Projectname large_stringclasses 15
values | Filepath large_stringlengths 4 106 ⌀ | Function large_stringlengths 11 3.45k | Label list |
|---|---|---|---|
qemu | include/qapi/qmp/qbool.h | static void qint_destroy_obj(QObject *obj)
{
assert(obj != NULL);
g_free(qobject_to_qint(obj));
} | [
0,
0
] |
qemu | target/s390x/ioinst.c | int ioinst_handle_tsch(S390CPU *cpu, uint64_t reg1, uint32_t ipb)
{
CPUS390XState *env = &cpu->env;
int cssid, ssid, schid, m;
SubchDev *sch;
IRB irb;
uint64_t addr;
int cc, irb_len;
uint8_t ar;
if (ioinst_disassemble_sch_ident(reg1, &m, &cssid, &ssid, &schid)) {
program_interrupt(env, PGM... | [
1,
0
] |
qemu | fsdev/virtio-9p-marshal.c | size_t v9fs_pack(struct iovec *in_sg, int in_num, size_t offset,
const void *src, size_t size)
{
return v9fs_packunpack((void *)src, in_sg, in_num, offset, size, 1);
} | [
0,
0
] |
qemu | hw/pci.c | static void pci_init_wmask(PCIDevice *dev)
{
int i;
int config_size = pci_config_size(dev);
dev->wmask[PCI_CACHE_LINE_SIZE] = 0xff;
dev->wmask[PCI_INTERRUPT_LINE] = 0xff;
pci_set_word(dev->wmask + PCI_COMMAND,
PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
for (i = PCI_CON... | [
1,
0
] |
qemu | cpus.c | static void *vnc_worker_thread(void *arg)
{
VncJobQueue *queue = arg;
qemu_thread_self(&queue->thread);
while (!vnc_worker_thread_loop(queue))
;
vnc_queue_clear(queue);
return NULL;
} | [
0,
0
] |
qemu | include/block/aio.h | int qemu_set_fd_handler2(int fd,
IOCanReadHandler *fd_read_poll,
IOHandler *fd_read,
IOHandler *fd_write,
void *opaque)
{
IOHandlerRecord *ioh;
assert(fd >= 0);
if (!fd_read && !fd_write) {
QLIST_FOREA... | [
0,
0
] |
qemu | hw/acpi/piix4.c | static void piix4_device_unplug_request_cb(HotplugHandler *hotplug_dev,
DeviceState *dev, Error **errp)
{
PIIX4PMState *s = PIIX4_PM(hotplug_dev);
if (s->acpi_memory_hotplug.is_enabled &&
object_dynamic_cast(OBJECT(dev), TYPE_PC_DIMM)) {
acpi_memory_unplug_... | [
0,
0
] |
qemu | hw/openpic.c | static int pci_qdev_init(DeviceState *qdev, DeviceInfo *base)
{
PCIDevice *pci_dev = (PCIDevice *)qdev;
PCIDeviceInfo *info = container_of(base, PCIDeviceInfo, qdev);
PCIBus *bus;
int devfn, rc;
/* initialize cap_present for pci_is_express() and pci_config_size() */
if (info->is_express) {
pci_d... | [
1,
0
] |
qemu | Makefile.objs | static void register_to_network(RDMARegister *reg)
{
reg->key.current_addr = htonll(reg->key.current_addr);
reg->current_index = htonl(reg->current_index);
reg->chunks = htonll(reg->chunks);
} | [
1,
0
] |
FFmpeg | libavcodec/h264pred_template.c | static void FUNCC(pred4x4_128_dc)(uint8_t *_src, const uint8_t *topright,
int _stride) {
pixel *src = (pixel *)_src;
int stride = _stride / sizeof(pixel);
((pixel4 *)(src + 0 * stride))[0] =
((pixel4 *)(src + 1 * stride))[0] =
((pixel4 *)(src + 2 * stride))[0... | [
1,
0
] |
qemu | block-qcow.c | static int bdrv_wr_badreq_sectors(BlockDriverState *bs,
int64_t sector_num, int nb_sectors)
{
if (sector_num < 0 ||
nb_sectors < 0)
return 1;
if (sector_num > bs->total_sectors - nb_sectors) {
if (bs->autogrow)
bs->total_sectors = sector_num + nb_sectors... | [
1,
0
] |
qemu | hw/usb/hcd-ohci.c | static inline int ohci_put_ed(OHCIState *ohci,
uint32_t addr, struct ohci_ed *ed)
{
