ToolChains.h revision 25b58eb7998ed947bc1c07e70de0b5d8f6aff857
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 363917608370583fa30c466b6c3893448229aea9adDaniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 37670b7f4fe6720e91520ec5a993b33c00058ed77aDaniel Dunbar 383917608370583fa30c466b6c3893448229aea9adDaniel Dunbar virtual bool IsUnwindTablesDefault() const; 393917608370583fa30c466b6c3893448229aea9adDaniel Dunbar virtual const char *GetDefaultRelocationModel() const; 403917608370583fa30c466b6c3893448229aea9adDaniel Dunbar virtual const char *GetForcedPicModel() const; 4183b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar}; 4283b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 431d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// Darwin - The base Darwin tool chain. 4492dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY Darwin : public ToolChain { 4525b58eb7998ed947bc1c07e70de0b5d8f6aff857Daniel Dunbarpublic: 4625b58eb7998ed947bc1c07e70de0b5d8f6aff857Daniel Dunbar /// The host version. 4725b58eb7998ed947bc1c07e70de0b5d8f6aff857Daniel Dunbar unsigned DarwinVersion[3]; 4825b58eb7998ed947bc1c07e70de0b5d8f6aff857Daniel Dunbar 4925b58eb7998ed947bc1c07e70de0b5d8f6aff857Daniel Dunbarprivate: 508eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar mutable llvm::DenseMap<unsigned, Tool*> Tools; 518eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 522603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar /// Whether the information on the target has been initialized. 532603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // 542603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // FIXME: This should be eliminated. What we want to do is make this part of 552603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // the "default target for arguments" selection process, once we get out of 562603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // the argument translation business. 572603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar mutable bool TargetInitialized; 582603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 592603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar /// Whether we are targetting iPhoneOS target. 602603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar mutable bool TargetIsIPhoneOS; 61eb840bd0e473ee11622e084a0d6ff276ee7aa5c6Daniel Dunbar 622603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar /// The OS version we are targetting. 632603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar mutable unsigned TargetVersion[3]; 642603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 6502633b541b04ad5ffc1c70f4c2feeeb13e607057Daniel Dunbar /// The default macosx-version-min of this tool chain; empty until 6602633b541b04ad5ffc1c70f4c2feeeb13e607057Daniel Dunbar /// initialized. 67816bc31ed45002de2547d6679b44f31eb85ec491Daniel Dunbar std::string MacosxVersionMin; 6802633b541b04ad5ffc1c70f4c2feeeb13e607057Daniel Dunbar 69c0e665eb705762f95cd4f722ad7ecbdcde3f4527Daniel Dunbarprivate: 7060baf0f6d54376805168d49fa68628f801f95ef9Daniel Dunbar void AddDeploymentTarget(DerivedArgList &Args) const; 71c0e665eb705762f95cd4f722ad7ecbdcde3f4527Daniel Dunbar 728eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbarpublic: 7325b58eb7998ed947bc1c07e70de0b5d8f6aff857Daniel Dunbar Darwin(const HostInfo &Host, const llvm::Triple& Triple); 74f395528158379e7ea9f6ff4bbb791abadca15aabDaniel Dunbar ~Darwin(); 758eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 766b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// @name Darwin Specific Toolchain API 776b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// { 786b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar 792603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // FIXME: Eliminate these ...Target functions and derive separate tool chains 802603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // for these targets and put version in constructor. 812603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar void setTarget(bool isIPhoneOS, unsigned Major, unsigned Minor, 822603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar unsigned Micro) const { 832603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // FIXME: For now, allow reinitialization as long as values don't 842603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar // change. This will go away when we move away from argument translation. 852603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar if (TargetInitialized && TargetIsIPhoneOS == isIPhoneOS && 862603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[0] == Major && TargetVersion[1] == Minor && 872603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[2] == Micro) 882603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar return; 892603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 902603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar assert(!TargetInitialized && "Target already initialized!"); 912603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetInitialized = true; 922603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetIsIPhoneOS = isIPhoneOS; 932603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[0] = Major; 942603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[1] = Minor; 952603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar TargetVersion[2] = Micro; 962603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar } 972603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 982603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar bool isTargetIPhoneOS() const { 992603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar assert(TargetInitialized && "Target not initialized!"); 1002603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar return TargetIsIPhoneOS; 1012603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar } 1022603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 10303d87ee556f9e11ab83f6d2f80c9ee92e3667301Daniel Dunbar bool isTargetInitialized() const { return TargetInitialized; } 10403d87ee556f9e11ab83f6d2f80c9ee92e3667301Daniel