[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH v1 21/40] trace: split out trace events for hw/sparc

From: Daniel P. Berrange
Subject: [Qemu-devel] [PATCH v1 21/40] trace: split out trace events for hw/sparc/ directory
Date: Thu, 9 Jun 2016 17:58:15 +0100

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

Signed-off-by: Daniel P. Berrange <address@hidden>
 Makefile.objs         |  1 +
 hw/sparc/trace-events | 36 ++++++++++++++++++++++++++++++++++++
 trace-events          | 10 ----------
 3 files changed, 37 insertions(+), 10 deletions(-)
 create mode 100644 hw/sparc/trace-events

diff --git a/Makefile.objs b/Makefile.objs
index b05f290..e435e84 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -138,3 +138,4 @@ trace-events-y += hw/display/trace-events
 trace-events-y += hw/input/trace-events
 trace-events-y += hw/timer/trace-events
 trace-events-y += hw/dma/trace-events
+trace-events-y += hw/sparc/trace-events
diff --git a/hw/sparc/trace-events b/hw/sparc/trace-events
new file mode 100644
index 0000000..3803e16
--- /dev/null
+++ b/hw/sparc/trace-events
@@ -0,0 +1,36 @@
+# 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/sparc/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/sparc/leon3.c
+leon3_set_irq(int intno) "Set CPU IRQ %d"
+leon3_reset_irq(int intno) "Reset CPU IRQ %d"
diff --git a/trace-events b/trace-events
index a47fc4b..8392995 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/sparc/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"
 # vl.c
 vm_state_notify(int running, int reason) "running %d reason %d"
 load_file(const char *name, const char *path) "name %s location %s"
@@ -56,10 +50,6 @@ system_wakeup_request(int reason) "reason=%d"
 qemu_system_shutdown_request(void) ""
 qemu_system_powerdown_request(void) ""
-# hw/sparc/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"

reply via email to

[Prev in Thread] Current Thread [Next in Thread]