return put_dwords(ohci, addr, (uint32_t *)ed, sizeof(*ed) >> 2);
} | [
1,
0
] |
qemu | target-ppc/kvm.c | static int read_cpuinfo(const char *field, char *value, int len)
{
FILE *f;
int ret = -1;
int field_len = strlen(field);
char line[512];
f = fopen("/proc/cpuinfo", "r");
if (!f) {
return -1;
}
do {
if (!fgets(line, sizeof(line), f)) {
break;
}
if (!strncmp(line, field, ... | [
1,
0
] |
FFmpeg | libavcodec/avs.c | static av_cold int smc_decode_init(AVCodecContext *avctx)
{
SmcContext *s = avctx->priv_data;
s->avctx = avctx;
avctx->pix_fmt = AV_PIX_FMT_PAL8;
s->frame.data[0] = NULL;
return 0;
} | [
0,
0
] |
qemu | block/iscsi.c | iscsi_aio_writev(BlockDriverState *bs, int64_t sector_num, QEMUIOVector *qiov,
int nb_sectors, BlockDriverCompletionFunc *cb, void *opaque) {
IscsiLun *iscsilun = bs->opaque;
IscsiAIOCB *acb;
acb = qemu_aio_get(&iscsi_aiocb_info, bs, cb, opaque);
trace_iscsi_aio_writev(iscsilun->iscsi, sector_n... | [
1,
0
] |
FFmpeg | libavcodec/acelp_vectors.c | void ff_set_fixed_vector(float *out, const AMRFixed *in, float scale, int size)
{
int i;
for (i = 0; i < in->n; i++) {
int x = in->x[i], repeats = !((in->no_repeat_mask >> i) & 1);
float y = in->y[i] * scale;
do {
out[x] += y;
y *= in->pitch_fac;
x += in->pitch_lag;
} whi... | [
1,
0
] |
FFmpeg | libavcodec/ac3dec.c | static int do_bit_allocation(AC3DecodeContext *ctx, int flags)
{
ac3_audio_block *ab = &ctx->audio_block;
int i, snroffst = 0;
if (!flags) /* bit allocation is not required */
return 0;
if (ab->flags & AC3_AB_SNROFFSTE) { /* check whether snroffsts are zero */
snroffst += ab->csnroffst;
if (... | [
1,
0
] |
qemu | block/iscsi.c | iscsi_aio_read16_cb(struct iscsi_context *iscsi, int status,
void *command_data, void *opaque)
{
IscsiAIOCB *acb = opaque;
trace_iscsi_aio_read16_cb(iscsi, status, acb, acb->canceled);
if (acb->canceled) {
qemu_aio_release(acb);
return;
}
acb->status = 0;
if (status != 0... | [
1,
0
] |
qemu | hw/ds1225y.c | static uint32_t nvram_readb(void *opaque, target_phys_addr_t addr)
{
ds1225y_t *NVRAM = opaque;
int64_t pos;
pos = addr - NVRAM->mem_base;
if (addr >= NVRAM->capacity)
addr -= NVRAM->capacity;
if (!ds1225y_set_to_mode(NVRAM, readmode, "rb"))
return 0;
qemu_fseek(NVRAM->file, pos, SEEK_SET);... | [
1,
0
] |
qemu | tests/ahci-test.c | static void test_dma_fragmented(void)
{
AHCIQState *ahci;
AHCICommand *cmd;
uint8_t px;
size_t bufsize = 4096;
unsigned char *tx = g_malloc(bufsize);
unsigned char *rx = g_malloc0(bufsize);
uint64_t ptr;
ahci = ahci_boot_and_enable();
px = ahci_port_select(ahci);
ahci_port_clear(ahci, px)... | [
1,
0
] |
qemu | HACKING | static inline uint64_t ldq_phys_internal(target_phys_addr_t addr,
enum device_endian endian)
{
uint8_t *ptr;
uint64_t val;
MemoryRegionSection *section;
section =
phys_page_find(address_space_memory.dispatch, addr >> TARGET_PAGE_BITS);
if (!(memory_region_... | [
0,
1
] |
FFmpeg | libavutil/cpu.c | int av_get_cpu_flags(void)
{
if (checked)
return flags;
if (ARCH_AARCH64)
flags = ff_get_cpu_flags_aarch64();
if (ARCH_ARM)
flags = ff_get_cpu_flags_arm();
if (ARCH_PPC)
flags = ff_get_cpu_flags_ppc();
if (ARCH_X86)
flags = ff_get_cpu_flags_x86();
checked = 1;
return flags... | [
0,
0
] |
qemu | hw/acpi/aml-build.c | build_hpet(GArray *table_data, GArray *linker)
