RFR: 8370708: RISC-V: Add VerifyStackAtCalls [v4]

[Robbin Ehn]

On Tue, 28 Oct 2025 17:59:37 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

>> src/hotspot/cpu/riscv/riscv.ad line 1375:
>> 
>>> 1373:   if (VerifyStackAtCalls) {
>>> 1374:     st->print("mv  t2, %ld\n\t", MAJIK_DWORD);
>>> 1375:     st->print("sd  t2, [sp, #%d]\n\t", - 3 * wordSize);
>> 
>> Thanks for the update. You might want to change this into `st->print("sd  t2, [sp, #%d]\n\t", framesize - 3 * wordSize);` at the same time. BTW: My local `hs:tier1` with `-XX:+VerifyStackAtCalls` using fastdebug build is good.
>
> Oh, did I miss that, sorry!

Fixed

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PR Review Comment: https://git.openjdk.org/jdk/pull/28005#discussion_r2472330996