arm64: Add AArch32 instruction set condition code checks

Port support for AArch32 instruction condition code checking from arm
to arm64.

Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

diff --git a/arch/arm64/include/asm/opcodes.h b/arch/arm64/include/asm/opcodes.h
new file mode 100644 (file)
index 0000000..4e603ea
--- /dev/null
+++ b/arch/arm64/include/asm/opcodes.h
@@ -0,0 +1 @@
+#include <../../arm/include/asm/opcodes.h>

diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile
index 5bd029b..a4d8671 100644 (file)
--- a/arch/arm64/kernel/Makefile
+++ b/arch/arm64/kernel/Makefile
@@ -18,7 +18,8 @@ arm64-obj-y           := cputable.o debug-monitors.o entry.o irq.o fpsimd.o   \
                           cpuinfo.o
 
 arm64-obj-$(CONFIG_COMPAT)             += sys32.o kuser32.o signal32.o         \
-                                          sys_compat.o
+                                          sys_compat.o                         \
+                                          ../../arm/kernel/opcodes.o
 arm64-obj-$(CONFIG_FUNCTION_TRACER)    += ftrace.o entry-ftrace.o
 arm64-obj-$(CONFIG_MODULES)            += arm64ksyms.o module.o
 arm64-obj-$(CONFIG_SMP)                        += smp.o smp_spin_table.o topology.o