Projectname large_stringclasses 15
values | Filepath large_stringlengths 4 106 ⌀ | Function large_stringlengths 11 3.45k | Label list |
|---|---|---|---|
qemu | block/qcow2-cluster.c | static int qcow2_set_key(BlockDriverState *bs, const char *key)
{
BDRVQcow2State *s = bs->opaque;
uint8_t keybuf[16];
int len, i;
Error *err = NULL;
memset(keybuf, 0, 16);
len = strlen(key);
if (len > 16)
len = 16;
/* XXX: we could compress the chars to 7 bits to increase
entropy */
... | [
1,
1
] |
qemu | block/block-backend.c | static int cd_read_sector(IDEState *s, int lba, uint8_t *buf, int sector_size)
{
int ret;
switch (sector_size) {
case 2048:
block_acct_start(bdrv_get_stats(s->bs), &s->acct,
4 * BDRV_SECTOR_SIZE, BLOCK_ACCT_READ);
ret = bdrv_read(s->bs, (int64_t)lba << 2, buf, 4);
block_ac... | [
0,
0
] |
qemu | HACKING | static uint32_t intel_hda_mmio_readl(void *opaque, target_phys_addr_t addr)
{
IntelHDAState *d = opaque;
const IntelHDAReg *reg = intel_hda_reg_find(d, addr);
return intel_hda_reg_read(d, reg, 0xffffffff);
} | [
0,
0
] |
qemu | block/raw-posix.c | int unix_start_incoming_migration(const char *path)
{
struct sockaddr_un un;
int sock;
dprintf("Attempting to start an incoming migration\n");
sock = socket(PF_UNIX, SOCK_STREAM, 0);
if (sock < 0) {
fprintf(stderr, "Could not open unix socket: %s\n", strerror(errno));
return -EINVAL;
}
me... | [
1,
0
] |
qemu | include/qemu-common.h | static void print_type_size(Visitor *v, const char *name, uint64_t *obj,
Error **errp)
{
StringOutputVisitor *sov = to_sov(v);
static const char suffixes[] = {'B', 'K', 'M', 'G', 'T', 'P', 'E'};
uint64_t div, val;
char *out;
int i;
if (!sov->human) {
out = g_strdup_p... | [
1,
0
] |
FFmpeg | libavcodec/alac.c | static void reconstruct_stereo_16(int32_t *buffer[MAX_CHANNELS],
int16_t *buffer_out,
int numchannels, int numsamples,
uint8_t interlacing_shift,
uint8_t interlacing_leftweight)
{... | [
0,
0
] |
qemu | hw/block/virtio-blk.c | static int vhost_net_set_vnet_endian(VirtIODevice *dev, NetClientState *peer,
bool set)
{
int r = 0;
if (virtio_has_feature(dev, VIRTIO_F_VERSION_1) ||
(virtio_legacy_is_cross_endian(dev) && !virtio_is_big_endian(dev))) {
r = qemu_set_vnet_le(peer, set);
if ... | [
0,
0
] |
qemu | hw/net/virtio-net.c | static void virtio_net_add_queue(VirtIONet *n, int index)
{
VirtIODevice *vdev = VIRTIO_DEVICE(n);
n->vqs[index].rx_vq = virtio_add_queue(vdev, n->net_conf.rx_queue_size,
virtio_net_handle_rx);
if (n->net_conf.tx && !strcmp(n->net_conf.tx, "timer")) {
n->vqs[inde... | [
0,
0
] |
qemu | arch_init.c | static void blk_mig_cleanup(Monitor *mon)
{
BlkMigDevState *bmds;
BlkMigBlock *blk;
set_dirty_tracking(0);
while ((bmds = QSIMPLEQ_FIRST(&block_mig_state.bmds_list)) != NULL) {
QSIMPLEQ_REMOVE_HEAD(&block_mig_state.bmds_list, entry);
bdrv_set_in_use(bmds->bs, 0);
drive_put_ref(drive_get_by_b... | [
0,
0
] |
qemu | savevm.c | void ram_control_load_hook(QEMUFile *f, uint64_t flags)
{
int ret = 0;
if (f->ops->hook_ram_load) {
ret = f->ops->hook_ram_load(f, f->opaque, flags);
if (ret < 0) {
qemu_file_set_error(f, ret);
}
} else {
qemu_file_set_error(f, ret);
}
} | [
0,
0
] |
qemu | hw/ac97.c | static uint32_t nabm_readw(void *opaque, uint32_t addr)
{
PCIAC97LinkState *d = opaque;
AC97LinkState *s = &d->ac97;
AC97BusMasterRegs *r = NULL;
uint32_t index = addr - s->base[1];
uint32_t val = ~0U;
switch (index) {
case PI_SR:
case PO_SR:
case MC_SR:
r = &s->bm_regs[GET_BM(index)];
... | [
0,
0
] |
qemu | hw/usb-ehci.c | static int ehci_state_executing(EHCIQueue *q, int async)
{
int again = 0;
int reload, nakcnt;
ehci_execute_complete(q);
if (q->usb_status == USB_RET_ASYNC) {
goto out;
}
