-/*===- llvm-stub.c - Stub executable to run llvm bitcode files -----------===//
-//
+/*===- llvm-stub.c - Stub executable to run llvm bitcode files ------------===//
+//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
-//
+//
//===----------------------------------------------------------------------===//
//
// This tool is used by the gccld program to enable transparent execution of
/* argv[0] is the JIT */
Args[0] = Interp;
-#ifdef __CYGWIN32__
- /* Cygwin strips the .exe suffix off of argv[0] to "help" us. Put it back
- * on.
- */
- argv[0] = strcat(strcpy((char*)malloc(strlen(argv[0])+5), argv[0]), ".exe");
+#ifdef LLVM_ON_WIN32
+ {
+ int len = strlen(argv[0]);
+ if (len < 4 || strcmp(argv[0] + len - 4, ".exe") != 0) {
+ /* .exe suffix is stripped off of argv[0] if the executable was run on the
+ * command line without one. Put it back on.
+ */
+ argv[0] = strcat(strcpy((char*)malloc(len + 5), argv[0]), ".exe");
+ }
+ }
#endif
/* argv[1] is argv[0] + ".bc". */
Args[1] = strcat(strcpy((char*)malloc(strlen(argv[0])+4), argv[0]), ".bc");
/* The rest of the args are as before. */
- memcpy(Args+2, argv+1, sizeof(char*)*argc);
+ memcpy((char **)Args+2, argv+1, sizeof(char*)*argc);
/* Run the JIT. */
- execvp(Interp, (char *const*)Args);
-
+#ifndef _WIN32
+ execvp(Interp, (char **)Args); /* POSIX execvp takes a char *const[]. */
+#else
+ execvp(Interp, Args); /* windows execvp takes a const char *const *. */
+#endif
/* if _execv returns, the JIT could not be started. */
fprintf(stderr, "Could not execute the LLVM JIT. Either add 'lli' to your"
" path, or set the\ninterpreter you want to use in the LLVMINTERP "