Re: [Qemu-devel] [PATCH qom-next 03/12] target-i386: use global prev_debug_excp_handler instead of local one

[Andreas Färber]

Am 30.05.2012 00:10, schrieb Igor Mammedov:
> Signed-off-by: Igor Mammedov <address@hidden>
> ---
>  target-i386/helper.c |    5 +----
>  1 files changed, 1 insertions(+), 4 deletions(-)
> 
> diff --git a/target-i386/helper.c b/target-i386/helper.c
> index 2cc8097..da6f850 100644
> --- a/target-i386/helper.c
> +++ b/target-i386/helper.c
> @@ -941,8 +941,6 @@ int check_hw_breakpoints(CPUX86State *env, int 
> force_dr6_update)
>      return hit_enabled;
>  }
>  
> -static CPUDebugExcpHandler *prev_debug_excp_handler;
> -
>  static void breakpoint_handler(CPUX86State *env)
>  {
>      CPUBreakpoint *bp;
> @@ -1166,8 +1164,7 @@ X86CPU *cpu_x86_init(const char *cpu_model)
>          inited = 1;
>          optimize_flags_init();
>  #ifndef CONFIG_USER_ONLY
> -        prev_debug_excp_handler =
> -            cpu_set_debug_excp_handler(breakpoint_handler);

Ditto.

Andreas

> +        cpu_set_debug_excp_handler(breakpoint_handler);
>  #endif
>      }
>      if (cpu_x86_register(cpu, cpu_model) < 0) {

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