diff options
Diffstat (limited to 'lib/Driver/Driver.cpp')
| -rw-r--r-- | lib/Driver/Driver.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp index f63fc63fe8..5c843b004e 100644 --- a/lib/Driver/Driver.cpp +++ b/lib/Driver/Driver.cpp @@ -23,6 +23,7 @@ #include "clang/Driver/Types.h" #include "llvm/ADT/StringSet.h" +#include "llvm/Support/PrettyStackTrace.h" #include "llvm/Support/raw_ostream.h" #include "llvm/System/Path.h" @@ -52,6 +53,7 @@ Driver::~Driver() { } ArgList *Driver::ParseArgStrings(const char **ArgBegin, const char **ArgEnd) { + llvm::PrettyStackTraceString CrashInfo("Command line argument parsing"); ArgList *Args = new ArgList(ArgBegin, ArgEnd); // FIXME: Handle '@' args (or at least error on them). @@ -87,6 +89,8 @@ ArgList *Driver::ParseArgStrings(const char **ArgBegin, const char **ArgEnd) { } Compilation *Driver::BuildCompilation(int argc, const char **argv) { + llvm::PrettyStackTraceString CrashInfo("Compilation construction"); + // FIXME: Handle environment options which effect driver behavior, // somewhere (client?). GCC_EXEC_PREFIX, COMPILER_PATH, // LIBRARY_PATH, LPATH, CC_PRINT_OPTIONS, QA_OVERRIDE_GCC3_OPTIONS. @@ -289,6 +293,7 @@ void Driver::PrintActions(const ArgList &Args, } void Driver::BuildUniversalActions(ArgList &Args, ActionList &Actions) const { + llvm::PrettyStackTraceString CrashInfo("Building actions for universal build"); // Collect the list of architectures. Duplicates are allowed, but // should only be handled once (in the order seen). llvm::StringSet<> ArchNames; @@ -363,6 +368,7 @@ void Driver::BuildUniversalActions(ArgList &Args, ActionList &Actions) const { } void Driver::BuildActions(ArgList &Args, ActionList &Actions) const { + llvm::PrettyStackTraceString CrashInfo("Building compilation actions"); // Start by constructing the list of inputs and their types. // Track the current user specified (-x) input. We also explicitly @@ -548,6 +554,7 @@ void Driver::BuildActions(ArgList &Args, ActionList &Actions) const { Action *Driver::ConstructPhaseAction(const ArgList &Args, phases::ID Phase, Action *Input) const { + llvm::PrettyStackTraceString CrashInfo("Constructing phase actions"); // Build the appropriate action. switch (Phase) { case phases::Link: assert(0 && "link action invalid here."); @@ -581,6 +588,7 @@ Action *Driver::ConstructPhaseAction(const ArgList &Args, phases::ID Phase, } void Driver::BuildJobs(Compilation &C, const ActionList &Actions) const { + llvm::PrettyStackTraceString CrashInfo("Building compilation jobs"); bool SaveTemps = C.getArgs().hasArg(options::OPT_save_temps); bool UsePipes = C.getArgs().hasArg(options::OPT_pipe); @@ -656,6 +664,7 @@ void Driver::BuildJobsForAction(Compilation &C, bool AtTopLevel, const char *LinkingOutput, InputInfo &Result) const { + llvm::PrettyStackTraceString CrashInfo("Building compilation jobs for action"); if (const InputAction *IA = dyn_cast<InputAction>(A)) { const char *Name = IA->getInputArg().getValue(C.getArgs()); Result = InputInfo(Name, A->getType(), Name); @@ -764,6 +773,7 @@ const char *Driver::GetNamedOutputPath(Compilation &C, const JobAction &JA, const char *BaseInput, bool AtTopLevel) const { + llvm::PrettyStackTraceString CrashInfo("Computing output path"); // Output to a user requested destination? if (AtTopLevel) { if (Arg *FinalOutput = C.getArgs().getLastArg(options::OPT_o)) @@ -827,6 +837,7 @@ llvm::sys::Path Driver::GetProgramPath(const char *Name, } const HostInfo *Driver::GetHostInfo(const char *Triple) const { + llvm::PrettyStackTraceString CrashInfo("Constructing host"); // Dice into arch, platform, and OS. This matches // arch,platform,os = '(.*?)-(.*?)-(.*?)' // and missing fields are left empty. |