Inconsistent .eh_frame_hdr on powerpc64

[deliverable/binutils-gdb.git] / bfd / section.c

diff --git a/bfd/section.c b/bfd/section.c
index 85dc141a1abe3772f351aa70d298031f9fe149b9..811d42a0d026dabd7c547a74fdd256fb8003c75d 100644 (file)
--- a/bfd/section.c
+++ b/bfd/section.c
@@ -1,5 +1,5 @@
 /* Object file "section" support for the BFD library.
-   Copyright (C) 1990-2016 Free Software Foundation, Inc.
+   Copyright (C) 1990-2017 Free Software Foundation, Inc.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.
@@ -361,8 +361,8 @@ CODE_FRAGMENT
 .     when memory read flag isn't set. *}
 .#define SEC_COFF_NOREAD 0x40000000
 .
-.  {* Indicate that section has the no read flag set.  *}
-.#define SEC_ELF_NOREAD 0x80000000
+.  {* Indicate that section has the purecode flag set.  *}
+.#define SEC_ELF_PURECODE 0x80000000
 .
 .  {*  End of section flags.  *}
 .
@@ -430,7 +430,7 @@ CODE_FRAGMENT
 .      information.  *}
 .  bfd_vma lma;
 .
-.  {* The size of the section in octets, as it will be output.
+.  {* The size of the section in *octets*, as it will be output.
 .     Contains a value even if the section has no contents (e.g., the
 .     size of <<.bss>>).  *}
 .  bfd_size_type size;
@@ -700,9 +700,9 @@ CODE_FRAGMENT
 .#define bfd_section_removed_from_list(ABFD, S) \
 .  ((S)->next == NULL ? (ABFD)->section_last != (S) : (S)->next->prev != (S))
 .
-.#define BFD_FAKE_SECTION(SEC, FLAGS, SYM, NAME, IDX)                  \
+.#define BFD_FAKE_SECTION(SEC, SYM, NAME, IDX, FLAGS)                  \
 .  {* name, id,  index, next, prev, flags, user_set_vma,            *} \
-.  { NAME,  IDX, 0,     NULL, NULL, FLAGS, 0,                          \
+.  {  NAME, IDX, 0,     NULL, NULL, FLAGS, 0,                          \
 .                                                                      \
 .  {* linker_mark, linker_has_input, gc_mark, decompress_status,    *} \
 .     0,           0,                1,       0,                       \
@@ -738,20 +738,20 @@ CODE_FRAGMENT
 .     { NULL }, { NULL }                                               \
 .    }
 .
+.{* We use a macro to initialize the static asymbol structures because
+.   traditional C does not permit us to initialize a union member while
+.   gcc warns if we don't initialize it.
+.   the_bfd, name, value, attr, section [, udata]  *}
+.#ifdef __STDC__
+.#define GLOBAL_SYM_INIT(NAME, SECTION) \
+.  { 0, NAME, 0, BSF_SECTION_SYM, SECTION, { 0 }}
+.#else
+.#define GLOBAL_SYM_INIT(NAME, SECTION) \
+.  { 0, NAME, 0, BSF_SECTION_SYM, SECTION }
+.#endif
+.
 */
 
-/* We use a macro to initialize the static asymbol structures because
-   traditional C does not permit us to initialize a union member while
-   gcc warns if we don't initialize it.  */
- /* the_bfd, name, value, attr, section [, udata] */
-#ifdef __STDC__
-#define GLOBAL_SYM_INIT(NAME, SECTION) \
-  { 0, NAME, 0, BSF_SECTION_SYM, SECTION, { 0 }}
-#else
-#define GLOBAL_SYM_INIT(NAME, SECTION) \
-  { 0, NAME, 0, BSF_SECTION_SYM, SECTION }
-#endif
-
 /* These symbols are global, not specific to any BFD.  Therefore, anything
    that tries to change them is broken, and should be repaired.  */
 
@@ -764,7 +764,7 @@ static const asymbol global_syms[] =
 };
 
 #define STD_SECTION(NAME, IDX, FLAGS) \
-  BFD_FAKE_SECTION(_bfd_std_section[IDX], FLAGS, &global_syms[IDX], NAME, IDX)
+  BFD_FAKE_SECTION(_bfd_std_section[IDX], &global_syms[IDX], NAME, IDX, FLAGS)
 
 asection _bfd_std_section[] = {
   STD_SECTION (BFD_COM_SECTION_NAME, 0, SEC_IS_COMMON),
@@ -1240,7 +1240,7 @@ bfd_make_section_with_flags (bfd *abfd, const char *name,
   struct section_hash_entry *sh;
   asection *newsect;
 
-  if (abfd->output_has_begun)
+  if (abfd == NULL || name == NULL || abfd->output_has_begun)
     {
       bfd_set_error (bfd_error_invalid_operation);
       return NULL;