Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

# gpg: Signature made Mon 18 Jul 2016 22:59:55 BST
# gpg:                using RSA key 0x9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35  775A 9CA4 ABB3 81AB 73C8

* remotes/stefanha/tags/tracing-pull-request:
  trace: Add QAPI/QMP interfaces to query and control per-vCPU tracing state
  trace: Allow event name pattern in "info trace-events"
  trace: Conditionally trace events based on their per-vCPU state
  trace: Add per-vCPU tracing states for events with the 'vcpu' property
  trace: Cosmetic changes on fast-path tracing
  disas: Remove unused macro '_'
  trace: Identify events with the 'vcpu' property
  trace: [bsd-user] Commandline arguments to control tracing
  trace: [linux-user] Commandline arguments to control tracing

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 11 insertions, 1 deletions

diff --git a/scripts/tracetool/format/events_h.py b/scripts/tracetool/format/events_h.py
index 4529263e00..a9da60b7fa 100644
--- a/scripts/tracetool/format/events_h.py
+++ b/scripts/tracetool/format/events_h.py
@@ -32,13 +32,23 @@ def generate(events, backend):
     out('    TRACE_EVENT_COUNT',
         '} TraceEventID;')
 
+    # per-vCPU event identifiers
+    out('typedef enum {')
+
+    for e in events:
+        if "vcpu" in e.properties:
+            out('    TRACE_VCPU_%s,' % e.name.upper())
+
+    out('    TRACE_VCPU_EVENT_COUNT',
+        '} TraceEventVCPUID;')
+
     # static state
     for e in events:
         if 'disable' in e.properties:
             enabled = 0
         else:
             enabled = 1
-        if "tcg-trans" in e.properties:
+        if "tcg-exec" in e.properties:
             # a single define for the two "sub-events"
             out('#define TRACE_%(name)s_ENABLED %(enabled)d',
                 name=e.original.name.upper(),