diff options
Diffstat (limited to 'bfd/peXXigen.c')
| -rw-r--r-- | bfd/peXXigen.c | 2043 |
1 files changed, 0 insertions, 2043 deletions
diff --git a/bfd/peXXigen.c b/bfd/peXXigen.c deleted file mode 100644 index 0e1eaeac536..00000000000 --- a/bfd/peXXigen.c +++ /dev/null @@ -1,2043 +0,0 @@ -/* Support for the generic parts of PE/PEI; the common executable parts. - Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001 - Free Software Foundation, Inc. - Written by Cygnus Solutions. - -This file is part of BFD, the Binary File Descriptor library. - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* Most of this hacked by Steve Chamberlain <sac@cygnus.com>. - - PE/PEI rearrangement (and code added): Donn Terry - Softway Systems, Inc. -*/ - -/* Hey look, some documentation [and in a place you expect to find it]! - - The main reference for the pei format is "Microsoft Portable Executable - and Common Object File Format Specification 4.1". Get it if you need to - do some serious hacking on this code. - - Another reference: - "Peering Inside the PE: A Tour of the Win32 Portable Executable - File Format", MSJ 1994, Volume 9. - - The *sole* difference between the pe format and the pei format is that the - latter has an MSDOS 2.0 .exe header on the front that prints the message - "This app must be run under Windows." (or some such). - (FIXME: Whether that statement is *really* true or not is unknown. - Are there more subtle differences between pe and pei formats? - For now assume there aren't. If you find one, then for God sakes - document it here!) - - The Microsoft docs use the word "image" instead of "executable" because - the former can also refer to a DLL (shared library). Confusion can arise - because the `i' in `pei' also refers to "image". The `pe' format can - also create images (i.e. executables), it's just that to run on a win32 - system you need to use the pei format. - - FIXME: Please add more docs here so the next poor fool that has to hack - on this code has a chance of getting something accomplished without - wasting too much time. -*/ - -/* This expands into COFF_WITH_pe or COFF_WITH_pep depending on whether - we're compiling for straight PE or PE+. */ -#define COFF_WITH_XX - -#include "bfd.h" -#include "sysdep.h" -#include "libbfd.h" -#include "coff/internal.h" - -/* NOTE: it's strange to be including an architecture specific header - in what's supposed to be general (to PE/PEI) code. However, that's - where the definitions are, and they don't vary per architecture - within PE/PEI, so we get them from there. FIXME: The lack of - variance is an assumption which may prove to be incorrect if new - PE/PEI targets are created. */ -#ifdef COFF_WITH_pep -# include "coff/ia64.h" -#else -# include "coff/i386.h" -#endif - -#include "coff/pe.h" -#include "libcoff.h" -#include "libpei.h" - -#ifdef COFF_WITH_pep -# undef AOUTSZ -# define AOUTSZ PEPAOUTSZ -# define PEAOUTHDR PEPAOUTHDR -#endif - -/* FIXME: This file has various tests of POWERPC_LE_PE. Those tests - worked when the code was in peicode.h, but no longer work now that - the code is in peigen.c. PowerPC NT is said to be dead. If - anybody wants to revive the code, you will have to figure out how - to handle those issues. */ - -static void add_data_entry - PARAMS ((bfd *, struct internal_extra_pe_aouthdr *, int, char *, bfd_vma)); -static boolean pe_print_pdata PARAMS ((bfd *, PTR)); -static boolean pe_print_reloc PARAMS ((bfd *, PTR)); - -/**********************************************************************/ - -void -_bfd_XXi_swap_sym_in (abfd, ext1, in1) - bfd *abfd; - PTR ext1; - PTR in1; -{ - SYMENT *ext = (SYMENT *) ext1; - struct internal_syment *in = (struct internal_syment *) in1; - - if (ext->e.e_name[0] == 0) - { - in->_n._n_n._n_zeroes = 0; - in->_n._n_n._n_offset = - bfd_h_get_32 (abfd, (bfd_byte *) ext->e.e.e_offset); - } - else - { - memcpy (in->_n._n_name, ext->e.e_name, SYMNMLEN); - } - - in->n_value = bfd_h_get_32 (abfd, (bfd_byte *) ext->e_value); - in->n_scnum = bfd_h_get_16 (abfd, (bfd_byte *) ext->e_scnum); - if (sizeof (ext->e_type) == 2) - { - in->n_type = bfd_h_get_16 (abfd, (bfd_byte *) ext->e_type); - } - else - { - in->n_type = bfd_h_get_32 (abfd, (bfd_byte *) ext->e_type); - } - in->n_sclass = bfd_h_get_8 (abfd, ext->e_sclass); - in->n_numaux = bfd_h_get_8 (abfd, ext->e_numaux); - -#ifndef STRICT_PE_FORMAT - /* This is for Gnu-created DLLs. */ - - /* The section symbols for the .idata$ sections have class 0x68 - (C_SECTION), which MS documentation indicates is a section - symbol. Unfortunately, the value field in the symbol is simply a - copy of the .idata section's flags rather than something useful. - When these symbols are encountered, change the value to 0 so that - they will be handled somewhat correctly in the bfd code. */ - if (in->n_sclass == C_SECTION) - { - in->n_value = 0x0; - -#if 0 - /* FIXME: This is clearly wrong. The problem seems to be that - undefined C_SECTION symbols appear in the first object of a - MS generated .lib file, and the symbols are not defined - anywhere. */ - in->n_scnum = 1; - - /* I have tried setting the class to 3 and using the following - to set the section number. This will put the address of the - pointer to the string kernel32.dll at addresses 0 and 0x10 - off start of idata section which is not correct. */ -#if 0 - if (strcmp (in->_n._n_name, ".idata$4") == 0) - in->n_scnum = 3; - else - in->n_scnum = 2; -#endif -#else - /* Create synthetic empty sections as needed. DJ */ - if (in->n_scnum == 0) - { - asection *sec; - for (sec = abfd->sections; sec; sec = sec->next) - { - if (strcmp (sec->name, in->n_name) == 0) - { - in->n_scnum = sec->target_index; - break; - } - } - } - if (in->n_scnum == 0) - { - int unused_section_number = 0; - asection *sec; - char *name; - for (sec = abfd->sections; sec; sec = sec->next) - if (unused_section_number <= sec->target_index) - unused_section_number = sec->target_index + 1; - - name = bfd_alloc (abfd, strlen (in->n_name) + 10); - if (name == NULL) - return; - strcpy (name, in->n_name); - sec = bfd_make_section_anyway (abfd, name); - - sec->vma = 0; - sec->lma = 0; - sec->_cooked_size = 0; - sec->_raw_size = 0; - sec->filepos = 0; - sec->rel_filepos = 0; - sec->reloc_count = 0; - sec->line_filepos = 0; - sec->lineno_count = 0; - sec->userdata = NULL; - sec->next = (asection *) NULL; - sec->flags = 0; - sec->alignment_power = 2; - sec->flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; - - sec->target_index = unused_section_number; - - in->n_scnum = unused_section_number; - } - in->n_sclass = C_STAT; -#endif - } -#endif - -#ifdef coff_swap_sym_in_hook - /* This won't work in peigen.c, but since it's for PPC PE, it's not - worth fixing. */ - coff_swap_sym_in_hook (abfd, ext1, in1); -#endif -} - -unsigned int -_bfd_XXi_swap_sym_out (abfd, inp, extp) - bfd *abfd; - PTR inp; - PTR extp; -{ - struct internal_syment *in = (struct internal_syment *) inp; - SYMENT *ext = (SYMENT *) extp; - if (in->_n._n_name[0] == 0) - { - bfd_h_put_32 (abfd, 0, (bfd_byte *) ext->e.e.e_zeroes); - bfd_h_put_32 (abfd, in->_n._n_n._n_offset, (bfd_byte *) ext->e.e.e_offset); - } - else - { - memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN); - } - - bfd_h_put_32 (abfd, in->n_value, (bfd_byte *) ext->e_value); - bfd_h_put_16 (abfd, in->n_scnum, (bfd_byte *) ext->e_scnum); - if (sizeof (ext->e_type) == 2) - { - bfd_h_put_16 (abfd, in->n_type, (bfd_byte *) ext->e_type); - } - else - { - bfd_h_put_32 (abfd, in->n_type, (bfd_byte *) ext->e_type); - } - bfd_h_put_8 (abfd, in->n_sclass, ext->e_sclass); - bfd_h_put_8 (abfd, in->n_numaux, ext->e_numaux); - - return SYMESZ; -} - -void -_bfd_XXi_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) - bfd *abfd; - PTR ext1; - int type; - int class; - int indx ATTRIBUTE_UNUSED; - int numaux ATTRIBUTE_UNUSED; - PTR in1; -{ - AUXENT *ext = (AUXENT *) ext1; - union internal_auxent *in = (union internal_auxent *) in1; - - switch (class) - { - case C_FILE: - if (ext->x_file.x_fname[0] == 0) - { - in->x_file.x_n.x_zeroes = 0; - in->x_file.x_n.x_offset = - bfd_h_get_32 (abfd, (bfd_byte *) ext->x_file.x_n.x_offset); - } - else - { - memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN); - } - return; - - case C_STAT: - case C_LEAFSTAT: - case C_HIDDEN: - if (type == T_NULL) - { - in->x_scn.x_scnlen = GET_SCN_SCNLEN (abfd, ext); - in->x_scn.x_nreloc = GET_SCN_NRELOC (abfd, ext); - in->x_scn.x_nlinno = GET_SCN_NLINNO (abfd, ext); - in->x_scn.x_checksum = - bfd_h_get_32 (abfd, (bfd_byte *) ext->x_scn.x_checksum); - in->x_scn.x_associated = - bfd_h_get_16 (abfd, (bfd_byte *) ext->x_scn.x_associated); - in->x_scn.x_comdat = - bfd_h_get_8 (abfd, (bfd_byte *) ext->x_scn.x_comdat); - return; - } - break; - } - - in->x_sym.x_tagndx.l = bfd_h_get_32 (abfd, (bfd_byte *) ext->x_sym.x_tagndx); - in->x_sym.x_tvndx = bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_tvndx); - - if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) - { - in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext); - in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext); - } - else - { - in->x_sym.x_fcnary.x_ary.x_dimen[0] = - bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); - in->x_sym.x_fcnary.x_ary.x_dimen[1] = - bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); - in->x_sym.x_fcnary.x_ary.x_dimen[2] = - bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); - in->x_sym.x_fcnary.x_ary.x_dimen[3] = - bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); - } - - if (ISFCN (type)) - { - in->x_sym.x_misc.x_fsize = - bfd_h_get_32 (abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize); - } - else - { - in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO (abfd, ext); - in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE (abfd, ext); - } -} - -unsigned int -_bfd_XXi_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) - bfd *abfd; - PTR inp; - int type; - int class; - int indx ATTRIBUTE_UNUSED; - int numaux ATTRIBUTE_UNUSED; - PTR extp; -{ - union internal_auxent *in = (union internal_auxent *) inp; - AUXENT *ext = (AUXENT *) extp; - - memset ((PTR) ext, 0, AUXESZ); - switch (class) - { - case C_FILE: - if (in->x_file.x_fname[0] == 0) - { - bfd_h_put_32 (abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes); - bfd_h_put_32 (abfd, - in->x_file.x_n.x_offset, - (bfd_byte *) ext->x_file.x_n.x_offset); - } - else - { - memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN); - } - return AUXESZ; - - case C_STAT: - case C_LEAFSTAT: - case C_HIDDEN: - if (type == T_NULL) - { - PUT_SCN_SCNLEN (abfd, in->x_scn.x_scnlen, ext); - PUT_SCN_NRELOC (abfd, in->x_scn.x_nreloc, ext); - PUT_SCN_NLINNO (abfd, in->x_scn.x_nlinno, ext); - bfd_h_put_32 (abfd, in->x_scn.x_checksum, - (bfd_byte *) ext->x_scn.x_checksum); - bfd_h_put_16 (abfd, in->x_scn.x_associated, - (bfd_byte *) ext->x_scn.x_associated); - bfd_h_put_8 (abfd, in->x_scn.x_comdat, - (bfd_byte *) ext->x_scn.x_comdat); - return AUXESZ; - } - break; - } - - bfd_h_put_32 (abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx); - bfd_h_put_16 (abfd, in->x_sym.x_tvndx, (bfd_byte *) ext->x_sym.x_tvndx); - - if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class)) - { - PUT_FCN_LNNOPTR (abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext); - PUT_FCN_ENDNDX (abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext); - } - else - { - bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], - (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]); - bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], - (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]); - bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], - (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]); - bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], - (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]); - } - - if (ISFCN (type)) - bfd_h_put_32 (abfd, in->x_sym.x_misc.x_fsize, - (bfd_byte *) ext->x_sym.x_misc.x_fsize); - else - { - PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext); - PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext); - } - - return AUXESZ; -} - -void -_bfd_XXi_swap_lineno_in (abfd, ext1, in1) - bfd *abfd; - PTR ext1; - PTR in1; -{ - LINENO *ext = (LINENO *) ext1; - struct internal_lineno *in = (struct internal_lineno *) in1; - - in->l_addr.l_symndx = bfd_h_get_32 (abfd, (bfd_byte *) ext->l_addr.l_symndx); - in->l_lnno = GET_LINENO_LNNO (abfd, ext); -} - -unsigned int -_bfd_XXi_swap_lineno_out (abfd, inp, outp) - bfd *abfd; - PTR inp; - PTR outp; -{ - struct internal_lineno *in = (struct internal_lineno *) inp; - struct external_lineno *ext = (struct external_lineno *) outp; - bfd_h_put_32 (abfd, in->l_addr.l_symndx, (bfd_byte *) - ext->l_addr.l_symndx); - - PUT_LINENO_LNNO (abfd, in->l_lnno, ext); - return LINESZ; -} - -void -_bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) - bfd *abfd; - PTR aouthdr_ext1; - PTR aouthdr_int1; -{ - struct internal_extra_pe_aouthdr *a; - PEAOUTHDR *src = (PEAOUTHDR *) (aouthdr_ext1); - AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1; - struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1; - - aouthdr_int->magic = bfd_h_get_16 (abfd, (bfd_byte *) aouthdr_ext->magic); - aouthdr_int->vstamp = bfd_h_get_16 (abfd, (bfd_byte *) aouthdr_ext->vstamp); - aouthdr_int->tsize = - GET_AOUTHDR_TSIZE (abfd, (bfd_byte *) aouthdr_ext->tsize); - aouthdr_int->dsize = - GET_AOUTHDR_DSIZE (abfd, (bfd_byte *) aouthdr_ext->dsize); - aouthdr_int->bsize = - GET_AOUTHDR_BSIZE (abfd, (bfd_byte *) aouthdr_ext->bsize); - aouthdr_int->entry = - GET_AOUTHDR_ENTRY (abfd, (bfd_byte *) aouthdr_ext->entry); - aouthdr_int->text_start = - GET_AOUTHDR_TEXT_START (abfd, (bfd_byte *) aouthdr_ext->text_start); -#ifndef COFF_WITH_pep - /* PE32+ does not have data_start member! */ - aouthdr_int->data_start = - GET_AOUTHDR_DATA_START (abfd, (bfd_byte *) aouthdr_ext->data_start); -#endif - - a = &aouthdr_int->pe; - a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, (bfd_byte *) src->ImageBase); - a->SectionAlignment = bfd_h_get_32 (abfd, (bfd_byte *) src->SectionAlignment); - a->FileAlignment = bfd_h_get_32 (abfd, (bfd_byte *) src->FileAlignment); - a->MajorOperatingSystemVersion = - bfd_h_get_16 (abfd, (bfd_byte *) src->MajorOperatingSystemVersion); - a->MinorOperatingSystemVersion = - bfd_h_get_16 (abfd, (bfd_byte *) src->MinorOperatingSystemVersion); - a->MajorImageVersion = bfd_h_get_16 (abfd, (bfd_byte *) src->MajorImageVersion); - a->MinorImageVersion = bfd_h_get_16 (abfd, (bfd_byte *) src->MinorImageVersion); - a->MajorSubsystemVersion = bfd_h_get_16 (abfd, (bfd_byte *) src->MajorSubsystemVersion); - a->MinorSubsystemVersion = bfd_h_get_16 (abfd, (bfd_byte *) src->MinorSubsystemVersion); - a->Reserved1 = bfd_h_get_32 (abfd, (bfd_byte *) src->Reserved1); - a->SizeOfImage = bfd_h_get_32 (abfd, (bfd_byte *) src->SizeOfImage); - a->SizeOfHeaders = bfd_h_get_32 (abfd, (bfd_byte *) src->SizeOfHeaders); - a->CheckSum = bfd_h_get_32 (abfd, (bfd_byte *) src->CheckSum); - a->Subsystem = bfd_h_get_16 (abfd, (bfd_byte *) src->Subsystem); - a->DllCharacteristics = bfd_h_get_16 (abfd, (bfd_byte *) src->DllCharacteristics); - a->SizeOfStackReserve = GET_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, (bfd_byte *) src->SizeOfStackReserve); - a->SizeOfStackCommit = GET_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, (bfd_byte *) src->SizeOfStackCommit); - a->SizeOfHeapReserve = GET_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, (bfd_byte *) src->SizeOfHeapReserve); - a->SizeOfHeapCommit = GET_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, (bfd_byte *) src->SizeOfHeapCommit); - a->LoaderFlags = bfd_h_get_32 (abfd, (bfd_byte *) src->LoaderFlags); - a->NumberOfRvaAndSizes = bfd_h_get_32 (abfd, (bfd_byte *) src->NumberOfRvaAndSizes); - - { - int idx; - for (idx = 0; idx < 16; idx++) - { - /* If data directory is empty, rva also should be 0. */ - int size = - bfd_h_get_32 (abfd, (bfd_byte *) src->DataDirectory[idx][1]); - a->DataDirectory[idx].Size = size; - - if (size) - { - a->DataDirectory[idx].VirtualAddress = - bfd_h_get_32 (abfd, (bfd_byte *) src->DataDirectory[idx][0]); - } - else - a->DataDirectory[idx].VirtualAddress = 0; - } - } - - if (aouthdr_int->entry) - { - aouthdr_int->entry += a->ImageBase; -#ifndef COFF_WITH_pep - aouthdr_int->entry &= 0xffffffff; -#endif - } - if (aouthdr_int->tsize) - { - aouthdr_int->text_start += a->ImageBase; -#ifndef COFF_WITH_pep - aouthdr_int->text_start &= 0xffffffff; -#endif - } -#ifndef COFF_WITH_pep - /* PE32+ does not have data_start member! */ - if (aouthdr_int->dsize) - { - aouthdr_int->data_start += a->ImageBase; - aouthdr_int->data_start &= 0xffffffff; - } -#endif - -#ifdef POWERPC_LE_PE - /* These three fields are normally set up by ppc_relocate_section. - In the case of reading a file in, we can pick them up from the - DataDirectory. */ - first_thunk_address = a->DataDirectory[12].VirtualAddress; - thunk_size = a->DataDirectory[12].Size; - import_table_size = a->DataDirectory[1].Size; -#endif - -} - -/* A support function for below. */ - -static void -add_data_entry (abfd, aout, idx, name, base) - bfd *abfd; - struct internal_extra_pe_aouthdr *aout; - int idx; - char *name; - bfd_vma base; -{ - asection *sec = bfd_get_section_by_name (abfd, name); - - /* add import directory information if it exists */ - if ((sec != NULL) - && (coff_section_data (abfd, sec) != NULL) - && (pei_section_data (abfd, sec) != NULL)) - { - /* If data directory is empty, rva also should be 0 */ - int size = pei_section_data (abfd, sec)->virt_size; - aout->DataDirectory[idx].Size = size; - - if (size) - { - aout->DataDirectory[idx].VirtualAddress = - (sec->vma - base) & 0xffffffff; - sec->flags |= SEC_DATA; - } - } -} - -unsigned int -_bfd_XXi_swap_aouthdr_out (abfd, in, out) - bfd *abfd; - PTR in; - PTR out; -{ - struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in; - pe_data_type *pe = pe_data (abfd); - struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; - PEAOUTHDR *aouthdr_out = (PEAOUTHDR *) out; - bfd_vma sa, fa, ib; - - if (pe->force_minimum_alignment) - { - if (!extra->FileAlignment) - extra->FileAlignment = PE_DEF_FILE_ALIGNMENT; - if (!extra->SectionAlignment) - extra->SectionAlignment = PE_DEF_SECTION_ALIGNMENT; - } - - if (extra->Subsystem == IMAGE_SUBSYSTEM_UNKNOWN) - extra->Subsystem = pe->target_subsystem; - - sa = extra->SectionAlignment; - fa = extra->FileAlignment; - ib = extra->ImageBase; - - if (aouthdr_in->tsize) - { - aouthdr_in->text_start -= ib; -#ifndef COFF_WITH_pep - aouthdr_in->text_start &= 0xffffffff; -#endif - } - if (aouthdr_in->dsize) - { - aouthdr_in->data_start -= ib; -#ifndef COFF_WITH_pep - aouthdr_in->data_start &= 0xffffffff; -#endif - } - if (aouthdr_in->entry) - { - aouthdr_in->entry -= ib; -#ifndef COFF_WITH_pep - aouthdr_in->entry &= 0xffffffff; -#endif - } - -#define FA(x) (((x) + fa -1 ) & (- fa)) -#define SA(x) (((x) + sa -1 ) & (- sa)) - - /* We like to have the sizes aligned. */ - - aouthdr_in->bsize = FA (aouthdr_in->bsize); - - extra->NumberOfRvaAndSizes = IMAGE_NUMBEROF_DIRECTORY_ENTRIES; - - /* first null out all data directory entries .. */ - memset (extra->DataDirectory, sizeof (extra->DataDirectory), 0); - - add_data_entry (abfd, extra, 0, ".edata", ib); - - /* Don't call add_data_entry for .idata$2 or .idata$5. It's done in - bfd_coff_final_link where all the required information is - available. */ - - /* However, until other .idata fixes are made (pending patch), the - entry for .idata is needed for backwards compatability. FIXME. */ - add_data_entry (abfd, extra, 1, ".idata", ib); - - add_data_entry (abfd, extra, 2, ".rsrc", ib); - - add_data_entry (abfd, extra, 3, ".pdata", ib); - - /* For some reason, the virtual size (which is what's set by - add_data_entry) for .reloc is not the same as the size recorded - in this slot by MSVC; it doesn't seem to cause problems (so far), - but since it's the best we've got, use it. It does do the right - thing for .pdata. */ - if (pe->has_reloc_section) - add_data_entry (abfd, extra, 5, ".reloc", ib); - - { - asection *sec; - bfd_vma dsize = 0; - bfd_vma isize = SA(abfd->sections->filepos); - bfd_vma tsize = 0; - - for (sec = abfd->sections; sec; sec = sec->next) - { - int rounded = FA(sec->_raw_size); - - if (sec->flags & SEC_DATA) - dsize += rounded; - if (sec->flags & SEC_CODE) - tsize += rounded; - /* The image size is the total VIRTUAL size (which is what is - in the virt_size field). Files have been seen (from MSVC - 5.0 link.exe) where the file size of the .data segment is - quite small compared to the virtual size. Without this - fix, strip munges the file. */ - isize += SA (FA (pei_section_data (abfd, sec)->virt_size)); - } - - aouthdr_in->dsize = dsize; - aouthdr_in->tsize = tsize; - extra->SizeOfImage = isize; - } - - extra->SizeOfHeaders = abfd->sections->filepos; - bfd_h_put_16 (abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->standard.magic); - -#define LINKER_VERSION 256 /* That is, 2.56 */ - - /* This piece of magic sets the "linker version" field to - LINKER_VERSION. */ - bfd_h_put_16 (abfd, - LINKER_VERSION / 100 + (LINKER_VERSION % 100) * 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); - -#ifndef COFF_WITH_pep - /* PE32+ does not have data_start member! */ - PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, - (bfd_byte *) aouthdr_out->standard.data_start); -#endif - - PUT_OPTHDR_IMAGE_BASE (abfd, extra->ImageBase, - (bfd_byte *) aouthdr_out->ImageBase); - bfd_h_put_32 (abfd, extra->SectionAlignment, - (bfd_byte *) aouthdr_out->SectionAlignment); - bfd_h_put_32 (abfd, extra->FileAlignment, - (bfd_byte *) aouthdr_out->FileAlignment); - bfd_h_put_16 (abfd, extra->MajorOperatingSystemVersion, - (bfd_byte *) aouthdr_out->MajorOperatingSystemVersion); - bfd_h_put_16 (abfd, extra->MinorOperatingSystemVersion, - (bfd_byte *) aouthdr_out->MinorOperatingSystemVersion); - bfd_h_put_16 (abfd, extra->MajorImageVersion, - (bfd_byte *) aouthdr_out->MajorImageVersion); - bfd_h_put_16 (abfd, extra->MinorImageVersion, - (bfd_byte *) aouthdr_out->MinorImageVersion); - bfd_h_put_16 (abfd, extra->MajorSubsystemVersion, - (bfd_byte *) aouthdr_out->MajorSubsystemVersion); - bfd_h_put_16 (abfd, extra->MinorSubsystemVersion, - (bfd_byte *) aouthdr_out->MinorSubsystemVersion); - bfd_h_put_32 (abfd, extra->Reserved1, - (bfd_byte *) aouthdr_out->Reserved1); - bfd_h_put_32 (abfd, extra->SizeOfImage, - (bfd_byte *) aouthdr_out->SizeOfImage); - bfd_h_put_32 (abfd, extra->SizeOfHeaders, - (bfd_byte *) aouthdr_out->SizeOfHeaders); - bfd_h_put_32 (abfd, extra->CheckSum, - (bfd_byte *) aouthdr_out->CheckSum); - bfd_h_put_16 (abfd, extra->Subsystem, - (bfd_byte *) aouthdr_out->Subsystem); - bfd_h_put_16 (abfd, extra->DllCharacteristics, - (bfd_byte *) aouthdr_out->DllCharacteristics); - PUT_OPTHDR_SIZE_OF_STACK_RESERVE (abfd, extra->SizeOfStackReserve, - (bfd_byte *) aouthdr_out->SizeOfStackReserve); - PUT_OPTHDR_SIZE_OF_STACK_COMMIT (abfd, extra->SizeOfStackCommit, - (bfd_byte *) aouthdr_out->SizeOfStackCommit); - PUT_OPTHDR_SIZE_OF_HEAP_RESERVE (abfd, extra->SizeOfHeapReserve, - (bfd_byte *) aouthdr_out->SizeOfHeapReserve); - PUT_OPTHDR_SIZE_OF_HEAP_COMMIT (abfd, extra->SizeOfHeapCommit, - (bfd_byte *) aouthdr_out->SizeOfHeapCommit); - bfd_h_put_32 (abfd, extra->LoaderFlags, - (bfd_byte *) aouthdr_out->LoaderFlags); - bfd_h_put_32 (abfd, extra->NumberOfRvaAndSizes, - (bfd_byte *) aouthdr_out->NumberOfRvaAndSizes); - { - int idx; - for (idx = 0; idx < 16; idx++) - { - bfd_h_put_32 (abfd, extra->DataDirectory[idx].VirtualAddress, - (bfd_byte *) aouthdr_out->DataDirectory[idx][0]); - bfd_h_put_32 (abfd, extra->DataDirectory[idx].Size, - (bfd_byte *) aouthdr_out->DataDirectory[idx][1]); - } - } - - return AOUTSZ; -} - -unsigned int -_bfd_XXi_only_swap_filehdr_out (abfd, in, out) - bfd *abfd; - PTR in; - PTR out; -{ - int idx; - struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; - struct external_PEI_filehdr *filehdr_out = (struct external_PEI_filehdr *) out; - - if (pe_data (abfd)->has_reloc_section) - filehdr_in->f_flags &= ~F_RELFLG; - - if (pe_data (abfd)->dll) - filehdr_in->f_flags |= F_DLL; - - filehdr_in->pe.e_magic = DOSMAGIC; - filehdr_in->pe.e_cblp = 0x90; - filehdr_in->pe.e_cp = 0x3; - filehdr_in->pe.e_crlc = 0x0; - filehdr_in->pe.e_cparhdr = 0x4; - filehdr_in->pe.e_minalloc = 0x0; - filehdr_in->pe.e_maxalloc = 0xffff; - filehdr_in->pe.e_ss = 0x0; - filehdr_in->pe.e_sp = 0xb8; - filehdr_in->pe.e_csum = 0x0; - filehdr_in->pe.e_ip = 0x0; - filehdr_in->pe.e_cs = 0x0; - filehdr_in->pe.e_lfarlc = 0x40; - filehdr_in->pe.e_ovno = 0x0; - - for (idx = 0; idx < 4; idx++) - filehdr_in->pe.e_res[idx] = 0x0; - - filehdr_in->pe.e_oemid = 0x0; - filehdr_in->pe.e_oeminfo = 0x0; - - for (idx = 0; idx < 10; idx++) - filehdr_in->pe.e_res2[idx] = 0x0; - - filehdr_in->pe.e_lfanew = 0x80; - - /* This next collection of data are mostly just characters. It - appears to be constant within the headers put on NT exes. */ - filehdr_in->pe.dos_message[0] = 0x0eba1f0e; - filehdr_in->pe.dos_message[1] = 0xcd09b400; - filehdr_in->pe.dos_message[2] = 0x4c01b821; - filehdr_in->pe.dos_message[3] = 0x685421cd; - filehdr_in->pe.dos_message[4] = 0x70207369; - filehdr_in->pe.dos_message[5] = 0x72676f72; - filehdr_in->pe.dos_message[6] = 0x63206d61; - filehdr_in->pe.dos_message[7] = 0x6f6e6e61; - filehdr_in->pe.dos_message[8] = 0x65622074; - filehdr_in->pe.dos_message[9] = 0x6e757220; - filehdr_in->pe.dos_message[10] = 0x206e6920; - filehdr_in->pe.dos_message[11] = 0x20534f44; - filehdr_in->pe.dos_message[12] = 0x65646f6d; - filehdr_in->pe.dos_message[13] = 0x0a0d0d2e; - filehdr_in->pe.dos_message[14] = 0x24; - filehdr_in->pe.dos_message[15] = 0x0; - filehdr_in->pe.nt_signature = NT_SIGNATURE; - - bfd_h_put_16 (abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic); - bfd_h_put_16 (abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns); - - bfd_h_put_32 (abfd, time (0), (bfd_byte *) filehdr_out->f_timdat); - PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr, - (bfd_byte *) filehdr_out->f_symptr); - bfd_h_put_32 (abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms); - bfd_h_put_16 (abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr); - bfd_h_put_16 (abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags); - - /* put in extra dos header stuff. This data remains essentially - constant, it just has to be tacked on to the beginning of all exes - for NT */ - bfd_h_put_16 (abfd, filehdr_in->pe.e_magic, (bfd_byte *) filehdr_out->e_magic); - bfd_h_put_16 (abfd, filehdr_in->pe.e_cblp, (bfd_byte *) filehdr_out->e_cblp); - bfd_h_put_16 (abfd, filehdr_in->pe.e_cp, (bfd_byte *) filehdr_out->e_cp); - bfd_h_put_16 (abfd, filehdr_in->pe.e_crlc, (bfd_byte *) filehdr_out->e_crlc); - bfd_h_put_16 (abfd, filehdr_in->pe.e_cparhdr, - (bfd_byte *) filehdr_out->e_cparhdr); - bfd_h_put_16 (abfd, filehdr_in->pe.e_minalloc, - (bfd_byte *) filehdr_out->e_minalloc); - bfd_h_put_16 (abfd, filehdr_in->pe.e_maxalloc, - (bfd_byte *) filehdr_out->e_maxalloc); - bfd_h_put_16 (abfd, filehdr_in->pe.e_ss, (bfd_byte *) filehdr_out->e_ss); - bfd_h_put_16 (abfd, filehdr_in->pe.e_sp, (bfd_byte *) filehdr_out->e_sp); - bfd_h_put_16 (abfd, filehdr_in->pe.e_csum, (bfd_byte *) filehdr_out->e_csum); - bfd_h_put_16 (abfd, filehdr_in->pe.e_ip, (bfd_byte *) filehdr_out->e_ip); - bfd_h_put_16 (abfd, filehdr_in->pe.e_cs, (bfd_byte *) filehdr_out->e_cs); - bfd_h_put_16 (abfd, filehdr_in->pe.e_lfarlc, (bfd_byte *) filehdr_out->e_lfarlc); - bfd_h_put_16 (abfd, filehdr_in->pe.e_ovno, (bfd_byte *) filehdr_out->e_ovno); - { - int idx; - for (idx = 0; idx < 4; idx++) - bfd_h_put_16 (abfd, filehdr_in->pe.e_res[idx], - (bfd_byte *) filehdr_out->e_res[idx]); - } - bfd_h_put_16 (abfd, filehdr_in->pe.e_oemid, (bfd_byte *) filehdr_out->e_oemid); - bfd_h_put_16 (abfd, filehdr_in->pe.e_oeminfo, - (bfd_byte *) filehdr_out->e_oeminfo); - { - int idx; - for (idx = 0; idx < 10; idx++) - bfd_h_put_16 (abfd, filehdr_in->pe.e_res2[idx], - (bfd_byte *) filehdr_out->e_res2[idx]); - } - bfd_h_put_32 (abfd, filehdr_in->pe.e_lfanew, (bfd_byte *) filehdr_out->e_lfanew); - - { - int idx; - for (idx = 0; idx < 16; idx++) - bfd_h_put_32 (abfd, filehdr_in->pe.dos_message[idx], - (bfd_byte *) filehdr_out->dos_message[idx]); - } - - /* Also put in the NT signature. */ - bfd_h_put_32 (abfd, filehdr_in->pe.nt_signature, - (bfd_byte *) filehdr_out->nt_signature); - - return FILHSZ; -} - -unsigned int -_bfd_XX_only_swap_filehdr_out (abfd, in, out) - bfd *abfd; - PTR in; - PTR out; -{ - struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; - FILHDR *filehdr_out = (FILHDR *) out; - - bfd_h_put_16 (abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic); - bfd_h_put_16 (abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns); - bfd_h_put_32 (abfd, filehdr_in->f_timdat, (bfd_byte *) filehdr_out->f_timdat); - PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr, - (bfd_byte *) filehdr_out->f_symptr); - bfd_h_put_32 (abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms); - bfd_h_put_16 (abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr); - bfd_h_put_16 (abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags); - - return FILHSZ; -} - -unsigned int -_bfd_XXi_swap_scnhdr_out (abfd, in, out) - bfd *abfd; - PTR in; - PTR out; -{ - struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; - SCNHDR *scnhdr_ext = (SCNHDR *) out; - unsigned int ret = SCNHSZ; - bfd_vma ps; - bfd_vma ss; - - memcpy (scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name)); - - PUT_SCNHDR_VADDR (abfd, - ((scnhdr_int->s_vaddr - - pe_data (abfd)->pe_opthdr.ImageBase) - & 0xffffffff), - (bfd_byte *) scnhdr_ext->s_vaddr); - - /* NT wants the size data to be rounded up to the next - NT_FILE_ALIGNMENT, but zero if it has no content (as in .bss, - sometimes). */ - - if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0) - { - ps = scnhdr_int->s_size; - ss = 0; - } - else - { - ps = scnhdr_int->s_paddr; - ss = scnhdr_int->s_size; - } - - PUT_SCNHDR_SIZE (abfd, ss, - (bfd_byte *) scnhdr_ext->s_size); - - /* s_paddr in PE is really the virtual size. */ - PUT_SCNHDR_PADDR (abfd, ps, (bfd_byte *) scnhdr_ext->s_paddr); - - PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr, - (bfd_byte *) scnhdr_ext->s_scnptr); - PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr, - (bfd_byte *) scnhdr_ext->s_relptr); - PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr, - (bfd_byte *) scnhdr_ext->s_lnnoptr); - - /* Extra flags must be set when dealing with NT. All sections should also - have the IMAGE_SCN_MEM_READ (0x40000000) flag set. In addition, the - .text section must have IMAGE_SCN_MEM_EXECUTE (0x20000000) and the data - sections (.idata, .data, .bss, .CRT) must have IMAGE_SCN_MEM_WRITE set - (this is especially important when dealing with the .idata section since - the addresses for routines from .dlls must be overwritten). If .reloc - section data is ever generated, we must add IMAGE_SCN_MEM_DISCARDABLE - (0x02000000). Also, the resource data should also be read and - writable. */ - - /* FIXME: alignment is also encoded in this field, at least on ppc (krk) */ - /* FIXME: even worse, I don't see how to get the original alignment field*/ - /* back... */ - - { - int flags = scnhdr_int->s_flags; - bfd_h_put_32 (abfd, flags, (bfd_byte *) scnhdr_ext->s_flags); - } - - if (coff_data (abfd)->link_info - && ! coff_data (abfd)->link_info->relocateable - && ! coff_data (abfd)->link_info->shared - && strcmp (scnhdr_int->s_name, ".text") == 0) - { - /* By inference from looking at MS output, the 32 bit field - which is the combintion of the number_of_relocs and - number_of_linenos is used for the line number count in - executables. A 16-bit field won't do for cc1. The MS - document says that the number of relocs is zero for - executables, but the 17-th bit has been observed to be there. - Overflow is not an issue: a 4G-line program will overflow a - bunch of other fields long before this! */ - bfd_h_put_16 (abfd, scnhdr_int->s_nlnno & 0xffff, - (bfd_byte *) scnhdr_ext->s_nlnno); - bfd_h_put_16 (abfd, scnhdr_int->s_nlnno >> 16, - (bfd_byte *) scnhdr_ext->s_nreloc); - } - else - { - if (scnhdr_int->s_nlnno <= 0xffff) - bfd_h_put_16 (abfd, scnhdr_int->s_nlnno, - (bfd_byte *) scnhdr_ext->s_nlnno); - else - { - (*_bfd_error_handler) (_("%s: line number overflow: 0x%lx > 0xffff"), - bfd_get_filename (abfd), - scnhdr_int->s_nlnno); - bfd_set_error (bfd_error_file_truncated); - bfd_h_put_16 (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nlnno); - ret = 0; - } - if (scnhdr_int->s_nreloc <= 0xffff) - bfd_h_put_16 (abfd, scnhdr_int->s_nreloc, - (bfd_byte *) scnhdr_ext->s_nreloc); - else - { - /* PE can deal with large #s of relocs, but not here */ - bfd_h_put_16 (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nreloc); - scnhdr_int->s_flags |= IMAGE_SCN_LNK_NRELOC_OVFL; - bfd_h_put_32 (abfd, scnhdr_int->s_flags, - (bfd_byte *) scnhdr_ext->s_flags); -#if 0 - (*_bfd_error_handler) (_("%s: reloc overflow 1: 0x%lx > 0xffff"), - bfd_get_filename (abfd), - scnhdr_int->s_nreloc); - bfd_set_error (bfd_error_file_truncated); - bfd_h_put_16 (abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nreloc); - ret = 0; -#endif - } - } - return ret; -} - -static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = { - N_("Export Directory [.edata (or where ever we found it)]"), - N_("Import Directory [parts of .idata]"), - N_("Resource Directory [.rsrc]"), - N_("Exception Directory [.pdata]"), - N_("Security Directory"), - N_("Base Relocation Directory [.reloc]"), - N_("Debug Directory"), - N_("Description Directory"), - N_("Special Directory"), - N_("Thread Storage Directory [.tls]"), - N_("Load Configuration Directory"), - N_("Bound Import Directory"), - N_("Import Address Table Directory"), - N_("Delay Import Directory"), - N_("Reserved"), - N_("Reserved") -}; - -/**********************************************************************/ -#ifdef POWERPC_LE_PE -/* The code for the PPC really falls in the "architecture dependent" - category. However, it's not clear that anyone will ever care, so - we're ignoring the issue for now; if/when PPC matters, some of this - may need to go into peicode.h, or arguments passed to enable the - PPC- specific code. */ -#endif - -/**********************************************************************/ -static boolean -pe_print_idata (abfd, vfile) - bfd *abfd; - PTR vfile; -{ - FILE *file = (FILE *) vfile; - bfd_byte *data; - asection *section; - bfd_signed_vma adj; - -#ifdef POWERPC_LE_PE - asection *rel_section = bfd_get_section_by_name (abfd, ".reldata"); -#endif - - bfd_size_type datasize = 0; - bfd_size_type dataoff; - bfd_size_type i; - int onaline = 20; - - pe_data_type *pe = pe_data (abfd); - struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; - - bfd_vma addr; - - addr = extra->DataDirectory[1].VirtualAddress; - - if (addr == 0 && extra->DataDirectory[1].Size == 0) - { - /* Maybe the extra header isn't there. Look for the section. */ - section = bfd_get_section_by_name (abfd, ".idata"); - if (section == NULL) - return true; - - addr = section->vma; - datasize = bfd_section_size (abfd, section); - if (datasize == 0) - return true; - } - else - { - addr += extra->ImageBase; - for (section = abfd->sections; section != NULL; section = section->next) - { - datasize = bfd_section_size (abfd, section); - if (addr >= section->vma && addr < section->vma + datasize) - break; - } - - if (section == NULL) - { - fprintf (file, - _("\nThere is an import table, but the section containing it could not be found\n")); - return true; - } - } - - fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"), - section->name, (unsigned long) addr); - - dataoff = addr - section->vma; - datasize -= dataoff; - -#ifdef POWERPC_LE_PE - if (rel_section != 0 && bfd_section_size (abfd, rel_section) != 0) - { - /* The toc address can be found by taking the starting address, - which on the PPC locates a function descriptor. The - descriptor consists of the function code starting address - followed by the address of the toc. The starting address we - get from the bfd, and the descriptor is supposed to be in the - .reldata section. */ - - bfd_vma loadable_toc_address; - bfd_vma toc_address; - bfd_vma start_address; - bfd_byte *data = 0; - int offset; - - data = (bfd_byte *) bfd_malloc ((size_t) bfd_section_size (abfd, - rel_section)); - if (data == NULL && bfd_section_size (abfd, rel_section) != 0) - return false; - - bfd_get_section_contents (abfd, - rel_section, - (PTR) data, 0, - bfd_section_size (abfd, rel_section)); - - offset = abfd->start_address - rel_section->vma; - - start_address = bfd_get_32 (abfd, data + offset); - loadable_toc_address = bfd_get_32 (abfd, data + offset + 4); - toc_address = loadable_toc_address - 32768; - - fprintf (file, - _("\nFunction descriptor located at the start address: %04lx\n"), - (unsigned long int) (abfd->start_address)); - fprintf (file, - _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"), - start_address, loadable_toc_address, toc_address); - } - else - { - fprintf (file, - _("\nNo reldata section! Function descriptor not decoded.