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[Bug ld/6443] -pie issues with TLS relocations


From: jakub at redhat dot com
Subject: [Bug ld/6443] -pie issues with TLS relocations
Date: 24 Apr 2008 13:46:49 -0000

------- Additional Comments From jakub at redhat dot com  2008-04-24 13:46 
-------
That's certainly not enough, see the testcase I've provided.  There are various
relocations:
0000000000000003  0000000b00000016 R_X86_64_GOTTPOFF      0000000000000008 c +
fffffffffffffffc
000000000000000c  0000000c00000017 R_X86_64_TPOFF32       0000000000000000 a + 0
0000000000000014  0000000d00000017 R_X86_64_TPOFF32       0000000000000004 b + 0
000000000000001e  0000000e00000014 R_X86_64_TLSLD         000000000000000c d +
fffffffffffffffc
0000000000000023  0000000f00000004 R_X86_64_PLT32         0000000000000000
__tls_get_addr + fffffffffffffffc
0000000000000029  0000000e00000015 R_X86_64_DTPOFF32      000000000000000c d + 0
0000000000000031  0000001000000013 R_X86_64_TLSGD         0000000000000010 e +
fffffffffffffffc
0000000000000039  0000000f00000004 R_X86_64_PLT32         0000000000000000
__tls_get_addr + fffffffffffffffc
and all of them can and should be in a PIE transitioned to the fastest,
local-exec, ones, as all resolve to a symbol within the PIE.

-- 


http://sourceware.org/bugzilla/show_bug.cgi?id=6443

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