diff options
| -rw-r--r-- | lib/Debugger/UnixLocalInferiorProcess.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/lib/Debugger/UnixLocalInferiorProcess.cpp b/lib/Debugger/UnixLocalInferiorProcess.cpp index ff9a15a..8202036 100644 --- a/lib/Debugger/UnixLocalInferiorProcess.cpp +++ b/lib/Debugger/UnixLocalInferiorProcess.cpp @@ -12,7 +12,7 @@ // and signals). // // When the process is started, the debugger creates a pair of pipes, forks, and -// makes the child starts executing the program. The child executes the process +// makes the child start executing the program. The child executes the process // with an IntrinsicLowering instance that turns debugger intrinsics into actual // callbacks. // @@ -35,7 +35,8 @@ #include "Support/FileUtilities.h" #include "Support/StringExtras.h" #include <cerrno> -#include <unistd.h> // Unix specific debugger support +#include <csignal> +#include <unistd.h> // Unix-specific debugger support #include <sys/types.h> #include <sys/wait.h> using namespace llvm; @@ -55,7 +56,7 @@ static void runChild(Module *M, const std::vector<std::string> &Arguments, // enters a message processing loop, where it reads and responds to commands // until the parent decides that it wants to continue execution in some way. // -// Whenever the child process stops, it notifies the debugger by sending an +// Whenever the child process stops, it notifies the debugger by sending a // character over the wire. // @@ -569,6 +570,7 @@ namespace { /// writeToParent - Send the specified buffer of data to the debugger /// process. + /// void writeToParent(const void *Buffer, unsigned Size); /// readFromParent - Read the specified number of bytes from the parent. @@ -584,6 +586,7 @@ namespace { /// startSubprogram - This method creates a new region for the subroutine /// with the specified descriptor. + /// void startSubprogram(void *FuncDesc); /// startRegion - This method initiates the creation of an anonymous region. @@ -597,6 +600,7 @@ namespace { /// reachedLine - This method is automatically called by the program every /// time it executes an llvm.dbg.stoppoint intrinsic. If the debugger wants /// us to stop here, we do so, otherwise we continue execution. + /// void reachedLine(unsigned Line, unsigned Col, void *SourceDesc); }; @@ -852,12 +856,12 @@ namespace { break; case Intrinsic::dbg_region_end: - // Turn call into a call to llvm_debugger_stop + // Turn call into a call to llvm_dbg_region_end CI->setOperand(0, M->getOrInsertFunction("llvm_dbg_region_end", CI->getCalledFunction()->getFunctionType())); break; case Intrinsic::dbg_func_start: - // Turn call into a call to llvm_debugger_stop + // Turn call into a call to llvm_dbg_subprogram CI->setOperand(0, M->getOrInsertFunction("llvm_dbg_subprogram", CI->getCalledFunction()->getFunctionType())); break; |