15 #include "llvm/ADT/SmallString.h" 16 #include "llvm/Option/ArgList.h" 17 #include "llvm/Support/Path.h" 22 using namespace clang;
29 const char *LinkingOutput)
const {
31 ArgStringList CmdArgs;
33 Args.AddAllArgValues(CmdArgs, options::OPT_Wa_COMMA, options::OPT_Xassembler);
35 CmdArgs.push_back(
"-o");
38 for (
const auto &II : Inputs)
39 CmdArgs.push_back(II.getFilename());
41 const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath(
"as"));
42 C.
addCommand(std::make_unique<Command>(JA, *
this, Exec, CmdArgs, Inputs));
49 const char *LinkingOutput)
const {
52 ArgStringList CmdArgs;
55 Args.ClaimAllArgs(options::OPT_g_Group);
57 Args.ClaimAllArgs(options::OPT_emit_llvm);
60 Args.ClaimAllArgs(options::OPT_w);
63 CmdArgs.push_back(Args.MakeArgString(
"--sysroot=" + D.
SysRoot));
65 if (Args.hasArg(options::OPT_static)) {
66 CmdArgs.push_back(
"-Bstatic");
68 if (Args.hasArg(options::OPT_rdynamic))
69 CmdArgs.push_back(
"-export-dynamic");
70 if (Args.hasArg(options::OPT_shared)) {
71 CmdArgs.push_back(
"-Bshareable");
73 Args.AddAllArgs(CmdArgs, options::OPT_pie);
74 CmdArgs.push_back(
"-dynamic-linker");
75 CmdArgs.push_back(
"/lib/ld-ananas.so");
80 CmdArgs.push_back(
"-o");
83 assert(Output.
isNothing() &&
"Invalid output.");
86 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles)) {
87 if (!Args.hasArg(options::OPT_shared)) {
88 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crt0.o")));
90 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crti.o")));
91 if (Args.hasArg(options::OPT_shared) || Args.hasArg(options::OPT_pie)) {
92 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtbeginS.o")));
94 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtbegin.o")));
98 Args.AddAllArgs(CmdArgs, options::OPT_L);
100 Args.AddAllArgs(CmdArgs,
101 {options::OPT_T_Group, options::OPT_e, options::OPT_s,
102 options::OPT_t, options::OPT_Z_Flag, options::OPT_r});
105 assert(!Inputs.empty() &&
"Must have at least one input.");
114 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs))
115 CmdArgs.push_back(
"-lc");
117 if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles)) {
118 if (Args.hasArg(options::OPT_shared) || Args.hasArg(options::OPT_pie))
119 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtendS.o")));
121 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtend.o")));
122 CmdArgs.push_back(Args.MakeArgString(ToolChain.
GetFilePath(
"crtn.o")));
125 const char *Exec = Args.MakeArgString(ToolChain.
GetLinkerPath());
126 C.
addCommand(std::make_unique<Command>(JA, *
this, Exec, CmdArgs, Inputs));
131 Ananas::Ananas(
const Driver &D,
const llvm::Triple &Triple,
const ArgList &Args)
bool isUsingLTO() const
Returns true if we are performing any kind of LTO.
LTOKind getLTOMode() const
Get the specific kind of LTO being performed.
Driver - Encapsulate logic for constructing compilation processes from a set of gcc-driver-like comma...
void addCommand(std::unique_ptr< Command > C)
Dataflow Directional Tag Classes.
std::string SysRoot
sysroot, if present
Compilation - A set of tasks to perform for a single driver invocation.