Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 1 | //===--- ToolChains.h - ToolChain Implementations ---------------*- 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 | #ifndef CLANG_LIB_DRIVER_TOOLCHAINS_H_ |
| 11 | #define CLANG_LIB_DRIVER_TOOLCHAINS_H_ |
| 12 | |
Daniel Dunbar | 670b7f4 | 2009-03-17 22:07:31 +0000 | [diff] [blame] | 13 | #include "clang/Driver/Action.h" |
Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 14 | #include "clang/Driver/ToolChain.h" |
| 15 | |
Daniel Dunbar | 670b7f4 | 2009-03-17 22:07:31 +0000 | [diff] [blame] | 16 | #include "llvm/ADT/DenseMap.h" |
Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 17 | #include "llvm/Support/Compiler.h" |
| 18 | |
Daniel Dunbar | 670b7f4 | 2009-03-17 22:07:31 +0000 | [diff] [blame] | 19 | #include "Tools.h" |
| 20 | |
Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 21 | namespace clang { |
| 22 | namespace driver { |
Daniel Dunbar | 985b825 | 2009-03-17 22:18:43 +0000 | [diff] [blame] | 23 | namespace toolchains { |
Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 24 | |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 25 | /// Generic_GCC - A tool chain using the 'gcc' command to perform |
| 26 | /// all subcommands; this relies on gcc translating the majority of |
| 27 | /// command line options. |
Duncan Sands | 92dd191 | 2010-05-11 20:16:05 +0000 | [diff] [blame] | 28 | class LLVM_LIBRARY_VISIBILITY Generic_GCC : public ToolChain { |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 29 | protected: |
Daniel Dunbar | 670b7f4 | 2009-03-17 22:07:31 +0000 | [diff] [blame] | 30 | mutable llvm::DenseMap<unsigned, Tool*> Tools; |
| 31 | |
Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 32 | public: |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 33 | Generic_GCC(const HostInfo &Host, const llvm::Triple& Triple); |
Daniel Dunbar | 3917608 | 2009-03-20 00:20:03 +0000 | [diff] [blame] | 34 | ~Generic_GCC(); |
Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 35 | |
Daniel Dunbar | 3917608 | 2009-03-20 00:20:03 +0000 | [diff] [blame] | 36 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
Daniel Dunbar | 670b7f4 | 2009-03-17 22:07:31 +0000 | [diff] [blame] | 37 | |
Daniel Dunbar | 3917608 | 2009-03-20 00:20:03 +0000 | [diff] [blame] | 38 | virtual bool IsUnwindTablesDefault() const; |
| 39 | virtual const char *GetDefaultRelocationModel() const; |
| 40 | virtual const char *GetForcedPicModel() const; |
Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 41 | }; |
| 42 | |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 43 | /// Darwin - The base Darwin tool chain. |
Duncan Sands | 92dd191 | 2010-05-11 20:16:05 +0000 | [diff] [blame] | 44 | class LLVM_LIBRARY_VISIBILITY Darwin : public ToolChain { |
Daniel Dunbar | 25b58eb | 2010-08-02 05:44:07 +0000 | [diff] [blame] | 45 | public: |
| 46 | /// The host version. |
| 47 | unsigned DarwinVersion[3]; |
| 48 | |
| 49 | private: |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 50 | mutable llvm::DenseMap<unsigned, Tool*> Tools; |
| 51 | |
Daniel Dunbar | 2603137 | 2010-01-27 00:56:25 +0000 | [diff] [blame] | 52 | /// Whether the information on the target has been initialized. |
| 53 | // |
