diff options
Diffstat (limited to 'scripts/tracetool/format')
| -rw-r--r-- | scripts/tracetool/format/h.py | 3 | ||||
| -rw-r--r-- | scripts/tracetool/format/tcg_h.py | 31 | ||||
| -rw-r--r-- | scripts/tracetool/format/tcg_helper_c.py | 45 | ||||
| -rw-r--r-- | scripts/tracetool/format/tcg_helper_h.py | 7 | ||||
| -rw-r--r-- | scripts/tracetool/format/tcg_helper_wrapper_h.py | 5 | ||||
| -rw-r--r-- | scripts/tracetool/format/ust_events_c.py | 1 |
6 files changed, 64 insertions, 28 deletions
diff --git a/scripts/tracetool/format/h.py b/scripts/tracetool/format/h.py index 9b3943002c..2bd68a218e 100644 --- a/scripts/tracetool/format/h.py +++ b/scripts/tracetool/format/h.py @@ -6,7 +6,7 @@ trace/generated-tracers.h """ __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" @@ -23,6 +23,7 @@ def generate(events, backend): '#define TRACE__GENERATED_TRACERS_H', '', '#include "qemu-common.h"', + '#include "qemu/typedefs.h"', '') backend.generate_begin(events) diff --git a/scripts/tracetool/format/tcg_h.py b/scripts/tracetool/format/tcg_h.py index 0d2cf797fa..006eaa897c 100644 --- a/scripts/tracetool/format/tcg_h.py +++ b/scripts/tracetool/format/tcg_h.py @@ -13,7 +13,18 @@ __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): @@ -35,21 +46,21 @@ def generate(events, backend): if "tcg-trans" not in e.properties: continue - # get the original event definition - e = e.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('}') diff --git a/scripts/tracetool/format/tcg_helper_c.py b/scripts/tracetool/format/tcg_helper_c.py index afd6e98537..a089b0bf05 100644 --- a/scripts/tracetool/format/tcg_helper_c.py +++ b/scripts/tracetool/format/tcg_helper_c.py @@ -6,15 +6,38 @@ Generate trace/generated-helpers.c. """ __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 Arguments, out from tracetool.transform import * +import tracetool.vcpu + + +def vcpu_transform_args(args, mode): + assert len(args) == 1 + # NOTE: this name must be kept in sync with the one in "tcg_h" + args = Arguments([(args.types()[0], "__tcg_" + args.names()[0])]) + if mode == "code": + return Arguments([ + # Does cast from helper requirements to tracing types + ("CPUState *", "ENV_GET_CPU(%s)" % args.names()[0]), + ]) + else: + args = Arguments([ + # NOTE: Current helper code uses TCGv_env (CPUArchState*) + ("CPUArchState *", args.names()[0]), + ]) + if mode == "header": + return args + elif mode == "wrapper": + return args.transform(HOST_2_TCG) + else: + assert False def generate(events, backend): @@ -34,18 +57,18 @@ def generate(events, backend): if "tcg-exec" not in e.properties: continue - # tracetool.generate always transforms types to host - e_args = e.original.args - - values = ["(%s)%s" % (t, n) - for t, n in e.args.transform(TCG_2_TCG_HELPER_DEF)] + e_args_api = tracetool.vcpu.transform_args( + "tcg_helper_c", e.original, "header").transform( + HOST_2_TCG_COMPAT, TCG_2_TCG_HELPER_DEF) + e_args_call = tracetool.vcpu.transform_args( + "tcg_helper_c", e, "code") - out('void %(name_tcg)s(%(args)s)', + out('void %(name_tcg)s(%(args_api)s)', '{', - ' %(name)s(%(values)s);', + ' %(name)s(%(args_call)s);', '}', name_tcg="helper_%s_proxy" % e.api(), name=e.api(), - args=e_args.transform(HOST_2_TCG_COMPAT, TCG_2_TCG_HELPER_DEF), - values=", ".join(values), + args_api=e_args_api, + args_call=", ".join(e_args_call.casted()), ) diff --git a/scripts/tracetool/format/tcg_helper_h.py b/scripts/tracetool/format/tcg_helper_h.py index a8ba7ba8e3..dc76c15ebc 100644 --- a/scripts/tracetool/format/tcg_helper_h.py +++ b/scripts/tracetool/format/tcg_helper_h.py @@ -6,7 +6,7 @@ Generate trace/generated-helpers.h. """ __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" @@ -15,6 +15,7 @@ __email__ = "stefanha@linux.vnet.ibm.com" from tracetool import out from tracetool.transform import * +import tracetool.vcpu def generate(events, backend): @@ -29,11 +30,9 @@ def generate(events, backend): if "tcg-exec" not in e.properties: continue - # tracetool.generate always transforms types to host - e_args = e.original.args - # TCG helper proxy declaration fmt = "DEF_HELPER_FLAGS_%(argc)d(%(name)s, %(flags)svoid%(types)s)" + e_args = tracetool.vcpu.transform_args("tcg_helper_c", e.original, "header") args = e_args.transform(HOST_2_TCG_COMPAT, HOST_2_TCG, TCG_2_TCG_HELPER_DECL) types = ", ".join(args.types()) diff --git a/scripts/tracetool/format/tcg_helper_wrapper_h.py b/scripts/tracetool/format/tcg_helper_wrapper_h.py index cac5a878f9..020f4422a9 100644 --- a/scripts/tracetool/format/tcg_helper_wrapper_h.py +++ b/scripts/tracetool/format/tcg_helper_wrapper_h.py @@ -6,7 +6,7 @@ Generate trace/generated-helpers-wrappers.h. """ __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" @@ -15,6 +15,7 @@ __email__ = "stefanha@linux.vnet.ibm.com" from tracetool import out from tracetool.transform import * +import tracetool.vcpu def generate(events, backend): @@ -33,7 +34,7 @@ def generate(events, backend): continue # tracetool.generate always transforms types to host - e_args = e.original.args + e_args = tracetool.vcpu.transform_args("tcg_helper_c", e.original, "wrapper") # mixed-type to TCG helper bridge args_tcg_compat = e_args.transform(HOST_2_TCG_COMPAT) diff --git a/scripts/tracetool/format/ust_events_c.py b/scripts/tracetool/format/ust_events_c.py index 9967c7a82e..bf0b334362 100644 --- a/scripts/tracetool/format/ust_events_c.py +++ b/scripts/tracetool/format/ust_events_c.py @@ -32,4 +32,5 @@ def generate(events, backend): ' */', '#pragma GCC diagnostic ignored "-Wredundant-decls"', '', + '#include "qemu/typedefs.h"', '#include "generated-ust-provider.h"') |