[PATCH][binutils 2.35] aarch64: Add support for Neoverse V1 CPU

[Alex Coplan]

Hello,

This patch backports the AArch64 support for Arm's Neoverse V1 CPU to
binutils 2.35.

Testing:
 * Regression tested on aarch64-none-elf.

OK for binutils-2.35 branch?

Thanks,
Alex

---

gas/ChangeLog:

2020-10-01  Alex Coplan  <alex.coplan@arm.com>

	* config/tc-aarch64.c (aarch64_cpus): Add Neoverse V1.
	* doc/c-aarch64.texi: Document Neoverse V1 support.

-------------- next part --------------
diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index ecb15d23437..91692305c89 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -8936,6 +8936,15 @@ static const struct aarch64_cpu_option_table aarch64_cpus[] = {
 				  | AARCH64_FEATURE_DOTPROD
 				  | AARCH64_FEATURE_PROFILE),
 				  "Neoverse N1"},
+  {"neoverse-v1", AARCH64_FEATURE (AARCH64_ARCH_V8_4,
+			    AARCH64_FEATURE_PROFILE
+			  | AARCH64_FEATURE_CVADP
+			  | AARCH64_FEATURE_SVE
+			  | AARCH64_FEATURE_SSBS
+			  | AARCH64_FEATURE_RNG
+			  | AARCH64_FEATURE_F16
+			  | AARCH64_FEATURE_BFLOAT16
+			  | AARCH64_FEATURE_I8MM), "Neoverse V1"},
   {"qdf24xx", AARCH64_FEATURE (AARCH64_ARCH_V8,
 			       AARCH64_FEATURE_CRC | AARCH64_FEATURE_CRYPTO
 			       | AARCH64_FEATURE_RDMA),
diff --git a/gas/doc/c-aarch64.texi b/gas/doc/c-aarch64.texi
index 86b6efc52bd..00eb6fefb32 100644
--- a/gas/doc/c-aarch64.texi
+++ b/gas/doc/c-aarch64.texi
@@ -72,6 +72,7 @@ on the target processor.  The following processor names are recognized:
 @code{exynos-m1},
 @code{falkor},
 @code{neoverse-n1},
+@code{neoverse-v1},
 @code{neoverse-e1},
 @code{qdf24xx},
 @code{saphira},