| 54 | // FIXME: This should be eliminated. What we want to do is make this part of |
| 55 | // the "default target for arguments" selection process, once we get out of |
| 56 | // the argument translation business. |
| 57 | mutable bool TargetInitialized; |
| 58 | |
| 59 | /// Whether we are targetting iPhoneOS target. |
| 60 | mutable bool TargetIsIPhoneOS; |
Daniel Dunbar | eb840bd | 2010-05-14 02:03:00 +0000 | [diff] [blame] | 61 | |
Daniel Dunbar | 2603137 | 2010-01-27 00:56:25 +0000 | [diff] [blame] | 62 | /// The OS version we are targetting. |
| 63 | mutable unsigned TargetVersion[3]; |
| 64 | |
Daniel Dunbar | 02633b5 | 2009-03-26 16:23:12 +0000 | [diff] [blame] | 65 | /// The default macosx-version-min of this tool chain; empty until |
| 66 | /// initialized. |
Daniel Dunbar | 816bc31 | 2010-01-26 01:45:19 +0000 | [diff] [blame] | 67 | std::string MacosxVersionMin; |
Daniel Dunbar | 02633b5 | 2009-03-26 16:23:12 +0000 | [diff] [blame] | 68 | |
Daniel Dunbar | c0e665e | 2010-07-19 17:11:33 +0000 | [diff] [blame] | 69 | private: |
Daniel Dunbar | 60baf0f | 2010-07-19 17:11:36 +0000 | [diff] [blame] | 70 | void AddDeploymentTarget(DerivedArgList &Args) const; |
Daniel Dunbar | c0e665e | 2010-07-19 17:11:33 +0000 | [diff] [blame] | 71 | |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 72 | public: |
Daniel Dunbar | 25b58eb | 2010-08-02 05:44:07 +0000 | [diff] [blame] | 73 | Darwin(const HostInfo &Host, const llvm::Triple& Triple); |
Daniel Dunbar | f395528 | 2009-09-04 18:34:51 +0000 | [diff] [blame] | 74 | ~Darwin(); |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 75 | |
Daniel Dunbar | 00577ad | 2010-08-23 22:35:37 +0000 | [diff] [blame] | 76 | std::string ComputeEffectiveClangTriple(const ArgList &Args) const; |
| 77 | |
Daniel Dunbar | 6b200b2 | 2009-09-18 08:14:36 +0000 | [diff] [blame] | 78 | /// @name Darwin Specific Toolchain API |
| 79 | /// { |
| 80 | |
Daniel Dunbar | 2603137 | 2010-01-27 00:56:25 +0000 | [diff] [blame] | 81 | // FIXME: Eliminate these ...Target functions and derive separate tool chains |
| 82 | // for these targets and put version in constructor. |
| 83 | void setTarget(bool isIPhoneOS, unsigned Major, unsigned Minor, |
| 84 | unsigned Micro) const { |
| 85 | // FIXME: For now, allow reinitialization as long as values don't |
| 86 | // change. This will go away when we move away from argument translation. |
| 87 | if (TargetInitialized && TargetIsIPhoneOS == isIPhoneOS && |
| 88 | TargetVersion[0] == Major && TargetVersion[1] == Minor && |
| 89 | TargetVersion[2] == Micro) |
| 90 | return; |
| 91 | |
| 92 | assert(!TargetInitialized && "Target already initialized!"); |
| 93 | TargetInitialized = true; |
| 94 | TargetIsIPhoneOS = isIPhoneOS; |
| 95 | TargetVersion[0] = Major; |
| 96 | TargetVersion[1] = Minor; |
| 97 | TargetVersion[2] = Micro; |
| 98 | } |
| 99 | |
| 100 | bool isTargetIPhoneOS() const { |
| 101 | assert(TargetInitialized && "Target not initialized!"); |
| 102 | return TargetIsIPhoneOS; |
| 103 | } |
| 104 | |
Daniel Dunbar | 03d87ee | 2010-03-20 00:50:21 +0000 | [diff] [blame] | 105 | bool isTargetInitialized() const { return TargetInitialized; } |
| 106 | |
