project stringclasses 2
values | commit_id stringlengths 40 40 | target int64 0 1 | func stringlengths 26 142k | idx int64 0 27.3k |
|---|---|---|---|---|
qemu | a369da5f31ddbdeb32a7f76622e480d3995fbb00 | 0 | PCIDevice *pci_try_create(PCIBus *bus, int devfn, const char *name)
{
return pci_try_create_multifunction(bus, devfn, false, name);
}
| 23,862 |
qemu | b6d36def6d9e9fd187327182d0abafc9b7085d8f | 0 | int qcow2_discard_clusters(BlockDriverState *bs, uint64_t offset,
int nb_sectors, enum qcow2_discard_type type, bool full_discard)
{
BDRVQcow2State *s = bs->opaque;
uint64_t end_offset;
unsigned int nb_clusters;
int ret;
end_offset = offset + (nb_sectors << BDRV_SECTOR_BITS);
/* ... | 23,863 |
qemu | 45a50b1668822c23afc2a89f724654e176518bc4 | 0 | int read_targphys(int fd, target_phys_addr_t dst_addr, size_t nbytes)
{
uint8_t buf[4096];
target_phys_addr_t dst_begin = dst_addr;
size_t want, did;
while (nbytes) {
want = nbytes > sizeof(buf) ? sizeof(buf) : nbytes;
did = read(fd, buf, want);
if (did != want) break;
cpu_physical_memo... | 23,864 |
FFmpeg | 87e8788680e16c51f6048af26f3f7830c35207a5 | 0 | static int gxf_probe(AVProbeData *p) {
static const uint8_t startcode[] = {0, 0, 0, 0, 1, 0xbc}; // start with map packet
static const uint8_t endcode[] = {0, 0, 0, 0, 0xe1, 0xe2};
if (p->buf_size < 16)
return 0;
if (!memcmp(p->buf, startcode, sizeof(startcode)) &&
!memcmp(&p->buf[... | 23,865 |
qemu | 4a1418e07bdcfaa3177739e04707ecaec75d89e1 | 0 | uint32_t cpu_inl(CPUState *env, pio_addr_t addr)
{
uint32_t val;
val = ioport_read(2, addr);
LOG_IOPORT("inl : %04"FMT_pioaddr" %08"PRIx32"\n", addr, val);
#ifdef CONFIG_KQEMU
if (env)
env->last_io_time = cpu_get_time_fast();
#endif
return val;
}
| 23,866 |
qemu | e3f5ec2b5e92706e3b807059f79b1fb5d936e567 | 0 | e1000_receive(void *opaque, const uint8_t *buf, size_t size)
{
E1000State *s = opaque;
struct e1000_rx_desc desc;
target_phys_addr_t base;
unsigned int n, rdt;
uint32_t rdh_start;
uint16_t vlan_special = 0;
uint8_t vlan_status = 0, vlan_offset = 0;
if (!(s->mac_reg[RCTL] & E10... | 23,867 |
qemu | a8170e5e97ad17ca169c64ba87ae2f53850dab4c | 0 | static uint64_t omap_mcbsp_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
struct omap_mcbsp_s *s = (struct omap_mcbsp_s *) opaque;
int offset = addr & OMAP_MPUI_REG_MASK;
uint16_t ret;
if (size != 2) {
return omap_badwidth_read16(opaque, add... | 23,868 |
qemu | a209f4615c6853a226e847810b6c607c71b6a046 | 0 | static int virtio_blk_handle_scsi_req(VirtIOBlockReq *req)
{
int status = VIRTIO_BLK_S_OK;
struct virtio_scsi_inhdr *scsi = NULL;
VirtIODevice *vdev = VIRTIO_DEVICE(req->dev);
VirtQueueElement *elem = &req->elem;
VirtIOBlock *blk = req->dev;
#ifdef __linux__
int i;
VirtIOBlockIoct... | 23,869 |
FFmpeg | eb3f81e4ef73bb8d7e2c75ff0e8cb43de1c7dac5 | 0 | static int targa_decode_rle(AVCodecContext *avctx, TargaContext *s, const uint8_t *src, int src_size, uint8_t *dst, int w, int h, int stride, int bpp)
{
int i, x, y;
int depth = (bpp + 1) >> 3;
int type, count;
int diff;
const uint8_t *src_end = src + src_size;
diff = stride - w * depth... | 23,873 |
qemu | 42e4126b793d15ec40f3a84017e1d8afecda1b6d | 1 | uint32_t pci_default_read_config(PCIDevice *d,
uint32_t address, int len)
{
uint32_t val = 0;
assert(len == 1 || len == 2 || len == 4);
len = MIN(len, pci_config_size(d) - address);
memcpy(&val, d->config + address, len);
return le32_to_cpu(val);
}
| 23,874 |
qemu | 9b2fadda3e0196ffd485adde4fe9cdd6fae35300 | 1 | static void gen_rfci_40x(DisasContext *ctx)
{
#if defined(CONFIG_USER_ONLY)
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
#else
if (unlikely(ctx->pr)) {
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
return;
}
/* Restore CPU state */
gen_helper_40x_rfci(cpu_env);
... | 23,875 |
FFmpeg | a1ba71aace8cca10ba2a921caa105b17370b0d27 | 0 | static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
uint8_t *buf, int buf_size)
{
RTSPState *rt = s->priv_data;
RTSPStream *rtsp_st;
fd_set rfds;
