aarch64: Add support for --march=armv9.6-a

diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index 20b3f611c91cbf656e9cda90c0368b5f2be84e99..7187117f60d2f7af6a09fb20131ac3a7e35592a7 100644 (file)
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -10733,6 +10733,7 @@ static const struct aarch64_arch_option_table aarch64_archs[] = {
   {"armv9.3-a",        AARCH64_ARCH_FEATURES (V9_3A)},
   {"armv9.4-a",        AARCH64_ARCH_FEATURES (V9_4A)},
   {"armv9.5-a", AARCH64_ARCH_FEATURES (V9_5A)},
+  {"armv9.6-a", AARCH64_ARCH_FEATURES (V9_6A)},
   {NULL, AARCH64_NO_FEATURES}
 };
 

diff --git a/gas/doc/c-aarch64.texi b/gas/doc/c-aarch64.texi
index edd9e9ce8189cc5f84939fb9db978aa70371c2a8..ba0940c5fafd094f79ef4a465a2c2ce8a3d72089 100644 (file)
--- a/gas/doc/c-aarch64.texi
+++ b/gas/doc/c-aarch64.texi
@@ -375,6 +375,7 @@ automatically cause those extensions to be disabled.
 @item @code{armv9.3-a} @tab @code{armv9.2-a}, @code{armv8.8-a}
 @item @code{armv9.4-a} @tab @code{armv9.3-a}, @code{armv8.9-a}
 @item @code{armv9.5-a} @tab @code{armv9.4-a}, @code{cpa}, @code{lut}, @code{faminmax}
+@item @code{armv9.6-a} @tab @code{armv9.5-a}, @code{cmpbr}, @code{fprcvt}, @code{lsui}, @code{occmo}, @code{sve2p2}
 @item @code{armv8-r} @tab @code{armv8.4-a+nolor}
 @end multitable
 

diff --git a/gas/testsuite/gas/aarch64/cmpbr.d b/gas/testsuite/gas/aarch64/cmpbr.d
index 457fdd732ccafd32251168cab99a8e849fdb36dd..9096350d1ce2514667c345f90aa997cfd6a95a66 100644 (file)
--- a/gas/testsuite/gas/aarch64/cmpbr.d
+++ b/gas/testsuite/gas/aarch64/cmpbr.d
@@ -1,5 +1,6 @@
 #name: Test for FEAT_CMPBR
 #as: -march=armv8-a+cmpbr
+#as: -march=armv9.6-a
 #objdump: -dr
 
 .*:     file format .*

diff --git a/gas/testsuite/gas/aarch64/fprcvt.d b/gas/testsuite/gas/aarch64/fprcvt.d
index 91298584d004ba2d977c760d72e14486f49186da..f44690bf4860b0b4357496b2450d52e8ded19bb1 100644 (file)
--- a/gas/testsuite/gas/aarch64/fprcvt.d
+++ b/gas/testsuite/gas/aarch64/fprcvt.d
@@ -1,5 +1,6 @@
 #name: FPRCVT instructions
 #as: -march=armv8-a+fprcvt
+#as: -march=armv9.6-a
 #objdump: -dr
 
 .*:     file format .*

diff --git a/gas/testsuite/gas/aarch64/lsui.d b/gas/testsuite/gas/aarch64/lsui.d
index 0a052c37c56c80479402f1e03b5ec82742c8a04c..7a1d9228307d876ca2fe9154628c5ebf3be6393a 100644 (file)
--- a/gas/testsuite/gas/aarch64/lsui.d
+++ b/gas/testsuite/gas/aarch64/lsui.d
@@ -1,6 +1,7 @@
 #name: FEAT_LSUI Test
 #objdump: -dr
 #as:-march=armv9-a+lsui+fp
+#as:-march=armv9.6-a
 
