qemu-e2k/trace-events

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# Trace events for debugging and performance instrumentation
#
# This file is processed by the tracetool script during the build.
#
# To add a new trace event:
#
# 1. Choose a name for the trace event. Declare its arguments and format
# string.
#
# 2. Call the trace event from code using trace_##name, e.g. multiwrite_cb() ->
# trace_multiwrite_cb(). The source file must #include "trace.h".
#
# Format of a trace event:
#
# [disable] <name>(<type1> <arg1>[, <type2> <arg2>] ...) "<format-string>"
#
# Example: g_malloc(size_t size) "size %zu"
#
# The "disable" keyword will build without the trace event.
#
# The <name> must be a valid as a C function name.
#
# Types should be standard C types. Use void * for pointers because the trace
# system may not have the necessary headers included.
#
# The <format-string> should be a sprintf()-compatible format string.
# qemu-malloc.c
g_malloc(size_t size, void *ptr) "size %zu ptr %p"
g_realloc(void *ptr, size_t size, void *newptr) "ptr %p size %zu newptr %p"
g_free(void *ptr) "ptr %p"
# osdep.c
qemu_memalign(size_t alignment, size_t size, void *ptr) "alignment %zu size %zu ptr %p"
qemu_vmalloc(size_t size, void *ptr) "size %zu ptr %p"
qemu_vfree(void *ptr) "ptr %p"
# hw/virtio.c
virtqueue_fill(void *vq, const void *elem, unsigned int len, unsigned int idx) "vq %p elem %p len %u idx %u"
virtqueue_flush(void *vq, unsigned int count) "vq %p count %u"
virtqueue_pop(void *vq, void *elem, unsigned int in_num, unsigned int out_num) "vq %p elem %p in_num %u out_num %u"
virtio_queue_notify(void *vdev, int n, void *vq) "vdev %p n %d vq %p"
virtio_irq(void *vq) "vq %p"
virtio_notify(void *vdev, void *vq) "vdev %p vq %p"
# hw/virtio-serial-bus.c
virtio_serial_send_control_event(unsigned int port, uint16_t event, uint16_t value) "port %u, event %u, value %u"
virtio_serial_throttle_port(unsigned int port, bool throttle) "port %u, throttle %d"
virtio_serial_handle_control_message(uint16_t event, uint16_t value) "event %u, value %u"
virtio_serial_handle_control_message_port(unsigned int port) "port %u"
# hw/virtio-console.c
virtio_console_flush_buf(unsigned int port, size_t len, ssize_t ret) "port %u, in_len %zu, out_len %zd"
virtio_console_chr_read(unsigned int port, int size) "port %u, size %d"
virtio_console_chr_event(unsigned int port, int event) "port %u, event %d"
# block.c
multiwrite_cb(void *mcb, int ret) "mcb %p ret %d"
bdrv_aio_multiwrite(void *mcb, int num_callbacks, int num_reqs) "mcb %p num_callbacks %d num_reqs %d"
bdrv_aio_multiwrite_earlyfail(void *mcb) "mcb %p"
bdrv_aio_multiwrite_latefail(void *mcb, int i) "mcb %p i %d"
bdrv_aio_flush(void *bs, void *opaque) "bs %p opaque %p"
bdrv_aio_readv(void *bs, int64_t sector_num, int nb_sectors, void *opaque) "bs %p sector_num %"PRId64" nb_sectors %d opaque %p"
bdrv_aio_writev(void *bs, int64_t sector_num, int nb_sectors, void *opaque) "bs %p sector_num %"PRId64" nb_sectors %d opaque %p"
bdrv_lock_medium(void *bs, bool locked) "bs %p locked %d"
bdrv_co_readv(void *bs, int64_t sector_num, int nb_sector) "bs %p sector_num %"PRId64" nb_sectors %d"
bdrv_co_writev(void *bs, int64_t sector_num, int nb_sector) "bs %p sector_num %"PRId64" nb_sectors %d"
bdrv_co_io(int is_write, void *acb) "is_write %d acb %p"
# hw/virtio-blk.c
virtio_blk_req_complete(void *req, int status) "req %p status %d"
virtio_blk_rw_complete(void *req, int ret) "req %p ret %d"
virtio_blk_handle_write(void *req, uint64_t sector, size_t nsectors) "req %p sector %"PRIu64" nsectors %zu"
# posix-aio-compat.c
paio_submit(void *acb, void *opaque, int64_t sector_num, int nb_sectors, int type) "acb %p opaque %p sector_num %"PRId64" nb_sectors %d type %d"
paio_complete(void *acb, void *opaque, int ret) "acb %p opaque %p ret %d"
paio_cancel(void *acb, void *opaque) "acb %p opaque %p"
# ioport.c
cpu_in(unsigned int addr, unsigned int val) "addr %#x value %u"
cpu_out(unsigned int addr, unsigned int val) "addr %#x value %u"
