Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-08-03' into staging
[qemu.git] / scripts / analyse-9p-simpletrace.py
1 #!/usr/bin/env python3
2 # Pretty print 9p simpletrace log
3 # Usage: ./analyse-9p-simpletrace <trace-events> <trace-pid>
4 #
5 # Author: Harsh Prateek Bora
6 import os
7 import simpletrace
8
9 symbol_9p = {
10 6 : 'TLERROR',
11 7 : 'RLERROR',
12 8 : 'TSTATFS',
13 9 : 'RSTATFS',
14 12 : 'TLOPEN',
15 13 : 'RLOPEN',
16 14 : 'TLCREATE',
17 15 : 'RLCREATE',
18 16 : 'TSYMLINK',
19 17 : 'RSYMLINK',
20 18 : 'TMKNOD',
21 19 : 'RMKNOD',
22 20 : 'TRENAME',
23 21 : 'RRENAME',
24 22 : 'TREADLINK',
25 23 : 'RREADLINK',
26 24 : 'TGETATTR',
27 25 : 'RGETATTR',
28 26 : 'TSETATTR',
29 27 : 'RSETATTR',
30 30 : 'TXATTRWALK',
31 31 : 'RXATTRWALK',
32 32 : 'TXATTRCREATE',
33 33 : 'RXATTRCREATE',
34 40 : 'TREADDIR',
35 41 : 'RREADDIR',
36 50 : 'TFSYNC',
37 51 : 'RFSYNC',
38 52 : 'TLOCK',
39 53 : 'RLOCK',
40 54 : 'TGETLOCK',
41 55 : 'RGETLOCK',
42 70 : 'TLINK',
43 71 : 'RLINK',
44 72 : 'TMKDIR',
45 73 : 'RMKDIR',
46 74 : 'TRENAMEAT',
47 75 : 'RRENAMEAT',
48 76 : 'TUNLINKAT',
49 77 : 'RUNLINKAT',
50 100 : 'TVERSION',
51 101 : 'RVERSION',
52 102 : 'TAUTH',
53 103 : 'RAUTH',
54 104 : 'TATTACH',
55 105 : 'RATTACH',
56 106 : 'TERROR',
57 107 : 'RERROR',
58 108 : 'TFLUSH',
59 109 : 'RFLUSH',
60 110 : 'TWALK',
61 111 : 'RWALK',
62 112 : 'TOPEN',
63 113 : 'ROPEN',
64 114 : 'TCREATE',
65 115 : 'RCREATE',
66 116 : 'TREAD',
67 117 : 'RREAD',
68 118 : 'TWRITE',
69 119 : 'RWRITE',
70 120 : 'TCLUNK',
71 121 : 'RCLUNK',
72 122 : 'TREMOVE',
73 123 : 'RREMOVE',
74 124 : 'TSTAT',
75 125 : 'RSTAT',
76 126 : 'TWSTAT',
77 127 : 'RWSTAT'
78 }
79
80 class VirtFSRequestTracker(simpletrace.Analyzer):
81 def begin(self):
82 print("Pretty printing 9p simpletrace log ...")
83
84 def v9fs_rerror(self, tag, id, err):
85 print("RERROR (tag =", tag, ", id =", symbol_9p[id], ", err = \"", os.strerror(err), "\")")
86
87 def v9fs_version(self, tag, id, msize, version):
88 print("TVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")")
89
90 def v9fs_version_return(self, tag, id, msize, version):
91 print("RVERSION (tag =", tag, ", msize =", msize, ", version =", version, ")")
92
93 def v9fs_attach(self, tag, id, fid, afid, uname, aname):
94 print("TATTACH (tag =", tag, ", fid =", fid, ", afid =", afid, ", uname =", uname, ", aname =", aname, ")")
95
96 def v9fs_attach_return(self, tag, id, type, version, path):
97 print("RATTACH (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})")
98
99 def v9fs_stat(self, tag, id, fid):
100 print("TSTAT (tag =", tag, ", fid =", fid, ")")
101
102 def v9fs_stat_return(self, tag, id, mode, atime, mtime, length):
103 print("RSTAT (tag =", tag, ", mode =", mode, ", atime =", atime, ", mtime =", mtime, ", length =", length, ")")
104
105 def v9fs_getattr(self, tag, id, fid, request_mask):
106 print("TGETATTR (tag =", tag, ", fid =", fid, ", request_mask =", hex(request_mask), ")")
107
108 def v9fs_getattr_return(self, tag, id, result_mask, mode, uid, gid):
109 print("RGETATTR (tag =", tag, ", result_mask =", hex(result_mask), ", mode =", oct(mode), ", uid =", uid, ", gid =", gid, ")")
110
111 def v9fs_walk(self, tag, id, fid, newfid, nwnames):
112 print("TWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", nwnames =", nwnames, ")")
113
114 def v9fs_walk_return(self, tag, id, nwnames, qids):
115 print("RWALK (tag =", tag, ", nwnames =", nwnames, ", qids =", hex(qids), ")")
116
117 def v9fs_open(self, tag, id, fid, mode):
118 print("TOPEN (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ")")
119
120 def v9fs_open_return(self, tag, id, type, version, path, iounit):
121 print("ROPEN (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")")
122
123 def v9fs_lcreate(self, tag, id, dfid, flags, mode, gid):
124 print("TLCREATE (tag =", tag, ", dfid =", dfid, ", flags =", oct(flags), ", mode =", oct(mode), ", gid =", gid, ")")
125
126 def v9fs_lcreate_return(self, tag, id, type, version, path, iounit):
127 print("RLCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")")
128
129 def v9fs_fsync(self, tag, id, fid, datasync):
130 print("TFSYNC (tag =", tag, ", fid =", fid, ", datasync =", datasync, ")")
