diff options
| author | pmarlier <pmarlier@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-24 15:21:12 +0000 |
|---|---|---|
| committer | pmarlier <pmarlier@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-02-24 15:21:12 +0000 |
| commit | d4b8abac608cfb0daf61819d84a5882a3a76db05 (patch) | |
| tree | 5fa07983ce5f834e7151dcc8faecefda82f3881c /boehm-gc/include/private/gcconfig.h | |
| parent | aa834ebc50f9ad5428385675e6b337ee7f5b25da (diff) | |
| download | gcc-d4b8abac608cfb0daf61819d84a5882a3a76db05.tar.gz | |
2012-02-23 Patrick Marlier <patrick.marlier@gmail.com>
Jack Howarth <howarth@bromo.med.uc.edu>
boehm-gc/
PR boehm-gc/52179
* include/gc_config.h.in: Undefine HAVE_PTHREAD_GET_STACKADDR_NP.
* include/private/gcconfig.h (DARWIN): Define STACKBOTTOM with
pthread_get_stackaddr_np when available.
* configure.ac (THREADS): Check availability of pthread_get_stackaddr_np.
* configure: Regenerate.
libjava/
PR target/49461
* configure.ac (SYSTEMSPEC): No longer pass -no_pie for darwin11.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@184555 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'boehm-gc/include/private/gcconfig.h')
| -rw-r--r-- | boehm-gc/include/private/gcconfig.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/boehm-gc/include/private/gcconfig.h b/boehm-gc/include/private/gcconfig.h index 25fff6e7e6a..fb09cf73cc0 100644 --- a/boehm-gc/include/private/gcconfig.h +++ b/boehm-gc/include/private/gcconfig.h @@ -1331,7 +1331,11 @@ These aren't used when dyld support is enabled (it is by default) */ # define DATASTART ((ptr_t) get_etext()) # define DATAEND ((ptr_t) get_end()) -# define STACKBOTTOM ((ptr_t) 0xc0000000) +# ifdef HAVE_PTHREAD_GET_STACKADDR_NP +# define STACKBOTTOM (ptr_t)pthread_get_stackaddr_np(pthread_self()) +# else +# define STACKBOTTOM ((ptr_t) 0xc0000000) +# endif # define USE_MMAP # define USE_MMAP_ANON # define USE_ASM_PUSH_REGS @@ -2014,7 +2018,11 @@ These aren't used when dyld support is enabled (it is by default) */ # define DATASTART ((ptr_t) get_etext()) # define DATAEND ((ptr_t) get_end()) -# define STACKBOTTOM ((ptr_t) 0x7fff5fc00000) +# ifdef HAVE_PTHREAD_GET_STACKADDR_NP +# define STACKBOTTOM (ptr_t)pthread_get_stackaddr_np(pthread_self()) +# else +# define STACKBOTTOM ((ptr_t) 0x7fff5fc00000) +# endif # define USE_MMAP # define USE_MMAP_ANON # ifdef GC_DARWIN_THREADS |