forked from OSchip/llvm-project
143 lines
5.2 KiB
C++
143 lines
5.2 KiB
C++
//===-- SWIG Interface for SBFunction ---------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
namespace lldb {
|
|
|
|
%feature("docstring",
|
|
"Represents a generic function, which can be inlined or not.
|
|
|
|
For example (from test/lldbutil.py, but slightly modified for doc purpose),
|
|
|
|
...
|
|
|
|
frame = thread.GetFrameAtIndex(i)
|
|
addr = frame.GetPCAddress()
|
|
load_addr = addr.GetLoadAddress(target)
|
|
function = frame.GetFunction()
|
|
mod_name = frame.GetModule().GetFileSpec().GetFilename()
|
|
|
|
if not function:
|
|
# No debug info for 'function'.
|
|
symbol = frame.GetSymbol()
|
|
file_addr = addr.GetFileAddress()
|
|
start_addr = symbol.GetStartAddress().GetFileAddress()
|
|
symbol_name = symbol.GetName()
|
|
symbol_offset = file_addr - start_addr
|
|
print >> output, ' frame #{num}: {addr:#016x} {mod}`{symbol} + {offset}'.format(
|
|
num=i, addr=load_addr, mod=mod_name, symbol=symbol_name, offset=symbol_offset)
|
|
else:
|
|
# Debug info is available for 'function'.
|
|
func_name = frame.GetFunctionName()
|
|
file_name = frame.GetLineEntry().GetFileSpec().GetFilename()
|
|
line_num = frame.GetLineEntry().GetLine()
|
|
print >> output, ' frame #{num}: {addr:#016x} {mod}`{func} at {file}:{line} {args}'.format(
|
|
num=i, addr=load_addr, mod=mod_name,
|
|
func='%s [inlined]' % func_name] if frame.IsInlined() else func_name,
|
|
file=file_name, line=line_num, args=get_args_as_string(frame, showFuncName=False))
|
|
|
|
...
|
|
") SBFunction;
|
|
class SBFunction
|
|
{
|
|
public:
|
|
|
|
SBFunction ();
|
|
|
|
SBFunction (const lldb::SBFunction &rhs);
|
|
|
|
~SBFunction ();
|
|
|
|
bool
|
|
IsValid () const;
|
|
|
|
const char *
|
|
GetName() const;
|
|
|
|
const char *
|
|
GetDisplayName() const;
|
|
|
|
const char *
|
|
GetMangledName () const;
|
|
|
|
lldb::SBInstructionList
|
|
GetInstructions (lldb::SBTarget target);
|
|
|
|
lldb::SBInstructionList
|
|
GetInstructions (lldb::SBTarget target, const char *flavor);
|
|
|
|
lldb::SBAddress
|
|
GetStartAddress ();
|
|
|
|
lldb::SBAddress
|
|
GetEndAddress ();
|
|
|
|
uint32_t
|
|
GetPrologueByteSize ();
|
|
|
|
lldb::SBType
|
|
GetType ();
|
|
|
|
lldb::SBBlock
|
|
GetBlock ();
|
|
|
|
lldb::LanguageType
|
|
GetLanguage ();
|
|
|
|
%feature("docstring", "
|
|
Returns true if the function was compiled with optimization.
|
|
Optimization, in this case, is meant to indicate that the debugger
|
|
experience may be confusing for the user -- variables optimized away,
|
|
stepping jumping between source lines -- and the driver may want to
|
|
provide some guidance to the user about this.
|
|
Returns false if unoptimized, or unknown.") GetIsOptimized;
|
|
bool
|
|
GetIsOptimized();
|
|
|
|
bool
|
|
GetDescription (lldb::SBStream &description);
|
|
|
|
bool
|
|
operator == (const lldb::SBFunction &rhs) const;
|
|
|
|
bool
|
|
operator != (const lldb::SBFunction &rhs) const;
|
|
|
|
%pythoncode %{
|
|
def get_instructions_from_current_target (self):
|
|
return self.GetInstructions (target)
|
|
|
|
__swig_getmethods__["addr"] = GetStartAddress
|
|
if _newclass: addr = property(GetStartAddress, None, doc='''A read only property that returns an lldb object that represents the start address (lldb.SBAddress) for this function.''')
|
|
|
|
__swig_getmethods__["end_addr"] = GetEndAddress
|
|
if _newclass: end_addr = property(GetEndAddress, None, doc='''A read only property that returns an lldb object that represents the end address (lldb.SBAddress) for this function.''')
|
|
|
|
__swig_getmethods__["block"] = GetBlock
|
|
if _newclass: block = property(GetBlock, None, doc='''A read only property that returns an lldb object that represents the top level lexical block (lldb.SBBlock) for this function.''')
|
|
|
|
__swig_getmethods__["instructions"] = get_instructions_from_current_target
|
|
if _newclass: instructions = property(get_instructions_from_current_target, None, doc='''A read only property that returns an lldb object that represents the instructions (lldb.SBInstructionList) for this function.''')
|
|
|
|
__swig_getmethods__["mangled"] = GetMangledName
|
|
if _newclass: mangled = property(GetMangledName, None, doc='''A read only property that returns the mangled (linkage) name for this function as a string.''')
|
|
|
|
__swig_getmethods__["name"] = GetName
|
|
if _newclass: name = property(GetName, None, doc='''A read only property that returns the name for this function as a string.''')
|
|
|
|
__swig_getmethods__["prologue_size"] = GetPrologueByteSize
|
|
if _newclass: prologue_size = property(GetPrologueByteSize, None, doc='''A read only property that returns the size in bytes of the prologue instructions as an unsigned integer.''')
|
|
|
|
__swig_getmethods__["type"] = GetType
|
|
if _newclass: type = property(GetType, None, doc='''A read only property that returns an lldb object that represents the return type (lldb.SBType) for this function.''')
|
|
%}
|
|
|
|
};
|
|
|
|
} // namespace lldb
|