Move all trace-events for files in the hw/char/ directory to their own file.
Signed-off-by: Daniel P. Berrange <berra...@redhat.com> --- Makefile.objs | 1 + hw/char/trace-events | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++ trace-events | 48 ---------------------------------- 3 files changed, 75 insertions(+), 48 deletions(-) create mode 100644 hw/char/trace-events diff --git a/Makefile.objs b/Makefile.objs index 7c1da65..8c7d8a9 100644 --- a/Makefile.objs +++ b/Makefile.objs @@ -125,3 +125,4 @@ trace-events-y += io/trace-events trace-events-y += migration/trace-events trace-events-y += block/trace-events trace-events-y += hw/block/trace-events +trace-events-y += hw/char/trace-events diff --git a/hw/char/trace-events b/hw/char/trace-events new file mode 100644 index 0000000..7a5dc1f --- /dev/null +++ b/hw/char/trace-events @@ -0,0 +1,74 @@ +# 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. + +# hw/char/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/char/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" + +# hw/char/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" +grlib_apbuart_readl_unknown(uint64_t addr) "addr 0x%"PRIx64 + +# hw/char/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/char/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/char/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_raise_irq(void) "Raise IRQ" +milkymist_uart_lower_irq(void) "Lower IRQ" + +# hw/char/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, const char *name, int down) "QKeyCode 0x%2.2x [%s], down %d" +escc_sunkbd_event_out(int ch) "Translated keycode 0x%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" diff --git a/trace-events b/trace-events index fd343ef..4dae653 100644 --- a/trace-events +++ b/trace-events @@ -39,17 +39,6 @@ virtio_rng_guest_not_ready(void *rng) "rng %p: guest not ready" virtio_rng_pushed(void *rng, size_t len) "rng %p: %zd bytes pushed" virtio_rng_request(void *rng, size_t size, unsigned quota) "rng %p: %zd bytes requested, %u bytes quota left" -# hw/char/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/char/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" - # thread-pool.c thread_pool_submit(void *pool, void *req, void *opaque) "pool %p req %p opaque %p" thread_pool_complete(void *pool, void *req, void *opaque, int ret) "pool %p req %p opaque %p ret %d" @@ -542,11 +531,6 @@ 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/char/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" -grlib_apbuart_readl_unknown(uint64_t addr) "addr 0x%"PRIx64 - # hw/sparc/leon3.c leon3_set_irq(int intno) "Set CPU IRQ %d" leon3_reset_irq(int intno) "Reset CPU IRQ %d" @@ -567,23 +551,12 @@ 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/char/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/timer/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/char/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/scsi/mptsas.c mptsas_command_complete(void *dev, uint32_t ctx, uint32_t status, uint32_t resid) "dev %p context 0x%08x status %x resid %d" mptsas_diag_read(void *dev, uint32_t addr, uint32_t val) "dev %p addr 0x%08x value 0x%08x" @@ -746,12 +719,6 @@ 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/char/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_raise_irq(void) "Raise IRQ" -milkymist_uart_lower_irq(void) "Lower IRQ" - # hw/display/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" @@ -847,21 +814,6 @@ 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/char/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, const char *name, int down) "QKeyCode 0x%2.2x [%s], down %d" -escc_sunkbd_event_out(int ch) "Translated keycode 0x%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" - # hw/scsi/esp.c esp_error_fifo_overrun(void) "FIFO overrun" esp_error_unhandled_command(uint32_t val) "unhandled command (%2.2x)" -- 2.5.5