{
Acpi20Hpet *hpet;
hpet = acpi_data_push(table_data, sizeof(*hpet));
/* Note timer_block_id value must be kept in sync with value advertised by
* emulated hpet
*/
hpet->timer_block_id = cpu_to_le32(0x8086a201);
hpet->addr.address = cpu_to_le64(HPET... | [
1,
0
] |
qemu | Makefile | static int vnc_tls_initialize(void)
{
static int tlsinitialized = 0;
if (tlsinitialized)
return 1;
if (gnutls_global_init() < 0)
return 0;
/* XXX ought to re-generate diffie-hellmen params periodically */
if (gnutls_dh_params_init(&dh_params) < 0)
return 0;
if (gnutls_dh_params_generat... | [
0,
1
] |
qemu | HACKING | static uint64_t arm_thistimer_read(void *opaque, target_phys_addr_t addr,
unsigned size)
{
arm_mptimer_state *s = (arm_mptimer_state *)opaque;
int id = get_current_cpu(s);
return timerblock_read(&s->timerblock[id * 2], addr, size);
} | [
0,
0
] |
qemu | hw/block/nvme.c | static uint16_t nvme_del_cq(NvmeCtrl *n, NvmeCmd *cmd)
{
NvmeDeleteQ *c = (NvmeDeleteQ *)cmd;
NvmeCQueue *cq;
uint16_t qid = le16_to_cpu(c->qid);
if (!qid || nvme_check_cqid(n, qid)) {
return NVME_INVALID_CQID | NVME_DNR;
}
cq = n->cq[qid];
if (!QTAILQ_EMPTY(&cq->sq_list)) {
return NVME_I... | [
1,
0
] |
qemu | block/iscsi.c | iscsi_readcapacity16_cb(struct iscsi_context *iscsi, int status,
void *command_data, void *opaque)
{
struct IscsiTask *itask = opaque;
struct scsi_readcapacity16 *rc16;
struct scsi_task *task = command_data;
if (status != 0) {
error_report("iSCSI: Failed to read capacity of iS... | [
1,
0
] |
qemu | main-loop.c | int qemu_bh_poll(void)
{
return aio_bh_poll(qemu_aio_context);
} | [
0,
0
] |
qemu | hw/s390x/event-facility.c | static int init_event_facility(SCLPEventFacility *event_facility)
{
DeviceState *sdev = DEVICE(event_facility);
DeviceState *quiesce;
/* Spawn a new bus for SCLP events */
qbus_create_inplace(&event_facility->sbus, sizeof(event_facility->sbus),
TYPE_SCLP_EVENTS_BUS, sdev, NULL);
q... | [
1,
0
] |
qemu | target/hppa/helper.h | void HELPER(stby_e)(CPUHPPAState *env, target_ulong addr, target_ulong val)
{
uintptr_t ra = GETPC();
switch (addr & 3) {
case 3:
/* The 3 byte store must appear atomic. */
if (parallel_cpus) {
atomic_store_3(env, addr - 3, val, 0xffffff00u, ra);
} else {
cpu_stw_data_ra(env, add... | [
0,
0
] |
qemu | tcg/aarch64/tcg-target.c | static void tgen_brcond(TCGContext *s, TCGType type, TCGCond c,
TCGReg r1, TCGArg c2, int c2const, int labelno)
{
int cc;
if (facilities & FACILITY_GEN_INST_EXT) {
bool is_unsigned = is_unsigned_cond(c);
bool in_range;
S390Opcode opc;
cc = tcg_cond_to_s390_cond[c];
... | [
0,
0
] |
FFmpeg | libavcodec/mips/h264pred_msa.c | static void intra_predict_horiz_16x16_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride)
{
uint32_t row;
uint8_t inp0, inp1, inp2, inp3;
v16u8 src0, src1, src2, src3;
for (row = 4; row--;) {
inp0 = src[0];
src += src_stride;
inp... | [
0,
0
] |
FFmpeg | cmdutils.c | int read_file(const char *filename, char **bufptr, size_t *size)
{
FILE *f = fopen(filename, "rb");
if (!f) {
av_log(NULL, AV_LOG_ERROR, "Cannot read file '%s': %s\n", filename,
strerror(errno));
return AVERROR(errno);
}
fseek(f, 0, SEEK_END);
*size = ftell(f);
fseek(f, 0, SEEK_SE... | [
1,
0
] |
FFmpeg | libavcodec/mpeg4videodec.c | static inline int get_amv(Mpeg4DecContext *ctx, int n)
