ToolChains.h revision 92dd1915842410005c68d32c43bb3b3cf5a4a702
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. 2892dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY 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. 4792dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY 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 { 163f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar // Non-fragile ABI is default for everything but i386. 164f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar return getTriple().getArch() != llvm::Triple::x86; 1659e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar } 166609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar virtual bool IsObjCLegacyDispatchDefault() const { 167609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar // This is only used with the non-fragile ABI. 168f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar 169f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar // Legacy dispatch is used everywhere except on x86_64. 170f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar return getTriple().getArch() != llvm::Triple::x86_64; 171609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar } 172f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar virtual bool UseObjCMixedDispatch() const { 173f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar // This is only used with the non-fragile ABI and non-legacy dispatch. 174f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar 175f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar // Mixed dispatch is used everywhere except OS X before 10.6. 176f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar return !(!isTargetIPhoneOS() && isMacosxVersionLT(10, 6)); 177f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 1788eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual bool IsUnwindTablesDefault() const; 1799e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar virtual unsigned GetDefaultStackProtectorLevel() const { 1805435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar // Stack protectors default to on for 10.6 and beyond. 1815435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar return !isTargetIPhoneOS() && !isMacosxVersionLT(10, 6); 1829e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar } 1838eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual const char *GetDefaultRelocationModel() const; 1848eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual const char *GetForcedPicModel() const; 1856b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar 18643a9b3263cb0bcb050cc75c15b3e6a8951e6b97aDaniel Dunbar virtual bool SupportsObjCGC() const; 18743a9b3263cb0bcb050cc75c15b3e6a8951e6b97aDaniel Dunbar 188f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar virtual bool UseDwarfDebugFlags() const; 189f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar 190b2987d159a88ab0ee2e40c884eb4d77b42ab89b6Daniel Dunbar virtual bool UseSjLjExceptions() const; 191b2987d159a88ab0ee2e40c884eb4d77b42ab89b6Daniel Dunbar 1926b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// } 1938eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar}; 1948eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 1951d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// DarwinClang - The Darwin toolchain used by Clang. 19692dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY DarwinClang : public Darwin { 1971d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbarpublic: 1981d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar DarwinClang(const HostInfo &Host, const llvm::Triple& Triple, 199cc8e1894109b7c02258b7f4be5624d3d8d1523ceDaniel Dunbar const unsigned (&DarwinVersion)[3]); 2001d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2011d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// @name Darwin ToolChain Implementation 2021d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// { 2031d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2041d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkSearchPathArgs(const ArgList &Args, 2051d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2061d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2071d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkRuntimeLibArgs(const ArgList &Args, 2081d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2091d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2101d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// } 2111d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar}; 2121d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2131d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// DarwinGCC - The Darwin toolchain used by GCC. 21492dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY DarwinGCC : public Darwin { 2151d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// GCC version to use. 21655bac5339154cedc7541b5648f9c3486e547b45cTed Kremenek unsigned GCCVersion[3]; 2171d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2181d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// The directory suffix for this tool chain. 2191d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar std::string ToolChainDir; 2201d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2211d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbarpublic: 2221d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar DarwinGCC(const HostInfo &Host, const llvm::Triple& Triple, 223cc8e1894109b7c02258b7f4be5624d3d8d1523ceDaniel Dunbar const unsigned (&DarwinVersion)[3], 224cc8e1894109b7c02258b7f4be5624d3d8d1523ceDaniel Dunbar const unsigned (&GCCVersion)[3]); 2251d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2261d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// @name Darwin ToolChain Implementation 2271d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// { 2281d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2291d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkSearchPathArgs(const ArgList &Args, 2301d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2311d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2321d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkRuntimeLibArgs(const ArgList &Args, 2331d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2341d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2351d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// } 2361d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar}; 2371d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2381d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// Darwin_Generic_GCC - Generic Darwin tool chain using gcc. 23992dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY Darwin_Generic_GCC : public Generic_GCC { 2408eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbarpublic: 2411d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar Darwin_Generic_GCC(const HostInfo &Host, const llvm::Triple& Triple) 242cb8ab23f7c800b041aeb6fc38c341d1aa0da86bfDaniel Dunbar : Generic_GCC(Host, Triple) {} 2438eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 2448eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual const char *GetDefaultRelocationModel() const { return "pic"; } 2458eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar}; 2468eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 24792dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY AuroraUX : public Generic_GCC { 248e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghanpublic: 249e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan AuroraUX(const HostInfo &Host, const llvm::Triple& Triple); 250e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan 251e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 252e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan}; 253e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan 25492dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY OpenBSD : public Generic_GCC { 255f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbarpublic: 256f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar OpenBSD(const HostInfo &Host, const llvm::Triple& Triple); 257f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar 258f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 259f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar}; 260f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar 26192dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY FreeBSD : public Generic_GCC { 26275358d267256022475371416654b056ad8531cb3Daniel Dunbarpublic: 263cb8ab23f7c800b041aeb6fc38c341d1aa0da86bfDaniel Dunbar FreeBSD(const HostInfo &Host, const llvm::Triple& Triple, bool Lib32); 26475358d267256022475371416654b056ad8531cb3Daniel Dunbar 26575358d267256022475371416654b056ad8531cb3Daniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 26675358d267256022475371416654b056ad8531cb3Daniel Dunbar}; 26775358d267256022475371416654b056ad8531cb3Daniel Dunbar 26892dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY DragonFly : public Generic_GCC { 26911e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbarpublic: 270cb8ab23f7c800b041aeb6fc38c341d1aa0da86bfDaniel Dunbar DragonFly(const HostInfo &Host, const llvm::Triple& Triple); 27111e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar 27211e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 27311e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar}; 27411e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar 27592dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY Linux : public Generic_GCC { 2766b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedmanpublic: 2776b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman Linux(const HostInfo &Host, const llvm::Triple& Triple); 2786b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman}; 2796b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman 2806b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman 2813a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner/// TCEToolChain - A tool chain using the llvm bitcode tools to perform 2823a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner/// all subcommands. See http://tce.cs.tut.fi for our peculiar target. 28392dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY TCEToolChain : public ToolChain { 2843a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattnerpublic: 2853a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner TCEToolChain(const HostInfo &Host, const llvm::Triple& Triple); 2863a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner ~TCEToolChain(); 2873a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 2883a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner virtual DerivedArgList *TranslateArgs(InputArgList &Args, 2893a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner const char *BoundArch) const; 2903a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 2913a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner bool IsMathErrnoDefault() const; 2923a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner bool IsUnwindTablesDefault() const; 2933a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner const char* GetDefaultRelocationModel() const; 2943a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner const char* GetForcedPicModel() const; 2953a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 2963a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattnerprivate: 2973a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner mutable llvm::DenseMap<unsigned, Tool*> Tools; 2983a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 2993a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner}; 3003a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 30183b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar} // end namespace toolchains 30283b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar} // end namespace driver 30383b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar} // end namespace clang 30483b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 30583b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar#endif 306