGET_PAGE_MASK) != (dest & TARGET_PAGE_MASK)) ||
(((src + i) & TARGET_PAGE_MASK) != (src & TARGET_PAGE_MASK))) {
mvc_asc(env, l - i, a1 + i, mode1, a2 + i, mode2);
break;
}
stb_phys(cs->as, dest + i, ldub_phys(cs->as, src + i));
}
return cc;
}
| false | qemu | a3084e8055067b3fe8ed653a609021d2ab368564 |
7,421 | static ssize_t qio_channel_file_writev(QIOChannel *ioc,
const struct iovec *iov,
size_t niov,
int *fds,
size_t nfds,
Error **errp)
{
QIOChannelFile *fioc = QIO_CHANNEL_FILE(ioc);
ssize_t ret;
retry:
ret = writev(fioc->fd, iov, niov);
if (ret <= 0) {
if (errno == EAGAIN ||
errno == EWOULDBLOCK) {
return QIO_CHANNEL_ERR_BLOCK;
}
if (errno == EINTR) {
goto retry;
}
error_setg_errno(errp, errno,
"Unable to write to file");
return -1;
}
return ret;
}
| false | qemu | 30fd3e27907dfd1c0c66cc1339657af1a2ce1d4b |
7,422 | static int ac97_initfn (PCIDevice *dev)
{
AC97LinkState *s = DO_UPCAST (AC97LinkState, dev, dev);
uint8_t *c = s->dev.config;
/* TODO: no need to override */
c[PCI_COMMAND] = 0x00; /* pcicmd pci command rw, ro */
c[PCI_COMMAND + 1] = 0x00;
/* TODO: */
c[PCI_STATUS] = PCI_STATUS_FAST_BACK; /* pcists pci status rwc, ro */
c[PCI_STATUS + 1] = PCI_STATUS_DEVSEL_MEDIUM >> 8;
c[PCI_CLASS_PROG] = 0x00; /* pi programming interface ro */
/* TODO set when bar is registered. no need to override. */
/* nabmar native audio mixer base address rw */
c[PCI_BASE_ADDRESS_0] = PCI_BASE_ADDRESS_SPACE_IO;
c[PCI_BASE_ADDRESS_0 + 1] = 0x00;
c[PCI_BASE_ADDRESS_0 + 2] = 0x00;
c[PCI_BASE_ADDRESS_0 + 3] = 0x00;
/* TODO set when bar is registered. no need to override. */
/* nabmbar native audio bus mastering base address rw */
c[PCI_BASE_ADDRESS_0 + 4] = PCI_BASE_ADDRESS_SPACE_IO;
c[PCI_BASE_ADDRESS_0 + 5] = 0x00;
c[PCI_BASE_ADDRESS_0 + 6] = 0x00;
c[PCI_BASE_ADDRESS_0 + 7] = 0x00;
c[PCI_SUBSYSTEM_VENDOR_ID] = 0x86; /* svid subsystem vendor id rwo */
c[PCI_SUBSYSTEM_VENDOR_ID + 1] = 0x80;
c[PCI_SUBSYSTEM_ID] = 0x00; /* sid subsystem id rwo */
c[PCI_SUBSYSTEM_ID + 1] = 0x00;
c[PCI_INTERRUPT_LINE] = 0x00; /* intr_ln interrupt line rw */
c[PCI_INTERRUPT_PIN] = 0x01; /* intr_pn interrupt pin ro */
memory_region_init_io (&s->io_nam, &ac97_io_nam_ops, s, "ac97-nam", 1024);
memory_region_init_io (&s->io_nabm, &ac97_io_nabm_ops, s, "ac97-nabm", 256);
pci_register_bar (&s->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nam);
pci_register_bar (&s->dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->io_nabm);
qemu_register_reset (ac97_on_reset, s);
AUD_register_card ("ac97", &s->card);
ac97_on_reset (s);
return 0;
}
| false | qemu | 25a21c94c0055e078acb7f7455e66c8a15f32385 |
7,423 | static Suite *qjson_suite(void)
{
Suite *suite;
TCase *string_literals, *number_literals, *keyword_literals;
TCase *dicts, *lists, *whitespace, *varargs;
string_literals = tcase_create("String Literals");
tcase_add_test(string_literals, simple_string);
tcase_add_test(string_literals, escaped_string);
tcase_add_test(string_literals, single_quote_string);
tcase_add_test(string_literals, vararg_string);
number_literals = tcase_create("Number Literals");
tcase_add_test(number_literals, simple_number);
tcase_add_test(number_literals, float_number);
tcase_add_test(number_literals, vararg_number);
keyword_literals = tcase_create("Keywords");
tcase_add_test(keyword_literals, keyword_literal);
dicts = tcase_create("Objects");
tcase_add_test(dicts, simple_dict);
lists = tcase_create("Lists");
tcase_add_test(lists, simple_list);
whitespace = tcase_create("Whitespace");
tcase_add_test(whitespace, simple_whitespace);
varargs = tcase_create("Varargs");
tcase_add_test(varargs, simple_varargs);
suite = suite_create("QJSON test-suite");
suite_add_tcase(suite, string_literals);
suite_add_tcase(suite, number_literals);
suite_add_tcase(suite, keyword_literals);
suite_add_tcase(suite, dicts);
suite_add_tcase(suite, lists);
suite_add_tcase(suite, whitespace);
suite_add_tcase(suite, varargs);
return suite;
}
| false | qemu | 7f8fca7c8add770d6533c44d2d001c0442ed0371 |
7,424 | char_socket_get_addr(Object *obj, Visitor *v, const char *name,
void *opaque, Error **errp)
{
SocketChardev *s = SOCKET_CHARDEV(obj);
visit_type_SocketAddress(v, name, &s->addr, errp);
}
| false | qemu | dfd100f242370886bb6732f70f1f7cbd8eb9fedc |
7,425 | static void invalidate_and_set_dirty(target_phys_addr_t addr,
target_phys_addr_t length)
{
if (!cpu_physical_memory_is_dirty(addr)) {
/* invalidate code */
tb_invalidate_phys_page_range(addr, addr + length, 0);
/* set dirty bit */
cpu_physical_memory_set_dirty_flags(addr, (0xff & ~CODE_DIRTY_FLAG));
}
xen_modified_memory(addr, length);
}
| false | qemu | a8170e5e97ad17ca169c64ba87ae2f53850dab4c |
7,426 | static void raw_refresh_limits(BlockDriverState *bs, Error **errp)
{
BDRVRawState *s = bs->opaque;
struct stat st;
if (!fstat(s->fd, &st)) {
if (S_ISBLK(st.st_mode)) {
int ret = hdev_get_max_transfer_length(s->fd);
if (ret >= 0) {
bs->bl.max_transfer_length = ret;
}
}
}
raw_probe_alignment(bs, s->fd, errp);
bs->bl.min_mem_alignment = s->buf_align;
bs->bl.opt_mem_alignment = MAX(s->buf_align, getpagesize());
}
| false | qemu | 5def6b80e1eca696c1fc6099e7f4d36729686402 |
7,427 | static int cpudef_setfield(const char *name, const char *str, void *opaque)
{
x86_def_t *def = opaque;
int err = 0;
if (!strcmp(name, "name")) {
def->name = strdup(str);
} else if (!strcmp(name, "model_id")) {
strncpy(def->model_id, str, sizeof (def->model_id));
} else if (!strcmp(name, "level")) {
setscalar(&def->level, str, &err)
} else if (!strcmp(name, "vendor")) {
cpyid(&str[0], &def->vendor1);
cpyid(&str[4], &def->vendor2);
cpyid(&str[8], &def->vendor3);
} else if (!strcmp(name, "family")) {
setscalar(&def->family, str, &err)
} else if (!strcmp(name, "model")) {
setscalar(&def->model, str, &err)
} else if (!strcmp(name, "stepping")) {
setscalar(&def->stepping, str, &err)
} else if (!strcmp(name, "feature_edx")) {
setfeatures(&def->features, str, feature_name, &err);
} else if (!strcmp(name, "feature_ecx")) {
setfeatures(&def->ext_features, str, ext_feature_name, &err);
} else if (!strcmp(name, "extfeature_edx")) {
setfeatures(&def->ext2_features, str, ext2_feature_name, &err);
} else if (!strcmp(name, "extfeature_ecx")) {
setfeatures(&def->ext3_features, str, ext3_feature_name, &err);
} else if (!strcmp(name, "xlevel")) {
setscalar(&def->xlevel, str, &err)
} else {
fprintf(stderr, "error: unknown option [%s = %s]\n", name, str);
return (1);
}
if (err) {
fprintf(stderr, "error: bad option value [%s = %s]\n", name, str);
return (1);
}
return (0);
}
| false | qemu | d3c481b357ee6f78d3df10ee30407fa05d85b76c |
7,429 | aio_read_f(int argc, char **argv)
{
int nr_iov, c;
struct aio_ctx *ctx = calloc(1, sizeof(struct aio_ctx));
BlockDriverAIOCB *acb;
while ((c = getopt(argc, argv, "CP:qv")) != EOF) {
switch (c) {
case 'C':
ctx->Cflag = 1;
break;
case 'P':
ctx->Pflag = 1;
ctx->pattern = atoi(optarg);
break;
case 'q':
ctx->qflag = 1;
