diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/checkpatch.pl | 3 | ||||
| -rw-r--r-- | scripts/qapi/commands.py | 18 | ||||
| -rw-r--r-- | scripts/qapi/common.py | 15 | ||||
| -rw-r--r-- | scripts/qapi/doc.py | 9 | ||||
| -rw-r--r-- | scripts/qapi/introspect.py | 83 | ||||
| -rwxr-xr-x | scripts/qemu-binfmt-conf.sh | 37 | ||||
| -rwxr-xr-x | scripts/replay-dump.py | 308 | ||||
| -rwxr-xr-x | scripts/update-linux-headers.sh | 10 |
8 files changed, 418 insertions, 65 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index d1fe79bcc4..57daae05ea 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1447,9 +1447,10 @@ sub process { # check we are in a valid source file if not then ignore this hunk next if ($realfile !~ /$SrcFile/); -#90 column limit +#90 column limit; exempt URLs, if no other words on line if ($line =~ /^\+/ && !($line =~ /^\+\s*"[^"]*"\s*(?:\s*|,|\)\s*;)\s*$/) && + !($rawline =~ /^[^[:alnum:]]*https?:\S*$/) && $length > 80) { if ($length > 90) { diff --git a/scripts/qapi/commands.py b/scripts/qapi/commands.py index 21a7e0dbe6..0c5da3a54d 100644 --- a/scripts/qapi/commands.py +++ b/scripts/qapi/commands.py @@ -193,10 +193,18 @@ out: return ret -def gen_register_command(name, success_response): - options = 'QCO_NO_OPTIONS' +def gen_register_command(name, success_response, allow_oob): + options = [] + if not success_response: - options = 'QCO_NO_SUCCESS_RESP' + options += ['QCO_NO_SUCCESS_RESP'] + if allow_oob: + options += ['QCO_ALLOW_OOB'] + + if not options: + options = ['QCO_NO_OPTIONS'] + + options = " | ".join(options) ret = mcgen(''' qmp_register_command(cmds, "%(name)s", @@ -268,7 +276,7 @@ void %(c_prefix)sqmp_init_marshal(QmpCommandList *cmds); genc.add(gen_registry(self._regy, self._prefix)) def visit_command(self, name, info, arg_type, ret_type, - gen, success_response, boxed): + gen, success_response, boxed, allow_oob): if not gen: return self._genh.add(gen_command_decl(name, arg_type, boxed, ret_type)) @@ -277,7 +285,7 @@ void %(c_prefix)sqmp_init_marshal(QmpCommandList *cmds); self._genc.add(gen_marshal_output(ret_type)) self._genh.add(gen_marshal_decl(name)) self._genc.add(gen_marshal(name, arg_type, boxed, ret_type)) - self._regy += gen_register_command(name, success_response) + self._regy += gen_register_command(name, success_response, allow_oob) def gen_commands(schema, output_dir, prefix): diff --git a/scripts/qapi/common.py b/scripts/qapi/common.py index 97e9060b67..2c05e3c284 100644 --- a/scripts/qapi/common.py +++ b/scripts/qapi/common.py @@ -921,7 +921,8 @@ def check_exprs(exprs): elif 'command' in expr: meta = 'command' check_keys(expr_elem, 'command', [], - ['data', 'returns', 'gen', 'success-response', 'boxed']) + ['data', 'returns', 'gen', 'success-response', + 'boxed', 'allow-oob']) elif 'event' in expr: meta = 'event' check_keys(expr_elem, 'event', [], ['data', 'boxed']) @@ -1044,7 +1045,7 @@ class QAPISchemaVisitor(object): pass def visit_command(self, name, info, arg_type, ret_type, - gen, success_response, boxed): + gen, success_response, boxed, allow_oob): pass def visit_event(self, name, info, arg_type, boxed): @@ -1421,7 +1422,7 @@ class QAPISchemaAlternateType(QAPISchemaType): class QAPISchemaCommand(QAPISchemaEntity): def __init__(self, name, info, doc, arg_type, ret_type, - gen, success_response, boxed): + gen, success_response, boxed, allow_oob): QAPISchemaEntity.