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| author | Matthew Wahab <matthew.wahab@arm.com> | 2015-12-15 16:37:38 +0000 |
|---|---|---|
| committer | Matthew Wahab <matthew.wahab@arm.com> | 2015-12-15 16:38:58 +0000 |
| commit | 29b1539538f5f285e017adbc64b8d72b45c104a8 (patch) | |
| tree | bb06a6c73535e8b66c13e8ad551f562887eaea30 /include | |
| parent | ff1fe6fad9687cebddcdf82076c55d7025df7566 (diff) | |
| download | gdb-29b1539538f5f285e017adbc64b8d72b45c104a8.zip gdb-29b1539538f5f285e017adbc64b8d72b45c104a8.tar.gz gdb-29b1539538f5f285e017adbc64b8d72b45c104a8.tar.bz2 | |
[ARM] Enable CRC by default for ARMv8.1 and later.
ARMv8.1 includes CRC as a required extension but the +crc feature isn't
enabled by -march=armv8.1-a as it should be. This patch fixes that.
opcode/include
2015-12-15 Matthew Wahab <matthew.wahab@arm.com>
* arm.h (ARM_ARCH_V8_1A): Add the CRC_EXT_ARMV8 co-processor
feature macro.
(ARM_ARCH_V8_2A): Likewise.
Change-Id: Id1fe0e6fa51dede19d61e1fd08e68628ea1b1e9e
Diffstat (limited to 'include')
| -rw-r--r-- | include/opcode/ChangeLog | 6 | ||||
| -rw-r--r-- | include/opcode/arm.h | 8 |
2 files changed, 11 insertions, 3 deletions
diff --git a/include/opcode/ChangeLog b/include/opcode/ChangeLog index 7ccd62e..ca7492b 100644 --- a/include/opcode/ChangeLog +++ b/include/opcode/ChangeLog @@ -1,3 +1,9 @@ +2015-12-15 Matthew Wahab <matthew.wahab@arm.com> + + * arm.h (ARM_ARCH_V8_1A): Add the CRC_EXT_ARMV8 co-processor + feature macro. + (ARM_ARCH_V8_2A): Likewise. + 2015-12-14 Matthew Wahab <matthew.wahab@arm.com> * aarch64.h (enum aarch64_opnd_qualifier): Add diff --git a/include/opcode/arm.h b/include/opcode/arm.h index 5e7d683..0814d80 100644 --- a/include/opcode/arm.h +++ b/include/opcode/arm.h @@ -251,9 +251,11 @@ #define ARM_ARCH_V7M ARM_FEATURE_CORE_LOW (ARM_AEXT_V7M) #define ARM_ARCH_V7EM ARM_FEATURE_CORE_LOW (ARM_AEXT_V7EM) #define ARM_ARCH_V8A ARM_FEATURE_CORE_LOW (ARM_AEXT_V8A) -#define ARM_ARCH_V8_1A ARM_FEATURE_CORE (ARM_AEXT_V8A, ARM_EXT2_PAN) -#define ARM_ARCH_V8_2A ARM_FEATURE_CORE (ARM_AEXT_V8A, \ - ARM_EXT2_PAN | ARM_EXT2_V8_2A) +#define ARM_ARCH_V8_1A ARM_FEATURE (ARM_AEXT_V8A, ARM_EXT2_PAN, \ + CRC_EXT_ARMV8) +#define ARM_ARCH_V8_2A ARM_FEATURE (ARM_AEXT_V8A, \ + ARM_EXT2_PAN | ARM_EXT2_V8_2A, \ + CRC_EXT_ARMV8) /* Some useful combinations: */ #define ARM_ARCH_NONE ARM_FEATURE_LOW (0, 0) |