break;
case 'v':
ctx->vflag = 1;
break;
default:
free(ctx);
return command_usage(&aio_read_cmd);
}
}
if (optind > argc - 2) {
free(ctx);
return command_usage(&aio_read_cmd);
}
ctx->offset = cvtnum(argv[optind]);
if (ctx->offset < 0) {
printf("non-numeric length argument -- %s\n", argv[optind]);
free(ctx);
return 0;
}
optind++;
if (ctx->offset & 0x1ff) {
printf("offset %lld is not sector aligned\n",
(long long)ctx->offset);
free(ctx);
return 0;
}
nr_iov = argc - optind;
ctx->buf = create_iovec(&ctx->qiov, &argv[optind], nr_iov, 0xab);
gettimeofday(&ctx->t1, NULL);
acb = bdrv_aio_readv(bs, ctx->offset >> 9, &ctx->qiov,
ctx->qiov.size >> 9, aio_read_done, ctx);
if (!acb) {
free(ctx->buf);
free(ctx);
return -EIO;
}
return 0;
}
| false | qemu | cf070d7ec0b8fb21faa9a630ed5cc66f90844a08 |
7,431 | static void nvdimm_build_device_dsm(Aml *dev)
{
Aml *method;
method = aml_method("_DSM", 4, AML_NOTSERIALIZED);
aml_append(method, aml_return(aml_call4(NVDIMM_COMMON_DSM, aml_arg(0),
aml_arg(1), aml_arg(2), aml_arg(3))));
aml_append(dev, method);
}
| false | qemu | 732b530c1bd064bdcc29975c0b78fc6de8c47e7f |
7,432 | void kvm_s390_apply_cpu_model(const S390CPUModel *model, Error **errp)
{
struct kvm_s390_vm_cpu_processor prop = {
.fac_list = { 0 },
};
struct kvm_device_attr attr = {
.group = KVM_S390_VM_CPU_MODEL,
.attr = KVM_S390_VM_CPU_PROCESSOR,
.addr = (uint64_t) &prop,
};
int rc;
if (!model) {
/* compatibility handling if cpu models are disabled */
if (kvm_s390_cmma_available() && !mem_path) {
kvm_s390_enable_cmma();
}
return;
}
if (!kvm_s390_cpu_models_supported()) {
error_setg(errp, "KVM doesn't support CPU models");
return;
}
prop.cpuid = s390_cpuid_from_cpu_model(model);
prop.ibc = s390_ibc_from_cpu_model(model);
/* configure cpu features indicated via STFL(e) */
s390_fill_feat_block(model->features, S390_FEAT_TYPE_STFL,
(uint8_t *) prop.fac_list);
rc = kvm_vm_ioctl(kvm_state, KVM_SET_DEVICE_ATTR, &attr);
if (rc) {
error_setg(errp, "KVM: Error configuring the CPU model: %d", rc);
return;
}
/* configure cpu features indicated e.g. via SCLP */
rc = configure_cpu_feat(model->features);
if (rc) {
error_setg(errp, "KVM: Error configuring CPU features: %d", rc);
return;
}
/* configure cpu subfunctions indicated via query / test bit */
rc = configure_cpu_subfunc(model->features);
if (rc) {
error_setg(errp, "KVM: Error configuring CPU subfunctions: %d", rc);
return;
}
/* enable CMM via CMMA - disable on hugetlbfs */
if (test_bit(S390_FEAT_CMM, model->features)) {
if (mem_path) {
error_report("Warning: CMM will not be enabled because it is not "
"compatible to hugetlbfs.");
} else {
kvm_s390_enable_cmma();
}
}
}
| false | qemu | 03f47ee49e1478b5ffffb3a9b6203c672903196c |
7,433 | static void qdm2_calculate_fft (QDM2Context *q, int channel, int sub_packet)
{
const float gain = (q->channels == 1 && q->nb_channels == 2) ? 0.5f : 1.0f;
int i;
q->fft.complex[channel][0].re *= 2.0f;
q->fft.complex[channel][0].im = 0.0f;
q->rdft_ctx.rdft_calc(&q->rdft_ctx, (FFTSample *)q->fft.complex[channel]);
/* add samples to output buffer */
for (i = 0; i < ((q->fft_frame_size + 15) & ~15); i++)
q->output_buffer[q->channels * i + channel] += ((float *) q->fft.complex[channel])[i] * gain;
}
| false | FFmpeg | f5be7958e313f3f62505ea7f90007800e8e1dcb5 |
7,435 | int sws_init_context(SwsContext *c, SwsFilter *srcFilter, SwsFilter *dstFilter)
{
int i, j;
int usesVFilter, usesHFilter;
int unscaled;
SwsFilter dummyFilter= {NULL, NULL, NULL, NULL};
int srcW= c->srcW;
int srcH= c->srcH;
int dstW= c->dstW;
int dstH= c->dstH;
int dst_stride = FFALIGN(dstW * sizeof(int16_t)+66, 16);
int flags, cpu_flags;
enum PixelFormat srcFormat= c->srcFormat;
enum PixelFormat dstFormat= c->dstFormat;
cpu_flags = av_get_cpu_flags();
flags = c->flags;
emms_c();
if (!rgb15to16) sws_rgb2rgb_init();
unscaled = (srcW == dstW && srcH == dstH);
handle_jpeg(&srcFormat);
handle_jpeg(&dstFormat);
if(srcFormat!=c->srcFormat || dstFormat!=c->dstFormat){
av_log(c, AV_LOG_WARNING, "deprecated pixel format used, make sure you did set range correctly\n");
c->srcFormat= srcFormat;
c->dstFormat= dstFormat;
}
if (!sws_isSupportedInput(srcFormat)) {
av_log(c, AV_LOG_ERROR, "%s is not supported as input pixel format\n", av_get_pix_fmt_name(srcFormat));
return AVERROR(EINVAL);
}
if (!sws_isSupportedOutput(dstFormat)) {
av_log(c, AV_LOG_ERROR, "%s is not supported as output pixel format\n", av_get_pix_fmt_name(dstFormat));
return AVERROR(EINVAL);
}
i= flags & ( SWS_POINT
|SWS_AREA
|SWS_BILINEAR
|SWS_FAST_BILINEAR
|SWS_BICUBIC
|SWS_X
|SWS_GAUSS
|SWS_LANCZOS
|SWS_SINC
|SWS_SPLINE
|SWS_BICUBLIN);
if(!i || (i & (i-1))) {
av_log(c, AV_LOG_ERROR, "Exactly one scaler algorithm must be chosen\n");
return AVERROR(EINVAL);
}
/* sanity check */
if (srcW<4 || srcH<1 || dstW<8 || dstH<1) { //FIXME check if these are enough and try to lowwer them after fixing the relevant parts of the code
av_log(c, AV_LOG_ERROR, "%dx%d -> %dx%d is invalid scaling dimension\n",
srcW, srcH, dstW, dstH);
return AVERROR(EINVAL);
}
if (!dstFilter) dstFilter= &dummyFilter;
if (!srcFilter) srcFilter= &dummyFilter;
c->lumXInc= ((srcW<<16) + (dstW>>1))/dstW;
c->lumYInc= ((srcH<<16) + (dstH>>1))/dstH;
c->dstFormatBpp = av_get_bits_per_pixel(&av_pix_fmt_descriptors[dstFormat]);
c->srcFormatBpp = av_get_bits_per_pixel(&av_pix_fmt_descriptors[srcFormat]);
c->vRounder= 4* 0x0001000100010001ULL;
usesVFilter = (srcFilter->lumV && srcFilter->lumV->length>1) ||
(srcFilter->chrV && srcFilter->chrV->length>1) ||
(dstFilter->lumV && dstFilter->lumV->length>1) ||
(dstFilter->chrV && dstFilter->chrV->length>1);
usesHFilter = (srcFilter->lumH && srcFilter->lumH->length>1) ||
(srcFilter->chrH && srcFilter->chrH->length>1) ||
(dstFilter->lumH && dstFilter->lumH->length>1) ||
(dstFilter->chrH && dstFilter->chrH->length>1);
getSubSampleFactors(&c->chrSrcHSubSample, &c->chrSrcVSubSample, srcFormat);
getSubSampleFactors(&c->chrDstHSubSample, &c->chrDstVSubSample, dstFormat);
// reuse chroma for 2 pixels RGB/BGR unless user wants full chroma interpolation
if (isAnyRGB(dstFormat) && !(flags&SWS_FULL_CHR_H_INT)) {
if (dstW&1) {
av_log(c, AV_LOG_DEBUG, "Forcing full internal H chroma due to odd output size\n");
flags |= SWS_FULL_CHR_H_INT;
c->flags = flags;
} else
c->chrDstHSubSample = 1;
}
// drop some chroma lines if the user wants it
c->vChrDrop= (flags&SWS_SRC_V_CHR_DROP_MASK)>>SWS_SRC_V_CHR_DROP_SHIFT;
c->chrSrcVSubSample+= c->vChrDrop;
// drop every other pixel for chroma calculation unless user wants full chroma
if (isAnyRGB(srcFormat) && !(flags&SWS_FULL_CHR_H_INP)
&& srcFormat!=PIX_FMT_RGB8 && srcFormat!=PIX_FMT_BGR8
&& srcFormat!=PIX_FMT_RGB4 && srcFormat!=PIX_FMT_BGR4
&& srcFormat!=PIX_FMT_RGB4_BYTE && srcFormat!=PIX_FMT_BGR4_BYTE
&& ((dstW>>c->chrDstHSubSample) <= (srcW>>1) || (flags&SWS_FAST_BILINEAR)))
c->chrSrcHSubSample=1;
// Note the -((-x)>>y) is so that we always round toward +inf.
