a332978b2a
These changes were written by Greg Clayton, Jim Ingham, Jason Molenda. It builds cleanly against TOT llvm with xcodebuild. I updated the cmake files by visual inspection but did not try a build. I haven't built these sources on any non-Mac platforms - I don't think this patch adds any code that requires darwin, but please let me know if I missed something. In debugserver, MachProcess.cpp and MachTask.cpp were renamed to MachProcess.mm and MachTask.mm as they picked up some new Objective-C code needed to launch processes when running on iOS. llvm-svn: 205113
174 lines
7.5 KiB
C++
174 lines
7.5 KiB
C++
//===-- ExpressionSourceCode.cpp --------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Expression/ExpressionSourceCode.h"
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#include "lldb/Core/StreamString.h"
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#include "lldb/Target/ExecutionContext.h"
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#include "lldb/Target/Platform.h"
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#include "lldb/Target/Target.h"
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using namespace lldb_private;
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const char *
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ExpressionSourceCode::g_expression_prefix = R"(
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#undef NULL
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#undef Nil
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#undef nil
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#undef YES
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#undef NO
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#define NULL (__null)
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#define Nil (__null)
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#define nil (__null)
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#define YES ((BOOL)1)
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#define NO ((BOOL)0)
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typedef signed __INT8_TYPE__ int8_t;
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typedef unsigned __INT8_TYPE__ uint8_t;
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typedef signed __INT16_TYPE__ int16_t;
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typedef unsigned __INT16_TYPE__ uint16_t;
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typedef signed __INT32_TYPE__ int32_t;
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typedef unsigned __INT32_TYPE__ uint32_t;
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typedef signed __INT64_TYPE__ int64_t;
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typedef unsigned __INT64_TYPE__ uint64_t;
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typedef signed __INTPTR_TYPE__ intptr_t;
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typedef unsigned __INTPTR_TYPE__ uintptr_t;
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typedef __SIZE_TYPE__ size_t;
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typedef __PTRDIFF_TYPE__ ptrdiff_t;
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typedef unsigned short unichar;
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)";
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bool ExpressionSourceCode::GetText (std::string &text, lldb::LanguageType wrapping_language, bool const_object, bool static_method, ExecutionContext &exe_ctx) const
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{
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const char *target_specific_defines = "typedef signed char BOOL;\n";
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static ConstString g_platform_ios_simulator ("PlatformiOSSimulator");
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if (Target *target = exe_ctx.GetTargetPtr())
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{
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if (target->GetArchitecture().GetMachine() == llvm::Triple::arm64)
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{
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target_specific_defines = "typedef bool BOOL;\n";
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}
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if (target->GetArchitecture().GetMachine() == llvm::Triple::x86_64)
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{
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if (lldb::PlatformSP platform_sp = target->GetPlatform())
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{
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if (platform_sp->GetPluginName() == g_platform_ios_simulator)
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{
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target_specific_defines = "typedef bool BOOL;\n";
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}
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}
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}
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}
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if (m_wrap)
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{
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switch (wrapping_language)
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{
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default:
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return false;
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case lldb::eLanguageTypeC:
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case lldb::eLanguageTypeC_plus_plus:
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case lldb::eLanguageTypeObjC:
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break;
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}
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StreamString wrap_stream;
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switch (wrapping_language)
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{
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default:
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break;
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case lldb::eLanguageTypeC:
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wrap_stream.Printf("%s \n"
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"%s \n"
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"%s \n"
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"void \n"
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"%s(void *$__lldb_arg) \n"
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"{ \n"
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" %s; \n"
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"} \n",
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g_expression_prefix,
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target_specific_defines,
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m_prefix.c_str(),
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m_name.c_str(),
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m_body.c_str());
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break;
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case lldb::eLanguageTypeC_plus_plus:
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wrap_stream.Printf("%s \n"
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"%s \n"
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"%s \n"
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"void \n"
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"$__lldb_class::%s(void *$__lldb_arg) %s\n"
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"{ \n"
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" %s; \n"
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"} \n",
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g_expression_prefix,
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target_specific_defines,
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m_prefix.c_str(),
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m_name.c_str(),
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(const_object ? "const" : ""),
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m_body.c_str());
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break;
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case lldb::eLanguageTypeObjC:
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if (static_method)
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{
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wrap_stream.Printf("%s \n"
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"%s \n"
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"%s \n"
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"@interface $__lldb_objc_class ($__lldb_category) \n"
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"+(void)%s:(void *)$__lldb_arg; \n"
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"@end \n"
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"@implementation $__lldb_objc_class ($__lldb_category) \n"
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"+(void)%s:(void *)$__lldb_arg \n"
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"{ \n"
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" %s; \n"
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"} \n"
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"@end \n",
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g_expression_prefix,
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target_specific_defines,
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m_prefix.c_str(),
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m_name.c_str(),
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m_name.c_str(),
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m_body.c_str());
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}
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else
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{
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wrap_stream.Printf("%s \n"
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"%s \n"
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"%s \n"
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"@interface $__lldb_objc_class ($__lldb_category) \n"
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"-(void)%s:(void *)$__lldb_arg; \n"
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"@end \n"
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"@implementation $__lldb_objc_class ($__lldb_category) \n"
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"-(void)%s:(void *)$__lldb_arg \n"
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"{ \n"
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" %s; \n"
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"} \n"
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"@end \n",
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g_expression_prefix,
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target_specific_defines,
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m_prefix.c_str(),
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m_name.c_str(),
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m_name.c_str(),
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m_body.c_str());
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}
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break;
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}
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text = wrap_stream.GetString();
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}
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else
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{
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text.append(m_body);
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}
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return true;
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}
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