Projectname large_stringclasses 15
values | Filepath large_stringlengths 4 106 ⌀ | Function large_stringlengths 11 3.45k | Label list |
|---|---|---|---|
qemu | tests/test-visitor-serialization.c | static void test_primitives(gconstpointer opaque)
{
TestArgs *args = (TestArgs *)opaque;
const SerializeOps *ops = args->ops;
PrimitiveType *pt = args->test_data;
PrimitiveType *pt_copy = g_malloc0(sizeof(*pt_copy));
Error *err = NULL;
void *serialize_data;
char *double1, *double2;
pt_copy->typ... | [
1,
0
] |
qemu | util/oslib-posix.c | void sigaction_invoke(struct sigaction *action,
struct qemu_signalfd_siginfo *info)
{
siginfo_t si = {0};
si.si_signo = info->ssi_signo;
si.si_errno = info->ssi_errno;
si.si_code = info->ssi_code;
/* Convert the minimal set of fields defined by POSIX.
* Positive si_code values... | [
1,
0
] |
FFmpeg | libavcodec/vp8.c | static av_always_inline void
filter_level_for_mb(VP8Context *s, VP8Macroblock *mb, VP8FilterStrength *f)
{
int interior_limit, filter_level;
if (s->segmentation.enabled) {
filter_level = s->segmentation.filter_level[s->segment];
if (!s->segmentation.absolute_vals)
filter_level += s->filter.level... | [
1,
0
] |
qemu | block/block-backend.c | static BlockAIOCB *blk_aio_prwv(BlockBackend *blk, int64_t offset, int bytes,
QEMUIOVector *qiov, CoroutineEntry co_entry,
BdrvRequestFlags flags,
BlockCompletionFunc *cb, void *opaque)
{
BlkAioEmAIOCB *acb;
Corout... | [
1,
0
] |
qemu | target-ppc/translate_init.c | static void init_proc_750gx(CPUPPCState *env)
{
gen_spr_ne_601(env);
gen_spr_7xx(env);
/* XXX : not implemented (XXX: different from 750fx) */
spr_register(env, SPR_L2CR, "L2CR",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic, NULL,
0x00000000);
/* Time bas... | [
1,
1
] |
qemu | target/ppc/kvm.c | static bool kvmppc_is_pr(KVMState *ks)
{
/* Assume KVM-PR if the GET_PVINFO capability is available */
return kvm_check_extension(ks, KVM_CAP_PPC_GET_PVINFO) != 0;
} | [
0,
0
] |
qemu | aio.c | void aio_set_fd_handler(AioContext *ctx,
int fd,
IOHandler *io_read,
IOHandler *io_write,
AioFlushHandler *io_flush,
void *opaque)
{
AioHandler *node;
node = find_aio_handler(ctx, fd);
... | [
0,
0
] |
qemu | block/qapi.c | static void visitor_input_teardown(TestInputVisitorData *data,
const void *unused)
{
qobject_decref(data->obj);
data->obj = NULL;
if (data->qiv) {
visit_free(data->qiv);
data->qiv = NULL;
}
} | [
0,
0
] |
qemu | block.c | static void tracked_request_end(BdrvTrackedRequest *req)
{
if (req->serialising) {
req->bs->serialising_in_flight--;
}
QLIST_REMOVE(req, list);
qemu_co_queue_restart_all(&req->wait_queue);
} | [
1,
0
] |
qemu | block/bochs.c | static int bochs_read(BlockDriverState *bs, int64_t sector_num,
uint8_t *buf, int nb_sectors)
{
int ret;
while (nb_sectors > 0) {
int64_t block_offset = seek_to_sector(bs, sector_num);
if (block_offset >= 0) {
ret = bdrv_pread(bs->file, block_offset, buf, 512);
if (... | [
1,
0
] |
qemu | tests/qapi-schema/qapi-schema-test.json | static void visit_nested_struct_list(Visitor *v, void **native, Error **errp)
{
visit_type_UserDefNestedList(v, (UserDefNestedList **)native, NULL, errp);
} | [
0,
0
] |
FFmpeg | libavformat/mpegts.c | static int64_t mpegts_get_dts(AVFormatContext *s, int stream_index,
int64_t *ppos, int64_t pos_limit)
{
MpegTSContext *ts = s->priv_data;
int64_t pos;
int pos47 = ts->pos47_full % ts->raw_packet_size;
pos = ((*ppos + ts->raw_packet_size - 1 - pos47) / ts->raw_packet_size) *
... | [
1,
1
] |
qemu | hw/ide/macio.c | static void pmac_ide_atapi_transfer_cb(void *opaque, int ret)
{
