forked from OSchip/llvm-project
178 lines
7.5 KiB
C++
178 lines
7.5 KiB
C++
//===-- ExpressionSourceCode.cpp --------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "lldb/Expression/ExpressionSourceCode.h"
|
|
|
|
#include "lldb/Core/StreamString.h"
|
|
#include "lldb/Target/ExecutionContext.h"
|
|
#include "lldb/Target/Platform.h"
|
|
#include "lldb/Target/Target.h"
|
|
|
|
using namespace lldb_private;
|
|
|
|
const char *
|
|
ExpressionSourceCode::g_expression_prefix = R"(
|
|
#undef NULL
|
|
#undef Nil
|
|
#undef nil
|
|
#undef YES
|
|
#undef NO
|
|
#define NULL (__null)
|
|
#define Nil (__null)
|
|
#define nil (__null)
|
|
#define YES ((BOOL)1)
|
|
#define NO ((BOOL)0)
|
|
typedef __INT8_TYPE__ int8_t;
|
|
typedef __UINT8_TYPE__ uint8_t;
|
|
typedef __INT16_TYPE__ int16_t;
|
|
typedef __UINT16_TYPE__ uint16_t;
|
|
typedef __INT32_TYPE__ int32_t;
|
|
typedef __UINT32_TYPE__ uint32_t;
|
|
typedef __INT64_TYPE__ int64_t;
|
|
typedef __UINT64_TYPE__ uint64_t;
|
|
typedef __INTPTR_TYPE__ intptr_t;
|
|
typedef __UINTPTR_TYPE__ uintptr_t;
|
|
typedef __SIZE_TYPE__ size_t;
|
|
typedef __PTRDIFF_TYPE__ ptrdiff_t;
|
|
typedef unsigned short unichar;
|
|
extern "C"
|
|
{
|
|
int printf(const char * __restrict, ...);
|
|
}
|
|
)";
|
|
|
|
|
|
bool ExpressionSourceCode::GetText (std::string &text, lldb::LanguageType wrapping_language, bool const_object, bool static_method, ExecutionContext &exe_ctx) const
|
|
{
|
|
const char *target_specific_defines = "typedef signed char BOOL;\n";
|
|
static ConstString g_platform_ios_simulator ("ios-simulator");
|
|
|
|
if (Target *target = exe_ctx.GetTargetPtr())
|
|
{
|
|
if (target->GetArchitecture().GetMachine() == llvm::Triple::aarch64)
|
|
{
|
|
target_specific_defines = "typedef bool BOOL;\n";
|
|
}
|
|
if (target->GetArchitecture().GetMachine() == llvm::Triple::x86_64)
|
|
{
|
|
if (lldb::PlatformSP platform_sp = target->GetPlatform())
|
|
{
|
|
if (platform_sp->GetPluginName() == g_platform_ios_simulator)
|
|
{
|
|
target_specific_defines = "typedef bool BOOL;\n";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (m_wrap)
|
|
{
|
|
switch (wrapping_language)
|
|
{
|
|
default:
|
|
return false;
|
|
case lldb::eLanguageTypeC:
|
|
case lldb::eLanguageTypeC_plus_plus:
|
|
case lldb::eLanguageTypeObjC:
|
|
break;
|
|
}
|
|
|
|
StreamString wrap_stream;
|
|
|
|
switch (wrapping_language)
|
|
{
|
|
default:
|
|
break;
|
|
case lldb::eLanguageTypeC:
|
|
wrap_stream.Printf("%s \n"
|
|
"%s \n"
|
|
"%s \n"
|
|
"void \n"
|
|
"%s(void *$__lldb_arg) \n"
|
|
"{ \n"
|
|
" %s; \n"
|
|
"} \n",
|
|
g_expression_prefix,
|
|
target_specific_defines,
|
|
m_prefix.c_str(),
|
|
m_name.c_str(),
|
|
m_body.c_str());
|
|
break;
|
|
case lldb::eLanguageTypeC_plus_plus:
|
|
wrap_stream.Printf("%s \n"
|
|
"%s \n"
|
|
"%s \n"
|
|
"void \n"
|
|
"$__lldb_class::%s(void *$__lldb_arg) %s\n"
|
|
"{ \n"
|
|
" %s; \n"
|
|
"} \n",
|
|
g_expression_prefix,
|
|
target_specific_defines,
|
|
m_prefix.c_str(),
|
|
m_name.c_str(),
|
|
(const_object ? "const" : ""),
|
|
m_body.c_str());
|
|
break;
|
|
case lldb::eLanguageTypeObjC:
|
|
if (static_method)
|
|
{
|
|
wrap_stream.Printf("%s \n"
|
|
"%s \n"
|
|
"%s \n"
|
|
"@interface $__lldb_objc_class ($__lldb_category) \n"
|
|
"+(void)%s:(void *)$__lldb_arg; \n"
|
|
"@end \n"
|
|
"@implementation $__lldb_objc_class ($__lldb_category) \n"
|
|
"+(void)%s:(void *)$__lldb_arg \n"
|
|
"{ \n"
|
|
" %s; \n"
|
|
"} \n"
|
|
"@end \n",
|
|
g_expression_prefix,
|
|
target_specific_defines,
|
|
m_prefix.c_str(),
|
|
m_name.c_str(),
|
|
m_name.c_str(),
|
|
m_body.c_str());
|
|
}
|
|
else
|
|
{
|
|
wrap_stream.Printf("%s \n"
|
|
"%s \n"
|
|
"%s \n"
|
|
"@interface $__lldb_objc_class ($__lldb_category) \n"
|
|
"-(void)%s:(void *)$__lldb_arg; \n"
|
|
"@end \n"
|
|
"@implementation $__lldb_objc_class ($__lldb_category) \n"
|
|
"-(void)%s:(void *)$__lldb_arg \n"
|
|
"{ \n"
|
|
" %s; \n"
|
|
"} \n"
|
|
"@end \n",
|
|
g_expression_prefix,
|
|
target_specific_defines,
|
|
m_prefix.c_str(),
|
|
m_name.c_str(),
|
|
m_name.c_str(),
|
|
m_body.c_str());
|
|
}
|
|
break;
|
|
}
|
|
|
|
text = wrap_stream.GetString();
|
|
}
|
|
else
|
|
{
|
|
text.append(m_body);
|
|
}
|
|
|
|
return true;
|
|
}
|