diff options
Diffstat (limited to 'src/wasm-js.cpp')
| -rw-r--r-- | src/wasm-js.cpp | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/wasm-js.cpp b/src/wasm-js.cpp index d978e4a2a..151803db1 100644 --- a/src/wasm-js.cpp +++ b/src/wasm-js.cpp @@ -267,26 +267,31 @@ extern "C" void EMSCRIPTEN_KEEPALIVE instantiate() { } // nicely aligned if (!isWasmTypeFloat(load->type)) { + int32_t ret; if (load->bytes == 1) { if (load->signed_) { - return Literal(EM_ASM_INT({ return Module['info'].parent['HEAP8'][$0] }, addr)); + ret = EM_ASM_INT({ return Module['info'].parent['HEAP8'][$0] }, addr); } else { - return Literal(EM_ASM_INT({ return Module['info'].parent['HEAPU8'][$0] }, addr)); + ret = EM_ASM_INT({ return Module['info'].parent['HEAPU8'][$0] }, addr); } } else if (load->bytes == 2) { if (load->signed_) { - return Literal(EM_ASM_INT({ return Module['info'].parent['HEAP16'][$0 >> 1] }, addr)); + ret = EM_ASM_INT({ return Module['info'].parent['HEAP16'][$0 >> 1] }, addr); } else { - return Literal(EM_ASM_INT({ return Module['info'].parent['HEAPU16'][$0 >> 1] }, addr)); + ret = EM_ASM_INT({ return Module['info'].parent['HEAPU16'][$0 >> 1] }, addr); } } else if (load->bytes == 4) { if (load->signed_) { - return Literal(EM_ASM_INT({ return Module['info'].parent['HEAP32'][$0 >> 2] }, addr)); + ret = EM_ASM_INT({ return Module['info'].parent['HEAP32'][$0 >> 2] }, addr); } else { - return Literal(EM_ASM_INT({ return Module['info'].parent['HEAPU32'][$0 >> 2] }, addr)); + ret = EM_ASM_INT({ return Module['info'].parent['HEAPU32'][$0 >> 2] }, addr); } - } - abort(); + } else if (load->bytes == 8) { + uint32_t low = EM_ASM_INT({ return Module['info'].parent['HEAP32'][$0 >> 2] }, addr); + uint32_t high = EM_ASM_INT({ return Module['info'].parent['HEAP32'][$0 >> 2] }, addr + 4); + return Literal(int64_t(low) | (int64_t(high) << 32)); + } else abort(); + return load->type == i32 ? Literal(ret) : Literal(int64_t(ret)); } else { if (load->bytes == 4) { return Literal((float)EM_ASM_DOUBLE({ return Module['info'].parent['HEAPF32'][$0 >> 2] }, addr)); |