* [binutils-gdb] aarch64: Enable Cortex-A720 CPU
@ 2023-08-16 13:09 Richard Ball
0 siblings, 0 replies; only message in thread
From: Richard Ball @ 2023-08-16 13:09 UTC (permalink / raw)
To: bfd-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7d6a2e34ee8eb061cf73014efefefaa074b499db
commit 7d6a2e34ee8eb061cf73014efefefaa074b499db
Author: Richard Ball <richard.ball@arm.com>
Date: Wed Aug 16 14:08:09 2023 +0100
aarch64: Enable Cortex-A720 CPU
This patch adds support for the Cortex-A720 CPU to binutils.
bfd/ChangeLog:
* cpu-aarch64.c: Add Cortex-A720.
gas/ChangeLog:
* NEWS: Update docs.
* config/tc-aarch64.c: Add Cortex-A720.
* doc/c-aarch64.texi: Update docs.
* testsuite/gas/aarch64/cpu-cortex-a720.d: New test.
Diff:
---
bfd/cpu-aarch64.c | 3 ++-
gas/NEWS | 2 ++
gas/config/tc-aarch64.c | 5 +++++
gas/doc/c-aarch64.texi | 1 +
gas/testsuite/gas/aarch64/cpu-cortex-a720.d | 6 ++++++
5 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/bfd/cpu-aarch64.c b/bfd/cpu-aarch64.c
index 75a0338b90c..df0d8c8c0dd 100644
--- a/bfd/cpu-aarch64.c
+++ b/bfd/cpu-aarch64.c
@@ -73,7 +73,8 @@ processors[] =
{ bfd_mach_aarch64, "cortex-a65" },
{ bfd_mach_aarch64, "cortex-a65ae" },
{ bfd_mach_aarch64, "cortex-a76ae" },
- { bfd_mach_aarch64, "cortex-a77" }
+ { bfd_mach_aarch64, "cortex-a77" },
+ { bfd_mach_aarch64, "cortex-a720" }
};
static bool
diff --git a/gas/NEWS b/gas/NEWS
index 07ba7566105..41eb1ab89fe 100644
--- a/gas/NEWS
+++ b/gas/NEWS
@@ -12,6 +12,8 @@
* Add support for Cortex-A520 for AArch64.
+* Add support for Cortex-A720 for AArch64.
+
Changes in 2.41:
* Add support for Intel FRED instructions.
diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index e692161105a..19fbc7c4646 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -10237,6 +10237,11 @@ static const struct aarch64_cpu_option_table aarch64_cpus[] = {
| AARCH64_FEATURE_MEMTAG
| AARCH64_FEATURE_SVE2_BITPERM),
"Cortex-A710"},
+ {"cortex-a720", AARCH64_FEATURE (AARCH64_ARCH_V9_2,
+ AARCH64_FEATURE_MEMTAG
+ | AARCH64_FEATURE_PROFILE
+ | AARCH64_FEATURE_SVE2_BITPERM),
+ "Cortex-A720"},
{"ares", AARCH64_FEATURE (AARCH64_ARCH_V8_2,
AARCH64_FEATURE_RCPC | AARCH64_FEATURE_F16
| AARCH64_FEATURE_DOTPROD
diff --git a/gas/doc/c-aarch64.texi b/gas/doc/c-aarch64.texi
index ed6b46e0422..5e8ac0b4e7c 100644
--- a/gas/doc/c-aarch64.texi
+++ b/gas/doc/c-aarch64.texi
@@ -74,6 +74,7 @@ on the target processor. The following processor names are recognized:
@code{cortex-a510},
@code{cortex-a520},
@code{cortex-a710},
+@code{cortex-a720},
@code{ares},
@code{exynos-m1},
@code{falkor},
diff --git a/gas/testsuite/gas/aarch64/cpu-cortex-a720.d b/gas/testsuite/gas/aarch64/cpu-cortex-a720.d
new file mode 100644
index 00000000000..c0b1f2b3375
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/cpu-cortex-a720.d
@@ -0,0 +1,6 @@
+# name: Assemble and dump for cortex-a720 CPU
+# source: nop-asm.s
+# as: -mcpu=cortex-a720
+# objdump: -d -mcortex-a720
+
+#...
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