[SCM] archer-sergiodj-stap: remove dead code

[SCM] archer-sergiodj-stap: remove dead code

[tromey]

The branch, archer-sergiodj-stap has been updated
       via  1485d74a5bd6bc4af25082baa440cfafaf3ff007 (commit)
      from  e9ec530391b82ff9a1f416329f16dbe9163f775e (commit)

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- Log -----------------------------------------------------------------
commit 1485d74a5bd6bc4af25082baa440cfafaf3ff007
Author: Tom Tromey <tromey@redhat.com>
Date:   Thu Feb 10 08:47:57 2011 -0700

    remove dead code

-----------------------------------------------------------------------

Summary of changes:
 gdb/stap-probe.c |  101 ------------------------------------------------------
 1 files changed, 0 insertions(+), 101 deletions(-)

First 500 lines of diff:
diff --git a/gdb/stap-probe.c b/gdb/stap-probe.c
index 96d2e57..7230a49 100644
--- a/gdb/stap-probe.c
+++ b/gdb/stap-probe.c
@@ -27,7 +27,6 @@
 #include "command.h"
 #include "filenames.h"
 #include "value.h"
-#include "bfd/elf-bfd.h"
 #include "exceptions.h"
 
 #include <ctype.h>
@@ -429,106 +428,6 @@ compute_marker_arg (struct gdbarch *arch, struct internalvar *ivar,
 								  frame, sel);
 }
 
-#if 0
-static void
-handle_probe (struct sdt_note *el, struct stap_probe *ret, bfd *obfd)
-{
-}
-
-struct stap_probe *
-get_stap_probes (struct objfile *objfile, int *num_probes)
-{
-#if 0
-  /* Array containing all the systemtap markers from the objfile.  */
-//  struct stap_marker *objprobes;
-  struct obj_section *iter, *probe_section;
-
-  Elf_Internal_Shdr **elf_shdrs, *probe_shdr;
-  unsigned int num_secs;
-  /* Initial section address.  */
-  bfd_vma base = (bfd_vma) -1;
-#endif
-  struct stap_probe *ret = NULL;
-  bfd *obfd = objfile->obfd;
-  struct sdt_note *iter;
-  int i;
-
-  *num_probes = 0;
-
-  if (! elf_tdata (obfd)->sdt_note_head)
-    /* There isn't any probe here.  */
-    return NULL;
-
-  /* Allocating space for probe info.  */
-  for (iter = elf_tdata (obfd)->sdt_note_head; iter; iter = iter->next, ++*num_probes);
-
-  ret = xmalloc (*num_probes * sizeof (struct stap_probe));
-
-  for (iter = elf_tdata (obfd)->sdt_note_head, i = 0; iter; iter = iter->next, i++)
-    handle_probe (iter, &ret[i], obfd);
-
-#if 0
-  /* Maybe this part isn't needed since we end up traversing the list of
-     sections anyway below.  */
-  probe_section = NULL;
-  ALL_OBJFILE_OSECTIONS (objfile, iter)
-    if (strncmp (STAP_PROBE_SECTION, iter->the_bfd_section->name,
-		 strlen (STAP_PROBE_SECTION)) == 0)
-      {
-	probe_section = iter;
-	break;
-      }
-
-  if (!probe_section)
-    /* No probes in this objfile.  */
-    return NULL;
-  /* -- end of maybe-uneeded part.  -- */
-  
-  elf_shdrs = elf_elfsections (obfd);
-  if (!elf_shdrs)
-    /* No sections were returned.  We cannot parse the objfile.  */
-    return NULL;
-
-  num_secs = elf_numsections (obfd);
-//  elf_shdrs = elf_elfsections (probe_section->the_bfd_section->owner);
-//  num_secs = elf_numsections (probe_section->the_bfd_section->owner);
-
-  probe_shdr = NULL;
-  for (i = 0; i < num_secs; i++)
-    {
-      switch (elf_shdrs[i]->sh_type)
-	{
-	case SHT_NOTE:
-	  if (!(elf_shdrs[i]->sh_flags & SHF_ALLOC))
-	    {
-	    }
-	  break;
-	case SHT_PROGBITS:
-	  if (base == (bfd_vma) -1
-	      && (elf_shdrs[i]->sh_flags & SHF_ALLOC)
-	      && elf_shdrs[i]->sh_name
-	      && !strcmp (bfd_elf_string_from_elf_section (obfd,
-							   elf_shdrs[i]->sh_link,
-							   elf_shdrs[i]->sh_name),
-			  STAP_BASE_SECTION))
-	    base = elf_shdrs[i]->sh_addr;
-	  break;
-	}
-    }
-#endif
-#if 0
-    /* FIXME: There must be a better way for this.  */
-    if (strncmp (STAP_PROBE_SECTION, elf_shdrs[i]->bfd_section->name,
-		 strlen (STAP_PROBE_SECTION)) == 0)
-      {
-	probe_shdr = elf_shdrs[i];
-	break;
-      }
-#endif
-
-  return ret;
-}
-#endif
 \f
 
 void


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