apple add pthread_stack_frame_decode_np

Author: devnexen

libc-test/build.rs

@@ -240,6 +240,7 @@ fn test_apple(target: &str) {
         "pthread.h",
         "pthread_spis.h",
         "pthread/introspection.h",
+        "pthread/stack_np.h",
         "pwd.h",
         "regex.h",
         "resolv.h",

libc-test/semver/apple.txt

@@ -2095,12 +2095,13 @@ pthread_get_stackaddr_np
 pthread_get_stacksize_np
 pthread_getname_np
 pthread_kill
+pthread_main_np
 pthread_mutexattr_getpshared
 pthread_mutexattr_setpshared
 pthread_rwlockattr_getpshared
 pthread_rwlockattr_setpshared
 pthread_setname_np
-pthread_main_np
+pthread_stack_frame_decode_np
 ptrace
 pututxline
 pwritev

src/unix/bsd/apple/mod.rs

@@ -5190,6 +5190,10 @@ extern "C" {
         f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
         value: *mut ::c_void,
     ) -> ::c_int;
+    pub fn pthread_stack_frame_decode_np(
+        frame_addr: ::uintptr_t,
+        return_addr: *mut ::uintptr_t,
+    ) -> ::uintptr_t;
     pub fn pthread_get_stackaddr_np(thread: ::pthread_t) -> *mut ::c_void;
     pub fn pthread_get_stacksize_np(thread: ::pthread_t) -> ::size_t;
     pub fn pthread_condattr_setpshared(attr: *mut pthread_condattr_t, pshared: ::c_int) -> ::c_int;