Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 1 | //===--- HostInfo.cpp - Host specific information -----------------------*-===// |
| 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 "clang/Driver/HostInfo.h" |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 11 | |
| 12 | #include "clang/Driver/Arg.h" |
| 13 | #include "clang/Driver/ArgList.h" |
Daniel Dunbar | fc6a899 | 2009-03-20 18:21:51 +0000 | [diff] [blame] | 14 | #include "clang/Driver/Driver.h" |
| 15 | #include "clang/Driver/DriverDiagnostic.h" |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 16 | #include "clang/Driver/Option.h" |
| 17 | #include "clang/Driver/Options.h" |
| 18 | |
| 19 | #include "llvm/ADT/StringMap.h" |
| 20 | #include "llvm/Support/Compiler.h" |
| 21 | |
Daniel Dunbar | 83b08eb | 2009-03-17 21:38:00 +0000 | [diff] [blame] | 22 | #include "ToolChains.h" |
| 23 | |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 24 | #include <cassert> |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 25 | |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 26 | using namespace clang::driver; |
| 27 | |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 28 | HostInfo::HostInfo(const Driver &D, const llvm::Triple &_Triple) |
Mike Stump | 1eb4433 | 2009-09-09 15:08:12 +0000 | [diff] [blame] | 29 | : TheDriver(D), Triple(_Triple) { |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 30 | } |
| 31 | |
| 32 | HostInfo::~HostInfo() { |
| 33 | } |
| 34 | |
Chris Lattner | aae82f1 | 2009-03-17 22:24:01 +0000 | [diff] [blame] | 35 | namespace { |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 36 | |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 37 | // Darwin Host Info |
| 38 | |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 39 | /// DarwinHostInfo - Darwin host information implementation. |
| 40 | class DarwinHostInfo : public HostInfo { |
| 41 | /// Darwin version of host. |
| 42 | unsigned DarwinVersion[3]; |
| 43 | |
| 44 | /// GCC version to use on this host. |
Mike Stump | 44da821 | 2009-10-07 01:11:54 +0000 | [diff] [blame] | 45 | unsigned GCCVersion[4]; |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 46 | |
| 47 | /// Cache of tool chains we have created. |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 48 | mutable llvm::DenseMap<unsigned, ToolChain*> ToolChains; |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 49 | |
| 50 | public: |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 51 | DarwinHostInfo(const Driver &D, const llvm::Triple &Triple); |
Daniel Dunbar | 7e4534d | 2009-03-18 01:09:40 +0000 | [diff] [blame] | 52 | ~DarwinHostInfo(); |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 53 | |
| 54 | virtual bool useDriverDriver() const; |
| 55 | |
Daniel Dunbar | e33bea4 | 2009-03-20 23:39:23 +0000 | [diff] [blame] | 56 | virtual types::ID lookupTypeForExtension(const char *Ext) const { |
| 57 | types::ID Ty = types::lookupTypeForExtension(Ext); |
| 58 | |
| 59 | // Darwin always preprocesses assembly files (unless -x is used |
| 60 | // explicitly). |
| 61 | if (Ty == types::TY_PP_Asm) |
| 62 | return types::TY_Asm; |
| 63 | |
| 64 | return Ty; |
| 65 | } |
| 66 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 67 | virtual ToolChain *CreateToolChain(const ArgList &Args, |
| 68 | const char *ArchName) const; |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 69 | }; |
| 70 | |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 71 | DarwinHostInfo::DarwinHostInfo(const Driver &D, const llvm::Triple& Triple) |
| 72 | : HostInfo(D, Triple) { |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 73 | |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 74 | assert(Triple.getArch() != llvm::Triple::UnknownArch && "Invalid arch!"); |
Daniel Dunbar | fc6a899 | 2009-03-20 18:21:51 +0000 | [diff] [blame] | 75 | assert(memcmp(&getOSName()[0], "darwin", 6) == 0 && |
| 76 | "Unknown Darwin platform."); |
Daniel Dunbar | d73fe9b | 2009-03-26 15:58:36 +0000 | [diff] [blame] | 77 | bool HadExtra; |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 78 | if (!Driver::GetReleaseVersion(&getOSName()[6], |
| 79 | DarwinVersion[0], DarwinVersion[1], |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 80 | DarwinVersion[2], HadExtra)) |
