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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/sys/common/erl_mmap.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/sys/common/erl_mmap.h')
| -rw-r--r-- | erts/emulator/sys/common/erl_mmap.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/erts/emulator/sys/common/erl_mmap.h b/erts/emulator/sys/common/erl_mmap.h index fa51b663fa..92e9eb9e41 100644 --- a/erts/emulator/sys/common/erl_mmap.h +++ b/erts/emulator/sys/common/erl_mmap.h @@ -159,9 +159,10 @@ Eterm erts_mmap_info_options(ErtsMemMapper*, extern ErtsMemMapper erts_dflt_mmapper; # if defined(ARCH_64) && defined(ERTS_HAVE_OS_PHYSICAL_MEMORY_RESERVATION) extern ErtsMemMapper erts_literal_mmapper; -# endif -# ifdef ERTS_ALC_A_EXEC +# ifdef ERTS_ALC_A_EXEC +# define ERTS_HAVE_EXEC_MMAPPER extern ErtsMemMapper erts_exec_mmapper; +# endif # endif #endif /* ERTS_WANT_MEM_MAPPERS */ |