__init__(self, name, info, doc) assert not arg_type or isinstance(arg_type, str) assert not ret_type or isinstance(ret_type, str) @@ -1432,6 +1433,7 @@ class QAPISchemaCommand(QAPISchemaEntity): self.gen = gen self.success_response = success_response self.boxed = boxed + self.allow_oob = allow_oob def check(self, schema): if self._arg_type_name: @@ -1455,7 +1457,8 @@ class QAPISchemaCommand(QAPISchemaEntity): def visit(self, visitor): visitor.visit_command(self.name, self.info, self.arg_type, self.ret_type, - self.gen, self.success_response, self.boxed) + self.gen, self.success_response, + self.boxed, self.allow_oob) class QAPISchemaEvent(QAPISchemaEntity): @@ -1674,6 +1677,7 @@ class QAPISchema(object): gen = expr.get('gen', True) success_response = expr.get('success-response', True) boxed = expr.get('boxed', False) + allow_oob = expr.get('allow-oob', False) if isinstance(data, OrderedDict): data = self._make_implicit_object_type( name, info, doc, 'arg', self._make_members(data, info)) @@ -1681,7 +1685,8 @@ class QAPISchema(object): assert len(rets) == 1 rets = self._make_array_type(rets[0], info) self._def_entity(QAPISchemaCommand(name, info, doc, data, rets, - gen, success_response, boxed)) + gen, success_response, + boxed, allow_oob)) def _def_event(self, expr, info, doc): name = expr['event'] diff --git a/scripts/qapi/doc.py b/scripts/qapi/doc.py index 0ea68bf813..9b312b2c51 100644 --- a/scripts/qapi/doc.py +++ b/scripts/qapi/doc.py @@ -134,10 +134,9 @@ def texi_enum_value(value): def texi_member(member, suffix=''): """Format a table of members item for an object type member""" typ = member.type.doc_type() - return '@item @code{%s%s%s}%s%s\n' % ( - member.name, - ': ' if typ else '', - typ if typ else '', + membertype = ': ' + typ if typ else '' + return '@item @code{%s%s}%s%s\n' % ( + member.name, membertype, ' (optional)' if member.optional else '', suffix) @@ -228,7 +227,7 @@ class QAPISchemaGenDocVisitor(qapi.common.QAPISchemaVisitor): body=texi_entity(doc, 'Members'))) def visit_command(self, name, info, arg_type, ret_type, - gen, success_response, boxed): + gen, success_response, boxed, allow_oob): doc = self.cur_doc if boxed: body = texi_body(doc) diff --git a/scripts/qapi/introspect.py b/scripts/qapi/introspect.py index f66c397fb0..f9e67e8227 100644 --- a/scripts/qapi/introspect.py +++ b/scripts/qapi/introspect.py @@ -13,26 +13,38 @@ See the COPYING file in the top-level directory. from qapi.common import * -# Caveman's json.dumps() replacement (we're stuck at Python 2.4) -# TODO try to use json.dumps() once we get unstuck -def to_json(obj, level=0): +def to_qlit(obj, level=0, suppress_first_indent=False): + + def indent(level): + return level * 4 * ' ' + + ret = '' + if not suppress_first_indent: + ret += indent(level) if obj is None: - ret = 'null' + ret += 'QLIT_QNULL' elif isinstance(obj, str): - ret = '"' + obj.replace('"', r'\"') + '"' + ret += 'QLIT_QSTR(' + to_c_string(obj) + ')' elif isinstance(obj, list): - elts = [to_json(elt, level + 1) + elts = [to_qlit(elt, level + 1) for elt in obj] - ret = '[' + ', '.join(elts) + ']' + elts.append(indent(level + 1) + "{}") + ret += 'QLIT_QLIST(((QLitObject[]) {\n' + ret += ',\n'.join(elts) + '\n' + ret += indent(level) + '}))' elif isinstance(obj, dict): - elts = ['"%s": %s' % (key.replace('"', r'\"'), - to_json(obj[key], level + 1)) - for key in sorted(obj.keys())] - ret = '{' + ', '.join(elts) + '}' + elts = [] + for key, value in sorted(obj.items()): + elts.append(indent(level + 1) + '{ %s, %s }' % + (to_c_string(key), to_qlit(value, level + 1, True))) + elts.append(indent(level + 1) + '{}') + ret += 'QLIT_QDICT(((QLitDictEntry[]) {\n' + ret += ',\n'.join(elts) + '\n' + ret += indent(level) + '}))' + elif isinstance(obj, bool): + ret += 'QLIT_QBOOL(%s)' % ('true' if obj else 'false') else: assert False # not implemented - if level == 1: - ret = '\n' + ret return ret @@ -48,7 +60,7 @@ class QAPISchemaGenIntrospectVisitor(QAPISchemaMonolithicCVisitor): ' * QAPI/QMP schema introspection', __doc__) self._unmask = unmask self._schema = None - self._jsons = [] + self._qlits = [] self._used_types = [] self._name_map = {} self._genc.add(mcgen(''' @@ -63,27 +75,27 @@ class QAPISchemaGenIntrospectVisitor(QAPISchemaMonolithicCVisitor): def visit_end(self): # visit the types that are actually used - jsons = self._jsons - self._jsons = [] + qlits = self._qlits + self._qlits = [] for typ in self._used_types: typ.visit(self) # generate C # TODO can generate awfully long lines - jsons.extend(self._jsons) - name = c_name(self._prefix, protect=False) + 'qmp_schema_json' + qlits.extend(self._qlits) + name = c_name(self._prefix, protect=False) + 'qmp_schema_qlit' self._genh.add(mcgen(''' -extern const char %(c_name)s[]; +#include "qapi/qmp/qlit.h" + +extern const QLitObject %(c_name)s; ''', c_name=c_name(name))) - lines = to_json(jsons).split('\n') - c_string = '\n '.join([to_c_string(line) for line in lines]) self._genc.add(mcgen(''' -const char %(c_name)s[] = %(c_string)s; +const QLitObject %(c_name)s = %(c_string)s; ''', c_name=c_name(name), - c_string=c_string)) + c_string=to_qlit(qlits))) self._schema = None - self._jsons = [] + self._qlits = [] self._used_types = [] self._name_map = {} @@ -117,12 +129,12 @@ const char %(c_name)s[] = %(c_string)s; return '[' + self._use_type(typ.element_type) + ']' return self._name(typ.name) - def _gen_json(self, name, mtype, obj): + def _gen_qlit(self, name, mtype, obj): if mtype not in ('command', 'event', 'builtin', 'array'): name = self._name(name) obj['name'] = name obj['meta-type'] = mtype - self._jsons.append(obj) + self._qlits.append(obj) def _gen_member(self, member): ret = {'name': member.name, 'type': self._use_type(member.type)} @@ -138,38 +150,39 @@ const char %(c_name)s[] = %(c_string)s; return {'case': variant.name, 'type': self._use_type(variant.type)} def visit_builtin_type(self, name, info, json_type): - self._gen_json(name, 'builtin', {'json-type': json_type}) + self._gen_qlit(name, 'builtin', {'json-type': json_type}) def visit_enum_type(self, name, info, values, prefix): - self._gen_json(name, 'enum', {'values': values}) + self._gen_qlit(name, 'enum', {'values': values}) def visit_array_type(self, name, info, element_type): element = self._use_type(element_type) - self._gen_json('[' + element + ']', 'array', {'element-type': element}) + self._gen_qlit('[' + element + ']', 'array', {'element-type': element}) def visit_object_type_flat(self, name, info, members, variants): obj = {'members': [self._gen_member(m) for m in members]} if variants: obj.update(self._gen_variants(variants.tag_member.name, variants.variants)) - self._gen_json(name, 'object', obj) + self._gen_qlit(name, 'object', obj) def visit_alternate_type(self, name, info, variants): - self._gen_json(name, 'alternate', + self._gen_qlit(name, 'alternate', {'members': [{'type': self._use_type(m.type)} for m in variants.variants]}) def visit_command(self, name, info, arg_type, ret_type, - gen, success_response, boxed): + gen, success_response, boxed, allow_oob): arg_type = arg_type or self._schema.the_empty_object_type ret_type = ret_type or self._schema.the_empty_object_type - self._gen_json(name, 'command', + self._gen_qlit(name, 'command', {'arg-type': self._use_type(arg_type), - 'ret-type': self._use_type(ret_type)}) + 'ret-type': self._use_type(ret_type), + 'allow-oob': allow_oob}) def visit_event(self, name, info, arg_type, boxed): arg_type = arg_type or self._schema.the_empty_object_type - self._gen_json(name, 'event', {'arg-type': self._use_type(arg_type)}) + self._gen_qlit(name, 'event', {'arg-type': self._use_type(arg_type)}) def gen_introspect(schema, output_dir, prefix, opt_unmask): diff --git a/scripts/qemu-binfmt-conf.sh b/scripts/qemu-binfmt-conf.sh index bdb21bdd58..f39ad344fc 100755 --- a/scripts/qemu-binfmt-conf.sh +++ b/scripts/qemu-binfmt-conf.sh @@ -1,10 +1,10 @@ #!/bin/sh -# enable automatic i386/ARM/M68K/MIPS/SPARC/PPC/s390/HPPA +# enable automatic i386/ARM/M68K/MIPS/SPARC/PPC/s390/HPPA/Xtensa # program execution by the kernel qemu_target_list="i386 i486 alpha arm armeb sparc32plus ppc ppc64 ppc64le m68k \ mips mipsel mipsn32 mipsn32el mips64 mips64el \ -sh4 sh4eb s390x aarch64 aarch64_be hppa riscv32 riscv64" +sh4 sh4eb s390x aarch64 aarch64_be hppa riscv32 riscv64 xtensa xtensaeb" i386_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x03\x00' i386_mask='\xff\xff\xff\xff\xff\xfe\xfe\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff' @@ -108,6 +108,14 @@ riscv64_magic='\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x riscv64_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff' riscv64_family=riscv +xtensa_magic='\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x5e\x00' +xtensa_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff' +xtensa_family=xtensa + +xtensaeb_magic='\x7fELF\x01\x02\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x5e' +xtensaeb_mask='\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff' +xtensaeb_family=xtensaeb + qemu_get_family() { cpu=${HOST_ARCH:-$(uname -m)} case "$cpu" in @@ -154,7 +162,8 @@ Usage: qemu-binfmt-conf.sh [--qemu-path PATH][--debian][--systemd CPU] instead generate update-binfmts templates --systemd: don't write into /proc, instead generate file for systemd-binfmt.service - for the given CPU + for the given CPU. If CPU is "ALL", generate a + file for all known cpus --exportdir: define where to write configuration files (default: $SYSTEMDDIR or $DEBIANDIR) --credential: if yes, credential and security