ToolChains.h revision 43a9b3263cb0bcb050cc75c15b3e6a8951e6b97a
183b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar//===--- ToolChains.h - ToolChain Implementations ---------------*- C++ -*-===// 283b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar// 383b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar// The LLVM Compiler Infrastructure 483b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar// 583b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar// This file is distributed under the University of Illinois Open Source 683b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar// License. See LICENSE.TXT for details. 783b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar// 883b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar//===----------------------------------------------------------------------===// 983b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 1083b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar#ifndef CLANG_LIB_DRIVER_TOOLCHAINS_H_ 1183b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar#define CLANG_LIB_DRIVER_TOOLCHAINS_H_ 1283b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 13670b7f4fe6720e91520ec5a993b33c00058ed77aDaniel Dunbar#include "clang/Driver/Action.h" 1483b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar#include "clang/Driver/ToolChain.h" 1583b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 16670b7f4fe6720e91520ec5a993b33c00058ed77aDaniel Dunbar#include "llvm/ADT/DenseMap.h" 1783b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar#include "llvm/Support/Compiler.h" 1883b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 19670b7f4fe6720e91520ec5a993b33c00058ed77aDaniel Dunbar#include "Tools.h" 20670b7f4fe6720e91520ec5a993b33c00058ed77aDaniel Dunbar 2183b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbarnamespace clang { 2283b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbarnamespace driver { 23985b825eea7387be10478de0430815ed6a673326Daniel Dunbarnamespace toolchains { 2483b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 251d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// Generic_GCC - A tool chain using the 'gcc' command to perform 261d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// all subcommands; this relies on gcc translating the majority of 271d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// command line options. 28985b825eea7387be10478de0430815ed6a673326Daniel Dunbarclass VISIBILITY_HIDDEN Generic_GCC : public ToolChain { 2975358d267256022475371416654b056ad8531cb3Daniel Dunbarprotected: 30670b7f4fe6720e91520ec5a993b33c00058ed77aDaniel Dunbar mutable llvm::DenseMap<unsigned, Tool*> Tools; 31670b7f4fe6720e91520ec5a993b33c00058ed77aDaniel Dunbar 3283b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbarpublic: 33cb8ab23f7c800b041aeb6fc38c341d1aa0da86bfDaniel Dunbar Generic_GCC(const HostInfo &Host, const llvm::Triple& Triple); 343917608370583fa30c466b6c3893448229aea9adDaniel Dunbar ~Generic_GCC(); 3583b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 360dcb9a3705743ec972af37f48ead81a0939e3958Daniel Dunbar virtual DerivedArgList *TranslateArgs(InputArgList &Args, 370dcb9a3705743ec972af37f48ead81a0939e3958Daniel Dunbar const char *BoundArch) const; 3883b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 393917608370583fa30c466b6c3893448229aea9adDaniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 40670b7f4fe6720e91520ec5a993b33c00058ed77aDaniel Dunbar 413917608370583fa30c466b6c3893448229aea9adDaniel Dunbar virtual bool IsUnwindTablesDefault() const; 423917608370583fa30c466b6c3893448229aea9adDaniel Dunbar virtual const char *GetDefaultRelocationModel() const; 433917608370583fa30c466b6c3893448229aea9adDaniel Dunbar virtual const char *GetForcedPicModel() const; 4483b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar}; 4583b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 461d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// Darwin - The base Darwin tool chain. 47f395528158379e7ea9f6ff4bbb791abadca15aabDaniel Dunbarclass VISIBILITY_HIDDEN Darwin : public ToolChain { 488eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar mutable llvm::DenseMap<unsigned, Tool*> Tools; 498eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 502603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar /// Whether the information on the target has been initialized. 512603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // 522603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // FIXME: This should be eliminated. What we want to do is make this part of 532603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // the "default target for arguments" selection process, once we get out of 542603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // the argument translation business. 552603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar mutable bool TargetInitialized; 562603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 572603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar /// Whether we are targetting iPhoneOS target. 582603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar mutable bool TargetIsIPhoneOS; 592603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 602603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar /// The OS version we are targetting. 612603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar mutable unsigned TargetVersion[3]; 622603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 6302633b541b04ad5ffc1c70f4c2feeeb13e607057Daniel Dunbar /// The default macosx-version-min of this tool chain; empty until 6402633b541b04ad5ffc1c70f4c2feeeb13e607057Daniel Dunbar /// initialized. 65816bc31ed45002de2547d6679b44f31eb85ec491Daniel Dunbar std::string MacosxVersionMin; 6602633b541b04ad5ffc1c70f4c2feeeb13e607057Daniel Dunbar 678eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbarpublic: 681eb4433ac451dc16f4133a88af2d002ac26c58efMike Stump Darwin(const HostInfo &Host, const llvm::Triple& Triple, 69cc8e1894109b7c02258b7f4be5624d3d8d1523ceDaniel Dunbar const unsigned (&DarwinVersion)[3]); 70f395528158379e7ea9f6ff4bbb791abadca15aabDaniel Dunbar ~Darwin(); 718eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 726b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// @name Darwin Specific Toolchain API 736b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// { 746b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar 752603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // FIXME: Eliminate these ...Target functions and derive separate tool chains 762603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // for these targets and put version in constructor. 