From 15cf31142565a7365bf91d92d854c9017e47e694 Mon Sep 17 00:00:00 2001 From: dzaima Date: Wed, 6 Apr 2022 22:53:07 +0300 Subject: [PATCH] use calloc to allocate memory on wasi --- src/opt/mm_buddyTemplate.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/src/opt/mm_buddyTemplate.c b/src/opt/mm_buddyTemplate.c index 339d16df..79fb1f73 100644 --- a/src/opt/mm_buddyTemplate.c +++ b/src/opt/mm_buddyTemplate.c @@ -39,8 +39,12 @@ static NOINLINE void* BN(allocateMore)(i64 bucket, u8 type, i64 from, i64 to) { if (mm_heapAlloc+sz >= mm_heapMax) thrOOM(); mm_heapAlloc+= sz; // gc_maybeGC(); - EmptyValue* c = MMAP(sz); - if (c==MAP_FAILED) thrOOM(); + #if WASI + EmptyValue* c = calloc(sz+getPageSize(), 1); + #else + EmptyValue* c = MMAP(sz); + if (c==MAP_FAILED) thrOOM(); + #endif #ifdef USE_VALGRIND VALGRIND_MAKE_MEM_UNDEFINED(c, sz); #endif