1 files changed, 0 insertions, 371 deletions

diff --git a/meta/packages/gcc/gcc-4.0.2/GCOV_PREFIX_STRIP-cross-profile_4.1.patch b/meta/packages/gcc/gcc-4.0.2/GCOV_PREFIX_STRIP-cross-profile_4.1.patch
deleted file mode 100644
index 92ce00a1e3..0000000000
--- a/meta/packages/gcc/gcc-4.0.2/GCOV_PREFIX_STRIP-cross-profile_4.1.patch
+++ /dev/null
@@ -1,371 +0,0 @@
-2005-05-04  Grigory Zagorodnev  <grigory.zagorodnev@intel.com>
-            H.J. Lu  <hongjiu.lu@intel.com>
-
-        * gcov-io.c (gcov_open): When in libgcov library
-        use given data file relocation prefix to build file name.
-        * gcov-io.h (gcov_open): Updated proto to accept
-        data file relocation prefix.
-        * libgcov.c (create_file_directory): New function.
-        (gcov_prefix): New static variable to hold data file
-        relocation prefix.
-        (gcov_version): Use relocation prefix.
-        (gcov_exit): Always try to create directory for output
-        file. Relocate filename at each use.
-        (__gcov_init): Initialize directory relocation prefix
-        if required. Strip off leading directories from
-        the initial filename.
-        * tsystem.h: include filenames.h
-        (DIR_SEPARATOR): Macro copied from system.h.
-        (DIR_SEPARATOR_2): Likewise.
-        * doc/gcov.texi (Cross-profiling): New node documenting
-        cross-profiling management.
-        * doc/invoke.texi (-fprofile-arcs): xref to cross-profiling.
-
---- gcc-4/gcc/doc/gcov.texi.prefix      2005-03-28 11:56:34.000000000 -0800
-+++ gcc-4/gcc/doc/gcov.texi     2005-05-04 15:07:44.000000000 -0700
-@@ -42,6 +42,7 @@ test code coverage in your programs.
- * Invoking Gcov::              How to use gcov.
- * Gcov and Optimization::       Using gcov with GCC optimization.
- * Gcov Data Files::             The files used by gcov.
-+* Cross-profiling::             Data files relocation.
- @end menu
- 
- @node Gcov Intro
-@@ -531,3 +532,36 @@ information.
- The full details of the file format is specified in @file{gcov-io.h},
- and functions provided in that header file should be used to access the
- coverage files.
-+
-+@node Cross-profiling
-+@section Data files relocation to support cross-profiling
-+
-+Running the program will cause profile output to be generated.  For each 
-+source file compiled with @option{-fprofile-arcs}, an accompanying @file{.gcda} 
-+file will be placed in the object file directory. That implicitly requires 
-+running the program at the same system as it was build or having same 
-+absolute directory structure on the target system (program will try 
-+to create needed directory structure).
-+
-+To support cross-profiling, program compiled with @option{-fprofile-arcs}
-+performs data file relocation basing on two environment variables:
-+
-+@itemize @bullet
-+@item
-+GCOV_PREFIX contains the prefix to add to the absolute paths 
-+in the object file.
-+
-+@item
-+GCOV_PREFIX_STRIP indicates the how many initial directory names to strip off 
-+the hardwired absolute paths. Default value is 0.
-+@end itemize
-+
-+For example, if object file @file{/user/build/foo.o} was build with 
-+@option{-fprofile-arcs}, the final executable will try to create data file 
-+@file{/user/build/foo.gcda} when running at the target system and will 
-+fail if corresponding directory does not exists and is not allowed to create. 
-+
-+In this case, manipulating environment variables you can relocate data file 
-+to the suitable local directory. For our example, setting @samp{GCOV_PREFIX=/target/run} 
-+and @samp{GCOV_PREFIX_STRIP=1} values will force use of @file{/target/run/build/foo.gcda} 
-+file name.