131
132 def v9fs_clunk(self, tag, id, fid):
133 print("TCLUNK (tag =", tag, ", fid =", fid, ")")
134
135 def v9fs_read(self, tag, id, fid, off, max_count):
136 print("TREAD (tag =", tag, ", fid =", fid, ", off =", off, ", max_count =", max_count, ")")
137
138 def v9fs_read_return(self, tag, id, count, err):
139 print("RREAD (tag =", tag, ", count =", count, ", err =", err, ")")
140
141 def v9fs_readdir(self, tag, id, fid, offset, max_count):
142 print("TREADDIR (tag =", tag, ", fid =", fid, ", offset =", offset, ", max_count =", max_count, ")")
143
144 def v9fs_readdir_return(self, tag, id, count, retval):
145 print("RREADDIR (tag =", tag, ", count =", count, ", retval =", retval, ")")
146
147 def v9fs_write(self, tag, id, fid, off, count, cnt):
148 print("TWRITE (tag =", tag, ", fid =", fid, ", off =", off, ", count =", count, ", cnt =", cnt, ")")
149
150 def v9fs_write_return(self, tag, id, total, err):
151 print("RWRITE (tag =", tag, ", total =", total, ", err =", err, ")")
152
153 def v9fs_create(self, tag, id, fid, name, perm, mode):
154 print("TCREATE (tag =", tag, ", fid =", fid, ", perm =", oct(perm), ", name =", name, ", mode =", oct(mode), ")")
155
156 def v9fs_create_return(self, tag, id, type, version, path, iounit):
157 print("RCREATE (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, iounit =", iounit, ")")
158
159 def v9fs_symlink(self, tag, id, fid, name, symname, gid):
160 print("TSYMLINK (tag =", tag, ", fid =", fid, ", name =", name, ", symname =", symname, ", gid =", gid, ")")
161
162 def v9fs_symlink_return(self, tag, id, type, version, path):
163 print("RSYMLINK (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "})")
164
165 def v9fs_flush(self, tag, id, flush_tag):
166 print("TFLUSH (tag =", tag, ", flush_tag =", flush_tag, ")")
167
168 def v9fs_link(self, tag, id, dfid, oldfid, name):
169 print("TLINK (tag =", tag, ", dfid =", dfid, ", oldfid =", oldfid, ", name =", name, ")")
170
171 def v9fs_remove(self, tag, id, fid):
172 print("TREMOVE (tag =", tag, ", fid =", fid, ")")
173
174 def v9fs_wstat(self, tag, id, fid, mode, atime, mtime):
175 print("TWSTAT (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", atime =", atime, "mtime =", mtime, ")")
176
177 def v9fs_mknod(self, tag, id, fid, mode, major, minor):
178 print("TMKNOD (tag =", tag, ", fid =", fid, ", mode =", oct(mode), ", major =", major, ", minor =", minor, ")")
179
180 def v9fs_lock(self, tag, id, fid, type, start, length):
181 print("TLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")")
182
183 def v9fs_lock_return(self, tag, id, status):
184 print("RLOCK (tag =", tag, ", status =", status, ")")
185
186 def v9fs_getlock(self, tag, id, fid, type, start, length):
187 print("TGETLOCK (tag =", tag, ", fid =", fid, "type =", type, ", start =", start, ", length =", length, ")")
188
189 def v9fs_getlock_return(self, tag, id, type, start, length, proc_id):
190 print("RGETLOCK (tag =", tag, "type =", type, ", start =", start, ", length =", length, ", proc_id =", proc_id, ")")
191
192 def v9fs_mkdir(self, tag, id, fid, name, mode, gid):
193 print("TMKDIR (tag =", tag, ", fid =", fid, ", name =", name, ", mode =", mode, ", gid =", gid, ")")
194
195 def v9fs_mkdir_return(self, tag, id, type, version, path, err):
196 print("RMKDIR (tag =", tag, ", qid={type =", type, ", version =", version, ", path =", path, "}, err =", err, ")")
197
198 def v9fs_xattrwalk(self, tag, id, fid, newfid, name):
199 print("TXATTRWALK (tag =", tag, ", fid =", fid, ", newfid =", newfid, ", xattr name =", name, ")")
200
201 def v9fs_xattrwalk_return(self, tag, id, size):
202 print("RXATTRWALK (tag =", tag, ", xattrsize =", size, ")")
203
204 def v9fs_xattrcreate(self, tag, id, fid, name, size, flags):
205 print("TXATTRCREATE (tag =", tag, ", fid =", fid, ", name =", name, ", xattrsize =", size, ", flags =", flags, ")")
206
207 def v9fs_readlink(self, tag, id, fid):
208 print("TREADLINK (tag =", tag, ", fid =", fid, ")")
209
210 def v9fs_readlink_return(self, tag, id, target):
211 print("RREADLINK (tag =", tag, ", target =", target, ")")
212
213 simpletrace.run(VirtFSRequestTracker())