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Enable functional DSO object destruction

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Unfortunately, legacy .so files for ARM don't have a correct crtbegin file.
Consequently, we have to grandfather the old __dso_handle behaviour.
Add some ifdefs for ARM to allow it to use the old code until we can work
out a transition.

Change-Id: I6a28f368267d792c94e1d985d8344023bc632f6f
Author: H.J. Lu <hongjiu.lu@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
This commit is contained in:
Bruce Beare
2011-06-20 10:29:50 -07:00
parent 4d9b75a9b0
commit 3964084282
12 changed files with 226 additions and 18 deletions
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4
libc/private/__dso_handle.S
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@@ -32,7 +32,11 @@
#
.section .bss
.align 4
#ifndef CRT_LEGACY_WORKAROUND
.hidden __dso_handle
#endif
.globl __dso_handle
__dso_handle:
.long 0