There are no users left for previous exception handler returned from cpu_set_debug_excp_handler. It should simplify code a little.
Signed-off-by: Igor Mammedov <imamm...@redhat.com> --- cpu-exec.c | 5 +---- exec-all.h | 2 +- 2 files changed, 2 insertions(+), 5 deletions(-) diff --git a/cpu-exec.c b/cpu-exec.c index 624c409..24607fb 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -156,12 +156,9 @@ static inline TranslationBlock *tb_find_fast(CPUArchState *env) static CPUDebugExcpHandler *debug_excp_handler; -CPUDebugExcpHandler *cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler) +void cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler) { - CPUDebugExcpHandler *old_handler = debug_excp_handler; - debug_excp_handler = handler; - return old_handler; } static void cpu_handle_debug_exception(CPUArchState *env) diff --git a/exec-all.h b/exec-all.h index 9bda7f7..c5ec8e1 100644 --- a/exec-all.h +++ b/exec-all.h @@ -357,7 +357,7 @@ tb_page_addr_t get_page_addr_code(CPUArchState *env1, target_ulong addr); typedef void (CPUDebugExcpHandler)(CPUArchState *env); -CPUDebugExcpHandler *cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler); +void cpu_set_debug_excp_handler(CPUDebugExcpHandler *handler); /* vl.c */ extern int singlestep; -- 1.7.10.2