X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;ds=sidebyside;f=bfd%2Felf32-ppc.h;h=67f0b99ed1adcc142af5bb7456716616e62550cf;hb=228c8f4be0c428369ec6b68e25696863d1e62ed7;hp=5f8f63a38a59605b29c53110add822b7d210023e;hpb=0ba079102f920283bc5cd17805c4ea70f01fe378;p=deliverable%2Fbinutils-gdb.git

diff --git a/bfd/elf32-ppc.h b/bfd/elf32-ppc.h
index 5f8f63a38a..67f0b99ed1 100644
--- a/bfd/elf32-ppc.h
+++ b/bfd/elf32-ppc.h
@@ -1,23 +1,69 @@
 /* PowerPC-specific support for 64-bit ELF.
-   Copyright 2003, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2003-2019 Free Software Foundation, Inc.
 
-This file is part of BFD, the Binary File Descriptor library.
+   This file is part of BFD, the Binary File Descriptor library.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
 
-int ppc_elf_select_plt_layout (bfd *, struct bfd_link_info *, int, int);
+enum ppc_elf_plt_type
+{
+  PLT_UNSET,
+  PLT_OLD,
+  PLT_NEW,
+  PLT_VXWORKS
+};
+
+/* Various options passed from the linker to bfd backend.  */
+struct ppc_elf_params
+{
+  /* Chooses the type of .plt.  */
+  enum ppc_elf_plt_type plt_style;
+
+  /* Set if individual PLT call stubs should be aligned.  */
+  int plt_stub_align;
+
+  /* Whether to emit symbols for stubs.  */
+  int emit_stub_syms;
+
+  /* Whether to emit special stub for __tls_get_addr calls.  */
+  int no_tls_get_addr_opt;
+
+  /* Insert trampolines for branches that won't reach their destination.  */
+  int branch_trampolines;
+
+  /* Avoid execution falling into new page.  */
+  int ppc476_workaround;
+  unsigned int pagesize_p2;
+
+  /* The bfd backend detected a non-PIC reference to a protected symbol
+     defined in a shared library.  */
+  int pic_fixup;
+
+  /* Relocate 16A relocs as 16D and vice versa.  */
+  int vle_reloc_fixup;
+
+  bfd_vma pagesize;
+};
+
+void ppc_elf_link_params (struct bfd_link_info *, struct ppc_elf_params *);
+int ppc_elf_select_plt_layout (bfd *, struct bfd_link_info *);
+bfd_boolean ppc_elf_inline_plt (struct bfd_link_info *);
 asection *ppc_elf_tls_setup (bfd *, struct bfd_link_info *);
 bfd_boolean ppc_elf_tls_optimize (bfd *, struct bfd_link_info *);
-void ppc_elf_set_sdata_syms (bfd *, struct bfd_link_info *);
+void ppc_elf_maybe_strip_sdata_syms (struct bfd_link_info *);
+extern bfd_boolean ppc_elf_modify_segment_map (bfd *, struct bfd_link_info *);
+extern bfd_boolean ppc_elf_section_processing (bfd *, Elf_Internal_Shdr *);
+extern bfd_boolean ppc_finish_symbols (struct bfd_link_info *);