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Diffstat (limited to 'source/Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.cpp')
-rw-r--r--source/Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.cpp1103
1 files changed, 1103 insertions, 0 deletions
diff --git a/source/Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.cpp b/source/Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.cpp
new file mode 100644
index 000000000000..8f7962d095fc
--- /dev/null
+++ b/source/Plugins/ABI/MacOSX-arm64/ABIMacOSX_arm64.cpp
@@ -0,0 +1,1103 @@
+//===-- ABIMacOSX_arm64.cpp -------------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "ABIMacOSX_arm64.h"
+
+#include "lldb/Core/ConstString.h"
+#include "lldb/Core/Error.h"
+#include "lldb/Core/Log.h"
+#include "lldb/Core/Module.h"
+#include "lldb/Core/PluginManager.h"
+#include "lldb/Core/RegisterValue.h"
+#include "lldb/Core/Scalar.h"
+#include "lldb/Core/Value.h"
+#include "lldb/Core/Value.h"
+#include "lldb/Core/ValueObjectConstResult.h"
+#include "lldb/Symbol/ClangASTContext.h"
+#include "lldb/Symbol/UnwindPlan.h"
+#include "lldb/Target/Process.h"
+#include "lldb/Target/RegisterContext.h"
+#include "lldb/Target/Target.h"
+#include "lldb/Target/Thread.h"
+
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/Triple.h"
+
+#include "Utility/ARM64_DWARF_Registers.h"
+
+#include <vector>
+
+using namespace lldb;
+using namespace lldb_private;
+
+static const char *pluginDesc = "Mac OS X ABI for arm64 targets";
+static const char *pluginShort = "abi.macosx-arm64";
+
+
+static RegisterInfo g_register_infos[] =
+{
+ // NAME ALT SZ OFF ENCODING FORMAT COMPILER DWARF GENERIC GDB LLDB NATIVE
+ // ========== ======= == === ============= =================== =================== ====================== =========================== ======================= ======================
+ { "x0", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x0, LLDB_REGNUM_GENERIC_ARG1, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x1", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x1, LLDB_REGNUM_GENERIC_ARG2, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x2", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x2, LLDB_REGNUM_GENERIC_ARG3, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x3", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x3, LLDB_REGNUM_GENERIC_ARG4, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x4", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x4, LLDB_REGNUM_GENERIC_ARG5, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x5", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x5, LLDB_REGNUM_GENERIC_ARG6, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x6", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x6, LLDB_REGNUM_GENERIC_ARG7, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x7", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x7, LLDB_REGNUM_GENERIC_ARG8, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x8", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x8, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x9", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x9, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x10", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x10, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x11", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x11, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x12", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x12, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x13", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x13, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x14", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x14, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x15", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x15, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x16", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x16, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x17", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x17, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x18", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x18, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x19", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x19, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x20", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x20, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x21", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x21, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x22", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x22, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x23", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x23, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x24", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x24, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x25", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x25, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x26", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x26, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x27", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x27, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "x28", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x28, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "fp", "x29", 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x29, LLDB_REGNUM_GENERIC_FP, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "lr", "x30", 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x30, LLDB_REGNUM_GENERIC_RA, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "sp", "x31", 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::x31, LLDB_REGNUM_GENERIC_SP, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "pc", NULL, 8, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::pc, LLDB_REGNUM_GENERIC_PC, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "cpsr", "psr", 4, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, arm64_dwarf::cpsr, LLDB_REGNUM_GENERIC_FLAGS, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+
+ { "v0", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v0, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v1", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v1, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v2", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v2, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v3", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v3, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v4", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v4, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v5", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v5, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v6", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v6, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v7", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v7, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v8", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v8, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v9", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v9, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v10", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v10, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v11", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v11, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v12", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v12, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v13", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v13, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v14", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v14, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v15", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v15, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v16", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v16, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v17", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v17, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v18", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v18, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v19", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v19, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v20", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v20, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v21", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v21, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v22", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v22, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v23", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v23, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v24", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v24, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v25", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v25, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v26", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v26, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v27", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v27, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v28", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v28, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v29", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v29, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v30", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v30, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "v31", NULL, 16, 0, eEncodingVector , eFormatVectorOfUInt8, { LLDB_INVALID_REGNUM, arm64_dwarf::v31, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+
+ { "fpsr", NULL, 4, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "fpcr", NULL, 4, 0, eEncodingUint , eFormatHex , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+
+ { "s0", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s1", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s2", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s3", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s4", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s5", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s6", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s7", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s8", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s9", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s10", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s11", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s12", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s13", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s14", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s15", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s16", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s17", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s18", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s19", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s20", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s21", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s22", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s23", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s24", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s25", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s26", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s27", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s28", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s29", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s30", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "s31", NULL, 4, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+
+ { "d0", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d1", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d2", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d3", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d4", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d5", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d6", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d7", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d8", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d9", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d10", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d11", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d12", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d13", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d14", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d15", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d16", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d17", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d18", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d19", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d20", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d21", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d22", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d23", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d24", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d25", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d26", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d27", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d28", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d29", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d30", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL },
+ { "d31", NULL, 8, 0, eEncodingIEEE754 , eFormatFloat , { LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM, LLDB_INVALID_REGNUM }, NULL, NULL }
+};
+
+static const uint32_t k_num_register_infos = llvm::array_lengthof(g_register_infos);
+static bool g_register_info_names_constified = false;
+
+const lldb_private::RegisterInfo *
+ABIMacOSX_arm64::GetRegisterInfoArray (uint32_t &count)
+{
+ // Make the C-string names and alt_names for the register infos into const
+ // C-string values by having the ConstString unique the names in the global
+ // constant C-string pool.
+ if (!g_register_info_names_constified)
+ {
+ g_register_info_names_constified = true;
+ for (uint32_t i=0; i<k_num_register_infos; ++i)
+ {
+ if (g_register_infos[i].name)
+ g_register_infos[i].name = ConstString(g_register_infos[i].name).GetCString();
+ if (g_register_infos[i].alt_name)
+ g_register_infos[i].alt_name = ConstString(g_register_infos[i].alt_name).GetCString();
+ }
+ }
+ count = k_num_register_infos;
+ return g_register_infos;
+}
+
+size_t
+ABIMacOSX_arm64::GetRedZoneSize () const
+{
+ return 128;
+}
+
+//------------------------------------------------------------------
+// Static Functions
+//------------------------------------------------------------------
+ABISP
+ABIMacOSX_arm64::CreateInstance (const ArchSpec &arch)
+{
+ static ABISP g_abi_sp;
+ if (arch.GetTriple().getArch() == llvm::Triple::aarch64)
+ {
+ if (!g_abi_sp)
+ g_abi_sp.reset (new ABIMacOSX_arm64);
+ return g_abi_sp;
+ }
+ return ABISP();
+}
+
+bool
+ABIMacOSX_arm64::PrepareTrivialCall (Thread &thread,
+ lldb::addr_t sp,
+ lldb::addr_t func_addr,
+ lldb::addr_t return_addr,
+ llvm::ArrayRef<lldb::addr_t> args) const
+{
+ RegisterContext *reg_ctx = thread.GetRegisterContext().get();
+ if (!reg_ctx)
+ return false;
+
+ Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS));
+
+ if (log)
+ {
+ StreamString s;
+ s.Printf("ABISysV_x86_64::PrepareTrivialCall (tid = 0x%" PRIx64 ", sp = 0x%" PRIx64 ", func_addr = 0x%" PRIx64 ", return_addr = 0x%" PRIx64,
+ thread.GetID(),
+ (uint64_t)sp,
+ (uint64_t)func_addr,
+ (uint64_t)return_addr);
+
+ for (size_t i = 0; i < args.size(); ++i)
+ s.Printf (", arg%d = 0x%" PRIx64, static_cast<int>(i + 1), args[i]);
+ s.PutCString (")");
+ log->PutCString(s.GetString().c_str());
+ }
+
+ const uint32_t pc_reg_num = reg_ctx->ConvertRegisterKindToRegisterNumber (eRegisterKindGeneric, LLDB_REGNUM_GENERIC_PC);
+ const uint32_t sp_reg_num = reg_ctx->ConvertRegisterKindToRegisterNumber (eRegisterKindGeneric, LLDB_REGNUM_GENERIC_SP);
+ const uint32_t ra_reg_num = reg_ctx->ConvertRegisterKindToRegisterNumber (eRegisterKindGeneric, LLDB_REGNUM_GENERIC_RA);
+
+ // x0 - x7 contain first 8 simple args
+ if (args.size() > 8) // TODO handle more than 6 arguments
+ return false;
+
+ for (size_t i = 0; i < args.size(); ++i)
+ {
+ const RegisterInfo *reg_info = reg_ctx->GetRegisterInfo(eRegisterKindGeneric, LLDB_REGNUM_GENERIC_ARG1 + i);
+ if (log)
+ log->Printf("About to write arg%d (0x%" PRIx64 ") into %s",
+ static_cast<int>(i + 1), args[i], reg_info->name);
+ if (!reg_ctx->WriteRegisterFromUnsigned(reg_info, args[i]))
+ return false;
+ }
+
+ // Set "lr" to the return address
+ if (!reg_ctx->WriteRegisterFromUnsigned (reg_ctx->GetRegisterInfoAtIndex (ra_reg_num), return_addr))
+ return false;
+
+ // Set "sp" to the requested value
+ if (!reg_ctx->WriteRegisterFromUnsigned (reg_ctx->GetRegisterInfoAtIndex (sp_reg_num), sp))
+ return false;
+
+ // Set "pc" to the address requested
+ if (!reg_ctx->WriteRegisterFromUnsigned (reg_ctx->GetRegisterInfoAtIndex (pc_reg_num), func_addr))
+ return false;
+
+ return true;
+}
+
+
+bool
+ABIMacOSX_arm64::GetArgumentValues (Thread &thread, ValueList &values) const
+{
+ uint32_t num_values = values.GetSize();
+
+ ExecutionContext exe_ctx (thread.shared_from_this());
+
+ // Extract the register context so we can read arguments from registers
+
+ RegisterContext *reg_ctx = thread.GetRegisterContext().get();
+
+ if (!reg_ctx)
+ return false;
+
+ addr_t sp = 0;
+
+ for (uint32_t value_idx = 0; value_idx < num_values; ++value_idx)
+ {
+ // We currently only support extracting values with Clang QualTypes.