int fd, fd_max, n, i, ret, tcp_fd, timeout_cnt = 0;
struct timeval tv;
for (;;) {
if (... | 23,876 |
FFmpeg | df2bd71aeb3e68509e3afc5502ef7cd6e5a69583 | 0 | static int amf_parse_object(AVFormatContext *s, AVStream *astream, AVStream *vstream, const char *key, int64_t max_pos, int depth) {
AVCodecContext *acodec, *vcodec;
ByteIOContext *ioc;
AMFDataType amf_type;
char str_val[256];
double num_val;
num_val = 0;
ioc = s->pb;
amf_typ... | 23,878 |
FFmpeg | b1306823d0b3ae998c8e10ad832004eb13bdd93e | 0 | static void mkv_write_simpletag(AVIOContext *pb, AVDictionaryEntry *t)
{
uint8_t *key = av_strdup(t->key);
uint8_t *p = key;
const uint8_t *lang = NULL;
ebml_master tag;
if ((p = strrchr(p, '-')) &&
(lang = av_convert_lang_to(p + 1, AV_LANG_ISO639_2_BIBL)))
*p = 0;
... | 23,879 |
FFmpeg | 3176217c60ca7828712985092d9102d331ea4f3d | 0 | static inline int decode_hrd_parameters(H264Context *h, SPS *sps)
{
int cpb_count, i;
cpb_count = get_ue_golomb_31(&h->gb) + 1;
if (cpb_count > 32U) {
av_log(h->avctx, AV_LOG_ERROR, "cpb_count %d invalid\n", cpb_count);
return AVERROR_INVALIDDATA;
}
get_bits(&h->gb, 4); /... | 23,880 |
FFmpeg | 79d4c96a1a708f8da145121cee118c7bdd596344 | 0 | int av_aes_init(AVAES *a, const uint8_t *key, int key_bits, int decrypt) {
int i, j, t, rconpointer = 0;
uint8_t tk[8][4];
int KC= key_bits>>5;
int rounds= KC + 6;
uint8_t log8[256];
uint8_t alog8[512];
if(!enc_multbl[4][1023]){
j=1;
for(i=0; i<255; i++){
... | 23,881 |
FFmpeg | 229843aa359ae0c9519977d7fa952688db63f559 | 0 | static int grab_read_header(AVFormatContext *s1, AVFormatParameters *ap)
{
VideoData *s = s1->priv_data;
AVStream *st;
int video_fd;
int desired_palette, desired_depth;
struct video_tuner tuner;
struct video_audio audio;
struct video_picture pict;
int j;
int vformat_num = F... | 23,882 |
FFmpeg | 69dde1ad36b7d95b8b9268f414aa6c076212ed41 | 0 | int mov_write_ftyp_tag(ByteIOContext *pb, AVFormatContext *s)
{
put_be32(pb, 0x14 ); /* size */
put_tag(pb, "ftyp");
if (!strcmp("3gp", s->oformat->name))
put_tag(pb, "3gp4");
else
put_tag(pb, "isom");
put_be32(pb, 0x200 );
if (!strcmp("3gp", s->oformat->name))
... | 23,883 |
qemu | 47d4be12c3997343e436c6cca89aefbbbeb70863 | 1 | int qemu_strtoul(const char *nptr, const char **endptr, int base,
unsigned long *result)
{
char *p;
int err = 0;
if (!nptr) {
if (endptr) {
*endptr = nptr;
}
err = -EINVAL;
} else {
errno = 0;
*result = strtoul(nptr, &p, ba... | 23,884 |
qemu | 6cecf093735f2e5af7d0e29d957350320044e354 | 1 | static void virtio_9p_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
dc->props = virtio_9p_properties;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
vdc->realize = virtio_9p_device_realize;
vd... | 23,885 |
FFmpeg | 6433b393ba2b1b410ff18e386f84781a760549f5 | 1 | static void stereo_processing(PSContext *ps, float (*l)[32][2], float (*r)[32][2], int is34)
{
int e, b, k;
float (*H11)[PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC] = ps->H11;
float (*H12)[PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC] = ps->H12;
float (*H21)[PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC] = ps->H21;
floa... | 23,886 |
qemu | af7e9e74c6a62a5bcd911726a9e88d28b61490e0 | 1 | static void openpic_gbl_write(void *opaque, hwaddr addr, uint64_t val,
unsigned len)
{
OpenPICState *opp = opaque;
IRQ_dst_t *dst;
int idx;
DPRINTF("%s: addr " TARGET_FMT_plx " <= %08x\n", __func__, addr, val);
if (addr & 0xF)
return;
switch (addr... | 23,887 |
FFmpeg | 8e453fc3c76ee59c111fa5b40e87341d2bab2dcd | 1 | static int decode_header(MPADecodeContext *s, uint32_t header)
{
int sample_rate, frame_size, mpeg25, padding;
int sample_rate_index, bitrate_index;
if (header & (1<<20)) {
s->lsf = (header & (1<<19)) ? 0 : 1;
mpeg25 = 0;
} else {
s->lsf = 1;
mpeg25 = 1;
}
... | 23,889 |
qemu | 0ccb9c1d8128a020720d5c6abf99a470742a1b94 | 1 | void HELPER(divs)(CPUM68KState *env, uint32_t word)
{
int32_t num;
int32_t den;
int32_t quot;
int32_t rem;
num = env->div1;
den = env->div2;
if (den == 0) {
