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-rw-r--r--qemu/scripts/tracetool/format/tcg_h.py35
1 files changed, 22 insertions, 13 deletions
diff --git a/qemu/scripts/tracetool/format/tcg_h.py b/qemu/scripts/tracetool/format/tcg_h.py
index f676b6662..e2331f251 100644
--- a/qemu/scripts/tracetool/format/tcg_h.py
+++ b/qemu/scripts/tracetool/format/tcg_h.py
@@ -6,14 +6,25 @@ Generate .h file for TCG code generation.
"""
__author__ = "Lluís Vilanova <vilanova@ac.upc.edu>"
-__copyright__ = "Copyright 2012-2014, Lluís Vilanova <vilanova@ac.upc.edu>"
+__copyright__ = "Copyright 2012-2016, Lluís Vilanova <vilanova@ac.upc.edu>"
__license__ = "GPL version 2 or (at your option) any later version"
__maintainer__ = "Stefan Hajnoczi"
__email__ = "stefanha@linux.vnet.ibm.com"
-from tracetool import out
+from tracetool import out, Arguments
+import tracetool.vcpu
+
+
+def vcpu_transform_args(args):
+ assert len(args) == 1
+ return Arguments([
+ args,
+ # NOTE: this name must be kept in sync with the one in "tcg_h"
+ # NOTE: Current helper code uses TCGv_env (CPUArchState*)
+ ("TCGv_env", "__tcg_" + args.names()[0]),
+ ])
def generate(events, backend):
@@ -23,8 +34,6 @@ def generate(events, backend):
'#ifndef TRACE__GENERATED_TCG_TRACERS_H',
'#define TRACE__GENERATED_TCG_TRACERS_H',
'',
- '#include <stdint.h>',
- '',
'#include "trace.h"',
'#include "exec/helper-proto.h"',
'',
@@ -35,21 +44,21 @@ def generate(events, backend):
if "tcg-trans" not in e.properties:
continue
- # get the original event definition
- e = e.original.original
-
out('static inline void %(name_tcg)s(%(args)s)',
'{',
- name_tcg=e.api(e.QEMU_TRACE_TCG),
- args=e.args)
+ name_tcg=e.original.api(e.QEMU_TRACE_TCG),
+ args=tracetool.vcpu.transform_args("tcg_h", e.original))
if "disable" not in e.properties:
+ args_trans = e.original.event_trans.args
+ args_exec = tracetool.vcpu.transform_args(
+ "tcg_helper_c", e.original.event_exec, "wrapper")
out(' %(name_trans)s(%(argnames_trans)s);',
' gen_helper_%(name_exec)s(%(argnames_exec)s);',
- name_trans=e.event_trans.api(e.QEMU_TRACE),
- name_exec=e.event_exec.api(e.QEMU_TRACE),
- argnames_trans=", ".join(e.event_trans.args.names()),
- argnames_exec=", ".join(e.event_exec.args.names()))
+ name_trans=e.original.event_trans.api(e.QEMU_TRACE),
+ name_exec=e.original.event_exec.api(e.QEMU_TRACE),
+ argnames_trans=", ".join(args_trans.names()),
+ argnames_exec=", ".join(args_exec.names()))
out('}')