[lldb] Update crashlog script for JSON changes

Update the crashlog script for changes to the JSON schema.

rdar://75122914

Differential revision: https://reviews.llvm.org/D98219

lldb/examples/python/crashlog.py

@@ -415,13 +415,9 @@ class JSONCrashLogParser:
 
         thread = self.crashlog.threads[self.crashlog.crashed_thread_idx]
         thread.reason = self.parse_crash_reason(self.data['exception'])
-        thread.registers = self.parse_thread_registers(self.data['threadState'])
 
         return self.crashlog
 
-    def get_image_extra_info(self, idx):
-        return self.data['legacyInfo']['imageExtraInfo'][idx]
-
     def get_used_image(self, idx):
         return self.data['usedImages'][idx]
 
@@ -444,13 +440,12 @@ class JSONCrashLogParser:
 
     def parse_images(self, json_images):
         idx = 0
-        for json_images in json_images:
+        for json_image in json_images:
-            img_uuid = uuid.UUID(json_images[0])
+            img_uuid = uuid.UUID(json_image['uuid'])
-            low = int(json_images[1])
+            low = int(json_image['base'])
-            high = 0
+            high = int(0)
-            extra_info = self.get_image_extra_info(idx)
+            name = json_image['name']
-            name = extra_info['name']
+            path = json_image['path']
-            path = extra_info['path']
             version = ""
             darwin_image = self.crashlog.DarwinImage(low, high, name, version,
                                                      img_uuid, path,
@@ -461,16 +456,14 @@ class JSONCrashLogParser:
     def parse_frames(self, thread, json_frames):
         idx = 0
         for json_frame in json_frames:
-            image_id = int(json_frame[0])
+            image_id = int(json_frame['imageIndex'])
-
+            ident = self.get_used_image(image_id)['name']
-            ident = self.get_image_extra_info(image_id)['name']
             thread.add_ident(ident)
             if ident not in self.crashlog.idents:
                 self.crashlog.idents.append(ident)
 
-            frame_offset = int(json_frame[1])
+            frame_offset = int(json_frame['imageOffset'])
-            image = self.get_used_image(image_id)
+            image_addr = self.get_used_image(image_id)['base']
-            image_addr = int(image[1])
             pc = image_addr + frame_offset
             thread.frames.append(self.crashlog.Frame(idx, pc, frame_offset))
             idx += 1
@@ -481,6 +474,8 @@ class JSONCrashLogParser:
             thread = self.crashlog.Thread(idx, False)
             if json_thread.get('triggered', False):
                 self.crashlog.crashed_thread_idx = idx
+                self.registers = self.parse_thread_registers(
+                    json_thread['threadState'])
             thread.queue = json_thread.get('queue')
             self.parse_frames(thread, json_thread.get('frames', []))
             self.crashlog.threads.append(thread)
@@ -489,15 +484,16 @@ class JSONCrashLogParser:
     def parse_thread_registers(self, json_thread_state):
         idx = 0
         registers = dict()
-        for reg in json_thread_state.get('x', []):
+        for json_reg in json_thread_state.get('x', []):
             key = str('x{}'.format(idx))
-            value = int(reg)
+            value = int(json_reg['value'])
             registers[key] = value
             idx += 1
 
         for register in ['lr', 'cpsr', 'fp', 'sp', 'esr', 'pc']:
             if register in json_thread_state:
-                registers[register] = int(json_thread_state[register])
+                json_reg = json_thread_state[register]
+                registers[register] = int(json_reg['value'])
 