+ // Do we care about others?
+ Value *value = values.GetValueAtIndex(value_idx);
+
+ if (!value)
+ return false;
+
+ ClangASTType value_type = value->GetClangType();
+ if (value_type)
+ {
+ bool is_signed = false;
+ size_t bit_width = 0;
+ if (value_type.IsIntegerType (is_signed))
+ {
+ bit_width = value_type.GetBitSize();
+ }
+ else if (value_type.IsPointerOrReferenceType ())
+ {
+ bit_width = value_type.GetBitSize();
+ }
+ else
+ {
+ // We only handle integer, pointer and reference types currently...
+ return false;
+ }
+
+ if (bit_width <= (exe_ctx.GetProcessRef().GetAddressByteSize() * 8))
+ {
+ if (value_idx < 8)
+ {
+ // Arguments 1-6 are in x0-x5...
+ const RegisterInfo *reg_info = NULL;
+ // Search by generic ID first, then fall back to by name
+ uint32_t arg_reg_num = reg_ctx->ConvertRegisterKindToRegisterNumber (eRegisterKindGeneric, LLDB_REGNUM_GENERIC_ARG1 + value_idx);
+ if (arg_reg_num != LLDB_INVALID_REGNUM)
+ {
+ reg_info = reg_ctx->GetRegisterInfoAtIndex(arg_reg_num);
+ }
+ else
+ {
+ switch (value_idx)
+ {
+ case 0: reg_info = reg_ctx->GetRegisterInfoByName("x0"); break;
+ case 1: reg_info = reg_ctx->GetRegisterInfoByName("x1"); break;
+ case 2: reg_info = reg_ctx->GetRegisterInfoByName("x2"); break;
+ case 3: reg_info = reg_ctx->GetRegisterInfoByName("x3"); break;
+ case 4: reg_info = reg_ctx->GetRegisterInfoByName("x4"); break;
+ case 5: reg_info = reg_ctx->GetRegisterInfoByName("x5"); break;
+ case 6: reg_info = reg_ctx->GetRegisterInfoByName("x6"); break;
+ case 7: reg_info = reg_ctx->GetRegisterInfoByName("x7"); break;
+ }
+ }
+
+ if (reg_info)
+ {
+ RegisterValue reg_value;
+
+ if (reg_ctx->ReadRegister(reg_info, reg_value))
+ {
+ if (is_signed)
+ reg_value.SignExtend(bit_width);
+ if (!reg_value.GetScalarValue(value->GetScalar()))
+ return false;
+ continue;
+ }
+ }
+ return false;
+ }
+ else
+ {
+ if (sp == 0)
+ {
+ // Read the stack pointer if we already haven't read it
+ sp = reg_ctx->GetSP(0);
+ if (sp == 0)
+ return false;
+ }
+
+ // Arguments 5 on up are on the stack
+ const uint32_t arg_byte_size = (bit_width + (8-1)) / 8;
+ Error error;
+ if (!exe_ctx.GetProcessRef().ReadScalarIntegerFromMemory(sp, arg_byte_size, is_signed, value->GetScalar(), error))
+ return false;
+
+ sp += arg_byte_size;
+ // Align up to the next 8 byte boundary if needed
+ if (sp % 8)
+ {
+ sp >>= 3;
+ sp += 1;
+ sp <<= 3;
+ }
+ }
+ }
+ }
+ }
+ return true;
+}
+
+Error
+ABIMacOSX_arm64::SetReturnValueObject(lldb::StackFrameSP &frame_sp, lldb::ValueObjectSP &new_value_sp)
+{
+ Error error;
+ if (!new_value_sp)
+ {
+ error.SetErrorString("Empty value object for return value.");
+ return error;
+ }
+
+ ClangASTType return_value_type = new_value_sp->GetClangType();
+ if (!return_value_type)
+ {
+ error.SetErrorString ("Null clang type for return value.");
+ return error;
+ }
+
+ Thread *thread = frame_sp->GetThread().get();
+
+ RegisterContext *reg_ctx = thread->GetRegisterContext().get();
+
+ if (reg_ctx)
+ {
+ DataExtractor data;
+ Error data_error;
+ const uint64_t byte_size = new_value_sp->GetData(data, data_error);
+ if (data_error.Fail())
+ {
+ error.SetErrorStringWithFormat("Couldn't convert return value to raw data: %s", data_error.AsCString());
+ return error;
+ }
+
+ const uint32_t type_flags = return_value_type.GetTypeInfo (NULL);