c->chrSrcW= -((-srcW) >> c->chrSrcHSubSample);
c->chrSrcH= -((-srcH) >> c->chrSrcVSubSample);
c->chrDstW= -((-dstW) >> c->chrDstHSubSample);
c->chrDstH= -((-dstH) >> c->chrDstVSubSample);
/* unscaled special cases */
if (unscaled && !usesHFilter && !usesVFilter && (c->srcRange == c->dstRange || isAnyRGB(dstFormat))) {
ff_get_unscaled_swscale(c);
if (c->swScale) {
if (flags&SWS_PRINT_INFO)
av_log(c, AV_LOG_INFO, "using unscaled %s -> %s special converter\n",
av_get_pix_fmt_name(srcFormat), av_get_pix_fmt_name(dstFormat));
return 0;
}
}
c->srcBpc = 1 + av_pix_fmt_descriptors[srcFormat].comp[0].depth_minus1;
if (c->srcBpc < 8)
c->srcBpc = 8;
c->dstBpc = 1 + av_pix_fmt_descriptors[dstFormat].comp[0].depth_minus1;
if (c->dstBpc < 8)
c->dstBpc = 8;
if (isAnyRGB(srcFormat) || srcFormat == PIX_FMT_PAL8)
c->srcBpc = 16;
if (c->dstBpc == 16)
dst_stride <<= 1;
FF_ALLOC_OR_GOTO(c, c->formatConvBuffer, FFALIGN(srcW*2+78, 16) * 2, fail);
if (HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2 && c->srcBpc == 8 && c->dstBpc <= 10) {
c->canMMX2BeUsed= (dstW >=srcW && (dstW&31)==0 && (srcW&15)==0) ? 1 : 0;
if (!c->canMMX2BeUsed && dstW >=srcW && (srcW&15)==0 && (flags&SWS_FAST_BILINEAR)) {
if (flags&SWS_PRINT_INFO)
av_log(c, AV_LOG_INFO, "output width is not a multiple of 32 -> no MMX2 scaler\n");
}
if (usesHFilter || isNBPS(c->srcFormat) || is16BPS(c->srcFormat) || isAnyRGB(c->srcFormat)) c->canMMX2BeUsed=0;
}
else
c->canMMX2BeUsed=0;
c->chrXInc= ((c->chrSrcW<<16) + (c->chrDstW>>1))/c->chrDstW;
c->chrYInc= ((c->chrSrcH<<16) + (c->chrDstH>>1))/c->chrDstH;
// match pixel 0 of the src to pixel 0 of dst and match pixel n-2 of src to pixel n-2 of dst
// but only for the FAST_BILINEAR mode otherwise do correct scaling
// n-2 is the last chrominance sample available
// this is not perfect, but no one should notice the difference, the more correct variant
// would be like the vertical one, but that would require some special code for the
// first and last pixel
if (flags&SWS_FAST_BILINEAR) {
if (c->canMMX2BeUsed) {
c->lumXInc+= 20;
c->chrXInc+= 20;
}
//we don't use the x86 asm scaler if MMX is available
else if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX && c->dstBpc <= 10) {
c->lumXInc = ((srcW-2)<<16)/(dstW-2) - 20;
c->chrXInc = ((c->chrSrcW-2)<<16)/(c->chrDstW-2) - 20;
}
}
/* precalculate horizontal scaler filter coefficients */
{
#if HAVE_MMX2
// can't downscale !!!
if (c->canMMX2BeUsed && (flags & SWS_FAST_BILINEAR)) {
c->lumMmx2FilterCodeSize = initMMX2HScaler( dstW, c->lumXInc, NULL, NULL, NULL, 8);
c->chrMmx2FilterCodeSize = initMMX2HScaler(c->chrDstW, c->chrXInc, NULL, NULL, NULL, 4);
#ifdef MAP_ANONYMOUS
c->lumMmx2FilterCode = mmap(NULL, c->lumMmx2FilterCodeSize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
c->chrMmx2FilterCode = mmap(NULL, c->chrMmx2FilterCodeSize, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
#elif HAVE_VIRTUALALLOC
c->lumMmx2FilterCode = VirtualAlloc(NULL, c->lumMmx2FilterCodeSize, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
c->chrMmx2FilterCode = VirtualAlloc(NULL, c->chrMmx2FilterCodeSize, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
#else
c->lumMmx2FilterCode = av_malloc(c->lumMmx2FilterCodeSize);
c->chrMmx2FilterCode = av_malloc(c->chrMmx2FilterCodeSize);
#endif
#ifdef MAP_ANONYMOUS
if (c->lumMmx2FilterCode == MAP_FAILED || c->chrMmx2FilterCode == MAP_FAILED)
#else
if (!c->lumMmx2FilterCode || !c->chrMmx2FilterCode)
#endif
{
av_log(c, AV_LOG_ERROR, "Failed to allocate MMX2FilterCode\n");
return AVERROR(ENOMEM);
}
FF_ALLOCZ_OR_GOTO(c, c->hLumFilter , (dstW /8+8)*sizeof(int16_t), fail);
FF_ALLOCZ_OR_GOTO(c, c->hChrFilter , (c->chrDstW /4+8)*sizeof(int16_t), fail);
FF_ALLOCZ_OR_GOTO(c, c->hLumFilterPos, (dstW /2/8+8)*sizeof(int32_t), fail);
FF_ALLOCZ_OR_GOTO(c, c->hChrFilterPos, (c->chrDstW/2/4+8)*sizeof(int32_t), fail);
initMMX2HScaler( dstW, c->lumXInc, c->lumMmx2FilterCode, c->hLumFilter, (uint32_t*)c->hLumFilterPos, 8);
initMMX2HScaler(c->chrDstW, c->chrXInc, c->chrMmx2FilterCode, c->hChrFilter, (uint32_t*)c->hChrFilterPos, 4);
#ifdef MAP_ANONYMOUS
mprotect(c->lumMmx2FilterCode, c->lumMmx2FilterCodeSize, PROT_EXEC | PROT_READ);
mprotect(c->chrMmx2FilterCode, c->chrMmx2FilterCodeSize, PROT_EXEC | PROT_READ);
#endif
} else
#endif /* HAVE_MMX2 */
{
const int filterAlign=
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? 4 :
(HAVE_ALTIVEC && cpu_flags & AV_CPU_FLAG_ALTIVEC) ? 8 :
1;
if (initFilter(&c->hLumFilter, &c->hLumFilterPos, &c->hLumFilterSize, c->lumXInc,
srcW , dstW, filterAlign, 1<<14,
(flags&SWS_BICUBLIN) ? (flags|SWS_BICUBIC) : flags, cpu_flags,
srcFilter->lumH, dstFilter->lumH, c->param) < 0)
goto fail;
if (initFilter(&c->hChrFilter, &c->hChrFilterPos, &c->hChrFilterSize, c->chrXInc,
c->chrSrcW, c->chrDstW, filterAlign, 1<<14,
(flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags, cpu_flags,
srcFilter->chrH, dstFilter->chrH, c->param) < 0)
goto fail;
}
} // initialize horizontal stuff
/* precalculate vertical scaler filter coefficients */
{
const int filterAlign=
(HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) ? 2 :
(HAVE_ALTIVEC && cpu_flags & AV_CPU_FLAG_ALTIVEC) ? 8 :
1;
if (initFilter(&c->vLumFilter, &c->vLumFilterPos, &c->vLumFilterSize, c->lumYInc,
srcH , dstH, filterAlign, (1<<12),
(flags&SWS_BICUBLIN) ? (flags|SWS_BICUBIC) : flags, cpu_flags,
srcFilter->lumV, dstFilter->lumV, c->param) < 0)
goto fail;
if (initFilter(&c->vChrFilter, &c->vChrFilterPos, &c->vChrFilterSize, c->chrYInc,