---- gcc-4/gcc/doc/invoke.texi.prefix    2005-05-04 11:21:00.000000000 -0700
-+++ gcc-4/gcc/doc/invoke.texi   2005-05-04 15:07:44.000000000 -0700
-@@ -3420,6 +3420,7 @@ explicitly specified and it is not the f
- the basename of the source file.  In both cases any suffix is removed
- (e.g.@: @file{foo.gcda} for input file @file{dir/foo.c}, or
- @file{dir/foo.gcda} for output file specified as @option{-o dir/foo.o}).
-+@xref{Cross-profiling}.
- 
- @cindex @command{gcov}
- @item --coverage
---- gcc-4/gcc/gcov-io.c.prefix  2005-04-28 16:11:30.000000000 -0700
-+++ gcc-4/gcc/gcov-io.c 2005-05-04 20:02:35.000000000 -0700
-@@ -55,13 +55,14 @@ static inline gcov_unsigned_t from_file 
- 
- GCOV_LINKAGE int
- #if IN_LIBGCOV
--gcov_open (const char *name)
-+gcov_open (const char *prefix, const char *name)
- #else
- gcov_open (const char *name, int mode)
- #endif
- {
- #if IN_LIBGCOV
-   const int mode = 0;
-+  char *tmp;
- #endif
- #if GCOV_LOCKED
-   struct flock s_flock;
-@@ -82,6 +83,13 @@ gcov_open (const char *name, int mode)
- #if !IN_LIBGCOV
-   gcov_var.endian = 0;
- #endif
-+
-+#if IN_LIBGCOV
-+  /* Build complete filename with prefix */
-+  tmp = alloca (strlen (prefix) + strlen (name) + 1);
-+  name = strcat (strcpy (tmp, prefix), name);
-+#endif
-+
- #if GCOV_LOCKED
-   if (mode > 0)
-     fd = open (name, O_RDWR);
---- gcc-4/gcc/gcov-io.h.prefix  2005-05-02 17:43:08.000000000 -0700
-+++ gcc-4/gcc/gcov-io.h 2005-05-04 15:07:44.000000000 -0700
-@@ -515,7 +515,7 @@ GCOV_LINKAGE struct gcov_var
-    functions for writing.  Your file may become corrupted if you break
-    these invariants.  */
- #if IN_LIBGCOV
--GCOV_LINKAGE int gcov_open (const char */*name*/) ATTRIBUTE_HIDDEN;
-+GCOV_LINKAGE int gcov_open (const char */*prefix*/, const char */*name*/) ATTRIBUTE_HIDDEN;
- #else
- GCOV_LINKAGE int gcov_open (const char */*name*/, int /*direction*/);
- GCOV_LINKAGE int gcov_magic (gcov_unsigned_t, gcov_unsigned_t);
---- gcc-4/gcc/libgcov.c.prefix  2005-04-28 16:11:30.000000000 -0700
-+++ gcc-4/gcc/libgcov.c 2005-05-04 15:07:44.000000000 -0700
-@@ -92,6 +92,70 @@ static struct gcov_info *gcov_list;
-    object file included in multiple programs.  */
- static gcov_unsigned_t gcov_crc32;
- 
-+/* Directory prefix to relocate coverage data file names */
-+static char *gcov_prefix = 0;
-+
-+/* Level of dirs to strip off the initial filename to relocate */
-+static int gcov_prefix_strip = 0;
-+
-+static int
-+create_file_directory (const char *prefix, const char *filename)
-+{
-+  char *dname;
-+  char sep, *r, *s;
-+  size_t plen, flen;
-+  
-+  /* Detect directory separator */
-+  s = strrchr (prefix, DIR_SEPARATOR);
-+#ifdef DIR_SEPARATOR_2
-+  if (! s)
-+    s = strrchr (prefix, DIR_SEPARATOR_2);
-+#endif
-+  if (s)
-+    sep = *s;
-+  else
-+    sep = DIR_SEPARATOR;
-+
-+  /* join prefix and filename, split path */
-+  plen  = strlen(prefix);
-+  flen  = strlen(filename);
-+  r     = alloca(plen + flen + 1);
-+  strncpy(r, prefix, plen);
-+  strncpy(r + plen, filename, flen);
-+  r[plen + flen] = '\0';
-+  s = strrchr(r, sep);
-+  if (s)
-+    *(s + 1) = '\0';
-+
-+  if (access (r, F_OK) == 0)
-+    return 0;
-+
-+  /* Skip consecutive separators.  */
-+  for (dname = r; *dname && *dname == sep; ++dname);
-+  while (1)
-+    {
-+      char *s = strchr (dname, sep);
-+      if (s == 0)
-+        break;
-+      *s = '\0';
-+      /* Try to make directory if it doesn't already exist.  */
-+      if (access (r, F_OK) == -1
-+          && mkdir (r, 0755) == -1
-+          /* The directory might have been made by another process.  */
-+         && errno != EEXIST)
-+       {
-+          *s = sep;
