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First round ld support for PPC PE

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This commit is contained in:
Kim Knuttila
1995-11-07 21:33:33 +00:00
parent ccb98a5afd
commit d6f41a7d3e
6 changed files with 1112 additions and 364 deletions
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39
bfd/coffcode.h
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@ -928,6 +928,40 @@ coff_set_alignment_hook (abfd, section, scnhdr)
section->alignment_power = i;
}
#elif defined(COFF_WITH_PE)
/* a couple of macros to help setting the alignment power field */
#define ALIGN_SET(field,x,y) \
if (((field) & IMAGE_SCN_ALIGN_64BYTES) == x )\
{\
section->alignment_power = y;\
}
#define ELIFALIGN_SET(field,x,y) \
else if (( (field) & IMAGE_SCN_ALIGN_64BYTES) == x ) \
{\
section->alignment_power = y;\
}
static void
coff_set_alignment_hook (abfd, section, scnhdr)
bfd * abfd;
asection * section;
PTR scnhdr;
{
struct internal_scnhdr *hdr = (struct internal_scnhdr *) scnhdr;
ALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_64BYTES, 6)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_32BYTES, 5)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_16BYTES, 4)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_8BYTES, 3)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_4BYTES, 2)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_2BYTES, 1)
ELIFALIGN_SET (hdr->s_flags, IMAGE_SCN_ALIGN_1BYTES, 0)
}
#undef ALIGN_SET
#undef ELIFALIGN_SET
#else /* ! I960 */
#define coff_set_alignment_hook \
@ -953,6 +987,8 @@ coff_mkobject (abfd)
coff->conversion_table = (unsigned int *) NULL;
coff->raw_syments = (struct coff_ptr_struct *) NULL;
coff->relocbase = 0;
coff->local_toc_sym_map = 0;
/* make_abs_section(abfd);*/
return true;
@ -2176,6 +2212,7 @@ coff_write_object_contents (abfd)
if (abfd->flags & EXEC_P)
internal_f.f_flags |= F_EXEC;
/* FIXME: this is wrong for PPC_PE! */
if (!abfd->xvec->byteorder_big_p)
internal_f.f_flags |= F_AR32WR;
else
@ -2254,7 +2291,7 @@ coff_write_object_contents (abfd)
#endif
#if defined(PPC)
#define __A_MAGIC_SET__
internal_a.magic = PPCMAGIC;
internal_a.magic = IMAGE_NT_OPTIONAL_HDR_MAGIC;
#endif
#if defined(I386)
#define __A_MAGIC_SET__