af76dd6e7e
Please take a look at tools/v8windbg/README.md for an overview of what v8windbg can do and how it's structured. This platform-specific debugging plugin makes use of the data provided by the V8 postmortem debugging API in tools/debug_helper. Note: This code began as https://github.com/billti/v8dbg and then moved into the Edge repository, where I added features gradually and got code reviews for individual changes. Now, taken in its entirety, it's an obnoxiously large CL. I'm open to breaking it up into a few chunks if that would be preferable. Bug: v8:9376 Change-Id: I3e503de00bb1aea870ae83e9bd99e4e2eab9ef98 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2031700 Reviewed-by: Michael Stanton <mvstanton@chromium.org> Reviewed-by: Tamer Tas <tmrts@chromium.org> Reviewed-by: Tobias Tebbi <tebbi@chromium.org> Commit-Queue: Seth Brenith <seth.brenith@microsoft.com> Cr-Commit-Position: refs/heads/master@{#66319}
117 lines
2.4 KiB
Plaintext
117 lines
2.4 KiB
Plaintext
# Copyright 2020 the V8 project authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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import("../../gni/v8.gni")
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config("v8windbg_config") {
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# Required for successful compilation of SDK header file DbgModel.h.
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cflags_cc = [ "/Zc:twoPhase-" ]
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include_dirs = [ "../.." ]
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}
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# Basic support for WinDbg extensions, with nothing specific to V8.
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source_set("v8windbg_base") {
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testonly = true
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sources = [
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"base/dbgext.cc",
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"base/dbgext.h",
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"base/utilities.cc",
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"base/utilities.h",
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]
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libs = [
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"DbgEng.lib",
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"DbgModel.lib",
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"RuntimeObject.lib",
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"comsuppwd.lib",
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]
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public_configs = [ ":v8windbg_config" ]
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}
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# An extension DLL that can be loaded into WinDbg with `.load v8windbg`.
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v8_shared_library("v8windbg") {
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testonly = true
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sources = [
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"base/dbgext.def",
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"src/cur-isolate.cc",
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"src/cur-isolate.h",
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"src/list-chunks.cc",
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"src/list-chunks.h",
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"src/local-variables.cc",
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"src/local-variables.h",
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"src/object-inspection.cc",
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"src/object-inspection.h",
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"src/v8-debug-helper-interop.cc",
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"src/v8-debug-helper-interop.h",
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"src/v8windbg-extension.cc",
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"src/v8windbg-extension.h",
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]
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deps = [
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":v8windbg_base",
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"../debug_helper:v8_debug_helper",
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]
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}
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# Copies Windows SDK files that v8windbg_test needs.
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action("copy_prereqs") {
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testonly = true
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script = "copy-prereqs.py"
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inputs = [
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script,
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"//build/vs_toolchain.py",
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]
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outputs = [ "$root_out_dir/dbgeng.dll" ]
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args = [
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rebase_path("//build"),
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rebase_path(root_out_dir),
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target_cpu,
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]
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}
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# A test that launches a separate d8 process and debugs it using v8windbg.
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v8_source_set("v8windbg_test") {
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testonly = true
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sources = [
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"test/debug-callbacks.cc",
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"test/debug-callbacks.h",
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"test/v8windbg-test.cc",
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"test/v8windbg-test.h",
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]
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deps = [ "../..:v8_libbase" ] # For CHECK macro.
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data_deps = [
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":copy_prereqs",
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":v8windbg",
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":v8windbg_test_script",
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"../..:d8",
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]
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libs = [
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"DbgEng.lib",
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"DbgModel.lib",
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"Pathcch.lib",
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"RuntimeObject.lib",
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]
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configs = [ ":v8windbg_config" ]
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}
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# Copies the JavaScript file used by v8windbg_test.
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copy("v8windbg_test_script") {
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testonly = true
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sources = [ "test/script.js" ]
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outputs = [ "$target_out_dir/v8windbg-test-script.js" ]
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}
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