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arm64: Remove hidden bitfields from cpu-feature-registers.rst
We currently have a visibility column in the tables for the registers in cpu-feature-registers.rst but this is always "y" for every register other than ID_AA64PFR0_EL1. Given that the documentation of the full set of bitfields is readily available in the architecture documentation it is redundant for us to explicitly document things we don't advertise, and the kernel documentation will inevitably lag the architecture. Just remove the visibility column and hidden bitfields. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Mark Brown
@@ -115,355 +115,343 @@ infrastructure:
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ID_AA64FPFR0_EL1 - Floating Point feature ID register 0
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+------------------------------+---------+---------+
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| Name | bits | visible |
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+------------------------------+---------+---------+
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| F8CVT | [31] | y |
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+------------------------------+---------+---------+
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| F8FMA | [30] | y |
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+------------------------------+---------+---------+
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| F8DP4 | [29] | y |
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+------------------------------+---------+---------+
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||||
| F8DP2 | [28] | y |
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+------------------------------+---------+---------+
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| F8MM8 | [27] | y |
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+------------------------------+---------+---------+
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| F8MM4 | [26] | y |
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+------------------------------+---------+---------+
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| F16MM2 | [15] | y |
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+------------------------------+---------+---------+
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| F8E4M3 | [1] | y |
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+------------------------------+---------+---------+
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||||
| F8E5M2 | [0] | y |
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+------------------------------+---------+---------+
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+------------------------------+---------+
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| Name | bits |
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+------------------------------+---------+
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| F8CVT | [31] |
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+------------------------------+---------+
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| F8FMA | [30] |
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+------------------------------+---------+
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| F8DP4 | [29] |
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+------------------------------+---------+
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| F8DP2 | [28] |
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+------------------------------+---------+
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| F8MM8 | [27] |
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+------------------------------+---------+
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| F8MM4 | [26] |
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+------------------------------+---------+
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| F16MM2 | [15] |
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+------------------------------+---------+
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| F8E4M3 | [1] |
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+------------------------------+---------+
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| F8E5M2 | [0] |
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+------------------------------+---------+
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ID_AA64ISAR0_EL1 - Instruction Set Attribute Register 0
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+------------------------------+---------+---------+
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| Name | bits | visible |
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+------------------------------+---------+---------+
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| RNDR | [63-60] | y |
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+------------------------------+---------+---------+
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| TS | [55-52] | y |
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+------------------------------+---------+---------+
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| FHM | [51-48] | y |
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+------------------------------+---------+---------+
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| DP | [47-44] | y |
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+------------------------------+---------+---------+
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| SM4 | [43-40] | y |
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+------------------------------+---------+---------+
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| SM3 | [39-36] | y |
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+------------------------------+---------+---------+
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| SHA3 | [35-32] | y |
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+------------------------------+---------+---------+
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| RDM | [31-28] | y |
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+------------------------------+---------+---------+
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| ATOMICS | [23-20] | y |
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+------------------------------+---------+---------+
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| CRC32 | [19-16] | y |
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+------------------------------+---------+---------+
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| SHA2 | [15-12] | y |
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+------------------------------+---------+---------+
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| SHA1 | [11-8] | y |
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+------------------------------+---------+---------+
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| AES | [7-4] | y |
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+------------------------------+---------+
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| Name | bits |
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+------------------------------+---------+
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| RNDR | [63-60] |
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+------------------------------+---------+
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| TS | [55-52] |
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+------------------------------+---------+
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| FHM | [51-48] |
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+------------------------------+---------+
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| DP | [47-44] |
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+------------------------------+---------+
|
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| SM4 | [43-40] |
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+------------------------------+---------+
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| SM3 | [39-36] |
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+------------------------------+---------+
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| SHA3 | [35-32] |
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+------------------------------+---------+
|
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| RDM | [31-28] |
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+------------------------------+---------+
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| ATOMICS | [23-20] |
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+------------------------------+---------+
|
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| CRC32 | [19-16] |
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+------------------------------+---------+
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| SHA2 | [15-12] |
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+------------------------------+---------+
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| SHA1 | [11-8] |
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+------------------------------+---------+
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| AES | [7-4] |
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+------------------------------+---------+---------+
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ID_AA64ISAR1_EL1 - Instruction set attribute register 1
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+------------------------------+---------+---------+
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| Name | bits | visible |
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+------------------------------+---------+---------+
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| LS64 | [63-60] | y |
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+------------------------------+---------+---------+
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| I8MM | [55-52] | y |
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+------------------------------+---------+---------+
|
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| DGH | [51-48] | y |
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+------------------------------+---------+---------+
|
||||
| BF16 | [47-44] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SB | [39-36] | y |
|
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+------------------------------+---------+---------+
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||||
| FRINTTS | [35-32] | y |
|
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+------------------------------+---------+---------+
|
||||
| GPI | [31-28] | y |
|
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+------------------------------+---------+---------+
|
||||
| GPA | [27-24] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| LRCPC | [23-20] | y |
|
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+------------------------------+---------+---------+
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| FCMA | [19-16] | y |
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+------------------------------+---------+---------+
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| JSCVT | [15-12] | y |
|
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+------------------------------+---------+---------+
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| API | [11-8] | y |
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+------------------------------+---------+---------+
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| APA | [7-4] | y |
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+------------------------------+---------+---------+
|
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| DPB | [3-0] | y |
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+------------------------------+---------+---------+
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+------------------------------+---------+
|
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| Name | bits |
|
||||
+------------------------------+---------+
|
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| LS64 | [63-60] |
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+------------------------------+---------+
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||||
| I8MM | [55-52] |
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+------------------------------+---------+
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| DGH | [51-48] |
|
||||
+------------------------------+---------+
|
||||
| BF16 | [47-44] |
|
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+------------------------------+---------+
|
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| SB | [39-36] |
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||||
+------------------------------+---------+
|
||||
| FRINTTS | [35-32] |
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+------------------------------+---------+
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| GPI | [31-28] |
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||||
+------------------------------+---------+
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| GPA | [27-24] |
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||||
+------------------------------+---------+
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||||
| LRCPC | [23-20] |
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||||
+------------------------------+---------+
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||||
| FCMA | [19-16] |
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+------------------------------+---------+
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||||
| JSCVT | [15-12] |
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+------------------------------+---------+
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| API | [11-8] |
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+------------------------------+---------+
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| APA | [7-4] |
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+------------------------------+---------+
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| DPB | [3-0] |
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+------------------------------+---------+
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ID_AA64ISAR2_EL1 - Instruction set attribute register 2
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+------------------------------+---------+---------+
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| Name | bits | visible |
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+------------------------------+---------+---------+
