[Qemu-devel] [PATCH v1 12/40] trace: split out trace events for hw/audio/ directory

["Daniel P. Berrange" <berrange@redhat.com>]

Move all trace-events for files in the hw/audio/ directory to
their own file.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---
 Makefile.objs         |  1 +
 hw/audio/trace-events | 44 ++++++++++++++++++++++++++++++++++++++++++++
 trace-events          | 18 ------------------
 3 files changed, 45 insertions(+), 18 deletions(-)
 create mode 100644 hw/audio/trace-events

diff --git a/Makefile.objs b/Makefile.objs
index 165475c..9d5f64d 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -129,3 +129,4 @@ trace-events-y += hw/char/trace-events
 trace-events-y += hw/intc/trace-events
 trace-events-y += hw/net/trace-events
 trace-events-y += hw/virtio/trace-events
+trace-events-y += hw/audio/trace-events
diff --git a/hw/audio/trace-events b/hw/audio/trace-events
new file mode 100644
index 0000000..fe65163
--- /dev/null
+++ b/hw/audio/trace-events
@@ -0,0 +1,44 @@
+# 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/audio/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/audio/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"
diff --git a/trace-events b/trace-events
index 8e8de59..94f8f70 100644
--- a/trace-events
+++ b/trace-events
@@ -42,12 +42,6 @@ virtio_balloon_get_config(uint32_t num_pages, uint32_t actual) "num_pages: %d ac
 virtio_balloon_set_config(uint32_t actual, uint32_t oldactual) "actual: %d oldactual: %d"
 virtio_balloon_to_target(uint64_t target, uint32_t num_pages) "balloon target: %"PRIx64" num_pages: %d"
 
-# hw/audio/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/nvram/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"
@@ -595,18 +589,6 @@ megasas_mmio_invalid_readl(unsigned long addr) "addr 0x%lx"
 megasas_mmio_writel(const char *reg, uint32_t val) "reg %s: 0x%x"
 megasas_mmio_invalid_writel(uint32_t addr, uint32_t val) "addr 0x%x: 0x%x"
 
-# hw/audio/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/misc/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"
-- 
2.5.5