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| author | Richard Sandiford <richard.sandiford@arm.com> | 2021-12-16 09:32:00 +0000 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2021-12-16 09:32:00 +0000 |
| commit | 3518022233e6b757c57d3deb7723fd91214fe036 (patch) | |
| tree | dce33920495be659550b38c847c95483e2d926f9 /gas/NEWS | |
| parent | 23ff54c27d535727c1c467abdd4bed8fbd46d4a6 (diff) | |
| download | gdb-3518022233e6b757c57d3deb7723fd91214fe036.zip gdb-3518022233e6b757c57d3deb7723fd91214fe036.tar.gz gdb-3518022233e6b757c57d3deb7723fd91214fe036.tar.bz2 | |
aarch64: Add support for Armv9.1-A to Armv9.3-A
This patch adds AArch64 support for -march=armv9.[123]-a.
The behaviour of the new options can be expressed using a
combination of existing feature flags, so we don't need to
eat into the vanishing number of spare AARCH64_FEATURE_* bits.
Hoewver, it was more convenient to separate out the |s of
feature flags so that Armv9.1-A could reuse the set for
Armv8.6-A, and so on.
include/
* opcode/aarch64.h (AARCH64_ARCH_V8_FEATURES): New macro,
split out from...
(AARCH64_ARCH_V8): ...here.
(AARCH64_ARCH_V8_1_FEATURES): New macro, split out from...
(AARCH64_ARCH_V8_1): ...here.
(AARCH64_ARCH_V8_2_FEATURES): New macro, split out from...
(AARCH64_ARCH_V8_2): ...here.
(AARCH64_ARCH_V8_3_FEATURES): New macro, split out from...
(AARCH64_ARCH_V8_3): ...here.
(AARCH64_ARCH_V8_4_FEATURES): New macro, split out from...
(AARCH64_ARCH_V8_4): ...here.
(AARCH64_ARCH_V8_5_FEATURES): New macro, split out from...
(AARCH64_ARCH_V8_5): ...here.
(AARCH64_ARCH_V8_6_FEATURES): New macro, split out from...
(AARCH64_ARCH_V8_6): ...here.
(AARCH64_ARCH_V8_7_FEATURES): New macro, split out from...
(AARCH64_ARCH_V8_7): ...here.
(AARCH64_ARCH_V8_8_FEATURES): New macro, split out from...
(AARCH64_ARCH_V8_8): ...here.
(AARCH64_ARCH_V9_FEATURES): New macro, split out from...
(AARCH64_ARCH_V9): ...here.
(AARCH64_ARCH_V9_1_FEATURES, AARCH64_ARCH_V9_1): New macros.
(AARCH64_ARCH_V9_2_FEATURES, AARCH64_ARCH_V9_2): New macros.
(AARCH64_ARCH_V9_3_FEATURES, AARCH64_ARCH_V9_3): New macros.
gas/
* doc/c-aarch64.texi: Add armv9.1-a, armv9-2-a and armv9.3-a.
* config/tc-aarch64.c (aarch64_archs): Likewise.
* NEWS: Mention the above.
* testsuite/gas/aarch64/armv9_invalid.d,
testsuite/gas/aarch64/armv9_invalid.s,
testsuite/gas/aarch64/armv9_invalid.l: New test.
* testsuite/gas/aarch64/armv9_1.d,
testsuite/gas/aarch64/armv9_1.s: Likewise.
* testsuite/gas/aarch64/armv9_1_invalid.d,
testsuite/gas/aarch64/armv9_1_invalid.s,
testsuite/gas/aarch64/armv9_1_invalid.l: Likewise.
* testsuite/gas/aarch64/armv9_2.d,
testsuite/gas/aarch64/armv9_2.s: Likewise.
* testsuite/gas/aarch64/armv9_2_invalid.d,
testsuite/gas/aarch64/armv9_2_invalid.s,
testsuite/gas/aarch64/armv9_2_invalid.l: Likewise.
* testsuite/gas/aarch64/armv9_3.d,
testsuite/gas/aarch64/armv9_3.s: Likewise.
Diffstat (limited to 'gas/NEWS')
| -rw-r--r-- | gas/NEWS | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -28,7 +28,8 @@ x86 assembler have been reduced from 12 bytes to 10 bytes to match the output of .tfloat directive. -* Add support for 'armv8.8-a' and 'armv9-a' for -march in AArch64 GAS. +* Add support for 'armv8.8-a', 'armv9-a', 'armv9.1-a', 'armv9.2-a' and + 'armv9.3-a' for -march in AArch64 GAS. * Add support for 'armv9-a' for -march in Arm GAS. |