diff options
| author | Claudio Bantaloukas <Claudio.Bantaloukas@arm.com> | 2024-02-19 15:26:59 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2024-02-19 15:26:59 +0000 |
| commit | b47cef7ca8a2fa55acdab367c87c1ea076aec4b2 (patch) | |
| tree | f33fb5eee1a7731adfcb8a0ee51f9632be243ebf | |
| parent | 1bc24c0dabc577d244627581559707705a4add56 (diff) | |
| download | gdb-b47cef7ca8a2fa55acdab367c87c1ea076aec4b2.zip gdb-b47cef7ca8a2fa55acdab367c87c1ea076aec4b2.tar.gz gdb-b47cef7ca8a2fa55acdab367c87c1ea076aec4b2.tar.bz2 | |
arm: Add support for Armv9.5-A
| -rw-r--r-- | gas/NEWS | 2 | ||||
| -rw-r--r-- | gas/config/tc-arm.c | 3 | ||||
| -rw-r--r-- | gas/doc/c-arm.texi | 1 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/attr-march-armv9_5-a.d | 17 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/bfloat16-armv9.5-a.d | 5 | ||||
| -rw-r--r-- | include/opcode/arm.h | 1 |
6 files changed, 29 insertions, 0 deletions
@@ -1,5 +1,7 @@ -*- text -*- +* Add support for 'armv9.5-a' for -march in Arm GAS. + Changes in 2.42: * Add support for AMD znver5 processor. diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index 9c4bf56..3bbb75c 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -32043,6 +32043,7 @@ static const struct arm_ext_table armv9a_ext_table[] = #define armv92a_ext_table armv91a_ext_table #define armv93a_ext_table armv92a_ext_table #define armv94a_ext_table armv93a_ext_table +#define armv95a_ext_table armv94a_ext_table #define CDE_EXTENSIONS \ ARM_ADD ("cdecp0", ARM_FEATURE_CORE_HIGH (ARM_EXT2_CDE | ARM_EXT2_CDE0)), \ @@ -32174,6 +32175,7 @@ static const struct arm_arch_option_table arm_archs[] = ARM_ARCH_OPT2 ("armv9.2-a", ARM_ARCH_V9_2A, FPU_ARCH_VFP, armv92a), ARM_ARCH_OPT2 ("armv9.3-a", ARM_ARCH_V9_2A, FPU_ARCH_VFP, armv93a), ARM_ARCH_OPT2 ("armv9.4-a", ARM_ARCH_V9_4A, FPU_ARCH_VFP, armv94a), + ARM_ARCH_OPT2 ("armv9.5-a", ARM_ARCH_V9_5A, FPU_ARCH_VFP, armv95a), ARM_ARCH_OPT ("xscale", ARM_ARCH_XSCALE, FPU_ARCH_VFP), ARM_ARCH_OPT ("iwmmxt", ARM_ARCH_IWMMXT, FPU_ARCH_VFP), ARM_ARCH_OPT ("iwmmxt2", ARM_ARCH_IWMMXT2, FPU_ARCH_VFP), @@ -32965,6 +32967,7 @@ static const cpu_arch_ver_table cpu_arch_ver[] = {TAG_CPU_ARCH_V9, ARM_ARCH_V9_2A}, {TAG_CPU_ARCH_V9, ARM_ARCH_V9_3A}, {TAG_CPU_ARCH_V9, ARM_ARCH_V9_4A}, + {TAG_CPU_ARCH_V9, ARM_ARCH_V9_5A}, {-1, ARM_ARCH_NONE} }; diff --git a/gas/doc/c-arm.texi b/gas/doc/c-arm.texi index ec1ed9d..0c13343 100644 --- a/gas/doc/c-arm.texi +++ b/gas/doc/c-arm.texi @@ -274,6 +274,7 @@ names are recognized: @code{armv9.2-a}, @code{armv9.3-a}, @code{armv9.4-a}, +@code{armv9.5-a}, @code{iwmmxt}, @code{iwmmxt2} and diff --git a/gas/testsuite/gas/arm/attr-march-armv9_5-a.d b/gas/testsuite/gas/arm/attr-march-armv9_5-a.d new file mode 100644 index 0000000..d8c8394 --- /dev/null +++ b/gas/testsuite/gas/arm/attr-march-armv9_5-a.d @@ -0,0 +1,17 @@ +# name: check for armv9.5-a command line option settings +# source: blank.s +# as: -march=armv9.5-a +# readelf: -A +# This test is only valid on EABI based ports. +# target: *-*-*eabi* *-*-nacl* + +Attribute Section: aeabi +File Attributes + Tag_CPU_name: "9.5-A" + Tag_CPU_arch: v9 + Tag_CPU_arch_profile: Application + Tag_ARM_ISA_use: Yes + Tag_THUMB_ISA_use: Thumb-2 + Tag_Advanced_SIMD_arch: NEON for ARMv8.1 + Tag_MPextension_use: Allowed + Tag_Virtualization_use: TrustZone and Virtualization Extensions diff --git a/gas/testsuite/gas/arm/bfloat16-armv9.5-a.d b/gas/testsuite/gas/arm/bfloat16-armv9.5-a.d new file mode 100644 index 0000000..f8aaa6f --- /dev/null +++ b/gas/testsuite/gas/arm/bfloat16-armv9.5-a.d @@ -0,0 +1,5 @@ +#name: Verify Armv9.5-A implies Armv9.4-A features by checking bfloat16 is enabled +#source: bfloat16.s +#as: -mno-warn-deprecated -march=armv9.5-a+simd -I$srcdir/$subdir +#objdump: -dr --show-raw-insn +#... diff --git a/include/opcode/arm.h b/include/opcode/arm.h index ad1d18a..b22e841 100644 --- a/include/opcode/arm.h +++ b/include/opcode/arm.h @@ -401,6 +401,7 @@ #define ARM_ARCH_V9_2A ARM_ARCH_V9_1A #define ARM_ARCH_V9_3A ARM_ARCH_V9_2A #define ARM_ARCH_V9_4A ARM_ARCH_V9_3A +#define ARM_ARCH_V9_5A ARM_ARCH_V9_4A /* Some useful combinations: */ #define ARM_ARCH_NONE ARM_FEATURE_ALL (0, 0, 0, 0) |