[PATCH 1/2] aarch64: Add support for Neoverse V1 CPU

[Alex Coplan]

This patch adds support for Arm's Neoverse V1 CPU to AArch64 binutils.

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

OK for master?

Thanks,
Alex

---

gas/ChangeLog:

2020-09-22  Alex Coplan  <alex.coplan@arm.com>

	* config/tc-aarch64.c (aarch64_cpu_option_table): 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 57a2b4e997c..eadddb2eae7 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -8977,6 +8977,14 @@ static const struct aarch64_cpu_option_table aarch64_cpus[] = {
   {"xgene2", AARCH64_FEATURE (AARCH64_ARCH_V8,
 			      AARCH64_FEATURE_CRC), "APM X-Gene 2"},
   {"cortex-r82", AARCH64_ARCH_V8_R, "Cortex-R82"},
+  {"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_BFLOAT16
+			  | AARCH64_FEATURE_I8MM), "Neoverse V1"},
   {"generic", AARCH64_ARCH_V8, NULL},
 
   {NULL, AARCH64_ARCH_NONE, NULL}
diff --git a/gas/doc/c-aarch64.texi b/gas/doc/c-aarch64.texi
index d8f2e19326f..3f535a28ba5 100644
--- a/gas/doc/c-aarch64.texi
+++ b/gas/doc/c-aarch64.texi
@@ -73,6 +73,7 @@ on the target processor.  The following processor names are recognized:
 @code{falkor},
 @code{neoverse-n1},
 @code{neoverse-e1},
+@code{neoverse-v1},
 @code{qdf24xx},
 @code{saphira},
 @code{thunderx},