mirror of https://github.com/xemu-project/xemu.git
target/arm: Update hflags in trans_CPS_v7m()
For M-profile CPUs, the FAULTMASK value affects the CPU's MMU index (it changes the NegPri bit). We update the hflags after calls to the v7m_msr helper in trans_MSR_v7m() but forgot to do so in trans_CPS_v7m(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20200303174950.3298-3-peter.maydell@linaro.org
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@ -10590,7 +10590,7 @@ static bool trans_CPS(DisasContext *s, arg_CPS *a)
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static bool trans_CPS_v7m(DisasContext *s, arg_CPS_v7m *a)
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{
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TCGv_i32 tmp, addr;
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TCGv_i32 tmp, addr, el;
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if (!arm_dc_feature(s, ARM_FEATURE_M)) {
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return false;
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@ -10613,6 +10613,9 @@ static bool trans_CPS_v7m(DisasContext *s, arg_CPS_v7m *a)
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gen_helper_v7m_msr(cpu_env, addr, tmp);
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tcg_temp_free_i32(addr);
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}
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el = tcg_const_i32(s->current_el);
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gen_helper_rebuild_hflags_m32(cpu_env, el);
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tcg_temp_free_i32(el);
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tcg_temp_free_i32(tmp);
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gen_lookup_tb(s);
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return true;
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