12 #include "clang/Config/config.h" 17 #include "llvm/Option/ArgList.h" 18 #include "llvm/Support/FileSystem.h" 19 #include "llvm/Support/Path.h" 24 using namespace clang;
31 const char *LinkingOutput)
const {
33 ArgStringList CmdArgs;
35 Args.AddAllArgValues(CmdArgs, options::OPT_Wa_COMMA, options::OPT_Xassembler);
37 CmdArgs.push_back(
"-o");
40 for (
const auto &II : Inputs)
41 CmdArgs.push_back(II.getFilename());
43 const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath(
"as"));
44 C.
addCommand(llvm::make_unique<Command>(JA, *
this, Exec, CmdArgs, Inputs));
51 const char *LinkingOutput)
const {
52 ArgStringList CmdArgs;
55 CmdArgs.push_back(
"-C");
57 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_shared)) {
58 CmdArgs.push_back(
"-e");
59 CmdArgs.push_back(
"_start");
62 if (Args.hasArg(options::OPT_static)) {
63 CmdArgs.push_back(
"-Bstatic");
64 CmdArgs.push_back(
"-dn");
66 CmdArgs.push_back(
"-Bdynamic");
67 if (Args.hasArg(options::OPT_shared)) {
68 CmdArgs.push_back(
"-shared");
70 CmdArgs.push_back(
"--dynamic-linker");
72 Args.MakeArgString(getToolChain().GetFilePath(
"ld.so.1")));
77 Args.ClaimAllArgs(options::OPT_pthread);
78 Args.ClaimAllArgs(options::OPT_pthreads);
82 CmdArgs.push_back(
"-o");
85 assert(Output.
isNothing() &&
"Invalid output.");
88 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles)) {
89 if (!Args.hasArg(options::OPT_shared))
91 Args.MakeArgString(getToolChain().GetFilePath(
"crt1.o")));
93 CmdArgs.push_back(Args.MakeArgString(getToolChain().GetFilePath(
"crti.o")));
95 Args.MakeArgString(getToolChain().GetFilePath(
"values-Xa.o")));
97 Args.MakeArgString(getToolChain().GetFilePath(
"crtbegin.o")));
102 CmdArgs.push_back(
"--whole-archive");
104 getToolChain().getCompilerRTArgString(Args,
"sancov_begin",
false));
105 CmdArgs.push_back(
"--no-whole-archive");
107 getToolChain().AddFilePathLibArgs(Args, CmdArgs);
109 Args.AddAllArgs(CmdArgs, {options::OPT_L, options::OPT_T_Group,
110 options::OPT_e, options::OPT_r});
115 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs)) {
116 if (getToolChain().ShouldLinkCXXStdlib(Args))
117 getToolChain().AddCXXStdlibLibArgs(Args, CmdArgs);
118 if (Args.hasArg(options::OPT_fstack_protector) ||
119 Args.hasArg(options::OPT_fstack_protector_strong) ||
120 Args.hasArg(options::OPT_fstack_protector_all)) {
122 CmdArgs.push_back(
"-lssp_nonshared");
123 CmdArgs.push_back(
"-lssp");
125 CmdArgs.push_back(
"-lgcc_s");
126 CmdArgs.push_back(
"-lc");
127 if (!Args.hasArg(options::OPT_shared)) {
128 CmdArgs.push_back(
"-lgcc");
129 CmdArgs.push_back(
"-lm");
131 if (NeedsSanitizerDeps)
137 CmdArgs.push_back(
"--whole-archive");
139 getToolChain().getCompilerRTArgString(Args,
"sancov_end",
false));
140 CmdArgs.push_back(
"--no-whole-archive");
142 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles)) {
144 Args.MakeArgString(getToolChain().GetFilePath(
"crtend.o")));
146 CmdArgs.push_back(Args.MakeArgString(getToolChain().GetFilePath(
"crtn.o")));
148 getToolChain().addProfileRTLibs(Args, CmdArgs);
150 const char *Exec = Args.MakeArgString(getToolChain().GetLinkerPath());
151 C.
addCommand(llvm::make_unique<Command>(JA, *
this, Exec, CmdArgs, Inputs));
155 switch (Triple.getArch()) {
156 case llvm::Triple::x86:
157 case llvm::Triple::sparc:
159 case llvm::Triple::x86_64:
161 case llvm::Triple::sparcv9:
164 llvm_unreachable(
"Unsupported architecture");
171 Solaris::Solaris(
const Driver &D,
const llvm::Triple &Triple,
198 const bool IsX86 =
getTriple().getArch() == llvm::Triple::x86;
202 Res |= SanitizerKind::Address;
204 Res |= SanitizerKind::Vptr;
215 ArgStringList &CC1Args)
const {
218 if (DriverArgs.hasArg(clang::driver::options::OPT_nostdinc))
221 if (!DriverArgs.hasArg(options::OPT_nostdlibinc))
224 if (!DriverArgs.hasArg(options::OPT_nobuiltininc)) {
226 llvm::sys::path::append(P,
"include");
230 if (DriverArgs.hasArg(options::OPT_nostdlibinc))
234 StringRef CIncludeDirs(C_INCLUDE_DIRS);
235 if (CIncludeDirs !=
"") {
237 CIncludeDirs.split(dirs,
":");
238 for (StringRef dir : dirs) {
240 llvm::sys::path::is_absolute(dir) ? StringRef(D.
SysRoot) :
"";
261 const llvm::opt::ArgList &DriverArgs,
262 llvm::opt::ArgStringList &CC1Args)
const {
const IncludeDirsFunc & includeDirsCallback() const
static StringRef getSolarisLibSuffix(const llvm::Triple &Triple)
const std::string & includeSuffix() const
Get the include directory suffix.
std::string Dir
The path the driver executable was in, as invoked from the command line.
const std::string & gccSuffix() const
Get the detected GCC installation path suffix for the multi-arch target variant.
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like comma...
void addCommand(std::unique_ptr< Command > C)
This corresponds to a single GCC Multilib, or a segment of one controlled by a command line flag...
Dataflow Directional Tag Classes.
std::string SysRoot
sysroot, if present
std::function< std::vector< std::string >(const Multilib &M)> IncludeDirsFunc
Compilation - A set of tasks to perform for a single driver invocation.
std::string ResourceDir
The path to the compiler resource directory.