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Diffstat (limited to 'toolkit/crashreporter/google-breakpad/src/processor/proto/process_state.proto')
| -rw-r--r-- | toolkit/crashreporter/google-breakpad/src/processor/proto/process_state.proto | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/processor/proto/process_state.proto b/toolkit/crashreporter/google-breakpad/src/processor/proto/process_state.proto new file mode 100644 index 0000000000..d3e02dc3f4 --- /dev/null +++ b/toolkit/crashreporter/google-breakpad/src/processor/proto/process_state.proto @@ -0,0 +1,210 @@ +// Copyright (c) 2010, Google Inc. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// process_state_proto.proto: A client proto representation of a process, +// in a fully-digested state. +// +// Derived from earlier struct and class based models of a client-side +// processed minidump found under src/google_breakpad/processor. The +// file process_state.h holds the top level representation of this model, +// supported by additional classes. We've added a proto representation +// to ease serialization and parsing for server-side storage of crash +// reports processed on the client. +// +// Author: Jess Gray + +syntax = "proto2"; + +package google_breakpad; + +// A proto representation of a process, in a fully-digested state. +// See src/google_breakpad/processor/process_state.h +message ProcessStateProto { + // Next value: 14 + + // The time-date stamp of the original minidump (time_t format) + optional int64 time_date_stamp = 1; + + // The time-date stamp when the process was created (time_t format) + optional int64 process_create_time = 13; + + message Crash { + // The type of crash. OS- and possibly CPU- specific. For example, + // "EXCEPTION_ACCESS_VIOLATION" (Windows), "EXC_BAD_ACCESS / + // KERN_INVALID_ADDRESS" (Mac OS X), "SIGSEGV" (other Unix). + required string reason = 1; + + // If crash_reason implicates memory, the memory address that caused the + // crash. For data access errors, this will be the data address that + // caused the fault. For code errors, this will be the address of the + // instruction that caused the fault. + required int64 address = 2; + } + optional Crash crash = 2; + + + // If there was an assertion that was hit, a textual representation + // of that assertion, possibly including the file and line at which + // it occurred. + optional string assertion = 3; + + // The index of the thread that requested a dump be written in the + // threads vector. If a dump was produced as a result of a crash, this + // will point to the thread that crashed. If the dump was produced as + // by user code without crashing, and the dump contains extended Breakpad + // information, this will point to the thread that requested the dump. + optional int32 requesting_thread = 4; + + message Thread { + // Stack for the given thread + repeated StackFrame frames = 1; + } + + // Stacks for each thread (except possibly the exception handler + // thread) at the time of the crash. + repeated Thread threads = 5; + + // The modules that were loaded into the process represented by the + // ProcessState. + repeated CodeModule modules = 6; + + // System Info: OS and CPU + + // A string identifying the operating system, such as "Windows NT", + // "Mac OS X", or "Linux". If the information is present in the dump but + // its value is unknown, this field will contain a numeric value. If + // the information is not present in the dump, this field will be empty. + optional string os = 7; + + // A short form of the os string, using lowercase letters and no spaces, + // suitable for use in a filesystem. Possible values are "windows", + // "mac", and "linux". Empty if the information is not present in the dump + // or if the OS given by the dump is unknown. The values stored in this + // field should match those used by MinidumpSystemInfo::GetOS. + optional string os_short = 8; + + // A string identifying the version of the operating system, such as + // "5.1.2600 Service Pack 2" or "10.4.8 8L2127". If the dump does not + // contain this information, this field will be empty. + optional string os_version = 9; + + // A string identifying the basic CPU family, such as "x86" or "ppc". + // If this information is present in the dump but its value is unknown, + // this field will contain a numeric value. If the information is not + // present in the dump, this field will be empty. The values stored in + // this field should match those used by MinidumpSystemInfo::GetCPU. + optional string cpu = 10; + + // A string further identifying the specific CPU, such as + // "GenuineIntel level 6 model 13 stepping 8". If the information is not + // present in the dump, or additional identifying information is not + // defined for the CPU family, this field will be empty. + optional string cpu_info = 11; + + // The number of processors in the system. Will be greater than one for + // multi-core systems. + optional int32 cpu_count = 12; + + // Leave the ability to add the raw minidump to this representation +} + + +// Represents a single frame in a stack +// See src/google_breakpad/processor/code_module.h +message StackFrame { + // Next value: 8 + + // The program counter location as an absolute virtual address. For the + // innermost called frame in a stack, this will be an exact program counter + // or instruction pointer value. For all other frames, this will be within + // the instruction that caused execution to branch to a called function, + // but may not necessarily point to the exact beginning of that instruction. + required int64 instruction = 1; + + // The module in which the instruction resides. + optional CodeModule module = 2; + + // The function name, may be omitted if debug symbols are not available. + optional string function_name = 3; + + // The start address of the function, may be omitted if debug symbols + // are not available. + optional int64 function_base = 4; + + // The source file name, may be omitted if debug symbols are not available. + optional string source_file_name = 5; + + // The (1-based) source line number, may be omitted if debug symbols are + // not available. + optional int32 source_line = 6; + + // The start address of the source line, may be omitted if debug symbols + // are not available. + optional int64 source_line_base = 7; +} + + +// Carries information about code modules that are loaded into a process. +// See src/google_breakpad/processor/code_module.h +message CodeModule { + // Next value: 8 + + // The base address of this code module as it was loaded by the process. + optional int64 base_address = 1; + + // The size of the code module. + optional int64 size = 2; + + // The path or file name that the code module was loaded from. + optional string code_file = 3; + + // An identifying string used to discriminate between multiple versions and + // builds of the same code module. This may contain a uuid, timestamp, + // version number, or any combination of this or other information, in an + // implementation-defined format. + optional string code_identifier = 4; + + // The filename containing debugging information associated with the code + // module. If debugging information is stored in a file separate from the + // code module itself (as is the case when .pdb or .dSYM files are used), + // this will be different from code_file. If debugging information is + // stored in the code module itself (possibly prior to stripping), this + // will be the same as code_file. + optional string debug_file = 5; + + // An identifying string similar to code_identifier, but identifies a + // specific version and build of the associated debug file. This may be + // the same as code_identifier when the debug_file and code_file are + // identical or when the same identifier is used to identify distinct + // debug and code files. + optional string debug_identifier = 6; + + // A human-readable representation of the code module's version. + optional string version = 7; +} |