Date: Sat, 20 Mar 2004 17:43:39 -0800 (PST) From: Peter Wemm <peter@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/libexec/rtld-elf/amd64 rtld_start.S Message-ID: <200403210143.i2L1hdHS004013@repoman.freebsd.org>
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peter 2004/03/20 17:43:39 PST
FreeBSD src repository
Modified files:
libexec/rtld-elf/amd64 rtld_start.S
Log:
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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