cvs commit: src/libexec/rtld-elf/amd64 rtld_start.S
peter at FreeBSD.org
Sat Mar 20 17:43:40 PST 2004
peter 2004/03/20 17:43:39 PST
FreeBSD src repository
More stack alignment fixes. Arrange so we call _rtld() in ld-elf.so.1
with the correct alignment. This is important because this calls to
library static constructors are made from here. The bug in the old crt*.s
files hid this because in this case, two wrongs do indeed make a right.
Also, call _rtld_bind() with the correct alignment, because it calls back
into the pthread library locking functions. If things happen just
the wrong way, we get a SIG10 due to the broken stack alignment.
Revision Changes Path
1.5 +9 -8 src/libexec/rtld-elf/amd64/rtld_start.S
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