c->chrSrcH, c->chrDstH, filterAlign, (1<<12),
(flags&SWS_BICUBLIN) ? (flags|SWS_BILINEAR) : flags, cpu_flags,
srcFilter->chrV, dstFilter->chrV, c->param) < 0)
goto fail;
#if HAVE_ALTIVEC
FF_ALLOC_OR_GOTO(c, c->vYCoeffsBank, sizeof (vector signed short)*c->vLumFilterSize*c->dstH, fail);
FF_ALLOC_OR_GOTO(c, c->vCCoeffsBank, sizeof (vector signed short)*c->vChrFilterSize*c->chrDstH, fail);
for (i=0;i<c->vLumFilterSize*c->dstH;i++) {
int j;
short *p = (short *)&c->vYCoeffsBank[i];
for (j=0;j<8;j++)
p[j] = c->vLumFilter[i];
}
for (i=0;i<c->vChrFilterSize*c->chrDstH;i++) {
int j;
short *p = (short *)&c->vCCoeffsBank[i];
for (j=0;j<8;j++)
p[j] = c->vChrFilter[i];
}
#endif
}
// calculate buffer sizes so that they won't run out while handling these damn slices
c->vLumBufSize= c->vLumFilterSize;
c->vChrBufSize= c->vChrFilterSize;
for (i=0; i<dstH; i++) {
int chrI= (int64_t)i*c->chrDstH / dstH;
int nextSlice= FFMAX(c->vLumFilterPos[i ] + c->vLumFilterSize - 1,
((c->vChrFilterPos[chrI] + c->vChrFilterSize - 1)<<c->chrSrcVSubSample));
nextSlice>>= c->chrSrcVSubSample;
nextSlice<<= c->chrSrcVSubSample;
if (c->vLumFilterPos[i ] + c->vLumBufSize < nextSlice)
c->vLumBufSize= nextSlice - c->vLumFilterPos[i];
if (c->vChrFilterPos[chrI] + c->vChrBufSize < (nextSlice>>c->chrSrcVSubSample))
c->vChrBufSize= (nextSlice>>c->chrSrcVSubSample) - c->vChrFilterPos[chrI];
}
// allocate pixbufs (we use dynamic allocation because otherwise we would need to
// allocate several megabytes to handle all possible cases)
FF_ALLOC_OR_GOTO(c, c->lumPixBuf, c->vLumBufSize*2*sizeof(int16_t*), fail);
FF_ALLOC_OR_GOTO(c, c->chrUPixBuf, c->vChrBufSize*2*sizeof(int16_t*), fail);
FF_ALLOC_OR_GOTO(c, c->chrVPixBuf, c->vChrBufSize*2*sizeof(int16_t*), fail);
if (CONFIG_SWSCALE_ALPHA && isALPHA(c->srcFormat) && isALPHA(c->dstFormat))
FF_ALLOCZ_OR_GOTO(c, c->alpPixBuf, c->vLumBufSize*2*sizeof(int16_t*), fail);
//Note we need at least one pixel more at the end because of the MMX code (just in case someone wanna replace the 4000/8000)
/* align at 16 bytes for AltiVec */
for (i=0; i<c->vLumBufSize; i++) {
FF_ALLOCZ_OR_GOTO(c, c->lumPixBuf[i+c->vLumBufSize], dst_stride+16, fail);
c->lumPixBuf[i] = c->lumPixBuf[i+c->vLumBufSize];
}
// 64 / c->scalingBpp is the same as 16 / sizeof(scaling_intermediate)
c->uv_off = (dst_stride>>1) + 64 / (c->dstBpc &~ 7);
c->uv_offx2 = dst_stride + 16;
for (i=0; i<c->vChrBufSize; i++) {
FF_ALLOC_OR_GOTO(c, c->chrUPixBuf[i+c->vChrBufSize], dst_stride*2+32, fail);
c->chrUPixBuf[i] = c->chrUPixBuf[i+c->vChrBufSize];
c->chrVPixBuf[i] = c->chrVPixBuf[i+c->vChrBufSize] = c->chrUPixBuf[i] + (dst_stride >> 1) + 8;
}
if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf)
for (i=0; i<c->vLumBufSize; i++) {
FF_ALLOCZ_OR_GOTO(c, c->alpPixBuf[i+c->vLumBufSize], dst_stride+16, fail);
c->alpPixBuf[i] = c->alpPixBuf[i+c->vLumBufSize];
}
//try to avoid drawing green stuff between the right end and the stride end
for (i=0; i<c->vChrBufSize; i++)
if(av_pix_fmt_descriptors[c->dstFormat].comp[0].depth_minus1 == 15){
av_assert0(c->dstBpc > 10);
for(j=0; j<dst_stride/2+1; j++)
((int32_t*)(c->chrUPixBuf[i]))[j] = 1<<18;
} else
for(j=0; j<dst_stride+1; j++)
((int16_t*)(c->chrUPixBuf[i]))[j] = 1<<14;
assert(c->chrDstH <= dstH);
if (flags&SWS_PRINT_INFO) {
if (flags&SWS_FAST_BILINEAR) av_log(c, AV_LOG_INFO, "FAST_BILINEAR scaler, ");
else if (flags&SWS_BILINEAR) av_log(c, AV_LOG_INFO, "BILINEAR scaler, ");
else if (flags&SWS_BICUBIC) av_log(c, AV_LOG_INFO, "BICUBIC scaler, ");
else if (flags&SWS_X) av_log(c, AV_LOG_INFO, "Experimental scaler, ");
else if (flags&SWS_POINT) av_log(c, AV_LOG_INFO, "Nearest Neighbor / POINT scaler, ");
else if (flags&SWS_AREA) av_log(c, AV_LOG_INFO, "Area Averaging scaler, ");
else if (flags&SWS_BICUBLIN) av_log(c, AV_LOG_INFO, "luma BICUBIC / chroma BILINEAR scaler, ");
else if (flags&SWS_GAUSS) av_log(c, AV_LOG_INFO, "Gaussian scaler, ");
else if (flags&SWS_SINC) av_log(c, AV_LOG_INFO, "Sinc scaler, ");
else if (flags&SWS_LANCZOS) av_log(c, AV_LOG_INFO, "Lanczos scaler, ");
else if (flags&SWS_SPLINE) av_log(c, AV_LOG_INFO, "Bicubic spline scaler, ");
else av_log(c, AV_LOG_INFO, "ehh flags invalid?! ");
av_log(c, AV_LOG_INFO, "from %s to %s%s ",
av_get_pix_fmt_name(srcFormat),
#ifdef DITHER1XBPP
dstFormat == PIX_FMT_BGR555 || dstFormat == PIX_FMT_BGR565 ||
dstFormat == PIX_FMT_RGB444BE || dstFormat == PIX_FMT_RGB444LE ||
dstFormat == PIX_FMT_BGR444BE || dstFormat == PIX_FMT_BGR444LE ? "dithered " : "",
#else
"",
#endif
av_get_pix_fmt_name(dstFormat));
if (HAVE_MMX2 && cpu_flags & AV_CPU_FLAG_MMX2) av_log(c, AV_LOG_INFO, "using MMX2\n");
else if (HAVE_AMD3DNOW && cpu_flags & AV_CPU_FLAG_3DNOW) av_log(c, AV_LOG_INFO, "using 3DNOW\n");
else if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) av_log(c, AV_LOG_INFO, "using MMX\n");
else if (HAVE_ALTIVEC && cpu_flags & AV_CPU_FLAG_ALTIVEC) av_log(c, AV_LOG_INFO, "using AltiVec\n");
else av_log(c, AV_LOG_INFO, "using C\n");
av_log(c, AV_LOG_VERBOSE, "%dx%d -> %dx%d\n", srcW, srcH, dstW, dstH);
av_log(c, AV_LOG_DEBUG, "lum srcW=%d srcH=%d dstW=%d dstH=%d xInc=%d yInc=%d\n",
c->srcW, c->srcH, c->dstW, c->dstH, c->lumXInc, c->lumYInc);
av_log(c, AV_LOG_DEBUG, "chr srcW=%d srcH=%d dstW=%d dstH=%d xInc=%d yInc=%d\n",
c->chrSrcW, c->chrSrcH, c->chrDstW, c->chrDstH, c->chrXInc, c->chrYInc);
}
c->swScale= ff_getSwsFunc(c);
return 0;
fail: //FIXME replace things by appropriate error codes
return -1;
}
| false | FFmpeg | 0421b6dc7a1463b9263b9d63533dd7c5be8ffa97 |
