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2010-04-27 Kai Tietz <kai.tietz@onevision.com>

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* pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
	to USE_MINGW64_LEADING_UNDERSCORES.
        * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
	* config.bfd: Change underscoring default for x64 mingw
	to false.
	* coffcode.h (coff_write_relocs): Add check that dereferenced
	sym_ptr_ptr isn't NULL.
	* config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
	* configure: Regenerated.
	* configure.in: Add option '--enable-leading-mingw64-underscores'
	and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
This commit is contained in:
Kai Tietz
2010-04-27 17:26:09 +00:00
parent e78f4312c5
commit ef72a554d9
8 changed files with 56 additions and 6 deletions
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4
bfd/coffcode.h
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@@ -2648,7 +2648,7 @@ coff_write_relocs (bfd * abfd, int first_undef)
entries know which symbol index they point to. So we
have to look up the output symbol here. */
if (q->sym_ptr_ptr[0]->the_bfd != abfd)
if (q->sym_ptr_ptr[0] != NULL && q->sym_ptr_ptr[0]->the_bfd != abfd)
{
int j;
const char *sname = q->sym_ptr_ptr[0]->name;
@@ -2677,7 +2677,7 @@ coff_write_relocs (bfd * abfd, int first_undef)
n.r_symndx = q->addend;
else
#endif
if (q->sym_ptr_ptr)
if (q->sym_ptr_ptr && q->sym_ptr_ptr[0] != NULL)
{
#ifdef SECTION_RELATIVE_ABSOLUTE_SYMBOL_P
if (SECTION_RELATIVE_ABSOLUTE_SYMBOL_P (q, s))