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Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>

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* cofflink.c (_bfd_coff_generic_relocate_section): Make
	callback decide what goes in .relocs.
	* pe[i]-i386.c (TARGET_UNDERSCORE): Define.
	* peicode.h (pe_mkobject_hook): Only copy aouthdr if
	there is one.
This commit is contained in:
Steve Chamberlain
1995-10-28 08:30:37 +00:00
parent 2543860d19
commit dff77ed71f
3 changed files with 46 additions and 160 deletions
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49
bfd/peicode.h
View File

@ -29,13 +29,14 @@ Most of this hacked by Steve Chamberlain,
#define coff_mkobject pe_mkobject
#define coff_mkobject_hook pe_mkobject_hook
#ifndef GET_FCN_LNNOPTR
#define GET_FCN_LNNOPTR(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
#define GET_FCN_LNNOPTR(abfd, ext) \
bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
#endif
#ifndef GET_FCN_ENDNDX
#define GET_FCN_ENDNDX(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
#define GET_FCN_ENDNDX(abfd, ext) \
bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
#endif
#ifndef PUT_FCN_LNNOPTR
@ -228,11 +229,25 @@ coff_swap_filehdr_in (abfd, src, dst)
filehdr_dst->f_magic = bfd_h_get_16(abfd, (bfd_byte *) filehdr_src->f_magic);
filehdr_dst->f_nscns = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_nscns);
filehdr_dst->f_timdat = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_timdat);
filehdr_dst->f_symptr =
bfd_h_get_32 (abfd, (bfd_byte *) filehdr_src->f_symptr);
filehdr_dst->f_nsyms = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_nsyms);
filehdr_dst->f_opthdr = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_opthdr);
filehdr_dst->f_flags = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_flags);
filehdr_dst->f_symptr = bfd_h_get_32 (abfd, (bfd_byte *) filehdr_src->f_symptr);
/* Other people's tools sometimes generate headers
with an nsyms but a zero symptr. */
if (filehdr_dst->f_nsyms && filehdr_dst->f_symptr)
{
filehdr_dst->f_flags |= HAS_SYMS;
}
else
{
filehdr_dst->f_symptr = 0;
filehdr_dst->f_nsyms = 0;
filehdr_dst->f_flags &= ~HAS_SYMS;
}
filehdr_dst->f_opthdr = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_opthdr);
}
#ifdef COFF_IMAGE_WITH_PE
@ -751,7 +766,7 @@ static void add_data_entry (abfd, aout, idx, name, base)
if (sec != NULL)
{
aout->DataDirectory[idx].VirtualAddress = sec->lma - base;
aout->DataDirectory[idx].Size = sec->_raw_size;
aout->DataDirectory[idx].Size = sec->_cooked_size;
sec->flags |= SEC_DATA;
}
}
@ -817,13 +832,14 @@ coff_swap_aouthdr_out (abfd, in, out)
extra->SizeOfHeaders = abfd->sections->filepos;
bfd_h_put_16(abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->standard.magic);
bfd_h_put_16(abfd, aouthdr_in->vstamp, (bfd_byte *) aouthdr_out->standard.vstamp);
bfd_h_put_16(abfd, 2 + 55 * 256, (bfd_byte *) aouthdr_out->standard.vstamp);
PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, (bfd_byte *) aouthdr_out->standard.tsize);
PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, (bfd_byte *) aouthdr_out->standard.dsize);
PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, (bfd_byte *) aouthdr_out->standard.bsize);
PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, (bfd_byte *) aouthdr_out->standard.entry);
PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start,
(bfd_byte *) aouthdr_out->standard.text_start);
PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start,
(bfd_byte *) aouthdr_out->standard.data_start);
@ -1096,16 +1112,19 @@ pe_mkobject (abfd)
bfd * abfd;
{
pe_data_type *pe;
abfd->tdata.pe_obj_data =
(struct pe_tdata *) bfd_zalloc (abfd, sizeof (pe_data_type));
if (abfd->tdata.pe_obj_data == 0)
{
bfd_set_error (bfd_error_no_memory);
return false;
}
pe =pe_data (abfd);
pe = pe_data (abfd);
pe->coff.pe = 1;
pe->in_reloc_p = in_reloc_p;
return true;
}
@ -1123,9 +1142,7 @@ pe_mkobject_hook (abfd, filehdr, aouthdr)
return NULL;
pe = pe_data (abfd);
pe->coff.sym_filepos = internal_f->f_symptr;
/* These members communicate important constants about the symbol
table to GDB's symbol-reading code. These `constants'
unfortunately vary among coff implementations... */
@ -1141,8 +1158,12 @@ pe_mkobject_hook (abfd, filehdr, aouthdr)
obj_conv_table_size (abfd) =
internal_f->f_nsyms;
#ifdef COFF_IMAGE_WITH_PE
pe->pe_opthdr = ((struct internal_aouthdr *)aouthdr)->pe;
if (aouthdr)
{
pe->pe_opthdr = ((struct internal_aouthdr *)aouthdr)->pe;
}
#endif
return (PTR) pe;
@ -1168,5 +1189,3 @@ pe_bfd_copy_private_bfd_data (ibfd, obfd)
return true;
}