if (q->usb_status == USB_RET_PROCERR) {
again = -1;
goto out;
}
// 4.10.3
if (!async) {
int transactCtr ... | [
0,
0
] |
qemu | ui/gtk.c | static void gd_change_page(GtkNotebook *nb, gpointer arg1, guint arg2,
gpointer data)
{
GtkDisplayState *s = data;
VirtualConsole *vc;
gboolean on_vga;
if (!gtk_widget_get_realized(s->notebook)) {
return;
}
vc = gd_vc_find_by_page(s, arg2);
if (!vc) {
return;
... | [
0,
0
] |
qemu | memory.c | static void address_space_update_topology(AddressSpace *as)
{
FlatView *old_view = as->current_map;
FlatView *new_view = generate_memory_topology(as->root);
address_space_update_topology_pass(as, old_view, new_view, false);
address_space_update_topology_pass(as, old_view, new_view, true);
as->current_ma... | [
0,
0
] |
FFmpeg | libavfilter/avfiltergraph.c | static int init(AVFilterContext *ctx, const char *args, void *opaque)
{
GraphContext *gctx = ctx->priv;
if (!args)
return 0;
if (!(gctx->link_filter = avfilter_open(&vf_graph_dummy, NULL)))
return -1;
if (avfilter_init_filter(gctx->link_filter, NULL, ctx))
goto fail;
return graph_load_cha... | [
0,
0
] |
qemu | HACKING | int rom_load_all(void)
{
target_phys_addr_t addr = 0;
MemoryRegionSection section;
Rom *rom;
QTAILQ_FOREACH(rom, &roms, next) {
if (rom->fw_file) {
continue;
}
if (addr > rom->addr) {
fprintf(stderr,
"rom: requested regions overlap "
"(rom %s. free=0... | [
0,
0
] |
qemu | hw/nvram/spapr_nvram.c | static void rtas_power_off(sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs, target_ulong args,
uint32_t nret, target_ulong rets)
{
if (nargs != 2 || nret != 1) {
rtas_st(rets, 0, -3);
return;
}
qemu_system_shutdown_request();
rtas_st(... | [
1,
0
] |
qemu | HACKING | static uint64_t omap_id_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
struct omap_mpu_state_s *s = (struct omap_mpu_state_s *)opaque;
if (size != 4) {
return omap_badwidth_read32(opaque, addr);
}
switch (addr) {
case 0xfffe1800: /* DIE_ID_LSB */
retu... | [
0,
0
] |
qemu | HACKING | static void hpdmc_write(void *opaque, target_phys_addr_t addr, uint64_t value,
unsigned size)
{
MilkymistHpdmcState *s = opaque;
trace_milkymist_hpdmc_memory_write(addr, value);
addr >>= 2;
switch (addr) {
case R_SYSTEM:
case R_BYPASS:
case R_TIMING:
s->regs[addr] = v... | [
1,
0
] |
qemu | HACKING | static int write_elf32_note(DumpState *s)
{
target_phys_addr_t begin = s->memory_offset - s->note_size;
Elf32_Phdr phdr;
int endian = s->dump_info.d_endian;
int ret;
memset(&phdr, 0, sizeof(Elf32_Phdr));
phdr.p_type = cpu_convert_to_target32(PT_NOTE, endian);
phdr.p_offset = cpu_convert_to_target3... | [
1,
0
] |
qemu | HACKING | static void fw_cfg_data_mem_write(void *opaque, target_phys_addr_t addr,
uint64_t value, unsigned size)
{
fw_cfg_write(opaque, (uint8_t)value);
} | [
0,
0
] |
qemu | block/qapi.c | Visitor *qmp_input_visitor_new(QObject *obj, bool strict)
{
QmpInputVisitor *v;
assert(obj);
v = g_malloc0(sizeof(*v));
v->visitor.type = VISITOR_INPUT;
v->visitor.start_struct = qmp_input_start_struct;
v->visitor.check_struct = qmp_input_check_struct;
v->visitor.end_struct = qmp_input_pop;
v->... | [
0,
0
] |
qemu | hw/arm/boot.c | static void do_cpu_reset(void *opaque)
{
ARMCPU *cpu = opaque;
CPUARMState *env = &cpu->env;
const struct arm_boot_info *info = env->boot_info;
cpu_reset(CPU(cpu));
if (info) {
if (!info->is_linux) {
/* Jump to the entry point. */
env->regs[15] = info->entry & 0xfffffffe;
env-... | [
1,
0
] |
FFmpeg | libavfilter/buffersrc.c | static void return_frame(AVFilterContext *ctx, int is_second)
{
YADIFContext *yadif = ctx->priv;
AVFilterLink *link = ctx->outputs[0];
int tff;
if (yadif->parity == -1) {
tff = yadif->cur->video->interlaced ?