+ if (type_flags & ClangASTType::eTypeIsScalar ||
+ type_flags & ClangASTType::eTypeIsPointer)
+ {
+ if (type_flags & ClangASTType::eTypeIsInteger ||
+ type_flags & ClangASTType::eTypeIsPointer )
+ {
+ // Extract the register context so we can read arguments from registers
+ lldb::offset_t offset = 0;
+ if (byte_size <= 16)
+ {
+ const RegisterInfo *x0_info = reg_ctx->GetRegisterInfoByName("x0", 0);
+ if (byte_size <= 8)
+ {
+ uint64_t raw_value = data.GetMaxU64(&offset, byte_size);
+
+ if (!reg_ctx->WriteRegisterFromUnsigned (x0_info, raw_value))
+ error.SetErrorString ("failed to write register x0");
+ }
+ else
+ {
+ uint64_t raw_value = data.GetMaxU64(&offset, 8);
+
+ if (reg_ctx->WriteRegisterFromUnsigned (x0_info, raw_value))
+ {
+ const RegisterInfo *x1_info = reg_ctx->GetRegisterInfoByName("x1", 0);
+ raw_value = data.GetMaxU64(&offset, byte_size - offset);
+
+ if (!reg_ctx->WriteRegisterFromUnsigned (x1_info, raw_value))
+ error.SetErrorString ("failed to write register x1");
+ }
+ }
+ }
+ else
+ {
+ error.SetErrorString("We don't support returning longer than 128 bit integer values at present.");
+ }
+ }
+ else if (type_flags & ClangASTType::eTypeIsFloat)
+ {
+ if (type_flags & ClangASTType::eTypeIsComplex)
+ {
+ // Don't handle complex yet.
+ error.SetErrorString ("returning complex float values are not supported");
+ }
+ else
+ {
+ const RegisterInfo *v0_info = reg_ctx->GetRegisterInfoByName("v0", 0);
+
+ if (v0_info)
+ {
+ if (byte_size <= 16)
+ {
+ if (byte_size <= RegisterValue::GetMaxByteSize())
+ {
+ RegisterValue reg_value;
+ error = reg_value.SetValueFromData (v0_info, data, 0, true);
+ if (error.Success())
+ {
+ if (!reg_ctx->WriteRegister (v0_info, reg_value))
+ error.SetErrorString ("failed to write register v0");
+ }
+ }
+ else
+ {
+ error.SetErrorStringWithFormat ("returning float values with a byte size of %" PRIu64 " are not supported", byte_size);
+ }
+ }
+ else
+ {
+ error.SetErrorString("returning float values longer than 128 bits are not supported");
+ }
+ }
+ else
+ {
+ error.SetErrorString("v0 register is not available on this target");
+ }
+ }
+ }
+ }
+ else if (type_flags & ClangASTType::eTypeIsVector)
+ {
+ if (byte_size > 0)
+ {
+ const RegisterInfo *v0_info = reg_ctx->GetRegisterInfoByName("v0", 0);
+
+ if (v0_info)
+ {
+ if (byte_size <= v0_info->byte_size)
+ {
+ RegisterValue reg_value;
+ error = reg_value.SetValueFromData (v0_info, data, 0, true);
+ if (error.Success())
+ {
+ if (!reg_ctx->WriteRegister (v0_info, reg_value))
+ error.SetErrorString ("failed to write register v0");
+ }
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ error.SetErrorString("no registers are available");
+ }
+
+ return error;
+}
+
+bool
+ABIMacOSX_arm64::CreateFunctionEntryUnwindPlan (UnwindPlan &unwind_plan)
+{
+ unwind_plan.Clear();
+ unwind_plan.SetRegisterKind (eRegisterKindDWARF);
+
+ uint32_t lr_reg_num = arm64_dwarf::lr;
+ uint32_t sp_reg_num = arm64_dwarf::sp;
+ uint32_t pc_reg_num = arm64_dwarf::pc;
+
+ UnwindPlan::RowSP row(new UnwindPlan::Row);
+
+ // Our previous Call Frame Address is the stack pointer
+ row->SetCFARegister (sp_reg_num);
+
+ // Our previous PC is in the LR
+ row->SetRegisterLocationToRegister(pc_reg_num, lr_reg_num, true);
+
+ unwind_plan.AppendRow (row);
+
+ // All other registers are the same.