7,436 | static int ra144_decode_frame(AVCodecContext * avctx, void *data,
int *got_frame_ptr, AVPacket *avpkt)
{
AVFrame *frame = data;
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
static const uint8_t sizes[LPC_ORDER] = {6, 5, 5, 4, 4, 3, 3, 3, 3, 2};
unsigned int refl_rms[NBLOCKS]; // RMS of the reflection coefficients
uint16_t block_coefs[NBLOCKS][LPC_ORDER]; // LPC coefficients of each sub-block
unsigned int lpc_refl[LPC_ORDER]; // LPC reflection coefficients of the frame
int i, j;
int ret;
int16_t *samples;
unsigned int energy;
RA144Context *ractx = avctx->priv_data;
GetBitContext gb;
/* get output buffer */
frame->nb_samples = NBLOCKS * BLOCKSIZE;
if ((ret = ff_get_buffer(avctx, frame, 0)) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return ret;
}
samples = (int16_t *)frame->data[0];
if(buf_size < FRAMESIZE) {
av_log(avctx, AV_LOG_ERROR,
"Frame too small (%d bytes). Truncated file?\n", buf_size);
*got_frame_ptr = 0;
return buf_size;
}
init_get_bits(&gb, buf, FRAMESIZE * 8);
for (i = 0; i < LPC_ORDER; i++)
lpc_refl[i] = ff_lpc_refl_cb[i][get_bits(&gb, sizes[i])];
ff_eval_coefs(ractx->lpc_coef[0], lpc_refl);
ractx->lpc_refl_rms[0] = ff_rms(lpc_refl);
energy = ff_energy_tab[get_bits(&gb, 5)];
refl_rms[0] = ff_interp(ractx, block_coefs[0], 1, 1, ractx->old_energy);
refl_rms[1] = ff_interp(ractx, block_coefs[1], 2,
energy <= ractx->old_energy,
ff_t_sqrt(energy*ractx->old_energy) >> 12);
refl_rms[2] = ff_interp(ractx, block_coefs[2], 3, 0, energy);
refl_rms[3] = ff_rescale_rms(ractx->lpc_refl_rms[0], energy);
ff_int_to_int16(block_coefs[3], ractx->lpc_coef[0]);
for (i=0; i < NBLOCKS; i++) {
do_output_subblock(ractx, block_coefs[i], refl_rms[i], &gb);
for (j=0; j < BLOCKSIZE; j++)
*samples++ = av_clip_int16(ractx->curr_sblock[j + 10] << 2);
}
ractx->old_energy = energy;
ractx->lpc_refl_rms[1] = ractx->lpc_refl_rms[0];
FFSWAP(unsigned int *, ractx->lpc_coef[0], ractx->lpc_coef[1]);
*got_frame_ptr = 1;
return FRAMESIZE;
}
| false | FFmpeg | 684e3d2e1ce96625eeef63f2564aab66f6715d05 |
7,437 | static TargetFdDataFunc fd_trans_host_to_target_data(int fd)
{
if (fd < target_fd_max && target_fd_trans[fd]) {
return target_fd_trans[fd]->host_to_target_data;
}
return NULL;
}
| false | qemu | 861d72cd28b5793fc367c46b7821a5372b66e3f4 |
7,438 | static uint64_t arm_sysctl_read(void *opaque, target_phys_addr_t offset,
unsigned size)
{
arm_sysctl_state *s = (arm_sysctl_state *)opaque;
switch (offset) {
case 0x00: /* ID */
return s->sys_id;
case 0x04: /* SW */
/* General purpose hardware switches.
We don't have a useful way of exposing these to the user. */
return 0;
case 0x08: /* LED */
return s->leds;
case 0x20: /* LOCK */
return s->lockval;
case 0x0c: /* OSC0 */
case 0x10: /* OSC1 */
case 0x14: /* OSC2 */
case 0x18: /* OSC3 */
case 0x1c: /* OSC4 */
case 0x24: /* 100HZ */
/* ??? Implement these. */
return 0;
case 0x28: /* CFGDATA1 */
return s->cfgdata1;
case 0x2c: /* CFGDATA2 */
return s->cfgdata2;
case 0x30: /* FLAGS */
return s->flags;
case 0x38: /* NVFLAGS */
return s->nvflags;
case 0x40: /* RESETCTL */
if (board_id(s) == BOARD_ID_VEXPRESS) {
/* reserved: RAZ/WI */
return 0;
}
return s->resetlevel;
case 0x44: /* PCICTL */
return 1;
case 0x48: /* MCI */
return s->sys_mci;
case 0x4c: /* FLASH */
return 0;
case 0x50: /* CLCD */
return s->sys_clcd;
case 0x54: /* CLCDSER */
return 0;
case 0x58: /* BOOTCS */
return 0;
case 0x5c: /* 24MHz */
return muldiv64(qemu_get_clock_ns(vm_clock), 24000000, get_ticks_per_sec());
case 0x60: /* MISC */
return 0;
case 0x84: /* PROCID0 */
return s->proc_id;
case 0x88: /* PROCID1 */
return 0xff000000;
case 0x64: /* DMAPSR0 */
case 0x68: /* DMAPSR1 */
case 0x6c: /* DMAPSR2 */
case 0x70: /* IOSEL */
case 0x74: /* PLDCTL */
case 0x80: /* BUSID */
case 0x8c: /* OSCRESET0 */
case 0x90: /* OSCRESET1 */
case 0x94: /* OSCRESET2 */
case 0x98: /* OSCRESET3 */
case 0x9c: /* OSCRESET4 */
case 0xc0: /* SYS_TEST_OSC0 */
case 0xc4: /* SYS_TEST_OSC1 */
case 0xc8: /* SYS_TEST_OSC2 */
case 0xcc: /* SYS_TEST_OSC3 */
case 0xd0: /* SYS_TEST_OSC4 */
return 0;
case 0xa0: /* SYS_CFGDATA */
if (board_id(s) != BOARD_ID_VEXPRESS) {
goto bad_reg;
}
return s->sys_cfgdata;
case 0xa4: /* SYS_CFGCTRL */
if (board_id(s) != BOARD_ID_VEXPRESS) {
goto bad_reg;
}
return s->sys_cfgctrl;
case 0xa8: /* SYS_CFGSTAT */
if (board_id(s) != BOARD_ID_VEXPRESS) {
goto bad_reg;
}
return s->sys_cfgstat;
default:
bad_reg:
printf ("arm_sysctl_read: Bad register offset 0x%x\n", (int)offset);
return 0;
}
}
| false | qemu | a8170e5e97ad17ca169c64ba87ae2f53850dab4c |
7,439 | void virtio_blk_data_plane_stop(VirtIOBlockDataPlane *s)
{
BusState *qbus = BUS(qdev_get_parent_bus(DEVICE(s->vdev)));
VirtioBusClass *k = VIRTIO_BUS_GET_CLASS(qbus);
VirtIOBlock *vblk = VIRTIO_BLK(s->vdev);
unsigned i;
unsigned nvqs = s->conf->num_queues;
if (!vblk->dataplane_started || s->stopping) {
return;
}
/* Better luck next time. */
if (vblk->dataplane_disabled) {
vblk->dataplane_disabled = false;
vblk->dataplane_started = false;
return;
}
s->stopping = true;
trace_virtio_blk_data_plane_stop(s);
aio_context_acquire(s->ctx);
/* Stop notifications for new requests from guest */
for (i = 0; i < nvqs; i++) {
VirtQueue *vq = virtio_get_queue(s->vdev, i);
virtio_queue_aio_set_host_notifier_handler(vq, s->ctx, NULL);
}
/* Drain and switch bs back to the QEMU main loop */
blk_set_aio_context(s->conf->conf.blk, qemu_get_aio_context());
aio_context_release(s->ctx);
for (i = 0; i < nvqs; i++) {
virtio_bus_set_host_notifier(VIRTIO_BUS(qbus), i, false);
}