yadif->cur->video->top_field_first
... | [
1,
0
] |
qemu | hw/scsi-bus.c | static void scsi_generic_purge_requests(SCSIGenericState *s)
{
SCSIGenericReq *r;
while (!QTAILQ_EMPTY(&s->qdev.requests)) {
r = DO_UPCAST(SCSIGenericReq, req, QTAILQ_FIRST(&s->qdev.requests));
if (r->req.aiocb) {
bdrv_aio_cancel(r->req.aiocb);
}
scsi_remove_request(r);
}
} | [
1,
0
] |
FFmpeg | libavformat/nutdec.c | static int nut_read_close(AVFormatContext *s)
{
NUTContext *nut = s->priv_data;
av_freep(&nut->time_base);
av_freep(&nut->stream);
return 0;
} | [
1,
0
] |
FFmpeg | libavformat/pva.c | static int64_t pva_read_timestamp(struct AVFormatContext *s, int stream_index,
int64_t *pos, int64_t pos_limit) {
ByteIOContext *pb = s->pb;
PVAContext *pvactx = s->priv_data;
int length, streamid;
int64_t res;
pos_limit =
FFMIN(*pos + PVA_MAX_PAYLOAD_LENGTH * 8, ... | [
1,
0
] |
qemu | hw/display/vga.c | static void vga_get_text_resolution(VGACommonState *s, int *pwidth,
int *pheight,
int *pcwidth, int *pcheight)
{
int width, cwidth, height, cheight;
/* total width & height */
cheight = (s->cr[VGA_CRTC_MAX_SCAN] & 0x1f) + 1;
cwidth = ... | [
1,
1
] |
FFmpeg | libavcodec/hapdec.c | static int parse_section_header(GetByteContext *gbc, int *section_size,
enum HapSectionType *section_type)
{
if (bytestream2_get_bytes_left(gbc) < 4)
return AVERROR_INVALIDDATA;
*section_size = bytestream2_get_le24(gbc);
*section_type = bytestream2_get_byte(gbc);
if (*... | [
0,
0
] |
FFmpeg | libavcodec/libopencore-amr.c | static int amr_nb_decode_frame(AVCodecContext *avctx, void *data,
int *data_size, AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
AMRContext *s = avctx->priv_data;
static const uint8_t block_size[16] = {12, 13, 15, 17, 19, 20, 26, 31,
... | [
1,
0
] |
FFmpeg | libavcodec/indeo3.c | static void copy_cell(Indeo3DecodeContext *ctx, Plane *plane, Cell *cell)
{
int h, w, mv_x, mv_y, offset, offset_dst;
uint8_t *src, *dst;
/* setup output and reference pointers */
offset_dst = (cell->ypos << 2) * plane->pitch + (cell->xpos << 2);
dst = plane->pixels[ctx->buf_sel] + offset_dst;
mv_y =... | [
1,
0
] |
qemu | qom/object.c | static void object_set_link_property(Object *obj, Visitor *v, void *opaque,
const char *name, Error **errp)
{
Object **child = opaque;
bool ambiguous = false;
const char *type;
char *path;
type = object_property_get_type(obj, name, NULL);
visit_type_str(v, &path,... | [
1,
0
] |
FFmpeg | libavcodec/rv34.c | static AVRational update_sar(int old_w, int old_h, AVRational sar, int new_w,
int new_h)
{
// attempt to keep aspect during typical resolution switches
if (!sar.num)
sar = (AVRational){1, 1};
sar = av_mul_q(sar, (AVRational){new_h * old_w, new_w * old_h});
return sar;
} | [
1,
0
] |
qemu | qobject/json-streamer.c | static void json_message_process_token(JSONLexer *lexer, GString *input,
JSONTokenType type, int x, int y)
{
JSONMessageParser *parser = container_of(lexer, JSONMessageParser, lexer);
JSONToken *token;
switch (type) {
case JSON_LCURLY:
parser->brace_count++;
... | [
1,
0
] |
qemu | hw/tmp105.c | static int tmp105_tx(I2CSlave *i2c, uint8_t data)
{
TMP105State *s = (TMP105State *)i2c;
if (!s->len++)
s->pointer = data;
else {
if (s->len <= 2)
s->buf[s->len - 1] = data;
tmp105_write(s);
}
return 0;
} | [
1,
0
] |
FFmpeg | libavformat/avio.c | static struct URLProtocol *url_find_protocol(const char *filename)
{
URLProtocol *up = NULL;
char proto_str[128], proto_nested[128], *ptr;
size_t proto_len = strspn(filename, URL_SCHEME_CHARS);
if (filename[proto_len] != ':' &&
(filename[proto_len] != ',' ||
!strchr(filename + proto_l... | [
1,
0
] |
qemu | target-ppc/translate_init.c | int ppc_find_by_name(const unsigned char *name, ppc_def_t **def)
{
int i, ret;
ret = -1;
*def = NULL;
for (i = 0; strcmp(ppc_defs[i].name, "default") != 0; i++) {
if (strcasecmp(name, ppc_defs[i].name) == 0) {
*def = &ppc_defs[i];
ret = 0;
break;
}
}
return ret;
} | [
1,
0
] |
qemu | hw/arm/omap1.c | static void spitz_gpio_setup(PXA2xxState *cpu, int slots)
{
qemu_irq lcd_hsync;
/*
* Bad hack: We toggle the LCD hsync GPIO on every GPIO status
* read to satisfy broken guests that poll-wait for hsync.
