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[Bug ld/878] New: -pie broken
From: |
gschafer at zip dot com dot au |
Subject: |
[Bug ld/878] New: -pie broken |
Date: |
27 Apr 2005 11:55:27 -0000 |
Here's the test case:
$ echo 'main(){}' | gcc -B/opt/binutils/head/bin/ -x c -fpie -pie -
/usr/lib/libc_nonshared.a(elf-init.oS): In function `__libc_csu_init':
elf-init.c:(.text+0x1d): undefined reference to `__init_array_end'
elf-init.c:(.text+0x23): undefined reference to `__init_array_start'
/usr/lib/libc_nonshared.a(elf-init.oS): In function `__libc_csu_fini':
elf-init.c:(.text+0x79): undefined reference to `__fini_array_end'
elf-init.c:(.text+0x7f): undefined reference to `__fini_array_start'
collect2: ld returned 1 exit status
It seems this change might be responsible:
2005-03-22 H.J. Lu <address@hidden>
* emultempl/elf32.em (gld${EMULATION_NAME}_provide_bound_symbols): New
(gld${EMULATION_NAME}_finish): Call
gld${EMULATION_NAME}_provide_bound_symbols to provide
__preinit_array_start, __preinit_array_end, __init_array_start,
__init_array_end, __fini_array_start and __fini_array_end.
* scripttempl/elf.sc: Don't provide __preinit_array_start,
__preinit_array_end, __init_array_start, __init_array_end,
__fini_array_start nor __fini_array_end.
Additionally, there seems to be nothing in the testsuite testing -pie (apart
from frv) which of course is not ideal.
Thanks.
--
Summary: -pie broken
Product: binutils
Version: 2.17 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: ld
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: gschafer at zip dot com dot au
CC: bug-binutils at gnu dot org
GCC host triplet: i686-pc-linux-gnu
http://sources.redhat.com/bugzilla/show_bug.cgi?id=878
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