On Wed, 02 Mar 2005 12:52:38 +0000, Mike Hearn <mike@xxxxxxx> wrote: > > I guess you meant the problems refered to in WWN250 > > (http://www.winehq.com/?issue=250). I checked and the patch there is > > only for i386. I ported those to the x86_64 files (see attachments) and > > tried again to no avail. Anyway, the problem I had was that the cpu trap flag was being set during kernel operations when it wasn't supposed to. The way I finally discovered the exact spot was to make trap setting and clearing verbose in logs under a working kernel and the broken kernel and compare the logs. You need to make sure that 2.6.8 works and 2.6.9-rc1 or 2 breaks it, for this to be the same case. I know the initial two patches did touch amd64, and the later fixes have not been migrated to amd64. > > > > I also tried the test app as posted by Linus Torvalds here: > > http://www.winehq.com/hypermail/wine-devel/2004/11/0551.html > > When trying that on amd64 with the ptrace patches it does not even want > > to compile (not completely surprising). In the chroot it segfaults. > > A strace showed the following: > > > > x5556c000 > > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or > > directory) > > open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or > > directory) > > open("/etc/ld.so.cache", O_RDONLY) = 3 > > fstat64(3, {st_mode=S_IFREG|0644, st_size=32850, ...}) = 0 > > old_mmap(NULL, 32850, PROT_READ, MAP_PRIVATE, 3, 0) = 0x5556d000 > > close(3) = 0 > > access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or > > directory) > > open("/lib/tls/libc.so.6", O_RDONLY) = 3 > > read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\360Y\1"..., > > 512) = 512 > > fstat64(3, {st_mode=S_IFREG|0644, st_size=1253924, ...}) = 0 > > old_mmap(NULL, 1260140, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = > > 0x55576000 > > old_mmap(0x5569f000, 32768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, > > 3, 0x129000) = 0x5569f000 > > old_mmap(0x556a7000, 10860, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED| > > MAP_ANONYMOUS, -1, 0) = 0x556a7000 > > close(3) = 0 > > old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, > > -1, 0) = 0x556aa000 > > set_thread_area({entry_number:-1 -> 11, base_addr:0x556aa2a0, > > limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, > > limit_in_pages:1, seg_not_present:0, useable:1}) = 0 > > munmap(0x5556d000, 32850) = 0 > > rt_sigaction(SIGTRAP, {0x8048438, [TRAP], SA_RESTART}, {SIG_DFL}, 8) = 0 > > mprotect(0x8048000, 4096, PROT_READ|PROT_WRITE) = 0 > > --- SIGSEGV (Segmentation fault) @ 0 (0) --- > > +++ killed by SIGSEGV +++ > > > > This is from the test program? Jesse _______________________________________________ wine-users mailing list wine-users@xxxxxxxxxx http://www.winehq.org/mailman/listinfo/wine-users