tokens are @@ -301,18 +310,20 @@ while true ; do EXPORTDIR=${EXPORTDIR:-$SYSTEMDDIR} shift # check given cpu is in the supported CPU list - for cpu in ${qemu_target_list} ; do + if [ "$1" != "ALL" ] ; then + for cpu in ${qemu_target_list} ; do + if [ "$cpu" = "$1" ] ; then + break + fi + done + if [ "$cpu" = "$1" ] ; then - break + qemu_target_list="$1" + else + echo "ERROR: unknown CPU \"$1\"" 1>&2 + usage + exit 1 fi - done - - if [ "$cpu" = "$1" ] ; then - qemu_target_list="$1" - else - echo "ERROR: unknown CPU \"$1\"" 1>&2 - usage - exit 1 fi ;; -Q|--qemu-path) diff --git a/scripts/replay-dump.py b/scripts/replay-dump.py new file mode 100755 index 0000000000..e274086277 --- /dev/null +++ b/scripts/replay-dump.py @@ -0,0 +1,308 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# +# Dump the contents of a recorded execution stream +# +# Copyright (c) 2017 Alex Bennée <alex.bennee@linaro.org> +# +# This library is free software; you can redistribute it and/or +# modify it under the terms of the GNU Lesser General Public +# License as published by the Free Software Foundation; either +# version 2 of the License, or (at your option) any later version. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, see <http://www.gnu.org/licenses/>. + +import argparse +import struct +from collections import namedtuple + +# This mirrors some of the global replay state which some of the +# stream loading refers to. Some decoders may read the next event so +# we need handle that case. Calling reuse_event will ensure the next +# event is read from the cache rather than advancing the file. + +class ReplayState(object): + def __init__(self): + self.event = -1 + self.event_count = 0 + self.already_read = False + self.current_checkpoint = 0 + self.checkpoint = 0 + + def set_event(self, ev): + self.event = ev + self.event_count += 1 + + def get_event(self): + self.already_read = False + return self.event + + def reuse_event(self, ev): + self.event = ev + self.already_read = True + + def set_checkpoint(self): + self.checkpoint = self.event - self.checkpoint_start + + def get_checkpoint(self): + return self.checkpoint + +replay_state = ReplayState() + +# Simple read functions that mirror replay-internal.c +# The file-stream is big-endian and manually written out a byte at a time. + +def read_byte(fin): + "Read a single byte" + return struct.unpack('>B', fin.read(1))[0] + +def read_event(fin): + "Read a single byte event, but save some state" + if replay_state.already_read: + return replay_state.get_event() + else: + replay_state.set_event(read_byte(fin)) + return replay_state.event + +def read_word(fin): + "Read a 16 bit word" + return struct.unpack('>H', fin.read(2))[0] + +def read_dword(fin): + "Read a 32 bit word" + return struct.unpack('>I', fin.read(4))[0] + +def read_qword(fin): + "Read a 64 bit word" + return struct.unpack('>Q', fin.read(8))[0] + +# Generic decoder structure +Decoder = namedtuple("Decoder", "eid name fn") + +def call_decode(table, index, dumpfile): + "Search decode table for next step" + decoder = next((d for d in table if d.eid == index), None) + if not decoder: + print "Could not decode index: %d" % (index) + print "Entry is: %s" % (decoder) + print "Decode Table