Unreachable error in wasm rollup when building on riscv64

[kxxt]

When building electron, chromium or devtools-frontend on riscv64, an obscure unreachable error occurs sometimes. Retrying it might solve the issue, like revyos/revyos#27

FAILED: gen/front_end/ui/legacy/legacy.js 
python3 ../../third_party/node/node.py ../../node_modules/@rollup/wasm-node/dist/bin/rollup --silent --config ../../scripts/build/rollup.config.mjs --input gen/front_end/ui/legacy/legacy.prebundle.js --file gen/front_end/ui/legacy/legacy.js
['/home/kxxt/devtools-frontend/third_party/node/linux/node-linux-x64/bin/node', '../../node_modules/@rollup/wasm-node/dist/bin/rollup', '--silent', '--config', '../../scripts/build/rollup.config.mjs', '--input', 'gen/front_end/ui/legacy/legacy.prebundle.js', '--file', 'gen/front_end/ui/legacy/legacy.js'] failed:

[!] RuntimeError: unreachable
    at null.<anonymous> (wasm://wasm/005c7862:1:1261892)
    at null.<anonymous> (wasm://wasm/005c7862:1:1372394)
    at null.<anonymous> (wasm://wasm/005c7862:1:1017827)
    at null.<anonymous> (wasm://wasm/005c7862:1:1055580)
    at null.<anonymous> (wasm://wasm/005c7862:1:774288)
    at null.<anonymous> (wasm://wasm/005c7862:1:164288)
    at null.<anonymous> (wasm://wasm/005c7862:1:267427)
    at null.<anonymous> (wasm://wasm/005c7862:1:1162176)
    at null.<anonymous> (wasm://wasm/005c7862:1:893047)
    at null.<anonymous> (wasm://wasm/005c7862:1:905690)

Tested combinations:

Platform	Product	version	v8	vendor	compiler	result
P550 sv48	Node.js	23.8.0-4.1 w/ trap-handler disabled	12.9.28.202	archriscv	clang	FAIL
P550 sv48	Node.js	23.8.0	12.9.28.202	luyahan	clang 16	PASS
P550 sv39	Node.js	23.8.0-4.1 w/ trap-handler disabled	12.9.28.202	archriscv	clang	FAIL
P550 sv48	Node.js	23.9.0 w/ trap-handler disabled	-	archriscv	gcc	FAIL
P550 sv48	Node.js	23.9.0	-	archriscv	gcc	PASS
P550 sv48	Node.js	22.14.0-2	12.4.21.254	archriscv	gcc	PASS
P550 sv48	electron	32.3.1	12.8.374.38-electron.0	riscv-forks	cr clang	PASS
P550 sv48	electron	33.4.4	13.0.245.25-electron.0	riscv-forks	cr clang	PASS
SG2042 sv39	Node.js	23.9.0-1 w/ trap-handler disabled	-	archriscv	clang	FAIL

[kxxt]

This seems to be caused by the patch that disables trap handler to suite sv39 systems: #3 (comment)