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authorSudakshina Das <sudi.das@arm.com>2018-10-05 10:47:29 +0100
committerRichard Earnshaw <Richard.Earnshaw@arm.com>2018-10-05 11:31:14 +0100
commit23f233a595dc7d8b9a6ababe7c4527f743c0cec1 (patch)
treed5d2cbe6159951a7972dccd3e3edab62017449f5 /include
parent96643e35c077ed36c74b231ceefa4c30b3b02e28 (diff)
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[Arm, 1/3] Add -march=armv8.5-a and related internal feature macros to AArch32
This patch is part of the patch series to add support for ARMv8.5-A extensions. (https://developer.arm.com/products/architecture/cpu-architecture/a-profile/exploration-tools) This is the first of the patch series and adds -march=armv8.5-a and other internal feature marcos needed for it. *** gas/ChangeLog *** 2018-10-05 Sudakshina Das <sudi.das@arm.com> * config/tc-arm.c (arm_archs): New entry for armv8.5-a. (cpu_arch_ver): Likewise. * doc/c-arm.texi: Add documentation for the same. * testsuite/gas/arm/attr-march-armv8_5-a.d: New. *** include/ChnageLog *** 2018-10-05 Sudakshina Das <sudi.das@arm.com> * opcode/arm.h (ARM_EXT2_V8_5A): New. (ARM_AEXT2_V8_5A, ARM_ARCH_V8_5A): New.
Diffstat (limited to 'include')
-rw-r--r--include/ChangeLog5
-rw-r--r--include/opcode/arm.h5
2 files changed, 10 insertions, 0 deletions
diff --git a/include/ChangeLog b/include/ChangeLog
index c11f1c4..5703b24 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2018-10-05 Sudakshina Das <sudi.das@arm.com>
+
+ * opcode/arm.h (ARM_EXT2_V8_5A): New.
+ (ARM_AEXT2_V8_5A, ARM_ARCH_V8_5A): New.
+
2018-10-05 Richard Henderson <rth@twiddle.net>
* elf/or1k.h (elf_or1k_reloc_type): Add R_OR1K_PCREL_PG21,
diff --git a/include/opcode/arm.h b/include/opcode/arm.h
index 83b3f22..bad131e 100644
--- a/include/opcode/arm.h
+++ b/include/opcode/arm.h
@@ -68,6 +68,7 @@
#define ARM_EXT2_V8A 0x00000200 /* ARMv8-A. */
#define ARM_EXT2_V8_4A 0x00000400 /* ARM V8.4A. */
#define ARM_EXT2_FP16_FML 0x00000800 /* ARM V8.2A FP16-FML instructions. */
+#define ARM_EXT2_V8_5A 0x00001000 /* ARM V8.5A. */
/* Co-processor space extensions. */
#define ARM_CEXT_XSCALE 0x00000001 /* Allow MIA etc. */
@@ -159,6 +160,7 @@
#define ARM_AEXT2_V8_2A (ARM_AEXT2_V8_1A | ARM_EXT2_V8_2A | ARM_EXT2_RAS)
#define ARM_AEXT2_V8_3A (ARM_AEXT2_V8_2A | ARM_EXT2_V8_3A)
#define ARM_AEXT2_V8_4A (ARM_AEXT2_V8_3A | ARM_EXT2_FP16_FML | ARM_EXT2_V8_4A)
+#define ARM_AEXT2_V8_5A (ARM_AEXT2_V8_4A | ARM_EXT2_V8_5A)
#define ARM_AEXT_V8M_BASE (ARM_AEXT_V6SM | ARM_EXT_DIV)
#define ARM_AEXT_V8M_MAIN ARM_AEXT_V7M
#define ARM_AEXT_V8M_MAIN_DSP ARM_AEXT_V7EM
@@ -293,6 +295,9 @@
#define ARM_ARCH_V8_4A ARM_FEATURE (ARM_AEXT_V8A, ARM_AEXT2_V8_4A, \
CRC_EXT_ARMV8 | FPU_NEON_EXT_RDMA \
| FPU_NEON_EXT_DOTPROD)
+#define ARM_ARCH_V8_5A ARM_FEATURE (ARM_AEXT_V8A, ARM_AEXT2_V8_5A, \
+ CRC_EXT_ARMV8 | FPU_NEON_EXT_RDMA \
+ | FPU_NEON_EXT_DOTPROD)
#define ARM_ARCH_V8M_BASE ARM_FEATURE_CORE (ARM_AEXT_V8M_BASE, ARM_AEXT2_V8M)
#define ARM_ARCH_V8M_MAIN ARM_FEATURE_CORE (ARM_AEXT_V8M_MAIN, \
ARM_AEXT2_V8M_MAIN)