772603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar void setTarget(bool isIPhoneOS, unsigned Major, unsigned Minor, 782603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar unsigned Micro) const { 792603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // FIXME: For now, allow reinitialization as long as values don't 802603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // change. This will go away when we move away from argument translation. 812603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar if (TargetInitialized && TargetIsIPhoneOS == isIPhoneOS && 822603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[0] == Major && TargetVersion[1] == Minor && 832603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[2] == Micro) 842603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar return; 852603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 862603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar assert(!TargetInitialized && "Target already initialized!"); 872603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetInitialized = true; 882603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetIsIPhoneOS = isIPhoneOS; 892603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[0] = Major; 902603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[1] = Minor; 912603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[2] = Micro; 922603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar } 932603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 942603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar bool isTargetIPhoneOS() const { 952603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar assert(TargetInitialized && "Target not initialized!"); 962603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar return TargetIsIPhoneOS; 972603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar } 982603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 9903d87ee556f9e11ab83f6d2f80c9ee92e3667301Daniel Dunbar bool isTargetInitialized() const { return TargetInitialized; } 10003d87ee556f9e11ab83f6d2f80c9ee92e3667301Daniel Dunbar 1012603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar void getTargetVersion(unsigned (&Res)[3]) const { 1022603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar assert(TargetInitialized && "Target not initialized!"); 1032603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar Res[0] = TargetVersion[0]; 1042603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar Res[1] = TargetVersion[1]; 1052603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar Res[2] = TargetVersion[2]; 1062603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar } 1072603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 108eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar /// getDarwinArchName - Get the "Darwin" arch name for a particular compiler 109eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar /// invocation. For example, Darwin treats different ARM variations as 110eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar /// distinct architectures. 111eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar llvm::StringRef getDarwinArchName(const ArgList &Args) const; 112eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar 113ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar static bool isVersionLT(unsigned (&A)[3], unsigned (&B)[3]) { 114608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar for (unsigned i=0; i < 3; ++i) { 115608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar if (A[i] > B[i]) return false; 116608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar if (A[i] < B[i]) return true; 117608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar } 118608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar return false; 119608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar } 120608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar 121ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar bool isIPhoneOSVersionLT(unsigned V0, unsigned V1=0, unsigned V2=0) const { 122ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar assert(isTargetIPhoneOS() && "Unexpected call for OS X target!"); 123608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar unsigned B[3] = { V0, V1, V2 }; 124ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar return isVersionLT(TargetVersion, B); 125608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar } 126608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar 127ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar bool isMacosxVersionLT(unsigned V0, unsigned V1=0, unsigned V2=0) const { 128ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar assert(!isTargetIPhoneOS() && "Unexpected call for iPhoneOS target!"); 129cacb0f007001f7463d44ebd5dde7bfaecf876a71Daniel Dunbar unsigned B[3] = { V0, V1, V2 }; 130ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar return isVersionLT(TargetVersion, B); 131cacb0f007001f7463d44ebd5dde7bfaecf876a71Daniel Dunbar } 132cacb0f007001f7463d44ebd5dde7bfaecf876a71Daniel Dunbar 1336b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// AddLinkSearchPathArgs - Add the linker search paths to \arg CmdArgs. 1346b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// 1356b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// \param Args - The input argument list. 1366b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// \param CmdArgs [out] - The command argument list to append the paths 1376b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// (prefixed by -L) to. 1381d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkSearchPathArgs(const ArgList &Args, 1391d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const = 0; 14002633b541b04ad5ffc1c70f4c2feeeb13e607057Daniel Dunbar 1416cd4154b9088fa18ae05d11c0f3140fafd76c734Daniel Dunbar /// AddLinkRuntimeLibArgs - Add the linker arguments to link the compiler 1426cd4154b9088fa18ae05d11c0f3140fafd76c734Daniel Dunbar /// runtime library. 