{
MpegEncContext *s = &ctx->m;
int x, y, mb_v, sum, dx, dy, shift;
int len = 1 << (s->f_code + 4);
const int a = s->sprite_warping_accuracy;
if (s->workaround_bugs & FF_BUG_AMV)
len >>= s->quarter_sample;
if (s->real_sprite_warping_points ==... | [
1,
1
] |
qemu | target-arm/translate.c | static void gen_rev16(TCGv var)
{
TCGv tmp = new_tmp();
tcg_gen_shri_i32(tmp, var, 8);
tcg_gen_andi_i32(tmp, tmp, 0x00ff00ff);
tcg_gen_shli_i32(var, var, 8);
tcg_gen_andi_i32(var, var, 0xff00ff00);
tcg_gen_or_i32(var, var, tmp);
dead_tmp(tmp);
} | [
1,
0
] |
FFmpeg | libavcodec/vorbisenc.c | static void ready_codebook(vorbis_enc_codebook *cb)
{
int i;
ff_vorbis_len2vlc(cb->lens, cb->codewords, cb->nentries);
if (!cb->lookup) {
cb->pow2 = cb->dimentions = NULL;
} else {
int vals = cb_lookup_vals(cb->lookup, cb->ndimentions, cb->nentries);
cb->dimentions = av_malloc(sizeof(float) ... | [
1,
0
] |
qemu | Makefile.objs | vmstate_get_subsection(const VMStateSubsection *sub, char *idstr)
{
while (sub && sub->needed) {
if (strcmp(idstr, sub->vmsd->name) == 0) {
return sub->vmsd;
}
sub++;
}
return NULL;
} | [
1,
0
] |
FFmpeg | libavcodec/webp.c | static int vp8_lossy_decode_frame(AVCodecContext *avctx, AVFrame *p,
int *got_frame, uint8_t *data_start,
unsigned int data_size) {
WebPContext *s = avctx->priv_data;
AVPacket pkt;
int ret;
if (!s->initialized) {
ff_vp8_decode_init(avctx);
... | [
1,
0
] |
qemu | hw/s390x/3270-ccw.c | static void s390_ccw_realize(S390CCWDevice *cdev, char *sysfsdev, Error **errp)
{
CcwDevice *ccw_dev = CCW_DEVICE(cdev);
CCWDeviceClass *ck = CCW_DEVICE_GET_CLASS(ccw_dev);
DeviceState *parent = DEVICE(ccw_dev);
BusState *qbus = qdev_get_parent_bus(parent);
VirtualCssBus *cbus = VIRTUAL_CSS_BUS(qbus);
... | [
1,
0
] |
qemu | migration/ram.c | static void *do_data_decompress(void *opaque)
{
DecompressParam *param = opaque;
unsigned long pagesize;
while (!quit_decomp_thread) {
qemu_mutex_lock(¶m->mutex);
while (!param->start && !quit_decomp_thread) {
qemu_cond_wait(¶m->cond, ¶m->mutex);
pagesize = TARGET_PAGE_SIZE... | [
1,
0
] |
qemu | hw/arm/omap1.c | struct omap_mmc_s *omap_mmc_init(hwaddr base,
MemoryRegion *sysmem,
BlockBackend *blk,
qemu_irq irq, qemu_irq dma[], omap_clk clk)
{
struct omap_mmc_s *s = (struct omap_mmc_s *)
g_malloc0(sizeof(struct omap_... | [
1,
1
] |
qemu | hw/i386/pc.c | static void pc_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
PCMachineClass *pcmc = PC_MACHINE_CLASS(oc);
HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(oc);
pcmc->inter_dimm_gap = true;
pcmc->get_hotplug_handler = mc->get_hotplug_handler;
mc->get_hotplug_ha... | [
1,
0
] |
qemu | linux-user/qemu.h | void process_pending_signals(CPUArchState *cpu_env)
{
CPUState *cpu = ENV_GET_CPU(cpu_env);
int sig;
TaskState *ts = cpu->opaque;
if (!ts->signal_pending)
return;
/* FIXME: This is not threadsafe. */
for (sig = 1; sig <= TARGET_NSIG; sig++) {
if (ts->sigtab[sig - 1].pending) {
handl... | [
1,
1
] |
qemu | exec.c | static void breakpoint_invalidate(CPUState *cpu, target_ulong pc)
{
/* Flush the whole TB as this will not have race conditions
* even if we don't have proper locking yet.
* Ideally we would just invalidate the TBs for the
* specified PC.