raise_exception(env, EXCP_DIV0);
}
quot = num / den;
rem = num % den;
env->cc_v = (word && quo... | 23,890 |
qemu | c3adb5b9168a57790b5074489b6f0275ac3cc8b5 | 1 | static void dma_bdrv_cb(void *opaque, int ret)
{
DMAAIOCB *dbs = (DMAAIOCB *)opaque;
target_phys_addr_t cur_addr, cur_len;
void *mem;
dbs->acb = NULL;
dbs->sector_num += dbs->iov.size / 512;
dma_bdrv_unmap(dbs);
qemu_iovec_reset(&dbs->iov);
if (dbs->sg_cur_index == dbs->sg->... | 23,891 |
qemu | 36b62ae6a58f9a588fd33be9386e18a2b90103f5 | 1 | static uint64_t fw_cfg_data_mem_read(void *opaque, hwaddr addr,
unsigned size)
{
FWCfgState *s = opaque;
uint8_t buf[8];
unsigned i;
for (i = 0; i < size; ++i) {
buf[i] = fw_cfg_read(s);
}
switch (size) {
case 1:
return buf[0]... | 23,892 |
qemu | dc491fead04a92a612df93b85b0ebf9dcc3f6684 | 1 | static void test_redirector_rx(void)
{
#ifndef _WIN32
/* socketpair(PF_UNIX) which does not exist on windows */
int backend_sock[2], send_sock;
char *cmdline;
uint32_t ret = 0, len = 0;
char send_buf[] = "Hello!!";
char sock_path0[] = "filter-redirector0.XXXXXX";
char sock_path1[] = "... | 23,893 |
qemu | 6658ffb81ee56a510d7d77025872a508a9adce3a | 1 | int tlb_set_page_exec(CPUState *env, target_ulong vaddr,
target_phys_addr_t paddr, int prot,
int is_user, int is_softmmu)
{
PhysPageDesc *p;
unsigned long pd;
unsigned int index;
target_ulong address;
target_phys_addr_t addend;
int ret;
CPUTLBEnt... | 23,896 |
qemu | 4f4896db5fb2285df016ff927508560c89b845a4 | 1 | static void qed_aio_write_inplace(QEDAIOCB *acb, uint64_t offset, size_t len)
{
/* Allocate buffer for zero writes */
if (acb->flags & QED_AIOCB_ZERO) {
struct iovec *iov = acb->qiov->iov;
if (!iov->iov_base) {
iov->iov_base = qemu_blockalign(acb->common.bs, iov->iov_len);
... | 23,897 |
FFmpeg | 6e1a167c5564085385488b4f579e9efb987d4bfa | 1 | static int dx2_decode_slice_rgb(GetBitContext *gb, AVFrame *frame,
int line, int left, uint8_t lru[3][8])
{
int x, y;
int width = frame->width;
int stride = frame->linesize[0];
uint8_t *dst = frame->data[0] + stride * line;
for (y = 0; y < left && get_bi... | 23,898 |
FFmpeg | 0273ceebbd01f9fd5238558e6151e0b9aa3305ab | 0 | static int mjpeg_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
MJpegDecodeContext *s = avctx->priv_data;
uint8_t *buf_end, *buf_ptr;
int i, start_code;
AVPicture *picture = data;
*d... | 23,900 |
qemu | 1a71992376792a0d11ea27688bd1a21cdffd1826 | 1 | static void do_ext_interrupt(CPUS390XState *env)
{
S390CPU *cpu = s390_env_get_cpu(env);
uint64_t mask, addr;
LowCore *lowcore;
ExtQueue *q;
if (!(env->psw.mask & PSW_MASK_EXT)) {
cpu_abort(CPU(cpu), "Ext int w/o ext mask\n");
}
if (env->ext_index < 0 || env->ext_index >... | 23,901 |
qemu | b45c03f585ea9bb1af76c73e82195418c294919d | 1 | static struct omap_rtc_s *omap_rtc_init(MemoryRegion *system_memory,
hwaddr base,
qemu_irq timerirq, qemu_irq alarmirq,
omap_clk clk)
{
struct omap_rtc_s *s = (struct omap_rtc_s *)
... | 23,902 |
qemu | 9b2fadda3e0196ffd485adde4fe9cdd6fae35300 | 1 | static void gen_mtmsrd(DisasContext *ctx)
{
#if defined(CONFIG_USER_ONLY)
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_REG);
#else
if (unlikely(ctx->pr)) {
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_REG);
return;
}
if (ctx->opcode & 0x00010000) {
/* Special form that does... | 23,904 |
FFmpeg | 4fa706a4a64f9e06b08c1a42a62893ff2f7de82f | 1 | static av_cold int svq3_decode_init(AVCodecContext *avctx)
{
SVQ3Context *svq3 = avctx->priv_data;
H264Context *h = &svq3->h;
MpegEncContext *s = &h->s;
int m;
unsigned char *extradata;
unsigned char *extradata_end;
unsigned int size;
int marker_found = 0;
if (ff_h264_dec... | 23,905 |
FFmpeg | 7c249d4fbaf4431b20a90a3c942f3370c0039d9e | 0 | int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
VP56Context *s = avctx->priv_data;
AVFrame *const p = s->framep[VP56_FRAME_CURRENT];
int remaining_buf_size = avpkt->size;
int is_alpha, av... | 23,906 |
