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| author | Matthieu Longo <matthieu.longo@arm.com> | 2024-06-19 20:08:17 +0100 |
|---|---|---|
| committer | Matthieu Longo <matthieu.longo@arm.com> | 2024-07-05 15:39:28 +0100 |
| commit | a15809c010f32e1d72379babbd230c82e3f46901 (patch) | |
| tree | 394df32ca2738cb09b9a4b7a37a538ec8bbaf8f5 /include/opcode | |
| parent | 97bf50bb61085cb516929e736b20377bd651a8c5 (diff) | |
| download | binutils-a15809c010f32e1d72379babbd230c82e3f46901.zip binutils-a15809c010f32e1d72379babbd230c82e3f46901.tar.gz binutils-a15809c010f32e1d72379babbd230c82e3f46901.tar.bz2 | |
aarch64: add E3DSE feature and its associated registers
AArch64 defines new registers for the feature e3dse (Delegated SError
exceptions for EL3): vdisr_el3 and vdisr_el3. e3dse is an Armv9.5-A
feature.
This patch also adds relevant tests. Regression tested on aarch64-none-elf,
and no regression found.
Diffstat (limited to 'include/opcode')
| -rw-r--r-- | include/opcode/aarch64.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h index 9daa911..17c4ee9 100644 --- a/include/opcode/aarch64.h +++ b/include/opcode/aarch64.h @@ -183,6 +183,8 @@ enum aarch64_feature_bit { AARCH64_FEATURE_LSE128, /* ARMv8.9-A RAS Extensions. */ AARCH64_FEATURE_RASv2, + /* Delegated SError exceptions for EL3. */ + AARCH64_FEATURE_E3DSE, /* System Control Register2. */ AARCH64_FEATURE_SCTLR2, /* Fine Grained Traps. */ @@ -366,7 +368,9 @@ enum aarch64_feature_bit { #define AARCH64_ARCH_V9_5A_FEATURES(X) (AARCH64_FEATBIT (X, V9_5A) \ | AARCH64_FEATBIT (X, CPA) \ | AARCH64_FEATBIT (X, LUT) \ - | AARCH64_FEATBIT (X, FAMINMAX)) + | AARCH64_FEATBIT (X, FAMINMAX)\ + | AARCH64_FEATBIT (X, E3DSE) \ + ) /* Architectures are the sum of the base and extensions. */ #define AARCH64_ARCH_V8A(X) (AARCH64_FEATBIT (X, V8) \ |