* Simulating a real hsync event would be less practical and
* wouldn't guarantee that a guest ... | [
1,
1
] |
qemu | ui/vnc.c | int vnc_display_pw_expire(DisplayState *ds, time_t expires) {
VncDisplay *vs = ds ? (VncDisplay *)ds->opaque : vnc_display;
vs->expires = expires;
return 0; | [
1,
0
] |
qemu | target-sparc/translate.c | static void do_fbranch(DisasContext *dc, int32_t offset, uint32_t insn, int cc,
TCGv r_cond)
{
unsigned int cond = GET_FIELD(insn, 3, 6), a = (insn & (1 << 29));
target_ulong target = dc->pc + offset;
if (cond == 0x0) {
/* unconditional not taken */
if (a) {
dc->pc = d... | [
1,
1
] |
qemu | block/dirty-bitmap.c | static int load_bitmap_data(BlockDriverState *bs,
const uint64_t *bitmap_table,
uint32_t bitmap_table_size,
BdrvDirtyBitmap *bitmap)
{
int ret = 0;
BDRVQcow2State *s = bs->opaque;
uint64_t sector, sbc;
uint64_t bm_size =... | [
1,
0
] |
qemu | block.c | void bdrv_io_plug(BlockDriverState *bs)
{
BlockDriver *drv = bs->drv;
if (drv && drv->bdrv_io_plug) {
drv->bdrv_io_plug(bs);
} else if (bs->file) {
bdrv_io_plug(bs->file);
}
} | [
1,
0
] |
qemu | acl.c | void cpu_watchpoint_remove_all(CPUState *env, int mask)
{
CPUWatchpoint *wp, *next;
TAILQ_FOREACH_SAFE(wp, &env->watchpoints, entry, next) {
if (wp->flags & mask)
cpu_watchpoint_remove_by_ref(env, wp);
}
} | [
0,
0
] |
qemu | hw/net/virtio-net.c | void qemu_peer_set_vnet_hdr_len(NetClientState *nc, int len)
{
if (!nc->peer || !nc->peer->info->set_vnet_hdr_len) {
return;
}
nc->peer->info->set_vnet_hdr_len(nc->peer, len);
} | [
1,
0
] |
FFmpeg | libavcodec/hevc.c | static void luma_mc(HEVCContext *s, int16_t *dst, ptrdiff_t dststride,
AVFrame *ref, const Mv *mv, int x_off, int y_off,
int block_w, int block_h)
{
HEVCLocalContext *lc = &s->HEVClc;
uint8_t *src = ref->data[0];
ptrdiff_t srcstride = ref->linesize[0];
int pic_widt... | [
1,
0
] |
qemu | target-s390x/cpu.h | static int load_normal_reset(S390CPU *cpu)
{
S390CPUClass *scc = S390_CPU_GET_CLASS(cpu);
pause_all_vcpus();
cpu_synchronize_all_states();
cpu_reset_all();
io_subsystem_reset();
scc->initial_cpu_reset(CPU(cpu));
scc->load_normal(CPU(cpu));
cpu_synchronize_all_post_reset();
resume_all_vcpus()... | [
1,
0
] |
qemu | target-ppc/excp_helper.c | void helper_rfi(CPUPPCState *env)
{
do_rfi(env, env->spr[SPR_SRR0], env->spr[SPR_SRR1],
~((target_ulong)0x783F0000), 1);
} | [
1,
0
] |
qemu | linux-user/signal.c | static inline void host_to_target_siginfo_noswap(target_siginfo_t *tinfo,
const siginfo_t *info)
{
int sig = host_to_target_signal(info->si_signo);
tinfo->si_signo = sig;
tinfo->si_errno = 0;
tinfo->si_code = info->si_code;
if (sig == TARGET_SIGILL || si... | [
1,
1
] |
FFmpeg | doc/APIchanges | static av_cold int twolame_encode_init(AVCodecContext *avctx)
{
TWOLAMEContext *s = avctx->priv_data;
int ret;
avctx->frame_size = TWOLAME_SAMPLES_PER_FRAME;
avctx->delay = 512 - 32 + 1;
s->glopts = twolame_init();
if (!s->glopts)
return AVERROR(ENOMEM);
twolame_set_verbosity(s->glopts, s->ve... | [
1,
0
] |
FFmpeg | libavcodec/utils.c | static int add_metadata_from_side_data(AVCodecContext *avctx, AVFrame *frame)
{
int size, ret = 0;
const uint8_t *side_metadata;
const uint8_t *end;
side_metadata = av_packet_get_side_data(avctx->pkt,
AV_PKT_DATA_STRINGS_METADATA, &size);
if (!side_metadata)
... | [
1,
0
] |
qemu | qapi/opts-visitor.c | static void parse_type_str(Visitor *v, const char *name, char **obj,
Error **errp)
{
StringInputVisitor *siv = to_siv(v);
if (siv->string) {
*obj = g_strdup(siv->string);
} else {
*obj = NULL;