1431d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkRuntimeLibArgs(const ArgList &Args, 1441d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const = 0; 1456cd4154b9088fa18ae05d11c0f3140fafd76c734Daniel Dunbar 1466b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// } 1476b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// @name ToolChain Implementation 1486b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// { 1496b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar 1500dcb9a3705743ec972af37f48ead81a0939e3958Daniel Dunbar virtual DerivedArgList *TranslateArgs(InputArgList &Args, 1510dcb9a3705743ec972af37f48ead81a0939e3958Daniel Dunbar const char *BoundArch) const; 1528eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 1538eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 1548eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 1559e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar virtual bool IsBlocksDefault() const { 1565435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar // Blocks default to on for OS X 10.6 and iPhoneOS 3.0 and beyond. 1575435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar if (isTargetIPhoneOS()) 1585435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar return !isIPhoneOSVersionLT(3); 1595435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar else 1605435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar return !isMacosxVersionLT(10, 6); 1619e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar } 1629e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar virtual bool IsObjCNonFragileABIDefault() const { 1635435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar // Non-fragile ABI default to on for iPhoneOS and x86-64. 1645435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar return isTargetIPhoneOS() || getTriple().getArch() == llvm::Triple::x86_64; 1659e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar } 166609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar virtual bool IsObjCLegacyDispatchDefault() const { 167609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar // This is only used with the non-fragile ABI. 168609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar return (getTriple().getArch() == llvm::Triple::arm || 169609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar getTriple().getArch() == llvm::Triple::thumb); 170609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar } 1718eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual bool IsUnwindTablesDefault() const; 1729e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar virtual unsigned GetDefaultStackProtectorLevel() const { 1735435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar // Stack protectors default to on for 10.6 and beyond. 1745435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar return !isTargetIPhoneOS() && !isMacosxVersionLT(10, 6); 1759e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar } 1768eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual const char *GetDefaultRelocationModel() const; 1778eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual const char *GetForcedPicModel() const; 1786b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar 17943a9b3263cb0bcb050cc75c15b3e6a8951e6b97aDaniel Dunbar virtual bool SupportsObjCGC() const; 18043a9b3263cb0bcb050cc75c15b3e6a8951e6b97aDaniel Dunbar 181f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar virtual bool UseDwarfDebugFlags() const; 182f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar 183b2987d159a88ab0ee2e40c884eb4d77b42ab89b6Daniel Dunbar virtual bool UseSjLjExceptions() const; 184b2987d159a88ab0ee2e40c884eb4d77b42ab89b6Daniel Dunbar 1856b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// } 1868eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar}; 1878eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 1881d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// DarwinClang - The Darwin toolchain used by Clang. 1891d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbarclass VISIBILITY_HIDDEN DarwinClang : public Darwin { 1901d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbarpublic: 1911d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar DarwinClang(const HostInfo &Host, const llvm::Triple& Triple, 192cc8e1894109b7c02258b7f4be5624d3d8d1523ceDaniel Dunbar const unsigned (&DarwinVersion)[3]); 1931d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 1941d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// @name Darwin ToolChain Implementation 1951d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// { 1961d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 1971d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkSearchPathArgs(const ArgList &Args, 1981d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 1991d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2001d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkRuntimeLibArgs(const ArgList &Args, 2011d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2021d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2031d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// } 2041d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar}; 2051d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2061d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// DarwinGCC - The Darwin toolchain used by GCC. 2071d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbarclass VISIBILITY_HIDDEN DarwinGCC : public Darwin { 2081d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// GCC version to use. 20955bac5339154cedc7541b5648f9c3486e547b45cTed Kremenek unsigned GCCVersion[3]; 2101d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2111d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// The directory suffix for this tool chain. 