*/
tb_flush(cpu);
} | [
1,
0
] |
qemu | hw/ppc/spapr_pci.c | static void spapr_populate_pci_devices_dt(PCIBus *bus, PCIDevice *pdev,
void *opaque)
{
PCIBus *sec_bus;
sPAPRFDT *p = opaque;
int offset;
sPAPRFDT s_fdt;
uint32_t drc_index = spapr_phb_get_pci_drc_index(p->sphb, pdev);
offset = spapr_create_pci_child_dt(p->... | [
0,
0
] |
FFmpeg | libavutil/aarch64/cpu.c | size_t av_cpu_max_align(void)
{
int flags = av_get_cpu_flags();
if (flags & AV_CPU_FLAG_AVX)
return 32;
if (flags & (AV_CPU_FLAG_ALTIVEC | AV_CPU_FLAG_SSE | AV_CPU_FLAG_NEON))
return 16;
return 8;
} | [
0,
0
] |
qemu | hw/ppc.c | void store_booke_tsr(CPUState *env, target_ulong val)
{
LOG_TB("%s: val " TARGET_FMT_lx "\n", __func__, val);
env->spr[SPR_40x_TSR] &= ~(val & 0xFC000000);
if (val & 0x80000000)
ppc_set_irq(env, PPC_INTERRUPT_PIT, 0);
} | [
0,
0
] |
qemu | hw/i386/pc.c | static void pc_dimm_unplug(HotplugHandler *hotplug_dev,
DeviceState *dev, Error **errp)
{
PCMachineState *pcms = PC_MACHINE(hotplug_dev);
PCDIMMDevice *dimm = PC_DIMM(dev);
PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(dimm);
MemoryRegion *mr = ddc->get_memory_region(dimm);
Hotp... | [
0,
0
] |
qemu | block.c | static void bdrv_query_info(BlockBackend *blk, BlockInfo **p_info,
Error **errp)
{
BlockInfo *info = g_malloc0(sizeof(*info));
BlockDriverState *bs = blk_bs(blk);
BlockDriverState *bs0;
ImageInfo **p_image_info;
Error *local_err = NULL;
info->device = g_strdup(blk_name(bl... | [
1,
0
] |
qemu | Makefile.objs | static void put_float64(QEMUFile *f, void *pv, size_t size)
{
uint64_t *v = pv;
qemu_put_be64(f, float64_val(*v));
} | [
1,
0
] |
qemu | hw/pci_host.c | static void pci_host_config_write(void *opaque, target_phys_addr_t addr,
uint64_t val, unsigned len)
{
PCIHostState *s = opaque;
PCI_DPRINTF("%s addr " TARGET_FMT_plx " len %d val %" PRIx64 "\n",
__func__, addr, len, val);
s->config_reg = val; | [
1,
0
] |
FFmpeg | doc/APIchanges | int av_lockmgr_register(int (*cb)(void **mutex, enum AVLockOp op))
{
if (lockmgr_cb) {
// There is no good way to rollback a failure to destroy the
// mutex, so we ignore failures.
lockmgr_cb(&codec_mutex, AV_LOCK_DESTROY);
lockmgr_cb(&avformat_mutex, AV_LOCK_DESTROY);
lockmgr_cb = NULL;
... | [
1,
0
] |
qemu | HACKING | static void tmu2_write(void *opaque, target_phys_addr_t addr, uint64_t value,
unsigned size)
{
MilkymistTMU2State *s = opaque;
trace_milkymist_tmu2_memory_write(addr, value);
addr >>= 2;
switch (addr) {
case R_CTL:
s->regs[addr] = value;
if (value & CTL_START_BUSY) {
... | [
1,
0
] |
qemu | block/blkdebug.c | static int blkverify_open(BlockDriverState *bs, const char *filename, int flags)
{
BDRVBlkverifyState *s = bs->opaque;
int ret;
char *raw, *c;
/* Parse the blkverify: prefix */
if (strncmp(filename, "blkverify:", strlen("blkverify:"))) {
return -EINVAL;
}
filename += strlen("blkverify:");
/... | [
1,
0
] |
qemu | gdbstub.c | static void gdb_accept(void)
{
GDBState *s;
struct sockaddr_in sockaddr;
socklen_t len;
int fd;
for (;;) {
len = sizeof(sockaddr);
fd = accept(gdbserver_fd, (struct sockaddr *)&sockaddr, &len);
if (fd < 0 && errno != EINTR) {
perror("accept");
return;
} else if (fd >= 0... | [
1,
0
] |
qemu | hw/display/qxl-render.c | static void qxl_blit(PCIQXLDevice *qxl, QXLRect *rect)
{
DisplaySurface *surface = qemu_console_surface(qxl->vga.con);
uint8_t *dst = surface_data(surface);
uint8_t *src;
int len, i;
if (is_buffer_shared(surface)) {