# balloon.c
# Since requests are raised via monitor, not many tracepoints are needed.
balloon_event(void *opaque, unsigned long addr) "opaque %p addr %lu"
# hw/apic.c
apic_local_deliver(int vector, uint32_t lvt) "vector %d delivery mode %d"
apic_deliver_irq(uint8_t dest, uint8_t dest_mode, uint8_t delivery_mode, uint8_t vector_num, uint8_t trigger_mode) "dest %d dest_mode %d delivery_mode %d vector %d trigger_mode %d"
cpu_set_apic_base(uint64_t val) "%016"PRIx64""
cpu_get_apic_base(uint64_t val) "%016"PRIx64""
apic_mem_readl(uint64_t addr, uint32_t val) "%"PRIx64" = %08x"
apic_mem_writel(uint64_t addr, uint32_t val) "%"PRIx64" = %08x"
# coalescing
apic_reset_irq_delivered(int apic_irq_delivered) "old coalescing %d"
apic_get_irq_delivered(int apic_irq_delivered) "returning coalescing %d"
apic_set_irq(int apic_irq_delivered) "coalescing %d"
# hw/cs4231.c
cs4231_mem_readl_dreg(uint32_t reg, uint32_t ret) "read dreg %d: 0x%02x"
cs4231_mem_readl_reg(uint32_t reg, uint32_t ret) "read reg %d: 0x%08x"
cs4231_mem_writel_reg(uint32_t reg, uint32_t old, uint32_t val) "write reg %d: 0x%08x -> 0x%08x"
cs4231_mem_writel_dreg(uint32_t reg, uint32_t old, uint32_t val) "write dreg %d: 0x%02x -> 0x%02x"
# hw/ds1225y.c
nvram_read(uint32_t addr, uint32_t ret) "read addr %d: 0x%02x"
nvram_write(uint32_t addr, uint32_t old, uint32_t val) "write addr %d: 0x%02x -> 0x%02x"
# hw/eccmemctl.c
ecc_mem_writel_mer(uint32_t val) "Write memory enable %08x"
ecc_mem_writel_mdr(uint32_t val) "Write memory delay %08x"
ecc_mem_writel_mfsr(uint32_t val) "Write memory fault status %08x"
ecc_mem_writel_vcr(uint32_t val) "Write slot configuration %08x"
ecc_mem_writel_dr(uint32_t val) "Write diagnostic %08x"
ecc_mem_writel_ecr0(uint32_t val) "Write event count 1 %08x"
ecc_mem_writel_ecr1(uint32_t val) "Write event count 2 %08x"
ecc_mem_readl_mer(uint32_t ret) "Read memory enable %08x"
ecc_mem_readl_mdr(uint32_t ret) "Read memory delay %08x"
ecc_mem_readl_mfsr(uint32_t ret) "Read memory fault status %08x"
ecc_mem_readl_vcr(uint32_t ret) "Read slot configuration %08x"
ecc_mem_readl_mfar0(uint32_t ret) "Read memory fault address 0 %08x"
ecc_mem_readl_mfar1(uint32_t ret) "Read memory fault address 1 %08x"
ecc_mem_readl_dr(uint32_t ret) "Read diagnostic %08x"
ecc_mem_readl_ecr0(uint32_t ret) "Read event count 1 %08x"
ecc_mem_readl_ecr1(uint32_t ret) "Read event count 2 %08x"
ecc_diag_mem_writeb(uint64_t addr, uint32_t val) "Write diagnostic %"PRId64" = %02x"
ecc_diag_mem_readb(uint64_t addr, uint32_t ret) "Read diagnostic %"PRId64"= %02x"
# hw/lance.c
lance_mem_readw(uint64_t addr, uint32_t ret) "addr=%"PRIx64"val=0x%04x"
lance_mem_writew(uint64_t addr, uint32_t val) "addr=%"PRIx64"val=0x%04x"
# hw/slavio_intctl.c
slavio_intctl_mem_readl(uint32_t cpu, uint64_t addr, uint32_t ret) "read cpu %d reg 0x%"PRIx64" = %x"
slavio_intctl_mem_writel(uint32_t cpu, uint64_t addr, uint32_t val) "write cpu %d reg 0x%"PRIx64" = %x"
slavio_intctl_mem_writel_clear(uint32_t cpu, uint32_t val, uint32_t intreg_pending) "Cleared cpu %d irq mask %x, curmask %x"
slavio_intctl_mem_writel_set(uint32_t cpu, uint32_t val, uint32_t intreg_pending) "Set cpu %d irq mask %x, curmask %x"
slavio_intctlm_mem_readl(uint64_t addr, uint32_t ret) "read system reg 0x%"PRIx64" = %x"
slavio_intctlm_mem_writel(uint64_t addr, uint32_t val) "write system reg 0x%"PRIx64" = %x"
slavio_intctlm_mem_writel_enable(uint32_t val, uint32_t intregm_disabled) "Enabled master irq mask %x, curmask %x"
slavio_intctlm_mem_writel_disable(uint32_t val, uint32_t intregm_disabled) "Disabled master irq mask %x, curmask %x"
slavio_intctlm_mem_writel_target(uint32_t cpu) "Set master irq cpu %d"
slavio_check_interrupts(uint32_t pending, uint32_t intregm_disabled) "pending %x disabled %x"
