From 51b170b470ed587f99a7c2a773e4464687f0d07a Mon Sep 17 00:00:00 2001 From: crueter Date: Mon, 4 Aug 2025 04:50:14 +0200 Subject: [cmake] refactor: Use CPM over submodules (#143) Transfers the majority of submodules and large externals to CPM, using source archives rather than full Git clones. Not only does this save massive amounts of clone and configure time, but dependencies are grabbed on-demand rather than being required by default. Additionally, CPM will (generally) automatically search for system dependencies, though certain dependencies have options to control this. Testing shows gains ranging from 5x to 10x in terms of overall clone/configure time. Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/143 Reviewed-by: CamilleLaVey --- .../breakpad/src/processor/microdump_stackwalk.cc | 187 --------------------- 1 file changed, 187 deletions(-) delete mode 100644 externals/breakpad/src/processor/microdump_stackwalk.cc (limited to 'externals/breakpad/src/processor/microdump_stackwalk.cc') diff --git a/externals/breakpad/src/processor/microdump_stackwalk.cc b/externals/breakpad/src/processor/microdump_stackwalk.cc deleted file mode 100644 index 222310f76b..0000000000 --- a/externals/breakpad/src/processor/microdump_stackwalk.cc +++ /dev/null @@ -1,187 +0,0 @@ -// Copyright 2014 Google LLC -// -// 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 LLC 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. - -// microdump_stackwalk.cc: Process a microdump with MicrodumpProcessor, printing -// the results, including stack traces. - -#ifdef HAVE_CONFIG_H -#include // Must come first -#endif - -#include -#include -#include - -#include -#include -#include - -#include "common/path_helper.h" -#include "common/scoped_ptr.h" -#include "common/using_std_string.h" -#include "google_breakpad/processor/basic_source_line_resolver.h" -#include "google_breakpad/processor/microdump.h" -#include "google_breakpad/processor/microdump_processor.h" -#include "google_breakpad/processor/process_state.h" -#include "google_breakpad/processor/stack_frame_symbolizer.h" -#include "processor/logging.h" -#include "processor/simple_symbol_supplier.h" -#include "processor/stackwalk_common.h" - - -namespace { - -struct Options { - bool machine_readable; - bool output_stack_contents; - - string microdump_file; - std::vector symbol_paths; -}; - -using google_breakpad::BasicSourceLineResolver; -using google_breakpad::Microdump; -using google_breakpad::MicrodumpProcessor; -using google_breakpad::ProcessResult; -using google_breakpad::ProcessState; -using google_breakpad::scoped_ptr; -using google_breakpad::SimpleSymbolSupplier; -using google_breakpad::StackFrameSymbolizer; - -// Processes |options.microdump_file| using -// MicrodumpProcessor. |options.symbol_path|, if non-empty, is the -// base directory of a symbol storage area, laid out in the format -// required by SimpleSymbolSupplier. If such a storage area is -// specified, it is made available for use by the MicrodumpProcessor. -// -// Returns the value of MicrodumpProcessor::Process. If processing succeeds, -// prints identifying OS and CPU information from the microdump, crash -// information and call stacks for the crashing thread. -// All information is printed to stdout. -int PrintMicrodumpProcess(const Options& options) { - std::ifstream file_stream(options.microdump_file); - std::vector bytes; - file_stream.seekg(0, std::ios_base::end); - bytes.resize(file_stream.tellg()); - if (bytes.empty()) { - BPLOG(ERROR) << "Microdump is empty."; - return 1; - } - file_stream.seekg(0, std::ios_base::beg); - file_stream.read(&bytes[0], bytes.size()); - string microdump_content(&bytes[0], bytes.size()); - - scoped_ptr symbol_supplier; - if (!options.symbol_paths.empty()) { - symbol_supplier.reset(new SimpleSymbolSupplier(options.symbol_paths)); - } - - BasicSourceLineResolver resolver; - StackFrameSymbolizer frame_symbolizer(symbol_supplier.get(), &resolver); - ProcessState process_state; - MicrodumpProcessor microdump_processor(&frame_symbolizer); - Microdump microdump(microdump_content); - ProcessResult res = microdump_processor.Process(µdump, - &process_state); - - if (res == google_breakpad::PROCESS_OK) { - if (options.machine_readable) { - PrintProcessStateMachineReadable(process_state); - } else { - // Microdump has only one thread, |output_requesting_thread_only|'s value - // has no effect. - PrintProcessState(process_state, options.output_stack_contents, - /*output_requesting_thread_only=*/false, &resolver); - } - return 0; - } - - BPLOG(ERROR) << "MicrodumpProcessor::Process failed (code = " << res << ")"; - return 1; -} - -} // namespace - -static void Usage(int argc, const char *argv[], bool error) { - fprintf(error ? stderr : stdout, - "Usage: %s [options] [symbol-path ...]\n" - "\n" - "Output a stack trace for the provided microdump\n" - "\n" - "Options:\n" - "\n" - " -m Output in machine-readable format\n" - " -s Output stack contents\n", - google_breakpad::BaseName(argv[0]).c_str()); -} - -static void SetupOptions(int argc, const char *argv[], Options* options) { - int ch; - - options->machine_readable = false; - options->output_stack_contents = false; - - while ((ch = getopt(argc, (char * const*)argv, "hms")) != -1) { - switch (ch) { - case 'h': - Usage(argc, argv, false); - exit(0); - break; - - case 'm': - options->machine_readable = true; - break; - case 's': - options->output_stack_contents = true; - break; - - case '?': - Usage(argc, argv, true); - exit(1); - break; - } - } - - if ((argc - optind) == 0) { - fprintf(stderr, "%s: Missing microdump file\n", argv[0]); - Usage(argc, argv, true); - exit(1); - } - - options->microdump_file = argv[optind]; - - for (int argi = optind + 1; argi < argc; ++argi) - options->symbol_paths.push_back(argv[argi]); -} - -int main(int argc, const char* argv[]) { - Options options; - SetupOptions(argc, argv, &options); - - return PrintMicrodumpProcess(options); -} -- cgit v1.2.3