On Thursday 01 July 2010 03:07:09 Sam Fourman Jr. wrote: >> i386 32bit-mode page table has no NX bit - the PAE page table has... > > You are correct, I went in my BIOS, and disabled execute bit. > > Then when I run the test C code, the get "trapped" just as expected > on both 8.1 amd64 and CURRENT amd64 however World of warcraft still > segfaults even though execute bit is disabled in BIOS. > > I guess I am just confused on how linux fixed this with this patch > > http://bugs.winehq.org/attachment.cgi?id=29155
Wine translates signals and their siginfo into windows exceptions. In the test case you posted earlier you should try install the sighandler with sigaction(2) and the SA_SIGINFO flag. Then print the siginfo struct when you receive the signal and compare that to Linux or FreeBSD/i386. _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