slavio_set_irq(uint32_t target_cpu, int irq, uint32_t pil, int level) "Set cpu %d irq %d -> pil %d level %d"
slavio_set_timer_irq_cpu(int cpu, int level) "Set cpu %d local timer level %d"
# hw/slavio_misc.c
slavio_misc_update_irq_raise(void) "Raise IRQ"
slavio_misc_update_irq_lower(void) "Lower IRQ"
slavio_set_power_fail(int power_failing, uint8_t config) "Power fail: %d, config: %d"
slavio_cfg_mem_writeb(uint32_t val) "Write config %02x"
slavio_cfg_mem_readb(uint32_t ret) "Read config %02x"
slavio_diag_mem_writeb(uint32_t val) "Write diag %02x"
slavio_diag_mem_readb(uint32_t ret) "Read diag %02x"
slavio_mdm_mem_writeb(uint32_t val) "Write modem control %02x"
slavio_mdm_mem_readb(uint32_t ret) "Read modem control %02x"
slavio_aux1_mem_writeb(uint32_t val) "Write aux1 %02x"
slavio_aux1_mem_readb(uint32_t ret) "Read aux1 %02x"
slavio_aux2_mem_writeb(uint32_t val) "Write aux2 %02x"
slavio_aux2_mem_readb(uint32_t ret) "Read aux2 %02x"
apc_mem_writeb(uint32_t val) "Write power management %02x"
apc_mem_readb(uint32_t ret) "Read power management %02x"
slavio_sysctrl_mem_writel(uint32_t val) "Write system control %08x"
slavio_sysctrl_mem_readl(uint32_t ret) "Read system control %08x"
slavio_led_mem_writew(uint32_t val) "Write diagnostic LED %04x"
slavio_led_mem_readw(uint32_t ret) "Read diagnostic LED %04x"
# hw/slavio_timer.c
slavio_timer_get_out(uint64_t limit, uint32_t counthigh, uint32_t count) "limit %"PRIx64" count %x%08x"
slavio_timer_irq(uint32_t counthigh, uint32_t count) "callback: count %x%08x"
slavio_timer_mem_readl_invalid(uint64_t addr) "invalid read address %"PRIx64""
slavio_timer_mem_readl(uint64_t addr, uint32_t ret) "read %"PRIx64" = %08x"
slavio_timer_mem_writel(uint64_t addr, uint32_t val) "write %"PRIx64" = %08x"
slavio_timer_mem_writel_limit(unsigned int timer_index, uint64_t count) "processor %d user timer set to %016"PRIx64""
slavio_timer_mem_writel_counter_invalid(void) "not user timer"
slavio_timer_mem_writel_status_start(unsigned int timer_index) "processor %d user timer started"
slavio_timer_mem_writel_status_stop(unsigned int timer_index) "processor %d user timer stopped"
slavio_timer_mem_writel_mode_user(unsigned int timer_index) "processor %d changed from counter to user timer"
slavio_timer_mem_writel_mode_counter(unsigned int timer_index) "processor %d changed from user timer to counter"
slavio_timer_mem_writel_mode_invalid(void) "not system timer"
slavio_timer_mem_writel_invalid(uint64_t addr) "invalid write address %"PRIx64""
# hw/sparc32_dma.c
ledma_memory_read(uint64_t addr) "DMA read addr 0x%"PRIx64""
ledma_memory_write(uint64_t addr) "DMA write addr 0x%"PRIx64""
sparc32_dma_set_irq_raise(void) "Raise IRQ"
sparc32_dma_set_irq_lower(void) "Lower IRQ"
espdma_memory_read(uint32_t addr) "DMA read addr 0x%08x"
espdma_memory_write(uint32_t addr) "DMA write addr 0x%08x"
sparc32_dma_mem_readl(uint64_t addr, uint32_t ret) "read dmareg %"PRIx64": 0x%08x"
sparc32_dma_mem_writel(uint64_t addr, uint32_t old, uint32_t val) "write dmareg %"PRIx64": 0x%08x -> 0x%08x"
sparc32_dma_enable_raise(void) "Raise DMA enable"
sparc32_dma_enable_lower(void) "Lower DMA enable"
# hw/sun4m.c
sun4m_cpu_interrupt(unsigned int level) "Set CPU IRQ %d"
sun4m_cpu_reset_interrupt(unsigned int level) "Reset CPU IRQ %d"
sun4m_cpu_set_irq_raise(int level) "Raise CPU IRQ %d"
sun4m_cpu_set_irq_lower(int level) "Lower CPU IRQ %d"
# hw/sun4m_iommu.c
sun4m_iommu_mem_readl(uint64_t addr, uint32_t ret) "read reg[%"PRIx64"] = %x"
sun4m_iommu_mem_writel(uint64_t addr, uint32_t val) "write reg[%"PRIx64"] = %x"
sun4m_iommu_mem_writel_ctrl(uint64_t iostart) "iostart = %"PRIx64""
sun4m_iommu_mem_writel_tlbflush(uint32_t val) "tlb flush %x"
sun4m_iommu_mem_writel_pgflush(uint32_t val) "page flush %x"