-+          fprintf (stderr, "profiling:%s:Cannot create directory\n", r);
-+         return -1;
-+       };
-+      *s = sep;
-+      /* Skip consecutive separators.  */
-+      for (dname = s + 1; *dname && *dname == sep; ++dname)
-+        ;
-+    }
-+  return 0;
-+}
-+
- static int
- gcov_version (struct gcov_info *ptr, gcov_unsigned_t version)
- {
-@@ -103,8 +167,8 @@ gcov_version (struct gcov_info *ptr, gco
-       GCOV_UNSIGNED2STRING (e, GCOV_VERSION);
-       
-       fprintf (stderr,
--              "profiling:%s:Version mismatch - expected %.4s got %.4s\n",
--              ptr->filename, e, v);
-+              "profiling:%s%s:Version mismatch - expected %.4s got %.4s\n",
-+              gcov_prefix, ptr->filename, e, v);
-       return 0;
-     }
-   return 1;
-@@ -205,9 +269,16 @@ gcov_exit (void)
-          fi_stride &= ~(__alignof__ (struct gcov_fn_info) - 1);
-        }
-       
--      if (!gcov_open (gi_ptr->filename))
-+      if (create_file_directory (gcov_prefix, gi_ptr->filename))
-+       {
-+         fprintf (stderr, "profiling:%s%s:Skip\n", gcov_prefix,
-+                  gi_ptr->filename);
-+         continue;
-+       }
-+      else if (!gcov_open (gcov_prefix, gi_ptr->filename))
-        {
--         fprintf (stderr, "profiling:%s:Cannot open\n", gi_ptr->filename);
-+         fprintf (stderr, "profiling:%s%s:Cannot open\n", gcov_prefix,
-+                  gi_ptr->filename);
-          continue;
-        }
- 
-@@ -217,8 +288,8 @@ gcov_exit (void)
-          /* Merge data from file.  */
-          if (tag != GCOV_DATA_MAGIC)
-            {
--             fprintf (stderr, "profiling:%s:Not a gcov data file\n",
--                      gi_ptr->filename);
-+             fprintf (stderr, "profiling:%s%s:Not a gcov data file\n",
-+                      gcov_prefix, gi_ptr->filename);
-              goto read_fatal;
-            }
-          length = gcov_read_unsigned ();
-@@ -245,8 +316,8 @@ gcov_exit (void)
-                  || gcov_read_unsigned () != fi_ptr->checksum)
-                {
-                read_mismatch:;
--                 fprintf (stderr, "profiling:%s:Merge mismatch for %s\n",
--                          gi_ptr->filename,
-+                 fprintf (stderr, "profiling:%s%s:Merge mismatch for %s\n",
-+                          gcov_prefix, gi_ptr->filename,
-                           f_ix + 1 ? "function" : "summaries");
-                  goto read_fatal;
-                }
-@@ -305,7 +376,8 @@ gcov_exit (void)
-       
-     read_error:;
-       fprintf (stderr, error < 0 ? "profiling:%s:Overflow merging\n"
--              : "profiling:%s:Error merging\n", gi_ptr->filename);
-+              : "profiling:%s%s:Error merging\n", gcov_prefix,
-+              gi_ptr->filename);
-              
-     read_fatal:;
-       gcov_close ();
-@@ -355,8 +427,8 @@ gcov_exit (void)
-                   && (!GCOV_LOCKED || cs_all->runs == cs_prg->runs)
-                   && memcmp (cs_all, cs_prg, sizeof (*cs_all)))
-            {
--             fprintf (stderr, "profiling:%s:Invocation mismatch - some data files may have been removed%s",
--                      gi_ptr->filename, GCOV_LOCKED
-+             fprintf (stderr, "profiling:%s%s:Invocation mismatch - some data files may have been removed%s",
-+                      gcov_prefix, gi_ptr->filename, GCOV_LOCKED
-                       ? "" : " or concurrent update without locking support");
-              all.checksum = ~0u;
-            }
-@@ -419,9 +491,9 @@ gcov_exit (void)
-        gcov_write_unsigned (0);
-       if ((error = gcov_close ()))
-          fprintf (stderr, error  < 0 ?
