Hi, I noticed Windows exception handler is added to ecp_nistz256-x86_64.pl. In function full_handler, when restore register contents, rbx is the first one with the smallest offset:
3181 mov -8(%rax),%rbx 3182 mov -16(%rax),%rbp but when do push, rbp is always the first one push to the stack: 497 .Lmul_mont: 498 push %rbp 499 push %rbx That is, the contents of rbx is restored to rbp and the content of rbp is restored to rbx. I think it is probably a bug of the code. Jun This email and any attachments are for the sole use of the intended recipients and may be privileged or confidential. Any distribution, printing or other use by anyone else is prohibited. If you are not an intended recipient, please contact the sender immediately, and permanently delete this email and attachments.
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