/* Clean up guest notifier (irq) */
k->set_guest_notifiers(qbus->parent, nvqs, false);
vblk->dataplane_started = false;
s->stopping = false;
}
| false | qemu | 9ffe337c08388d5c587eae1d77db1b0d1a47c7b1 |
7,440 | static uint32_t scoop_readb(void *opaque, target_phys_addr_t addr)
{
ScoopInfo *s = (ScoopInfo *) opaque;
switch (addr) {
case SCOOP_MCR:
return s->mcr;
case SCOOP_CDR:
return s->cdr;
case SCOOP_CSR:
return s->status;
case SCOOP_CPR:
return s->power;
case SCOOP_CCR:
return s->ccr;
case SCOOP_IRR_IRM:
return s->irr;
case SCOOP_IMR:
return s->imr;
case SCOOP_ISR:
return s->isr;
case SCOOP_GPCR:
return s->gpio_dir;
case SCOOP_GPWR:
case SCOOP_GPRR:
return s->gpio_level;
default:
zaurus_printf("Bad register offset " REG_FMT "\n", (unsigned long)addr);
}
return 0;
}
| false | qemu | aa9438d9f8a19258514c5cc238d2494a2572ff58 |
7,441 | static void acpi_build_update(void *build_opaque)
{
AcpiBuildState *build_state = build_opaque;
AcpiBuildTables tables;
/* No state to update or already patched? Nothing to do. */
if (!build_state || build_state->patched) {
return;
}
build_state->patched = 1;
acpi_build_tables_init(&tables);
acpi_build(&tables, MACHINE(qdev_get_machine()));
acpi_ram_update(build_state->table_mr, tables.table_data);
if (build_state->rsdp) {
memcpy(build_state->rsdp, tables.rsdp->data, acpi_data_len(tables.rsdp));
} else {
acpi_ram_update(build_state->rsdp_mr, tables.rsdp);
}
acpi_ram_update(build_state->linker_mr, tables.linker);
acpi_build_tables_cleanup(&tables, true);
}
| false | qemu | 0e9b9edae7bebfd31fdbead4ccbbce03876a7edd |
7,442 | static ssize_t nbd_receive_request(QIOChannel *ioc, NBDRequest *request)
{
uint8_t buf[NBD_REQUEST_SIZE];
uint32_t magic;
ssize_t ret;
ret = read_sync(ioc, buf, sizeof(buf), NULL);
if (ret < 0) {
return ret;
}
/* Request
[ 0 .. 3] magic (NBD_REQUEST_MAGIC)
[ 4 .. 5] flags (NBD_CMD_FLAG_FUA, ...)
[ 6 .. 7] type (NBD_CMD_READ, ...)
[ 8 .. 15] handle
[16 .. 23] from
[24 .. 27] len
*/
magic = ldl_be_p(buf);
request->flags = lduw_be_p(buf + 4);
request->type = lduw_be_p(buf + 6);
request->handle = ldq_be_p(buf + 8);
request->from = ldq_be_p(buf + 16);
request->len = ldl_be_p(buf + 24);
TRACE("Got request: { magic = 0x%" PRIx32 ", .flags = %" PRIx16
", .type = %" PRIx16 ", from = %" PRIu64 ", len = %" PRIu32 " }",
magic, request->flags, request->type, request->from, request->len);
if (magic != NBD_REQUEST_MAGIC) {
LOG("invalid magic (got 0x%" PRIx32 ")", magic);
return -EINVAL;
}
return 0;
}
| false | qemu | d1fdf257d52822695f5ace6c586e059aa17d4b79 |
7,443 | static void change_parent_backing_link(BlockDriverState *from,
BlockDriverState *to)
{
BdrvChild *c, *next, *to_c;
QLIST_FOREACH_SAFE(c, &from->parents, next_parent, next) {
if (c->role->stay_at_node) {
continue;
}
if (c->role == &child_backing) {
/* @from is generally not allowed to be a backing file, except for
* when @to is the overlay. In that case, @from may not be replaced
* by @to as @to's backing node. */
QLIST_FOREACH(to_c, &to->children, next) {
if (to_c == c) {
break;
}
}
if (to_c) {
continue;
}
}
assert(c->role != &child_backing);
bdrv_ref(to);
/* FIXME Are we sure that bdrv_replace_child() can't run into
* &error_abort because of permissions? */
bdrv_replace_child(c, to, true);
bdrv_unref(from);
}
}
| false | qemu | 3e44c8e08a4b84ec1f4f1eb249d33005bb9cf572 |
7,444 | static void test_visitor_in_any(TestInputVisitorData *data,
const void *unused)
{
QObject *res = NULL;
Error *err = NULL;
Visitor *v;
QInt *qint;
QBool *qbool;
QString *qstring;
QDict *qdict;
QObject *qobj;
v = visitor_input_test_init(data, "-42");
visit_type_any(v, &res, NULL, &err);
g_assert(!err);
qint = qobject_to_qint(res);
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, -42);
qobject_decref(res);
v = visitor_input_test_init(data, "{ 'integer': -42, 'boolean': true, 'string': 'foo' }");
visit_type_any(v, &res, NULL, &err);
g_assert(!err);
qdict = qobject_to_qdict(res);
g_assert(qdict && qdict_size(qdict) == 3);
qobj = qdict_get(qdict, "integer");
g_assert(qobj);
qint = qobject_to_qint(qobj);
g_assert(qint);
g_assert_cmpint(qint_get_int(qint), ==, -42);
qobj = qdict_get(qdict, "boolean");
g_assert(qobj);
qbool = qobject_to_qbool(qobj);
g_assert(qbool);
g_assert(qbool_get_bool(qbool) == true);
qobj = qdict_get(qdict, "string");
g_assert(qobj);
qstring = qobject_to_qstring(qobj);
g_assert(qstring);
g_assert_cmpstr(qstring_get_str(qstring), ==, "foo");
qobject_decref(res);
}
| false | qemu | 3f66f764ee25f10d3e1144ebc057a949421b7728 |
7,445 | void kvm_remove_all_breakpoints(CPUState *current_env)
{
struct kvm_sw_breakpoint *bp, *next;
KVMState *s = current_env->kvm_state;
CPUState *env;
QTAILQ_FOREACH_SAFE(bp, &s->kvm_sw_breakpoints, entry, next) {
if (kvm_arch_remove_sw_breakpoint(current_env, bp) != 0) {
/* Try harder to find a CPU that currently sees the breakpoint. */
for (env = first_cpu; env != NULL; env = env->next_cpu) {
if (kvm_arch_remove_sw_breakpoint(env, bp) == 0)
break;
}
}
}
kvm_arch_remove_all_hw_breakpoints();
for (env = first_cpu; env != NULL; env = env->next_cpu)
kvm_update_guest_debug(env, 0);
}
| false | qemu | a426e122173f36f05ea2cb72dcff77b7408546ce |
7,447 | static void generate_new_codebooks(RoqContext *enc, RoqTempdata *tempData)
{
int i,j;
RoqCodebooks *codebooks = &tempData->codebooks;
int max = enc->width*enc->height/16;
uint8_t mb2[3*4];
roq_cell *results4 = av_malloc(sizeof(roq_cell)*MAX_CBS_4x4*4);
uint8_t *yuvClusters=av_malloc(sizeof(int)*max*6*4);
int *points = av_malloc(max*6*4*sizeof(int));