is:\n%s" % (table) + return False + else: + return decoder.fn(decoder.eid, decoder.name, dumpfile) + +# Print event +def print_event(eid, name, string=None, event_count=None): + "Print event with count" + if not event_count: + event_count = replay_state.event_count + + if string: + print "%d:%s(%d) %s" % (event_count, name, eid, string) + else: + print "%d:%s(%d)" % (event_count, name, eid) + + +# Decoders for each event type + +def decode_unimp(eid, name, _unused_dumpfile): + "Unimplimented decoder, will trigger exit" + print "%s not handled - will now stop" % (name) + return False + +# Checkpoint decoder +def swallow_async_qword(eid, name, dumpfile): + "Swallow a qword of data without looking at it" + step_id = read_qword(dumpfile) + print " %s(%d) @ %d" % (name, eid, step_id) + return True + +async_decode_table = [ Decoder(0, "REPLAY_ASYNC_EVENT_BH", swallow_async_qword), + Decoder(1, "REPLAY_ASYNC_INPUT", decode_unimp), + Decoder(2, "REPLAY_ASYNC_INPUT_SYNC", decode_unimp), + Decoder(3, "REPLAY_ASYNC_CHAR_READ", decode_unimp), + Decoder(4, "REPLAY_ASYNC_EVENT_BLOCK", decode_unimp), + Decoder(5, "REPLAY_ASYNC_EVENT_NET", decode_unimp), +] +# See replay_read_events/replay_read_event +def decode_async(eid, name, dumpfile): + """Decode an ASYNC event""" + + print_event(eid, name) + + async_event_kind = read_byte(dumpfile) + async_event_checkpoint = read_byte(dumpfile) + + if async_event_checkpoint != replay_state.current_checkpoint: + print " mismatch between checkpoint %d and async data %d" % ( + replay_state.current_checkpoint, async_event_checkpoint) + return True + + return call_decode(async_decode_table, async_event_kind, dumpfile) + + +def decode_instruction(eid, name, dumpfile): + ins_diff = read_dword(dumpfile) + print_event(eid, name, "0x%x" % (ins_diff)) + return True + +def decode_audio_out(eid, name, dumpfile): + audio_data = read_dword(dumpfile) + print_event(eid, name, "%d" % (audio_data)) + return True + +def decode_checkpoint(eid, name, dumpfile): + """Decode a checkpoint. + + Checkpoints contain a series of async events with their own specific data. + """ + replay_state.set_checkpoint() + # save event count as we peek ahead + event_number = replay_state.event_count + next_event = read_event(dumpfile) + + # if the next event is EVENT_ASYNC there are a bunch of + # async events to read, otherwise we are done + if next_event != 3: + print_event(eid, name, "no additional data", event_number) + else: + print_event(eid, name, "more data follows", event_number) + + replay_state.reuse_event(next_event) + return True + +def decode_checkpoint_init(eid, name, dumpfile): + print_event(eid, name) + return True + +def decode_interrupt(eid, name, dumpfile): + print_event(eid, name) + return True + +def decode_clock(eid, name, dumpfile): + clock_data = read_qword(dumpfile) + print_event(eid, name, "0x%x" % (clock_data)) + return True + + +# pre-MTTCG merge +v5_event_table = [Decoder(0, "EVENT_INSTRUCTION", decode_instruction), + Decoder(1, "EVENT_INTERRUPT", decode_interrupt), + Decoder(2, "EVENT_EXCEPTION", decode_unimp), + Decoder(3, "EVENT_ASYNC", decode_async), + Decoder(4, "EVENT_SHUTDOWN", decode_unimp), + Decoder(5, "EVENT_CHAR_WRITE", decode_unimp), + Decoder(6, "EVENT_CHAR_READ_ALL", decode_unimp), + Decoder(7, "EVENT_CHAR_READ_ALL_ERROR", decode_unimp), + Decoder(8, "EVENT_CLOCK_HOST", decode_clock), + Decoder(9, "EVENT_CLOCK_VIRTUAL_RT", decode_clock), + Decoder(10, "EVENT_CP_CLOCK_WARP_START", decode_checkpoint), + Decoder(11, "EVENT_CP_CLOCK_WARP_ACCOUNT", decode_checkpoint), + Decoder(12, "EVENT_CP_RESET_REQUESTED", decode_checkpoint), + Decoder(13, "EVENT_CP_SUSPEND_REQUESTED", decode_checkpoint), + Decoder(14, "EVENT_CP_CLOCK_VIRTUAL", decode_checkpoint), + Decoder(15, "EVENT_CP_CLOCK_HOST", decode_checkpoint), + Decoder(16, "EVENT_CP_CLOCK_VIRTUAL_RT", decode_checkpoint), + Decoder(17, "EVENT_CP_INIT", decode_checkpoint_init), + Decoder(18, "EVENT_CP_RESET", decode_checkpoint), +] + +# post-MTTCG merge, AUDIO support added +v6_event_table = [Decoder(0, "EVENT_INSTRUCTION", decode_instruction), + Decoder(1, "EVENT_INTERRUPT", decode_interrupt), + Decoder(2, "EVENT_EXCEPTION", decode_unimp), + Decoder(3, "EVENT_ASYNC", decode_async), + Decoder(4, "EVENT_SHUTDOWN", decode_unimp), + Decoder(5, "EVENT_CHAR_WRITE", decode_unimp), + Decoder(6, "EVENT_CHAR_READ_ALL", decode_unimp), + Decoder(7, "EVENT_CHAR_READ_ALL_ERROR", decode_unimp), + Decoder(8, "EVENT_AUDIO_OUT", decode_audio_out), + Decoder(9, "EVENT_AUDIO_IN", decode_unimp), + Decoder(10, "EVENT_CLOCK_HOST", decode_clock), + Decoder(11, "EVENT_CLOCK_VIRTUAL_RT", decode_clock), + Decoder(12, "EVENT_CP_CLOCK_WARP_START", decode_checkpoint), + Decoder(13, "EVENT_CP_CLOCK_WARP_ACCOUNT", decode_checkpoint), + Decoder(14, "EVENT_CP_RESET_REQUESTED", decode_checkpoint), + Decoder(15, "EVENT_CP_SUSPEND_REQUESTED", decode_checkpoint), + Decoder(16, "EVENT_CP_CLOCK_VIRTUAL", decode_checkpoint), + Decoder(17, "EVENT_CP_CLOCK_HOST", decode_checkpoint), + Decoder(18, "EVENT_CP_CLOCK_VIRTUAL_RT", decode_checkpoint), + Decoder(19, "EVENT_CP_INIT", decode_checkpoint_init), + Decoder(20, "EVENT_CP_RESET", decode_checkpoint), +] + +# Shutdown cause added +v7_event_table = [Decoder(0, "EVENT_INSTRUCTION", decode_instruction), + Decoder(1, "EVENT_INTERRUPT", decode_interrupt), + Decoder(2, "EVENT_EXCEPTION", decode_unimp), + Decoder(3, "EVENT_ASYNC", decode_async), + Decoder(4, "EVENT_SHUTDOWN", decode_unimp), + Decoder(5, "EVENT_SHUTDOWN_HOST_ERR", decode_unimp), + Decoder(6, "EVENT_SHUTDOWN_HOST_QMP", decode_unimp), + Decoder(7, "EVENT_SHUTDOWN_HOST_SIGNAL", decode_unimp), + Decoder(8, "EVENT_SHUTDOWN_HOST_UI", decode_unimp), + Decoder(9, "EVENT_SHUTDOWN_GUEST_SHUTDOWN", decode_unimp), + Decoder(10, "EVENT_SHUTDOWN_GUEST_RESET", decode_unimp), + Decoder(11, "EVENT_SHUTDOWN_GUEST_PANIC", decode_unimp), + Decoder(12, "EVENT_SHUTDOWN___MAX", decode_unimp), + Decoder(13, "EVENT_CHAR_WRITE", decode_unimp), + Decoder(14, "EVENT_CHAR_READ_ALL", decode_unimp), + Decoder(15, "EVENT_CHAR_READ_ALL_ERROR", decode_unimp), + Decoder(16, "EVENT_AUDIO_OUT", decode_audio_out), + Decoder(17, "EVENT_AUDIO_IN", decode_unimp), + Decoder(18, "EVENT_CLOCK_HOST", decode_clock), + Decoder(19, "EVENT_CLOCK_VIRTUAL_RT", decode_clock), + Decoder(20, "EVENT_CP_CLOCK_WARP_START", decode_checkpoint), + Decoder(21, "EVENT_CP_CLOCK_WARP_ACCOUNT", decode_checkpoint), + Decoder(22, "EVENT_CP_RESET_REQUESTED", decode_checkpoint), + Decoder(23, "EVENT_CP_SUSPEND_REQUESTED", decode_checkpoint), + Decoder(24, "EVENT_CP_CLOCK_VIRTUAL", decode_checkpoint), + Decoder(25, "EVENT_CP_CLOCK_HOST", decode_checkpoint), + Decoder(26, "EVENT_CP_CLOCK_VIRTUAL_RT", decode_checkpoint), + Decoder(27, "EVENT_CP_INIT", decode_checkpoint_init), + Decoder(28, "EVENT_CP_RESET", decode_checkpoint), +] + +def