Catch too-large allocations and emit an error message (#4505)

[ghc-hetmet.git] / includes / mkDerivedConstants.c

diff --git a/includes/mkDerivedConstants.c b/includes/mkDerivedConstants.c
index f0e514b..ade104a 100644 (file)
--- a/includes/mkDerivedConstants.c
+++ b/includes/mkDerivedConstants.c
@@ -195,6 +195,8 @@ main(int argc, char *argv[])
 
     printf("#define BLOCK_SIZE   %u\n", BLOCK_SIZE);
     printf("#define MBLOCK_SIZE   %u\n", MBLOCK_SIZE);
+    printf("#define BLOCKS_PER_MBLOCK  %lu\n", (lnat)BLOCKS_PER_MBLOCK);
+    // could be derived, but better to save doing the calculation twice
 
     printf("\n\n");
 #endif