FFmpeg | 6a63ff19b6a7fe3bc32c7fb4a62fca8f65786432 | 0 | static int mov_read_esds(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
{
AVStream *st = c->fc->streams[c->fc->nb_streams-1];
int tag, len;
get_be32(pb); /* version + flags */
len = mp4_read_descr(c, pb, &tag);
if (tag == MP4ESDescrTag) {
get_be16(pb); /* ID */
get_byte(pb... | 23,907 |
FFmpeg | d6604b29ef544793479d7fb4e05ef6622bb3e534 | 0 | av_cold int ff_nvenc_encode_close(AVCodecContext *avctx)
{
NVENCContext *ctx = avctx->priv_data;
NV_ENCODE_API_FUNCTION_LIST *nv = &ctx->nvel.nvenc_funcs;
int i;
av_frame_free(&avctx->coded_frame);
if (ctx->in) {
for (i = 0; i < ctx->nb_surfaces; ++i) {
... | 23,908 |
FFmpeg | 4b1f5e5090abed6c618c8ba380cd7d28d140f867 | 0 | static QDM2SubPNode *qdm2_search_subpacket_type_in_list(QDM2SubPNode *list,
int type)
{
while (list != NULL && list->packet != NULL) {
if (list->packet->type == type)
return list;
list = list->next;
}
return NULL;
}... | 23,909 |
FFmpeg | fa6716c66d31385a0f306c2a3f46f44e0d928ff9 | 0 | static int segment_end(AVFormatContext *s, int write_trailer, int is_last)
{
SegmentContext *seg = s->priv_data;
AVFormatContext *oc = seg->avf;
int ret = 0;
av_write_frame(oc, NULL); /* Flush any buffered data (fragmented mp4) */
if (write_trailer)
ret = av_write_trailer(oc);
... | 23,910 |
FFmpeg | 369cb092ecbbaff20bb0a2a1d60536c3bc04a8f0 | 1 | static void get_default_channel_layouts(OutputStream *ost, InputStream *ist)
{
char layout_name[256];
AVCodecContext *enc = ost->st->codec;
AVCodecContext *dec = ist->st->codec;
if (dec->channel_layout &&
av_get_channel_layout_nb_channels(dec->channel_layout) != dec->channels) {
... | 23,913 |
qemu | 27af7d6ea5015e5ef1f7985eab94a8a218267a2b | 1 | int cache_insert(PageCache *cache, uint64_t addr, const 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);
/* allocate page */
if (!it->it_data) {
it->it_data = g_try... | 23,914 |
FFmpeg | 78a5fc4579deb63e1e6b93cd4d6e2ec2dceff931 | 1 | static enum AVPixelFormat get_format(HEVCContext *s, const HEVCSPS *sps)
{
#define HWACCEL_MAX (CONFIG_HEVC_DXVA2_HWACCEL + CONFIG_HEVC_D3D11VA_HWACCEL + CONFIG_HEVC_VAAPI_HWACCEL + CONFIG_HEVC_VDPAU_HWACCEL)
enum AVPixelFormat pix_fmts[HWACCEL_MAX + 2], *fmt = pix_fmts;
switch (sps->pix_fmt) {
c... | 23,915 |
qemu | 3178e2755ec5a7fb1afe583fb6ac2622c2c42184 | 1 | static int sd_open(BlockDriverState *bs, const char *filename, int flags)
{
int ret, fd;
uint32_t vid = 0;
BDRVSheepdogState *s = bs->opaque;
char vdi[SD_MAX_VDI_LEN], tag[SD_MAX_VDI_TAG_LEN];
uint32_t snapid;
char *buf = NULL;
strstart(filename, "sheepdog:", (const char **)&filena... | 23,917 |
qemu | 2b880bcdbeb87b9cb4e325dd6e872373458f82d9 | 1 | static void qvirtio_9p_pci_stop(QVirtIO9P *v9p)
{
qvirtqueue_cleanup(v9p->dev->bus, v9p->vq, v9p->qs->alloc);
qvirtio_pci_device_disable(container_of(v9p->dev, QVirtioPCIDevice, vdev));
g_free(v9p->dev);
qvirtio_9p_stop(v9p);
}
| 23,919 |
FFmpeg | d6604b29ef544793479d7fb4e05ef6622bb3e534 | 0 | static av_cold int pnm_encode_init(AVCodecContext *avctx)
{
avctx->coded_frame = av_frame_alloc();
if (!avctx->coded_frame)
return AVERROR(ENOMEM);
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
avctx->coded_frame->key_frame = 1;
return 0;
}
| 23,920 |
FFmpeg | d24888ef19ba38b787b11d1ee091a3d94920c76a | 0 | static int ljpeg_decode_yuv_scan(MJpegDecodeContext *s, int predictor,
int point_transform, int nb_components)
{
int i, mb_x, mb_y, mask;
int bits= (s->bits+7)&~7;
int resync_mb_y = 0;
int resync_mb_x = 0;
point_transform += bits - s->bits;
mask = ((1 <... | 23,921 |
qemu | 4407c1c56adb0d3ef2bcbf577592d72278d6e11f | 0 | static void virtio_blk_dma_restart_cb(void *opaque, int running,
RunState state)
{
VirtIOBlock *s = opaque;
if (!running) {
return;
}
if (!s->bh) {
s->bh = qemu_bh_new(virtio_blk_dma_restart_bh, s);
qemu_bh_schedule(s->bh);
... | 23,923 |
qemu | cc5d0e04ee313d0ceee5d8e4e697142eaf240dca | 0 | int parse_debug_env(const char *name, int max, int initial)
{
char *debug_env = getenv(name);
char *inv = NULL;
int debug;
if (!debug_env) {
return initial;
}
debug = strtol(debug_env, &inv, 10);
if (inv == debug_env) {
return initial;
}
if (debug < 0 ||... | 23,925 |
qemu | 698feb5e13a2d763369909ce33f2bd7a7c1c11c0 | 0 | static void vfio_listener_region_del(MemoryListener *listener,
MemoryRegionSection *section)
{
VFIOContainer *container = container_of(listener, VFIOContainer, listener);
hwaddr iova, end;
Int128 llend, llsize;
int ret;
if (vfio_listener_skipped_section(... | 23,926 |
qemu | 51b19ebe4320f3dcd93cea71235c1219318ddfd2 | 0 | VirtIOSCSIReq *virtio_scsi_init_req(VirtIOSCSI *s, VirtQueue *vq)
{
VirtIOSCSIReq *req;
VirtIOSCSICommon *vs = (VirtIOSCSICommon *)s;
const size_t zero_skip = offsetof(VirtIOSCSIReq, vring);
req = g_malloc(sizeof(*req) + vs->cdb_size);
req->vq = vq;
req->dev = s;
qemu_sglist_init(&... | 23,927 |
qemu | ed9164a3549f93204d6b096136cda2ce54e9f03a | 0 | static void qemu_cpu_kick_thread(CPUState *cpu)
{
#ifndef _WIN32
int err;
err = pthread_kill(cpu->thread->thread, SIG_IPI);
if (err) {
fprintf(stderr, "qemu:%s: %s", __func__, strerror(err));
exit(1);
}
#else /* _WIN32 */
if (!qemu_cpu_is_self(cpu)) {
SuspendThre... | 23,928 |
qemu | 61007b316cd71ee7333ff7a0a749a8949527575f | 0 | bool bdrv_unallocated_blocks_are_zero(BlockDriverState *bs)
{
BlockDriverInfo bdi;
if (bs->backing_hd) {
return false;
}
if (bdrv_get_info(bs, &bdi) == 0) {
return bdi.unallocated_blocks_are_zero;
}
return false;
}
| 23,930 |
qemu | 75ebec11afe49539f71cc1c494e3010f91c86adb | 0 | static uint64_t virtio_net_get_features(VirtIODevice *vdev, uint64_t features,
Error **errp)
{
VirtIONet *n = VIRTIO_NET(vdev);
NetClientState *nc = qemu_get_queue(n->nic);
/* Firstly sync all virtio-net possible supported features */
features |= n->host_f... | 23,931 |
qemu | 4be746345f13e99e468c60acbd3a355e8183e3ce | 0 | PXA2xxState *pxa270_init(MemoryRegion *address_space,
unsigned int sdram_size, const char *revision)
{
PXA2xxState *s;
int i;
DriveInfo *dinfo;
s = (PXA2xxState *) g_malloc0(sizeof(PXA2xxState));
if (revision && strncmp(revision, "pxa27", 5)) {
fprintf(stde... | 23,932 |
qemu | 85a67692d04e15a6b7d5a0e2b9d573d8bffbe108 | 0 | static gboolean pty_chr_timer(gpointer opaque)
{
struct CharDriverState *chr = opaque;
PtyCharDriver *s = chr->opaque;
if (s->connected) {
goto out;
}
if (s->polling) {
/* If we arrive here without polling being cleared due
* read returning -EIO, then we are (re-)... | 23,934 |
qemu | ad07cd69ecaffbaa015459a46975ab32e50df805 | 0 | static void virtio_scsi_reset(VirtIODevice *vdev)
{
VirtIOSCSI *s = VIRTIO_SCSI(vdev);
VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(vdev);
if (s->ctx) {
virtio_scsi_dataplane_stop(s);
}
s->resetting++;
qbus_reset_all(&s->bus.qbus);
s->resetting--;
vs->sense_size = VIRT... | 23,935 |
qemu | eb159d13ee36a9ef2a83e3ab66f1b2ae1cc2d9f1 | 0 | int do_eject(Monitor *mon, const QDict *qdict, QObject **ret_data)
{
BlockDriverState *bs;
int force = qdict_get_int(qdict, "force");
const char *filename = qdict_get_str(qdict, "device");
bs = bdrv_find(filename);
if (!bs) {
qerror_report(QERR_DEVICE_NOT_FOUND, filename);
... | 23,936 |
qemu | 30f6da6656c94964ba8677928588592d9667007e | 0 | static int qxl_post_load(void *opaque, int version)
{
PCIQXLDevice* d = opaque;
uint8_t *ram_start = d->vga.vram_ptr;
QXLCommandExt *cmds;
int in, out, i, newmode;
dprint(d, 1, "%s: start\n", __FUNCTION__);
assert(d->last_release_offset < d->vga.vram_size);
if (d->last_release_of... | 23,937 |
qemu | 4be746345f13e99e468c60acbd3a355e8183e3ce | 0 | static void musicpal_init(MachineState *machine)
{
const char *cpu_model = machine->cpu_model;
const char *kernel_filename = machine->kernel_filename;
const char *kernel_cmdline = machine->kernel_cmdline;
const char *initrd_filename = machine->initrd_filename;
ARMCPU *cpu;
qemu_irq pic[32... | 23,939 |
FFmpeg | 3f4fccf4d6d2a9a6db46bfca0e6fb648d8e3708b | 0 | static int read_table(AVFormatContext *avctx, AVStream *st,
int (*parse)(AVFormatContext *avctx, AVStream *st,