| 81 | D.Diag(clang::diag::err_drv_invalid_darwin_version) << getOSName(); |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 82 | |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 83 | // We can only call 4.2.1 for now. |
| 84 | GCCVersion[0] = 4; |
| 85 | GCCVersion[1] = 2; |
| 86 | GCCVersion[2] = 1; |
Mike Stump | 44da821 | 2009-10-07 01:11:54 +0000 | [diff] [blame] | 87 | // And we need to select the OS gcc was configured for, darwin10 |
| 88 | #ifdef OS_MAJOR |
| 89 | GCCVersion[3] = OS_MAJOR; |
| 90 | #else |
| 91 | GCCVersion[3] = 10; |
| 92 | #endif |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 93 | } |
| 94 | |
Daniel Dunbar | 7e4534d | 2009-03-18 01:09:40 +0000 | [diff] [blame] | 95 | DarwinHostInfo::~DarwinHostInfo() { |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 96 | for (llvm::DenseMap<unsigned, ToolChain*>::iterator |
Daniel Dunbar | 7e4534d | 2009-03-18 01:09:40 +0000 | [diff] [blame] | 97 | it = ToolChains.begin(), ie = ToolChains.end(); it != ie; ++it) |
| 98 | delete it->second; |
| 99 | } |
| 100 | |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 101 | bool DarwinHostInfo::useDriverDriver() const { |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 102 | return true; |
| 103 | } |
| 104 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 105 | ToolChain *DarwinHostInfo::CreateToolChain(const ArgList &Args, |
| 106 | const char *ArchName) const { |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 107 | llvm::Triple::ArchType Arch; |
| 108 | |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 109 | if (!ArchName) { |
Daniel Dunbar | f2edbf3 | 2009-06-16 21:39:33 +0000 | [diff] [blame] | 110 | // If we aren't looking for a specific arch, infer the default architecture |
| 111 | // based on -arch and -m32/-m64 command line options. |
| 112 | if (Arg *A = Args.getLastArg(options::OPT_arch)) { |
| 113 | // The gcc driver behavior with multiple -arch flags wasn't consistent for |
| 114 | // things which rely on a default architecture. We just use the last -arch |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 115 | // to find the default tool chain (assuming it is valid.. |
| 116 | Arch = llvm::Triple::getArchTypeForDarwinArchName(A->getValue(Args)); |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 117 | |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 118 | // If it was invalid just use the host, we will reject this command line |
| 119 | // later. |
| 120 | if (Arch == llvm::Triple::UnknownArch) |
| 121 | Arch = getTriple().getArch(); |
Daniel Dunbar | f2edbf3 | 2009-06-16 21:39:33 +0000 | [diff] [blame] | 122 | } else { |
| 123 | // Otherwise default to the arch of the host. |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 124 | Arch = getTriple().getArch(); |
Daniel Dunbar | f2edbf3 | 2009-06-16 21:39:33 +0000 | [diff] [blame] | 125 | } |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 126 | |
Daniel Dunbar | f2edbf3 | 2009-06-16 21:39:33 +0000 | [diff] [blame] | 127 | // Honor -m32 and -m64 when finding the default tool chain. |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 128 | // |
| 129 | // FIXME: Should this information be in llvm::Triple? |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 130 | if (Arg *A = Args.getLastArg(options::OPT_m32, options::OPT_m64)) { |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 131 | if (A->getOption().getId() == options::OPT_m32) { |
| 132 | if (Arch == llvm::Triple::x86_64) |
| 133 | Arch = llvm::Triple::x86; |
| 134 | if (Arch == llvm::Triple::ppc64) |
| 135 | Arch = llvm::Triple::ppc; |
| 136 | } else { |
| 137 | if (Arch == llvm::Triple::x86) |
| 138 | Arch = llvm::Triple::x86_64; |
| 139 | if (Arch == llvm::Triple::ppc) |
| 140 | Arch = llvm::Triple::ppc64; |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 141 | } |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 142 | } |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 143 | } else |
| 144 | Arch = llvm::Triple::getArchTypeForDarwinArchName(ArchName); |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 145 | |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 146 | assert(Arch != llvm::Triple::UnknownArch && "Unexpected arch!"); |
