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-rw-r--r--includes/rts/storage/GC.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/includes/rts/storage/GC.h b/includes/rts/storage/GC.h
index 889df9a675..be9c13cdf4 100644
--- a/includes/rts/storage/GC.h
+++ b/includes/rts/storage/GC.h
@@ -199,9 +199,15 @@ typedef void* AdjustorExecutable;
AdjustorWritable allocateExec(W_ len, AdjustorExecutable *exec_addr);
void flushExec(W_ len, AdjustorExecutable exec_addr);
-#if defined(ios_HOST_OS)
+#if (defined(arm_HOST_ARCH) || defined(aarch64_HOST_ARCH)) && (defined(ios_HOST_OS) || defined(darwin_HOST_OS))
AdjustorWritable execToWritable(AdjustorExecutable exec);
#endif
+
+#if RTS_LINKER_USE_MMAP
+AdjustorWritable allocateWrite(W_ bytes);
+void markExec(W_ bytes, AdjustorWritable writ);
+void freeWrite(W_ bytes, AdjustorWritable writ);
+#endif
void freeExec (AdjustorExecutable p);
// Used by GC checks in external .cmm code: