diff mbox series

[v2,20/21] target/arm: Use FIELD_EX32 for testing 32-bit fields

Message ID 20200214175116.9164-21-peter.maydell@linaro.org
State Superseded
Headers show
Series arm: ARMv8.1- and v8.4-PMU, ID reg cleanup, [H]ACTLR2 | expand

Commit Message

Peter Maydell Feb. 14, 2020, 5:51 p.m. UTC 
Cut-and-paste errors mean we're using FIELD_EX64() to extract fields from
some 32-bit ID register fields. Use FIELD_EX32() instead. (This makes
no difference in behaviour, it's just more consistent.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

---
 target/arm/cpu.h | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

-- 
2.20.1

Comments

Richard Henderson Feb. 14, 2020, 8:32 p.m. UTC | #1 
On 2/14/20 9:51 AM, Peter Maydell wrote:
> Cut-and-paste errors mean we're using FIELD_EX64() to extract fields from

> some 32-bit ID register fields. Use FIELD_EX32() instead. (This makes

> no difference in behaviour, it's just more consistent.)

> 

> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

> ---

>  target/arm/cpu.h | 18 +++++++++---------

>  1 file changed, 9 insertions(+), 9 deletions(-)


Reviewed-by: Richard Henderson <richard.henderson@linaro.org>



r~
diff mbox series

Patch

diff --git a/target/arm/cpu.h b/target/arm/cpu.h
index 276030a5cf3..c6af3290caf 100644
--- a/target/arm/cpu.h
+++ b/target/arm/cpu.h
@@ -3453,18 +3453,18 @@  static inline bool isar_feature_aa32_fp16_arith(const ARMISARegisters *id)
 static inline bool isar_feature_aa32_fp_d32(const ARMISARegisters *id)
 {
     /* Return true if D16-D31 are implemented */
-    return FIELD_EX64(id->mvfr0, MVFR0, SIMDREG) >= 2;
+    return FIELD_EX32(id->mvfr0, MVFR0, SIMDREG) >= 2;
 }
 
 static inline bool isar_feature_aa32_fpshvec(const ARMISARegisters *id)
 {
-    return FIELD_EX64(id->mvfr0, MVFR0, FPSHVEC) > 0;
+    return FIELD_EX32(id->mvfr0, MVFR0, FPSHVEC) > 0;
 }
 
 static inline bool isar_feature_aa32_fpdp(const ARMISARegisters *id)
 {
     /* Return true if CPU supports double precision floating point */
-    return FIELD_EX64(id->mvfr0, MVFR0, FPDP) > 0;
+    return FIELD_EX32(id->mvfr0, MVFR0, FPDP) > 0;
 }
 
 /*
@@ -3474,32 +3474,32 @@  static inline bool isar_feature_aa32_fpdp(const ARMISARegisters *id)
  */
 static inline bool isar_feature_aa32_fp16_spconv(const ARMISARegisters *id)
 {
-    return FIELD_EX64(id->mvfr1, MVFR1, FPHP) > 0;
+    return FIELD_EX32(id->mvfr1, MVFR1, FPHP) > 0;
 }
 
 static inline bool isar_feature_aa32_fp16_dpconv(const ARMISARegisters *id)
 {
-    return FIELD_EX64(id->mvfr1, MVFR1, FPHP) > 1;
+    return FIELD_EX32(id->mvfr1, MVFR1, FPHP) > 1;
 }
 
 static inline bool isar_feature_aa32_vsel(const ARMISARegisters *id)
 {
-    return FIELD_EX64(id->mvfr2, MVFR2, FPMISC) >= 1;
+    return FIELD_EX32(id->mvfr2, MVFR2, FPMISC) >= 1;
 }
 
 static inline bool isar_feature_aa32_vcvt_dr(const ARMISARegisters *id)
 {
-    return FIELD_EX64(id->mvfr2, MVFR2, FPMISC) >= 2;
+    return FIELD_EX32(id->mvfr2, MVFR2, FPMISC) >= 2;
 }
 
 static inline bool isar_feature_aa32_vrint(const ARMISARegisters *id)
 {
-    return FIELD_EX64(id->mvfr2, MVFR2, FPMISC) >= 3;
+    return FIELD_EX32(id->mvfr2, MVFR2, FPMISC) >= 3;
 }
 
 static inline bool isar_feature_aa32_vminmaxnm(const ARMISARegisters *id)
 {
-    return FIELD_EX64(id->mvfr2, MVFR2, FPMISC) >= 4;
+    return FIELD_EX32(id->mvfr2, MVFR2, FPMISC) >= 4;
 }
 
 static inline bool isar_feature_aa32_pan(const ARMISARegisters *id)