In LLVM 2.0 we won't use the runtime libraries as llvm-gcc3 support will

be dropped. This patch pertains to removing the runtime directory from LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31793 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 117 deletions

diff --git a/runtime/libprofile/CommonProfiling.c b/runtime/libprofile/CommonProfiling.c
deleted file mode 100644
index f37b018d9f..0000000000
--- a/runtime/libprofile/CommonProfiling.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*===-- CommonProfiling.c - Profiling support library support -------------===*\
-|*
-|*                     The LLVM Compiler Infrastructure
-|*
-|* This file was developed by the LLVM research group and is distributed under
-|* the University of Illinois Open Source License. See LICENSE.TXT for details.
-|* 
-|*===----------------------------------------------------------------------===*|
-|* 
-|* This file implements functions used by the various different types of
-|* profiling implementations.
-|*
-\*===----------------------------------------------------------------------===*/
-
-#include "Profiling.h"
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <stdlib.h>
-
-static char *SavedArgs = 0;
-static unsigned SavedArgsLength = 0;
-
-static const char *OutputFilename = "llvmprof.out";
-
-/* save_arguments - Save argc and argv as passed into the program for the file
- * we output.
- */
-int save_arguments(int argc, const char **argv) {
-  unsigned Length, i;
-  if (SavedArgs || !argv) return argc;  /* This can be called multiple times */
-
-  /* Check to see if there are any arguments passed into the program for the
-   * profiler.  If there are, strip them off and remember their settings.
-   */
-  while (argc > 1 && !strncmp(argv[1], "-llvmprof-", 10)) {
-    /* Ok, we have an llvmprof argument.  Remove it from the arg list and decide
-     * what to do with it.
-     */
-    const char *Arg = argv[1];
-    memmove(&argv[1], &argv[2], (argc-1)*sizeof(char*));
-    --argc;
-
-    if (!strcmp(Arg, "-llvmprof-output")) {
-      if (argc == 1)
-        puts("-llvmprof-output requires a filename argument!");
-      else {
-        OutputFilename = strdup(argv[1]);
-        memmove(&argv[1], &argv[2], (argc-1)*sizeof(char*));
-        --argc;
-      }
-    } else {
-      printf("Unknown option to the profiler runtime: '%s' - ignored.\n", Arg);
-    }
-  }
-
-  for (Length = 0, i = 0; i != (unsigned)argc; ++i)
-    Length += strlen(argv[i])+1;
-
-  SavedArgs = (char*)malloc(Length);
-  for (Length = 0, i = 0; i != (unsigned)argc; ++i) {
-    unsigned Len = strlen(argv[i]);
-    memcpy(SavedArgs+Length, argv[i], Len);
-    Length += Len;
-    SavedArgs[Length++] = ' ';
-  }
-
-  SavedArgsLength = Length;
-
-  return argc;
-}
-
-
-/* write_profiling_data - Write a raw block of profiling counters out to the
- * llvmprof.out file.  Note that we allow programs to be instrumented with
- * multiple different kinds of instrumentation.  For this reason, this function
- * may be called more than once.
- */
-void write_profiling_data(enum ProfilingType PT, unsigned *Start,
-                          unsigned NumElements) {
-  static int OutFile = -1;
-  int PTy;
-  
-  /* If this is the first time this function is called, open the output file for
-   * appending, creating it if it does not already exist.
-   */
-  if (OutFile == -1) {
-    OutFile = open(OutputFilename, O_CREAT | O_WRONLY | O_APPEND, 0666);
-    if (OutFile == -1) {
-      fprintf(stderr, "LLVM profiling runtime: while opening '%s': ",
-              OutputFilename);
-      perror("");
-      return;
-    }
-
-    /* Output the command line arguments to the file. */
-    {
-      int PTy = ArgumentInfo;
-      int Zeros = 0;
-      write(OutFile, &PTy, sizeof(int));
-      write(OutFile, &SavedArgsLength, sizeof(unsigned));
-      write(OutFile, SavedArgs, SavedArgsLength);
-      /* Pad out to a multiple of four bytes */
-      if (SavedArgsLength & 3)
-        write(OutFile, &Zeros, 4-(SavedArgsLength&3));
-    }
-  }
- 
-  /* Write out this record! */
-  PTy = PT;
-  write(OutFile, &PTy, sizeof(int));
-  write(OutFile, &NumElements, sizeof(unsigned));
-  write(OutFile, Start, NumElements*sizeof(unsigned));
-}