Clear %ebp before entering the new thread.

2001-02-20 01:59:27 +00:00 · 2001-02-20 01:59:27 +00:00 · 0f586c4444
parent 641c7ae109
commit 0f586c4444
1 changed files with 1 additions and 0 deletions
--- a/library/port.c
+++ b/library/port.c
@ -143,6 +143,7 @@ int clone( int (*fn)(void *), void *stack, int flags, void *arg )
                          "popl %%ebx\n\t"   /* Contains fn in the child */
                          "testl %%eax,%%eax\n\t"
                          "jnz 0f\n\t"
+                          "xorl %ebp,%ebp\n\t"    /* Terminate the stack frames */
                          "call *%%ebx\n\t"       /* Should never return */
                          "xorl %%eax,%%eax\n\t"  /* Just in case it does*/
                          "0:"