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| author | Sverker Eriksson <[email protected]> | 2016-10-04 21:46:53 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2016-10-14 14:29:17 +0200 |
| commit | 6eee26d55f32113e3ea4575e5500f2fc3c312fff (patch) | |
| tree | 500d8b908ce88858414852624c18dfd9d01628fb /erts/emulator/beam/erl_alloc_util.h | |
| parent | d347e91735cce9ace9c376ba4913fcf688da22f8 (diff) | |
| download | otp-6eee26d55f32113e3ea4575e5500f2fc3c312fff.tar.gz otp-6eee26d55f32113e3ea4575e5500f2fc3c312fff.tar.bz2 otp-6eee26d55f32113e3ea4575e5500f2fc3c312fff.zip | |
erts: Enable exec_alloc for all hipe architectures
For non-amd64 it's a "normal" allocator with a
wrapper around mseg_alloc to call mprotect(PROT_EXEC).
Diffstat (limited to 'erts/emulator/beam/erl_alloc_util.h')
| -rw-r--r-- | erts/emulator/beam/erl_alloc_util.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_alloc_util.h b/erts/emulator/beam/erl_alloc_util.h index f50f09907a..2958bdf8d1 100644 --- a/erts/emulator/beam/erl_alloc_util.h +++ b/erts/emulator/beam/erl_alloc_util.h @@ -210,6 +210,12 @@ void* erts_alcu_mmapper_mseg_alloc(Allctr_t*, Uint *size_p, Uint flags); void* erts_alcu_mmapper_mseg_realloc(Allctr_t*, void *seg, Uint old_size, Uint *new_size_p); void erts_alcu_mmapper_mseg_dealloc(Allctr_t*, void *seg, Uint size, Uint flags); # endif + +# if defined(ERTS_ALC_A_EXEC) && !defined(ERTS_HAVE_EXEC_MMAPPER) +void* erts_alcu_exec_mseg_alloc(Allctr_t*, Uint *size_p, Uint flags); +void* erts_alcu_exec_mseg_realloc(Allctr_t*, void *seg, Uint old_size, Uint *new_size_p); +void erts_alcu_exec_mseg_dealloc(Allctr_t*, void *seg, Uint size, Uint flags); +# endif #endif /* HAVE_ERTS_MSEG */ void* erts_alcu_sys_alloc(Allctr_t*, Uint *size_p, int superalign); |