         return registers
 

lldb/test/Shell/ScriptInterpreter/Python/Crashlog/Inputs/a.out.ips

@@ -1,95 +1,172 @@
-{"app_name":"a.out","timestamp":"2020-11-11 16:12:18.00 -0800","app_version":"","slice_uuid":"9b76648c-9b4e-33a9-a97e-10856e911631","build_version":"","platform":1,"share_with_app_devs":1,"is_first_party":1,"bug_type":"309","os_version":"macOS 11.0.1","incident_id":"598C4706-28B0-4D96-A2F9-AE6973BEC635","name":"a.out"}
+{"app_name":"json.test.tmp.out","timestamp":"2021-03-08 13:57:06.00 -0800","app_version":"","slice_uuid":"8f528c10-3e80-3dd6-b0be-5d558f64f7ab","build_version":"","platform":1,"share_with_app_devs":1,"is_first_party":1,"etl_key":"3","bug_type":"309","os_version":"macOS 11.3","incident_id":"FA21DF23-3344-4E45-BF27-4B8E63B7012B","name":"json.test.tmp.out"}
 {
-  "uptime" : 180,
+  "uptime" : 320000,
-  "procLaunch" : "2020-11-11 16:12:12.4375 -0800",
+  "procLaunch" : "2021-03-08 13:56:51.7232 -0800",
   "procRole" : "Unspecified",
+  "version" : 2,
   "exception" : {
     "type" : "EXC_BAD_ACCESS",
     "signal" : "SIGSEGV",
-    "subtype" : "KERN_INVALID_ADDRESS at 0x00000000"
+    "subtype" : "KERN_INVALID_ADDRESS at 0x0000000000000000"
   },
   "userID" : 501,
   "modelCode" : "iMacPro1,1",
-  "coalitionID" : 471,
+  "coalitionID" : 6086,
   "osVersion" : {
-    "train" : "macOS 11.0.1",
+    "train" : "macOS 11.3",
     "build" : "",
     "releaseType" : ""
   },
-  "captureTime" : "2020-11-11 16:12:12.6267 -0800",
+  "captureTime" : "2021-03-08 13:56:51.8610 -0800",
-  "incident" : "598C4706-28B0-4D96-A2F9-AE6973BEC635",
+  "incident" : "FA21DF23-3344-4E45-BF27-4B8E63B7012B",
-  "pid" : 2187,
+  "pid" : 72932,
   "cpuType" : "X86-64",
-  "procName" : "a.out",
+  "procName" : "json.test.tmp.out",
-  "procPath" : "\/private\/tmp\/a.out",
+  "procPath" : "\/Users\/USER\/*\/json.test.tmp.out",
   "parentProc" : "fish",
-  "parentPid" : 1651,
+  "parentPid" : 67002,
   "coalitionName" : "io.alacritty",
   "crashReporterKey" : "DCEF35CB-68D5-F524-FF13-060901F52EA8",
-  "responsiblePid" : 428,
+  "responsiblePid" : 65465,
   "responsibleProc" : "alacritty",
-  "bridgeVersion" : {"build":"","train":""},
+  "bridgeVersion" : {"build":"18P4544","train":"5.3"},
   "sip" : "enabled",
-  "is_corpse" : 1,
+  "isCorpse" : 1,
-  "termination" : {"reason":"Namespace SIGNAL, Code 0xb","signal":"Segmentation fault: 11","byProc":"exc handler","code":11,"namespace":"SIGNAL","byPid":2187,"flags":0},
+  "termination" : {"flags":0,"code":11,"namespace":"SIGNAL","indicator":"Segmentation fault: 11","byProc":"exc handler","byPid":72932},
-  "asi" : ["dyld2 mode"],
+  "asi" : {"dyld":["dyld2 mode"]},
-  "extMods" : {"caller":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"system":{"thread_create":0,"thread_set_state":0,"task_for_pid":2067},"targeted":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"warnings":0},
+  "extMods" : {"caller":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"system":{"thread_create":0,"thread_set_state":125361,"task_for_pid":9935},"targeted":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"warnings":0},
-  "threads" : [{"triggered":true,"id":22172,"queue":"com.apple.main-thread","frames":[[0,@foo@],[0,@bar@],[0,@main@],[1,87601]]}],
+  "faultingThread" : 0,
-  "threadState" : {
+  "threads" : [
-  "r13" : 0,
-  "rax" : 0,
-  "rflags" : 66054,
-  "cpu" : 6,
-  "rsi" : 140732908048520,
-  "r14" : 0,
-  "trap_description" : "(no mapping for user data write)",
-  "r8" : 0,
-  "cr2" : 0,
-  "rdx" : 140732908048536,
-  "r10" : 0,
-  "r9" : 0,
-  "r15" : 0,
-  "rbx" : 0,
-  "trap" : 14,
-  "err" : 6,
-  "r11" : 0,
