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Remove use of a GCC extension when allocating local arrays.

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This commit is contained in:
Nick Clifton
2000-01-24 19:38:04 +00:00
parent e1c47aa42d
commit b5f303f092
2 changed files with 31 additions and 5 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2000-01-24 Robert Lipe (robertl@sco.com)
* coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
instead of using GNU C extension.
2000-01-21 Nick Clifton <nickc@cygnus.com> 2000-01-21 Nick Clifton <nickc@cygnus.com>
* libbfd.c (bfd_read): Do not attempt to get a negativly sized * libbfd.c (bfd_read): Do not attempt to get a negativly sized

31
bfd/coffcode.h
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@ -3680,20 +3680,41 @@ coff_write_object_contents (abfd)
/* now write them */ /* now write them */
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0) if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
return false; return false;
{ {
char buff[bfd_coff_filhsz (abfd)]; char * buff;
bfd_size_type amount;
buff = bfd_malloc (bfd_coff_filhsz (abfd));
if (buff == NULL)
return false;
coff_swap_filehdr_out (abfd, (PTR) & internal_f, (PTR) buff); coff_swap_filehdr_out (abfd, (PTR) & internal_f, (PTR) buff);
if (bfd_write ((PTR) buff, 1, bfd_coff_filhsz (abfd), abfd) amount = bfd_write ((PTR) buff, 1, bfd_coff_filhsz (abfd), abfd);
!= bfd_coff_filhsz (abfd))
free (buff);
if (amount != bfd_coff_filhsz (abfd))
return false; return false;
} }
if (abfd->flags & EXEC_P) if (abfd->flags & EXEC_P)
{ {
/* Note that peicode.h fills in a PEAOUTHDR, not an AOUTHDR. /* Note that peicode.h fills in a PEAOUTHDR, not an AOUTHDR.
include/coff/pe.h sets AOUTSZ == sizeof(PEAOUTHDR)) */ include/coff/pe.h sets AOUTSZ == sizeof(PEAOUTHDR)) */
char buff[bfd_coff_aoutsz (abfd)]; char * buff;
bfd_size_type amount;
buff = bfd_malloc (bfd_coff_aoutsz (abfd));
if (buff == NULL)
return false;
coff_swap_aouthdr_out (abfd, (PTR) & internal_a, (PTR) buff); coff_swap_aouthdr_out (abfd, (PTR) & internal_a, (PTR) buff);
if (bfd_write ((PTR) buff, 1, bfd_coff_aoutsz (abfd), abfd) != bfd_coff_aoutsz (abfd)) amount = bfd_write ((PTR) buff, 1, bfd_coff_aoutsz (abfd), abfd);
free (buff);
if (amount != bfd_coff_aoutsz (abfd))
return false; return false;
} }
#ifdef RS6000COFF_C #ifdef RS6000COFF_C