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| LUT | [59-56] | y |
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+------------------------------+---------+---------+
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||||
| CSSC | [55-52] | y |
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||||
+------------------------------+---------+---------+
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||||
| RPRFM | [51-48] | y |
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+------------------------------+---------+---------+
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||||
| BC | [23-20] | y |
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+------------------------------+---------+---------+
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||||
| MOPS | [19-16] | y |
|
||||
+------------------------------+---------+---------+
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||||
| APA3 | [15-12] | y |
|
||||
+------------------------------+---------+---------+
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||||
| GPA3 | [11-8] | y |
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+------------------------------+---------+---------+
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| RPRES | [7-4] | y |
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+------------------------------+---------+---------+
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| WFXT | [3-0] | y |
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||||
+------------------------------+---------+---------+
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+------------------------------+---------+
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| Name | bits |
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+------------------------------+---------+
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| LUT | [59-56] |
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+------------------------------+---------+
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| CSSC | [55-52] |
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+------------------------------+---------+
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| RPRFM | [51-48] |
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+------------------------------+---------+
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| BC | [23-20] |
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+------------------------------+---------+
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| MOPS | [19-16] |
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+------------------------------+---------+
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| APA3 | [15-12] |
|
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+------------------------------+---------+
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| GPA3 | [11-8] |
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+------------------------------+---------+
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| RPRES | [7-4] |
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+------------------------------+---------+
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| WFXT | [3-0] |
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+------------------------------+---------+
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ID_AA64ISAR3_EL1 - Instruction set attribute register 3
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+------------------------------+---------+---------+
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| Name | bits | visible |
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+------------------------------+---------+---------+
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| FPRCVT | [31-28] | y |
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+------------------------------+---------+---------+
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| LSFE | [19-16] | y |
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+------------------------------+---------+---------+
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| FAMINMAX | [7-4] | y |
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+------------------------------+---------+---------+
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+------------------------------+---------+
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| Name | bits |
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+------------------------------+---------+
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| FPRCVT | [31-28] |
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+------------------------------+---------+
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| LSFE | [19-16] |
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+------------------------------+---------+
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| FAMINMAX | [7-4] |
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+------------------------------+---------+
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ID_AA64MMFR0_EL1 - Memory model feature register 0
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+------------------------------+---------+---------+
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| Name | bits | visible |
|
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+------------------------------+---------+---------+
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| ECV | [63-60] | y |
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+------------------------------+---------+---------+
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+------------------------------+---------+
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| Name | bits |
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+------------------------------+---------+
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| ECV | [63-60] |
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+------------------------------+---------+
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|
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ID_AA64MMFR1_EL1 - Memory model feature register 1
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+------------------------------+---------+---------+
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| Name | bits | visible |
|
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+------------------------------+---------+---------+
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| AFP | [47-44] | y |
|
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+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
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| Name | bits |
|
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+------------------------------+---------+
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| AFP | [47-44] |
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+------------------------------+---------+
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ID_AA64MMFR2_EL1 - Memory model feature register 2
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+------------------------------+---------+---------+
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| Name | bits | visible |
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+------------------------------+---------+---------+
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| AT | [35-32] | y |
