Wasm debugging with LLDB: decode and execute GDB-remote commands
This changelist adds to the GDB stub (in class wasm::gdb_server::Target) the logic to decode and execute GDB-remote commands and to format response packets to be sent back to the debugger. Here most of the commands still act as a NOOP; the actual implementation requires interactions with the Wasm engine and will be implemented in the next CL of this series. Build with: v8_enable_wasm_gdb_remote_debugging = true Run with: --wasm-gdb-remote Bug: chromium:1010467 Change-Id: Icfa63be9e1eaa657c05876d0d4e86927e0885b90 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1938466 Commit-Queue: Paolo Severini <paolosev@microsoft.com> Reviewed-by:Benedikt Meurer <bmeurer@chromium.org> Reviewed-by:
Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#67200}
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