return;
}
if (!qxl->guest_primary.data) {
trace_qxl_render_blit_guest_pri... | [
1,
0
] |
qemu | hw/elf_ops.h | 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_physica... | [
1,
0
] |
FFmpeg | libavcodec/g726.c | static av_cold int g726_init(AVCodecContext *avctx)
{
AVG726Context *c = (AVG726Context *)avctx->priv_data;
unsigned int index =
(avctx->bit_rate + avctx->sample_rate / 2) / avctx->sample_rate - 2;
if (
(avctx->bit_rate != 16000 && avctx->bit_rate != 24000 &&
avctx->bit_rate != 32000 && a... | [
1,
0
] |
qemu | linux-user/main.c | 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 && quot != (int16_t)quot ? -1 : 0);
... | [
1,
0
] |
qemu | dma-helpers.c | 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->nsg || ret < 0) {
... | [
1,
0
] |
qemu | ui/vnc.c | static void vnc_refresh(DisplayChangeListener *dcl)
{
VncDisplay *vd = container_of(dcl, VncDisplay, dcl);
VncState *vs, *vn;
int has_dirty, rects = 0;
graphic_hw_update(NULL);
if (vnc_trylock_display(vd)) {
update_displaychangelistener(&vd->dcl, VNC_REFRESH_INTERVAL_BASE);
return;
}
has_... | [
1,
0
] |
qemu | nbd/server.c | static int nbd_reject_length(NBDClient *client, bool fatal, Error **errp)
{
int ret;
assert(client->optlen);
if (nbd_drop(client->ioc, client->optlen, errp) < 0) {
return -EIO;
}
ret = nbd_negotiate_send_rep_err(client, NBD_REP_ERR_INVALID, errp,
"option '%s' shou... | [
1,
0
] |
qemu | hw/arm/omap1.c | 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 *)
g_mal... | [
1,
0
] |
qemu | linux-user/main.c | 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 not need any synchro... | [
1,
1
] |
qemu | arch_init.c | 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_malloc(cache->page_size);... | [
1,
0
] |
qemu | migration/ram.c | int64_t xbzrle_cache_resize(int64_t new_size, Error **errp)
{
PageCache *new_cache;
int64_t ret;
/* Check for truncation */
if (new_size != (size_t)new_size) {
error_setg(errp, QERR_INVALID_PARAMETER_VALUE, "cache size",
"exceeding address space");
return -1;
}
/* Cache shoul... | [
0,
0
] |
qemu | util/cutils.c | 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 || debug > max) {
fprintf(s... | [
1,
0
] |
qemu | hw/9pfs/9p.c | 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(&req->qsgl, DEVIC... | [
1,
0
] |
qemu | qemu-char.c | 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-)connected */
pty_chr... | [
0,
0
] |
qemu | hw/scsi/virtio-scsi-dataplane.c | 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 = VIRTIO_SCSI_SENSE_DEFAULT_SIZ... | [
0,
0
] |
qemu | blockdev.c | 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);
return -1;
}
re... | [
0,
0
] |
qemu | hw/timer/imx_epit.c | static void imx_gpt_reset(DeviceState *dev)
{
IMXGPTState *s = IMX_GPT(dev);
/* stop timer */
ptimer_stop(s->timer);
/*
* Soft reset doesn't touch some bits; hard reset clears them
*/
s->cr &= ~(GPT_CR_EN | GPT_CR_ENMOD | GPT_CR_STOPEN | GPT_CR_DOZEN |
GPT_CR_WAITEN | GPT_CR_DBGEN)... | [
1,
0
] |
qemu | target-sh4/op_helper.c | 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);
... | [
1,
0
] |
qemu | hw/fw_cfg.c | 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));
} | [
1,
0
] |
qemu | exec-all.h | 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);
} | [
1,
0
] |
qemu | hw/ppc/spapr_pci.c | 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->name, 0, msg.address... | [
1,
0
] |
