Uncaught RuntimeError: index out of bounds when too large input is given

[NooneAtAll3-2]

Uncaught RuntimeError: index out of bounds
    ccall https://ret.futo.org/riscv/build/ret.js:4380
    cwrap https://ret.futo.org/riscv/build/ret.js:4405
    assemble https://ret.futo.org/ret.js:353
    fullAssembler https://ret.futo.org/ui.js:236
    <anonymous> https://ret.futo.org/ui.js:245

I copied in a 4000-line rics-v assembly file (I started with machine codes representable in ascii, disassembled most of them piece by piece in your disassembler, now was trying to assemble back to check), pressed the "assemble" button - and I get no response from UI, "Logs go here" window was empty

I was going to complain about "add some text representing it processing if it takes so long", but then I checked f12 and saw the error

Also: I can click share button to get the link, but trying to access it goes Error code: 414 Request URI Too Long

[petabyt]

Partially fixed in 5d0c1ca and 516fe95 - the out of bounds error is logged to UI.

Live at https://ret-testing.futo.org/

The Uncaught RuntimeError: index out of bounds error seems to be from the emscripten runtime when it fails to convert the JS string to a cstring due to OOM. Not sure if there's a better way to report this.

[NooneAtAll3-2]

To have a concrete test example: RV64_ascii_C.txt - choose risc-v, enable compressed extension in the options. All asm came from your disassemble results

I can confirm that error is reported in UI now

Any chance to keep website usable after the error? Currently pressing Assemble/Disassemble gets broken (no matter the inputs change) until page reload, or choosing arch (which also reloads the page, I think?)