sun4m_iommu_page_get_flags(uint64_t pa, uint64_t iopte, uint32_t ret) "get flags addr %"PRIx64" => pte %"PRIx64", *pte = %x"
sun4m_iommu_translate_pa(uint64_t addr, uint64_t pa, uint32_t iopte) "xlate dva %"PRIx64" => pa %"PRIx64" iopte = %x"
sun4m_iommu_bad_addr(uint64_t addr) "bad addr %"PRIx64""
# hw/usb-bus.c
usb_port_claim(int bus, const char *port) "bus %d, port %s"
usb_port_attach(int bus, const char *port) "bus %d, port %s"
usb_port_detach(int bus, const char *port) "bus %d, port %s"
usb_port_release(int bus, const char *port) "bus %d, port %s"
# hw/usb-ehci.c
usb_ehci_reset(void) "=== RESET ==="
usb_ehci_mmio_readl(uint32_t addr, const char *str, uint32_t val) "rd mmio %04x [%s] = %x"
usb_ehci_mmio_writel(uint32_t addr, const char *str, uint32_t val) "wr mmio %04x [%s] = %x"
usb_ehci_mmio_change(uint32_t addr, const char *str, uint32_t new, uint32_t old) "ch mmio %04x [%s] = %x (old: %x)"
usb_ehci_usbsts(const char *sts, int state) "usbsts %s %d"
usb_ehci_state(const char *schedule, const char *state) "%s schedule %s"
usb_ehci_qh_ptrs(void *q, uint32_t addr, uint32_t nxt, uint32_t c_qtd, uint32_t n_qtd, uint32_t a_qtd) "q %p - QH @ %08x: next %08x qtds %08x,%08x,%08x"
usb_ehci_qh_fields(uint32_t addr, int rl, int mplen, int eps, int ep, int devaddr) "QH @ %08x - rl %d, mplen %d, eps %d, ep %d, dev %d"
usb_ehci_qh_bits(uint32_t addr, int c, int h, int dtc, int i) "QH @ %08x - c %d, h %d, dtc %d, i %d"
usb_ehci_qtd_ptrs(void *q, uint32_t addr, uint32_t nxt, uint32_t altnext) "q %p - QTD @ %08x: next %08x altnext %08x"
usb_ehci_qtd_fields(uint32_t addr, int tbytes, int cpage, int cerr, int pid) "QTD @ %08x - tbytes %d, cpage %d, cerr %d, pid %d"
usb_ehci_qtd_bits(uint32_t addr, int ioc, int active, int halt, int babble, int xacterr) "QTD @ %08x - ioc %d, active %d, halt %d, babble %d, xacterr %d"
usb_ehci_itd(uint32_t addr, uint32_t nxt, uint32_t mplen, uint32_t mult, uint32_t ep, uint32_t devaddr) "ITD @ %08x: next %08x - mplen %d, mult %d, ep %d, dev %d"
usb_ehci_sitd(uint32_t addr, uint32_t nxt, uint32_t active) "ITD @ %08x: next %08x - active %d"
usb_ehci_port_attach(uint32_t port, const char *device) "attach port #%d - %s"
usb_ehci_port_detach(uint32_t port) "detach port #%d"
usb_ehci_port_reset(uint32_t port, int enable) "reset port #%d - %d"
usb_ehci_data(int rw, uint32_t cpage, uint32_t offset, uint32_t addr, uint32_t len, uint32_t bufpos) "write %d, cpage %d, offset 0x%03x, addr 0x%08x, len %d, bufpos %d"
usb_ehci_queue_action(void *q, const char *action) "q %p: %s"
# hw/usb-desc.c
usb_desc_device(int addr, int len, int ret) "dev %d query device, len %d, ret %d"
usb_desc_device_qualifier(int addr, int len, int ret) "dev %d query device qualifier, len %d, ret %d"
usb_desc_config(int addr, int index, int len, int ret) "dev %d query config %d, len %d, ret %d"
usb_desc_other_speed_config(int addr, int index, int len, int ret) "dev %d query config %d, len %d, ret %d"
usb_desc_string(int addr, int index, int len, int ret) "dev %d query string %d, len %d, ret %d"
usb_set_addr(int addr) "dev %d"
usb_set_config(int addr, int config, int ret) "dev %d, config %d, ret %d"
usb_clear_device_feature(int addr, int feature, int ret) "dev %d, feature %d, ret %d"
usb_set_device_feature(int addr, int feature, int ret) "dev %d, feature %d, ret %d"
# usb-linux.c
usb_host_open_started(int bus, int addr) "dev %d:%d"
usb_host_open_success(int bus, int addr) "dev %d:%d"
usb_host_open_failure(int bus, int addr) "dev %d:%d"
usb_host_disconnect(int bus, int addr) "dev %d:%d"
usb_host_close(int bus, int addr) "dev %d:%d"
usb_host_set_address(int bus, int addr, int config) "dev %d:%d, address %d"
usb_host_set_config(int bus, int addr, int config) "dev %d:%d, config %d"
usb_host_set_interface(int bus, int addr, int interface, int alt) "dev %d:%d, interface %d, alt %d"