error_setg(errp, QERR_INVALID_PARAMETER_TYPE, name ? name : "null",
... | [
1,
0
] |
qemu | hw/input/Makefile.objs | static void adb_mouse_event(void *opaque,
int dx1, int dy1, int dz1, int buttons_state)
{
MouseState *s = opaque;
s->dx += dx1;
s->dy += dy1;
s->dz += dz1;
s->buttons_state = buttons_state;
} | [
1,
0
] |
qemu | page_cache.c | void cache_insert(PageCache *cache, uint64_t addr, uint8_t *pdata) {
CacheItem *it = NULL;
g_assert(cache);
g_assert(cache->page_cache);
/* actual update of entry */
it = cache_get_by_addr(cache, addr);
if (!it->it_data) {
cache->num_items++;
}
it->it_data = pdata;
it->it_age = ++cache->max_item_a... | [
1,
0
] |
qemu | hw/dp8393x.c | static void usb_net_handle_destroy(USBDevice *dev)
{
USBNetState *s = (USBNetState *)dev;
/* TODO: remove the nd_table[] entry */
qemu_del_vlan_client(s->vc);
rndis_clear_responsequeue(s);
qemu_free(s);
} | [
1,
1
] |
qemu | hw/mips_malta.c | void qemu_check_nic_model(NICInfo *nd, const char *model)
{
const char *models[2];
models[0] = model;
models[1] = NULL;
qemu_check_nic_model_list(nd, models, model);
} | [
1,
0
] |
qemu | bsd-user/main.c | static PowerPCCPU *ppc440_init_xilinx(ram_addr_t *ram_size,
int do_init,
const char *cpu_model,
uint32_t sysclk)
{
PowerPCCPU *cpu;
CPUPPCState *env;
qemu_irq *irqs;
cpu = POWERPC_CPU(cpu_ge... | [
1,
0
] |
FFmpeg | libavcodec/h264pred_template.c | static void FUNCC(pred8x8_vertical)(uint8_t *_src, int _stride) {
int i;
pixel *src = (pixel *)_src;
int stride = _stride / sizeof(pixel);
const pixel4 a = ((pixel4 *)(src - stride))[0];
const pixel4 b = ((pixel4 *)(src - stride))[1];
for (i = 0; i < 8; i++) {
((pixel4 *)(src + i * stride))[0] = ... | [
1,
0
] |
qemu | linux-user/signal.c | restore_fpu_state(CPUSPARCState *env, qemu_siginfo_fpu_t *fpu)
{
int err;
#if 0
#ifdef CONFIG_SMP
if (current->flags & PF_USEDFPU)
regs->psr &= ~PSR_EF;
#else
if (current == last_task_used_math) {
last_task_used_math = 0;
regs->psr &= ~PSR_EF;
... | [
1,
1
] |
qemu | target-arm/translate.c | static void gen_vfp_msr(TCGv tmp)
{
tcg_gen_mov_i32(cpu_F0s, tmp);
dead_tmp(tmp);
} | [
1,
0
] |
FFmpeg | configure | void checkasm_check_blockdsp(void)
{
LOCAL_ALIGNED_16(uint16_t, buf0, [6 * 8 * 8]);
LOCAL_ALIGNED_16(uint16_t, buf1, [6 * 8 * 8]);
AVCodecContext avctx = {0};
BlockDSPContext h;
ff_blockdsp_init(&h, &avctx);
check_clear(clear_block, 8 * 8);
check_clear(clear_blocks, 8 * 8 * 6);
report("blockdsp... | [
0,
0
] |
qemu | hw/virtio/virtio.c | static inline void vring_set_avail_event(VirtQueue *vq, uint16_t val)
{
VRingMemoryRegionCaches *caches;
hwaddr pa;
if (!vq->notification) {
return;
}
caches = atomic_rcu_read(&vq->vring.caches);
pa = offsetof(VRingUsed, ring[vq->vring.num]);
virtio_stw_phys_cached(vq->vdev, &caches->used, pa,... | [
1,
0
] |
FFmpeg | libavcodec/audio_frame_queue.c | void ff_af_queue_close(AudioFrameQueue *afq)
{
/* remove/free any remaining frames */
while (afq->frame_queue)
delete_next_frame(afq);
memset(afq, 0, sizeof(*afq));
} | [
1,
0
] |
FFmpeg | doc/APIchanges | static int io_open_default(AVFormatContext *s, AVIOContext **pb,
const char *url, int flags, AVDictionary **options)
{
return avio_open2(pb, url, flags, &s->interrupt_callback, options);
} | [
1,
0
] |
qemu | hw/9pfs/9p-proxy.c | static int v9fs_receive_status(V9fsProxy *proxy,
struct iovec *reply, int *status)
{
int retval;
ProxyHeader header;
*status = 0;
reply->iov_len = 0;
retval = socket_read(proxy->sockfd, reply->iov_base, PROXY_HDR_SZ);
if (retval < 0) {
return retval;
}
reply-... | [
1,
0
] |
