1 files changed, 0 insertions, 112 deletions
diff --git a/toolchain/binutils/patches/2.30/100-PR23254-ld.bfd-mishandles-file-pointers-while-scanni.patch b/toolchain/binutils/patches/2.30/100-PR23254-ld.bfd-mishandles-file-pointers-while-scanni.patch
deleted file mode 100644
index 8a0b675538..0000000000
--- a/toolchain/binutils/patches/2.30/100-PR23254-ld.bfd-mishandles-file-pointers-while-scanni.patch
+++ /dev/null
@@ -1,112 +0,0 @@
-From: Alan Modra <amodra@gmail.com>
-Date: Tue, 5 Jun 2018 21:04:00 +0930
-Subject: [PATCH] PR23254, ld.bfd mishandles file pointers while scanning
- archive
-
-Best practice is to not mix lseek/read with fseek/fread on the same
-underlying file descriptor, as not all stdio implementations will cope.
-Since the plugin uses lseek/read while bfd uses fseek/fread this patch
-reopens the file for exclusive use by the plugin rather than trying to
-restore the file descriptor.  That allows the plugin to read the file
-after plugin_call_claim_file too.
-
-bfd/
-	PR 23254
-	* plugin.c (bfd_plugin_open_input): Allow for possibility of
-	nested archives.  Open file again for plugin.
-	(try_claim): Don't save and restore file position.  Close file
-	if not claimed.
-	* sysdep.h (O_BINARY): Define.
-ld/
-	PR 23254
-	* plugin.c (plugin_call_claim_file): Revert 2016-07-19 patch.
-	(plugin_object_p): Don't dup file descriptor.
----
-
---- a/bfd/plugin.c
-+++ b/bfd/plugin.c
-@@ -165,14 +165,22 @@ bfd_plugin_open_input (bfd *ibfd, struct
-   bfd *iobfd;
- 
-   iobfd = ibfd;
--  if (ibfd->my_archive && !bfd_is_thin_archive (ibfd->my_archive))
--    iobfd = ibfd->my_archive;
-+  while (iobfd->my_archive
-+	 && !bfd_is_thin_archive (iobfd->my_archive))
-+    iobfd = iobfd->my_archive;
-   file->name = iobfd->filename;
- 
-   if (!iobfd->iostream && !bfd_open_file (iobfd))
-     return 0;
- 
--  file->fd = fileno ((FILE *) iobfd->iostream);
-+  /* The plugin API expects that the file descriptor won't be closed
-+     and reused as done by the bfd file cache.  So open it again.
-+     dup isn't good enough.  plugin IO uses lseek/read while BFD uses
-+     fseek/fread.  It isn't wise to mix the unistd and stdio calls on
-+     the same underlying file descriptor.  */
-+  file->fd = open (file->name, O_RDONLY | O_BINARY);
-+  if (file->fd < 0)
-+    return 0;
- 
-   if (iobfd == ibfd)
-     {
-@@ -196,12 +204,12 @@ try_claim (bfd *abfd)
-   int claimed = 0;
-   struct ld_plugin_input_file file;
- 
-+  file.handle = abfd;
-   if (!bfd_plugin_open_input (abfd, &file))
-     return 0;
--  file.handle = abfd;
--  off_t cur_offset = lseek (file.fd, 0, SEEK_CUR);
-   claim_file (&file, &claimed);
--  lseek (file.fd, cur_offset, SEEK_SET);
-+  if (!claimed)
-+    close (file.fd);
-   return claimed;
- }
- 
---- a/bfd/sysdep.h
-+++ b/bfd/sysdep.h
-@@ -108,6 +108,10 @@ extern char *strrchr ();
- #ifndef O_ACCMODE
- #define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
- #endif
-+/* Systems that don't already define this, don't need it.  */
-+#ifndef O_BINARY
-+#define O_BINARY 0
-+#endif
- 
- #ifndef SEEK_SET
- #define SEEK_SET 0
---- a/ld/plugin.c
-+++ b/ld/plugin.c
-@@ -1053,14 +1053,10 @@ plugin_call_claim_file (const struct ld_
-     {
-       if (curplug->claim_file_handler)
- 	{
--	  off_t cur_offset;
- 	  enum ld_plugin_status rv;
- 
- 	  called_plugin = curplug;
--	  cur_offset = lseek (file->fd, 0, SEEK_CUR);
- 	  rv = (*curplug->claim_file_handler) (file, claimed);
--	  if (!*claimed)
--	    lseek (file->fd, cur_offset, SEEK_SET);
- 	  called_plugin = NULL;
- 	  if (rv != LDPS_OK)
- 	    set_plugin_error (curplug->name);
-@@ -1126,12 +1122,6 @@ plugin_object_p (bfd *ibfd)
-     }
- 
-   file.handle = input;
--  /* The plugin API expects that the file descriptor won't be closed
--     and reused as done by the bfd file cache.  So dup one.  */
--  file.fd = dup (file.fd);
--  if (file.fd < 0)
--    return NULL;
--
-   input->abfd = abfd;
-   input->view_buffer.addr = NULL;
-   input->view_buffer.filesize = 0;