+
+ unwind_plan.SetSourceName ("arm64 at-func-entry default");
+ unwind_plan.SetSourcedFromCompiler (eLazyBoolNo);
+
+ return true;
+}
+
+bool
+ABIMacOSX_arm64::CreateDefaultUnwindPlan (UnwindPlan &unwind_plan)
+{
+ unwind_plan.Clear();
+ unwind_plan.SetRegisterKind (eRegisterKindDWARF);
+
+ uint32_t fp_reg_num = arm64_dwarf::fp;
+ uint32_t pc_reg_num = arm64_dwarf::pc;
+
+ UnwindPlan::RowSP row(new UnwindPlan::Row);
+ const int32_t ptr_size = 8;
+
+ row->SetCFARegister (fp_reg_num);
+ row->SetCFAOffset (2 * ptr_size);
+ row->SetOffset (0);
+
+ row->SetRegisterLocationToAtCFAPlusOffset(fp_reg_num, ptr_size * -2, true);
+ row->SetRegisterLocationToAtCFAPlusOffset(pc_reg_num, ptr_size * -1, true);
+
+ unwind_plan.AppendRow (row);
+ unwind_plan.SetSourceName ("arm64-apple-darwin default unwind plan");
+ unwind_plan.SetSourcedFromCompiler (eLazyBoolNo);
+ unwind_plan.SetUnwindPlanValidAtAllInstructions (eLazyBoolNo);
+ return true;
+}
+
+// AAPCS64 (Procedure Call Standard for the ARM 64-bit Architecture) says
+// registers x19 through x28 and sp are callee preserved.
+// v8-v15 are non-volatile (and specifically only the lower 8 bytes of these regs),
+// the rest of the fp/SIMD registers are volatile.
+
+// We treat x29 as callee preserved also, else the unwinder won't try to
+// retrieve fp saves.
+
+bool
+ABIMacOSX_arm64::RegisterIsVolatile (const RegisterInfo *reg_info)
+{
+ if (reg_info)
+ {
+ const char *name = reg_info->name;
+
+ // Sometimes we'll be called with the "alternate" name for these registers;
+ // recognize them as non-volatile.
+
+ if (name[0] == 'p' && name[1] == 'c') // pc
+ return false;
+ if (name[0] == 'f' && name[1] == 'p') // fp
+ return false;
+ if (name[0] == 's' && name[1] == 'p') // sp
+ return false;
+ if (name[0] == 'l' && name[1] == 'r') // lr
+ return false;
+
+ if (name[0] == 'x')
+ {
+ // Volatile registers: x0-x18, x30 (lr)
+ // Return false for the non-volatile gpr regs, true for everything else
+ switch (name[1])
+ {
+ case '1':
+ switch (name[2])
+ {
+ case '9':
+ return false; // x19 is non-volatile
+ default:
+ return true;
+ }
+ break;
+ case '2':
+ switch (name[2])
+ {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ return false; // x20 - 28 are non-volatile
+ case '9':
+ return false; // x29 aka fp treat as non-volatile on Darwin
+ default:
+ return true;
+ }
+ case '3': // x30 aka lr treat as non-volatile
+ if (name[2] == '0')
+ return false;
+ default:
+ return true;
+ }
+ }
+ else if (name[0] == 'v' || name[0] == 's' || name[0] == 'd')
+ {
+ // Volatile registers: v0-7, v16-v31
+ // Return false for non-volatile fp/SIMD regs, true for everything else
+ switch (name[1])
+ {
+ case '8':
+ case '9':
+ return false; // v8-v9 are non-volatile
+ case '1':
+ switch (name[2])
+ {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ return false; // v10-v15 are non-volatile
+ default:
+ return true;
+ }
+ default:
+ return true;
+ }
+ }
+ }
+ return true;
+}
+
+static bool
+LoadValueFromConsecutiveGPRRegisters (ExecutionContext &exe_ctx,
+ RegisterContext *reg_ctx,
+ const ClangASTType &value_type,
+ bool is_return_value, // false => parameter, true => return value
+ uint32_t &NGRN, // NGRN (see ABI documentation)
+ uint32_t &NSRN, // NSRN (see ABI documentation)
+ DataExtractor &data)
+{