usb_host_claim_interfaces(int bus, int addr, int config, int nif) "dev %d:%d, config %d, nif %d"
usb_host_release_interfaces(int bus, int addr) "dev %d:%d"
usb_host_req_control(int bus, int addr, int req, int value, int index) "dev %d:%d, req 0x%x, value %d, index %d"
usb_host_req_data(int bus, int addr, int in, int ep, int size) "dev %d:%d, in %d, ep %d, size %d"
usb_host_req_complete(int bus, int addr, int status) "dev %d:%d, status %d"
usb_host_urb_submit(int bus, int addr, void *aurb, int length, int more) "dev %d:%d, aurb %p, length %d, more %d"
usb_host_urb_complete(int bus, int addr, void *aurb, int status, int length, int more) "dev %d:%d, aurb %p, status %d, length %d, more %d"
usb_host_ep_set_halt(int bus, int addr, int ep) "dev %d:%d, ep %d"
usb_host_ep_clear_halt(int bus, int addr, int ep) "dev %d:%d, ep %d"
usb_host_ep_start_iso(int bus, int addr, int ep) "dev %d:%d, ep %d"
usb_host_ep_stop_iso(int bus, int addr, int ep) "dev %d:%d, ep %d"
usb_host_reset(int bus, int addr) "dev %d:%d"
usb_host_auto_scan_enabled(void)
usb_host_auto_scan_disabled(void)
usb_host_claim_port(int bus, int hub, int port) "bus %d, hub addr %d, port %d"
# hw/scsi-bus.c
scsi_req_alloc(int target, int lun, int tag) "target %d lun %d tag %d"
scsi_req_data(int target, int lun, int tag, int len) "target %d lun %d tag %d len %d"
scsi_req_dequeue(int target, int lun, int tag) "target %d lun %d tag %d"
scsi_req_continue(int target, int lun, int tag) "target %d lun %d tag %d"
scsi_req_parsed(int target, int lun, int tag, int cmd, int mode, int xfer) "target %d lun %d tag %d command %d dir %d length %d"
scsi_req_parsed_lba(int target, int lun, int tag, int cmd, uint64_t lba) "target %d lun %d tag %d command %d lba %"PRIu64""
scsi_req_parse_bad(int target, int lun, int tag, int cmd) "target %d lun %d tag %d command %d"
scsi_req_build_sense(int target, int lun, int tag, int key, int asc, int ascq) "target %d lun %d tag %d key %#02x asc %#02x ascq %#02x"
scsi_report_luns(int target, int lun, int tag) "target %d lun %d tag %d"
scsi_inquiry(int target, int lun, int tag, int cdb1, int cdb2) "target %d lun %d tag %d page %#02x/%#02x"
scsi_test_unit_ready(int target, int lun, int tag) "target %d lun %d tag %d"
scsi_request_sense(int target, int lun, int tag) "target %d lun %d tag %d"
# vl.c
vm_state_notify(int running, int reason) "running %d reason %d"
# block/qed-l2-cache.c
qed_alloc_l2_cache_entry(void *l2_cache, void *entry) "l2_cache %p entry %p"
qed_unref_l2_cache_entry(void *entry, int ref) "entry %p ref %d"
qed_find_l2_cache_entry(void *l2_cache, void *entry, uint64_t offset, int ref) "l2_cache %p entry %p offset %"PRIu64" ref %d"
# block/qed-table.c
qed_read_table(void *s, uint64_t offset, void *table) "s %p offset %"PRIu64" table %p"
qed_read_table_cb(void *s, void *table, int ret) "s %p table %p ret %d"
qed_write_table(void *s, uint64_t offset, void *table, unsigned int index, unsigned int n) "s %p offset %"PRIu64" table %p index %u n %u"
qed_write_table_cb(void *s, void *table, int flush, int ret) "s %p table %p flush %d ret %d"
# block/qed.c
qed_need_check_timer_cb(void *s) "s %p"
qed_start_need_check_timer(void *s) "s %p"
qed_cancel_need_check_timer(void *s) "s %p"
qed_aio_complete(void *s, void *acb, int ret) "s %p acb %p ret %d"
qed_aio_setup(void *s, void *acb, int64_t sector_num, int nb_sectors, void *opaque, int is_write) "s %p acb %p sector_num %"PRId64" nb_sectors %d opaque %p is_write %d"
qed_aio_next_io(void *s, void *acb, int ret, uint64_t cur_pos) "s %p acb %p ret %d cur_pos %"PRIu64""
qed_aio_read_data(void *s, void *acb, int ret, uint64_t offset, size_t len) "s %p acb %p ret %d offset %"PRIu64" len %zu"
qed_aio_write_data(void *s, void *acb, int ret, uint64_t offset, size_t len) "s %p acb %p ret %d offset %"PRIu64" len %zu"