| 147 | ToolChain *&TC = ToolChains[Arch]; |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 148 | if (!TC) { |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 149 | llvm::Triple TCTriple(getTriple()); |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 150 | TCTriple.setArch(Arch); |
Daniel Dunbar | 30392de | 2009-09-04 18:35:21 +0000 | [diff] [blame] | 151 | |
Daniel Dunbar | 7ef7f13 | 2009-09-08 23:37:36 +0000 | [diff] [blame] | 152 | // If we recognized the arch, match it to the toolchains we support. |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 153 | if (Arch == llvm::Triple::x86 || Arch == llvm::Triple::x86_64) { |
| 154 | // We still use the legacy DarwinGCC toolchain on X86. |
| 155 | TC = new toolchains::DarwinGCC(*this, TCTriple, DarwinVersion, GCCVersion, |
| 156 | false); |
| 157 | } else if (Arch == llvm::Triple::arm || Arch == llvm::Triple::thumb) |
| 158 | TC = new toolchains::DarwinClang(*this, TCTriple, DarwinVersion, true); |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 159 | else |
Daniel Dunbar | 1d4612b | 2009-09-18 08:15:13 +0000 | [diff] [blame] | 160 | TC = new toolchains::Darwin_Generic_GCC(*this, TCTriple); |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 161 | } |
| 162 | |
| 163 | return TC; |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 164 | } |
| 165 | |
| 166 | // Unknown Host Info |
| 167 | |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 168 | /// UnknownHostInfo - Generic host information to use for unknown |
| 169 | /// hosts. |
| 170 | class UnknownHostInfo : public HostInfo { |
| 171 | /// Cache of tool chains we have created. |
| 172 | mutable llvm::StringMap<ToolChain*> ToolChains; |
| 173 | |
| 174 | public: |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 175 | UnknownHostInfo(const Driver &D, const llvm::Triple& Triple); |
Daniel Dunbar | 7e4534d | 2009-03-18 01:09:40 +0000 | [diff] [blame] | 176 | ~UnknownHostInfo(); |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 177 | |
| 178 | virtual bool useDriverDriver() const; |
| 179 | |
Daniel Dunbar | e33bea4 | 2009-03-20 23:39:23 +0000 | [diff] [blame] | 180 | virtual types::ID lookupTypeForExtension(const char *Ext) const { |
| 181 | return types::lookupTypeForExtension(Ext); |
| 182 | } |
| 183 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 184 | virtual ToolChain *CreateToolChain(const ArgList &Args, |
| 185 | const char *ArchName) const; |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 186 | }; |
| 187 | |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 188 | UnknownHostInfo::UnknownHostInfo(const Driver &D, const llvm::Triple& Triple) |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 189 | : HostInfo(D, Triple) { |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 190 | } |
| 191 | |
Daniel Dunbar | 7e4534d | 2009-03-18 01:09:40 +0000 | [diff] [blame] | 192 | UnknownHostInfo::~UnknownHostInfo() { |
| 193 | for (llvm::StringMap<ToolChain*>::iterator |
| 194 | it = ToolChains.begin(), ie = ToolChains.end(); it != ie; ++it) |
| 195 | delete it->second; |
| 196 | } |
| 197 | |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 198 | bool UnknownHostInfo::useDriverDriver() const { |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 199 | return false; |
| 200 | } |
| 201 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 202 | ToolChain *UnknownHostInfo::CreateToolChain(const ArgList &Args, |
| 203 | const char *ArchName) const { |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 204 | assert(!ArchName && |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 205 | "Unexpected arch name on platform without driver driver support."); |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 206 | |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 207 | // Automatically handle some instances of -m32/-m64 we know about. |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 208 | std::string Arch = getArchName(); |
| 209 | ArchName = Arch.c_str(); |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 210 | if (Arg *A = Args.getLastArg(options::OPT_m32, options::OPT_m64)) { |
Eli Friedman | 4e2567d | 2009-06-03 18:59:56 +0000 | [diff] [blame] | 211 | if (Triple.getArch() == llvm::Triple::x86 || |
| 212 | Triple.getArch() == llvm::Triple::x86_64) { |
| 213 | ArchName = |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 214 | (A->getOption().getId() == options::OPT_m32) ? "i386" : "x86_64"; |