Daniel Dunbar | 2603137 | 2010-01-27 00:56:25 +0000 | [diff] [blame] | 107 | void getTargetVersion(unsigned (&Res)[3]) const { |
| 108 | assert(TargetInitialized && "Target not initialized!"); |
| 109 | Res[0] = TargetVersion[0]; |
| 110 | Res[1] = TargetVersion[1]; |
| 111 | Res[2] = TargetVersion[2]; |
| 112 | } |
| 113 | |
Daniel Dunbar | eeff406 | 2010-01-22 02:04:58 +0000 | [diff] [blame] | 114 | /// getDarwinArchName - Get the "Darwin" arch name for a particular compiler |
| 115 | /// invocation. For example, Darwin treats different ARM variations as |
| 116 | /// distinct architectures. |
| 117 | llvm::StringRef getDarwinArchName(const ArgList &Args) const; |
| 118 | |
Daniel Dunbar | ce3fdf2 | 2010-01-27 00:57:03 +0000 | [diff] [blame] | 119 | static bool isVersionLT(unsigned (&A)[3], unsigned (&B)[3]) { |
Daniel Dunbar | 608d04c | 2009-09-18 08:14:55 +0000 | [diff] [blame] | 120 | for (unsigned i=0; i < 3; ++i) { |
| 121 | if (A[i] > B[i]) return false; |
| 122 | if (A[i] < B[i]) return true; |
| 123 | } |
| 124 | return false; |
| 125 | } |
| 126 | |
Daniel Dunbar | cacb0f0 | 2010-01-27 00:56:56 +0000 | [diff] [blame] | 127 | bool isIPhoneOSVersionLT(unsigned V0, unsigned V1=0, unsigned V2=0) const { |
| 128 | assert(isTargetIPhoneOS() && "Unexpected call for OS X target!"); |
| 129 | unsigned B[3] = { V0, V1, V2 }; |
Daniel Dunbar | ce3fdf2 | 2010-01-27 00:57:03 +0000 | [diff] [blame] | 130 | return isVersionLT(TargetVersion, B); |
| 131 | } |
| 132 | |
| 133 | bool isMacosxVersionLT(unsigned V0, unsigned V1=0, unsigned V2=0) const { |
| 134 | assert(!isTargetIPhoneOS() && "Unexpected call for iPhoneOS target!"); |
| 135 | unsigned B[3] = { V0, V1, V2 }; |
| 136 | return isVersionLT(TargetVersion, B); |
Daniel Dunbar | cacb0f0 | 2010-01-27 00:56:56 +0000 | [diff] [blame] | 137 | } |
| 138 | |
Daniel Dunbar | 6b200b2 | 2009-09-18 08:14:36 +0000 | [diff] [blame] | 139 | /// AddLinkSearchPathArgs - Add the linker search paths to \arg CmdArgs. |
| 140 | /// |
| 141 | /// \param Args - The input argument list. |
| 142 | /// \param CmdArgs [out] - The command argument list to append the paths |
| 143 | /// (prefixed by -L) to. |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 144 | virtual void AddLinkSearchPathArgs(const ArgList &Args, |
| 145 | ArgStringList &CmdArgs) const = 0; |
Daniel Dunbar | 02633b5 | 2009-03-26 16:23:12 +0000 | [diff] [blame] | 146 | |
Daniel Dunbar | 6cd4154 | 2009-09-18 08:15:03 +0000 | [diff] [blame] | 147 | /// AddLinkRuntimeLibArgs - Add the linker arguments to link the compiler |
| 148 | /// runtime library. |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 149 | virtual void AddLinkRuntimeLibArgs(const ArgList &Args, |
| 150 | ArgStringList &CmdArgs) const = 0; |
Daniel Dunbar | 6cd4154 | 2009-09-18 08:15:03 +0000 | [diff] [blame] | 151 | |
Daniel Dunbar | 6b200b2 | 2009-09-18 08:14:36 +0000 | [diff] [blame] | 152 | /// } |
| 153 | /// @name ToolChain Implementation |
| 154 | /// { |
| 155 | |
Daniel Dunbar | 4180011 | 2010-08-02 05:43:56 +0000 | [diff] [blame] | 156 | virtual types::ID LookupTypeForExtension(const char *Ext) const; |
| 157 | |
Daniel Dunbar | b993f5d | 2010-09-17 00:24:52 +0000 | [diff] [blame] | 158 | virtual bool HasNativeLLVMSupport() const; |
