From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
Subject: [PULL 08/12] target/arm: Introduce store_cpu_field_constant() helper
Date: Tue, 2 Nov 2021 06:59:30 -0400 [thread overview]
Message-ID: <20211102105934.214596-9-richard.henderson@linaro.org> (raw)
In-Reply-To: <20211102105934.214596-1-richard.henderson@linaro.org>
From: Philippe Mathieu-Daudé <f4bug@amsat.org>
Similarly to the store_cpu_field() helper which takes a TCG
temporary, store its value to the CPUState, introduce the
store_cpu_field_constant() helper which store a constant to
CPUState (without using any TCG temporary).
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20211029231834.2476117-3-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/translate-a32.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/target/arm/translate-a32.h b/target/arm/translate-a32.h
index 88f15df60e..17af8dc95a 100644
--- a/target/arm/translate-a32.h
+++ b/target/arm/translate-a32.h
@@ -70,6 +70,9 @@ static inline void store_cpu_offset(TCGv_i32 var, int offset)
#define store_cpu_field(var, name) \
store_cpu_offset(var, offsetof(CPUARMState, name))
+#define store_cpu_field_constant(val, name) \
+ tcg_gen_st_i32(tcg_constant_i32(val), cpu_env, offsetof(CPUARMState, name))
+
/* Create a new temporary and set it to the value of a CPU register. */
static inline TCGv_i32 load_reg(DisasContext *s, int reg)
{
--
2.25.1
next prev parent reply other threads:[~2021-11-02 11:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-02 10:59 [PULL 00/12] target/arm patch queue Richard Henderson
2021-11-02 10:59 ` [PULL 01/12] hw/sd: add nuvoton MMC Richard Henderson
2021-11-02 10:59 ` [PULL 02/12] hw/arm: Add Nuvoton SD module to board Richard Henderson
2021-11-02 10:59 ` [PULL 03/12] hw/arm: Attach MMC to quanta-gbs-bmc Richard Henderson
2021-11-02 10:59 ` [PULL 04/12] tests/qtest/libqos: add SDHCI commands Richard Henderson
2021-11-02 10:59 ` [PULL 05/12] tests/qtest: add qtests for npcm7xx sdhci Richard Henderson
2021-11-02 17:48 ` Philippe Mathieu-Daudé
2021-11-02 10:59 ` [PULL 06/12] target/arm: Advertise MVE to gdb when present Richard Henderson
2021-11-02 10:59 ` [PULL 07/12] target/arm: Use tcg_constant_i32() in op_smlad() Richard Henderson
2021-11-02 10:59 ` Richard Henderson [this message]
2021-11-02 10:59 ` [PULL 09/12] target/arm: Use the constant variant of store_cpu_field() when possible Richard Henderson
2021-11-02 10:59 ` [PULL 10/12] target/arm: Use tcg_constant_i64() in do_sat_addsub_64() Richard Henderson
2021-11-02 10:59 ` [PULL 11/12] target/arm: Use tcg_constant_i32() in gen_rev16() Richard Henderson
2021-11-02 10:59 ` [PULL 12/12] hw/arm/virt: Rename default_bus_bypass_iommu Richard Henderson
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