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binutils-gdb
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* ecoff.c (ecoff_sizeof_headers): Align result to 16 byte 

boundary.
This commit is contained in:
Ian Lance Taylor 1994-02-25 19:42:43 +00:00
parent a62494c41b
commit 626f883f94
2 changed files with 36 additions and 21 deletions
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11
bfd/ChangeLog
View File

@ -1,3 +1,14 @@
Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
* ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
boundary.
Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
* som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
field for absolute symbols in the same manner as undefined
and common symbols.
Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* elfcode.h (elf_core_file_p): Check for core file e_machine match

46
bfd/ecoff.c
View File

@ -2140,9 +2140,10 @@ ecoff_sizeof_headers (abfd, reloc)
if (strcmp (current->name, REGINFO) != 0)
++c;
return (bfd_coff_filhsz (abfd)
+ bfd_coff_aoutsz (abfd)
+ c * bfd_coff_scnhsz (abfd));
ret = (bfd_coff_filhsz (abfd)
+ bfd_coff_aoutsz (abfd)
+ c * bfd_coff_scnhsz (abfd));
return BFD_ALIGN (ret, 16);
}
/* Get the contents of a section. This is where we handle reading the
@ -2831,24 +2832,28 @@ ecoff_write_object_contents (abfd)
== false)
return false;
}
else if ((abfd->flags & EXEC_P) != 0
&& (abfd->flags & D_PAGED) != 0)
{
char c;
}
/* A demand paged executable must occupy an even number of
pages. */
if (bfd_seek (abfd, (file_ptr) ecoff_data (abfd)->sym_filepos - 1,
SEEK_SET) != 0)
return false;
if (bfd_read (&c, 1, 1, abfd) == 0)
c = 0;
if (bfd_seek (abfd, (file_ptr) ecoff_data (abfd)->sym_filepos - 1,
SEEK_SET) != 0)
return false;
if (bfd_write (&c, 1, 1, abfd) != 1)
return false;
}
/* The .bss section of a demand paged executable must receive an
entire page. If there are symbols, the symbols will start on the
next page. If there are no symbols, we must fill out the page by
hand. */
if (bfd_get_symcount (abfd) == 0
&& (abfd->flags & EXEC_P) != 0
&& (abfd->flags & D_PAGED) != 0)
{
char c;
if (bfd_seek (abfd, (file_ptr) ecoff_data (abfd)->sym_filepos - 1,
SEEK_SET) != 0)
return false;
if (bfd_read (&c, 1, 1, abfd) == 0)
c = 0;
if (bfd_seek (abfd, (file_ptr) ecoff_data (abfd)->sym_filepos - 1,
SEEK_SET) != 0)
return false;
if (bfd_write (&c, 1, 1, abfd) != 1)
return false;
}
return true;
@ -3932,7 +3937,6 @@ ecoff_bfd_final_link (abfd, info)
/* We accumulate the debugging information counts in the symbolic
header. */
symhdr = &debug->symbolic_header;
symhdr->magic = backend->debug_swap.sym_magic;
symhdr->vstamp = 0;
symhdr->ilineMax = 0;
symhdr->cbLine = 0;