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+------------------------------+---------+---------+
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+------------------------------+---------+
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| Name | bits |
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+------------------------------+---------+
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| AT | [35-32] |
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+------------------------------+---------+
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ID_AA64MMFR3_EL1 - Memory model feature register 3
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+------------------------------+---------+---------+
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| Name | bits | visible |
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+------------------------------+---------+---------+
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| S1POE | [19-16] | y |
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+------------------------------+---------+---------+
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+------------------------------+---------+
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| Name | bits |
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+------------------------------+---------+
|
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| S1POE | [19-16] |
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+------------------------------+---------+
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|
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ID_AA64PFR0_EL1 - Processor Feature Register 0
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+------------------------------+---------+---------+
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| Name | bits | visible |
|
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+------------------------------+---------+---------+
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| DIT | [51-48] | y |
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+------------------------------+---------+---------+
|
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| MPAM | [43-40] | n |
|
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+------------------------------+---------+---------+
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| SVE | [35-32] | y |
|
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+------------------------------+---------+---------+
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| GIC | [27-24] | n |
|
||||
+------------------------------+---------+---------+
|
||||
| AdvSIMD | [23-20] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| FP | [19-16] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| EL3 | [15-12] | n |
|
||||
+------------------------------+---------+---------+
|
||||
| EL2 | [11-8] | n |
|
||||
+------------------------------+---------+---------+
|
||||
| EL1 | [7-4] | n |
|
||||
+------------------------------+---------+---------+
|
||||
| EL0 | [3-0] | n |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| DIT | [51-48] |
|
||||
+------------------------------+---------+
|
||||
| SVE | [35-32] |
|
||||
+------------------------------+---------+
|
||||
| AdvSIMD | [23-20] |
|
||||
+------------------------------+---------+
|
||||
| FP | [19-16] |
|
||||
+------------------------------+---------+
|
||||
|
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|
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ID_AA64PFR1_EL1 - Processor Feature Register 1
|
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|
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+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| GCS | [47-44] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SME | [27-24] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| MTE | [11-8] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SSBS | [7-4] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| BT | [3-0] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| GCS | [47-44] |
|
||||
+------------------------------+---------+
|
||||
| SME | [27-24] |
|
||||
+------------------------------+---------+
|
||||
| MTE | [11-8] |
|
||||
+------------------------------+---------+
|
||||
| SSBS | [7-4] |
|
||||
+------------------------------+---------+
|
||||
| BT | [3-0] |
|
||||
+------------------------------+---------+
|
||||
|
||||
ID_AA64PFR2_EL1 - Processor Feature Register 2
|
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|
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+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| FPMR | [35-32] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| MTEFAR | [11-8] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| MTESTOREONLY | [7-4] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| FPMR | [35-32] |
|
||||
+------------------------------+---------+
|
||||
| MTEFAR | [11-8] |
|
||||
+------------------------------+---------+
|
||||
| MTESTOREONLY | [7-4] |
|
||||
+------------------------------+---------+
|
||||
|
||||
ID_AA64SMFR0_EL1 - SME feature ID register 0
|
||||
|
||||
+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| FA64 | [63] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| LUT6 | [61] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| LUTv2 | [60] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SMEver | [59-56] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| I16I64 | [55-52] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| F64F64 | [48] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| I16I32 | [47-44] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| B16B16 | [43] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| F16F16 | [42] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| F8F16 | [41] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| F8F32 | [40] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| I8I32 | [39-36] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| F16F32 | [35] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| B16F32 | [34] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| BI32I32 | [33] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| F32F32 | [32] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SF8FMA | [30] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SF8DP4 | [29] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SF8DP2 | [28] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SBitPerm | [25] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| AES | [24] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SFEXPA | [23] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| STMOP | [16] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SMOP4 | [0] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| FA64 | [63] |
|
||||
+------------------------------+---------+
|
||||
| LUT6 | [61] |
|
||||
+------------------------------+---------+
|
||||
| LUTv2 | [60] |
|
||||
+------------------------------+---------+
|
||||
| SMEver | [59-56] |
|
||||
+------------------------------+---------+
|
||||
| I16I64 | [55-52] |
|
||||
+------------------------------+---------+
|
||||
| F64F64 | [48] |
|
||||
+------------------------------+---------+
|
||||
| I16I32 | [47-44] |
|
||||
+------------------------------+---------+
|
||||
| B16B16 | [43] |
|
||||
+------------------------------+---------+
|
||||
| F16F16 | [42] |
|
||||
+------------------------------+---------+