| 159 | |
Daniel Dunbar | 279c1db | 2010-06-11 22:00:26 +0000 | [diff] [blame] | 160 | virtual DerivedArgList *TranslateArgs(const DerivedArgList &Args, |
Daniel Dunbar | 0dcb9a3 | 2009-09-09 18:36:12 +0000 | [diff] [blame] | 161 | const char *BoundArch) const; |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 162 | |
| 163 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
| 164 | |
Daniel Dunbar | 9e5cc6b | 2009-11-17 08:07:36 +0000 | [diff] [blame] | 165 | virtual bool IsBlocksDefault() const { |
Daniel Dunbar | ef44a5d | 2010-07-22 00:40:31 +0000 | [diff] [blame] | 166 | // Always allow blocks on Darwin; users interested in versioning are |
| 167 | // expected to use /usr/include/Blocks.h. |
| 168 | return true; |
Daniel Dunbar | 9e5cc6b | 2009-11-17 08:07:36 +0000 | [diff] [blame] | 169 | } |
Daniel Dunbar | eb840bd | 2010-05-14 02:03:00 +0000 | [diff] [blame] | 170 | virtual bool IsIntegratedAssemblerDefault() const { |
Daniel Dunbar | 71a6cbc | 2010-06-23 18:15:13 +0000 | [diff] [blame] | 171 | #ifdef DISABLE_DEFAULT_INTEGRATED_ASSEMBLER |
| 172 | return false; |
| 173 | #else |
Daniel Dunbar | eb840bd | 2010-05-14 02:03:00 +0000 | [diff] [blame] | 174 | // Default integrated assembler to on for x86. |
| 175 | return (getTriple().getArch() == llvm::Triple::x86 || |
| 176 | getTriple().getArch() == llvm::Triple::x86_64); |
Daniel Dunbar | 71a6cbc | 2010-06-23 18:15:13 +0000 | [diff] [blame] | 177 | #endif |
Daniel Dunbar | eb840bd | 2010-05-14 02:03:00 +0000 | [diff] [blame] | 178 | } |
Daniel Dunbar | 9e5cc6b | 2009-11-17 08:07:36 +0000 | [diff] [blame] | 179 | virtual bool IsObjCNonFragileABIDefault() const { |
Daniel Dunbar | f645aaa | 2010-04-24 18:37:41 +0000 | [diff] [blame] | 180 | // Non-fragile ABI is default for everything but i386. |
| 181 | return getTriple().getArch() != llvm::Triple::x86; |
Daniel Dunbar | 9e5cc6b | 2009-11-17 08:07:36 +0000 | [diff] [blame] | 182 | } |
Daniel Dunbar | 609508c | 2010-02-01 21:07:43 +0000 | [diff] [blame] | 183 | virtual bool IsObjCLegacyDispatchDefault() const { |
| 184 | // This is only used with the non-fragile ABI. |
Daniel Dunbar | f645aaa | 2010-04-24 18:37:41 +0000 | [diff] [blame] | 185 | |
| 186 | // Legacy dispatch is used everywhere except on x86_64. |
| 187 | return getTriple().getArch() != llvm::Triple::x86_64; |
Daniel Dunbar | 609508c | 2010-02-01 21:07:43 +0000 | [diff] [blame] | 188 | } |
Daniel Dunbar | f643b9b | 2010-04-24 17:56:46 +0000 | [diff] [blame] | 189 | virtual bool UseObjCMixedDispatch() const { |
Daniel Dunbar | f645aaa | 2010-04-24 18:37:41 +0000 | [diff] [blame] | 190 | // This is only used with the non-fragile ABI and non-legacy dispatch. |
| 191 | |
| 192 | // Mixed dispatch is used everywhere except OS X before 10.6. |
| 193 | return !(!isTargetIPhoneOS() && isMacosxVersionLT(10, 6)); |
Daniel Dunbar | f643b9b | 2010-04-24 17:56:46 +0000 | [diff] [blame] | 194 | } |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 195 | virtual bool IsUnwindTablesDefault() const; |
Daniel Dunbar | 9e5cc6b | 2009-11-17 08:07:36 +0000 | [diff] [blame] | 196 | virtual unsigned GetDefaultStackProtectorLevel() const { |
Daniel Dunbar | 5435fc9 | 2010-01-27 00:57:11 +0000 | [diff] [blame] | 197 | // Stack protectors default to on for 10.6 and beyond. |
