On 4 December 2012 08:11, liguang <[email protected]> wrote:
> Signed-off-by: liguang <[email protected]>
> ---
> target-i386/cpu.h | 4 ++--
> 1 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/target-i386/cpu.h b/target-i386/cpu.h
> index 9abec3e..8ca25c8 100644
> --- a/target-i386/cpu.h
> +++ b/target-i386/cpu.h
> @@ -996,9 +996,9 @@ int cpu_x86_handle_mmu_fault(CPUX86State *env,
> target_ulong addr,
> #define cpu_handle_mmu_fault cpu_x86_handle_mmu_fault
> void cpu_x86_set_a20(CPUX86State *env, int a20_state);
>
> -static inline int hw_breakpoint_enabled(unsigned long dr7, int index)
> +static inline bool hw_breakpoint_enabled(unsigned long dr7, int index)
> {
> - return (dr7 >> (index * 2)) & 3;
> + return !!((dr7 >> (index * 2)) & 3);
> }
>
> static inline int hw_breakpoint_type(unsigned long dr7, int index)
Doesn't this break the use of this function in target-i386/seg_helper.c:
if (hw_breakpoint_enabled(env->dr[7], i) == 0x1) {
which specifically wants to determine whether the breakpoint is
enabled only locally?
-- PMM
