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| author | Gracjan Polak <gracjanpolak@gmail.com> | 2016-12-23 14:37:08 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2016-12-23 16:44:48 -0500 |
| commit | 2689a1692636521777f007861a484e7064b2d696 (patch) | |
| tree | 918b6eb6589b66db9918d00b62352020f82b6205 /rts | |
| parent | 94d2cce6742235d36efb71cf704acd1327a68481 (diff) | |
| download | haskell-2689a1692636521777f007861a484e7064b2d696.tar.gz | |
Define MAP_ANONYMOUS on systems that only provide MAP_ANON
Reviewers: simonmar, erikd, austin, bgamari
Reviewed By: bgamari
Subscribers: gracjan, rwbarton, thomie
Differential Revision: https://phabricator.haskell.org/D2881
GHC Trac Issues: #13005
Diffstat (limited to 'rts')
| -rw-r--r-- | rts/LinkerInternals.h | 10 | ||||
| -rw-r--r-- | rts/linker/M32Alloc.h | 5 |
2 files changed, 10 insertions, 5 deletions
diff --git a/rts/LinkerInternals.h b/rts/LinkerInternals.h index a09d079758..76497df257 100644 --- a/rts/LinkerInternals.h +++ b/rts/LinkerInternals.h @@ -12,6 +12,10 @@ #include "Rts.h" #include "Hash.h" +#if RTS_LINKER_USE_MMAP +#include <sys/mman.h> +#endif + #include "BeginPrivate.h" typedef void SymbolAddr; @@ -288,6 +292,12 @@ char *cstring_from_section_name( unsigned char* strtab); #endif /* mingw32_HOST_OS */ +/* MAP_ANONYMOUS is MAP_ANON on some systems, + e.g. OS X (before Sierra), OpenBSD etc */ +#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON) +#define MAP_ANONYMOUS MAP_ANON +#endif + /* Which object file format are we targetting? */ #if defined(linux_HOST_OS) || defined(solaris2_HOST_OS) || defined(freebsd_HOST_OS) || defined(kfreebsdgnu_HOST_OS) || defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS) || defined(gnu_HOST_OS) # define OBJFORMAT_ELF diff --git a/rts/linker/M32Alloc.h b/rts/linker/M32Alloc.h index db3d8c0f7c..8ec49cae21 100644 --- a/rts/linker/M32Alloc.h +++ b/rts/linker/M32Alloc.h @@ -19,11 +19,6 @@ #endif -/* MAP_ANONYMOUS is MAP_ANON on some systems, e.g. OS X, OpenBSD etc */ -#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON) -#define MAP_ANONYMOUS MAP_ANON -#endif - #include "BeginPrivate.h" #if RTS_LINKER_USE_MMAP |