Make -d (enable debug logging) work on Fedora 16 / x86.

Apparently the 32-bit Fedora 16 compiler chooses register esp to pass "&block"
to the inline assembly code in local_sys_write_stderr(). First pushing data on
the stack and next reading the contents of %0 doesn't yield the desired result
if %0 == %esp.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12360 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed