Changes in directory llvm/lib/System/Unix:
Program.inc updated: 1.15 -> 1.16 --- Log message: For PR351: http://llvm.cs.uiuc.edu/PR351 : * Allow the ExecuteAndWait to return negative values if a signal is detected as the reason for the child termination. This is needed to support bugpoint detecting bad things in its child processes. --- Diffs of the changes: (+12 -7) Program.inc | 19 ++++++++++++------- 1 files changed, 12 insertions(+), 7 deletions(-) Index: llvm/lib/System/Unix/Program.inc diff -u llvm/lib/System/Unix/Program.inc:1.15 llvm/lib/System/Unix/Program.inc:1.16 --- llvm/lib/System/Unix/Program.inc:1.15 Thu Jul 7 18:21:43 2005 +++ llvm/lib/System/Unix/Program.inc Thu Dec 22 14:00:16 2005 @@ -209,17 +209,22 @@ sigaction(SIGALRM, &Old, 0); } - // If the program exited normally with a zero exit status, return success! + // Return the proper exit status. 0=success, >0 is programs' exit status, + // <0 means a signal was returned, -9999999 means the program dumped core. + int result = 0; if (WIFEXITED (status)) - return WEXITSTATUS(status); + result = WEXITSTATUS(status); else if (WIFSIGNALED(status)) - return 1; - + result = 0 - WTERMSIG(status); +#ifdef WCOREDUMP + if (WCOREDUMP(status)) + result |= 0x01000000; +#endif + return result; #else - throw std::string( - "Program::ExecuteAndWait not implemented on this platform!\n"); + return -99; #endif - return 0; + } } _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
