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-rw-r--r--include/clang/Driver/Driver.h77
1 files changed, 50 insertions, 27 deletions
diff --git a/include/clang/Driver/Driver.h b/include/clang/Driver/Driver.h
index d9053d1..867444e 100644
--- a/include/clang/Driver/Driver.h
+++ b/include/clang/Driver/Driver.h
@@ -15,6 +15,7 @@
#include "clang/Driver/Phases.h"
#include "clang/Driver/Types.h"
#include "clang/Driver/Util.h"
+#include "llvm/ADT/OwningPtr.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Triple.h"
@@ -24,27 +25,41 @@
#include <set>
#include <string>
+namespace llvm {
+namespace opt {
+ class Arg;
+ class ArgList;
+ class DerivedArgList;
+ class InputArgList;
+ class OptTable;
+}
+}
+
namespace clang {
namespace driver {
+
class Action;
- class Arg;
- class ArgList;
class Command;
class Compilation;
- class DerivedArgList;
- class InputArgList;
class InputInfo;
class JobAction;
- class OptTable;
+ class SanitizerArgs;
class ToolChain;
/// Driver - Encapsulate logic for constructing compilation processes
/// from a set of gcc-driver-like command line arguments.
class Driver {
- OptTable *Opts;
+ llvm::opt::OptTable *Opts;
DiagnosticsEngine &Diags;
+ enum DriverMode {
+ GCCMode,
+ GXXMode,
+ CPPMode,
+ CLMode
+ } Mode;
+
public:
// Diag - Forwarding function for diagnostics.
DiagnosticBuilder Diag(unsigned DiagID) const {
@@ -79,6 +94,9 @@ public:
/// sysroot, if present
std::string SysRoot;
+ /// Dynamic loader prefix, if present
+ std::string DyldPrefix;
+
/// If the standard library is used
bool UseStdLib;
@@ -104,16 +122,17 @@ public:
const char *CCLogDiagnosticsFilename;
/// A list of inputs and their types for the given arguments.
- typedef SmallVector<std::pair<types::ID, const Arg*>, 16> InputList;
+ typedef SmallVector<std::pair<types::ID, const llvm::opt::Arg *>, 16>
+ InputList;
/// Whether the driver should follow g++ like behavior.
- unsigned CCCIsCXX : 1;
+ bool CCCIsCXX() const { return Mode == GXXMode; }
/// Whether the driver is just the preprocessor.
- unsigned CCCIsCPP : 1;
+ bool CCCIsCPP() const { return Mode == CPPMode; }
- /// Echo commands while executing (in -v style).
- unsigned CCCEcho : 1;
+ /// Whether the driver should follow cl.exe like behavior.
+ bool IsCLMode() const { return Mode == CLMode; }
/// Only print tool bindings, don't build any jobs.
unsigned CCCPrintBindings : 1;
@@ -163,12 +182,13 @@ private:
private:
/// TranslateInputArgs - Create a new derived argument list from the input
/// arguments, after applying the standard argument translations.
- DerivedArgList *TranslateInputArgs(const InputArgList &Args) const;
+ llvm::opt::DerivedArgList *
+ TranslateInputArgs(const llvm::opt::InputArgList &Args) const;
// getFinalPhase - Determine which compilation mode we are in and record
// which option we used to determine the final phase.
- phases::ID getFinalPhase(const DerivedArgList &DAL, Arg **FinalPhaseArg = 0)
- const;
+ phases::ID getFinalPhase(const llvm::opt::DerivedArgList &DAL,
+ llvm::opt::Arg **FinalPhaseArg = 0) const;
public:
Driver(StringRef _ClangExecutable,
@@ -183,8 +203,7 @@ public:
/// Name to use when invoking gcc/g++.
const std::string &getCCCGenericGCCName() const { return CCCGenericGCCName; }
-
- const OptTable &getOpts() const { return *Opts; }
+ const llvm::opt::OptTable &getOpts() const { return *Opts; }
const DiagnosticsEngine &getDiags() const { return Diags; }
@@ -226,9 +245,12 @@ public:
/// @name Driver Steps
/// @{
+ /// ParseDriverMode - Look for and handle the driver mode option in Args.