const char *name, int size))
{
int count, i;
AVIOContext *pb = avctx->pb;
avio_skip(pb, 4);
count = avio_rb32(pb);
avio_sk... | 23,940 |
qemu | 45a50b1668822c23afc2a89f724654e176518bc4 | 0 | int fread_targphys(target_phys_addr_t dst_addr, size_t nbytes, FILE *f)
{
uint8_t buf[4096];
target_phys_addr_t dst_begin = dst_addr;
size_t want, did;
while (nbytes) {
want = nbytes > sizeof(buf) ? sizeof(buf) : nbytes;
did = fread(buf, 1, want, f);
cpu_physical_memory_write_rom(dst_addr... | 23,941 |
FFmpeg | 87ecefdab0097537c5c30014e57b19113ab05eee | 1 | void avpriv_do_elbg(int *points, int dim, int numpoints, int *codebook,
int numCB, int max_steps, int *closest_cb,
AVLFG *rand_state)
{
int dist;
elbg_data elbg_d;
elbg_data *elbg = &elbg_d;
int i, j, k, last_error, steps=0;
int *dist_cb = av_malloc(numpoints*... | 23,943 |
qemu | 156abc2f901617834307d93f3c066250957f75b1 | 1 | void qmp_blockdev_change_medium(const char *device, const char *filename,
bool has_format, const char *format,
bool has_read_only,
BlockdevChangeReadOnlyMode read_only,
Error **errp)
{
... | 23,944 |
qemu | 805b5d98c649d26fc44d2d7755a97f18e62b438a | 1 | static void v9fs_link(void *opaque)
{
V9fsPDU *pdu = opaque;
int32_t dfid, oldfid;
V9fsFidState *dfidp, *oldfidp;
V9fsString name;
size_t offset = 7;
int err = 0;
v9fs_string_init(&name);
err = pdu_unmarshal(pdu, offset, "dds", &dfid, &oldfid, &name);
if (err < 0) {
trace_v9fs_li... | 23,945 |
qemu | b946a1533209f61a93e34898aebb5b43154b99c3 | 1 | static PCIDevice *nic_init(PCIBus * bus, NICInfo * nd, uint32_t device)
{
PCIEEPRO100State *d;
EEPRO100State *s;
logout("\n");
d = (PCIEEPRO100State *) pci_register_device(bus, nd->model,
sizeof(PCIEEPRO100State), -1,
... | 23,946 |
qemu | 6133b39f3c36623425a6ede9e89d93175fde15cd | 1 | void coroutine_fn co_aio_sleep_ns(AioContext *ctx, QEMUClockType type,
int64_t ns)
{
CoSleepCB sleep_cb = {
.co = qemu_coroutine_self(),
};
sleep_cb.ts = aio_timer_new(ctx, type, SCALE_NS, co_sleep_cb, &sleep_cb);
timer_mod(sleep_cb.ts, qemu_clock_get_ns(type) +... | 23,948 |
qemu | daf767b16aeb32e5b9a77066ba130fe723f875ca | 1 | void cpu_set_log(int log_flags)
{
loglevel = log_flags;
if (loglevel && !logfile) {
logfile = fopen(logfilename, log_append ? "a" : "w");
if (!logfile) {
perror(logfilename);
_exit(1);
}
#if !defined(CONFIG_SOFTMMU)
/* must avoid mmap() usage of ... | 23,950 |
qemu | 01a720125f5e2f0a23d2682b39dead2fcc820066 | 1 | void helper_ocbi(CPUSH4State *env, uint32_t address)
{
memory_content **current = &(env->movcal_backup);
while (*current)
{
uint32_t a = (*current)->address;
if ((a & ~0x1F) == (address & ~0x1F))
{
memory_content *next = (*current)->next;
cpu_stl_data(env, a, (*current)->value);... | 23,951 |
FFmpeg | 79c4a338e4b2bf0bc6f81c9f455994f673a92f78 | 0 | static int xmv_read_packet(AVFormatContext *s,
AVPacket *pkt)
{
XMVDemuxContext *xmv = s->priv_data;
int result;
if (xmv->video.current_frame == xmv->video.frame_count) {
/* No frames left in this packet, so we fetch a new one */
result = xmv_fetch_new_p... | 23,952 |
qemu | 8417cebfda193c7f9ca70be5e308eaa92cf84b94 | 1 | static void render_memory_region(FlatView *view,
MemoryRegion *mr,
target_phys_addr_t base,
AddrRange clip)
{
MemoryRegion *subregion;
unsigned i;
target_phys_addr_t offset_in_region;
uint64_t rema... | 23,953 |
qemu | 089da572b956ef0f8f5b8d5917358e07892a77c2 | 1 | void fw_cfg_add_i32(FWCfgState *s, uint16_t key, uint32_t value)
{
uint32_t *copy;
copy = g_malloc(sizeof(value));
*copy = cpu_to_le32(value);
fw_cfg_add_bytes(s, key, (uint8_t *)copy, sizeof(value));
}
| 23,954 |
qemu | b45c03f585ea9bb1af76c73e82195418c294919d | 1 | struct omap_lcd_panel_s *omap_lcdc_init(MemoryRegion *sysmem,
hwaddr base,
qemu_irq irq,
struct omap_dma_lcd_channel_s *dma,
omap_clk clk)
{
struct om... | 23,955 |
qemu | 02ed3e7c1665205ddae052774d6f26c71d3d9b30 | 1 | static void virtio_crypto_free_request(VirtIOCryptoReq *req)
{
if (req) {
if (req->flags == CRYPTODEV_BACKEND_ALG_SYM) {
g_free(req->u.sym_op_info);
