57 lines
1.8 KiB
Text
57 lines
1.8 KiB
Text
import("//build/toolchain/toolchain.gni")
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# Extracts symbols from a binary into a symbol file using dump_syms.
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#
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# Args:
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# binary: Path to the binary containing symbols to extract, e.g.:
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# "$root_out_dir/electron"
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# symbol_dir: Desired output directory for symbols, e.g.:
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# "$root_out_dir/breakpad_symbols"
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if (host_os == "win") {
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_host_executable_suffix = ".exe"
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} else {
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_host_executable_suffix = ""
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}
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template("extract_symbols") {
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action(target_name) {
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forward_variables_from(invoker,
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[
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"deps",
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"testonly",
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])
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assert(defined(invoker.binary), "Need binary to dump")
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assert(defined(invoker.symbol_dir), "Need directory for symbol output")
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if (host_os == "win" && target_cpu == "x86") {
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dump_syms_label = "//third_party/breakpad:dump_syms(//build/toolchain/win:win_clang_x64)"
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} else {
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dump_syms_label = "//third_party/breakpad:dump_syms($host_toolchain)"
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}
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dump_syms_binary = get_label_info(dump_syms_label, "root_out_dir") +
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"/dump_syms$_host_executable_suffix"
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script = "//electron/build/dump_syms.py"
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inputs = [
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invoker.binary,
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dump_syms_binary,
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]
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stamp_file = "${target_gen_dir}/${target_name}.stamp"
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outputs = [ stamp_file ]
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args = [
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"./" + rebase_path(dump_syms_binary, root_build_dir),
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rebase_path(invoker.binary, root_build_dir),
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rebase_path(invoker.symbol_dir, root_build_dir),
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rebase_path(stamp_file, root_build_dir),
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]
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if (defined(invoker.dsym_file)) {
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args += [ rebase_path(invoker.dsym_file, root_build_dir) ]
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}
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if (!defined(deps)) {
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deps = []
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}
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deps += [ dump_syms_label ]
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}
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}
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