Date: Sat, 6 Apr 2002 20:16:35 -0800 (PST) From: Peter Wemm <peter@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/libexec/rtld-elf/ia64 reloc.c Message-ID: <200204070416.g374GZO72175@freefall.freebsd.org>
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peter 2002/04/06 20:16:35 PST
Modified files:
libexec/rtld-elf/ia64 reloc.c
Log:
Fix a relocation bug in the ia64 ld.so. Weak function pointers in shared
objects were not being correctly set to zero. Instead, the function
descriptor pointer was set to the load address of the .so object. This
caused gcc generated binaries to segfault on exit when crtbegin.asm's
_fini code tested the __cxa_finalize() function pointer for zero.
This is a bit of a hack because of a problem nearby workaround for
find_symdef and its quirks (failures) for local symbols. This still
needs to be fixed.
Revision Changes Path
1.3 +16 -3 src/libexec/rtld-elf/ia64/reloc.c
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