[PULL 02/30] target/arm: Simplify arm_v7m_mmu_idx_for_secstate() for user emulation

Maintainers: Tyrone Ting <kfting@nuvoton.com>, Hao Wu <wuhaotsh@google.com>, Peter Maydell <peter.maydell@linaro.org>, Eric Auger <eric.auger@redhat.com>, Alistair Francis <alistair@alistair23.me>, Laurent Vivier <laurent@vivier.eu>, Cleber Rosa <crosa@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Wainer dos Santos Moschetta <wainersm@redhat.com>, Beraldo Leal <bleal@redhat.com>, Pavel Dovgalyuk <pavel.dovgaluk@ispras.ru>, Paolo Bonzini <pbonzini@redhat.com>, Thomas Huth <thuth@redhat.com>
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[PULL 02/30] target/arm: Simplify arm_v7m_mmu_idx_for_secstate() for user emulation
Posted by Peter Maydell 2 years, 1 month ago
From: Philippe Mathieu-Daudé <philmd@linaro.org>

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230206223502.25122-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 target/arm/m_helper.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/target/arm/m_helper.c b/target/arm/m_helper.c
index e7e746ea182..76239c9abe9 100644
--- a/target/arm/m_helper.c
+++ b/target/arm/m_helper.c
@@ -150,7 +150,12 @@ uint32_t HELPER(v7m_tt)(CPUARMState *env, uint32_t addr, uint32_t op)
     return 0;
 }
 
-#else
+ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate)
+{
+    return ARMMMUIdx_MUser;
+}
+
+#else /* !CONFIG_USER_ONLY */
 
 /*
  * What kind of stack write are we doing? This affects how exceptions
@@ -2854,8 +2859,6 @@ uint32_t HELPER(v7m_tt)(CPUARMState *env, uint32_t addr, uint32_t op)
     return tt_resp;
 }
 
-#endif /* !CONFIG_USER_ONLY */
-
 ARMMMUIdx arm_v7m_mmu_idx_all(CPUARMState *env,
                               bool secstate, bool priv, bool negpri)
 {
@@ -2892,3 +2895,5 @@ ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate)
 
     return arm_v7m_mmu_idx_for_secstate_and_priv(env, secstate, priv);
 }
+
+#endif /* !CONFIG_USER_ONLY */
-- 
2.34.1