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8ab17244a8
it to setup vsyscall redirects on amd64 and the _dl_sysinfo_int80 redirect on x86. git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3503
12 lines
432 B
C
12 lines
432 B
C
#include "core.h"
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void VGP_(setup_redirects)(void)
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{
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/* Redirect _dl_sysinfo_int80, which is glibc's default system call
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routine, to the routine in our trampoline page so that the
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special sysinfo unwind hack in vg_execontext.c will kick in.
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*/
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VG_(add_redirect_sym_to_addr)("soname:ld-linux.so.2", "_dl_sysinfo_int80",
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VG_(client_trampoline_code)+VG_(tramp_syscall_offset));
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}
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