Check the machine type of an ELF file when loading.
This ensures that we reject wrong target ELF files,
and should result in a recompile for the right
target.
Change-Id: I898dddc4f2bb9b1607a7436083d0ba7619b6007b
diff --git a/runtime/instruction_set.h b/runtime/instruction_set.h
index c5a4ec8..f4eecfc 100644
--- a/runtime/instruction_set.h
+++ b/runtime/instruction_set.h
@@ -35,6 +35,20 @@
};
std::ostream& operator<<(std::ostream& os, const InstructionSet& rhs);
+#if defined(__arm__)
+static constexpr InstructionSet kRuntimeISA = kArm;
+#elif defined(__aarch64__)
+static constexpr InstructionSet kRuntimeISA = kArm64;
+#elif defined(__mips__)
+static constexpr InstructionSet kRuntimeISA = kMips;
+#elif defined(__i386__)
+static constexpr InstructionSet kRuntimeISA = kX86;
+#elif defined(__x86_64__)
+static constexpr InstructionSet kRuntimeISA = kX86_64;
+#else
+static constexpr InstructionSet kRuntimeISA = kNone;
+#endif
+
enum InstructionFeatures {
kHwDiv = 1 // Supports hardware divide.
};