in schedule(), switch_to() macro changes esp to
the new process's stack. But, on exit frm schedule,
how come it does not get overwritten with ebp-24,
as the dissasembled code shows. The code was compiled
without the -fomit-frame-pointer.
pushl 508(%ecx)
jmp __switch_to
1: popl %ebp
popl %edi
popl %esi
jmp .L1180
.L1180:
leal -24(%ebp),%esp
popl %ebx
popl %esi
popl %edi
movl %ebp,%esp
popl %ebp
ret
-
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This archive was generated by hypermail 2b29 : Fri Mar 23 2001 - 21:00:12 EST