[webkit-changes] [WebKit/WebKit] e9b9e0: [WPE][GTK] Symboilze `StackTrace` using `libbacktr...

[Vitaly Dyachkov]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e9b9e04d516354cd67b372a4fe5ef7c3fd88b845
      https://github.com/WebKit/WebKit/commit/e9b9e04d516354cd67b372a4fe5ef7c3fd88b845
  Author: Vitaly Dyachkov <vitaly at igalia.com>
  Date:   2023-09-28 (Thu, 28 Sep 2023)

  Changed paths:
    M Source/WTF/wtf/PlatformGTK.cmake
    M Source/WTF/wtf/PlatformWPE.cmake
    M Source/WTF/wtf/StackTrace.cpp
    M Source/WTF/wtf/StackTrace.h
    A Source/cmake/FindLibBacktrace.cmake
    M Source/cmake/OptionsGTK.cmake
    M Source/cmake/OptionsWPE.cmake

  Log Message:
  -----------
  [WPE][GTK] Symboilze `StackTrace` using `libbacktrace`
https://bugs.webkit.org/show_bug.cgi?id=262104

Reviewed by Michael Catanzaro.

This patch adds a new `USE_LIBBACKTRACE` CMake option.
When enabled, `StackTraceSymbolResolver` will use `libbacktrace`[1]
to resolve addresses to function names.

[1] https://github.com/ianlancetaylor/libbacktrace

* Source/WTF/wtf/PlatformGTK.cmake:
* Source/WTF/wtf/PlatformWPE.cmake:
* Source/WTF/wtf/StackTrace.cpp:
(WTF::backtraceState):
(WTF::backtraceSyminfoCallback):
(WTF::backtraceFullCallback):
(WTF::symbolize):
* Source/WTF/wtf/StackTrace.h:
(WTF::StackTraceSymbolResolver::forEach const):
* Source/cmake/FindLibBacktrace.cmake: Added.
* Source/cmake/OptionsGTK.cmake:
* Source/cmake/OptionsWPE.cmake:

Canonical link: https://commits.webkit.org/268579@main