diff options
Diffstat (limited to 'lib/system/osalloc.nim')
| -rw-r--r-- | lib/system/osalloc.nim | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/system/osalloc.nim b/lib/system/osalloc.nim index 4817059be..5509d0070 100644 --- a/lib/system/osalloc.nim +++ b/lib/system/osalloc.nim @@ -29,8 +29,8 @@ const doNotUnmap = not (defined(amd64) or defined(i386)) or when defined(nimAllocPagesViaMalloc): - when not defined(gcArc) and not defined(gcOrc): - {.error: "-d:nimAllocPagesViaMalloc is only supported with --gc:arc or --gc:orc".} + when not defined(gcArc) and not defined(gcOrc) and not defined(gcAtomicArc): + {.error: "-d:nimAllocPagesViaMalloc is only supported with --mm:arc or --mm:atomicArc or --mm:orc".} proc osTryAllocPages(size: int): pointer {.inline.} = let base = c_malloc(csize_t size + PageSize - 1 + sizeof(uint32)) @@ -80,12 +80,12 @@ elif defined(emscripten) and not defined(StandaloneHeapSize): let pos = cast[int](result) # Convert pointer to PageSize correct one. - var new_pos = cast[ByteAddress](pos) +% (PageSize - (pos %% PageSize)) + var new_pos = cast[int](pos) +% (PageSize - (pos %% PageSize)) if (new_pos-pos) < sizeof(EmscriptenMMapBlock): new_pos = new_pos +% PageSize result = cast[pointer](new_pos) - var mmapDescrPos = cast[ByteAddress](result) -% sizeof(EmscriptenMMapBlock) + var mmapDescrPos = cast[int](result) -% sizeof(EmscriptenMMapBlock) var mmapDescr = cast[EmscriptenMMapBlock](mmapDescrPos) mmapDescr.realSize = realSize @@ -96,7 +96,7 @@ elif defined(emscripten) and not defined(StandaloneHeapSize): proc osTryAllocPages(size: int): pointer = osAllocPages(size) proc osDeallocPages(p: pointer, size: int) {.inline.} = - var mmapDescrPos = cast[ByteAddress](p) -% sizeof(EmscriptenMMapBlock) + var mmapDescrPos = cast[int](p) -% sizeof(EmscriptenMMapBlock) var mmapDescr = cast[EmscriptenMMapBlock](mmapDescrPos) munmap(mmapDescr.realPointer, mmapDescr.realSize) |