diff options
Diffstat (limited to 'wasm2c')
| -rw-r--r-- | wasm2c/wasm-rt.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/wasm2c/wasm-rt.h b/wasm2c/wasm-rt.h index a44e8220..dcf3e086 100644 --- a/wasm2c/wasm-rt.h +++ b/wasm2c/wasm-rt.h @@ -45,7 +45,11 @@ extern "C" { #if WASM_RT_MEMCHECK_SIGNAL_HANDLER #if defined(__linux__) || defined(__unix__) || defined(__APPLE__) +#if defined(__WORDSIZE) && __WORDSIZE != 64 +#warn "Signal handler is only supported on 64-bit architectures" +#else #define WASM_RT_MEMCHECK_SIGNAL_HANDLER_POSIX 1 +#endif #else #error "No signal handler implementation for OS!" #endif |