195 lines
3.2 KiB
Protocol Buffer
195 lines
3.2 KiB
Protocol Buffer
syntax = "proto3";
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option java_package = "com.android.server.os";
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option java_outer_classname = "TombstoneProtos";
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// NOTE TO OEMS:
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// If you add custom fields to this proto, do not use numbers in the reserved range.
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message Tombstone {
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Architecture arch = 1;
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string build_fingerprint = 2;
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string revision = 3;
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string timestamp = 4;
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uint32 pid = 5;
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uint32 tid = 6;
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uint32 uid = 7;
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string selinux_label = 8;
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string process_name = 9;
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// Process uptime in seconds.
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uint32 process_uptime = 20;
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Signal signal_info = 10;
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string abort_message = 14;
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repeated Cause causes = 15;
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map<uint32, Thread> threads = 16;
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repeated MemoryMapping memory_mappings = 17;
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repeated LogBuffer log_buffers = 18;
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repeated FD open_fds = 19;
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reserved 21 to 999;
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}
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enum Architecture {
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ARM32 = 0;
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ARM64 = 1;
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X86 = 2;
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X86_64 = 3;
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reserved 4 to 999;
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}
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message Signal {
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int32 number = 1;
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string name = 2;
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int32 code = 3;
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string code_name = 4;
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bool has_sender = 5;
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int32 sender_uid = 6;
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int32 sender_pid = 7;
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bool has_fault_address = 8;
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uint64 fault_address = 9;
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reserved 10 to 999;
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}
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message HeapObject {
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uint64 address = 1;
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uint64 size = 2;
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uint64 allocation_tid = 3;
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repeated BacktraceFrame allocation_backtrace = 4;
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uint64 deallocation_tid = 5;
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repeated BacktraceFrame deallocation_backtrace = 6;
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}
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message MemoryError {
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enum Tool {
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GWP_ASAN = 0;
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SCUDO = 1;
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reserved 2 to 999;
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}
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Tool tool = 1;
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enum Type {
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UNKNOWN = 0;
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USE_AFTER_FREE = 1;
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DOUBLE_FREE = 2;
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INVALID_FREE = 3;
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BUFFER_OVERFLOW = 4;
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BUFFER_UNDERFLOW = 5;
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reserved 6 to 999;
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}
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Type type = 2;
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oneof location {
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HeapObject heap = 3;
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}
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reserved 4 to 999;
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}
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message Cause {
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string human_readable = 1;
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oneof details {
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MemoryError memory_error = 2;
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}
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reserved 3 to 999;
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}
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message Register {
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string name = 1;
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uint64 u64 = 2;
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reserved 3 to 999;
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}
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message Thread {
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int32 id = 1;
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string name = 2;
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repeated Register registers = 3;
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repeated BacktraceFrame current_backtrace = 4;
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repeated MemoryDump memory_dump = 5;
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int64 tagged_addr_ctrl = 6;
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reserved 7 to 999;
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}
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message BacktraceFrame {
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uint64 rel_pc = 1;
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uint64 pc = 2;
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uint64 sp = 3;
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string function_name = 4;
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uint64 function_offset = 5;
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string file_name = 6;
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uint64 file_map_offset = 7;
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string build_id = 8;
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reserved 9 to 999;
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}
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message MemoryDump {
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string register_name = 1;
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string mapping_name = 2;
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uint64 begin_address = 3;
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bytes memory = 4;
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bytes tags = 5;
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reserved 6 to 999;
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}
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message MemoryMapping {
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uint64 begin_address = 1;
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uint64 end_address = 2;
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uint64 offset = 3;
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bool read = 4;
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bool write = 5;
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bool execute = 6;
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string mapping_name = 7;
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string build_id = 8;
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uint64 load_bias = 9;
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reserved 10 to 999;
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}
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message FD {
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int32 fd = 1;
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string path = 2;
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string owner = 3;
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uint64 tag = 4;
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reserved 5 to 999;
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}
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message LogBuffer {
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string name = 1;
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repeated LogMessage logs = 2;
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reserved 3 to 999;
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}
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message LogMessage {
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string timestamp = 1;
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uint32 pid = 2;
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uint32 tid = 3;
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uint32 priority = 4;
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string tag = 5;
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string message = 6;
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reserved 7 to 999;
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}
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