int bias;
/* Subsample YUV data */
create_clusters(enc->frame_to_enc, enc->width, enc->height, yuvClusters);
/* Cast to integer and apply chroma bias */
for (i=0; i<max*24; i++) {
bias = ((i%6)<4) ? 1 : CHROMA_BIAS;
points[i] = bias*yuvClusters[i];
}
/* Create 4x4 codebooks */
generate_codebook(enc, tempData, points, max, results4, 4, MAX_CBS_4x4);
codebooks->numCB4 = MAX_CBS_4x4;
tempData->closest_cb2 = av_malloc(max*4*sizeof(int));
/* Create 2x2 codebooks */
generate_codebook(enc, tempData, points, max*4, enc->cb2x2, 2, MAX_CBS_2x2);
codebooks->numCB2 = MAX_CBS_2x2;
/* Unpack 2x2 codebook clusters */
for (i=0; i<codebooks->numCB2; i++)
unpack_roq_cell(enc->cb2x2 + i, codebooks->unpacked_cb2 + i*2*2*3);
/* Index all 4x4 entries to the 2x2 entries, unpack, and enlarge */
for (i=0; i<codebooks->numCB4; i++) {
for (j=0; j<4; j++) {
unpack_roq_cell(&results4[4*i + j], mb2);
index_mb(mb2, codebooks->unpacked_cb2, codebooks->numCB2,
&enc->cb4x4[i].idx[j], 2);
}
unpack_roq_qcell(codebooks->unpacked_cb2, enc->cb4x4 + i,
codebooks->unpacked_cb4 + i*4*4*3);
enlarge_roq_mb4(codebooks->unpacked_cb4 + i*4*4*3,
codebooks->unpacked_cb4_enlarged + i*8*8*3);
}
av_free(yuvClusters);
av_free(points);
av_free(results4);
}
| false | FFmpeg | 3beb9cbad35218ed1fb3473eeb3cfc97a931bff4 |
7,451 | static void breakpoint_handler(CPUX86State *env)
{
CPUBreakpoint *bp;
if (env->watchpoint_hit) {
if (env->watchpoint_hit->flags & BP_CPU) {
env->watchpoint_hit = NULL;
if (check_hw_breakpoints(env, 0))
raise_exception_env(EXCP01_DB, env);
else
cpu_resume_from_signal(env, NULL);
}
} else {
QTAILQ_FOREACH(bp, &env->breakpoints, entry)
if (bp->pc == env->eip) {
if (bp->flags & BP_CPU) {
check_hw_breakpoints(env, 1);
raise_exception_env(EXCP01_DB, env);
}
break;
}
}
if (prev_debug_excp_handler)
prev_debug_excp_handler(env);
}
| false | qemu | 130a03855098a4057c227bc658c0688f8665b71f |
7,452 | int usb_desc_msos(const USBDesc *desc, USBPacket *p,
int index, uint8_t *dest, size_t len)
{
void *buf = g_malloc0(4096);
int length = 0;
switch (index) {
case 0x0004:
length = usb_desc_msos_compat(desc, buf);
break;
case 0x0005:
length = usb_desc_msos_prop(desc, buf);
break;
}
if (length > len) {
length = len;
}
memcpy(dest, buf, length);
free(buf);
p->actual_length = length;
return 0;
}
| false | qemu | 0c6f807f4a98e7e258765dcf22619a582995fce0 |
7,453 | static void qemu_chr_parse_udp(QemuOpts *opts, ChardevBackend *backend,
Error **errp)
{
const char *host = qemu_opt_get(opts, "host");
const char *port = qemu_opt_get(opts, "port");
const char *localaddr = qemu_opt_get(opts, "localaddr");
const char *localport = qemu_opt_get(opts, "localport");
bool has_local = false;
SocketAddress *addr;
if (host == NULL || strlen(host) == 0) {
host = "localhost";
}
if (port == NULL || strlen(port) == 0) {
error_setg(errp, "chardev: udp: remote port not specified");
return;
}
if (localport == NULL || strlen(localport) == 0) {
localport = "0";
} else {
has_local = true;
}
if (localaddr == NULL || strlen(localaddr) == 0) {
localaddr = "";
} else {
has_local = true;
}
backend->udp = g_new0(ChardevUdp, 1);
addr = g_new0(SocketAddress, 1);
addr->kind = SOCKET_ADDRESS_KIND_INET;
addr->inet = g_new0(InetSocketAddress, 1);
addr->inet->host = g_strdup(host);
addr->inet->port = g_strdup(port);
addr->inet->has_ipv4 = qemu_opt_get(opts, "ipv4");
addr->inet->ipv4 = qemu_opt_get_bool(opts, "ipv4", 0);
addr->inet->has_ipv6 = qemu_opt_get(opts, "ipv6");
addr->inet->ipv6 = qemu_opt_get_bool(opts, "ipv6", 0);
backend->udp->remote = addr;
if (has_local) {
backend->udp->has_local = true;
addr = g_new0(SocketAddress, 1);
addr->kind = SOCKET_ADDRESS_KIND_INET;
addr->inet = g_new0(InetSocketAddress, 1);
addr->inet->host = g_strdup(localaddr);
addr->inet->port = g_strdup(localport);
backend->udp->local = addr;
}
}
| false | qemu | 130257dc443574a9da91dc293665be2cfc40245a |
7,454 | static int read_write_object(int fd, char *buf, uint64_t oid, int copies,
unsigned int datalen, uint64_t offset,
bool write, bool create, bool cache)
{
SheepdogObjReq hdr;
SheepdogObjRsp *rsp = (SheepdogObjRsp *)&hdr;
unsigned int wlen, rlen;
int ret;
memset(&hdr, 0, sizeof(hdr));
if (write) {
wlen = datalen;
rlen = 0;
hdr.flags = SD_FLAG_CMD_WRITE;
if (create) {
hdr.opcode = SD_OP_CREATE_AND_WRITE_OBJ;
} else {
hdr.opcode = SD_OP_WRITE_OBJ;
}
} else {
wlen = 0;
rlen = datalen;
hdr.opcode = SD_OP_READ_OBJ;
}
if (cache) {
hdr.flags |= SD_FLAG_CMD_CACHE;
}
hdr.oid = oid;
hdr.data_length = datalen;
hdr.offset = offset;
hdr.copies = copies;
ret = do_req(fd, (SheepdogReq *)&hdr, buf, &wlen, &rlen);
if (ret) {
error_report("failed to send a request to the sheep");
return ret;
}
switch (rsp->result) {
case SD_RES_SUCCESS:
return 0;
default:
error_report("%s", sd_strerror(rsp->result));
return -EIO;
}
}
| false | qemu | 0e7106d8b5f7ef4f9df10baf1dfb3db482bcd046 |
7,455 | static void vtd_do_iommu_translate(IntelIOMMUState *s, uint8_t bus_num,
uint8_t devfn, hwaddr addr, bool is_write,
IOMMUTLBEntry *entry)
{
VTDContextEntry ce;
uint64_t slpte;
uint32_t level;
uint16_t source_id = vtd_make_source_id(bus_num, devfn);
int ret_fr;
bool is_fpd_set = false;
bool reads = true;
bool writes = true;
/* Check if the request is in interrupt address range */
if (vtd_is_interrupt_addr(addr)) {
if (is_write) {
/* FIXME: since we don't know the length of the access here, we
* treat Non-DWORD length write requests without PASID as
* interrupt requests, too. Withoud interrupt remapping support,
* we just use 1:1 mapping.