Eli Friedman | 4e2567d | 2009-06-03 18:59:56 +0000 | [diff] [blame] | 215 | } else if (Triple.getArch() == llvm::Triple::ppc || |
| 216 | Triple.getArch() == llvm::Triple::ppc64) { |
| 217 | ArchName = |
Daniel Dunbar | bf54a06 | 2009-04-01 20:33:11 +0000 | [diff] [blame] | 218 | (A->getOption().getId() == options::OPT_m32) ? "powerpc" : "powerpc64"; |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 219 | } |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 220 | } |
| 221 | |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 222 | ToolChain *&TC = ToolChains[ArchName]; |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 223 | if (!TC) { |
| 224 | llvm::Triple TCTriple(getTriple()); |
| 225 | TCTriple.setArchName(ArchName); |
| 226 | |
| 227 | TC = new toolchains::Generic_GCC(*this, TCTriple); |
| 228 | } |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 229 | |
Daniel Dunbar | b25c7c1 | 2009-03-18 01:39:08 +0000 | [diff] [blame] | 230 | return TC; |
Daniel Dunbar | e399564 | 2009-03-10 23:50:49 +0000 | [diff] [blame] | 231 | } |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 232 | |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 233 | // OpenBSD Host Info |
| 234 | |
| 235 | /// OpenBSDHostInfo - OpenBSD host information implementation. |
| 236 | class OpenBSDHostInfo : public HostInfo { |
| 237 | /// Cache of tool chains we have created. |
| 238 | mutable llvm::StringMap<ToolChain*> ToolChains; |
| 239 | |
| 240 | public: |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 241 | OpenBSDHostInfo(const Driver &D, const llvm::Triple& Triple) |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 242 | : HostInfo(D, Triple) {} |
| 243 | ~OpenBSDHostInfo(); |
| 244 | |
| 245 | virtual bool useDriverDriver() const; |
| 246 | |
| 247 | virtual types::ID lookupTypeForExtension(const char *Ext) const { |
| 248 | return types::lookupTypeForExtension(Ext); |
| 249 | } |
| 250 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 251 | virtual ToolChain *CreateToolChain(const ArgList &Args, |
| 252 | const char *ArchName) const; |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 253 | }; |
| 254 | |
| 255 | OpenBSDHostInfo::~OpenBSDHostInfo() { |
| 256 | for (llvm::StringMap<ToolChain*>::iterator |
| 257 | it = ToolChains.begin(), ie = ToolChains.end(); it != ie; ++it) |
| 258 | delete it->second; |
| 259 | } |
| 260 | |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 261 | bool OpenBSDHostInfo::useDriverDriver() const { |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 262 | return false; |
| 263 | } |
| 264 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 265 | ToolChain *OpenBSDHostInfo::CreateToolChain(const ArgList &Args, |
| 266 | const char *ArchName) const { |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 267 | assert(!ArchName && |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 268 | "Unexpected arch name on platform without driver driver support."); |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 269 | |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 270 | std::string Arch = getArchName(); |
| 271 | ArchName = Arch.c_str(); |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 272 | |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 273 | ToolChain *&TC = ToolChains[ArchName]; |
| 274 | if (!TC) { |
| 275 | llvm::Triple TCTriple(getTriple()); |
| 276 | TCTriple.setArchName(ArchName); |
| 277 | |
| 278 | TC = new toolchains::OpenBSD(*this, TCTriple); |
| 279 | } |
| 280 | |
| 281 | return TC; |
| 282 | } |
| 283 | |
Edward O'Callaghan | e7925a0 | 2009-08-22 01:06:46 +0000 | [diff] [blame] | 284 | // AuroraUX Host Info |
| 285 | |
| 286 | /// AuroraUXHostInfo - AuroraUX host information implementation. |
| 287 | class AuroraUXHostInfo : public HostInfo { |
| 288 | /// Cache of tool chains we have created. |
| 289 | mutable llvm::StringMap<ToolChain*> ToolChains; |
| 290 | |
| 291 | public: |
| 292 | AuroraUXHostInfo(const Driver &D, const llvm::Triple& Triple) |
| 293 | : HostInfo(D, Triple) {} |
| 294 | ~AuroraUXHostInfo(); |
| 295 | |
| 296 | virtual bool useDriverDriver() const; |
| 297 | |
| 298 | virtual types::ID lookupTypeForExtension(const char *Ext) const { |
| 299 | return types::lookupTypeForExtension(Ext); |
| 300 | } |
| 301 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 302 | virtual ToolChain *CreateToolChain(const ArgList &Args, |
| 303 | const char *ArchName) const; |
Edward O'Callaghan | e7925a0 | 2009-08-22 01:06:46 +0000 | [diff] [blame] | 304 | }; |
| 305 | |
| 306 | AuroraUXHostInfo::~AuroraUXHostInfo() { |
| 307 | for (llvm::StringMap<ToolChain*>::iterator |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 308 | it = ToolChains.begin(), ie = ToolChains.end(); it != ie; ++it) |
Edward O'Callaghan | e7925a0 | 2009-08-22 01:06:46 +0000 | [diff] [blame] | 309 | delete it->second; |
| 310 | } |
| 311 | |
| 312 | bool AuroraUXHostInfo::useDriverDriver() const { |
| 313 | return false; |
| 314 | } |
| 315 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 316 | ToolChain *AuroraUXHostInfo::CreateToolChain(const ArgList &Args, |
| 317 | const char *ArchName) const { |
Edward O'Callaghan | e7925a0 | 2009-08-22 01:06:46 +0000 | [diff] [blame] | 318 | assert(!ArchName && |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 319 | "Unexpected arch name on platform without driver driver support."); |
Edward O'Callaghan | e7925a0 | 2009-08-22 01:06:46 +0000 | [diff] [blame] | 320 | |
| 321 | ToolChain *&TC = ToolChains[getArchName()]; |
| 322 | |
| 323 | if (!TC) { |
| 324 | llvm::Triple TCTriple(getTriple()); |
| 325 | TCTriple.setArchName(getArchName()); |
| 326 | |
| 327 | TC = new toolchains::AuroraUX(*this, TCTriple); |
| 328 | } |
| 329 | |
| 330 | return TC; |
| 331 | } |
| 332 | |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 333 | // FreeBSD Host Info |
| 334 | |
Daniel Dunbar | b85f59d | 2009-03-30 22:11:38 +0000 | [diff] [blame] | 335 | /// FreeBSDHostInfo - FreeBSD host information implementation. |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 336 | class FreeBSDHostInfo : public HostInfo { |
| 337 | /// Cache of tool chains we have created. |
| 338 | mutable llvm::StringMap<ToolChain*> ToolChains; |
| 339 | |
| 340 | public: |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 341 | FreeBSDHostInfo(const Driver &D, const llvm::Triple& Triple) |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 342 | : HostInfo(D, Triple) {} |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 343 | ~FreeBSDHostInfo(); |
| 344 | |
| 345 | virtual bool useDriverDriver() const; |
| 346 | |
| 347 | virtual types::ID lookupTypeForExtension(const char *Ext) const { |
| 348 | return types::lookupTypeForExtension(Ext); |
| 349 | } |
| 350 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 351 | virtual ToolChain *CreateToolChain(const ArgList &Args, |
| 352 | const char *ArchName) const; |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 353 | }; |
| 354 | |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 355 | FreeBSDHostInfo::~FreeBSDHostInfo() { |
| 356 | for (llvm::StringMap<ToolChain*>::iterator |
| 357 | it = ToolChains.begin(), ie = ToolChains.end(); it != ie; ++it) |
| 358 | delete it->second; |
| 359 | } |
| 360 | |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 361 | bool FreeBSDHostInfo::useDriverDriver() const { |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 362 | return false; |
| 363 | } |
| 364 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 365 | ToolChain *FreeBSDHostInfo::CreateToolChain(const ArgList &Args, |
| 366 | const char *ArchName) const { |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 367 | bool Lib32 = false; |
| 368 | |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 369 | assert(!ArchName && |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 370 | "Unexpected arch name on platform without driver driver support."); |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 371 | |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 372 | // On x86_64 we need to be able to compile 32-bits binaries as well. |
| 373 | // Compiling 64-bit binaries on i386 is not supported. We don't have a |
| 374 | // lib64. |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 375 | std::string Arch = getArchName(); |
| 376 | ArchName = Arch.c_str(); |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 377 | if (Args.hasArg(options::OPT_m32) && getArchName() == "x86_64") { |
| 378 | ArchName = "i386"; |
| 379 | Lib32 = true; |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 380 | } |