qed_aio_write_prefill(void *s, void *acb, uint64_t start, size_t len, uint64_t offset) "s %p acb %p start %"PRIu64" len %zu offset %"PRIu64""
qed_aio_write_postfill(void *s, void *acb, uint64_t start, size_t len, uint64_t offset) "s %p acb %p start %"PRIu64" len %zu offset %"PRIu64""
qed_aio_write_main(void *s, void *acb, int ret, uint64_t offset, size_t len) "s %p acb %p ret %d offset %"PRIu64" len %zu"
# hw/g364fb.c
g364fb_read(uint64_t addr, uint32_t val) "read addr=0x%"PRIx64": 0x%x"
g364fb_write(uint64_t addr, uint32_t new) "write addr=0x%"PRIx64": 0x%x"
# hw/grlib_gptimer.c
grlib_gptimer_enable(int id, uint32_t count) "timer:%d set count 0x%x and run"
grlib_gptimer_disabled(int id, uint32_t config) "timer:%d Timer disable config 0x%x"
grlib_gptimer_restart(int id, uint32_t reload) "timer:%d reload val: 0x%x"
grlib_gptimer_set_scaler(uint32_t scaler, uint32_t freq) "scaler:0x%x freq: 0x%x"
grlib_gptimer_hit(int id) "timer:%d HIT"
grlib_gptimer_readl(int id, uint64_t addr, uint32_t val) "timer:%d addr 0x%"PRIx64" 0x%x"
grlib_gptimer_writel(int id, uint64_t addr, uint32_t val) "timer:%d addr 0x%"PRIx64" 0x%x"
# hw/grlib_irqmp.c
grlib_irqmp_check_irqs(uint32_t pend, uint32_t force, uint32_t mask, uint32_t lvl1, uint32_t lvl2) "pend:0x%04x force:0x%04x mask:0x%04x lvl1:0x%04x lvl0:0x%04x"
grlib_irqmp_ack(int intno) "interrupt:%d"
grlib_irqmp_set_irq(int irq) "Raise CPU IRQ %d"
grlib_irqmp_readl_unknown(uint64_t addr) "addr 0x%"PRIx64""
grlib_irqmp_writel_unknown(uint64_t addr, uint32_t value) "addr 0x%"PRIx64" value 0x%x"
# hw/grlib_apbuart.c
grlib_apbuart_event(int event) "event:%d"
grlib_apbuart_writel_unknown(uint64_t addr, uint32_t value) "addr 0x%"PRIx64" value 0x%x"
# hw/leon3.c
leon3_set_irq(int intno) "Set CPU IRQ %d"
leon3_reset_irq(int intno) "Reset CPU IRQ %d"
# spice-qemu-char.c
spice_vmc_write(ssize_t out, int len) "spice wrottn %zd of requested %d"
spice_vmc_read(int bytes, int len) "spice read %d of requested %d"
spice_vmc_register_interface(void *scd) "spice vmc registered interface %p"
spice_vmc_unregister_interface(void *scd) "spice vmc unregistered interface %p"
# hw/lm32_pic.c
lm32_pic_raise_irq(void) "Raise CPU interrupt"
lm32_pic_lower_irq(void) "Lower CPU interrupt"
lm32_pic_interrupt(int irq, int level) "Set IRQ%d %d"
lm32_pic_set_im(uint32_t im) "im 0x%08x"
lm32_pic_set_ip(uint32_t ip) "ip 0x%08x"
lm32_pic_get_im(uint32_t im) "im 0x%08x"
lm32_pic_get_ip(uint32_t ip) "ip 0x%08x"
# hw/lm32_juart.c
lm32_juart_get_jtx(uint32_t value) "jtx 0x%08x"
lm32_juart_set_jtx(uint32_t value) "jtx 0x%08x"
lm32_juart_get_jrx(uint32_t value) "jrx 0x%08x"
lm32_juart_set_jrx(uint32_t value) "jrx 0x%08x"
# hw/lm32_timer.c
lm32_timer_memory_write(uint32_t addr, uint32_t value) "addr 0x%08x value 0x%08x"
lm32_timer_memory_read(uint32_t addr, uint32_t value) "addr 0x%08x value 0x%08x"
lm32_timer_hit(void) "timer hit"
lm32_timer_irq_state(int level) "irq state %d"
# hw/lm32_uart.c
lm32_uart_memory_write(uint32_t addr, uint32_t value) "addr 0x%08x value 0x%08x"
lm32_uart_memory_read(uint32_t addr, uint32_t value) "addr 0x%08x value 0x%08x"
lm32_uart_irq_state(int level) "irq state %d"
# hw/lm32_sys.c
lm32_sys_memory_write(uint32_t addr, uint32_t value) "addr 0x%08x value 0x%08x"
# hw/milkymist-ac97.c
milkymist_ac97_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_ac97_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_ac97_pulse_irq_crrequest(void) "Pulse IRQ CR request"
milkymist_ac97_pulse_irq_crreply(void) "Pulse IRQ CR reply"
milkymist_ac97_pulse_irq_dmaw(void) "Pulse IRQ DMA write"
milkymist_ac97_pulse_irq_dmar(void) "Pulse IRQ DMA read"
milkymist_ac97_in_cb(int avail, uint32_t remaining) "avail %d remaining %u"
milkymist_ac97_in_cb_transferred(int transferred) "transferred %d"
