diff options
Diffstat (limited to 'scripts/tracetool/format')
| -rw-r--r-- | scripts/tracetool/format/tcg_h.py | 83 | ||||
| -rw-r--r-- | scripts/tracetool/format/tcg_helper_c.py | 79 | ||||
| -rw-r--r-- | scripts/tracetool/format/tcg_helper_h.py | 48 | ||||
| -rw-r--r-- | scripts/tracetool/format/tcg_helper_wrapper_h.py | 70 |
4 files changed, 0 insertions, 280 deletions
diff --git a/scripts/tracetool/format/tcg_h.py b/scripts/tracetool/format/tcg_h.py deleted file mode 100644 index 4d84440aff..0000000000 --- a/scripts/tracetool/format/tcg_h.py +++ /dev/null @@ -1,83 +0,0 @@ -# -*- coding: utf-8 -*- - -""" -Generate .h file for TCG code generation. -""" - -__author__ = "Lluís Vilanova <vilanova@ac.upc.edu>" -__copyright__ = "Copyright 2012-2017, Lluís Vilanova <vilanova@ac.upc.edu>" -__license__ = "GPL version 2 or (at your option) any later version" - -__maintainer__ = "Stefan Hajnoczi" -__email__ = "stefanha@redhat.com" - - -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, group): - if group == "root": - header = "trace/trace-root.h" - else: - header = "trace.h" - - out('/* This file is autogenerated by tracetool, do not edit. */', - '/* You must include this file after the inclusion of helper.h */', - '', - '#ifndef TRACE_%s_GENERATED_TCG_TRACERS_H' % group.upper(), - '#define TRACE_%s_GENERATED_TCG_TRACERS_H' % group.upper(), - '', - '#include "exec/helper-proto.h"', - '#include "%s"' % header, - '', - ) - - for e in events: - # just keep one of them - if "tcg-exec" not in e.properties: - continue - - out('static inline void %(name_tcg)s(%(args)s)', - '{', - 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") - if "vcpu" in e.properties: - trace_cpu = e.args.names()[0] - cond = "trace_event_get_vcpu_state(%(cpu)s,"\ - " TRACE_%(id)s)"\ - % dict( - cpu=trace_cpu, - id=e.original.event_exec.name.upper()) - else: - cond = "true" - - out(' %(name_trans)s(%(argnames_trans)s);', - ' if (%(cond)s) {', - ' gen_helper_%(name_exec)s(%(argnames_exec)s);', - ' }', - 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()), - cond=cond) - - out('}') - - out('', - '#endif /* TRACE_%s_GENERATED_TCG_TRACERS_H */' % group.upper()) diff --git a/scripts/tracetool/format/tcg_helper_c.py b/scripts/tracetool/format/tcg_helper_c.py deleted file mode 100644 index 72576e67d1..0000000000 --- a/scripts/tracetool/format/tcg_helper_c.py +++ /dev/null @@ -1,79 +0,0 @@ -# -*- coding: utf-8 -*- - -""" -Generate trace/generated-helpers.c. -""" - -__author__ = "Lluís Vilanova <vilanova@ac.upc.edu>" -__copyright__ = "Copyright 2012-2017, Lluís Vilanova <vilanova@ac.upc.edu>" -__license__ = "GPL version 2 or (at your option) any later version" - -__maintainer__ = "Stefan Hajnoczi" -__email__ = "stefanha@redhat.com" - - -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_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, group): - if group == "root": - header = "trace/trace-root.h" - else: - header = "trace.h" - - events = [e for e in events - if "disable" not in e.properties] - - out('/* This file is autogenerated by tracetool, do not edit. */', - '', - '#include "qemu/osdep.h"', - '#include "cpu.h"', - '#include "exec/helper-proto.h"', - '#include "%s"' % header, - '', - ) - - for e in events: - if "tcg-exec" not in e.properties: - continue - - 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_api)s)', - '{', - # NOTE: the check was already performed at TCG-generation time - ' %(name)s(%(args_call)s);', - '}', - name_tcg="helper_%s_proxy" % e.api(), - name=e.api(e.QEMU_TRACE_NOCHECK), - 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 deleted file mode 100644 index 08554fbc85..0000000000 --- a/scripts/tracetool/format/tcg_helper_h.py +++ /dev/null @@ -1,48 +0,0 @@ -# -*- coding: utf-8 -*- - -""" -Generate trace/generated-helpers.h. -""" - -__author__ = "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@redhat.com" - - -from tracetool import out -from tracetool.transform import * -import tracetool.vcpu - - -def generate(events, backend, group): - events = [e for e in events - if "disable" not in e.properties] - - out('/* This file is autogenerated by tracetool, do not edit. */', - '', - ) - - for e in events: - if "tcg-exec" not in e.properties: - continue - - # 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()) - if types != "": - types = ", " + types - - flags = "TCG_CALL_NO_RWG, " - - out(fmt, - flags=flags, - argc=len(args), - name=e.api() + "_proxy", - types=types, - ) diff --git a/scripts/tracetool/format/tcg_helper_wrapper_h.py b/scripts/tracetool/format/tcg_helper_wrapper_h.py deleted file mode 100644 index 0c5a9797d1..0000000000 --- a/scripts/tracetool/format/tcg_helper_wrapper_h.py +++ /dev/null @@ -1,70 +0,0 @@ -# -*- coding: utf-8 -*- - -""" -Generate trace/generated-helpers-wrappers.h. -""" - -__author__ = "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@redhat.com" - - -from tracetool import out -from tracetool.transform import * -import tracetool.vcpu - - -def generate(events, backend, group): - events = [e for e in events - if "disable" not in e.properties] - - out('/* This file is autogenerated by tracetool, do not edit. */', - '', - '#define tcg_temp_new_nop(v) (v)', - '#define tcg_temp_free_nop(v)', - '', - ) - - for e in events: - if "tcg-exec" not in e.properties: - continue - - # tracetool.generate always transforms types to host - 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) - - code_new = [ - "%(tcg_type)s __%(name)s = %(tcg_func)s(%(name)s);" % - {"tcg_type": transform_type(type_, HOST_2_TCG), - "tcg_func": transform_type(type_, HOST_2_TCG_TMP_NEW), - "name": name} - for (type_, name) in args_tcg_compat - ] - - code_free = [ - "%(tcg_func)s(__%(name)s);" % - {"tcg_func": transform_type(type_, HOST_2_TCG_TMP_FREE), - "name": name} - for (type_, name) in args_tcg_compat - ] - - gen_name = "gen_helper_" + e.api() - - out('static inline void %(name)s(%(args)s)', - '{', - ' %(code_new)s', - ' %(proxy_name)s(%(tmp_names)s);', - ' %(code_free)s', - '}', - name=gen_name, - args=e_args, - proxy_name=gen_name + "_proxy", - code_new="\n ".join(code_new), - code_free="\n ".join(code_free), - tmp_names=", ".join(["__%s" % name for _, name in e_args]), - ) |