}
g_free(req);
}
}
| 23,957 |
qemu | b14ef7c9ab41ea824c3ccadb070ad95567cca84e | 1 | void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec,
int unused, int size)
{
if (is_exec)
helper_raise_exception(EXCP_IBE);
else
helper_raise_exception(EXCP_DBE);
}
| 23,958 |
qemu | 57ee366ce9cf8d9f7a52b7b654b9db78fe887349 | 1 | 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_i... | 23,959 |
qemu | 9a321e92343891e30f6fe8bfaad40454ae358bfb | 1 | static void spapr_msi_setmsg(PCIDevice *pdev, hwaddr addr, bool msix,
unsigned first_irq, unsigned req_num)
{
unsigned i;
MSIMessage msg = { .address = addr, .data = first_irq };
if (!msix) {
msi_set_message(pdev, msg);
trace_spapr_pci_msi_setup(pdev->na... | 23,960 |
qemu | b41d320fef705289d2b73f4949731eb2e189161d | 1 | static void spapr_reset_htab(sPAPRMachineState *spapr)
{
long shift;
int index;
shift = kvmppc_reset_htab(spapr->htab_shift);
if (shift > 0) {
if (shift != spapr->htab_shift) {
error_setg(&error_abort, "Requested HTAB allocation failed during reset");
}
/... | 23,961 |
qemu | 7b53f2940e3bf43ae50c929330a4837ca4da7a94 | 1 | void raise_irq_cpu_hotplug(void)
{
qemu_irq_raise(irq_cpu_hotplug);
}
| 23,962 |
qemu | 66a08cbe6ad1aebec8eecf58b3ba042e19dd1649 | 1 | static void uhci_queue_free(UHCIQueue *queue)
{
UHCIState *s = queue->uhci;
UHCIAsync *async;
while (!QTAILQ_EMPTY(&queue->asyncs)) {
async = QTAILQ_FIRST(&queue->asyncs);
uhci_async_cancel(async);
}
trace_usb_uhci_queue_del(queue->token);
QTAILQ_REMOVE(&s->queues, q... | 23,963 |
FFmpeg | b00307ecd04f80d8021c50f9fa76fd452e54a3d1 | 0 | static void sbr_mapping(AACContext *ac, SpectralBandReplication *sbr,
SBRData *ch_data, int e_a[2])
{
int e, i, m;
memset(ch_data->s_indexmapped[1], 0, 7*sizeof(ch_data->s_indexmapped[1]));
for (e = 0; e < ch_data->bs_num_env; e++) {
const unsigned int ilim = sbr->n[c... | 23,964 |
FFmpeg | 656911d84da9205c004c17c9fb14815f86a7db93 | 1 | static void draw_mandelbrot(AVFilterContext *ctx, uint32_t *color, int linesize, int64_t pts)
{
MBContext *mb = ctx->priv;
int x,y,i, in_cidx=0, next_cidx=0, tmp_cidx;
double scale= mb->start_scale*pow(mb->end_scale/mb->start_scale, pts/mb->end_pts);
int use_zyklus=0;
fill_from_cache(ctx, NULL... | 23,966 |
FFmpeg | 7fc73d9ab781f66b63f3bbe2f384f4f639ae78e9 | 1 | static int rm_assemble_video_frame(AVFormatContext *s, AVIOContext *pb,
RMDemuxContext *rm, RMStream *vst,
AVPacket *pkt, int len, int *pseq,
int64_t *timestamp)
{
int hdr, seq, pic_num, len2, pos;
int... | 23,967 |
qemu | 7d8abfcb50a33aed369bbd267852cf04009c49e9 | 1 | aio_write_f(int argc, char **argv)
{
int nr_iov, c;
int pattern = 0xcd;
struct aio_ctx *ctx = calloc(1, sizeof(struct aio_ctx));
BlockDriverAIOCB *acb;
while ((c = getopt(argc, argv, "CqP:")) != EOF) {
switch (c) {
case 'C':
ctx->Cflag = 1;
break;
case 'q':
ctx->qflag = 1;
break;
... | 23,968 |
qemu | 6ab3fc32ea640026726bc5f9f4db622d0954fb8a | 1 | static void debugcon_ioport_write(void *opaque, hwaddr addr, uint64_t val,
unsigned width)
{
DebugconState *s = opaque;
unsigned char ch = val;
#ifdef DEBUG_DEBUGCON
printf(" [debugcon: write addr=0x%04" HWADDR_PRIx " val=0x%02" PRIx64 "]\n", addr, val);
#endif
... | 23,969 |
FFmpeg | c82bf15dca00f67a701d126e47ea9075fc9459cb | 1 | static void nal_send(AVFormatContext *s1, const uint8_t *buf, int size, int last)
{
RTPMuxContext *s = s1->priv_data;
av_log(s1, AV_LOG_DEBUG, "Sending NAL %x of len %d M=%d\n", buf[0] & 0x1F, size, last);
if (size <= s->max_payload_size) {
int buffered_size = s->buf_ptr - s->buf;
//... | 23,970 |
FFmpeg | 61cd19b8bc32185c8caf64d89d1b0909877a0707 | 1 | static av_always_inline int vmnc_get_pixel(const uint8_t *buf, int bpp, int be)
{
switch (bpp * 2 + be) {
case 2:
case 3:
return *buf;
case 4:
return AV_RL16(buf);
case 5:
return AV_RB16(buf);
case 8:
return AV_RL32(buf);
case 9:
return AV... | 23,971 |
qemu | 164a101f28a53cd3db60ed874e7c3630e7988ed8 | 1 | static void test_wait_event_notifier(void)
{
EventNotifierTestData data = { .n = 0, .active = 1 };
