Christian Jullien wrote:
Simple example not working on Windows x64. It should print Ok but hangs even
buf seems to be correctly aligned.
See http://repo.or.cz/w/tinycc.git/commitdiff/ad351b20
It doesn't support new x64 windows unwinding though, so better not
use it to jump across window procedures, threads and some such.
--- grischka
#include <stdio.h>
#include <stdlib.h>
#include <setjmp.h>
int
main(int argc, char *argv[])
{
jmp_buf buf;
if (setjmp(buf) == 0) {
printf("ready to jump at %p\n", &buf);
longjmp(buf, 1);
printf("Not reached\n");
}
printf("Ok\n");
return 0;
}
F:\tcc-0.9.25-64\win32>tcc foo.c && foo
ready to jump at 000000000012FE20
Looking at assembler gives me no clue.
Christian
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