DBDMA_io *io = opaque;
MACIOIDEState *m = io->opaque;
IDEState *s = idebus_active_if(&m->bus);
int64_t offset;
MACIO_DPRINTF("pmac_ide_atapi_transfer_cb\n");
if (ret < 0) {
MACIO_DPRINTF("DMA error: %d\n", ret);
ide_atapi_io_er... | [
1,
0
] |
qemu | qga/commands-win32.c | static int guest_get_network_stats(const char *name,
GuestNetworkInterfaceStat *stats)
{
DWORD if_index = 0;
MIB_IFROW a_mid_ifrow;
memset(&a_mid_ifrow, 0, sizeof(a_mid_ifrow));
if_index = get_interface_index(name);
a_mid_ifrow.dwIndex = if_index;
if (NO_ERROR == G... | [
1,
0
] |
qemu | backends/baum.c | static CharDriverState *qemu_chr_open_null(void)
{
CharDriverState *chr;
chr = g_malloc0(sizeof(CharDriverState));
chr->chr_write = null_chr_write;
chr->explicit_be_open = true;
return chr;
} | [
0,
0
] |
qemu | helper-i386.c | static void do_interrupt_real(int intno, int is_int, int error_code,
unsigned int next_eip)
{
SegmentCache *dt;
uint8_t *ptr, *ssp;
int selector;
uint32_t offset, esp;
uint32_t old_cs, old_eip;
/* real mode (simpler !) */
dt = &env->idt;
if (intno * 4 + 3 > dt->li... | [
1,
0
] |
FFmpeg | libavcodec/ass.c | void ff_ass_init(AVSubtitle *sub)
{
memset(sub, 0, sizeof(*sub));
} | [
1,
0
] |
qemu | target-alpha/helper.h | uint64_t helper_stl_c_raw(uint64_t t0, uint64_t t1)
{
uint64_t ret;
if (t1 == env->lock) {
stl_raw(t1, t0);
ret = 0;
} else
ret = 1;
env->lock = 1;
return ret;
} | [
0,
0
] |
qemu | audio/audio.c | int AUD_read(SWVoiceIn *sw, void *buf, int size)
{
int bytes;
if (!sw) {
/* XXX: Consider options */
return size;
}
if (!sw->hw->enabled) {
dolog("Reading from disabled voice %s\n", SW_NAME(sw));
return 0;
}
bytes = sw->hw->pcm_ops->read(sw, buf, size);
return bytes;
} | [
1,
1
] |
qemu | linux-user/arm/target_signal.h | static long do_rt_sigreturn_v2(CPUARMState *env)
{
abi_ulong frame_addr;
struct rt_sigframe_v2 *frame = NULL;
/*
* Since we stacked the signal on a 64-bit boundary,
* then 'sp' should be word aligned here. If it's
* not, then the user is trying to mess with us.
*/
frame_addr = env->regs[13... | [
0,
0
] |
qemu | block/io.c | void bdrv_drain_all_begin(void)
{
/* Always run first iteration so any pending completion BHs run */
bool waited = true;
BlockDriverState *bs;
BdrvNextIterator it;
GSList *aio_ctxs = NULL, *ctx;
block_job_pause_all();
for (bs = bdrv_first(&it); bs; bs = bdrv_next(&it)) {
AioContext *aio_conte... | [
0,
1
] |
qemu | hw/xen/xen_backend.c | int xen_be_init(void)
{
xenstore = xs_daemon_open();
if (!xenstore) {
xen_be_printf(NULL, 0, "can't connect to xenstored\n");
return -1;
}
if (qemu_set_fd_handler(xs_fileno(xenstore), xenstore_update, NULL, NULL) <
0) {
goto err;
}
if (xen_xc == XC_HANDLER_INITIAL_VALUE) {
/* ... | [
1,
0
] |
FFmpeg | libavcodec/h264_refs.c | int ff_generate_sliding_window_mmcos(H264Context *h, int first_slice)
{
MMCO mmco_temp[MAX_MMCO_COUNT], *mmco = first_slice ? h->mmco : mmco_temp;
int mmco_index = 0, i;
assert(h->long_ref_count + h->short_ref_count <= h->sps.ref_frame_count);
if (h->short_ref_count &&
h->long_ref_count + h->short_r... | [
1,
0
] |
qemu | docs/qapi-code-gen.txt | void visit_type_int64(Visitor *v, int64_t *obj, const char *name, Error **errp)
{
if (!error_is_set(errp)) {
if (v->type_int64) {
v->type_int64(v, obj, name, errp);
} else {
v->type_int(v, obj, name, errp);
}
}
} | [
1,
0
] |
qemu | target-ppc/helper.c | void cpu_ppc_reset(void *opaque)
{
CPUPPCState *env;
target_ulong msr;
env = opaque;
msr = (target_ulong)0;
if (0) {
/* XXX: find a suitable condition to enable the hypervisor mode */
msr |= (target_ulong)MSR_HVB;
}