+ const size_t byte_size = value_type.GetByteSize();
+
+ if (byte_size == 0)
+ return false;
+
+ std::unique_ptr<DataBufferHeap> heap_data_ap (new DataBufferHeap(byte_size, 0));
+ const ByteOrder byte_order = exe_ctx.GetProcessRef().GetByteOrder();
+ Error error;
+
+ ClangASTType base_type;
+ const uint32_t homogeneous_count = value_type.IsHomogeneousAggregate (&base_type);
+ if (homogeneous_count > 0 && homogeneous_count <= 8)
+ {
+ printf ("ClangASTContext::IsHomogeneousAggregate() => %u\n", homogeneous_count);
+ // Make sure we have enough registers
+ if (NSRN < 8 && (8-NSRN) >= homogeneous_count)
+ {
+ if (!base_type)
+ return false;
+ const size_t base_byte_size = base_type.GetByteSize();
+ printf ("ClangASTContext::IsHomogeneousAggregate() => base_byte_size = %" PRIu64 "\n", (uint64_t) base_byte_size);
+ uint32_t data_offset = 0;
+
+ for (uint32_t i=0; i<homogeneous_count; ++i)
+ {
+ char v_name[8];
+ ::snprintf (v_name, sizeof(v_name), "v%u", NSRN);
+ const RegisterInfo *reg_info = reg_ctx->GetRegisterInfoByName(v_name, 0);
+ if (reg_info == NULL)
+ return false;
+
+ if (base_byte_size > reg_info->byte_size)
+ return false;
+
+ RegisterValue reg_value;
+
+ if (!reg_ctx->ReadRegister(reg_info, reg_value))
+ return false;
+
+ // Make sure we have enough room in "heap_data_ap"
+ if ((data_offset + base_byte_size) <= heap_data_ap->GetByteSize())
+ {
+ const size_t bytes_copied = reg_value.GetAsMemoryData (reg_info,
+ heap_data_ap->GetBytes()+data_offset,
+ base_byte_size,
+ byte_order,
+ error);
+ if (bytes_copied != base_byte_size)
+ return false;
+ data_offset += bytes_copied;
+ ++NSRN;
+ }
+ else
+ return false;
+ }
+ data.SetByteOrder(byte_order);
+ data.SetAddressByteSize(exe_ctx.GetProcessRef().GetAddressByteSize());
+ data.SetData(DataBufferSP (heap_data_ap.release()));
+ return true;
+ }
+ }
+
+ const size_t max_reg_byte_size = 16;
+ if (byte_size <= max_reg_byte_size)
+ {
+ size_t bytes_left = byte_size;
+ uint32_t data_offset = 0;
+ while (data_offset < byte_size)
+ {
+ if (NGRN >= 8)
+ return false;
+
+ uint32_t reg_num = reg_ctx->ConvertRegisterKindToRegisterNumber (eRegisterKindGeneric, LLDB_REGNUM_GENERIC_ARG1 + NGRN);
+ if (reg_num == LLDB_INVALID_REGNUM)
+ return false;
+
+ const RegisterInfo *reg_info = reg_ctx->GetRegisterInfoAtIndex(reg_num);
+ if (reg_info == NULL)
+ return false;
+
+ RegisterValue reg_value;
+
+ if (!reg_ctx->ReadRegister(reg_info, reg_value))
+ return false;
+
+ const size_t curr_byte_size = std::min<size_t>(8,bytes_left);
+ const size_t bytes_copied = reg_value.GetAsMemoryData (reg_info, heap_data_ap->GetBytes()+data_offset, curr_byte_size, byte_order, error);
+ if (bytes_copied == 0)
+ return false;
+ if (bytes_copied >= bytes_left)
+ break;
+ data_offset += bytes_copied;
+ bytes_left -= bytes_copied;
+ ++NGRN;
+ }
+ }
+ else
+ {
+ const RegisterInfo *reg_info = NULL;
+ if (is_return_value)
+ {
+ // We are assuming we are decoding this immediately after returning
+ // from a function call and that the address of the structure is in x8
+ reg_info = reg_ctx->GetRegisterInfoByName("x8", 0);
+ }
+ else
+ {
+ // We are assuming we are stopped at the first instruction in a function
+ // and that the ABI is being respected so all parameters appear where they
+ // should be (functions with no external linkage can legally violate the ABI).