| 381 | |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 382 | ToolChain *&TC = ToolChains[ArchName]; |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 383 | if (!TC) { |
| 384 | llvm::Triple TCTriple(getTriple()); |
| 385 | TCTriple.setArchName(ArchName); |
| 386 | |
| 387 | TC = new toolchains::FreeBSD(*this, TCTriple, Lib32); |
| 388 | } |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 389 | |
| 390 | return TC; |
| 391 | } |
| 392 | |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 393 | // DragonFly Host Info |
| 394 | |
| 395 | /// DragonFlyHostInfo - DragonFly host information implementation. |
| 396 | class DragonFlyHostInfo : public HostInfo { |
| 397 | /// Cache of tool chains we have created. |
| 398 | mutable llvm::StringMap<ToolChain*> ToolChains; |
| 399 | |
| 400 | public: |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 401 | DragonFlyHostInfo(const Driver &D, const llvm::Triple& Triple) |
| 402 | : HostInfo(D, Triple) {} |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 403 | ~DragonFlyHostInfo(); |
| 404 | |
| 405 | virtual bool useDriverDriver() const; |
| 406 | |
| 407 | virtual types::ID lookupTypeForExtension(const char *Ext) const { |
| 408 | return types::lookupTypeForExtension(Ext); |
| 409 | } |
| 410 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 411 | virtual ToolChain *CreateToolChain(const ArgList &Args, |
| 412 | const char *ArchName) const; |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 413 | }; |
| 414 | |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 415 | DragonFlyHostInfo::~DragonFlyHostInfo() { |
| 416 | for (llvm::StringMap<ToolChain*>::iterator |
| 417 | it = ToolChains.begin(), ie = ToolChains.end(); it != ie; ++it) |
| 418 | delete it->second; |
| 419 | } |
| 420 | |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 421 | bool DragonFlyHostInfo::useDriverDriver() const { |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 422 | return false; |
| 423 | } |
| 424 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 425 | ToolChain *DragonFlyHostInfo::CreateToolChain(const ArgList &Args, |
| 426 | const char *ArchName) const { |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 427 | assert(!ArchName && |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 428 | "Unexpected arch name on platform without driver driver support."); |
| 429 | |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 430 | ToolChain *&TC = ToolChains[getArchName()]; |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 431 | |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 432 | if (!TC) { |
| 433 | llvm::Triple TCTriple(getTriple()); |
| 434 | TCTriple.setArchName(getArchName()); |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 435 | |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 436 | TC = new toolchains::DragonFly(*this, TCTriple); |
| 437 | } |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 438 | |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 439 | return TC; |
| 440 | } |
| 441 | |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 442 | // Linux Host Info |
| 443 | |
| 444 | /// LinuxHostInfo - Linux host information implementation. |
| 445 | class LinuxHostInfo : public HostInfo { |
| 446 | /// Cache of tool chains we have created. |
| 447 | mutable llvm::StringMap<ToolChain*> ToolChains; |
| 448 | |
| 449 | public: |
| 450 | LinuxHostInfo(const Driver &D, const llvm::Triple& Triple) |
| 451 | : HostInfo(D, Triple) {} |
| 452 | ~LinuxHostInfo(); |
| 453 | |
| 454 | virtual bool useDriverDriver() const; |
| 455 | |
| 456 | virtual types::ID lookupTypeForExtension(const char *Ext) const { |
| 457 | return types::lookupTypeForExtension(Ext); |
| 458 | } |
| 459 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 460 | virtual ToolChain *CreateToolChain(const ArgList &Args, |
| 461 | const char *ArchName) const; |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 462 | }; |
| 463 | |
| 464 | LinuxHostInfo::~LinuxHostInfo() { |
| 465 | for (llvm::StringMap<ToolChain*>::iterator |
| 466 | it = ToolChains.begin(), ie = ToolChains.end(); it != ie; ++it) |
| 467 | delete it->second; |
| 468 | } |
| 469 | |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 470 | bool LinuxHostInfo::useDriverDriver() const { |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 471 | return false; |