msr |= (target_ulong)0 << MSR_AP; /* TO BE CHECKED */
msr |= (target_u... | [
1,
1
] |
qemu | hw/block/virtio-blk.c | static int virtio_scsi_parse_req(VirtIOSCSIReq *req,
unsigned req_size, unsigned resp_size)
{
VirtIODevice *vdev = (VirtIODevice *)req->dev;
size_t in_size, out_size;
if (iov_to_buf(req->elem.out_sg, req->elem.out_num, 0,
&req->req, req_size) < req_size) {
... | [
1,
1
] |
qemu | target-i386/bpt_helper.c | void cpu_x86_update_dr7(CPUX86State *env, uint32_t new_dr7)
{
int i;
for (i = 0; i < DR7_MAX_BP; i++) {
hw_breakpoint_remove(env, i);
}
env->dr[7] = new_dr7;
for (i = 0; i < DR7_MAX_BP; i++) {
hw_breakpoint_insert(env, i);
}
} | [
0,
0
] |
FFmpeg | libavformat/avio.c | int ffurl_get_file_handle(URLContext *h)
{
if (!h->prot->url_get_file_handle)
return -1;
return h->prot->url_get_file_handle(h);
} | [
1,
0
] |
qemu | ui/vnc-auth-sasl.c | static void start_auth_vencrypt_subauth(VncState *vs)
{
switch (vs->vd->subauth) {
case VNC_AUTH_VENCRYPT_TLSNONE:
case VNC_AUTH_VENCRYPT_X509NONE:
VNC_DEBUG("Accept TLS auth none\n");
vnc_write_u32(vs, 0); /* Accept auth completion */
start_client_init(vs);
break;
case VNC_AUTH_VENCRYP... | [
1,
0
] |
qemu | json-parser.c | static QObject *parse_escape(JSONParserContext *ctxt, QList **tokens,
va_list *ap)
{
QObject *token = NULL, *obj;
QList *working = qlist_copy(*tokens);
if (ap == NULL) {
goto out;
}
token = qlist_pop(working);
if (token == NULL) {
goto out;
}
if (token_is_es... | [
0,
0
] |
qemu | hw/parallel.c | ParallelState *parallel_mm_init(target_phys_addr_t base, int it_shift,
qemu_irq irq, CharDriverState *chr)
{
ParallelState *s;
int io_sw;
s = qemu_mallocz(sizeof(ParallelState));
s->irq = irq;
s->chr = chr;
s->it_shift = it_shift;
qemu_register_reset(parallel_reset,... | [
0,
0
] |
FFmpeg | libavcodec/tta.c | static void ttafilter_init(TTAContext *s, TTAFilter *c, int32_t shift) {
memset(c, 0, sizeof(TTAFilter));
if (s->pass) {
int i;
for (i = 0; i < 8; i++)
c->qm[i] = sign_extend(s->crc_pass[i], 8);
}
c->shift = shift;
c->round = shift_1[shift - 1];
// c->round = 1 << (shift - 1);
} | [
1,
0
] |
qemu | block.c | USBDevice *usb_msd_init(const char *filename, BlockDriverState **pbs)
{
MSDState *s;
BlockDriverState *bdrv;
BlockDriver *drv = NULL;
const char *p1;
char fmt[32];
p1 = strchr(filename, ':');
if (p1++) {
const char *p2;
if (strstart(filename, "format=", &p2)) {
int len = MIN(p1 - ... | [
1,
0
] |
qemu | linux-user/signal.c | abi_long do_sigaltstack(abi_ulong uss_addr, abi_ulong uoss_addr, abi_ulong sp)
{
int ret;
struct target_sigaltstack oss;
/* XXX: test errors */
if (uoss_addr)
{
__put_user(target_sigaltstack_used.ss_sp, &oss.ss_sp);
__put_user(target_sigaltstack_used.ss_size, &oss.ss_size);
__put_user(sas... | [
1,
1
] |
FFmpeg | libavformat/movenchint.c | static void sample_queue_push(HintSampleQueue *queue, uint8_t *data, int size,
int sample)
{
/* No need to keep track of smaller samples, since describing them
* with immediates is more efficient. */
if (size <= 14)
return;
if (!queue->samples || queue->len >= queue->si... | [
1,
0
] |
qemu | loader.c | int load_uboot(const char *filename, target_ulong *ep, int *is_linux)
{
int fd;
int size;
uboot_image_header_t h;
uboot_image_header_t *hdr = &h;
uint8_t *data = NULL;
fd = open(filename, O_RDONLY | O_BINARY);
if (fd < 0)
return -1;
size = read(fd, hdr, sizeof(uboot_image_header_t));
if... | [
1,
1
] |
qemu | block.c | void bdrv_set_backing_hd(BlockDriverState *bs, BlockDriverState *backing_hd)
{
if (bs->backing_hd) {
assert(bs->backing_blocker);
