1 files changed, 0 insertions, 122 deletions
diff --git a/lib/mesa/src/util/build_id.c b/lib/mesa/src/util/build_id.c
deleted file mode 100644
index 898a15f2b..000000000
--- a/lib/mesa/src/util/build_id.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright © 2016 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-#ifdef HAVE_DL_ITERATE_PHDR
-#include <link.h>
-#include <stddef.h>
-#include <string.h>
-
-#include "build_id.h"
-
-#ifndef NT_GNU_BUILD_ID
-#define NT_GNU_BUILD_ID 3
-#endif
-
-#ifndef ElfW
-#define ElfW(type) Elf_##type
-#endif
-
-#define ALIGN(val, align)      (((val) + (align) - 1) & ~((align) - 1))
-
-struct build_id_note {
-   ElfW(Nhdr) nhdr;
-
-   char name[4]; /* Note name for build-id is "GNU\0" */
-   uint8_t build_id[0];
-};
-
-struct callback_data {
-   const char *filename;
-   struct build_id_note *note;
-};
-
-static int
-build_id_find_nhdr_callback(struct dl_phdr_info *info, size_t size, void *data_)
-{
-   struct callback_data *data = data_;
-
-   /* The first object visited by callback is the main program.
-    * Android's libc returns a NULL pointer for the first executable.
-    */
-   if (info->dlpi_name == NULL)
-      return 0;
-
-   char *ptr = strstr(info->dlpi_name, data->filename);
-   if (ptr == NULL || ptr[strlen(data->filename)] != '\0')
-      return 0;
-
-   for (unsigned i = 0; i < info->dlpi_phnum; i++) {
-      if (info->dlpi_phdr[i].p_type != PT_NOTE)
-         continue;
-
-      struct build_id_note *note = (void *)(info->dlpi_addr +
-                                            info->dlpi_phdr[i].p_vaddr);
-      ptrdiff_t len = info->dlpi_phdr[i].p_filesz;
-
-      while (len >= sizeof(struct build_id_note)) {
-         if (note->nhdr.n_type == NT_GNU_BUILD_ID &&
-            note->nhdr.n_descsz != 0 &&
-            note->nhdr.n_namesz == 4 &&
-            memcmp(note->name, "GNU", 4) == 0) {
-            data->note = note;
-            return 1;
-         }
-
-         size_t offset = sizeof(ElfW(Nhdr)) +
-                         ALIGN(note->nhdr.n_namesz, 4) +
-                         ALIGN(note->nhdr.n_descsz, 4);
-         note = (struct build_id_note *)((char *)note + offset);
-         len -= offset;
-      }
-   }
-
-   return 0;
-}
-
-const struct build_id_note *
-build_id_find_nhdr(const char *filename)
-{
-   struct callback_data data = {
-      .filename = filename,
-      .note = NULL,
-   };
-
-   if (!dl_iterate_phdr(build_id_find_nhdr_callback, &data))
-      return NULL;
-
-   return data.note;
-}
-
-unsigned
-build_id_length(const struct build_id_note *note)
-{
-   return note->nhdr.n_descsz;
-}
-
-const uint8_t *
-build_id_data(const struct build_id_note *note)
-{
-   return note->build_id;
-}
-
-#endif