-  "rip" : 4307689328,
-  "rbp" : 140732908048432,
-  "rsp" : 140732908048432,
-  "r12" : 0,
-  "rcx" : 140732908048880,
-  "flavor" : "x86_THREAD_STATE",
-  "rdi" : 1
-},
-  "usedImages" : [
-  [
-    "@UUID@",
-    4294967296,
-    "P"
-  ],
-  [
-    "6a1f593e-3705-314d-bb40-e7f9d502bf81",
-    140733737017344,
-    "P"
-  ]
-],
-  "legacyInfo" : {
-  "imageExtraInfo" : [
   {
-      "size" : 16384,
+    "triggered": true,
+    "id": 6152004,
+    "threadState": {
+      "r13": {
+        "value": 0
+      },
+      "rax": {
+        "value": 0
+      },
+      "rflags": {
+        "value": 66054
+      },
+      "cpu": {
+        "value": 4
+      },
+      "r14": {
+        "value": 0
+      },
+      "rsi": {
+        "value": 140732860114304
+      },
+      "r8": {
+        "value": 0
+      },
+      "cr2": {
+        "value": 0
+      },
+      "rdx": {
+        "value": 140732860114320
+      },
+      "r10": {
+        "value": 0
+      },
+      "r9": {
+        "value": 0
+      },
+      "r15": {
+        "value": 0
+      },
+      "rbx": {
+        "value": 0
+      },
+      "trap": {
+        "value": 14,
+        "description": "(no mapping for user data write)"
+      },
+      "err": {
+        "value": 6
+      },
+      "r11": {
+        "value": 0
+      },
+      "rip": {
+        "value": 4355624816
+      },
+      "rbp": {
+        "value": 140732860114224
+      },
+      "rsp": {
+        "value": 140732860114224
+      },
+      "r12": {
+        "value": 0
+      },
+      "rcx": {
+        "value": 140732860114656
+      },
+      "flavor": "x86_THREAD_STATE",
+      "rdi": {
+        "value": 1
+      }
+    },
+    "queue": "com.apple.main-thread",
+    "frames": [
+      {
+        "imageOffset": @foo@,
+        "sourceLine": 3,
+        "sourceFile": "test.c",
+        "symbol": "foo",
+        "imageIndex": 0,
+        "symbolLocation": 16
+      },
+      {
+        "imageOffset": @bar@,
+        "sourceLine": 6,
+        "sourceFile": "test.c",
+        "symbol": "bar",
+        "imageIndex": 0,
+        "symbolLocation": 9
+      },
+      {
+        "imageOffset": @main@,
+        "sourceLine": 8,
+        "sourceFile": "test.c",
+        "symbol": "main",
+        "imageIndex": 0,
+        "symbolLocation": 20
+      },
+      {
+        "imageOffset": 89917,
+        "symbol": "start",
+        "symbolLocation": 1,
+        "imageIndex": 1
+      }
+    ]
+  }
+],
+  "usedImages" : [
+  {
+    "source" : "P",
     "arch" : "x86_64",
+    "base" : 4355608576,
+    "size" : 16384,
+    "uuid" : "@UUID@",
     "path" : "@EXEC@",
     "name" : "@NAME@"
   },
   {
-      "size" : 241664,
+    "source" : "P",
     "arch" : "x86_64",
+    "base" : 140733734899712,
+    "size" : 245760,
+    "uuid" : "c5caf30b-0617-3b07-88c7-6319cd06f30a",
     "path" : "\/usr\/lib\/system\/libdyld.dylib",
     "name" : "libdyld.dylib"
   }
 ],
+  "legacyInfo" : {
   "threadTriggered" : {
-    "index" : 0,
     "queue" : "com.apple.main-thread"
   }
 }

lldb/test/Shell/ScriptInterpreter/Python/Crashlog/json.test

@@ -3,7 +3,7 @@
 # RUN: python %S/patch-crashlog.py --binary %t.out --crashlog %t.crash --offsets '{"main":20, "bar":9, "foo":16}' --json
 # RUN: %lldb %t.out -o 'command script import lldb.macosx.crashlog' -o 'crashlog %t.crash' 2>&1 | FileCheck %s
 
-# CHECK: Thread[0] EXC_BAD_ACCESS (SIGSEGV) (KERN_INVALID_ADDRESS at 0x00000000)
+# CHECK: Thread[0] EXC_BAD_ACCESS (SIGSEGV) (KERN_INVALID_ADDRESS at 0x0000000000000000)
 # CHECK: [  0] {{.*}}out`foo + 16 at test.c
 # CHECK: [  1] {{.*}}out`bar + 8 at test.c
 # CHECK: [  2] {{.*}}out`main + 19 at test.c