Pass --generate-threading-helpers for WASIP3 bindings and bump wit-bindgen (#744)

In preparation for pthreads PRs

Author: TartanLlama

cmake/bindings.cmake

@@ -15,8 +15,8 @@ if(WIT_BINDGEN_EXECUTABLE)
     OUTPUT_VARIABLE WIT_BINDGEN_VERSION
     OUTPUT_STRIP_TRAILING_WHITESPACE)
 
-  if (NOT (WIT_BINDGEN_VERSION MATCHES "0\\.51\\.0"))
-    message(WARNING "wit-bindgen version 0.51.0 is required, found: ${WIT_BINDGEN_VERSION}")
+  if (NOT (WIT_BINDGEN_VERSION MATCHES "0\\.53\\.1"))
+    message(WARNING "wit-bindgen version 0.53.1 is required, found: ${WIT_BINDGEN_VERSION}")
     set(WIT_BINDGEN_EXECUTABLE "")
   endif()
 endif()
@@ -26,7 +26,7 @@ if (NOT WIT_BINDGEN_EXECUTABLE)
   ba_download(
     wit-bindgen
     "https://github.com/bytecodealliance/wit-bindgen"
-    "0.51.0"
+    "0.53.1"
   )
   ExternalProject_Get_Property(wit-bindgen SOURCE_DIR)
   set(wit_bindgen "${SOURCE_DIR}/wit-bindgen")
@@ -87,6 +87,7 @@ add_custom_target(
       --rename-world wasip3
       --type-section-suffix __wasi_libc
       --world wasi:cli/imports@${wasip3-version}
+      --generate-threading-helpers
       --rename wasi:clocks/monotonic-clock@${wasip3-version}=monotonic_clock
       --rename wasi:clocks/system-clock@${wasip3-version}=system_clock
       --rename wasi:filesystem/preopens@${wasip3-version}=filesystem_preopens

expected/wasm32-wasip3/defined-symbols.txt

@@ -1466,7 +1466,9 @@ vwscanf
 wasip3_backpressure_dec
 wasip3_backpressure_inc
 wasip3_context_get_0
+wasip3_context_get_1
 wasip3_context_set_0
+wasip3_context_set_1
 wasip3_list_string_free
 wasip3_list_tuple2_string_string_free
 wasip3_list_u8_free
@@ -1479,7 +1481,19 @@ wasip3_subtask_block_on
 wasip3_subtask_cancel
 wasip3_subtask_drop
 wasip3_task_cancel
+wasip3_thread_index
+wasip3_thread_new_indirect
+wasip3_thread_suspend
+wasip3_thread_suspend_cancellable
+wasip3_thread_suspend_to
+wasip3_thread_suspend_to_cancellable
+wasip3_thread_suspend_to_suspended
+wasip3_thread_suspend_to_suspended_cancellable
+wasip3_thread_unsuspend
 wasip3_thread_yield
+wasip3_thread_yield_cancellable
+wasip3_thread_yield_to_suspended
+wasip3_thread_yield_to_suspended_cancellable
 wasip3_tuple2_string_string_free
 wasip3_waitable_block_on
 wasip3_waitable_join

expected/wasm32-wasip3/undefined-symbols.txt

@@ -2,7 +2,9 @@ __addtf3
 __backpressure_dec
 __backpressure_inc
 __context_get_0
+__context_get_1
 __context_set_0
+__context_set_1
 __data_end
 __divtf3
 __eqtf2
@@ -26,7 +28,19 @@ __subtask_cancel
 __subtask_drop
 __subtf3
 __task_cancel
+__thread_index
+__thread_new_indirect
+__thread_suspend
+__thread_suspend_cancellable
+__thread_suspend_to
+__thread_suspend_to_cancellable
+__thread_suspend_to_suspended
+__thread_suspend_to_suspended_cancellable
+__thread_unsuspend
 __thread_yield
+__thread_yield_cancellable
+__thread_yield_to_suspended
+__thread_yield_to_suspended_cancellable
 __trunctfdf2
 __trunctfsf2
 __unordtf2