qemu | hw/s390x/sclpcpu.c | void raise_irq_cpu_hotplug(void)
{
qemu_irq_raise(irq_cpu_hotplug);
} | [
1,
0
] |
FFmpeg | libavcodec/vmnc.c | 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_RB32(buf);
default:
retur... | [
1,
0
] |
qemu | aio-posix.c | 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(data.active, ==,... | [
1,
0
] |
qemu | util/range.c | static gint range_compare(gconstpointer a, gconstpointer b)
{
Range *ra = (Range *)a, *rb = (Range *)b;
if (ra->begin == rb->begin && ra->end == rb->end) {
return 0;
} else if (range_get_last(ra->begin, ra->end) <
range_get_last(rb->begin, rb->end)) {
return -1;
} else {
return... | [
1,
0
] |
qemu | exec.c | void qemu_ram_free(ram_addr_t addr)
{
RAMBlock *block;
QLIST_FOREACH(block, &ram_list.blocks, next) {
if (addr == block->offset) {
QLIST_REMOVE(block, next);
if (block->flags & RAM_PREALLOC_MASK) {
;
} else if (mem_path) {
#if defined(__linux__) && !defined(TARGET_S390X)
... | [
1,
0
] |
qemu | hw/block/nvme.c | static int rocker_msix_init(Rocker *r)
{
PCIDevice *dev = PCI_DEVICE(r);
int err;
err = msix_init(dev, ROCKER_MSIX_VEC_COUNT(r->fp_ports),
&r->msix_bar,
ROCKER_PCI_MSIX_BAR_IDX, ROCKER_PCI_MSIX_TABLE_OFFSET,
&r->msix_bar,
ROCKER_PCI_M... | [
1,
0
] |
FFmpeg | ffplay.c | static void stream_pause(VideoState *is)
{
is->paused = !is->paused;
if (!is->paused) {
if (is->read_pause_return != AVERROR(ENOSYS)) {
is->video_current_pts = get_video_clock(is);
}
is->frame_timer += (av_gettime() - is->video_current_pts_time) / 1000000.0;
is->video_current_pts_time =... | [
1,
0
] |
FFmpeg | libavcodec/hevc.c | static int hevc_decode_frame(AVCodecContext *avctx, void *data, int *got_output,
AVPacket *avpkt)
{
int ret;
HEVCContext *s = avctx->priv_data;
if (!avpkt->size) {
ret = ff_hevc_output_frame(s, data, 1);
if (ret < 0)
return ret;
*got_output = ret;
retur... | [
1,
0
] |
qemu | hw/block/nvme.c | static uint16_t nvme_get_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req)
{
uint32_t dw10 = le32_to_cpu(cmd->cdw10);
uint32_t result;
switch (dw10) {
case NVME_VOLATILE_WRITE_CACHE:
result = blk_enable_write_cache(n->conf.blk);
break;
case NVME_NUMBER_OF_QUEUES:
result = cpu_to_le32((... | [
1,
0
] |
qemu | target-ppc/translate.c | static inline void gen_op_arith_compute_ov(DisasContext *ctx, TCGv arg0,
TCGv arg1, TCGv arg2, int sub)
{
TCGv t0 = tcg_temp_new();
tcg_gen_xor_tl(cpu_ov, arg0, arg1);
tcg_gen_xor_tl(t0, arg1, arg2);
if (sub) {
tcg_gen_and_tl(cpu_ov, cpu_ov, t0);
} else {... | [
1,
0
] |
qemu | device_tree.c | int qemu_devtree_add_subnode(void *fdt, const char *name)
{
int offset;
char *dupname = g_strdup(name);
char *basename = strrchr(dupname, '/');
int retval;
if (!basename) {
return -1;
}
basename[0] = '\0';
basename++;
offset = fdt_path_offset(fdt, dupname);
if (offset < 0) {
retu... | [
1,
0
] |
qemu | block/io.c | static int mirror_cow_align(MirrorBlockJob *s, int64_t *offset,
uint64_t *bytes)
{
bool need_cow;
int ret = 0;
int64_t align_offset = *offset;
unsigned int align_bytes = *bytes;
int max_bytes = s->granularity * s->max_iov;
assert(*bytes < INT_MAX);
need_cow = !test_bit... | [
1,
0
] |
qemu | audio/alsaaudio.c | static int alsa_poll_helper(snd_pcm_t *handle, struct pollhlp *hlp, int mask)
{
int i, count, err;
struct pollfd *pfds;
count = snd_pcm_poll_descriptors_count(handle);
if (count <= 0) {
dolog("Could not initialize poll mode\n"
"Invalid number of poll descriptors %d\n",
