BareMetal.cpp File Reference

#include "BareMetal.h"
#include "Gnu.h"
#include "clang/Driver/CommonArgs.h"
#include "clang/Driver/InputInfo.h"
#include "Arch/AArch64.h"
#include "Arch/ARM.h"
#include "Arch/RISCV.h"
#include "clang/Driver/Compilation.h"
#include "clang/Driver/Driver.h"
#include "clang/Driver/MultilibBuilder.h"
#include "clang/Driver/Options.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Option/ArgList.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/VirtualFileSystem.h"
#include <sstream>

Go to the source code of this file.

Functions
static bool	isRISCVBareMetal (const llvm::Triple &Triple)
static bool	isPPCBareMetal (const llvm::Triple &Triple)
	Is the triple powerpc[64][le]-*-none-eabi?
static bool	findRISCVMultilibs (const Driver &D, const llvm::Triple &TargetTriple, const ArgList &Args, DetectedMultilibs &Result)
static std::string	computeClangRuntimesSysRoot (const Driver &D, bool IncludeTriple)
static bool	detectGCCToolchainAdjacent (const Driver &D)
static void	addMultilibsFilePaths (const Driver &D, const MultilibSet &Multilibs, const Multilib &Multilib, StringRef InstallPath, ToolChain::path_list &Paths)
static void	findMultilibsFromYAML (const ToolChain &TC, const Driver &D, StringRef MultilibPath, const ArgList &Args, DetectedMultilibs &Result, SmallVector< StringRef > &CustomFlagsMacroDefines)
static std::optional< llvm::SmallString< 128 > >	getMultilibConfigPath (const Driver &D, const llvm::Triple &Triple, const ArgList &Args)

Variables
static constexpr llvm::StringLiteral	MultilibFilename = "multilib.yaml"

Function Documentation

addMultilibsFilePaths()

void addMultilibsFilePaths ( const Driver & D, const MultilibSet & Multilibs, const Multilib & Multilib, StringRef InstallPath, ToolChain::path_list & Paths )

static

Definition at line 205 of file BareMetal.cpp.

References clang::driver::tools::addPathIfExists(), and clang::driver::MultilibSet::filePathsCallback().

Referenced by clang::driver::toolchains::BareMetal::BareMetal(), and clang::driver::toolchains::CSKYToolChain::CSKYToolChain().

computeClangRuntimesSysRoot()

std::string computeClangRuntimesSysRoot ( const Driver & D, bool IncludeTriple )

static

Definition at line 118 of file BareMetal.cpp.

References clang::driver::Driver::Dir, clang::driver::Driver::getTargetTriple(), and clang::driver::Driver::SysRoot.

Referenced by clang::driver::toolchains::BareMetal::computeSysRoot(), clang::driver::toolchains::BareMetal::findMultilibs(), and getMultilibConfigPath().

detectGCCToolchainAdjacent()

bool detectGCCToolchainAdjacent ( const Driver & D )

static

Definition at line 149 of file BareMetal.cpp.

References clang::driver::Driver::Dir, and clang::driver::Driver::getTargetTriple().

Referenced by clang::driver::toolchains::BareMetal::computeSysRoot(), clang::driver::tools::baremetal::Linker::ConstructJob(), clang::driver::toolchains::BareMetal::findMultilibs(), and clang::driver::toolchains::BareMetal::getCompilerRTPath().

findMultilibsFromYAML()

void findMultilibsFromYAML ( const ToolChain & TC, const Driver & D, StringRef MultilibPath, const ArgList & Args, DetectedMultilibs & Result, SmallVector< StringRef > & CustomFlagsMacroDefines )

static

Definition at line 262 of file BareMetal.cpp.

References clang::driver::Driver::Diag(), clang::driver::Multilib::flags(), clang::driver::Multilib::getErrorMessage(), clang::driver::ToolChain::getMultilibFlags(), clang::driver::Driver::getVFS(), clang::driver::Multilib::isError(), and clang::driver::MultilibSet::parseYaml().

Referenced by clang::driver::toolchains::BareMetal::findMultilibs().

findRISCVMultilibs()

bool findRISCVMultilibs ( const Driver & D, const llvm::Triple & TargetTriple, const ArgList & Args, DetectedMultilibs & Result )

static

Definition at line 54 of file BareMetal.cpp.

References clang::driver::tools::addMultilibFlag(), Arch, clang::driver::MultilibSetBuilder::Either(), clang::driver::MultilibBuilder::flag(), clang::driver::tools::riscv::getRISCVABI(), clang::driver::tools::riscv::getRISCVArch(), and clang::driver::MultilibSetBuilder::makeMultilibSet().

Referenced by clang::driver::toolchains::BareMetal::findMultilibs().

getMultilibConfigPath()

std::optional< llvm::SmallString< 128 > > getMultilibConfigPath ( const Driver & D, const llvm::Triple & Triple, const ArgList & Args )

static

Definition at line 307 of file BareMetal.cpp.

References computeClangRuntimesSysRoot(), clang::driver::Driver::Diag(), clang::driver::Driver::getVFS(), and MultilibFilename.

Referenced by clang::driver::toolchains::BareMetal::findMultilibs().

isPPCBareMetal()

bool isPPCBareMetal ( const llvm::Triple & Triple )

static

Is the triple powerpc[64][le]-*-none-eabi?

Definition at line 49 of file BareMetal.cpp.

Referenced by clang::driver::toolchains::BareMetal::handlesTarget().

isRISCVBareMetal()

bool isRISCVBareMetal ( const llvm::Triple & Triple )

static

Definition at line 35 of file BareMetal.cpp.

Referenced by clang::driver::toolchains::BareMetal::BareMetal(), clang::driver::toolchains::BareMetal::findMultilibs(), and clang::driver::toolchains::BareMetal::handlesTarget().

Variable Documentation

MultilibFilename

llvm::StringLiteral MultilibFilename = "multilib.yaml"

staticconstexpr

Definition at line 304 of file BareMetal.cpp.

Referenced by getMultilibConfigPath().