|
||||
| F8F16 | [41] |
|
||||
+------------------------------+---------+
|
||||
| F8F32 | [40] |
|
||||
+------------------------------+---------+
|
||||
| I8I32 | [39-36] |
|
||||
+------------------------------+---------+
|
||||
| F16F32 | [35] |
|
||||
+------------------------------+---------+
|
||||
| B16F32 | [34] |
|
||||
+------------------------------+---------+
|
||||
| BI32I32 | [33] |
|
||||
+------------------------------+---------+
|
||||
| F32F32 | [32] |
|
||||
+------------------------------+---------+
|
||||
| SF8FMA | [30] |
|
||||
+------------------------------+---------+
|
||||
| SF8DP4 | [29] |
|
||||
+------------------------------+---------+
|
||||
| SF8DP2 | [28] |
|
||||
+------------------------------+---------+
|
||||
| SBitPerm | [25] |
|
||||
+------------------------------+---------+
|
||||
| AES | [24] |
|
||||
+------------------------------+---------+
|
||||
| SFEXPA | [23] |
|
||||
+------------------------------+---------+
|
||||
| STMOP | [16] |
|
||||
+------------------------------+---------+
|
||||
| SMOP4 | [0] |
|
||||
+------------------------------+---------+
|
||||
|
||||
ID_AA64ZFR0_EL1 - SVE feature ID register 0
|
||||
|
||||
+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| F64MM | [59-56] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| F32MM | [55-52] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| F16MM | [51-48] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| I8MM | [47-44] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SM4 | [43-40] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SHA3 | [35-32] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| B16B16 | [27-24] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| BF16 | [23-20] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| BitPerm | [19-16] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| EltPerm | [15-12] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| AES | [7-4] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SVEVer | [3-0] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| F64MM | [59-56] |
|
||||
+------------------------------+---------+
|
||||
| F32MM | [55-52] |
|
||||
+------------------------------+---------+
|
||||
| F16MM | [51-48] |
|
||||
+------------------------------+---------+
|
||||
| I8MM | [47-44] |
|
||||
+------------------------------+---------+
|
||||
| SM4 | [43-40] |
|
||||
+------------------------------+---------+
|
||||
| SHA3 | [35-32] |
|
||||
+------------------------------+---------+
|
||||
| B16B16 | [27-24] |
|
||||
+------------------------------+---------+
|
||||
| BF16 | [23-20] |
|
||||
+------------------------------+---------+
|
||||
| BitPerm | [19-16] |
|
||||
+------------------------------+---------+
|
||||
| EltPerm | [15-12] |
|
||||
+------------------------------+---------+
|
||||
| AES | [7-4] |
|
||||
+------------------------------+---------+
|
||||
| SVEVer | [3-0] |
|
||||
+------------------------------+---------+
|
||||
|
||||
ID_ISAR5_EL1 - AArch32 Instruction Set Attribute Register 5
|
||||
|
||||
+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| CRC32 | [19-16] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SHA2 | [15-12] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SHA1 | [11-8] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| AES | [7-4] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| CRC32 | [19-16] |
|
||||
+------------------------------+---------+
|
||||
| SHA2 | [15-12] |
|
||||
+------------------------------+---------+
|
||||
| SHA1 | [11-8] |
|
||||
+------------------------------+---------+
|
||||
| AES | [7-4] |
|
||||
+------------------------------+---------+
|
||||
|
||||
ID_ISAR6_EL1 - AArch32 Instruction Set Attribute Register 6
|
||||
|
||||
+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| I8MM | [27-24] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| BF16 | [23-20] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SB | [15-12] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| FHM | [11-8] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| DP | [7-4] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| I8MM | [27-24] |
|
||||
+------------------------------+---------+
|
||||
| BF16 | [23-20] |
|
||||
+------------------------------+---------+
|
||||
| SB | [15-12] |
|
||||
+------------------------------+---------+
|
||||
| FHM | [11-8] |
|
||||
+------------------------------+---------+
|
||||
| DP | [7-4] |
|
||||
+------------------------------+---------+
|
||||
|
||||
ID_PFR2_EL1 - AArch32 Processor Feature Register 2
|
||||
|
||||
+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| SSBS | [7-4] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| SSBS | [7-4] |
|
||||
+------------------------------+---------+
|
||||
|
||||
MIDR_EL1 - Main ID Register
|
||||
|
||||
+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| Implementer | [31-24] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| Variant | [23-20] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| Architecture | [19-16] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| PartNum | [15-4] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| Revision | [3-0] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| Implementer | [31-24] |
|
||||
+------------------------------+---------+
|
||||
| Variant | [23-20] |
|
||||
+------------------------------+---------+
|
||||
| Architecture | [19-16] |
|
||||
+------------------------------+---------+
|
||||
| PartNum | [15-4] |
|
||||
+------------------------------+---------+
|
||||
| Revision | [3-0] |
|
||||
+------------------------------+---------+
|
||||
|
||||
NOTE: The 'visible' fields of MIDR_EL1 will contain the value
|
||||
as available on the CPU where it is fetched and is not a system
|
||||
@@ -471,29 +459,29 @@ infrastructure:
|
||||
|
||||
MVFR0_EL1 - AArch32 Media and VFP Feature Register 0
|
||||
|
||||
+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| FPDP | [11-8] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| FPDP | [11-8] |
|
||||
+------------------------------+---------+
|
||||
|
||||
MVFR1_EL1 - AArch32 Media and VFP Feature Register 1
|
||||
|
||||
+------------------------------+---------+---------+
|
||||
| Name | bits | visible |
|
||||
+------------------------------+---------+---------+
|
||||
| SIMDFMAC | [31-28] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| FPHP | [27-24] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SIMDHP | [23-20] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SIMDSP | [19-16] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SIMDInt | [15-12] | y |
|
||||
+------------------------------+---------+---------+
|
||||
| SIMDLS | [11-8] | y |
|
||||
+------------------------------+---------+---------+
|
||||
+------------------------------+---------+
|
||||
| Name | bits |
|
||||
+------------------------------+---------+
|
||||
| SIMDFMAC | [31-28] |
|
||||
+------------------------------+---------+
|
||||
| FPHP | [27-24] |
|
||||
+------------------------------+---------+
|
||||
| SIMDHP | [23-20] |
|
||||
+------------------------------+---------+
|
||||
| SIMDSP | [19-16] |
|
||||
+------------------------------+---------+
|
||||
| SIMDInt | [15-12] |
|
||||
+------------------------------+---------+
|
||||
| SIMDLS | [11-8] |
|
||||
+------------------------------+---------+
|
||||
|
||||
|
||||
Appendix I: Example
|
||||
|
||||
Reference in New Issue
Block a user