bdrv_op_unblock_all(bs->backing_hd, bs->backing_blocker);
} else if (backing_hd) {
error_setg(&bs->backing_blocker,
"device is used as backing hd of '%s... | [
1,
0
] |
qemu | block/linux-aio.c | void laio_cleanup(void *s_) {
struct qemu_laio_state *s = s_;
event_notifier_cleanup(&s->e);
g_free(s); | [
1,
0
] |
qemu | target-i386/kvm.c | int kvm_arch_on_sigbus_vcpu(CPUState *env, int code, void *addr)
{
#ifdef KVM_CAP_MCE
ram_addr_t ram_addr;
target_phys_addr_t paddr;
if ((env->mcg_cap & MCG_SER_P) && addr
&& (code == BUS_MCEERR_AR || code == BUS_MCEERR_AO)) {
if (qemu_ram_addr_from_host(addr, &ram_addr) ||
!kvm_physical... | [
1,
0
] |
qemu | hw/intc/armv7m_nvic.c | static void armv7m_nvic_clear_pending(void *opaque, int irq)
{
NVICState *s = (NVICState *)opaque;
VecInfo *vec;
assert(irq > ARMV7M_EXCP_RESET && irq < s->num_irq);
vec = &s->vectors[irq];
trace_nvic_clear_pending(irq, vec->enabled, vec->prio);
if (vec->pending) {
vec->pending = 0;
nvic_ir... | [
1,
0
] |
qemu | error.c | static QError *qerror_from_info(const char *fmt, va_list *va)
{
QError *qerr;
qerr = qerror_new();
loc_save(&qerr->loc);
qerr->error = error_obj_from_fmt_no_fail(fmt, va);
qerr->err_msg = qerror_format(fmt, qerr->error);
return qerr;
} | [
0,
0
] |
qemu | kvm-all.c | static void unblock_io_signals(void)
{
sigset_t set;
sigemptyset(&set);
sigaddset(&set, SIGUSR2);
sigaddset(&set, SIGIO);
sigaddset(&set, SIGALRM);
pthread_sigmask(SIG_UNBLOCK, &set, NULL);
sigemptyset(&set);
sigaddset(&set, SIGUSR1);
pthread_sigmask(SIG_BLOCK, &set, NULL);
} | [
0,
0
] |
qemu | hw/slavio_serial.c | static void ss10_init(int ram_size, int vga_ram_size, int boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
if (cpu... | [
0,
1
] |
qemu | HACKING | static uint64_t bonito_readl(void *opaque, target_phys_addr_t addr,
unsigned size)
{
PCIBonitoState *s = opaque;
uint32_t saddr;
saddr = (addr - BONITO_REGBASE) >> 2;
DPRINTF("bonito_readl " TARGET_FMT_plx "\n", addr);
switch (saddr) {
case BONITO_INTISR:
return s->... | [
0,
0
] |
qemu | hw/i386/pc_piix.c | static void pc_init_isa(MachineState *machine)
{
has_pci_info = false;
has_acpi_build = false;
smbios_defaults = false;
if (!machine->cpu_model) {
machine->cpu_model = "486";
}
x86_cpu_compat_disable_kvm_features(FEAT_KVM, KVM_FEATURE_PV_EOI);
enable_compat_apic_id_mode();
pc_init1(machine,... | [
1,
0
] |
FFmpeg | doc/APIchanges | int ff_unlock_avcodec(const AVCodec *codec)
{
if (codec->caps_internal & FF_CODEC_CAP_INIT_THREADSAFE || !codec->init)
return 0;
av_assert0(ff_avcodec_locked);
ff_avcodec_locked = 0;
atomic_fetch_add(&entangled_thread_counter, -1);
if (lockmgr_cb) {
if ((*lockmgr_cb)(&codec_mutex, AV_LOCK_RELE... | [
1,
0
] |
qemu | hw/apb_pci.c | static void slavio_misc_init(target_phys_addr_t base,
target_phys_addr_t aux1_base,
target_phys_addr_t aux2_base, qemu_irq irq,
qemu_irq fdc_tc)
{
DeviceState *dev;
SysBusDevice *s;
dev = qdev_create(NULL, "slavio_misc")... | [
1,
0
] |
qemu | backends/baum.c | static void block_dirty_bitmap_add_abort(BlkActionState *common)
{
BlockDirtyBitmapAdd *action;
BlockDirtyBitmapState *state = DO_UPCAST(BlockDirtyBitmapState,
common, common);
action = common->action->u.block_dirty_bitmap_add;
/* Should not be able to fail: IF t... | [
0,
0
] |
qemu | Makefile.objs | static void qemu_clock_init(QEMUClockType type)
{
QEMUClock *clock = qemu_clock_ptr(type);
/* Assert that the clock of type TYPE has not been initialized yet. */
assert(main_loop_tlg.tl[type] == NULL);
clock->type = type;
clock->enabled = (type == QEMU_CLOCK_VIRTUAL ? false : true);
clock->last = INT... | [