+ if (NGRN >= 8)
+ return false;
+
+ uint32_t reg_num = reg_ctx->ConvertRegisterKindToRegisterNumber (eRegisterKindGeneric, LLDB_REGNUM_GENERIC_ARG1 + NGRN);
+ if (reg_num == LLDB_INVALID_REGNUM)
+ return false;
+ reg_info = reg_ctx->GetRegisterInfoAtIndex(reg_num);
+ if (reg_info == NULL)
+ return false;
+ ++NGRN;
+ }
+
+ if (reg_info == NULL)
+ return false;
+
+ const lldb::addr_t value_addr = reg_ctx->ReadRegisterAsUnsigned(reg_info, LLDB_INVALID_ADDRESS);
+
+ if (value_addr == LLDB_INVALID_ADDRESS)
+ return false;
+
+ if (exe_ctx.GetProcessRef().ReadMemory (value_addr,
+ heap_data_ap->GetBytes(),
+ heap_data_ap->GetByteSize(),
+ error) != heap_data_ap->GetByteSize())
+ {
+ return false;
+ }
+ }
+
+ data.SetByteOrder(byte_order);
+ data.SetAddressByteSize(exe_ctx.GetProcessRef().GetAddressByteSize());
+ data.SetData(DataBufferSP (heap_data_ap.release()));
+ return true;
+}
+
+ValueObjectSP
+ABIMacOSX_arm64::GetReturnValueObjectImpl (Thread &thread, ClangASTType &return_clang_type) const
+{
+ ValueObjectSP return_valobj_sp;
+ Value value;
+
+ ExecutionContext exe_ctx (thread.shared_from_this());
+ if (exe_ctx.GetTargetPtr() == NULL || exe_ctx.GetProcessPtr() == NULL)
+ return return_valobj_sp;
+
+ //value.SetContext (Value::eContextTypeClangType, return_clang_type);
+ value.SetClangType(return_clang_type);
+
+ RegisterContext *reg_ctx = thread.GetRegisterContext().get();
+ if (!reg_ctx)
+ return return_valobj_sp;
+
+ const size_t byte_size = return_clang_type.GetByteSize();
+
+ const uint32_t type_flags = return_clang_type.GetTypeInfo (NULL);
+ if (type_flags & ClangASTType::eTypeIsScalar ||
+ type_flags & ClangASTType::eTypeIsPointer)
+ {
+ value.SetValueType(Value::eValueTypeScalar);
+
+ bool success = false;
+ if (type_flags & ClangASTType::eTypeIsInteger ||
+ type_flags & ClangASTType::eTypeIsPointer )
+ {
+ // Extract the register context so we can read arguments from registers
+ if (byte_size <= 8)
+ {
+ const RegisterInfo *x0_reg_info = reg_ctx->GetRegisterInfoByName("x0", 0);
+ if (x0_reg_info)
+ {
+ uint64_t raw_value = thread.GetRegisterContext()->ReadRegisterAsUnsigned(x0_reg_info, 0);
+ const bool is_signed = (type_flags & ClangASTType::eTypeIsSigned) != 0;
+ switch (byte_size)
+ {
+ default:
+ break;
+ case 16: // uint128_t
+ // In register x0 and x1
+ {
+ const RegisterInfo *x1_reg_info = reg_ctx->GetRegisterInfoByName("x1", 0);
+
+ if (x1_reg_info)
+ {
+ if (byte_size <= x0_reg_info->byte_size + x1_reg_info->byte_size)
+ {
+ std::unique_ptr<DataBufferHeap> heap_data_ap (new DataBufferHeap(byte_size, 0));
+ const ByteOrder byte_order = exe_ctx.GetProcessRef().GetByteOrder();
+ RegisterValue x0_reg_value;
+ RegisterValue x1_reg_value;
+ if (reg_ctx->ReadRegister(x0_reg_info, x0_reg_value) &&
+ reg_ctx->ReadRegister(x1_reg_info, x1_reg_value))
+ {
+ Error error;
+ if (x0_reg_value.GetAsMemoryData (x0_reg_info, heap_data_ap->GetBytes()+0, 8, byte_order, error) &&
+ x1_reg_value.GetAsMemoryData (x1_reg_info, heap_data_ap->GetBytes()+8, 8, byte_order, error))
+ {
+ DataExtractor data (DataBufferSP (heap_data_ap.release()),
+ byte_order,
+ exe_ctx.GetProcessRef().GetAddressByteSize());
+
+ return_valobj_sp = ValueObjectConstResult::Create (&thread,
+ return_clang_type,
+ ConstString(""),
+ data);
+ return return_valobj_sp;
+ }
+ }
+ }
+ }
+ }
+ break;
+ case sizeof(uint64_t):
+ if (is_signed)
+ value.GetScalar() = (int64_t)(raw_value);
+ else
+ value.GetScalar() = (uint64_t)(raw_value);
+ success = true;
+ break;
+
+ case sizeof(uint32_t):
+ if (is_signed)
+ value.GetScalar() = (int32_t)(raw_value & UINT32_MAX);
+ else
+ value.GetScalar() = (uint32_t)(raw_value & UINT32_MAX);
+ success = true;
+ break;
+
+ case sizeof(uint16_t):
+ if (is_signed)
+ value.GetScalar() = (int16_t)(raw_value & UINT16_MAX);
+ else
+ value.GetScalar() = (uint16_t)(raw_value & UINT16_MAX);
+ success = true;
+ break;
+
+ case sizeof(uint8_t):
+ if (is_signed)
+ value.GetScalar() = (int8_t)(raw_value & UINT8_MAX);
+ else
+ value.GetScalar() = (uint8_t)(raw_value & UINT8_MAX);
+ success = true;
+ break;
+ }
+ }
+ }
+ }
+ else if (type_flags & ClangASTType::eTypeIsFloat)
+ {
+ if (type_flags & ClangASTType::eTypeIsComplex)
+ {
+ // Don't handle complex yet.