milkymist_ac97_out_cb(int free, uint32_t remaining) "free %d remaining %u"
milkymist_ac97_out_cb_transferred(int transferred) "transferred %d"
# hw/milkymist-hpdmc.c
milkymist_hpdmc_memory_read(uint32_t addr, uint32_t value) "addr=%08x value=%08x"
milkymist_hpdmc_memory_write(uint32_t addr, uint32_t value) "addr=%08x value=%08x"
# hw/milkymist-memcard.c
milkymist_memcard_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_memcard_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
# hw/milkymist-minimac2.c
milkymist_minimac2_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_minimac2_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_minimac2_mdio_write(uint8_t phy_addr, uint8_t addr, uint16_t value) "phy_addr %02x addr %02x value %04x"
milkymist_minimac2_mdio_read(uint8_t phy_addr, uint8_t addr, uint16_t value) "phy_addr %02x addr %02x value %04x"
milkymist_minimac2_tx_frame(uint32_t length) "length %u"
milkymist_minimac2_rx_frame(const void *buf, uint32_t length) "buf %p length %u"
milkymist_minimac2_drop_rx_frame(const void *buf) "buf %p"
milkymist_minimac2_rx_transfer(const void *buf, uint32_t length) "buf %p length %d"
milkymist_minimac2_raise_irq_rx(void) "Raise IRQ RX"
milkymist_minimac2_lower_irq_rx(void) "Lower IRQ RX"
milkymist_minimac2_pulse_irq_tx(void) "Pulse IRQ TX"
# hw/milkymist-pfpu.c
milkymist_pfpu_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_pfpu_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_pfpu_vectout(uint32_t a, uint32_t b, uint32_t dma_ptr) "a %08x b %08x dma_ptr %08x"
milkymist_pfpu_pulse_irq(void) "Pulse IRQ"
# hw/milkymist-softusb.c
milkymist_softusb_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_softusb_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_softusb_mevt(uint8_t m) "m %d"
milkymist_softusb_kevt(uint8_t m) "m %d"
milkymist_softusb_mouse_event(int dx, int dy, int dz, int bs) "dx %d dy %d dz %d bs %02x"
milkymist_softusb_pulse_irq(void) "Pulse IRQ"
# hw/milkymist-sysctl.c
milkymist_sysctl_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_sysctl_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_sysctl_icap_write(uint32_t value) "value %08x"
milkymist_sysctl_start_timer0(void) "Start timer0"
milkymist_sysctl_stop_timer0(void) "Stop timer0"
milkymist_sysctl_start_timer1(void) "Start timer1"
milkymist_sysctl_stop_timer1(void) "Stop timer1"
milkymist_sysctl_pulse_irq_timer0(void) "Pulse IRQ Timer0"
milkymist_sysctl_pulse_irq_timer1(void) "Pulse IRQ Timer1"
# hw/milkymist-tmu2.c
milkymist_tmu2_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_tmu2_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_tmu2_start(void) "Start TMU"
milkymist_tmu2_pulse_irq(void) "Pulse IRQ"
# hw/milkymist-uart.c
milkymist_uart_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_uart_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_uart_pulse_irq_rx(void) "Pulse IRQ RX"
milkymist_uart_pulse_irq_tx(void) "Pulse IRQ TX"
# hw/milkymist-vgafb.c
milkymist_vgafb_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
milkymist_vgafb_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
# hw/mipsnet.c
mipsnet_send(uint32_t size) "sending len=%u"
mipsnet_receive(uint32_t size) "receiving len=%u"
mipsnet_read(uint64_t addr, uint32_t val) "read addr=0x%" PRIx64 " val=0x%x"
mipsnet_write(uint64_t addr, uint64_t val) "write addr=0x%" PRIx64 " val=0x%" PRIx64
mipsnet_irq(uint32_t isr, uint32_t intctl) "set irq to %d (%02x)"
# xen-all.c
xen_ram_alloc(unsigned long ram_addr, unsigned long size) "requested: %#lx, size %#lx"
xen_client_set_memory(uint64_t start_addr, unsigned long size, unsigned long phys_offset, bool log_dirty) "%#"PRIx64" size %#lx, offset %#lx, log_dirty %i"
# xen-mapcache.c
xen_map_cache(uint64_t phys_addr) "want %#"PRIx64""