*/
VTD_DPRINTF(MMU, "write request to interrupt address "
"gpa 0x%"PRIx64, addr);
entry->iova = addr & VTD_PAGE_MASK_4K;
entry->translated_addr = addr & VTD_PAGE_MASK_4K;
entry->addr_mask = ~VTD_PAGE_MASK_4K;
entry->perm = IOMMU_WO;
return;
} else {
VTD_DPRINTF(GENERAL, "error: read request from interrupt address "
"gpa 0x%"PRIx64, addr);
vtd_report_dmar_fault(s, source_id, addr, VTD_FR_READ, is_write);
return;
}
}
ret_fr = vtd_dev_to_context_entry(s, bus_num, devfn, &ce);
is_fpd_set = ce.lo & VTD_CONTEXT_ENTRY_FPD;
if (ret_fr) {
ret_fr = -ret_fr;
if (is_fpd_set && vtd_is_qualified_fault(ret_fr)) {
VTD_DPRINTF(FLOG, "fault processing is disabled for DMA requests "
"through this context-entry (with FPD Set)");
} else {
vtd_report_dmar_fault(s, source_id, addr, ret_fr, is_write);
}
return;
}
ret_fr = vtd_gpa_to_slpte(&ce, addr, is_write, &slpte, &level,
&reads, &writes);
if (ret_fr) {
ret_fr = -ret_fr;
if (is_fpd_set && vtd_is_qualified_fault(ret_fr)) {
VTD_DPRINTF(FLOG, "fault processing is disabled for DMA requests "
"through this context-entry (with FPD Set)");
} else {
vtd_report_dmar_fault(s, source_id, addr, ret_fr, is_write);
}
return;
}
entry->iova = addr & VTD_PAGE_MASK_4K;
entry->translated_addr = vtd_get_slpte_addr(slpte) & VTD_PAGE_MASK_4K;
entry->addr_mask = ~VTD_PAGE_MASK_4K;
entry->perm = (writes ? 2 : 0) + (reads ? 1 : 0);
}
| false | qemu | d92fa2dc6e42e8bd8470e69d85141176f98feaea |
7,456 | bool qht_reset_size(struct qht *ht, size_t n_elems)
{
struct qht_map *new;
struct qht_map *map;
size_t n_buckets;
bool resize = false;
n_buckets = qht_elems_to_buckets(n_elems);
qemu_mutex_lock(&ht->lock);
map = ht->map;
if (n_buckets != map->n_buckets) {
new = qht_map_create(n_buckets);
resize = true;
}
qht_map_lock_buckets(map);
qht_map_reset__all_locked(map);
if (resize) {
qht_do_resize(ht, new);
}
qht_map_unlock_buckets(map);
qemu_mutex_unlock(&ht->lock);
return resize;
}
| false | qemu | f555a9d0b3c785b698f32e6879e97d0a4b387314 |
7,457 | ssize_t v9fs_list_xattr(FsContext *ctx, const char *path,
void *value, size_t vsize)
{
ssize_t size = 0;
char buffer[PATH_MAX];
void *ovalue = value;
XattrOperations *xops;
char *orig_value, *orig_value_start;
ssize_t xattr_len, parsed_len = 0, attr_len;
/* Get the actual len */
xattr_len = llistxattr(rpath(ctx, path, buffer), value, 0);
if (xattr_len <= 0) {
return xattr_len;
}
/* Now fetch the xattr and find the actual size */
orig_value = g_malloc(xattr_len);
xattr_len = llistxattr(rpath(ctx, path, buffer), orig_value, xattr_len);
/* store the orig pointer */
orig_value_start = orig_value;
while (xattr_len > parsed_len) {
xops = get_xattr_operations(ctx->xops, orig_value);
if (!xops) {
goto next_entry;
}
if (!value) {
size += xops->listxattr(ctx, path, orig_value, value, vsize);
} else {
size = xops->listxattr(ctx, path, orig_value, value, vsize);
if (size < 0) {
goto err_out;
}
value += size;
vsize -= size;
}
next_entry:
/* Got the next entry */
attr_len = strlen(orig_value) + 1;
parsed_len += attr_len;
orig_value += attr_len;
}
if (value) {
size = value - ovalue;
}
err_out:
g_free(orig_value_start);
return size;
}
| false | qemu | 4fa4ce7107c6ec432f185307158c5df91ce54308 |
7,459 | static int synth_superframe(AVCodecContext *ctx,
float *samples, int *data_size)
{
WMAVoiceContext *s = ctx->priv_data;
GetBitContext *gb = &s->gb, s_gb;
int n, res, n_samples = 480;
double lsps[MAX_FRAMES][MAX_LSPS];
const double *mean_lsf = s->lsps == 16 ?
wmavoice_mean_lsf16[s->lsp_def_mode] : wmavoice_mean_lsf10[s->lsp_def_mode];
float excitation[MAX_SIGNAL_HISTORY + MAX_SFRAMESIZE + 12];
float synth[MAX_LSPS + MAX_SFRAMESIZE];
memcpy(synth, s->synth_history,
s->lsps * sizeof(*synth));
memcpy(excitation, s->excitation_history,
s->history_nsamples * sizeof(*excitation));
if (s->sframe_cache_size > 0) {
gb = &s_gb;
init_get_bits(gb, s->sframe_cache, s->sframe_cache_size);
s->sframe_cache_size = 0;
}
if ((res = check_bits_for_superframe(gb, s)) == 1) {
*data_size = 0;
return 1;
}
/* First bit is speech/music bit, it differentiates between WMAVoice
* speech samples (the actual codec) and WMAVoice music samples, which
* are really WMAPro-in-WMAVoice-superframes. I've never seen those in
* the wild yet. */
if (!get_bits1(gb)) {
av_log_missing_feature(ctx, "WMAPro-in-WMAVoice support", 1);
return -1;
}
/* (optional) nr. of samples in superframe; always <= 480 and >= 0 */
if (get_bits1(gb)) {
if ((n_samples = get_bits(gb, 12)) > 480) {
av_log(ctx, AV_LOG_ERROR,
"Superframe encodes >480 samples (%d), not allowed\n",
n_samples);
return -1;
}
}
/* Parse LSPs, if global for the superframe (can also be per-frame). */
if (s->has_residual_lsps) {
double prev_lsps[MAX_LSPS], a1[MAX_LSPS * 2], a2[MAX_LSPS * 2];
for (n = 0; n < s->lsps; n++)
prev_lsps[n] = s->prev_lsps[n] - mean_lsf[n];
if (s->lsps == 10) {
dequant_lsp10r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode);
} else /* s->lsps == 16 */
dequant_lsp16r(gb, lsps[2], prev_lsps, a1, a2, s->lsp_q_mode);
for (n = 0; n < s->lsps; n++) {
lsps[0][n] = mean_lsf[n] + (a1[n] - a2[n * 2]);
lsps[1][n] = mean_lsf[n] + (a1[s->lsps + n] - a2[n * 2 + 1]);
lsps[2][n] += mean_lsf[n];
}
for (n = 0; n < 3; n++)
stabilize_lsps(lsps[n], s->lsps);
}
/* Parse frames, optionally preceeded by per-frame (independent) LSPs. */
for (n = 0; n < 3; n++) {
if (!s->has_residual_lsps) {
int m;
if (s->lsps == 10) {
dequant_lsp10i(gb, lsps[n]);
} else /* s->lsps == 16 */
dequant_lsp16i(gb, lsps[n]);
for (m = 0; m < s->lsps; m++)
lsps[n][m] += mean_lsf[m];
stabilize_lsps(lsps[n], s->lsps);
}
if ((res = synth_frame(ctx, gb, n,
&samples[n * MAX_FRAMESIZE],
lsps[n], n == 0 ? s->prev_lsps : lsps[n - 1],
&excitation[s->history_nsamples + n * MAX_FRAMESIZE],
&synth[s->lsps + n * MAX_FRAMESIZE]))) {
*data_size = 0;
return res;
}
}
/* Statistics? FIXME - we don't check for length, a slight overrun
* will be caught by internal buffer padding, and anything else
* will be skipped, not read. */
if (get_bits1(gb)) {
res = get_bits(gb, 4);
skip_bits(gb, 10 * (res + 1));
}
/* Specify nr. of output samples */
*data_size = n_samples * sizeof(float);
/* Update history */
memcpy(s->prev_lsps, lsps[2],
s->lsps * sizeof(*s->prev_lsps));
memcpy(s->synth_history, &synth[MAX_SFRAMESIZE],
s->lsps * sizeof(*synth));
memcpy(s->excitation_history, &excitation[MAX_SFRAMESIZE],
s->history_nsamples * sizeof(*excitation));
if (s->do_apf)
memmove(s->zero_exc_pf, &s->zero_exc_pf[MAX_SFRAMESIZE],
s->history_nsamples * sizeof(*s->zero_exc_pf));
return 0;
}
| false | FFmpeg | 813907d42483279e767fc84f2d02aa088197a22d |
7,460 | int float64_lt( float64 a, float64 b STATUS_PARAM )
{
flag aSign, bSign;
if ( ( ( extractFloat64Exp( a ) == 0x7FF ) && extractFloat64Frac( a ) )
|| ( ( extractFloat64Exp( b ) == 0x7FF ) && extractFloat64Frac( b ) )
) {
float_raise( float_flag_invalid STATUS_VAR);
return 0;
}
aSign = extractFloat64Sign( a );
bSign = extractFloat64Sign( b );
if ( aSign != bSign ) return aSign && ( (bits64) ( ( a | b )<<1 ) != 0 );
return ( a != b ) && ( aSign ^ ( a < b ) );
}
| false | qemu | f090c9d4ad5812fb92843d6470a1111c15190c4c |
7,461 | void bdrv_set_enable_write_cache(BlockDriverState *bs, bool wce)
{
bs->enable_write_cache = wce;
/* so a reopen() will preserve wce */
if (wce) {
bs->open_flags |= BDRV_O_CACHE_WB;
} else {
bs->open_flags &= ~BDRV_O_CACHE_WB;
}
}
| false | qemu | 61007b316cd71ee7333ff7a0a749a8949527575f |
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