diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/sysv/linux/tile/clone.S | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sysdeps/unix/sysv/linux/tile/clone.S b/sysdeps/unix/sysv/linux/tile/clone.S index f48dba523c..0e109f849e 100644 --- a/sysdeps/unix/sysv/linux/tile/clone.S +++ b/sysdeps/unix/sysv/linux/tile/clone.S @@ -41,10 +41,6 @@ .text ENTRY (__clone) - /* sanity check arguments */ - BEQZ r0, .Linvalid - BEQZ r1, .Linvalid - /* Create a stack frame so we can pass callee-saves to new task. */ { move r10, sp @@ -71,6 +67,10 @@ ENTRY (__clone) ST r11, r32 cfi_offset (r32, FRAME_R32 - FRAME_SIZE) + /* sanity check arguments */ + BEQZ r0, .Linvalid + BEQZ r1, .Linvalid + /* Make sure child stack is properly aligned, and set up the top frame so that we can call out of it immediately in the child. Setting it up here means we fault in the parent if @@ -120,6 +120,7 @@ ENTRY (__clone) swint1 BEQZ r0, .Lthread_start /* If in child task. */ +.Ldone: /* Restore the callee-saved registers and return. */ ADDLI_PTR lr, sp, FRAME_SIZE { @@ -149,7 +150,7 @@ ENTRY (__clone) .Linvalid: { movei r1, EINVAL - j SYSCALL_ERROR_NAME + j .Ldone } /* This function expects to receive: |