qemu | monitor.c | static target_long monitor_get_xer(const struct MonitorDef *md, int val)
{
CPUState *env = mon_get_cpu();
if (!env)
return 0;
return env->xer;
} | [
1,
0
] |
FFmpeg | Changelog | static SchroFrame *libschroedinger_frame_from_data(AVCodecContext *avctx,
const AVFrame *frame)
{
SchroEncoderParams *p_schro_params = avctx->priv_data;
SchroFrame *in_frame = ff_create_schro_frame(avctx,
p_schro_... | [
1,
0
] |
qemu | linux-user/syscall.c | static inline abi_long target_to_host_semarray(int semid,
unsigned short **host_array,
abi_ulong target_addr)
{
int nsems;
unsigned short *array;
union semun semun;
struct semid_ds semid_ds;
int i, ret;
sem... | [
1,
0
] |
qemu | block.c | void qemu_opts_print(QemuOpts *opts)
{
QemuOpt *opt;
QemuOptDesc *desc = opts->list->desc;
if (desc[0].name == NULL) {
QTAILQ_FOREACH(opt, &opts->head, next) {
printf("%s=\"%s\" ", opt->name, opt->str);
}
return;
}
for (; desc && desc->name; desc++) {
const char *value;
Qem... | [
1,
0
] |
qemu | hw/acpi/aml-build.c | static void build_fadt(GArray *table_data, BIOSLinker *linker,
VirtMachineState *vms, unsigned dsdt_tbl_offset)
{
AcpiFadtDescriptorRev5_1 *fadt = acpi_data_push(table_data, sizeof(*fadt));
unsigned dsdt_entry_offset = (char *)&fadt->dsdt - table_data->data;
uint16_t bootflags;
swit... | [
1,
0
] |
qemu | hw/vt82c686.c | static int vt82c686b_initfn(PCIDevice *d)
{
uint8_t *pci_conf;
uint8_t *wmask;
int i;
isa_bus_new(&d->qdev);
pci_conf = d->config;
pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_VIA);
pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_VIA_ISA_BRIDGE);
pci_config_set_class(pci_conf, PCI_CLASS_BR... | [
1,
0
] |
qemu | target-i386/kvm.c | static void kvm_do_inject_x86_mce(void *_data)
{
struct kvm_x86_mce_data *data = _data;
int r;
/* If there is an MCE exception being processed, ignore this SRAO MCE */
if ((data->env->mcg_cap & MCG_SER_P) &&
!(data->mce->status & MCI_STATUS_AR)) {
r = kvm_mce_in_exception(data->env);
if (r... | [
1,
0
] |
qemu | block/raw-posix.c | static int posix_aio_init(void)
{
struct sigaction act;
PosixAioState *s;
int fds[2];
struct qemu_paioinit ai;
if (posix_aio_state)
return 0;
s = qemu_malloc(sizeof(PosixAioState));
sigfillset(&act.sa_mask);
act.sa_flags = 0; /* do not restart syscalls to interrupt select() */
act.sa_ha... | [
1,
0
] |
FFmpeg | doc/filters.texi | static int config_props(AVFilterLink *link)
{
UnsharpContext *unsharp = link->dst->priv;
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(link->format);
unsharp->hsub = desc->log2_chroma_w;
unsharp->vsub = desc->log2_chroma_h;
init_filter_param(link->dst, &unsharp->luma, "luma", link->w);
init_fi... | [
1,
0
] |
FFmpeg | libavcodec/hap.h | static int hap_encode(AVCodecContext *avctx, AVPacket *pkt,
const AVFrame *frame, int *got_packet)
{
HapContext *ctx = avctx->priv_data;
int header_length = hap_header_length(ctx);
int final_data_size, ret;
int pktsize =
FFMAX(ctx->tex_size, ctx->max_snappy * ctx->chunk_count) ... | [
1,
0
] |
FFmpeg | libavcodec/mips/h264qpel_msa.c | void ff_put_h264_qpel8_mc32_msa(uint8_t *dst, const uint8_t *src,
ptrdiff_t stride)
{
avc_luma_midh_qrt_8w_msa(src - (2 * stride) - 2, stride, dst, stride, 8, 1);
} | [
0,
0
] |
FFmpeg | libavformat/rtpdec.c | static int rtcp_parse_packet(RTPDemuxContext *s, const unsigned char *buf,
int len)
{
int payload_len;
while (len >= 4) {
payload_len = FFMIN(len, (AV_RB16(buf + 2) + 1) * 4);
switch (buf[1]) {
case RTCP_SR:
if (payload_len < 20) {
av_log(NULL, AV_LOG_... | [
1,
0
] |
qemu | hw/acpi/Makefile.objs | static bool acpi_has_nvdimm(void)
