The GDB-stub for Wasm debugging (which builds with the flag
v8_enable_wasm_gdb_remote_debugging) doesn't build anymore after a few changes
in the interface of wasm::DebugInfo.
This CL fixes the build, and also adds a few small changes to the protocol.
Change-Id: I250a8c86fd83048434e68cbdc5cb8ae243577393
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2571341
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Philip Pfaffe <pfaffe@chromium.org>
Commit-Queue: Paolo Severini <paolosev@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#71669}
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}
This changelist adds the logic to format, decode, sends and receive packets in
the format specified by the GDB-remote protocol
(https://sourceware.org/gdb/onlinedocs/gdb/Overview.html#Overview).
Build with: v8_enable_wasm_gdb_remote_debugging = true
Run with: --wasm-gdb-remote
Bug: chromium:1010467
Change-Id: Ibc9c6713c561d06847b472fab591c208c193199f
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1929409
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@{#67196}
