Date: Thu, 3 Jul 2003 17:05:15 -0700 (PDT) From: Jake Burkholder <jake@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/libexec/rtld-elf/sparc64 rtld_machdep.h rtld_start.S Message-ID: <200307040005.h6405Fhe073790@repoman.freebsd.org>
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jake 2003/07/03 17:05:15 PDT
FreeBSD src repository
Modified files:
libexec/rtld-elf/sparc64 rtld_machdep.h rtld_start.S
Log:
Avoid using the global offset table to get the address of _DYNAMIC in
rtld. When _DYNAMIC is referenced normally from C the global offset
table is used implicitly, but newer versions of binutils don't initialize
it statically in the binary, so this doesn't work until rtld is relocated,
which _DYNAMIC is needed for... So, as on other systems with the same
problem, we disassemble a call instruction to _DYNAMIC in order to get
its address.
Revision Changes Path
1.5 +1 -1 src/libexec/rtld-elf/sparc64/rtld_machdep.h
1.5 +17 -0 src/libexec/rtld-elf/sparc64/rtld_start.S
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