0,
0
] |
qemu | nbd/server.c | static int nbd_handle_export_name(NBDClient *client, uint32_t length)
{
int rc = -EINVAL, csock = client->sock;
char name[256];
/* Client sends:
[20 .. xx] export name (length bytes)
*/
TRACE("Checking length");
if (length > 255) {
LOG("Bad length received");
goto fail;
}
if... | [
0,
0
] |
FFmpeg | libavformat/adxdec.c | static int adx_read_packet(AVFormatContext *s, AVPacket *pkt) {
ADXDemuxerContext *c = s->priv_data;
AVCodecContext *avctx = s->streams[0]->codec;
int ret, size;
size = BLOCK_SIZE * avctx->channels;
pkt->pos = avio_tell(s->pb);
pkt->stream_index = 0;
ret = av_get_packet(s->pb, pkt, size);
if (ret != siz... | [
1,
0
] |
qemu | target-arm/translate-a64.c | static void handle_msr(DisasContext *s, uint32_t insn, unsigned int op0,
unsigned int op1, unsigned int op2,
unsigned int crn, unsigned int crm, unsigned int rt)
{
unsupported_encoding(s, insn);
} | [
0,
0
] |
qemu | target/s390x/misc_helper.c | uint32_t HELPER(sigp)(CPUS390XState *env, uint64_t order_code, uint32_t r1,
uint64_t cpu_addr)
{
int cc = SIGP_CC_ORDER_CODE_ACCEPTED;
HELPER_LOG("%s: %016" PRIx64 " %08x %016" PRIx64 "\n",
__func__, order_code, r1, cpu_addr);
/* Remember: Use "R1 or R1 + 1, whichever is t... | [
1,
1
] |
qemu | HACKING | static void omap_mpu_timer_write(void *opaque, target_phys_addr_t addr,
uint64_t value, unsigned size)
{
struct omap_mpu_timer_s *s = (struct omap_mpu_timer_s *)opaque;
if (size != 4) {
return omap_badwidth_write32(opaque, addr, value);
}
switch (addr) {
case 0x00: ... | [
0,
0
] |
FFmpeg | libavfilter/vf_hwupload.c | static int hwupload_query_formats(AVFilterContext *avctx)
{
HWUploadContext *ctx = avctx->priv;
AVHWFramesConstraints *constraints = NULL;
const enum AVPixelFormat *input_pix_fmts, *output_pix_fmts;
AVFilterFormats *input_formats = NULL;
int err, i;
if (!avctx->hw_device_ctx) {
av_log(ctx, AV_LO... | [
1,
0
] |
FFmpeg | libavcodec/flacdsp_template.c | static void FUNC(flac_decorrelate_indep_c)(uint8_t **out, int32_t **in,
int channels, int len, int shift)
{
sample *samples = (sample *)OUT(out);
int i, j;
for (j = 0; j < len; j++)
for (i = 0; i < channels; i++)
S(samples, i, j) = in[i][j] << shift;
} | [
0,
0
] |
qemu | HACKING | static struct omap_lpg_s *omap_lpg_init(MemoryRegion *system_memory,
target_phys_addr_t base, omap_clk clk)
{
struct omap_lpg_s *s = (struct omap_lpg_s *)
g_malloc0(sizeof(struct omap_lpg_s));
s->tm = qemu_new_timer_ms(vm_clock, omap_lpg_tick, s);
omap_lpg_reset... | [
0,
0
] |
qemu | HACKING | static int vapic_enable(VAPICROMState *s, CPUX86State *env)
{
int cpu_number = get_kpcr_number(env);
target_phys_addr_t vapic_paddr;
static const uint8_t enabled = 1;
if (cpu_number < 0) {
return -1;
}
vapic_paddr = s->vapic_paddr +
(((target_phys_addr_t)cpu_number) << VAPIC_CPU_... | [
1,
0
] |
qemu | HACKING | static void omap_id_write(void *opaque, target_phys_addr_t addr,
uint64_t value, unsigned size)
{
if (size != 4) {
return omap_badwidth_write32(opaque, addr, value);
}
OMAP_BAD_REG(addr);
} | [
0,
0
] |
qemu | replay/replay-events.c | void replay_finish_event(void)
{
replay_has_unread_data = 0;
replay_fetch_data_kind();
} | [
0,
0
] |
FFmpeg | libswscale/swscale-example.c | static void selfTest(uint8_t *src[4], int stride[4], int w, int h) {
enum PixelFormat srcFormat, dstFormat;
int srcW, srcH, dstW, dstH;
int flags;
for (srcFormat = 0; srcFormat < PIX_FMT_NB; srcFormat++) {
for (dstFormat = 0; dstFormat < PIX_FMT_NB; dstFormat++) {
printf("%s -> %s\n",
... | [
1,
0
] |
qemu | migration-rdma.c | static int qemu_rdma_exchange_get_response(RDMAContext *rdma,
