18 #include "llvm/Option/ArgList.h"
19 #include "llvm/Support/FileSystem.h"
20 #include "llvm/Support/Path.h"
23 using namespace clang::driver;
24 using namespace clang;
25 using namespace llvm::opt;
30 ArgStringList &CmdArgs) {
31 if ((Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
33 Args.hasFlag(options::OPT_fprofile_generate,
34 options::OPT_fno_profile_instr_generate,
false) ||
35 Args.hasFlag(options::OPT_fprofile_generate_EQ,
36 options::OPT_fno_profile_instr_generate,
false) ||
37 Args.hasFlag(options::OPT_fprofile_instr_generate,
38 options::OPT_fno_profile_instr_generate,
false) ||
39 Args.hasFlag(options::OPT_fprofile_instr_generate_EQ,
40 options::OPT_fno_profile_instr_generate,
false) ||
41 Args.hasArg(options::OPT_fcreate_profile) ||
42 Args.hasArg(options::OPT_coverage)))
43 CmdArgs.push_back(
"--dependent-lib=libclang_rt.profile-x86_64.a");
50 const char *LinkingOutput)
const {
52 ArgStringList CmdArgs;
54 Args.AddAllArgValues(CmdArgs, options::OPT_Wa_COMMA, options::OPT_Xassembler);
56 CmdArgs.push_back(
"-o");
59 assert(Inputs.size() == 1 &&
"Unexpected number of inputs.");
61 assert(Input.isFilename() &&
"Invalid input.");
62 CmdArgs.push_back(Input.getFilename());
65 Args.MakeArgString(getToolChain().GetProgramPath(
"orbis-as"));
66 C.
addCommand(llvm::make_unique<Command>(JA, *
this, Exec, CmdArgs, Inputs));
72 CmdArgs.push_back(
"-lSceDbgUBSanitizer_stub_weak");
75 CmdArgs.push_back(
"-lSceDbgAddressSanitizer_stub_weak");
83 const char *LinkingOutput) {
87 ArgStringList CmdArgs;
90 Args.ClaimAllArgs(options::OPT_g_Group);
92 Args.ClaimAllArgs(options::OPT_emit_llvm);
95 Args.ClaimAllArgs(options::OPT_w);
98 CmdArgs.push_back(Args.MakeArgString(
"--sysroot=" + D.
SysRoot));
100 if (Args.hasArg(options::OPT_pie))
101 CmdArgs.push_back(
"-pie");
103 if (Args.hasArg(options::OPT_rdynamic))
104 CmdArgs.push_back(
"-export-dynamic");
105 if (Args.hasArg(options::OPT_shared))
106 CmdArgs.push_back(
"--oformat=so");
109 CmdArgs.push_back(
"-o");
112 assert(Output.
isNothing() &&
"Invalid output.");
117 Args.AddAllArgs(CmdArgs, options::OPT_L);
118 Args.AddAllArgs(CmdArgs, options::OPT_T_Group);
119 Args.AddAllArgs(CmdArgs, options::OPT_e);
120 Args.AddAllArgs(CmdArgs, options::OPT_s);
121 Args.AddAllArgs(CmdArgs, options::OPT_t);
122 Args.AddAllArgs(CmdArgs, options::OPT_r);
124 if (Args.hasArg(options::OPT_Z_Xlinker__no_demangle))
125 CmdArgs.push_back(
"--no-demangle");
129 if (Args.hasArg(options::OPT_pthread)) {
130 CmdArgs.push_back(
"-lpthread");
133 const char *Exec = Args.MakeArgString(ToolChain.
GetProgramPath(
"orbis-ld"));
135 C.
addCommand(llvm::make_unique<Command>(JA, T, Exec, CmdArgs, Inputs));
142 const char *LinkingOutput) {
146 ArgStringList CmdArgs;
149 Args.ClaimAllArgs(options::OPT_g_Group);
151 Args.ClaimAllArgs(options::OPT_emit_llvm);
154 Args.ClaimAllArgs(options::OPT_w);
157 CmdArgs.push_back(Args.MakeArgString(
"--sysroot=" + D.
