From: Greg Kurz <[email protected]> Similarly to what we already do with qdev, use a helper to overload the reset QOM methods of the parent in children classes, for clarity.
Signed-off-by: Greg Kurz <[email protected]> Reviewed-by: David Gibson <[email protected]> Reviewed-by: Alistair Francis <[email protected]> Reviewed-by: Cornelia Huck <[email protected]> Acked-by: David Hildenbrand <[email protected]> Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Message-Id: <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]> --- hw/core/cpu.c | 8 ++++++++ include/hw/core/cpu.h | 4 ++++ 2 files changed, 12 insertions(+) diff --git a/hw/core/cpu.c b/hw/core/cpu.c index db1a03c..fde5fd3 100644 --- a/hw/core/cpu.c +++ b/hw/core/cpu.c @@ -239,6 +239,14 @@ void cpu_dump_statistics(CPUState *cpu, int flags) } } +void cpu_class_set_parent_reset(CPUClass *cc, + void (*child_reset)(CPUState *cpu), + void (**parent_reset)(CPUState *cpu)) +{ + *parent_reset = cc->reset; + cc->reset = child_reset; +} + void cpu_reset(CPUState *cpu) { CPUClass *klass = CPU_GET_CLASS(cpu); diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index 77c6f05..73e9a86 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -1135,6 +1135,10 @@ void cpu_exec_unrealizefn(CPUState *cpu); */ bool target_words_bigendian(void); +void cpu_class_set_parent_reset(CPUClass *cc, + void (*child_reset)(CPUState *cpu), + void (**parent_reset)(CPUState *cpu)); + #ifdef NEED_CPU_H #ifdef CONFIG_SOFTMMU -- 1.8.3.1