RDMAControlHeader *head,
int expecting, int idx)
{
int ret = qemu_rdma_block_for_wrid(rdma, RDMA_WRID_RECV_CONTROL + idx);
if (ret < 0) {
fprintf(stderr, "rdma... | [
1,
0
] |
FFmpeg | libavcodec/vorbisdec.c | static av_always_inline int setup_classifs(vorbis_context *vc,
vorbis_residue *vr,
uint8_t *do_not_decode,
unsigned ch_used,
int partition_count... | [
1,
0
] |
qemu | HACKING | static void sysbus_esp_mem_write(void *opaque, target_phys_addr_t addr,
uint64_t val, unsigned int size)
{
SysBusESPState *sysbus = opaque;
uint32_t saddr;
saddr = addr >> sysbus->it_shift;
esp_reg_write(&sysbus->esp, saddr, val);
} | [
1,
0
] |
qemu | hw/9pfs/cofs.c | static int local_truncate(FsContext *ctx, V9fsPath *fs_path, off_t size)
{
char buffer[PATH_MAX];
char *path = fs_path->data;
return truncate(rpath(ctx, path, buffer), size);
} | [
0,
0
] |
qemu | HACKING | void *rom_ptr(target_phys_addr_t addr)
{
Rom *rom;
rom = find_rom(addr);
if (!rom || !rom->data)
return NULL;
return rom->data + (addr - rom->addr);
} | [
0,
0
] |
qemu | block/io.c | static bool is_zero_sectors(BlockDriverState *bs, int64_t start,
uint32_t count)
{
int nr;
BlockDriverState *file;
int64_t res;
if (start + count > bs->total_sectors) {
count = bs->total_sectors - start;
}
if (!count) {
return true;
}
res = bdrv_get_block_st... | [
0,
0
] |
FFmpeg | libavformat/allformats.c | static int gif_read_close(AVFormatContext *s1)
{
GifState *s = s1->priv_data;
av_free(s->image_buf);
return 0;
} | [
1,
0
] |
qemu | block/iscsi.c | static void iscsi_nop_timed_event(void *opaque)
{
IscsiLun *iscsilun = opaque;
if (iscsi_get_nops_in_flight(iscsilun->iscsi) > MAX_NOP_FAILURES) {
error_report("iSCSI: NOP timeout. Reconnecting...");
iscsi_reconnect(iscsilun->iscsi);
}
if (iscsi_nop_out_async(iscsilun->iscsi, NULL, NULL, 0, NULL) ... | [
1,
0
] |
qemu | Makefile.objs | int vnc_hextile_send_framebuffer_update(VncState *vs, int x,
int y, int w, int h)
{
int i, j;
int has_fg, has_bg;
uint8_t *last_fg, *last_bg;
VncDisplay *vd = vs->vd;
last_fg = (uint8_t *)qemu_malloc(vd->server->pf.bytes_per_pixel);
last_bg = (uint8_t *)qemu_m... | [
1,
0
] |
qemu | block/block-backend.c | DriveInfo *drive_get_by_blockdev(BlockDriverState *bs)
{
return bs->blk ? blk_legacy_dinfo(bs->blk) : NULL;
} | [
0,
0
] |
qemu | memory.c | bool memory_region_get_dirty(MemoryRegion *mr, hwaddr addr,
hwaddr size, unsigned client)
{
assert(mr->terminates);
return cpu_physical_memory_get_dirty(mr->ram_addr + addr, size, client);
} | [
0,
0
] |
qemu | net/filter-mirror.c | static void filter_mirror_setup(NetFilterState *nf, Error **errp)
{
MirrorState *s = FILTER_MIRROR(nf);
if (!s->outdev) {
error_setg(errp, "filter filter mirror needs 'outdev' "
"property set");
return;
}
s->chr_out = qemu_chr_find(s->outdev);
if (s->chr_out == NULL) {
... | [
0,
0
] |
qemu | accel/kvm/kvm-all.c | static void generate_eeprom_spd(uint8_t *eeprom, ram_addr_t ram_size)
{
enum { SDR = 0x4, DDR2 = 0x8 } type;
uint8_t *spd = spd_eeprom.contents;
uint8_t nbanks = 0;
uint16_t density = 0;
int i;
/* work in terms of MB */
ram_size >>= 20;
while ((ram_size >= 4) && (nbanks <= 2)) {
int sz_log... | [
1,
0
] |
FFmpeg | libavfilter/vf_overlay.c | static void blend_image_rgba(AVFilterContext *ctx, AVFrame *dst,
const AVFrame *src, int x, int y)
{
blend_image_packed_rgb(ctx, dst, src, 1, x, y, 0);
} | [
0,
0
] |
qemu | hw/scsi/vmw_pvscsi.c | pvscsi_command_complete(SCSIRequest *req, uint32_t status, size_t resid)
{
PVSCSIRequest *pvscsi_req = req->hba_private;
PVSCSIState *s = pvscsi_req->dev;