+ void ParseDriverMode(ArrayRef<const char *> Args);
+
/// ParseArgStrings - Parse the given list of strings into an
/// ArgList.
- InputArgList *ParseArgStrings(ArrayRef<const char *> Args);
+ llvm::opt::InputArgList *ParseArgStrings(ArrayRef<const char *> Args);
/// BuildInputs - Construct the list of inputs and their types from
/// the given arguments.
@@ -237,7 +259,7 @@ public:
/// \param Args - The input arguments.
/// \param Inputs - The list to store the resulting compilation
/// inputs onto.
- void BuildInputs(const ToolChain &TC, const DerivedArgList &Args,
+ void BuildInputs(const ToolChain &TC, const llvm::opt::DerivedArgList &Args,
InputList &Inputs) const;
/// BuildActions - Construct the list of actions to perform for the
@@ -246,7 +268,7 @@ public:
/// \param TC - The default host tool chain.
/// \param Args - The input arguments.
/// \param Actions - The list to store the resulting actions onto.
- void BuildActions(const ToolChain &TC, const DerivedArgList &Args,
+ void BuildActions(const ToolChain &TC, llvm::opt::DerivedArgList &Args,
const InputList &Inputs, ActionList &Actions) const;
/// BuildUniversalActions - Construct the list of actions to perform
@@ -255,7 +277,8 @@ public:
/// \param TC - The default host tool chain.
/// \param Args - The input arguments.
/// \param Actions - The list to store the resulting actions onto.
- void BuildUniversalActions(const ToolChain &TC, const DerivedArgList &Args,
+ void BuildUniversalActions(const ToolChain &TC,
+ llvm::opt::DerivedArgList &Args,
const InputList &BAInputs,
ActionList &Actions) const;
@@ -292,9 +315,6 @@ public:
/// \param ShowHidden - Show hidden options.
void PrintHelp(bool ShowHidden) const;
- /// PrintOptions - Print the list of arguments.
- void PrintOptions(const ArgList &Args) const;
-
/// PrintVersion - Print the driver version.
void PrintVersion(const Compilation &C, raw_ostream &OS) const;
@@ -324,10 +344,9 @@ public:
/// ConstructAction - Construct the appropriate action to do for
/// \p Phase on the \p Input, taking in to account arguments
/// like -fsyntax-only or --analyze.
- Action *ConstructPhaseAction(const ArgList &Args, phases::ID Phase,
+ Action *ConstructPhaseAction(const llvm::opt::ArgList &Args, phases::ID Phase,
Action *Input) const;
-
/// BuildJobsForAction - Construct the jobs to perform for the
/// action \p A.
void BuildJobsForAction(Compilation &C,
@@ -367,18 +386,22 @@ public:
/// handle this action.
bool ShouldUseClangCompiler(const JobAction &JA) const;
- bool IsUsingLTO(const ArgList &Args) const;
+ bool IsUsingLTO(const llvm::opt::ArgList &Args) const;
private:
/// \brief Retrieves a ToolChain for a particular target triple.
///
/// Will cache ToolChains for the life of the driver object, and create them
/// on-demand.
- const ToolChain &getToolChain(const ArgList &Args,
+ const ToolChain &getToolChain(const llvm::opt::ArgList &Args,
StringRef DarwinArchName = "") const;
/// @}
+ /// \brief Get bitmasks for which option flags to include and exclude based on
+ /// the driver mode.
+ std::pair<unsigned, unsigned> getIncludeExcludeOptionFlagMasks() const;
+
public:
/// GetReleaseVersion - Parse (([0-9]+)(.([0-9]+)(.([0-9]+)?))?)? and
/// return the grouped values as integers. Numbers which are not
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