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target/i386: Tidy hw_breakpoint_remove 

Since cpu_breakpoint and cpu_watchpoint are in a union,
the code should access only one of them.

Signed-off-by: Dmitry Voronetskiy <davoronetskiy@gmail.com>
Message-Id: <20210613180838.21349-1-davoronetskiy@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Dmitry Voronetskiy 2021-06-13 21:08:38 +03:00 committed by Richard Henderson
parent 708f50199b
commit 080ac33542
1 changed files with 2 additions and 2 deletions
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target/i386/tcg/sysemu/bpt_helper.c
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@ -109,9 +109,9 @@ static void hw_breakpoint_remove(CPUX86State *env, int index)
case DR7_TYPE_DATA_WR:
case DR7_TYPE_DATA_RW:
if (env->cpu_breakpoint[index]) {
if (env->cpu_watchpoint[index]) {
cpu_watchpoint_remove_by_ref(cs, env->cpu_watchpoint[index]);
env->cpu_breakpoint[index] = NULL;
env->cpu_watchpoint[index] = NULL;
}
break;