Set up pointers to the stack-pointer/frame-pointer words in the thread's

context structure. Useful for displaying thread stacks in the debugger.

1 files changed, 6 insertions, 0 deletions

diff --git a/pr/src/md/unix/linux.c b/pr/src/md/unix/linux.c
index 7cea2542..637044cc 100644
--- a/pr/src/md/unix/linux.c
+++ b/pr/src/md/unix/linux.c
@@ -56,6 +56,12 @@ _MD_SET_PRIORITY(_MDThread *thread, PRUintn newPri)
 PRStatus
 _MD_InitializeThread(PRThread *thread)
 {
+	/*
+	 * set the pointers to the stack-pointer and frame-pointer words in the
+	 * context structure; this is for debugging use.
+	 */
+	thread->md.sp = _MD_GET_SP_PTR(thread);
+	thread->md.fp = _MD_GET_FP_PTR(thread);
 	return PR_SUCCESS;
 }