/* Support for the generic parts of PE/PEI, for BFD.
- Copyright (C) 1995-2018 Free Software Foundation, Inc.
+ Copyright (C) 1995-2020 Free Software Foundation, Inc.
Written by Cygnus Solutions.
This file is part of BFD, the Binary File Descriptor library.
pe_ILF_vars;
#endif /* COFF_IMAGE_WITH_PE */
-const bfd_target *coff_real_object_p
+bfd_cleanup coff_real_object_p
(bfd *, unsigned, struct internal_filehdr *, struct internal_aouthdr *);
\f
#ifndef NO_COFF_RELOCS
pe_mkobject (bfd * abfd)
{
pe_data_type *pe;
- bfd_size_type amt = sizeof (pe_data_type);
+ size_t amt = sizeof (pe_data_type);
abfd->tdata.pe_obj_data = (struct pe_tdata *) bfd_zalloc (abfd, amt);
/* in_reloc_p is architecture dependent. */
pe->in_reloc_p = in_reloc_p;
+ /* Default DOS message string. */
+ pe->dos_message[0] = 0x0eba1f0e;
+ pe->dos_message[1] = 0xcd09b400;
+ pe->dos_message[2] = 0x4c01b821;
+ pe->dos_message[3] = 0x685421cd;
+ pe->dos_message[4] = 0x70207369;
+ pe->dos_message[5] = 0x72676f72;
+ pe->dos_message[6] = 0x63206d61;
+ pe->dos_message[7] = 0x6f6e6e61;
+ pe->dos_message[8] = 0x65622074;
+ pe->dos_message[9] = 0x6e757220;
+ pe->dos_message[10] = 0x206e6920;
+ pe->dos_message[11] = 0x20534f44;
+ pe->dos_message[12] = 0x65646f6d;
+ pe->dos_message[13] = 0x0a0d0d2e;
+ pe->dos_message[14] = 0x24;
+ pe->dos_message[15] = 0x0;
+
memset (& pe->pe_opthdr, 0, sizeof pe->pe_opthdr);
return TRUE;
}
coff_data (abfd) ->flags = 0;
#endif
+ memcpy (pe->dos_message, internal_f->pe.dos_message,
+ sizeof (pe->dos_message));
+
return (void *) pe;
}
flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_KEEP | SEC_IN_MEMORY;
- bfd_set_section_flags (vars->abfd, sec, flags | extra_flags);
+ bfd_set_section_flags (sec, flags | extra_flags);
- (void) bfd_set_section_alignment (vars->abfd, sec, 2);
+ bfd_set_section_alignment (sec, 2);
/* Check that we will not run out of space. */
BFD_ASSERT (vars->data + size < vars->bim->buffer + vars->bim->size);
/* Set the section size and contents. The actual
contents are filled in by our parent. */
- bfd_set_section_size (vars->abfd, sec, (bfd_size_type) size);
+ bfd_set_section_size (sec, (bfd_size_type) size);
sec->contents = vars->data;
sec->target_index = vars->sec_index ++;
/* Point the bfd at the symbol table. */
obj_symbols (abfd) = vars.sym_cache;
- bfd_get_symcount (abfd) = vars.sym_index;
+ abfd->symcount = vars.sym_index;
obj_raw_syments (abfd) = vars.native_syms;
obj_raw_syment_count (abfd) = vars.sym_index;
return TRUE;
error_return:
- if (vars.bim->buffer != NULL)
- free (vars.bim->buffer);
+ free (vars.bim->buffer);
free (vars.bim);
return FALSE;
}
/* We have detected a Image Library Format archive element.
Decode the element and return the appropriate target. */
-static const bfd_target *
+static bfd_cleanup
pe_ILF_object_p (bfd * abfd)
{
bfd_byte buffer[14];
#endif
break;
- case IMAGE_FILE_MACHINE_M68K:
-#ifdef MC68AGIC
- magic = MC68MAGIC;
-#endif
- break;
-
case IMAGE_FILE_MACHINE_R3000:
case IMAGE_FILE_MACHINE_R4000:
case IMAGE_FILE_MACHINE_R10000:
/* ptr += 2; */
/* Now read in the two strings that follow. */
- ptr = (bfd_byte *) bfd_alloc (abfd, size);
+ ptr = (bfd_byte *) _bfd_alloc_and_read (abfd, size, size);
if (ptr == NULL)
return NULL;
- if (bfd_bread (ptr, size, abfd) != size)
- {
- bfd_release (abfd, ptr);
- return NULL;
- }
-
symbol_name = (char *) ptr;
/* See PR 20905 for an example of where the strnlen is necessary. */
source_dll = symbol_name + strnlen (symbol_name, size - 1) + 1;
return NULL;
}
- return abfd->xvec;
+ return _bfd_no_cleanup;
}
static void
/* Read the whole section. */
if (!bfd_malloc_and_get_section (abfd, section, &data))
{
- if (data != NULL)
- free (data);
+ free (data);
return;
}
break;
}
}
+
+ free (data);
}
-static const bfd_target *
+static bfd_cleanup
pe_bfd_object_p (bfd * abfd)
{
bfd_byte buffer[6];
struct external_PEI_IMAGE_hdr image_hdr;
struct internal_filehdr internal_f;
struct internal_aouthdr internal_a;
- file_ptr opt_hdr_size;
+ bfd_size_type opt_hdr_size;
file_ptr offset;
- const bfd_target *result;
+ bfd_cleanup result;
/* Detect if this a Microsoft Import Library Format element. */
/* First read the beginning of the header. */
return NULL;
}
+ memcpy (internal_f.pe.dos_message, dos_hdr.dos_message,
+ sizeof (internal_f.pe.dos_message));
+
/* Read the optional header, which has variable size. */
opt_hdr_size = internal_f.f_opthdr;
if (amt < sizeof (PEAOUTHDR))
amt = sizeof (PEAOUTHDR);
- opthdr = bfd_zalloc (abfd, amt);
+ opthdr = _bfd_alloc_and_read (abfd, amt, opt_hdr_size);
if (opthdr == NULL)
return NULL;
- if (bfd_bread (opthdr, opt_hdr_size, abfd)
- != (bfd_size_type) opt_hdr_size)
- return NULL;
+ if (amt > opt_hdr_size)
+ memset (opthdr + opt_hdr_size, 0, amt - opt_hdr_size);
bfd_set_error (bfd_error_no_error);
bfd_coff_swap_aouthdr_in (abfd, opthdr, & internal_a);