xen_remap_bucket(uint64_t index) "index %#"PRIx64""
xen_map_cache_return(void* ptr) "%p"
xen_map_block(uint64_t phys_addr, uint64_t size) "%#"PRIx64", size %#"PRIx64""
xen_unmap_block(void* addr, unsigned long size) "%p, size %#lx"
# exec.c
qemu_put_ram_ptr(void* addr) "%p"
# hw/xen_platform.c
xen_platform_log(char *s) "xen platform: %s"
coroutine: introduce coroutines Asynchronous code is becoming very complex. At the same time synchronous code is growing because it is convenient to write. Sometimes duplicate code paths are even added, one synchronous and the other asynchronous. This patch introduces coroutines which allow code that looks synchronous but is asynchronous under the covers. A coroutine has its own stack and is therefore able to preserve state across blocking operations, which traditionally require callback functions and manual marshalling of parameters. Creating and starting a coroutine is easy: coroutine = qemu_coroutine_create(my_coroutine); qemu_coroutine_enter(coroutine, my_data); The coroutine then executes until it returns or yields: void coroutine_fn my_coroutine(void *opaque) { MyData *my_data = opaque; /* do some work */ qemu_coroutine_yield(); /* do some more work */ } Yielding switches control back to the caller of qemu_coroutine_enter(). This is typically used to switch back to the main thread's event loop after issuing an asynchronous I/O request. The request callback will then invoke qemu_coroutine_enter() once more to switch back to the coroutine. Note that if coroutines are used only from threads which hold the global mutex they will never execute concurrently. This makes programming with coroutines easier than with threads. Race conditions cannot occur since only one coroutine may be active at any time. Other coroutines can only run across yield. This coroutines implementation is based on the gtk-vnc implementation written by Anthony Liguori <anthony@codemonkey.ws> but it has been significantly rewritten by Kevin Wolf <kwolf@redhat.com> to use setjmp()/longjmp() instead of the more expensive swapcontext() and by Paolo Bonzini <pbonzini@redhat.com> for Windows Fibers support. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-01-17 17:08:14 +01:00
# qemu-coroutine.c
qemu_coroutine_enter(void *from, void *to, void *opaque) "from %p to %p opaque %p"
qemu_coroutine_yield(void *from, void *to) "from %p to %p"
qemu_coroutine_terminate(void *co) "self %p"
# qemu-coroutine-lock.c
qemu_co_queue_next_bh(void) ""
qemu_co_queue_next(void *next) "next %p"
qemu_co_mutex_lock_entry(void *mutex, void *self) "mutex %p self %p"
qemu_co_mutex_lock_return(void *mutex, void *self) "mutex %p self %p"
qemu_co_mutex_unlock_entry(void *mutex, void *self) "mutex %p self %p"
qemu_co_mutex_unlock_return(void *mutex, void *self) "mutex %p self %p"
# hw/escc.c
escc_put_queue(char channel, int b) "channel %c put: 0x%02x"
escc_get_queue(char channel, int val) "channel %c get 0x%02x"
escc_update_irq(int irq) "IRQ = %d"
escc_update_parameters(char channel, int speed, int parity, int data_bits, int stop_bits) "channel %c: speed=%d parity=%c data=%d stop=%d"
escc_mem_writeb_ctrl(char channel, uint32_t reg, uint32_t val) "Write channel %c, reg[%d] = %2.2x"
escc_mem_writeb_data(char channel, uint32_t val) "Write channel %c, ch %d"
escc_mem_readb_ctrl(char channel, uint32_t reg, uint8_t val) "Read channel %c, reg[%d] = %2.2x"
escc_mem_readb_data(char channel, uint32_t ret) "Read channel %c, ch %d"
escc_serial_receive_byte(char channel, int ch) "channel %c put ch %d"
escc_sunkbd_event_in(int ch) "Untranslated keycode %2.2x"
escc_sunkbd_event_out(int ch) "Translated keycode %2.2x"
escc_kbd_command(int val) "Command %d"
escc_sunmouse_event(int dx, int dy, int buttons_state) "dx=%d dy=%d buttons=%01x"