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* libc/machine/cris/libcdtor.c (defaultors): Mark artificially as 

used.
This commit is contained in:
Hans-Peter Nilsson 2005-07-26 20:37:13 +00:00
parent 8efb275cc3
commit 12499c7a5d
2 changed files with 11 additions and 3 deletions
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5
newlib/ChangeLog
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@ -1,3 +1,8 @@
2005-07-26 Hans-Peter Nilsson <hp@bitrange.com>
* libc/machine/cris/libcdtor.c (defaultors): Mark artificially as
used.
2005-07-20 Bob Wilson <bob.wilson@acm.org>
Darin Petkov <darin@tensilica.com>

9
newlib/libc/machine/cris/libcdtor.c
View File

@ -45,10 +45,13 @@ __asm__
extern vfnp * const _Ctors asm(".$global.lib.ctors");
extern vfnp * const _Dtors asm(".$global.lib.dtors");
/* We better provide weak empty ctor and dtor lists, since they are not
created if the main program does not have ctor/dtors. */
/* We better provide weak empty ctor and dtor lists, since they are
not created if the main program does not have ctor/dtors. Because
it's otherwise not used, GCC trunk "Mon Jul 25 22:33:14 UTC 2005"
thinks it can remove defaultors, so we need to artificially mark it
as used. FIXME: Perhaps a GCC bug. */
static vfnp const defaultors[] = {0, 0};
static vfnp const defaultors[] __attribute__ ((__used__)) = {0, 0};
extern vfnp * __CTOR_LIST__ __attribute__ ((weak, alias ("defaultors")));
extern vfnp * __DTOR_LIST__ __attribute__ ((weak, alias ("defaultors")));