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| author | Matthew Wahab <matthew.wahab@arm.com> | 2015-12-10 13:58:21 +0000 |
|---|---|---|
| committer | Matthew Wahab <matthew.wahab@arm.com> | 2015-12-10 14:10:06 +0000 |
| commit | af117b3cf1877da805d081b93f606f3dd8153502 (patch) | |
| tree | 5dcf933712e8fb1426f84556a9b0dcff072f4900 /lt~obsolete.m4 | |
| parent | 0f59c28f617516f3b8d30fd8e38a374a4060c191 (diff) | |
| download | gdb-af117b3cf1877da805d081b93f606f3dd8153502.zip gdb-af117b3cf1877da805d081b93f606f3dd8153502.tar.gz gdb-af117b3cf1877da805d081b93f606f3dd8153502.tar.bz2 | |
[AArch64] Fix ARMv8.1 and ARMv8.2 feature settings.
ARMv8.1 includes CRC as a required extension but this isn't reflected in
the features enabled by -march=armv8.1-a. The FP16 feature modifier also
clashes with AARCH64_FEATURE_V8_1 and the list of features for ARMv8.2
is missing ARMv8.1 features.
This patch enables +crc for -march values of armv8.1-a and later. It
also fixes the values for AARCH64_FEATURE_F16 and makes
AARCH64_ARCH_V8_2 and superset of AARCH64_ARCH_V8_2.
gas/
2015-12-10 Matthew Wahab <matthew.wahab@arm.com>
* doc/c-aarch64.texi (AArch64 Extensions): Update entry for crc.
include/opcode
2015-12-10 Matthew Wahab <matthew.wahab@arm.com>
* aarch64.h (AARCH64_FEATURE_F16): Fix clash with
AARCH64_FEATURE_V8_1.
(AARCH64_ARCH_V8_1): Add AARCH64_FEATURE_CRC.
(AARCH64_ARCH_V8_2): Add AARCH64_FEATURE_CRC and
AARCH64_FEATURE_V8_1.
Change-Id: I8af5369f6df2430b28f6cec92870d2a4d14a7431
Diffstat (limited to 'lt~obsolete.m4')
0 files changed, 0 insertions, 0 deletions