Sean Callanan | 9bc8384 | 2011-09-26 18:45:31 +0000 | [diff] [blame] | 1 | //===-- ExpressionSourceCode.cpp --------------------------------*- C++ -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include "lldb/Expression/ExpressionSourceCode.h" |
| 11 | |
| 12 | #include "lldb/Core/StreamString.h" |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 13 | #include "lldb/Target/ExecutionContext.h" |
| 14 | #include "lldb/Target/Platform.h" |
| 15 | #include "lldb/Target/Target.h" |
Sean Callanan | 9bc8384 | 2011-09-26 18:45:31 +0000 | [diff] [blame] | 16 | |
| 17 | using namespace lldb_private; |
| 18 | |
Greg Clayton | 399107a | 2013-02-13 23:57:48 +0000 | [diff] [blame] | 19 | const char * |
| 20 | ExpressionSourceCode::g_expression_prefix = R"( |
| 21 | #undef NULL |
| 22 | #undef Nil |
| 23 | #undef nil |
| 24 | #undef YES |
| 25 | #undef NO |
| 26 | #define NULL (__null) |
| 27 | #define Nil (__null) |
| 28 | #define nil (__null) |
| 29 | #define YES ((BOOL)1) |
| 30 | #define NO ((BOOL)0) |
Reid Kleckner | 56d861f | 2014-07-29 21:59:33 +0000 | [diff] [blame^] | 31 | typedef __INT8_TYPE__ int8_t; |
| 32 | typedef __UINT8_TYPE__ uint8_t; |
| 33 | typedef __INT16_TYPE__ int16_t; |
| 34 | typedef __UINT16_TYPE__ uint16_t; |
| 35 | typedef __INT32_TYPE__ int32_t; |
| 36 | typedef __UINT32_TYPE__ uint32_t; |
| 37 | typedef __INT64_TYPE__ int64_t; |
| 38 | typedef __UINT64_TYPE__ uint64_t; |
| 39 | typedef __INTPTR_TYPE__ intptr_t; |
| 40 | typedef __UINTPTR_TYPE__ uintptr_t; |
Greg Clayton | 399107a | 2013-02-13 23:57:48 +0000 | [diff] [blame] | 41 | typedef __SIZE_TYPE__ size_t; |
| 42 | typedef __PTRDIFF_TYPE__ ptrdiff_t; |
| 43 | typedef unsigned short unichar; |
| 44 | )"; |
Sean Callanan | a199e82 | 2012-09-13 23:35:30 +0000 | [diff] [blame] | 45 | |
| 46 | |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 47 | bool ExpressionSourceCode::GetText (std::string &text, lldb::LanguageType wrapping_language, bool const_object, bool static_method, ExecutionContext &exe_ctx) const |
Sean Callanan | 9bc8384 | 2011-09-26 18:45:31 +0000 | [diff] [blame] | 48 | { |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 49 | const char *target_specific_defines = "typedef signed char BOOL;\n"; |
| 50 | static ConstString g_platform_ios_simulator ("PlatformiOSSimulator"); |
| 51 | |
| 52 | if (Target *target = exe_ctx.GetTargetPtr()) |
| 53 | { |
Todd Fiala | d8eaa17 | 2014-07-23 14:37:35 +0000 | [diff] [blame] | 54 | if (target->GetArchitecture().GetMachine() == llvm::Triple::aarch64) |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 55 | { |
| 56 | target_specific_defines = "typedef bool BOOL;\n"; |
| 57 | } |
| 58 | if (target->GetArchitecture().GetMachine() == llvm::Triple::x86_64) |
| 59 | { |
| 60 | if (lldb::PlatformSP platform_sp = target->GetPlatform()) |
| 61 | { |
| 62 | if (platform_sp->GetPluginName() == g_platform_ios_simulator) |
| 63 | { |
| 64 | target_specific_defines = "typedef bool BOOL;\n"; |
| 65 | } |
| 66 | } |
| 67 | } |
| 68 | } |
| 69 | |
Sean Callanan | 9bc8384 | 2011-09-26 18:45:31 +0000 | [diff] [blame] | 70 | if (m_wrap) |
| 71 | { |
| 72 | switch (wrapping_language) |
| 73 | { |
| 74 | default: |
| 75 | return false; |
| 76 | case lldb::eLanguageTypeC: |
| 77 | case lldb::eLanguageTypeC_plus_plus: |
| 78 | case lldb::eLanguageTypeObjC: |
| 79 | break; |
| 80 | } |
| 81 | |
| 82 | StreamString wrap_stream; |
| 83 | |
| 84 | switch (wrapping_language) |
| 85 | { |
| 86 | default: |
| 87 | break; |
| 88 | case lldb::eLanguageTypeC: |
| 89 | wrap_stream.Printf("%s \n" |
Sean Callanan | a199e82 | 2012-09-13 23:35:30 +0000 | [diff] [blame] | 90 | "%s \n" |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 91 | "%s \n" |
Sean Callanan | 9bc8384 | 2011-09-26 18:45:31 +0000 | [diff] [blame] | 92 | "void \n" |
| 93 | "%s(void *$__lldb_arg) \n" |
| 94 | "{ \n" |
| 95 | " %s; \n" |
| 96 | "} \n", |