event_notifier_init(&data.e, false);
aio_set_event_notifier(ctx, &data.e, event_ready_cb, event_active_cb);
g_assert(aio_poll(ctx, false));
g_assert_cmpint(data.n, ==, 0);
g_assert_cmpint(da... | 23,972 |
qemu | d96391c1ffeb30a0afa695c86579517c69d9a889 | 1 | target_ulong helper_rdhwr_synci_step(CPUMIPSState *env)
{
check_hwrena(env, 1);
return env->SYNCI_Step;
}
| 23,973 |
FFmpeg | da048c6d24729d3bab6ccb0ac340ea129e3e88d5 | 1 | static int get_moov_size(AVFormatContext *s)
{
int ret;
AVIOContext *moov_buf;
MOVMuxContext *mov = s->priv_data;
if ((ret = ffio_open_null_buf(&moov_buf)) < 0)
return ret;
mov_write_moov_tag(moov_buf, mov, s);
return ffio_close_null_buf(moov_buf);
}
| 23,974 |
FFmpeg | f6774f905fb3cfdc319523ac640be30b14c1bc55 | 1 | static void vc1_mc_4mv_luma(VC1Context *v, int n, int dir, int avg)
{
MpegEncContext *s = &v->s;
uint8_t *srcY;
int dxy, mx, my, src_x, src_y;
int off;
int fieldmv = (v->fcm == ILACE_FRAME) ? v->blk_mv_type[s->block_index[n]] : 0;
int v_edge_pos = s->v_edge_pos >> v->field_mode;
uint... | 23,975 |
FFmpeg | d44e0d8b930732a4a247b4884d75cf62b4ad3664 | 1 | static int recover(WtvContext *wtv, uint64_t broken_pos)
{
AVIOContext *pb = wtv->pb;
int i;
for (i = 0; i < wtv->nb_index_entries; i++) {
if (wtv->index_entries[i].pos > broken_pos) {
int ret = avio_seek(pb, wtv->index_entries[i].pos, SEEK_SET);
if (ret < 0)
... | 23,976 |
FFmpeg | 5f6c92d40c2003471b005cc05430ec8488000867 | 1 | static always_inline void mpeg_motion_lowres(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int field_based, int bottom_field, int field_select,
uint8_t **ref_picture, h264_chroma_mc_func *pix_op,
... | 23,977 |
qemu | 8927cfbba232e28304734f7afd463c1b84134031 | 1 | static void qxl_reset_state(PCIQXLDevice *d)
{
QXLRam *ram = d->ram;
QXLRom *rom = d->rom;
assert(SPICE_RING_IS_EMPTY(&ram->cmd_ring));
assert(SPICE_RING_IS_EMPTY(&ram->cursor_ring));
d->shadow_rom.update_id = cpu_to_le32(0);
*rom = d->shadow_rom;
qxl_rom_set_dirty(d);
init_qx... | 23,978 |
FFmpeg | d43696309a64a19e2e738f9e7aa94f6c96409aee | 1 | static const uint8_t *decode_nal(H264Context *h, const uint8_t *src, int *dst_length, int *consumed, int length){
int i, si, di;
uint8_t *dst;
int bufidx;
// src[0]&0x80; //forbidden bit
h->nal_ref_idc= src[0]>>5;
h->nal_unit_type= src[0]&0x1F;
src++; length--;
#if ... | 23,979 |
qemu | 6d49d6d4edb8106f1a83375d91fa518c631ba00f | 1 | static inline void powerpc_excp(PowerPCCPU *cpu, int excp_model, int excp)
{
CPUState *cs = CPU(cpu);
CPUPPCState *env = &cpu->env;
target_ulong msr, new_msr, vector;
int srr0, srr1, asrr0, asrr1;
int lpes0, lpes1, lev, ail;
if (0) {
/* XXX: find a suitable condition to enable ... | 23,980 |
qemu | 7e55d65c56a03dcd2c5d7c49d37c5a74b55d4bd6 | 1 | static int v9fs_xattr_write(V9fsState *s, V9fsPDU *pdu, V9fsFidState *fidp,
uint64_t off, uint32_t count,
struct iovec *sg, int cnt)
{
int i, to_copy;
ssize_t err = 0;
int write_count;
int64_t xattr_len;
size_t offset = 7;
xatt... | 23,981 |
qemu | b4ba67d9a702507793c2724e56f98e9b0f7be02b | 1 | static void test_retry_flush(const char *machine)
{
QPCIDevice *dev;
void *bmdma_base, *ide_base;
uint8_t data;
const char *s;
prepare_blkdebug_script(debug_path, "flush_to_disk");
ide_test_start(
"-vnc none "
"-drive file=blkdebug:%s:%s,if=ide,cache=writeback,format... | 23,982 |
FFmpeg | f0dd9d4505675daa0f4fda6fcf4274416a23bf24 | 1 | static int smka_decode_frame(AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
{
GetBitContext gb;
HuffContext h[4];
VLC vlc[4];
int16_t *samples = data;
int val;
int i, res;
int unp_size;
int bits, stereo;
int pred[2] = {0, 0};
unp_size ... | 23,983 |
qemu | 6f2d8978728c48ca46f5c01835438508aace5c64 | 1 | void do_brinc (void)
{
uint32_t a, b, d, mask;
mask = (uint32_t)(-1UL) >> MASKBITS;
b = T1_64 & mask;
a = T0_64 & mask;
d = word_reverse(1 + word_reverse(a | ~mask));
T0_64 = (T0_64 & ~mask) | (d & mask);
}
| 23,984 |
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