+ }
+ else
+ {
+ if (byte_size <= sizeof(long double))
+ {
+ const RegisterInfo *v0_reg_info = reg_ctx->GetRegisterInfoByName("v0", 0);
+ RegisterValue v0_value;
+ if (reg_ctx->ReadRegister (v0_reg_info, v0_value))
+ {
+ DataExtractor data;
+ if (v0_value.GetData(data))
+ {
+ lldb::offset_t offset = 0;
+ if (byte_size == sizeof(float))
+ {
+ value.GetScalar() = data.GetFloat(&offset);
+ success = true;
+ }
+ else if (byte_size == sizeof(double))
+ {
+ value.GetScalar() = data.GetDouble(&offset);
+ success = true;
+ }
+ else if (byte_size == sizeof(long double))
+ {
+ value.GetScalar() = data.GetLongDouble(&offset);
+ success = true;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ if (success)
+ return_valobj_sp = ValueObjectConstResult::Create (thread.GetStackFrameAtIndex(0).get(),
+ value,
+ ConstString(""));
+
+ }
+ else if (type_flags & ClangASTType::eTypeIsVector)
+ {
+ if (byte_size > 0)
+ {
+
+ const RegisterInfo *v0_info = reg_ctx->GetRegisterInfoByName("v0", 0);
+
+ if (v0_info)
+ {
+ if (byte_size <= v0_info->byte_size)
+ {
+ std::unique_ptr<DataBufferHeap> heap_data_ap (new DataBufferHeap(byte_size, 0));
+ const ByteOrder byte_order = exe_ctx.GetProcessRef().GetByteOrder();
+ RegisterValue reg_value;
+ if (reg_ctx->ReadRegister(v0_info, reg_value))
+ {
+ Error error;
+ if (reg_value.GetAsMemoryData (v0_info,
+ heap_data_ap->GetBytes(),
+ heap_data_ap->GetByteSize(),
+ byte_order,
+ error))
+ {
+ DataExtractor data (DataBufferSP (heap_data_ap.release()),
+ byte_order,
+ exe_ctx.GetProcessRef().GetAddressByteSize());
+ return_valobj_sp = ValueObjectConstResult::Create (&thread,
+ return_clang_type,
+ ConstString(""),
+ data);
+ }
+ }
+ }
+ }
+ }
+ }
+ else if (type_flags & ClangASTType::eTypeIsStructUnion ||
+ type_flags & ClangASTType::eTypeIsClass)
+ {
+ DataExtractor data;
+
+ uint32_t NGRN = 0; // Search ABI docs for NGRN
+ uint32_t NSRN = 0; // Search ABI docs for NSRN
+ const bool is_return_value = true;
+ if (LoadValueFromConsecutiveGPRRegisters (exe_ctx, reg_ctx, return_clang_type, is_return_value, NGRN, NSRN, data))
+ {
+ return_valobj_sp = ValueObjectConstResult::Create (&thread,
+ return_clang_type,
+ ConstString(""),
+ data);
+ }
+ }
+ return return_valobj_sp;
+}
+
+void
+ABIMacOSX_arm64::Initialize()
+{
+ PluginManager::RegisterPlugin (GetPluginNameStatic(),
+ pluginDesc,
+ CreateInstance);
+}
+
+void
+ABIMacOSX_arm64::Terminate()
+{
+ PluginManager::UnregisterPlugin (CreateInstance);
+}
+
+//------------------------------------------------------------------
+// PluginInterface protocol
+//------------------------------------------------------------------
+ConstString
+ABIMacOSX_arm64::GetPluginNameStatic()
+{
+ static ConstString g_plugin_name("ABIMacOSX_arm64");
+ return g_plugin_name;
+}
+
+const char *
+ABIMacOSX_arm64::GetShortPluginName()
+{
+ return pluginShort;
+}
+
+uint32_t
+ABIMacOSX_arm64::GetPluginVersion()
+{
+ return 1;
+}
+