Dunbar 1052603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar void getTargetVersion(unsigned (&Res)[3]) const { 1062603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar assert(TargetInitialized && "Target not initialized!"); 1072603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar Res[0] = TargetVersion[0]; 1082603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar Res[1] = TargetVersion[1]; 1092603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar Res[2] = TargetVersion[2]; 1102603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar } 1112603137cb91e1d143b36fb71a72189884fbde5b5Daniel Dunbar 112eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar /// getDarwinArchName - Get the "Darwin" arch name for a particular compiler 113eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar /// invocation. For example, Darwin treats different ARM variations as 114eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar /// distinct architectures. 115eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar llvm::StringRef getDarwinArchName(const ArgList &Args) const; 116eeff406730f50afd973f005a8d501a19af4785e5Daniel Dunbar 117ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar static bool isVersionLT(unsigned (&A)[3], unsigned (&B)[3]) { 118608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar for (unsigned i=0; i < 3; ++i) { 119608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar if (A[i] > B[i]) return false; 120608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar if (A[i] < B[i]) return true; 121608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar } 122608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar return false; 123608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar } 124608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar 125ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar bool isIPhoneOSVersionLT(unsigned V0, unsigned V1=0, unsigned V2=0) const { 126ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar assert(isTargetIPhoneOS() && "Unexpected call for OS X target!"); 127608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar unsigned B[3] = { V0, V1, V2 }; 128ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar return isVersionLT(TargetVersion, B); 129608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar } 130608d04cb7bee2db28c8689f6626bf9e0b114c473Daniel Dunbar 131ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar bool isMacosxVersionLT(unsigned V0, unsigned V1=0, unsigned V2=0) const { 132ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar assert(!isTargetIPhoneOS() && "Unexpected call for iPhoneOS target!"); 133cacb0f007001f7463d44ebd5dde7bfaecf876a71Daniel Dunbar unsigned B[3] = { V0, V1, V2 }; 134ce3fdf233353b10f20d74dceda3d77a82285de17Daniel Dunbar return isVersionLT(TargetVersion, B); 135cacb0f007001f7463d44ebd5dde7bfaecf876a71Daniel Dunbar } 136cacb0f007001f7463d44ebd5dde7bfaecf876a71Daniel Dunbar 1376b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// AddLinkSearchPathArgs - Add the linker search paths to \arg CmdArgs. 1386b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// 1396b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// \param Args - The input argument list. 1406b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// \param CmdArgs [out] - The command argument list to append the paths 1416b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// (prefixed by -L) to. 1421d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkSearchPathArgs(const ArgList &Args, 1431d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const = 0; 14402633b541b04ad5ffc1c70f4c2feeeb13e607057Daniel Dunbar 1456cd4154b9088fa18ae05d11c0f3140fafd76c734Daniel Dunbar /// AddLinkRuntimeLibArgs - Add the linker arguments to link the compiler 1466cd4154b9088fa18ae05d11c0f3140fafd76c734Daniel Dunbar /// runtime library. 1471d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkRuntimeLibArgs(const ArgList &Args, 1481d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const = 0; 1496cd4154b9088fa18ae05d11c0f3140fafd76c734Daniel Dunbar 1506b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// } 1516b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// @name ToolChain Implementation 1526b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// { 1536b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar 1544180011fb8cef06adec04d30486b1bf3b99aa8b8Daniel Dunbar virtual types::ID LookupTypeForExtension(const char *Ext) const; 1554180011fb8cef06adec04d30486b1bf3b99aa8b8Daniel Dunbar 156279c1dbebf37cd128f3c73c70741a6b8c35ad025Daniel Dunbar virtual DerivedArgList *TranslateArgs(const DerivedArgList &Args, 1570dcb9a3705743ec972af37f48ead81a0939e3958Daniel Dunbar const char *BoundArch) const; 1588eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 1598eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 1608eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 1619e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar virtual bool IsBlocksDefault() const { 162ef44a5d65c48b92802aac02126d36c03d818e847Daniel Dunbar // Always allow blocks on Darwin; users interested in versioning are 163ef44a5d65c48b92802aac02126d36c03d818e847Daniel Dunbar // expected to use /usr/include/Blocks.h. 164ef44a5d65c48b92802aac02126d36c03d818e847Daniel Dunbar return true; 1659e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar } 166eb840bd0e473ee11622e084a0d6ff276ee7aa5c6Daniel Dunbar virtual bool IsIntegratedAssemblerDefault() const { 16771a6cbc5a101899f54e0a76aece82c01b48ad089Daniel Dunbar#ifdef DISABLE_DEFAULT_INTEGRATED_ASSEMBLER 16871a6cbc5a101899f54e0a76aece82c01b48ad089Daniel Dunbar return false; 16971a6cbc5a101899f54e0a76aece82c01b48ad089Daniel Dunbar#else 170eb840bd0e473ee11622e084a0d6ff276ee7aa5c6Daniel Dunbar // Default integrated assembler to on for x86. 