2121d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar std::string ToolChainDir; 2131d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2141d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbarpublic: 2151d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar DarwinGCC(const HostInfo &Host, const llvm::Triple& Triple, 216cc8e1894109b7c02258b7f4be5624d3d8d1523ceDaniel Dunbar const unsigned (&DarwinVersion)[3], 217cc8e1894109b7c02258b7f4be5624d3d8d1523ceDaniel Dunbar const unsigned (&GCCVersion)[3]); 2181d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2191d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// @name Darwin ToolChain Implementation 2201d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// { 2211d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2221d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkSearchPathArgs(const ArgList &Args, 2231d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2241d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2251d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkRuntimeLibArgs(const ArgList &Args, 2261d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2271d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2281d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// } 2291d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar}; 2301d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2311d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// Darwin_Generic_GCC - Generic Darwin tool chain using gcc. 2321d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbarclass VISIBILITY_HIDDEN Darwin_Generic_GCC : public Generic_GCC { 2338eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbarpublic: 2341d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar Darwin_Generic_GCC(const HostInfo &Host, const llvm::Triple& Triple) 235cb8ab23f7c800b041aeb6fc38c341d1aa0da86bfDaniel Dunbar : Generic_GCC(Host, Triple) {} 2368eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 2378eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual const char *GetDefaultRelocationModel() const { return "pic"; } 2388eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar}; 2398eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 240e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghanclass VISIBILITY_HIDDEN AuroraUX : public Generic_GCC { 241e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghanpublic: 242e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan AuroraUX(const HostInfo &Host, const llvm::Triple& Triple); 243e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan 244e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 245e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan}; 246e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan 247f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbarclass VISIBILITY_HIDDEN OpenBSD : public Generic_GCC { 248f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbarpublic: 249f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar OpenBSD(const HostInfo &Host, const llvm::Triple& Triple); 250f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar 251f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 252f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar}; 253f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar 25475358d267256022475371416654b056ad8531cb3Daniel Dunbarclass VISIBILITY_HIDDEN FreeBSD : public Generic_GCC { 25575358d267256022475371416654b056ad8531cb3Daniel Dunbarpublic: 256cb8ab23f7c800b041aeb6fc38c341d1aa0da86bfDaniel Dunbar FreeBSD(const HostInfo &Host, const llvm::Triple& Triple, bool Lib32); 25775358d267256022475371416654b056ad8531cb3Daniel Dunbar 25875358d267256022475371416654b056ad8531cb3Daniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 25975358d267256022475371416654b056ad8531cb3Daniel Dunbar}; 26075358d267256022475371416654b056ad8531cb3Daniel Dunbar 26111e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbarclass VISIBILITY_HIDDEN DragonFly : public Generic_GCC { 26211e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbarpublic: 263cb8ab23f7c800b041aeb6fc38c341d1aa0da86bfDaniel Dunbar DragonFly(const HostInfo &Host, const llvm::Triple& Triple); 26411e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar 26511e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 26611e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar}; 26711e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar 2686b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedmanclass VISIBILITY_HIDDEN Linux : public Generic_GCC { 2696b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedmanpublic: 2706b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman Linux(const HostInfo &Host, const llvm::Triple& Triple); 2716b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman}; 2726b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman 2736b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman 2743a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner/// TCEToolChain - A tool chain using the llvm bitcode tools to perform 2753a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner/// all subcommands. See http://tce.cs.tut.fi for our peculiar target. 2763a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattnerclass VISIBILITY_HIDDEN TCEToolChain : public ToolChain { 2773a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattnerpublic: 2783a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner TCEToolChain(const HostInfo &Host, const llvm::Triple& Triple); 2793a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner ~TCEToolChain(); 2803a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 2813a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner virtual DerivedArgList *TranslateArgs(InputArgList &Args, 2823a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner const char *BoundArch) const; 2833a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 2843a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner bool IsMathErrnoDefault() const; 2853a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner bool IsUnwindTablesDefault() const; 2863a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner const char* GetDefaultRelocationModel() const; 2873a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner const char* GetForcedPicModel() const; 2883a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 2893a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattnerprivate: 2903a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner mutable llvm::DenseMap<unsigned, Tool*> Tools; 2913a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 2923a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner}; 2933a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 29483b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar} // end namespace toolchains 29583b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar} // end namespace driver 29683b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar} // end namespace clang 29783b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 29883b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar#endif 299