Add FreeBSD support to jl_get_rsp_from_ctx (JuliaLang#42038)

This was a TODO item in a comment.
LilithHafner · Aug 28, 2021 · 6e91085 · 6e91085
1 parent 88a6376
commit 6e91085
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/signals-unix.c b/src/signals-unix.c
@@ -83,8 +83,11 @@ static inline __attribute__((unused)) uintptr_t jl_get_rsp_from_ctx(const void *
 #elif defined(_OS_DARWIN_) && defined(_CPU_AARCH64_)
  const ucontext64_t *ctx = (const ucontext64_t*)_ctx;
  return ctx->uc_mcontext64->__ss.__sp;
+#elif defined(_OS_FREEBSD_) && defined(_CPU_X86_64_)
+ const ucontext_t *ctx = (const ucontext_t*)_ctx;
+ return ctx->uc_mcontext.mc_rsp;
 #else
- // TODO Add support for FreeBSD and PowerPC(64)?
+ // TODO Add support for PowerPC(64)?
  return 0;
 #endif
 }