171eb840bd0e473ee11622e084a0d6ff276ee7aa5c6Daniel Dunbar return (getTriple().getArch() == llvm::Triple::x86 || 172eb840bd0e473ee11622e084a0d6ff276ee7aa5c6Daniel Dunbar getTriple().getArch() == llvm::Triple::x86_64); 17371a6cbc5a101899f54e0a76aece82c01b48ad089Daniel Dunbar#endif 174eb840bd0e473ee11622e084a0d6ff276ee7aa5c6Daniel Dunbar } 1759e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar virtual bool IsObjCNonFragileABIDefault() const { 176f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar // Non-fragile ABI is default for everything but i386. 177f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar return getTriple().getArch() != llvm::Triple::x86; 1789e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar } 179609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar virtual bool IsObjCLegacyDispatchDefault() const { 180609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar // This is only used with the non-fragile ABI. 181f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar 182f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar // Legacy dispatch is used everywhere except on x86_64. 183f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar return getTriple().getArch() != llvm::Triple::x86_64; 184609508ce95732e7e7010f79c5207613eced7c9cbDaniel Dunbar } 185f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar virtual bool UseObjCMixedDispatch() const { 186f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar // This is only used with the non-fragile ABI and non-legacy dispatch. 187f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar 188f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar // Mixed dispatch is used everywhere except OS X before 10.6. 189f645aaaf274c2f32c9ace457b9e69f041b565c17Daniel Dunbar return !(!isTargetIPhoneOS() && isMacosxVersionLT(10, 6)); 190f643b9b338b797a824447207d7eab5f1187f4f34Daniel Dunbar } 1918eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual bool IsUnwindTablesDefault() const; 1929e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar virtual unsigned GetDefaultStackProtectorLevel() const { 1935435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar // Stack protectors default to on for 10.6 and beyond. 1945435fc9739e9ac4baede460cf5e7489886948af5Daniel Dunbar return !isTargetIPhoneOS() && !isMacosxVersionLT(10, 6); 1959e5cc6b703b2d0013f13800c2ffbeb3cf85fcfadDaniel Dunbar } 1968eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual const char *GetDefaultRelocationModel() const; 1978eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual const char *GetForcedPicModel() const; 1986b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar 19943a9b3263cb0bcb050cc75c15b3e6a8951e6b97aDaniel Dunbar virtual bool SupportsObjCGC() const; 20043a9b3263cb0bcb050cc75c15b3e6a8951e6b97aDaniel Dunbar 201f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar virtual bool UseDwarfDebugFlags() const; 202f2d8b9f967a1ab53ee9fdbcc3ac0a4ee0a83a26eDaniel Dunbar 203b2987d159a88ab0ee2e40c884eb4d77b42ab89b6Daniel Dunbar virtual bool UseSjLjExceptions() const; 204b2987d159a88ab0ee2e40c884eb4d77b42ab89b6Daniel Dunbar 2056b200b2b698b6ac9e310f2225c69c85d28ae4fb0Daniel Dunbar /// } 2068eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar}; 2078eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 2081d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// DarwinClang - The Darwin toolchain used by Clang. 20992dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY DarwinClang : public Darwin { 2101d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbarpublic: 21125b58eb7998ed947bc1c07e70de0b5d8f6aff857Daniel Dunbar DarwinClang(const HostInfo &Host, const llvm::Triple& Triple); 2121d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2131d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// @name Darwin ToolChain Implementation 2141d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// { 2151d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2161d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkSearchPathArgs(const ArgList &Args, 2171d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2181d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2191d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkRuntimeLibArgs(const ArgList &Args, 2201d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2211d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2221d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// } 2231d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar}; 2241d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2251d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// DarwinGCC - The Darwin toolchain used by GCC. 22692dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY DarwinGCC : public Darwin { 2271d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// GCC version to use. 22855bac5339154cedc7541b5648f9c3486e547b45cTed Kremenek unsigned GCCVersion[3]; 2291d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2301d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// The directory suffix for this tool chain. 2311d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar std::string ToolChainDir; 2321d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2331d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbarpublic: 23425b58eb7998ed947bc1c07e70de0b5d8f6aff857Daniel Dunbar DarwinGCC(const HostInfo &Host, const llvm::Triple& Triple); 2351d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2361d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// @name Darwin ToolChain Implementation 2371d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// { 2381d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2391d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkSearchPathArgs(const ArgList &Args, 2401d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2411d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2421d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar virtual void AddLinkRuntimeLibArgs(const ArgList &Args, 2431d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar ArgStringList &CmdArgs) const; 2441d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2451d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar /// } 2461d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar}; 