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| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-01-04 12:27:10 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2017-01-04 12:31:08 +0000 |
| commit | d74d4880e23263bac3690bcb641af56bd13036e6 (patch) | |
| tree | 728a2c19b7ef9f5fc7eda05e30f7a77acd1dd309 /gas/ChangeLog | |
| parent | 10ab38d930db6159b93082dfe5e41761bdc0d70b (diff) | |
| download | gdb-d74d4880e23263bac3690bcb641af56bd13036e6.zip gdb-d74d4880e23263bac3690bcb641af56bd13036e6.tar.gz gdb-d74d4880e23263bac3690bcb641af56bd13036e6.tar.bz2 | |
[AArch64] Add separate feature flag for weaker release consistent load insns
The weaker release consistency support of ARMv8.3-A is allowed as an optional
extension for ARMv8.2-A, so separate command line option and feature flag is
added: -march=armv8.2-a+rcpc turns LDAPR, LDAPRB, LDAPRH instructions on.
opcodes/
* aarch64-tbl.h (RCPC, RCPC_INSN): Define.
(aarch64_opcode_table): Use RCPC_INSN.
include/
* opcode/aarch64.h (AARCH64_FEATURE_RCPC): Define.
(AARCH64_ARCH_V8_3): Update.
gas/
* config/tc-aarch64.c (aarch64_features): Add rcpc.
* doc/c-aarch64.texi (AArch64 Extensions): Document rcpc.
* testsuite/gas/aarch64/ldst-exclusive-armv8_3.d: Rename to ...
* testsuite/gas/aarch64/ldst-rcpc.d: This.
* testsuite/gas/aarch64/ldst-exclusive-armv8_3.s: Rename to ...
* testsuite/gas/aarch64/ldst-rcpc.s: This.
* testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: New test.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 1e4eb92..c93a61b 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,13 @@ +2017-01-04 Szabolcs Nagy <szabolcs.nagy@arm.com> + + * config/tc-aarch64.c (aarch64_features): Add rcpc. + * doc/c-aarch64.texi (AArch64 Extensions): Document rcpc. + * testsuite/gas/aarch64/ldst-exclusive-armv8_3.d: Rename to ... + * testsuite/gas/aarch64/ldst-rcpc.d: This. + * testsuite/gas/aarch64/ldst-exclusive-armv8_3.s: Rename to ... + * testsuite/gas/aarch64/ldst-rcpc.s: This. + * testsuite/gas/aarch64/ldst-rcpc-armv8_2.d: New test. + 2017-01-04 Norm Jacobs <norm.jacobs@oracle.com> PR gas/20992 |