if (!pvscsi_req) {
trace_pvscsi_command_complete_not_found(req->tag);
return;
}
if (resid) {
/* Short transfer. */
trace_pvscsi_c... | [
1,
0
] |
qemu | fsdev/virtfs-proxy-helper.c | static int proxy_open(FsContext *ctx, V9fsPath *fs_path,
int flags, V9fsFidOpenState *fs)
{
fs->fd = v9fs_request(ctx->private, T_OPEN, NULL, "sd", fs_path, flags);
if (fs->fd < 0) {
errno = -fs->fd;
fs->fd = -1;
}
return fs->fd;
} | [
0,
0
] |
qemu | bsd-user/main.c | PowerPCCPU *ppc4xx_init(const char *cpu_model,
clk_setup_t *cpu_clk, clk_setup_t *tb_clk,
uint32_t sysclk)
{
PowerPCCPU *cpu;
CPUPPCState *env;
/* init CPUs */
cpu = POWERPC_CPU(cpu_generic_init(TYPE_POWERPC_CPU, cpu_model));
if (cpu == NULL) {
fpri... | [
1,
0
] |
qemu | qemu-io.c | static int close_f(int argc, char **argv)
{
bdrv_close(bs);
bs = NULL;
return 0;
} | [
1,
0
] |
qemu | target-ppc/cpu.h | static inline void gen_set_Rc0(DisasContext *ctx)
{
gen_op_cmpi(0);
gen_op_set_Rc0();
} | [
1,
0
] |
qemu | block-migration.c | int qcow2_snapshot_list(BlockDriverState *bs, QEMUSnapshotInfo **psn_tab)
{
BDRVQcowState *s = bs->opaque;
QEMUSnapshotInfo *sn_tab, *sn_info;
QCowSnapshot *sn;
int i;
if (!s->nb_snapshots) {
*psn_tab = NULL;
return s->nb_snapshots;
}
sn_tab = g_malloc0(s->nb_snapshots * sizeof(QEMUSnapsh... | [
1,
0
] |
qemu | tests/e1000e-test.c | static uint16_t qvirtio_pci_get_queue_size(QVirtioDevice *d)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
return qpci_io_readw(dev->pdev, dev->addr + VIRTIO_PCI_QUEUE_NUM);
} | [
1,
0
] |
FFmpeg | ffserver.c | static void http_write_packet(void *opaque,
unsigned char *buf, int size)
{
HTTPContext *c = opaque;
if (c->buffer_ptr == c->buffer_end || !c->buffer_ptr)
c->buffer_ptr = c->buffer_end = c->buffer;
if (c->buffer_end - c->buffer + size > IOBUFFER_MAX_SIZE)
abort();
m... | [
1,
0
] |
FFmpeg | libavformat/http.c | static int http_read_stream(URLContext *h, uint8_t *buf, int size)
{
HTTPContext *s = h->priv_data;
int err, new_location;
if (!s->hd)
return AVERROR_EOF;
if (s->end_chunked_post && !s->end_header) {
err = http_read_header(h, &new_location);
if (err < 0)
return err;
}
if (s->chun... | [
1,
0
] |
qemu | block.c | static void restart_co_req(void *opaque)
{
Coroutine *co = opaque;
qemu_coroutine_enter(co, NULL);
} | [
1,
0
] |
qemu | linux-user/strace.c | char *target_strerror(int err)
{
return strerror(target_to_host_errno(err)); | [
1,
0
] |
qemu | hw/display/cirrus_vga.c | static int pci_cirrus_vga_initfn(PCIDevice *dev)
{
PCICirrusVGAState *d = DO_UPCAST(PCICirrusVGAState, dev, dev);
CirrusVGAState *s = &d->cirrus_vga;
PCIDeviceClass *pc = PCI_DEVICE_GET_CLASS(dev);
int16_t device_id = pc->device_id;
/* setup VGA */
vga_common_init(&s->vga, OBJECT(dev), true);
cirr... | [
1,
1
] |
qemu | target-microblaze/translate.c | static void dec_null(DisasContext *dc)
{
qemu_log("unknown insn pc=%x opc=%x\n", dc->pc, dc->opcode);
dc->abort_at_next_insn = 1; | [
1,
0
] |
qemu | hw/usb/dev-uas.c | static void usb_uas_task(UASDevice *uas, uas_ui *ui)
{
uint16_t tag = be16_to_cpu(ui->hdr.tag);
uint64_t lun64 = be64_to_cpu(ui->task.lun);
SCSIDevice *dev = usb_uas_get_dev(uas, lun64);
int lun = usb_uas_get_lun(lun64);
UASRequest *req;
uint16_t task_tag;
req = usb_uas_find_request(uas, be16_to_c... | [
1,
0
] |
qemu | hw/sd.c | static int cmd_valid_while_locked(SDState *sd, SDRequest *req)
{
/* Valid commands in locked state:
* basic class (0)
* lock card class (7)
* CMD16
* implicitly, the ACMD prefix CMD55
* ACMD41 and ACMD42
* Anything else provokes an "illegal command" response.