| 198 | return !isTargetIPhoneOS() && !isMacosxVersionLT(10, 6); |
Daniel Dunbar | 9e5cc6b | 2009-11-17 08:07:36 +0000 | [diff] [blame] | 199 | } |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 200 | virtual const char *GetDefaultRelocationModel() const; |
| 201 | virtual const char *GetForcedPicModel() const; |
Daniel Dunbar | 6b200b2 | 2009-09-18 08:14:36 +0000 | [diff] [blame] | 202 | |
Daniel Dunbar | 43a9b32 | 2010-04-10 16:20:23 +0000 | [diff] [blame] | 203 | virtual bool SupportsObjCGC() const; |
| 204 | |
Daniel Dunbar | f2d8b9f | 2009-12-18 02:43:17 +0000 | [diff] [blame] | 205 | virtual bool UseDwarfDebugFlags() const; |
| 206 | |
Daniel Dunbar | b2987d1 | 2010-02-10 18:49:11 +0000 | [diff] [blame] | 207 | virtual bool UseSjLjExceptions() const; |
| 208 | |
Daniel Dunbar | 6b200b2 | 2009-09-18 08:14:36 +0000 | [diff] [blame] | 209 | /// } |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 210 | }; |
| 211 | |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 212 | /// DarwinClang - The Darwin toolchain used by Clang. |
Duncan Sands | 92dd191 | 2010-05-11 20:16:05 +0000 | [diff] [blame] | 213 | class LLVM_LIBRARY_VISIBILITY DarwinClang : public Darwin { |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 214 | public: |
Daniel Dunbar | 25b58eb | 2010-08-02 05:44:07 +0000 | [diff] [blame] | 215 | DarwinClang(const HostInfo &Host, const llvm::Triple& Triple); |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 216 | |
| 217 | /// @name Darwin ToolChain Implementation |
| 218 | /// { |
| 219 | |
| 220 | virtual void AddLinkSearchPathArgs(const ArgList &Args, |
| 221 | ArgStringList &CmdArgs) const; |
| 222 | |
| 223 | virtual void AddLinkRuntimeLibArgs(const ArgList &Args, |
| 224 | ArgStringList &CmdArgs) const; |
| 225 | |
Daniel Dunbar | 132e35d | 2010-09-17 01:20:05 +0000 | [diff] [blame] | 226 | virtual void AddCXXStdlibLibArgs(const ArgList &Args, |
| 227 | ArgStringList &CmdArgs) const; |
Daniel Dunbar | efe91ea | 2010-09-17 01:16:06 +0000 | [diff] [blame] | 228 | |
Shantonu Sen | 7433fed | 2010-09-17 18:39:08 +0000 | [diff] [blame] | 229 | virtual void AddCCKextLibArgs(const ArgList &Args, |
| 230 | ArgStringList &CmdArgs) const; |
| 231 | |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 232 | /// } |
| 233 | }; |
| 234 | |
| 235 | /// DarwinGCC - The Darwin toolchain used by GCC. |
Duncan Sands | 92dd191 | 2010-05-11 20:16:05 +0000 | [diff] [blame] | 236 | class LLVM_LIBRARY_VISIBILITY DarwinGCC : public Darwin { |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 237 | /// GCC version to use. |
Ted Kremenek | 55bac53 | 2009-10-07 03:21:11 +0000 | [diff] [blame] | 238 | unsigned GCCVersion[3]; |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 239 | |
| 240 | /// The directory suffix for this tool chain. |
| 241 | std::string ToolChainDir; |
| 242 | |
| 243 | public: |
Daniel Dunbar | 25b58eb | 2010-08-02 05:44:07 +0000 | [diff] [blame] | 244 | DarwinGCC(const HostInfo &Host, const llvm::Triple& Triple); |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 245 | |
| 246 | /// @name Darwin ToolChain Implementation |
| 247 | /// { |
| 248 | |