SysRoot));
159 if (Args.hasArg(options::OPT_pie))
160 CmdArgs.push_back(
"-pie");
162 if (Args.hasArg(options::OPT_static)) {
163 CmdArgs.push_back(
"-Bstatic");
165 if (Args.hasArg(options::OPT_rdynamic))
166 CmdArgs.push_back(
"-export-dynamic");
167 CmdArgs.push_back(
"--eh-frame-hdr");
168 if (Args.hasArg(options::OPT_shared)) {
169 CmdArgs.push_back(
"-Bshareable");
171 CmdArgs.push_back(
"-dynamic-linker");
172 CmdArgs.push_back(
"/libexec/ld-elf.so.1");
174 CmdArgs.push_back(
"--enable-new-dtags");
178 CmdArgs.push_back(
"-o");
181 assert(Output.
isNothing() &&
"Invalid output.");
186 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles)) {
187 const char *crt1 =
nullptr;
188 if (!Args.hasArg(options::OPT_shared)) {
189 if (Args.hasArg(options::OPT_pg))
191 else if (Args.hasArg(options::OPT_pie))
197 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(crt1)));
199 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crti.o")));
201 const char *crtbegin =
nullptr;
202 if (Args.hasArg(options::OPT_static))
203 crtbegin =
"crtbeginT.o";
204 else if (Args.hasArg(options::OPT_shared) || Args.hasArg(options::OPT_pie))
205 crtbegin =
"crtbeginS.o";
207 crtbegin =
"crtbegin.o";
209 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(crtbegin)));
212 Args.AddAllArgs(CmdArgs, options::OPT_L);
214 Args.AddAllArgs(CmdArgs, options::OPT_T_Group);
215 Args.AddAllArgs(CmdArgs, options::OPT_e);
216 Args.AddAllArgs(CmdArgs, options::OPT_s);
217 Args.AddAllArgs(CmdArgs, options::OPT_t);
218 Args.AddAllArgs(CmdArgs, options::OPT_r);
220 if (Args.hasArg(options::OPT_Z_Xlinker__no_demangle))
221 CmdArgs.push_back(
"--no-demangle");
225 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs)) {
228 CmdArgs.push_back(
"-lkernel");
231 if (Args.hasArg(options::OPT_pg))
232 CmdArgs.push_back(
"-lm_p");
234 CmdArgs.push_back(
"-lm");
238 if (Args.hasArg(options::OPT_pg))
239 CmdArgs.push_back(
"-lgcc_p");
241 CmdArgs.push_back(
"-lcompiler_rt");
242 if (Args.hasArg(options::OPT_static)) {
243 CmdArgs.push_back(
"-lstdc++");
244 }
else if (Args.hasArg(options::OPT_pg)) {
245 CmdArgs.push_back(
"-lgcc_eh_p");
247 CmdArgs.push_back(
"--as-needed");
248 CmdArgs.push_back(
"-lstdc++");
249 CmdArgs.push_back(
"--no-as-needed");
252 if (Args.hasArg(options::OPT_pthread)) {
253 if (Args.hasArg(options::OPT_pg))
254 CmdArgs.push_back(
"-lpthread_p");
256 CmdArgs.push_back(
"-lpthread");
259 if (Args.hasArg(options::OPT_pg)) {
260 if (Args.hasArg(options::OPT_shared))
261 CmdArgs.push_back(
"-lc");
263 if (Args.hasArg(options::OPT_static)) {
264 CmdArgs.push_back(
"--start-group");
265 CmdArgs.push_back(
"-lc_p");
266 CmdArgs.push_back(
"-lpthread_p");
267 CmdArgs.push_back(
"--end-group");
269 CmdArgs.push_back(
"-lc_p");
272 CmdArgs.push_back(
"-lgcc_p");
274 if (Args.hasArg(options::OPT_static)) {
275 CmdArgs.push_back(
"--start-group");
276 CmdArgs.push_back(
"-lc");
277 CmdArgs.push_back(
"-lpthread");
278 CmdArgs.push_back(
"--end-group");
280 CmdArgs.push_back(
"-lc");
282 CmdArgs.push_back(
"-lcompiler_rt");
285 if (Args.hasArg(options::OPT_static)) {
286 CmdArgs.push_back(
"-lstdc++");
287 }
else if (Args.hasArg(options::OPT_pg)) {
288 CmdArgs.push_back(
"-lgcc_eh_p");
290 CmdArgs.push_back(
"--as-needed");
291 CmdArgs.push_back(
"-lstdc++");
292 CmdArgs.push_back(
"--no-as-needed");
296 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles)) {
297 if (Args.hasArg(options::OPT_shared) || Args.hasArg(options::OPT_pie))
298 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtendS.o")));
300 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtend.o")));
301 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtn.o")));
