diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/m68k')
| -rw-r--r-- | sysdeps/unix/sysv/linux/m68k/clone.S | 13 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/m68k/vfork.S | 20 |
2 files changed, 0 insertions, 33 deletions
diff --git a/sysdeps/unix/sysv/linux/m68k/clone.S b/sysdeps/unix/sysv/linux/m68k/clone.S index 3a828443dc..630a29209d 100644 --- a/sysdeps/unix/sysv/linux/m68k/clone.S +++ b/sysdeps/unix/sysv/linux/m68k/clone.S @@ -98,19 +98,6 @@ ENTRY (__clone) cfi_startproc cfi_undefined (pc) /* Mark end of stack */ subl %fp, %fp /* terminate the stack frame */ - /* Check and see if we need to reset the PID. */ - andl #CLONE_VM, %d1 - jne 1f - movel #SYS_ify (getpid), %d0 - trap #0 - movel %a0, -(%sp) - movel %d0, -(%sp) - bsrl __m68k_read_tp@PLTPC - movel (%sp)+, %d0 - movel %d0, PID_OFFSET(%a0) - movel %d0, TID_OFFSET(%a0) - movel (%sp)+, %a0 -1: jsr (%a0) movel %d0, %d1 movel #SYS_ify (exit), %d0 diff --git a/sysdeps/unix/sysv/linux/m68k/vfork.S b/sysdeps/unix/sysv/linux/m68k/vfork.S index 1625a7b7a0..e27479361b 100644 --- a/sysdeps/unix/sysv/linux/m68k/vfork.S +++ b/sysdeps/unix/sysv/linux/m68k/vfork.S @@ -28,18 +28,6 @@ ENTRY (__vfork) - /* Save the TCB-cached PID away in %d1, and then negate the TCB - field. But if it's zero, set it to 0x80000000 instead. See - raise.c for the logic that relies on this value. */ - jbsr __m68k_read_tp@PLTPC - movel %a0, %a1 - movel PID_OFFSET(%a1), %d0 - movel %d0, %d1 - negl %d0 - jne 1f - movel #0x80000000, %d0 -1: movel %d0, PID_OFFSET(%a1) - /* Pop the return PC value into A0. */ movel %sp@+, %a0 cfi_adjust_cfa_offset (-4) @@ -49,14 +37,6 @@ ENTRY (__vfork) movel #SYS_ify (vfork), %d0 trap #0 - /* Restore the original value of the TCB cache of the PID, if we're - the parent. But in the child (syscall return value equals zero), - leave things as they are. */ - tstl %d0 - jeq 1f - movel %d1, PID_OFFSET(%a1) -1: - tstl %d0 jmi .Lerror /* Branch forward if it failed. */ |