| 472 | } |
| 473 | |
Daniel Dunbar | d7502d0 | 2009-09-08 23:37:19 +0000 | [diff] [blame] | 474 | ToolChain *LinuxHostInfo::CreateToolChain(const ArgList &Args, |
| 475 | const char *ArchName) const { |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 476 | |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 477 | assert(!ArchName && |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 478 | "Unexpected arch name on platform without driver driver support."); |
| 479 | |
Eli Friedman | 4e2567d | 2009-06-03 18:59:56 +0000 | [diff] [blame] | 480 | // Automatically handle some instances of -m32/-m64 we know about. |
| 481 | std::string Arch = getArchName(); |
| 482 | ArchName = Arch.c_str(); |
| 483 | if (Arg *A = Args.getLastArg(options::OPT_m32, options::OPT_m64)) { |
| 484 | if (Triple.getArch() == llvm::Triple::x86 || |
| 485 | Triple.getArch() == llvm::Triple::x86_64) { |
| 486 | ArchName = |
| 487 | (A->getOption().getId() == options::OPT_m32) ? "i386" : "x86_64"; |
| 488 | } else if (Triple.getArch() == llvm::Triple::ppc || |
| 489 | Triple.getArch() == llvm::Triple::ppc64) { |
| 490 | ArchName = |
| 491 | (A->getOption().getId() == options::OPT_m32) ? "powerpc" : "powerpc64"; |
| 492 | } |
| 493 | } |
| 494 | |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 495 | ToolChain *&TC = ToolChains[ArchName]; |
| 496 | |
| 497 | if (!TC) { |
| 498 | llvm::Triple TCTriple(getTriple()); |
Eli Friedman | 4e2567d | 2009-06-03 18:59:56 +0000 | [diff] [blame] | 499 | TCTriple.setArchName(ArchName); |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 500 | |
| 501 | TC = new toolchains::Linux(*this, TCTriple); |
| 502 | } |
| 503 | |
| 504 | return TC; |
| 505 | } |
| 506 | |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 507 | } |
| 508 | |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 509 | const HostInfo * |
Edward O'Callaghan | e7925a0 | 2009-08-22 01:06:46 +0000 | [diff] [blame] | 510 | clang::driver::createAuroraUXHostInfo(const Driver &D, |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 511 | const llvm::Triple& Triple){ |
Edward O'Callaghan | e7925a0 | 2009-08-22 01:06:46 +0000 | [diff] [blame] | 512 | return new AuroraUXHostInfo(D, Triple); |
| 513 | } |
| 514 | |
| 515 | const HostInfo * |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 516 | clang::driver::createDarwinHostInfo(const Driver &D, |
| 517 | const llvm::Triple& Triple){ |
| 518 | return new DarwinHostInfo(D, Triple); |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 519 | } |
| 520 | |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 521 | const HostInfo * |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 522 | clang::driver::createOpenBSDHostInfo(const Driver &D, |
Daniel Dunbar | f7b8eec | 2009-06-29 20:52:51 +0000 | [diff] [blame] | 523 | const llvm::Triple& Triple) { |
| 524 | return new OpenBSDHostInfo(D, Triple); |
| 525 | } |
| 526 | |
| 527 | const HostInfo * |
Daniel Dunbar | fe8aa47 | 2009-09-08 23:37:08 +0000 | [diff] [blame] | 528 | clang::driver::createFreeBSDHostInfo(const Driver &D, |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 529 | const llvm::Triple& Triple) { |
| 530 | return new FreeBSDHostInfo(D, Triple); |
Daniel Dunbar | 75358d2 | 2009-03-30 21:06:03 +0000 | [diff] [blame] | 531 | } |
| 532 | |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 533 | const HostInfo * |
| 534 | clang::driver::createDragonFlyHostInfo(const Driver &D, |
| 535 | const llvm::Triple& Triple) { |
| 536 | return new DragonFlyHostInfo(D, Triple); |
Daniel Dunbar | 11e1b40 | 2009-05-02 18:28:39 +0000 | [diff] [blame] | 537 | } |
| 538 | |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 539 | const HostInfo * |
Eli Friedman | 6b3454a | 2009-05-26 07:52:18 +0000 | [diff] [blame] | 540 | clang::driver::createLinuxHostInfo(const Driver &D, |
| 541 | const llvm::Triple& Triple) { |
| 542 | return new LinuxHostInfo(D, Triple); |
| 543 | } |
| 544 | |
| 545 | const HostInfo * |
Daniel Dunbar | cb8ab23 | 2009-05-22 02:53:45 +0000 | [diff] [blame] | 546 | clang::driver::createUnknownHostInfo(const Driver &D, |
| 547 | const llvm::Triple& Triple) { |
| 548 | return new UnknownHostInfo(D, Triple); |
Daniel Dunbar | 1fd6c4b | 2009-03-17 19:00:50 +0000 | [diff] [blame] | 549 | } |