count);
... | [
1,
0
] |
FFmpeg | libavcodec/dxva2.c | unsigned ff_dxva2_get_surface_index(const AVCodecContext *avctx,
const AVDXVAContext *ctx,
const AVFrame *frame)
{
void *surface = ff_dxva2_get_surface(frame);
unsigned i;
for (i = 0; i < DXVA_CONTEXT_COUNT(avctx, ctx); i++)
if (DX... | [
1,
0
] |
qemu | buffered_file.c | static void vnc_refresh(void *opaque)
{
VncDisplay *vd = opaque;
VncState *vs, *vn;
int has_dirty, rects = 0;
vga_hw_update();
if (vnc_trylock_display(vd)) {
vd->timer_interval = VNC_REFRESH_INTERVAL_BASE;
qemu_mod_timer(vd->timer, qemu_get_clock(rt_clock) +
... | [
0,
0
] |
FFmpeg | libavcodec/flacenc.c | static int find_optimal_param(uint32_t sum, int n)
{
int k, k_opt;
uint32_t nbits[MAX_RICE_PARAM + 1];
k_opt = 0;
nbits[0] = UINT32_MAX;
for (k = 0; k <= MAX_RICE_PARAM; k++) {
nbits[k] = rice_encode_count(sum, n, k);
if (nbits[k] < nbits[k_opt]) {
k_opt = k;
}
}
return k_opt;
... | [
0,
0
] |
qemu | fsdev/file-op-9p.h | static int local_parse_opts(QemuOpts *opts, struct FsDriverEntry *fse)
{
const char *sec_model = qemu_opt_get(opts, "security_model");
const char *path = qemu_opt_get(opts, "path");
if (!sec_model) {
fprintf(stderr, "security model not specified, "
"local fs needs security model\nval... | [
0,
0
] |
qemu | target-sparc/translate.c | static void do_branch_reg(DisasContext *dc, int32_t offset, uint32_t insn,
TCGv r_cond, TCGv r_reg)
{
unsigned int cond = GET_FIELD_SP(insn, 25, 27), a = (insn & (1 << 29));
target_ulong target = dc->pc + offset;
flush_cond(dc, r_cond);
gen_cond_reg(r_cond, cond, r_reg);
if (a... | [
1,
1
] |
qemu | cpu-exec.c | static void cpu_debug_handler(CPUState *env)
{
gdb_set_stop_cpu(env);
qemu_system_debug_request();
} | [
0,
0
] |
FFmpeg | libavcodec/dirac_vlc.c | int ff_dirac_golomb_read_32bit(DiracGolombLUT *lut_ctx, const uint8_t *buf,
int bytes, uint8_t *_dst, int coeffs) {
int i, b, c_idx = 0;
int32_t *dst = (int32_t *)_dst;
DiracGolombLUT *future[4], *l = &lut_ctx[2 * LUT_SIZE + buf[0]];
INIT_RESIDUE(res);
for (b = 1; b <= bytes; b+... | [
1,
0
] |
qemu | block/nfs.c | static int nfs_file_create(const char *url, QemuOpts *opts, Error **errp)
{
int ret = 0;
int64_t total_size = 0;
NFSClient *client = g_new0(NFSClient, 1);
QDict *options = NULL;
client->aio_context = qemu_get_aio_context();
/* Read out options */
total_size = ROUND_UP(qemu_opt_get_size_del(opts, B... | [
1,
0
] |
qemu | os-win32.c | int setenv(const char *name, const char *value, int overwrite) {
int result = 0;
if (overwrite || !getenv(name)) {
size_t length = strlen(name) + strlen(value) + 2;
char *string = g_malloc(length);
snprintf(string, length, "%s=%s", name, value);
result = putenv(string);
}
return result;
} | [
1,
0
] |
FFmpeg | libavcodec/h264.c | static void clone_tables(H264Context *dst, H264Context *src) {
dst->intra4x4_pred_mode = src->intra4x4_pred_mode;
dst->non_zero_count = src->non_zero_count;
dst->slice_table = src->slice_table;
dst->cbp_table = src->cbp_table;
dst->mb2b_xy = src->mb2b_xy;
dst->mb2b8_xy = src->mb2b8_xy;
dst->chroma_... | [
1,
0
] |
qemu | hw/input/Makefile.objs | static void adb_kbd_reset(DeviceState *dev)
{
ADBDevice *d = ADB_DEVICE(dev);
KBDState *s = ADB_KEYBOARD(dev);
d->handler = 1;
d->devaddr = ADB_DEVID_KEYBOARD;
memset(s->data, 0, sizeof(s->data));
s->rptr = 0;
s->wptr = 0;
s->count = 0;
} | [
1,
0
] |
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