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build: add --v8-enable-wasm-gdb-remote-debugging configure option - #65356

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haskell-wasm:v8-enable-wasm-gdb-remote-debugging
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build: add --v8-enable-wasm-gdb-remote-debugging configure option#65356
TerrorJack wants to merge 1 commit into
nodejs:mainfrom
haskell-wasm:v8-enable-wasm-gdb-remote-debugging

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This patch adds --v8-enable-wasm-gdb-remote-debugging & --v8-disable-wasm-gdb-remote-debugging configure options, enabled by default on linux/mac/win when wasm is enabled. The --wasm-gdb-remote & --wasm-gdb-remote-port v8 options are exposed and allows one to attach lldb to node and debug wasm modules with dwarf info.

Assisted-by: Codex codex@openai.com

@nodejs-github-bot nodejs-github-bot added build Issues and PRs related to build files or the CI. needs-ci PRs that need a full CI run. tools Issues and PRs related to the tools directory. v8 engine Issues and PRs related to the V8 dependency. labels Aug 17, 2026
This patch adds `--v8-enable-wasm-gdb-remote-debugging` &
`--v8-disable-wasm-gdb-remote-debugging` configure options, enabled by
default on linux/mac/win when wasm is enabled. The `--wasm-gdb-remote`
& `--wasm-gdb-remote-port` v8 options are exposed and allows one to
attach lldb to node and debug wasm modules with dwarf info.

Assisted-by: Codex <codex@openai.com>
Signed-off-by: Cheng Shao <terrorjack@type.dance>
@TerrorJack
TerrorJack force-pushed the v8-enable-wasm-gdb-remote-debugging branch from a3891a7 to 95b220c Compare August 17, 2026 18:37
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