*/
if (sd->card_status & ... | [
1,
0
] |
FFmpeg | libavcodec/cinepak.c | static int smc_decode_init(AVCodecContext *avctx)
{
SmcContext *s = avctx->priv_data;
s->avctx = avctx;
avctx->pix_fmt = PIX_FMT_PAL8;
dsputil_init(&s->dsp, avctx);
s->frame.data[0] = NULL;
return 0;
} | [
0,
0
] |
FFmpeg | ffserver.c | int ff_mov_add_hinted_packet(AVFormatContext *s, AVPacket *pkt,
int track_index, int sample)
{
MOVMuxContext *mov = s->priv_data;
MOVTrack *trk = &mov->tracks[track_index];
AVFormatContext *rtp_ctx = trk->rtp_ctx;
uint8_t *buf = NULL;
int size;
AVIOContext *hintbuf = NUL... | [
1,
0
] |
qemu | hw/9pfs/9p-local.c | static struct dirent *local_readdir(FsContext *ctx, V9fsFidOpenState *fs)
{
struct dirent *entry;
again:
entry = readdir(fs->dir.stream);
if (!entry) {
return NULL;
}
if (ctx->export_flags & V9FS_SM_MAPPED) {
entry->d_type = DT_UNKNOWN;
} else if (ctx->export_flags & V9FS_SM_MAPPED_FILE) {
... | [
1,
0
] |
qemu | block/backup.c | void qmp_blockdev_backup(BlockdevBackup *arg, Error **errp)
{
do_blockdev_backup(arg, NULL, errp);
} | [
1,
0
] |
FFmpeg | ffprobe.c | static void flat_print_key_prefix(WriterContext *wctx)
{
FlatContext *flat = wctx->priv;
const struct section *parent_section = wctx->section[wctx->level - 1];
printf("%s", flat->section_header[wctx->level].str);
if (parent_section->flags & SECTION_FLAG_IS_ARRAY) {
int n = parent_section->id == SECTIO... | [
1,
0
] |
qemu | hw/arm_gic.c | struct pxa2xx_pcmcia_s *pxa2xx_pcmcia_init(target_phys_addr_t base)
{
int iomemtype;
struct pxa2xx_pcmcia_s *s;
s = (struct pxa2xx_pcmcia_s *)
qemu_mallocz(sizeof(struct pxa2xx_pcmcia_s));
/* Socket I/O Memory Space */
s->io_base = base | 0x00000000;
iomemtype = cpu_register_io_memory(0, pxa2x... | [
1,
0
] |
qemu | hw/block/virtio-blk.c | void virtio_blk_submit_multireq(BlockBackend *blk, MultiReqBuffer *mrb)
{
int i = 0, start = 0, num_reqs = 0, niov = 0, nb_sectors = 0;
int max_xfer_len = 0;
int64_t sector_num = 0;
if (mrb->num_reqs == 1) {
submit_requests(blk, mrb, 0, 1, -1);
mrb->num_reqs = 0;
return;
}
max_xfer_len ... | [
1,
0
] |
qemu | hw/char/serial.c | static gboolean serial_xmit(GIOChannel *chan, GIOCondition cond, void *opaque)
{
SerialState *s = opaque;
do {
if (s->tsr_retry <= 0) {
if (s->fcr & UART_FCR_FE) {
if (fifo8_is_empty(&s->xmit_fifo)) {
return FALSE;
}
s->tsr = fifo8_pop(&s->xmit_fifo);
if ... | [
1,
0
] |
qemu | kvm-all.c | static void kvm_io_ioeventfd_add(MemoryListener *listener,
MemoryRegionSection *section,
bool match_data, uint64_t data,
EventNotifier *e)
{
int fd = event_notifier_get_fd(e);
int r;
r = kvm_set_ioeventfd_pio... | [
1,
0
] |
FFmpeg | libavfilter/vf_libopencv.c | static int parse_iplconvkernel(IplConvKernel **kernel, char *buf, void *log_ctx)
{
char shape_filename[128] = "", shape_str[32] = "rect";
int cols = 0, rows = 0, anchor_x = 0, anchor_y = 0, shape = CV_SHAPE_RECT;
int *values = NULL, ret;
sscanf(buf, "%dx%d+%dx%d/%32[^=]=%127s", &cols, &rows, &anchor_x, &an... | [
1,
0
] |
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