diff options
Diffstat (limited to 'wasm2c/wasm-rt-impl.c')
| -rw-r--r-- | wasm2c/wasm-rt-impl.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/wasm2c/wasm-rt-impl.c b/wasm2c/wasm-rt-impl.c index 8cbe0e4a..197c53f8 100644 --- a/wasm2c/wasm-rt-impl.c +++ b/wasm2c/wasm-rt-impl.c @@ -280,12 +280,10 @@ static void os_cleanup_signal_handler(void) { #endif void wasm_rt_init(void) { + wasm_rt_init_thread(); #if WASM_RT_INSTALL_SIGNAL_HANDLER if (!g_signal_handler_installed) { g_signal_handler_installed = true; -#if !WASM_RT_USE_STACK_DEPTH_COUNT - os_allocate_and_install_altstack(); -#endif os_install_signal_handler(); } #endif @@ -309,11 +307,21 @@ void wasm_rt_free(void) { assert(wasm_rt_is_initialized()); #if WASM_RT_INSTALL_SIGNAL_HANDLER os_cleanup_signal_handler(); -#if !WASM_RT_USE_STACK_DEPTH_COUNT - os_disable_and_deallocate_altstack(); -#endif g_signal_handler_installed = false; #endif + wasm_rt_free_thread(); +} + +void wasm_rt_init_thread(void) { +#if WASM_RT_INSTALL_SIGNAL_HANDLER && !WASM_RT_USE_STACK_DEPTH_COUNT + os_allocate_and_install_altstack(); +#endif +} + +void wasm_rt_free_thread(void) { +#if WASM_RT_INSTALL_SIGNAL_HANDLER && !WASM_RT_USE_STACK_DEPTH_COUNT + os_disable_and_deallocate_altstack(); +#endif } #if WASM_RT_USE_MMAP |