Searched hist:d034d459daf039d21ff432e30dfb48c27ac4d09d (Results 1 – 8 of 8) sorted by relevance
| /freebsd/sys/i386/linux/ |
| H A D | linux.h | diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
|
| H A D | linux_sysvec.c | diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
|
| /freebsd/sys/i386/include/ |
| H A D | cpu.h | diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
|
| /freebsd/sys/amd64/include/ |
| H A D | cpu.h | diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
|
| /freebsd/sys/kern/ |
| H A D | kern_sig.c | diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
|
| /freebsd/sys/sys/ |
| H A D | proc.h | diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
|
| /freebsd/sys/i386/i386/ |
| H A D | machdep.c | diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
|
| /freebsd/sys/amd64/amd64/ |
| H A D | machdep.c | diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
diff d034d459daf039d21ff432e30dfb48c27ac4d09d Thu Nov 30 06:23:49 CET 2000 Marcel Moolenaar <marcel@FreeBSD.org> Don't use p->p_sigstk.ss_flags to keep state of whether the
process is on the alternate stack or not. For compatibility
with sigstack(2) state is being updated if such is needed.
We now determine whether the process is on the alternate
stack by looking at its stack pointer. This allows a process
to siglongjmp from a signal handler on the alternate stack
to the place of the sigsetjmp on the normal stack. When
maintaining state, this would have invalidated the state
information and causing a subsequent signal to be delivered
on the normal stack instead of the alternate stack.
PR: 22286
|