arm: Add support for Neoverse V1 CPU

This patch adds support for Arm's Neoverse V1 CPU to AArch32 binutils.

gas/ChangeLog:

2020-09-24  Alex Coplan  <alex.coplan@arm.com>

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

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 1a16bce758cd19be7607989b3670d71158d8b54e..9f224b5dd3f4d291baef14708dc53ca0493f2eda 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2020-09-24  Alex Coplan  <alex.coplan@arm.com>
+
+       * config/tc-arm.c (arm_cpus): Add Neoverse V1.
+       * doc/c-arm.texi: Document Neoverse V1 support.
+
 2020-09-24  Alex Coplan  <alex.coplan@arm.com>
 
        * config/tc-aarch64.c (aarch64_cpu_option_table): Add Neoverse V1.

diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c
index fce3ad36e0a399445149ce4ff43f013234a81e12..455a1401b7fa9c40426933b82b465393c1c25be7 100644 (file)
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -31599,6 +31599,9 @@ static const struct arm_cpu_option_table arm_cpus[] =
                                    | ARM_EXT2_BF16
                                    | ARM_EXT2_I8MM),
               FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_4),
+  ARM_CPU_OPT ("neoverse-v1", "Neoverse V1", ARM_ARCH_V8_4A,
+              ARM_FEATURE_CORE_HIGH (ARM_EXT2_BF16 | ARM_EXT2_I8MM),
+              FPU_ARCH_CRYPTO_NEON_VFP_ARMV8_4),
   /* ??? XSCALE is really an architecture.  */
   ARM_CPU_OPT ("xscale",         NULL,                ARM_ARCH_XSCALE,
               ARM_ARCH_NONE,

diff --git a/gas/doc/c-arm.texi b/gas/doc/c-arm.texi
index 39e24e71af09fd3e72d404e13dfc743ce590c09a..16c94de675cbfaca076b415753026990f66f4d19 100644 (file)
--- a/gas/doc/c-arm.texi
+++ b/gas/doc/c-arm.texi
@@ -152,6 +152,7 @@ recognized:
 @code{marvell-whitney},
 @code{neoverse-n1},
 @code{neoverse-n2},
+@code{neoverse-v1},
 @code{xgene1},
 @code{xgene2},
 @code{ep9312} (ARM920 with Cirrus Maverick coprocessor),