2471d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar 2481d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar/// Darwin_Generic_GCC - Generic Darwin tool chain using gcc. 24992dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY Darwin_Generic_GCC : public Generic_GCC { 2508eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbarpublic: 2511d4612b829500cbe04a2eafca74afac703e34934Daniel Dunbar Darwin_Generic_GCC(const HostInfo &Host, const llvm::Triple& Triple) 252cb8ab23f7c800b041aeb6fc38c341d1aa0da86bfDaniel Dunbar : Generic_GCC(Host, Triple) {} 2538eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 2548eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar virtual const char *GetDefaultRelocationModel() const { return "pic"; } 2558eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar}; 2568eddb3fb6ff3dd20e3920380e1ce56df105b8a98Daniel Dunbar 25792dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY AuroraUX : public Generic_GCC { 258e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghanpublic: 259e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan AuroraUX(const HostInfo &Host, const llvm::Triple& Triple); 260e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan 261e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 262e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan}; 263e7925a075f110ab21afeae084670a155dea568e3Edward O'Callaghan 26492dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY OpenBSD : public Generic_GCC { 265f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbarpublic: 266f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar OpenBSD(const HostInfo &Host, const llvm::Triple& Triple); 267f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar 268f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 269f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar}; 270f7b8eec37c8c8012fa525c71fb29a58c9f29beefDaniel Dunbar 27192dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY FreeBSD : public Generic_GCC { 27275358d267256022475371416654b056ad8531cb3Daniel Dunbarpublic: 273214afe96b4210ca36d99621dd930225e6bf5b9b3Daniel Dunbar FreeBSD(const HostInfo &Host, const llvm::Triple& Triple); 27475358d267256022475371416654b056ad8531cb3Daniel Dunbar 27575358d267256022475371416654b056ad8531cb3Daniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 27675358d267256022475371416654b056ad8531cb3Daniel Dunbar}; 27775358d267256022475371416654b056ad8531cb3Daniel Dunbar 27838e317d6dce161b249508686cc67eb7176958762Chris Lattnerclass LLVM_LIBRARY_VISIBILITY Minix : public Generic_GCC { 27938e317d6dce161b249508686cc67eb7176958762Chris Lattnerpublic: 28038e317d6dce161b249508686cc67eb7176958762Chris Lattner Minix(const HostInfo &Host, const llvm::Triple& Triple); 28138e317d6dce161b249508686cc67eb7176958762Chris Lattner 28238e317d6dce161b249508686cc67eb7176958762Chris Lattner virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 28338e317d6dce161b249508686cc67eb7176958762Chris Lattner}; 28438e317d6dce161b249508686cc67eb7176958762Chris Lattner 28592dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY DragonFly : public Generic_GCC { 28611e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbarpublic: 287cb8ab23f7c800b041aeb6fc38c341d1aa0da86bfDaniel Dunbar DragonFly(const HostInfo &Host, const llvm::Triple& Triple); 28811e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar 28911e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 29011e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar}; 29111e1b40d759a643086f590f6ffbd9d68360bad46Daniel Dunbar 29292dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY Linux : public Generic_GCC { 2936b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedmanpublic: 2946b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman Linux(const HostInfo &Host, const llvm::Triple& Triple); 2956b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman}; 2966b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman 2976b3454a219cee5ef36c4668961f93a5c32deab61Eli Friedman 2983a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner/// TCEToolChain - A tool chain using the llvm bitcode tools to perform 2993a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner/// all subcommands. See http://tce.cs.tut.fi for our peculiar target. 30092dd1915842410005c68d32c43bb3b3cf5a4a702Duncan Sandsclass LLVM_LIBRARY_VISIBILITY TCEToolChain : public ToolChain { 3013a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattnerpublic: 3023a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner TCEToolChain(const HostInfo &Host, const llvm::Triple& Triple); 3033a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner ~TCEToolChain(); 3043a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 3053a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner virtual Tool &SelectTool(const Compilation &C, const JobAction &JA) const; 3063a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner bool IsMathErrnoDefault() const; 3073a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner bool IsUnwindTablesDefault() const; 3083a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner const char* GetDefaultRelocationModel() const; 3093a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner const char* GetForcedPicModel() const; 3103a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 3113a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattnerprivate: 3123a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner mutable llvm::DenseMap<unsigned, Tool*> Tools; 3133a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 3143a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner}; 3153a47c4e0a3e8d13ee4fb06cc3a98f9cfa9982400Chris Lattner 31683b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar} // end namespace toolchains 31783b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar} // end namespace driver 31883b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar} // end namespace clang 31983b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar 32083b08eb6d2a7f71328db51baa79c654bb9dcc55dDaniel Dunbar#endif 321