| 249 | virtual void AddLinkSearchPathArgs(const ArgList &Args, |
| 250 | ArgStringList &CmdArgs) const; |
| 251 | |
| 252 | virtual void AddLinkRuntimeLibArgs(const ArgList &Args, |
| 253 | ArgStringList &CmdArgs) const; |
| 254 | |
| 255 | /// } |
| 256 | }; |
| 257 | |
| 258 | /// Darwin_Generic_GCC - Generic Darwin tool chain using gcc. |
Duncan Sands | 92dd191 | 2010-05-11 20:16:05 +0000 | [diff] [blame] | 259 | class LLVM_LIBRARY_VISIBILITY Darwin_Generic_GCC : public Generic_GCC { |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 260 | public: |
| 261 | Darwin_Generic_GCC(const HostInfo &Host, const llvm::Triple& Triple) |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 262 | : Generic_GCC(Host, Triple) {} |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 263 | |
Daniel Dunbar | 00577ad | 2010-08-23 22:35:37 +0000 | [diff] [blame] | 264 | std::string ComputeEffectiveClangTriple(const ArgList &Args) const; |
| 265 | |
Daniel Dunbar | 8eddb3f | 2009-03-20 00:57:52 +0000 | [diff] [blame] | 266 | virtual const char *GetDefaultRelocationModel() const { return "pic"; } |
| 267 | }; |
| 268 | |
Rafael Espindola | e43cfa1 | 2010-10-29 20:14:02 +0000 | [diff] [blame] | 269 | class LLVM_LIBRARY_VISIBILITY Generic_ELF : public Generic_GCC { |
| 270 | public: |
| 271 | Generic_ELF(const HostInfo &Host, const llvm::Triple& Triple) |
| 272 | : Generic_GCC(Host, Triple) {} |
| 273 | |
| 274 | virtual bool IsIntegratedAssemblerDefault() const { |
| 275 | // Default integrated assembler to on for x86. |
| 276 | return (getTriple().getArch() == llvm::Triple::x86 || |
| 277 | getTriple().getArch() == llvm::Triple::x86_64); |
| 278 | } |
| 279 | }; |
| 280 | |
Duncan Sands | 92dd191 | 2010-05-11 20:16:05 +0000 | [diff] [blame] | 281 | class LLVM_LIBRARY_VISIBILITY AuroraUX : public Generic_GCC { |
Edward O'Callaghan | e7925a0 | 2009-08-22 01:06:46 +0000 | [diff] [blame] | 282 | public: |
| 283 | AuroraUX(const HostInfo &Host, const llvm::Triple& Triple); |
| 284 | |
| 285 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
| 286 | }; |
| 287 | |
Rafael Espindola | e43cfa1 | 2010-10-29 20:14:02 +0000 | [diff] [blame] | 288 | class LLVM_LIBRARY_VISIBILITY OpenBSD : public Generic_ELF { |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 289 | public: |
| 290 | OpenBSD(const HostInfo &Host, const llvm::Triple& Triple); |
| 291 | |
| 292 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
| 293 | }; |
| 294 | |
Rafael Espindola | e43cfa1 | 2010-10-29 20:14:02 +0000 | [diff] [blame] | 295 | class LLVM_LIBRARY_VISIBILITY FreeBSD : public Generic_ELF { |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 296 | public: |
Daniel Dunbar | 214afe9 | 2010-08-02 05:43:59 +0000 | [diff] [blame] | 297 | FreeBSD(const HostInfo &Host, const llvm::Triple& Triple); |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 298 | |
| 299 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
| 300 | }; |
| 301 | |
Chris Lattner | 38e317d | 2010-07-07 16:01:42 +0000 | [diff] [blame] | 302 | class LLVM_LIBRARY_VISIBILITY Minix : public Generic_GCC { |
| 303 | public: |
| 304 | Minix(const HostInfo &Host, const llvm::Triple& Triple); |
| 305 | |
| 306 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
