#include <sys/wait.h>
#endif
-#if defined(linux_HOST_OS) || defined(freebsd_HOST_OS) || defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS) || defined(openbsd_HOST_OS) || defined(darwin_HOST_OS)
+#if defined(linux_HOST_OS ) || defined(freebsd_HOST_OS) || \
+ defined(dragonfly_HOST_OS) || defined(netbsd_HOST_OS ) || \
+ defined(openbsd_HOST_OS ) || \
+ ( defined(darwin_HOST_OS ) && !defined(powerpc_HOST_ARCH) )
+/* Don't use mmap on powerpc-apple-darwin as mmap doesn't support
+ * reallocating but we need to allocate jump islands just after each
+ * object images. Otherwise relative branches to jump islands can fail
+ * due to 24-bits displacement overflow.
+ */
#define USE_MMAP
#include <fcntl.h>
#include <sys/mman.h>
SymI_HasProto(unlockFile) \
SymI_HasProto(signal_handlers) \
SymI_HasProto(stg_sig_install) \
+ SymI_HasProto(rtsTimerSignal) \
SymI_NeedsProto(nocldstop)
#endif
SymI_HasProto(rts_unlock) \
SymI_HasProto(rts_unsafeGetMyCapability) \
SymI_HasProto(rtsSupportsBoundThreads) \
- SymI_HasProto(rts_isProfiled) \
+ SymI_HasProto(rts_isProfiled) \
SymI_HasProto(setProgArgv) \
SymI_HasProto(startupHaskell) \
SymI_HasProto(shutdownHaskell) \
int fd;
#else
FILE *f;
+# if defined(darwin_HOST_OS)
+ int misalignment;
+# endif
#endif
IF_DEBUG(linker, debugBelch("loadObj %s\n", path));