{
PCMachineState *pcms = PC_MACHINE(qdev_get_machine());
return pcms->nvdimm;
} | [
0,
0
] |
qemu | block.c | static void strongarm_ppc_handler_update(StrongARMPPCInfo *s)
{
uint32_t level, diff;
int bit;
level = s->olevel & s->dir;
for (diff = s->prev_level ^ level; diff; diff ^= 1 << bit) {
bit = ffs(diff) - 1;
qemu_set_irq(s->handler[bit], (level >> bit) & 1);
}
s->prev_level = level;
} | [
1,
0
] |
qemu | block/qcow2-refcount.c | static int64_t alloc_clusters_noref(BlockDriverState *bs, int64_t size)
{
BDRVQcowState *s = bs->opaque;
int i, nb_clusters;
nb_clusters = size_to_clusters(s, size);
retry:
for (i = 0; i < nb_clusters; i++) {
int64_t i = s->free_cluster_index++;
if (get_refcount(bs, i) != 0)
goto retry;
... | [
0,
0
] |
qemu | qemu-char.c | static int io_channel_send_full(QIOChannel *ioc,
const void *buf, size_t len,
int *fds, size_t nfds)
{
size_t offset = 0;
while (offset < len) {
ssize_t ret = 0;
struct iovec iov = {.iov_base = (char *)buf + offset,
... | [
0,
0
] |
qemu | include/qapi/visitor-impl.h | void visit_type_uint8(Visitor *v, uint8_t *obj, const char *name, Error **errp)
{
int64_t value;
if (v->type_uint8) {
v->type_uint8(v, obj, name, errp);
} else {
value = *obj;
v->type_int64(v, &value, name, errp);
if (value < 0 || value > UINT8_MAX) {
/* FIXME questionable reuse of ... | [
1,
1
] |
qemu | exec.c | void *qemu_anon_ram_alloc(size_t size)
{
void *ptr;
/* FIXME: this is not exactly optimal solution since VirtualAlloc
has 64Kb granularity, but at least it guarantees us that the
memory is page aligned. */
ptr = VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE);
trace_qemu_anon_ram_alloc(siz... | [
0,
1
] |
qemu | block/qcow2-cluster.c | static bool coroutine_fn do_perform_cow_encrypt(BlockDriverState *bs,
uint64_t src_cluster_offset,
unsigned offset_in_cluster,
uint8_t *buffer,
... | [
1,
0
] |
qemu | tests/ahci-test.c | static void test_identify(void)
{
AHCIQState *ahci;
ahci = ahci_boot_and_enable();
ahci_test_identify(ahci);
ahci_shutdown(ahci);
} | [
0,
0
] |
qemu | HACKING | static void apic_send_msi(target_phys_addr_t addr, uint32_t data)
{
uint8_t dest = (addr & MSI_ADDR_DEST_ID_MASK) >> MSI_ADDR_DEST_ID_SHIFT;
uint8_t vector = (data & MSI_DATA_VECTOR_MASK) >> MSI_DATA_VECTOR_SHIFT;
uint8_t dest_mode = (addr >> MSI_ADDR_DEST_MODE_SHIFT) & 0x1;
uint8_t trigger_mode = (data >>... | [
1,
1
] |
qemu | target-lm32/translate.c | static void dec_sr(DisasContext *dc)
{
if (dc->format == OP_FMT_RI) {
LOG_DIS("sri r%d, r%d, %d\n", dc->r1, dc->r0, dc->imm5);
} else {
LOG_DIS("sr r%d, r%d, r%d\n", dc->r2, dc->r0, dc->r1);
}
if (!(dc->env->features & LM32_FEATURE_SHIFT)) {
if (dc->format == OP_FMT_RI) {
/* TODO: chec... | [
1,
1
] |
qemu | target-i386/kvm.c | int kvm_arch_on_sigbus(int code, void *addr)
{
#ifdef KVM_CAP_MCE
if ((first_cpu->mcg_cap & MCG_SER_P) && addr && code == BUS_MCEERR_AO) {
ram_addr_t ram_addr;
target_phys_addr_t paddr;
/* Hope we are lucky for AO MCE */
if (qemu_ram_addr_from_host(addr, &ram_addr) ||
!kvm_physical_mem... | [
1,
0
] |
qemu | block/block-backend.c | static void qemu_aio_complete(void *opaque, int ret)
{
struct ioreq *ioreq = opaque;
if (ret != 0) {
xen_be_printf(&ioreq->blkdev->xendev, 0, "%s I/O error\n",
ioreq->req.operation == BLKIF_OP_READ ? "read" : "write");
ioreq->aio_errors++;
}
ioreq->aio_inflight--;
if (ioreq->... | [
0,
0
] |
qemu | qemu-img.c | static int img_info(int argc, char **argv)
{
int c;
OutputFormat output_format = OFORMAT_HUMAN;
const char *filename, *fmt, *output;
BlockDriverState *bs;
