1 //===-- ABISysV_x86_64.h ----------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #ifndef liblldb_ABISysV_x86_64_h_
11 #define liblldb_ABISysV_x86_64_h_
15 // Other libraries and framework includes
17 #include "lldb/lldb-private.h"
18 #include "lldb/Target/ABI.h"
20 class ABISysV_x86_64 :
21 public lldb_private::ABI
30 GetRedZoneSize () const;
33 PrepareTrivialCall (lldb_private::Thread &thread,
35 lldb::addr_t functionAddress,
36 lldb::addr_t returnAddress,
37 lldb::addr_t *arg1_ptr = NULL,
38 lldb::addr_t *arg2_ptr = NULL,
39 lldb::addr_t *arg3_ptr = NULL,
40 lldb::addr_t *arg4_ptr = NULL,
41 lldb::addr_t *arg5_ptr = NULL,
42 lldb::addr_t *arg6_ptr = NULL) const;
45 GetArgumentValues (lldb_private::Thread &thread,
46 lldb_private::ValueList &values) const;
48 virtual lldb_private::Error
49 SetReturnValueObject(lldb::StackFrameSP &frame_sp, lldb::ValueObjectSP &new_value);
53 GetReturnValueObjectSimple (lldb_private::Thread &thread,
54 lldb_private::ClangASTType &ast_type) const;
57 virtual lldb::ValueObjectSP
58 GetReturnValueObjectImpl (lldb_private::Thread &thread,
59 lldb_private::ClangASTType &type) const;
62 CreateFunctionEntryUnwindPlan (lldb_private::UnwindPlan &unwind_plan);
65 CreateDefaultUnwindPlan (lldb_private::UnwindPlan &unwind_plan);
68 RegisterIsVolatile (const lldb_private::RegisterInfo *reg_info);
77 CallFrameAddressIsValid (lldb::addr_t cfa)
79 // Make sure the stack call frame addresses are are 8 byte aligned
80 if (cfa & (8ull - 1ull))
81 return false; // Not 8 byte aligned
83 return false; // Zero is not a valid stack address
88 CodeAddressIsValid (lldb::addr_t pc)
90 // We have a 64 bit address space, so anything is valid as opcodes
91 // aren't fixed width...
96 FunctionCallsChangeCFA ()
101 virtual const lldb_private::RegisterInfo *
102 GetRegisterInfoArray (uint32_t &count);
103 //------------------------------------------------------------------
105 //------------------------------------------------------------------
113 CreateInstance (const lldb_private::ArchSpec &arch);
115 static lldb_private::ConstString
116 GetPluginNameStatic();
118 //------------------------------------------------------------------
119 // PluginInterface protocol
120 //------------------------------------------------------------------
121 virtual lldb_private::ConstString
129 CreateRegisterMapIfNeeded ();
132 RegisterIsCalleeSaved (const lldb_private::RegisterInfo *reg_info);
135 ABISysV_x86_64() : lldb_private::ABI() { } // Call CreateInstance instead.
138 #endif // liblldb_ABI_h_