 .*:     file format .*
 

diff --git a/gas/testsuite/gas/aarch64/occmo-memtag.d b/gas/testsuite/gas/aarch64/occmo-memtag.d
index 0dbbab03565859aad49f11168ffd6f4293468426..5a20fd4856833922c7cf20a7ddbf31d9e549701a 100644 (file)
--- a/gas/testsuite/gas/aarch64/occmo-memtag.d
+++ b/gas/testsuite/gas/aarch64/occmo-memtag.d
@@ -1,5 +1,6 @@
 #name: FEAT_OCCMO + MEMTAG Test
 #as: -march=armv8-a+occmo+memtag
+#as: -march=armv9.6-a+memtag
 #objdump: -dr
 
 .*:     file format .*

diff --git a/gas/testsuite/gas/aarch64/occmo.d b/gas/testsuite/gas/aarch64/occmo.d
index 0ec68e85086cba88c64bcf3fb5018c6429b0822e..426741342cd699d2e5cedd008db66372077eba7e 100644 (file)
--- a/gas/testsuite/gas/aarch64/occmo.d
+++ b/gas/testsuite/gas/aarch64/occmo.d
@@ -1,5 +1,6 @@
 #name: FEAT_OCCMO Test
 #as: -march=armv8-a+occmo
+#as: -march=armv9.6-a
 #objdump: -dr
 
 .*:     file format .*

diff --git a/gas/testsuite/gas/aarch64/sve2p2.d b/gas/testsuite/gas/aarch64/sve2p2.d
index f401cb4fc30f6d258f047db83938b60a7d1c0fde..128e35033bc80b7edb62e5dd1c2658cf2bab74c2 100644 (file)
--- a/gas/testsuite/gas/aarch64/sve2p2.d
+++ b/gas/testsuite/gas/aarch64/sve2p2.d
@@ -1,5 +1,6 @@
 #as: -march=armv8-a+sve2p2
 #as: -march=armv8-a+sme2p2
+#as: -march=armv9.6-a
 #objdump: -dr
 
 .*:     file format .*

diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h
index c715e7b7711a99907fca58eabb3a0b40fc2efd06..4425dd46a4555a633a300b8d8d971a462ccc9359 100644 (file)
--- a/include/opcode/aarch64.h
+++ b/include/opcode/aarch64.h
@@ -304,6 +304,8 @@ enum aarch64_feature_bit {
   AARCH64_FEATURE_V9_4A,
   /* Armv9.5-A processors.  */
   AARCH64_FEATURE_V9_5A,
+  /* Armv9.6-A processors.  */
+  AARCH64_FEATURE_V9_6A,
   /* FPRCVT instructions.  */
   AARCH64_FEATURE_FPRCVT,
   /* Point of Physical Storage.  */
@@ -473,6 +475,12 @@ static_assert ((AA64_REPLICATE (REP_PLUS, AA64_REPVAL,
                                         | AARCH64_FEATBIT (X, SPMU2)   \
                                         | AARCH64_FEATBIT (X, STEP2)   \
                                        )
+#define AARCH64_ARCH_V9_6A_FEATURES(X) (AARCH64_FEATBIT (X, V9_6A)     \
+                                        | AARCH64_FEATBIT (X, CMPBR)   \
+                                        | AARCH64_FEATBIT (X, FPRCVT)  \
+                                        | AARCH64_FEATBIT (X, LSUI)    \
+                                        | AARCH64_FEATBIT (X, OCCMO)   \
+                                        | AARCH64_FEATBIT (X, SVE2p2))
 
 /* Architectures are the sum of the base and extensions.  */
 #define AARCH64_ARCH_V8A(X)    (AARCH64_FEATBIT (X, V8) \
@@ -512,6 +520,8 @@ static_assert ((AA64_REPLICATE (REP_PLUS, AA64_REPVAL,
                                 | AARCH64_ARCH_V9_4A_FEATURES (X))
 #define AARCH64_ARCH_V9_5A(X)  (AARCH64_ARCH_V9_4A (X) \
                                 | AARCH64_ARCH_V9_5A_FEATURES (X))
+#define AARCH64_ARCH_V9_6A(X)  (AARCH64_ARCH_V9_5A (X) \
+                                | AARCH64_ARCH_V9_6A_FEATURES (X))
 
 #define AARCH64_ARCH_NONE(X)   0