--                  "profiling:%s:Overflow writing\n" :
--                  "profiling:%s:Error writing\n",
--                  gi_ptr->filename);
-+                  "profiling:%s%s:Overflow writing\n" :
-+                  "profiling:%s%s:Error writing\n",
-+                  gcov_prefix, gi_ptr->filename);
-     }
- }
- 
-@@ -431,11 +503,69 @@ gcov_exit (void)
- void
- __gcov_init (struct gcov_info *info)
- {
-+  /* Save initial filename pointer to calculate CRC. */
-+  const char *ptr = info->filename;
-+  
-   if (!info->version)
-     return;
-+
-+  /* Initialize directory prefix if requred */
-+  if (gcov_prefix == 0)
-+    {
-+      if ((gcov_prefix = getenv("GCOV_PREFIX")))
-+        {
-+          char *tmp;
-+       
-+          /* Normalize prefix: take off trailing separator. */
-+         tmp = gcov_prefix + strlen(gcov_prefix) - 1;
-+          if (IS_DIR_SEPARATOR(*tmp))
-+            *tmp = '\0';
-+
-+          /* Check if the level of dirs to strip off specified */
-+          if ((tmp = getenv("GCOV_PREFIX_STRIP")))
-+            {
-+             gcov_prefix_strip = atoi (tmp);
-+             /* Do not consider negative values. */
-+             if (gcov_prefix_strip < 0)
-+               gcov_prefix_strip = 0;
-+           };
-+        }
-+      else 
-+          gcov_prefix = (char *) "";
-+    };
-+    
-+  /* Strip off leading directories from the initial filename */
-+  if (gcov_prefix_strip > 0)
-+    {
-+      char sep, *s;
-+      int level;
-+      const char *fname = info->filename;
-+      
-+      /* Detect directory separator */
-+      s = strrchr (fname, DIR_SEPARATOR);
-+#ifdef DIR_SEPARATOR_2
-+      if (! s)
-+        s = strrchr (fname, DIR_SEPARATOR_2);
-+#endif
-+      if (s)
-+        sep = *s;
-+      else
-+        sep = DIR_SEPARATOR;
-+
-+      /* Skip selected directory levels */
-+      for ( level = gcov_prefix_strip; level > 0; level--)
-+        if ((s = strchr(fname + 1, sep)))
-+         fname = s;
-+       else
-+         break;
-+         
-+      /* From this point info block refers stripped file name and 
-+         further operations must add prefix to get complete name.*/
-+      info->filename = fname;
-+    };
-+
-   if (gcov_version (info, info->version))
-     {
--      const char *ptr = info->filename;
-       gcov_unsigned_t crc32 = gcov_crc32;
-   
-       do
---- gcc-4/gcc/tsystem.h.prefix  2005-03-29 16:06:26.000000000 -0800
-+++ gcc-4/gcc/tsystem.h 2005-05-04 15:07:44.000000000 -0700
-@@ -131,4 +131,15 @@ extern int errno;
-    unreachable default case of a switch.  Do not use gcc_assert(0).  */
- #define gcc_unreachable() (abort ())
- 
-+/* Filename handling macros.  */
-+#include "filenames.h"
-+
-+/* These should be phased out in favor of IS_DIR_SEPARATOR, where possible.  */
-+#ifndef DIR_SEPARATOR
-+# define DIR_SEPARATOR '/'
-+# ifdef HAVE_DOS_BASED_FILE_SYSTEM
-+#  define DIR_SEPARATOR_2 '\\'
-+# endif
-+#endif
-+
- #endif /* ! GCC_TSYSTEM_H */