311 C.
addCommand(llvm::make_unique<Command>(JA, T, Exec, CmdArgs, Inputs));
318 const char *LinkingOutput)
const {
323 StringRef LinkerOptName;
324 if (
const Arg *A = Args.getLastArg(options::OPT_fuse_ld_EQ)) {
325 LinkerOptName = A->getValue();
326 if (LinkerOptName !=
"ps4" && LinkerOptName !=
"gold")
327 D.
Diag(diag::err_drv_unsupported_linker) << LinkerOptName;
330 if (LinkerOptName ==
"gold")
332 else if (LinkerOptName ==
"ps4")
335 PS4Linker = !Args.hasArg(options::OPT_shared);
346 if (Args.hasArg(clang::driver::options::OPT_static))
347 D.
Diag(clang::diag::err_drv_unsupported_opt_for_target) <<
"-static"
355 if (
const char *EnvValue = getenv(
"SCE_ORBIS_SDK_DIR")) {
356 if (!llvm::sys::fs::exists(EnvValue))
357 getDriver().
Diag(clang::diag::warn_drv_ps4_sdk_dir) << EnvValue;
358 PS4SDKDir = EnvValue;
361 llvm::sys::path::append(PS4SDKDir,
"/../../");
368 std::string PrefixDir;
369 if (
const Arg *A = Args.getLastArg(options::OPT_isysroot)) {
370 PrefixDir = A->getValue();
371 if (!llvm::sys::fs::exists(PrefixDir))
372 getDriver().
Diag(clang::diag::warn_missing_sysroot) << PrefixDir;
374 PrefixDir = PS4SDKDir.str();
377 llvm::sys::path::append(PS4SDKIncludeDir,
"target/include");
378 if (!Args.hasArg(options::OPT_nostdinc) &&
379 !Args.hasArg(options::OPT_nostdlibinc) &&
380 !Args.hasArg(options::OPT_isysroot) &&
381 !Args.hasArg(options::OPT__sysroot_EQ) &&
382 !llvm::sys::fs::exists(PS4SDKIncludeDir)) {
383 getDriver().
Diag(clang::diag::warn_drv_unable_to_find_directory_expected)
384 <<
"PS4 system headers" << PS4SDKIncludeDir;
388 llvm::sys::path::append(PS4SDKLibDir,
"target/lib");
389 if (!Args.hasArg(options::OPT_nostdlib) &&
390 !Args.hasArg(options::OPT_nodefaultlibs) &&
391 !Args.hasArg(options::OPT__sysroot_EQ) && !Args.hasArg(options::OPT_E) &&
392 !Args.hasArg(options::OPT_c) && !Args.hasArg(options::OPT_S) &&
393 !Args.hasArg(options::OPT_emit_ast) &&
394 !llvm::sys::fs::exists(PS4SDKLibDir)) {
395 getDriver().
Diag(clang::diag::warn_drv_unable_to_find_directory_expected)
396 <<
"PS4 system libraries" << PS4SDKLibDir;
416 Res |= SanitizerKind::Address;
417 Res |= SanitizerKind::Vptr;
DiagnosticBuilder Diag(unsigned DiagID) const
bool CCCIsCXX() const
Whether the driver should follow g++ like behavior.
std::string Dir
The path the driver executable was in, as invoked from the command line.
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like comma...
static void ConstructPS4LinkJob(const Tool &T, Compilation &C, const JobAction &JA, const InputInfo &Output, const InputInfoList &Inputs, const ArgList &Args, const char *LinkingOutput)
bool needsUbsanRt() const
void addCommand(std::unique_ptr< Command > C)
static void AddPS4SanitizerArgs(const ToolChain &TC, ArgStringList &CmdArgs)
std::string SysRoot
sysroot, if present
Compilation - A set of tasks to perform for a single driver invocation.
static void ConstructGoldLinkJob(const Tool &T, Compilation &C, const JobAction &JA, const InputInfo &Output, const InputInfoList &Inputs, const ArgList &Args, const char *LinkingOutput)