Greg Clayton | 399107a | 2013-02-13 23:57:48 +0000 | [diff] [blame] | 97 | g_expression_prefix, |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 98 | target_specific_defines, |
Greg Clayton | ddf976a | 2013-07-03 00:07:54 +0000 | [diff] [blame] | 99 | m_prefix.c_str(), |
Sean Callanan | 9bc8384 | 2011-09-26 18:45:31 +0000 | [diff] [blame] | 100 | m_name.c_str(), |
| 101 | m_body.c_str()); |
| 102 | break; |
| 103 | case lldb::eLanguageTypeC_plus_plus: |
| 104 | wrap_stream.Printf("%s \n" |
Sean Callanan | a199e82 | 2012-09-13 23:35:30 +0000 | [diff] [blame] | 105 | "%s \n" |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 106 | "%s \n" |
Sean Callanan | 9bc8384 | 2011-09-26 18:45:31 +0000 | [diff] [blame] | 107 | "void \n" |
| 108 | "$__lldb_class::%s(void *$__lldb_arg) %s\n" |
| 109 | "{ \n" |
| 110 | " %s; \n" |
| 111 | "} \n", |
Greg Clayton | 399107a | 2013-02-13 23:57:48 +0000 | [diff] [blame] | 112 | g_expression_prefix, |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 113 | target_specific_defines, |
Greg Clayton | ddf976a | 2013-07-03 00:07:54 +0000 | [diff] [blame] | 114 | m_prefix.c_str(), |
Sean Callanan | 9bc8384 | 2011-09-26 18:45:31 +0000 | [diff] [blame] | 115 | m_name.c_str(), |
| 116 | (const_object ? "const" : ""), |
| 117 | m_body.c_str()); |
| 118 | break; |
| 119 | case lldb::eLanguageTypeObjC: |
Sean Callanan | d5c17ed | 2011-11-15 02:11:17 +0000 | [diff] [blame] | 120 | if (static_method) |
| 121 | { |
| 122 | wrap_stream.Printf("%s \n" |
Sean Callanan | a199e82 | 2012-09-13 23:35:30 +0000 | [diff] [blame] | 123 | "%s \n" |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 124 | "%s \n" |
Sean Callanan | a199e82 | 2012-09-13 23:35:30 +0000 | [diff] [blame] | 125 | "@interface $__lldb_objc_class ($__lldb_category) \n" |
| 126 | "+(void)%s:(void *)$__lldb_arg; \n" |
| 127 | "@end \n" |
| 128 | "@implementation $__lldb_objc_class ($__lldb_category) \n" |
| 129 | "+(void)%s:(void *)$__lldb_arg \n" |
| 130 | "{ \n" |
| 131 | " %s; \n" |
| 132 | "} \n" |
| 133 | "@end \n", |
Greg Clayton | 399107a | 2013-02-13 23:57:48 +0000 | [diff] [blame] | 134 | g_expression_prefix, |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 135 | target_specific_defines, |
Greg Clayton | ddf976a | 2013-07-03 00:07:54 +0000 | [diff] [blame] | 136 | m_prefix.c_str(), |
Sean Callanan | a199e82 | 2012-09-13 23:35:30 +0000 | [diff] [blame] | 137 | m_name.c_str(), |
| 138 | m_name.c_str(), |
| 139 | m_body.c_str()); |
Sean Callanan | d5c17ed | 2011-11-15 02:11:17 +0000 | [diff] [blame] | 140 | } |
| 141 | else |
| 142 | { |
Sean Callanan | 26e184d | 2012-05-09 21:27:03 +0000 | [diff] [blame] | 143 | wrap_stream.Printf("%s \n" |
Sean Callanan | a199e82 | 2012-09-13 23:35:30 +0000 | [diff] [blame] | 144 | "%s \n" |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 145 | "%s \n" |
Sean Callanan | d5c17ed | 2011-11-15 02:11:17 +0000 | [diff] [blame] | 146 | "@interface $__lldb_objc_class ($__lldb_category) \n" |
| 147 | "-(void)%s:(void *)$__lldb_arg; \n" |
| 148 | "@end \n" |
| 149 | "@implementation $__lldb_objc_class ($__lldb_category) \n" |
| 150 | "-(void)%s:(void *)$__lldb_arg \n" |
| 151 | "{ \n" |
| 152 | " %s; \n" |
| 153 | "} \n" |
| 154 | "@end \n", |
Greg Clayton | 399107a | 2013-02-13 23:57:48 +0000 | [diff] [blame] | 155 | g_expression_prefix, |
Jason Molenda | a332978 | 2014-03-29 18:54:20 +0000 | [diff] [blame] | 156 | target_specific_defines, |
Greg Clayton | ddf976a | 2013-07-03 00:07:54 +0000 | [diff] [blame] | 157 | m_prefix.c_str(), |
Sean Callanan | d5c17ed | 2011-11-15 02:11:17 +0000 | [diff] [blame] | 158 | m_name.c_str(), |
| 159 | m_name.c_str(), |
| 160 | m_body.c_str()); |
| 161 | } |
Sean Callanan | 9bc8384 | 2011-09-26 18:45:31 +0000 | [diff] [blame] | 162 | break; |
| 163 | } |
| 164 | |
| 165 | text = wrap_stream.GetString(); |
| 166 | } |
| 167 | else |
| 168 | { |
| 169 | text.append(m_body); |
| 170 | } |
| 171 | |
| 172 | return true; |
| 173 | } |