parse_arguments(): + "Grab arguments for script" + parser = argparse.ArgumentParser() + parser.add_argument("-f", "--file", help='record/replay dump to read from', + required=True) + return parser.parse_args() + +def decode_file(filename): + "Decode a record/replay dump" + dumpfile = open(filename, "rb") + + # read and throwaway the header + version = read_dword(dumpfile) + junk = read_qword(dumpfile) + + print "HEADER: version 0x%x" % (version) + + if version == 0xe02007: + event_decode_table = v7_event_table + replay_state.checkpoint_start = 12 + elif version == 0xe02006: + event_decode_table = v6_event_table + replay_state.checkpoint_start = 12 + else: + event_decode_table = v5_event_table + replay_state.checkpoint_start = 10 + + try: + decode_ok = True + while decode_ok: + event = read_event(dumpfile) + decode_ok = call_decode(event_decode_table, event, dumpfile) + finally: + dumpfile.close() + +if __name__ == "__main__": + args = parse_arguments() + decode_file(args.file) diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh index d18e2f1ffa..5b1d8dcdf4 100755 --- a/scripts/update-linux-headers.sh +++ b/scripts/update-linux-headers.sh @@ -39,6 +39,7 @@ cp_portable() { -e 'input-event-codes' \ -e 'sys/' \ -e 'pvrdma_verbs' \ + -e 'drm.h' \ -e 'limits' \ -e 'linux/kernel' \ -e 'linux/sysinfo' \ @@ -59,6 +60,8 @@ cp_portable() { -e 's/__bitwise//' \ -e 's/__attribute__((packed))/QEMU_PACKED/' \ -e 's/__inline__/inline/' \ + -e 's/__BITS_PER_LONG/HOST_LONG_BITS/' \ + -e '/\"drm.h\"/d' \ -e '/sys\/ioctl.h/d' \ -e 's/SW_MAX/SW_MAX_/' \ -e 's/atomic_t/int/' \ @@ -106,6 +109,8 @@ for arch in $ARCHLIST; do mkdir -p "$output/include/standard-headers/asm-$arch" if [ $arch = s390 ]; then cp_portable "$tmpdir/include/asm/virtio-ccw.h" "$output/include/standard-headers/asm-s390/" + cp "$tmpdir/include/asm/unistd_32.h" "$output/linux-headers/asm-s390/" + cp "$tmpdir/include/asm/unistd_64.h" "$output/linux-headers/asm-s390/" fi if [ $arch = arm ]; then cp "$tmpdir/include/asm/unistd-eabi.h" "$output/linux-headers/asm-arm/" @@ -125,7 +130,7 @@ done rm -rf "$output/linux-headers/linux" mkdir -p "$output/linux-headers/linux" for header in kvm.h kvm_para.h vfio.h vfio_ccw.h vhost.h \ - psci.h userfaultfd.h; do + psci.h psp-sev.h userfaultfd.h; do cp "$tmpdir/include/linux/$header" "$output/linux-headers/linux" done rm -rf "$output/linux-headers/asm-generic" @@ -158,6 +163,9 @@ for i in "$tmpdir"/include/linux/*virtio*.h "$tmpdir/include/linux/input.h" \ "$tmpdir/include/linux/sysinfo.h"; do cp_portable "$i" "$output/include/standard-headers/linux" done +mkdir -p "$output/include/standard-headers/drm" +cp_portable "$tmpdir/include/drm/drm_fourcc.h" \ + "$output/include/standard-headers/drm" rm -rf "$output/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma" mkdir -p "$output/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma" |