ImageInfo *info;
fmt = NULL;
output = NULL;
for (;;) {
int option_index = 0;
static const struct option long_options[] = {
... | [
1,
0
] |
qemu | target-i386/cpu.c | static int cpu_x86_find_by_name(X86CPU *cpu, x86_def_t *x86_cpu_def,
const char *name)
{
x86_def_t *def;
int i;
if (name == NULL) {
return -1;
}
if (kvm_enabled() && strcmp(name, "host") == 0) {
kvm_cpu_fill_host(x86_cpu_def);
object_property_set_bool(OBJEC... | [
1,
0
] |
qemu | docs/specs/vhost-user.txt | static int net_vhost_user_init(NetClientState *peer, const char *device,
const char *name, CharDriverState *chr)
{
NetClientState *nc;
VhostUserState *s;
nc = qemu_new_net_client(&net_vhost_user_info, peer, device, name);
snprintf(nc->info_str, sizeof(nc->info_str), "vhost-u... | [
1,
0
] |
qemu | hw/arm/virt-acpi-build.c | MemoryRegion *rom_add_blob(const char *name, const void *blob, size_t len,
size_t max_len, hwaddr addr,
const char *fw_file_name,
FWCfgReadCallback fw_callback, void *callback_opaque)
{
MachineClass *mc = MACHINE_GET_CLASS(qdev_get_m... | [
1,
0
] |
qemu | HACKING | static uint64_t sysctl_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
MilkymistSysctlState *s = opaque;
uint32_t r = 0;
addr >>= 2;
switch (addr) {
case R_TIMER0_COUNTER:
r = (uint32_t)ptimer_get_count(s->ptimer0);
/* milkymist timer counts up */
... | [
1,
0
] |
FFmpeg | libavcodec/mpeg4videodec.c | static int mpeg4_decode_gop_header(MpegEncContext *s, GetBitContext *gb)
{
int hours, minutes, seconds;
if (!show_bits(gb, 23)) {
av_log(s->avctx, AV_LOG_WARNING, "GOP header invalid\n");
return -1;
}
hours = get_bits(gb, 5);
minutes = get_bits(gb, 6);
skip_bits1(gb);
seconds = get_bits(g... | [
0,
0
] |
qemu | hw/core/qdev.c | static void virtio_ccw_rng_instance_init(Object *obj)
{
VirtIORNGCcw *dev = VIRTIO_RNG_CCW(obj);
object_initialize(&dev->vdev, sizeof(dev->vdev), TYPE_VIRTIO_RNG);
object_property_add_child(obj, "virtio-backend", OBJECT(&dev->vdev), NULL);
object_property_add_link(obj, "rng", TYPE_RNG_BACKEND,
... | [
1,
0
] |
qemu | hw/xen_disk.c | static void ioreq_release(struct ioreq *ioreq, bool finish)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
QLIST_REMOVE(ioreq, list);
memset(ioreq, 0, sizeof(*ioreq));
ioreq->blkdev = blkdev;
QLIST_INSERT_HEAD(&blkdev->freelist, ioreq, list);
if (finish) {
blkdev->requests_finished--;
} else {
... | [
1,
0
] |
qemu | monitor.c | static void monitor_qapi_event_emit(QAPIEvent event, QDict *qdict)
{
Monitor *mon;
trace_monitor_protocol_event_emit(event, qdict);
QLIST_FOREACH(mon, &mon_list, entry) {
if (monitor_is_qmp(mon) && mon->qmp.in_command_mode) {
monitor_json_emitter(mon, QOBJECT(qdict));
}
}
} | [
1,
0
] |
qemu | net.c | int check_params(const char *const *params, const char *str)
{
int name_buf_size = 1;
const char *p;
char *name_buf;
int i, len;
int ret = 0;
for (i = 0; params[i] != NULL; i++) {
len = strlen(params[i]) + 1;
if (len > name_buf_size) {
name_buf_size = len;
}
}
name_buf = qem... | [
0,
0
] |
qemu | exec-i386.c | void cpu_x86_fsave(CPUX86State *s, uint8_t *ptr, int data32)
{
CPUX86State *saved_env;
saved_env = env;
env = s;
helper_fsave(ptr, data32);
env = saved_env;
} | [
0,
0
] |
qemu | buffered_file.c | int do_migrate_set_speed(Monitor *mon, const QDict *qdict, QObject **ret_data)
{
int64_t d;
FdMigrationState *s;
d = qdict_get_int(qdict, "value");
d = MAX(0, MIN(UINT32_MAX, d));
max_throttle = d;
s = migrate_to_fms(current_migration);
if (s && s->file) {
qemu_file_set_rate_limit(s->file, ma... | [
1,
0
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.