| 307 | }; |
| 308 | |
Rafael Espindola | e43cfa1 | 2010-10-29 20:14:02 +0000 | [diff] [blame] | 309 | class LLVM_LIBRARY_VISIBILITY DragonFly : public Generic_ELF { |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 310 | public: |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 311 | DragonFly(const HostInfo &Host, const llvm::Triple& Triple); |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 312 | |
| 313 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
| 314 | }; |
| 315 | |
Rafael Espindola | e43cfa1 | 2010-10-29 20:14:02 +0000 | [diff] [blame] | 316 | class LLVM_LIBRARY_VISIBILITY Linux : public Generic_ELF { |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 317 | public: |
| 318 | Linux(const HostInfo &Host, const llvm::Triple& Triple); |
Rafael Espindola | ba30bbe | 2010-08-10 00:25:48 +0000 | [diff] [blame] | 319 | |
Rafael Espindola | c1da981 | 2010-11-07 20:14:31 +0000 | [diff] [blame] | 320 | virtual bool HasNativeLLVMSupport() const; |
| 321 | |
Rafael Espindola | ba30bbe | 2010-08-10 00:25:48 +0000 | [diff] [blame] | 322 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
Rafael Espindola | c1da981 | 2010-11-07 20:14:31 +0000 | [diff] [blame] | 323 | |
| 324 | std::string Linker; |
| 325 | std::vector<std::string> ExtraOpts; |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 326 | }; |
| 327 | |
| 328 | |
Chris Lattner | 3a47c4e | 2010-03-04 21:07:38 +0000 | [diff] [blame] | 329 | /// TCEToolChain - A tool chain using the llvm bitcode tools to perform |
| 330 | /// all subcommands. See http://tce.cs.tut.fi for our peculiar target. |
Duncan Sands | 92dd191 | 2010-05-11 20:16:05 +0000 | [diff] [blame] | 331 | class LLVM_LIBRARY_VISIBILITY TCEToolChain : public ToolChain { |
Chris Lattner | 3a47c4e | 2010-03-04 21:07:38 +0000 | [diff] [blame] | 332 | public: |
| 333 | TCEToolChain(const HostInfo &Host, const llvm::Triple& Triple); |
| 334 | ~TCEToolChain(); |
| 335 | |
Chris Lattner | 3a47c4e | 2010-03-04 21:07:38 +0000 | [diff] [blame] | 336 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
| 337 | bool IsMathErrnoDefault() const; |
| 338 | bool IsUnwindTablesDefault() const; |
| 339 | const char* GetDefaultRelocationModel() const; |
| 340 | const char* GetForcedPicModel() const; |
| 341 | |
| 342 | private: |
| 343 | mutable llvm::DenseMap<unsigned, Tool*> Tools; |
| 344 | |
| 345 | }; |
| 346 | |
Michael J. Spencer | ff58e36 | 2010-08-21 21:55:07 +0000 | [diff] [blame] | 347 | class LLVM_LIBRARY_VISIBILITY Windows : public ToolChain { |
| 348 | mutable llvm::DenseMap<unsigned, Tool*> Tools; |
| 349 | |
| 350 | public: |
| 351 | Windows(const HostInfo &Host, const llvm::Triple& Triple); |
| 352 | |
| 353 | virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; |
| 354 | |
| 355 | virtual bool IsIntegratedAssemblerDefault() const; |
| 356 | virtual bool IsUnwindTablesDefault() const; |
| 357 | virtual const char *GetDefaultRelocationModel() const; |
| 358 | virtual const char *GetForcedPicModel() const; |
| 359 | }; |
| 360 | |
Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 361 | } // end namespace toolchains |
| 362 | } // end namespace driver |
| 363 | } // end namespace clang |
| 364 | |
| 365 | #endif |