\n")); - } -#endif - - fprintf (file, - _("\nThe Import Tables (interpreted %s section contents)\n"), - section->name); - fprintf (file, - _(" vma: Hint Time Forward DLL First\n")); - fprintf (file, - _(" Table Stamp Chain Name Thunk\n")); - - data = (bfd_byte *) bfd_malloc (dataoff + datasize); - if (data == NULL) - return false; - - /* Read the whole section. Some of the fields might be before dataoff. */ - if (! bfd_get_section_contents (abfd, section, (PTR) data, - 0, dataoff + datasize)) - return false; - - adj = section->vma - extra->ImageBase; - - for (i = 0; i < datasize; i += onaline) - { - bfd_vma hint_addr; - bfd_vma time_stamp; - bfd_vma forward_chain; - bfd_vma dll_name; - bfd_vma first_thunk; - int idx = 0; - bfd_size_type j; - char *dll; - - /* print (i + extra->DataDirectory[1].VirtualAddress) */ - fprintf (file, " %08lx\t", (unsigned long) (i + adj + dataoff)); - - if (i + 20 > datasize) - { - /* Check stuff. */ - ; - } - - hint_addr = bfd_get_32 (abfd, data + i + dataoff); - time_stamp = bfd_get_32 (abfd, data + i + 4 + dataoff); - forward_chain = bfd_get_32 (abfd, data + i + 8 + dataoff); - dll_name = bfd_get_32 (abfd, data + i + 12 + dataoff); - first_thunk = bfd_get_32 (abfd, data + i + 16 + dataoff); - - fprintf (file, "%08lx %08lx %08lx %08lx %08lx\n", - (unsigned long) hint_addr, - (unsigned long) time_stamp, - (unsigned long) forward_chain, - (unsigned long) dll_name, - (unsigned long) first_thunk); - - if (hint_addr == 0 && first_thunk == 0) - break; - - dll = (char *) data + dll_name - adj; - fprintf (file, _("\n\tDLL Name: %s\n"), dll); - - if (hint_addr != 0) - { - fprintf (file, _("\tvma: Hint/Ord Member-Name\n")); - - idx = hint_addr - adj; - - for (j = 0; j < datasize; j += 4) - { - unsigned long member = bfd_get_32 (abfd, data + idx + j); - - if (member == 0) - break; - if (member & 0x80000000) - fprintf (file, "\t%04lx\t %4lu", member, - member & 0x7fffffff); - else - { - int ordinal; - char *member_name; - - ordinal = bfd_get_16 (abfd, data + member - adj); - member_name = (char *) data + member - adj + 2; - fprintf (file, "\t%04lx\t %4d %s", - member, ordinal, member_name); - } - - /* If the time stamp is not zero, the import address - table holds actual addresses. */ - if (time_stamp != 0 - && first_thunk != 0 - && first_thunk != hint_addr) - fprintf (file, "\t%04lx", - (long) bfd_get_32 (abfd, data + first_thunk - adj + j)); - - fprintf (file, "\n"); - } - } - - if (hint_addr != first_thunk && time_stamp == 0) - { - int differ = 0; - int idx2; - - idx2 = first_thunk - adj; - - for (j = 0; j < datasize; j += 4) - { - int ordinal; - char *member_name; - bfd_vma hint_member = 0; - bfd_vma iat_member; - - if (hint_addr != 0) - hint_member = bfd_get_32 (abfd, data + idx + j); - iat_member = bfd_get_32 (abfd, data + idx2 + j); - - if (hint_addr == 0 && iat_member == 0) - break; - - if (hint_addr == 0 || hint_member != iat_member) - { - if (differ == 0) - { - fprintf (file, - _("\tThe Import Address Table (difference found)\n")); - fprintf (file, _("\tvma: Hint/Ord Member-Name\n")); - differ = 1; - } - if (iat_member == 0) - { - fprintf (file, - _("\t>>> Ran out of IAT members!\n")); - } - else - { - ordinal = bfd_get_16 (abfd, data + iat_member - adj); - member_name = (char *) data + iat_member - adj + 2; - fprintf (file, "\t%04lx\t %4d %s\n", - (unsigned long) iat_member, - ordinal, - member_name); - } - } - - if (hint_addr != 0 && hint_member == 0) - break; - } - if (differ == 0) - { - fprintf (file, - _("\tThe Import Address Table is identical\n")); - } - } - - fprintf (file, "\n"); - - } - - free (data); - - return true; -} - -static boolean -pe_print_edata (abfd, vfile) - bfd *abfd; - PTR vfile; -{ - FILE *file = (FILE *) vfile; - bfd_byte *data; - asection *section; - - bfd_size_type datasize = 0; - bfd_size_type dataoff; - bfd_size_type i; - - bfd_signed_vma adj; - struct EDT_type { - long export_flags; /* reserved - should be zero */ - long time_stamp; - short major_ver; - short minor_ver; - bfd_vma name; /* rva - relative to image base */ - long base; /* ordinal base */ - unsigned long num_functions; /* Number in the export address table */ - unsigned long num_names; /* Number in the name pointer table */ - bfd_vma eat_addr; /* rva to the export address table */ - bfd_vma npt_addr; /* rva to the Export Name Pointer Table */ - bfd_vma ot_addr; /* rva to the Ordinal Table */ - } edt; - - pe_data_type *pe = pe_data (abfd); - struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr; - - bfd_vma addr; - - addr = extra->DataDirectory[0].VirtualAddress; - - if (addr == 0 && extra->DataDirectory[0].Size == 0) - { - /* Maybe the extra header isn't there. Look for the section. */ - section = bfd_get_section_by_name (abfd, ".edata"); - if (section == NULL) - return true; - - addr = section->vma; - datasize = bfd_section_size (abfd, section); - if (datasize == 0) - return true; - } - else - { - addr += extra->ImageBase; - for (section = abfd->sections; section != NULL; section = section->next) - { - datasize = bfd_section_size (abfd, section); - if (addr >= section->vma && addr < section->vma + datasize) - break; - } - - if (section == NULL) - { - fprintf (file, - _("\nThere is an export table, but the section containing it could not be found\n")); - return true; - } - } - - fprintf (file, _("\nThere is an export table in %s at 0x%lx\n"), - section->name, (unsigned long) addr); - - dataoff = addr - section->vma; - datasize -= dataoff; - - data = (bfd_byte *) bfd_malloc (datasize); - if (data == NULL) - return false; - - if (! bfd_get_section_contents (abfd, section, (PTR) data, dataoff, - datasize)) - return false; - - /* Go get Export Directory Table. */ - edt.export_flags = bfd_get_32 (abfd, data + 0); - edt.time_stamp = bfd_get_32 (abfd, data + 4); - edt.major_ver = bfd_get_16 (abfd, data + 8); - edt.minor_ver = bfd_get_16 (abfd, data + 10); - edt.name = bfd_get_32 (abfd, data + 12); - edt.base = bfd_get_32 (abfd, data + 16); - edt.num_functions = bfd_get_32 (abfd, data + 20); - edt.num_names = bfd_get_32 (abfd, data + 24); - edt.eat_addr = bfd_get_32 (abfd, data + 28); - edt.npt_addr = bfd_get_32 (abfd, data + 32); - edt.ot_addr = bfd_get_32 (abfd, data + 36); - - adj = section->vma - extra->ImageBase + dataoff; - - /* Dump the EDT first first */ - fprintf (file, - _("\nThe Export Tables (interpreted %s section contents)\n\n"), - section->name); - - fprintf (file, - _("Export Flags \t\t\t%lx\n"), (unsigned long) edt.export_flags); - - fprintf (file, - _("Time/Date stamp \t\t%lx\n"), (unsigned long) edt.time_stamp); - - fprintf (file, - _("Major/Minor \t\t\t%d/%d\n"), edt.major_ver, edt.minor_ver); - - fprintf (file, - _("Name \t\t\t\t")); - fprintf_vma (file, edt.name); - fprintf (file, - " %s\n", data + edt.name - adj); - - fprintf (file, - _("Ordinal Base \t\t\t%ld\n"), edt.base); - - fprintf (file, - _("Number in:\n")); - - fprintf (file, - _("\tExport Address Table \t\t%08lx\n"), - edt.num_functions); - - fprintf (file, - _("\t[Name Pointer/Ordinal] Table\t%08lx\n"), edt.num_names); - - fprintf (file, - _("Table Addresses\n")); - - fprintf (file, - _("\tExport Address Table \t\t")); - fprintf_vma (file, edt.eat_addr); - fprintf (file, "\n"); - - fprintf (file, - _("\tName Pointer Table \t\t")); - fprintf_vma (file, edt.npt_addr); - fprintf (file, "\n"); - - fprintf (file, - _("\tOrdinal Table \t\t\t")); - fprintf_vma (file, edt.ot_addr); - fprintf (file, "\n"); - - /* The next table to find is the Export Address Table. It's basically - a list of pointers that either locate a function in this dll, or - forward the call to another dll. Something like: - typedef union { - long export_rva; - long forwarder_rva; - } export_address_table_entry; - */ - - fprintf (file, - _("\nExport Address Table -- Ordinal Base %ld\n"), - edt.base); - - for (i = 0; i < edt.num_functions; ++i) - { - bfd_vma eat_member = bfd_get_32 (abfd, - data + edt.eat_addr + (i * 4) - adj); - if (eat_member == 0) - continue; - - if (eat_member - adj <= datasize) - { - /* This rva is to a name (forwarding function) in our section. */ - /* Should locate a function descriptor. */ - fprintf (file, - "\t[%4ld] +base[%4ld] %04lx %s -- %s\n", - (long) i, - (long) (i + edt.base), - (unsigned long) eat_member, - _("Forwarder RVA"), - data + eat_member - adj); - } - else - { - /* Should locate a function descriptor in the reldata section. */ - fprintf (file, - "\t[%4ld] +base[%4ld] %04lx %s\n", - (long) i, - (long) (i + edt.base), - (unsigned long) eat_member, - _("Export RVA")); - } - } - - /* The Export Name Pointer Table is paired with the Export Ordinal Table. */ - /* Dump them in parallel for clarity. */ - fprintf (file, - _("\n[Ordinal/Name Pointer] Table\n")); - - for (i = 0; i < edt.num_names; ++i) - { - bfd_vma name_ptr = bfd_get_32 (abfd, - data + - edt.npt_addr - + (i*4) - adj); - - char *name = (char *) data + name_ptr - adj; - - bfd_vma ord = bfd_get_16 (abfd, - data + - edt.ot_addr - + (i*2) - adj); - fprintf (file, - "\t[%4ld] %s\n", (long) ord, name); - } - - free (data); - - return true; -} - -/* This really is architecture dependent. On IA-64, a .pdata entry - consists of three dwords containing relative virtual addresses that - specify the start and end address of the code range the entry - covers and the address of the corresponding unwind info data. */ - -static boolean -pe_print_pdata (abfd, vfile) - bfd *abfd; - PTR vfile; -{ -#ifdef COFF_WITH_pep -# define PDATA_ROW_SIZE (3*8) -#else -# define PDATA_ROW_SIZE (5*4) -#endif - FILE *file = (FILE *) vfile; - bfd_byte *data = 0; - asection *section = bfd_get_section_by_name (abfd, ".pdata"); - bfd_size_type datasize = 0; - bfd_size_type i; - bfd_size_type start, stop; - int onaline = PDATA_ROW_SIZE; - - if (section == NULL - || coff_section_data (abfd, section) == NULL - || pei_section_data (abfd, section) == NULL) - return true; - - stop = pei_section_data (abfd, section)->virt_size; - if ((stop % onaline) != 0) - fprintf (file, - _("Warning, .pdata section size (%ld) is not a multiple of %d\n"), - (long) stop, onaline); - - fprintf (file, - _("\nThe Function Table (interpreted .pdata section contents)\n")); -#ifdef COFF_WITH_pep - fprintf (file, - _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); -#else - fprintf (file, - _(" vma:\t\tBegin End EH EH PrologEnd Exception\n")); - fprintf (file, - _(" \t\tAddress Address Handler Data Address Mask\n")); -#endif - - if (bfd_section_size (abfd, section) == 0) - return true; - - data = (bfd_byte *) bfd_malloc ((size_t) bfd_section_size (abfd, section)); - datasize = bfd_section_size (abfd, section); - if (data == NULL && datasize != 0) - return false; - - bfd_get_section_contents (abfd, - section, - (PTR) data, 0, - bfd_section_size (abfd, section)); - - start = 0; - - for (i = start; i < stop; i += onaline) - { - bfd_vma begin_addr; - bfd_vma end_addr; - bfd_vma eh_handler; - bfd_vma eh_data; - bfd_vma prolog_end_addr; - int em_data; - - if (i + PDATA_ROW_SIZE > stop) - break; - - begin_addr = GET_PDATA_ENTRY (abfd, data + i ); - end_addr = GET_PDATA_ENTRY (abfd, data + i + 4); - eh_handler = GET_PDATA_ENTRY (abfd, data + i + 8); - eh_data = GET_PDATA_ENTRY (abfd, data + i + 12); - prolog_end_addr = GET_PDATA_ENTRY (abfd, data + i + 16); - - if (begin_addr == 0 && end_addr == 0 && eh_handler == 0 - && eh_data == 0 && prolog_end_addr == 0) - { - /* We are probably into the padding of the section now. */ - break; - } - - em_data = ((eh_handler & 0x1) << 2) | (prolog_end_addr & 0x3); - eh_handler &= ~(bfd_vma) 0x3; - prolog_end_addr &= ~(bfd_vma) 0x3; - - fputc (' ', file); - fprintf_vma (file, i + section->vma); fputc ('\t', file); - fprintf_vma (file, begin_addr); fputc (' ', file); - fprintf_vma (file, end_addr); fputc (' ', file); - fprintf_vma (file, eh_handler); -#ifndef COFF_WITH_pep - fputc (' ', file); - fprintf_vma (file, eh_data); fputc (' ', file); - fprintf_vma (file, prolog_end_addr); - fprintf (file, " %x", em_data); -#endif - -#ifdef POWERPC_LE_PE - if (eh_handler == 0 && eh_data != 0) - { - /* Special bits here, although the meaning may be a little - mysterious. The only one I know for sure is 0x03. */ - /* Code Significance */ - /* 0x00 None */ - /* 0x01 Register Save Millicode */ - /* 0x02 Register Restore Millicode */ - /* 0x03 Glue Code Sequence */ - switch (eh_data) - { - case 0x01: - fprintf (file, _(" Register save millicode")); - break; - case 0x02: - fprintf (file, _(" Register restore millicode")); - break; - case 0x03: - fprintf (file, _(" Glue code sequence")); - break; - default: - break; - } - } -#endif - fprintf (file, "\n"); - } - - free (data); - - return true; -} - -#define IMAGE_REL_BASED_HIGHADJ 4 -static const char * const tbl[] = { - "ABSOLUTE", - "HIGH", - "LOW", - "HIGHLOW", - "HIGHADJ", - "MIPS_JMPADDR", - "SECTION", - "REL32", - "RESERVED1", - "MIPS_JMPADDR16", - "DIR64", - "HIGH3ADJ" - "UNKNOWN", /* MUST be last */ -}; - -static boolean -pe_print_reloc (abfd, vfile) - bfd *abfd; - PTR vfile; -{ - FILE *file = (FILE *) vfile; - bfd_byte *data = 0; - asection *section = bfd_get_section_by_name (abfd, ".reloc"); - bfd_size_type datasize = 0; - bfd_size_type i; - bfd_size_type start, stop; - - if (section == NULL) - return true; - - if (bfd_section_size (abfd, section) == 0) - return true; - - fprintf (file, - _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); - - data = (bfd_byte *) bfd_malloc ((size_t) bfd_section_size (abfd, section)); - datasize = bfd_section_size (abfd, section); - if (data == NULL && datasize != 0) - return false; - - bfd_get_section_contents (abfd, - section, - (PTR) data, 0, - bfd_section_size (abfd, section)); - - start = 0; - - stop = bfd_section_size (abfd, section); - - for (i = start; i < stop;) - { - int j; - bfd_vma virtual_address; - long number, size; - - /* The .reloc section is a sequence of blocks, with a header consisting - of two 32 bit quantities, followed by a number of 16 bit entries */ - - virtual_address = bfd_get_32 (abfd, data+i); - size = bfd_get_32 (abfd, data+i+4); - number = (size - 8) / 2; - - if (size == 0) - { - break; - } - - fprintf (file, - _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), - (unsigned long) virtual_address, size, size, number); - - for (j = 0; j < number; ++j) - { - unsigned short e = bfd_get_16 (abfd, data + i + 8 + j * 2); - unsigned int t = (e & 0xF000) >> 12; - int off = e & 0x0FFF; - - if (t >= sizeof (tbl) / sizeof (tbl[0])) - t = (sizeof (tbl) / sizeof (tbl[0])) - 1; - - fprintf (file, - _("\treloc %4d offset %4x [%4lx] %s"), - j, off, (long) (off + virtual_address), tbl[t]); - - /* HIGHADJ takes an argument, - the next record *is* the - low 16 bits of addend. */ - if (t == IMAGE_REL_BASED_HIGHADJ) - { - fprintf (file, " (%4x)", - ((unsigned int) - bfd_get_16 (abfd, data + i + 8 + j * 2 + 2))); - j++; - } - - fprintf (file, "\n"); - } - i += size; - } - - free (data); - - return true; -} - -/* Print out the program headers. */ - -boolean -_bfd_XX_print_private_bfd_data_common (abfd, vfile) - bfd *abfd; - PTR vfile; -{ - FILE *file = (FILE *) vfile; - int j; - pe_data_type *pe = pe_data (abfd); - struct internal_extra_pe_aouthdr *i = &pe->pe_opthdr; - const char *subsystem_name = NULL; - - /* The MS dumpbin program reportedly ands with 0xff0f before - printing the characteristics field. Not sure why. No reason to - emulate it here. */ - fprintf (file, _("\nCharacteristics 0x%x\n"), pe->real_flags); -#undef PF -#define PF(x, y) if (pe->real_flags & x) { fprintf (file, "\t%s\n", y); } - PF (F_RELFLG, "relocations stripped"); - PF (F_EXEC, "executable"); - PF (F_LNNO, "line numbers stripped"); - PF (F_LSYMS, "symbols stripped"); - PF (0x80, "little endian"); - PF (F_AR32WR, "32 bit words"); - PF (0x200, "debugging information removed"); - PF (0x1000, "system file"); - PF (F_DLL, "DLL"); - PF (0x8000, "big endian"); -#undef PF - - /* ctime implies '\n'. */ - fprintf (file, "\nTime/Date\t\t%s", ctime (&pe->coff.timestamp)); - fprintf (file, "\nImageBase\t\t"); - fprintf_vma (file, i->ImageBase); - fprintf (file, "\nSectionAlignment\t"); - fprintf_vma (file, i->SectionAlignment); - fprintf (file, "\nFileAlignment\t\t"); - fprintf_vma (file, i->FileAlignment); - fprintf (file, "\nMajorOSystemVersion\t%d\n", i->MajorOperatingSystemVersion); - fprintf (file, "MinorOSystemVersion\t%d\n", i->MinorOperatingSystemVersion); - fprintf (file, "MajorImageVersion\t%d\n", i->MajorImageVersion); - fprintf (file, "MinorImageVersion\t%d\n", i->MinorImageVersion); - fprintf (file, "MajorSubsystemVersion\t%d\n", i->MajorSubsystemVersion); - fprintf (file, "MinorSubsystemVersion\t%d\n", i->MinorSubsystemVersion); - fprintf (file, "Win32Version\t\t%08lx\n", i->Reserved1); - fprintf (file, "SizeOfImage\t\t%08lx\n", i->SizeOfImage); - fprintf (file, "SizeOfHeaders\t\t%08lx\n", i->SizeOfHeaders); - fprintf (file, "CheckSum\t\t%08lx\n", i->CheckSum); - switch (i->Subsystem) - { - case IMAGE_SUBSYSTEM_UNKNOWN: - subsystem_name = "unspecified"; - break; - case IMAGE_SUBSYSTEM_NATIVE: - subsystem_name = "NT native"; - break; - case IMAGE_SUBSYSTEM_WINDOWS_GUI: - subsystem_name = "Windows GUI"; - break; - case IMAGE_SUBSYSTEM_WINDOWS_CUI: - subsystem_name = "Windows CUI"; - break; - case IMAGE_SUBSYSTEM_POSIX_CUI: - subsystem_name = "POSIX CUI"; - break; - case IMAGE_SUBSYSTEM_WINDOWS_CE_GUI: - subsystem_name = "Wince CUI"; - break; - case IMAGE_SUBSYSTEM_EFI_APPLICATION: - subsystem_name = "EFI application"; - break; - case IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER: - subsystem_name = "EFI boot service driver"; - break; - case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: - subsystem_name = "EFI runtime driver"; - break; - } - fprintf (file, "Subsystem\t\t%08x", i->Subsystem); - if (subsystem_name) - fprintf (file, "\t(%s)", subsystem_name); - fprintf (file, "\nDllCharacteristics\t%08x\n", i->DllCharacteristics); - fprintf (file, "SizeOfStackReserve\t"); - fprintf_vma (file, i->SizeOfStackReserve); - fprintf (file, "\nSizeOfStackCommit\t"); - fprintf_vma (file, i->SizeOfStackCommit); - fprintf (file, "\nSizeOfHeapReserve\t"); - fprintf_vma (file, i->SizeOfHeapReserve); - fprintf (file, "\nSizeOfHeapCommit\t"); - fprintf_vma (file, i->SizeOfHeapCommit); - fprintf (file, "\nLoaderFlags\t\t%08lx\n", i->LoaderFlags); - fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", i->NumberOfRvaAndSizes); - - fprintf (file, "\nThe Data Directory\n"); - for (j = 0; j < IMAGE_NUMBEROF_DIRECTORY_ENTRIES; j++) - { - fprintf (file, "Entry %1x ", j); - fprintf_vma (file, i->DataDirectory[j].VirtualAddress); - fprintf (file, " %08lx ", i->DataDirectory[j].Size); - fprintf (file, "%s\n", dir_names[j]); - } - - pe_print_idata (abfd, vfile); - pe_print_edata (abfd, vfile); - pe_print_pdata (abfd, vfile); - pe_print_reloc (abfd, vfile); - - return true; -} - -/* Copy any private info we understand from the input bfd - to the output bfd. */ - -boolean -_bfd_XX_bfd_copy_private_bfd_data_common (ibfd, obfd) - bfd *ibfd, *obfd; -{ - /* One day we may try to grok other private data. */ - if (ibfd->xvec->flavour != bfd_target_coff_flavour - || obfd->xvec->flavour != bfd_target_coff_flavour) - return true; - - pe_data (obfd)->pe_opthdr = pe_data (ibfd)->pe_opthdr; - pe_data (obfd)->dll = pe_data (ibfd)->dll; - - /* for strip: if we removed .reloc, we'll make a real mess of things - if we don't remove this entry as well. */ - if (! pe_data (obfd)->has_reloc_section) - { - pe_data (obfd)->pe_opthdr.DataDirectory[5].VirtualAddress = 0; - pe_data (obfd)->pe_opthdr.DataDirectory[5].Size = 0; - } - return true; -} - -/* Copy private section data. */ -boolean -_bfd_XX_bfd_copy_private_section_data (ibfd, isec, obfd, osec) - bfd *ibfd; - asection *isec; - bfd *obfd; - asection *osec; -{ - if (bfd_get_flavour (ibfd) != bfd_target_coff_flavour - || bfd_get_flavour (obfd) != bfd_target_coff_flavour) - return true; - - if (coff_section_data (ibfd, isec) != NULL - && pei_section_data (ibfd, isec) != NULL) - { - if (coff_section_data (obfd, osec) == NULL) - { - osec->used_by_bfd = - (PTR) bfd_zalloc (obfd, sizeof (struct coff_section_tdata)); - if (osec->used_by_bfd == NULL) - return false; - } - if (pei_section_data (obfd, osec) == NULL) - { - coff_section_data (obfd, osec)->tdata = - (PTR) bfd_zalloc (obfd, sizeof (struct pei_section_tdata)); - if (coff_section_data (obfd, osec)->tdata == NULL) - return false; - } - pei_section_data (obfd, osec)->virt_size = - pei_section_data (ibfd, isec)->virt_size; - pei_section_data (obfd, osec)->pe_flags = - pei_section_data (ibfd, isec)->pe_flags; - } - - return true; -} - -void -_bfd_XX_get_symbol_info (abfd, symbol, ret) - bfd *abfd; - asymbol *symbol; - symbol_info *ret; -{ - coff_get_symbol_info (abfd, symbol, ret); -#if 0 /* This code no longer appears to be necessary. - ImageBase has already been added in by coff_swap_scnhdr_in. */ - if (pe_data (abfd) != NULL - && ((symbol->flags & BSF_DEBUGGING) == 0 - || (symbol->flags & BSF_DEBUGGING_RELOC) != 0) - && ! bfd_is_abs_section (symbol->section)) - ret->value += pe_data (abfd)->pe_opthdr.ImageBase; -#endif -} - -/* Handle the .idata section and other things that need symbol table - access. */ - -boolean -_bfd_XXi_final_link_postscript (abfd, pfinfo) - bfd *abfd; - struct coff_final_link_info *pfinfo; -{ - struct coff_link_hash_entry *h1; - struct bfd_link_info *info = pfinfo->info; - - /* There are a few fields that need to be filled in now while we - have symbol table access. - - The .idata subsections aren't directly available as sections, but - they are in the symbol table, so get them from there. */ - - /* The import directory. This is the address of .idata$2, with size - of .idata$2 + .idata$3. */ - h1 = coff_link_hash_lookup (coff_hash_table (info), - ".idata$2", false, false, true); - if (h1 != NULL) - { - pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress = - (h1->root.u.def.value - + h1->root.u.def.section->output_section->vma - + h1->root.u.def.section->output_offset); - h1 = coff_link_hash_lookup (coff_hash_table (info), - ".idata$4", false, false, true); - pe_data (abfd)->pe_opthdr.DataDirectory[1].Size = - ((h1->root.u.def.value - + h1->root.u.def.section->output_section->vma - + h1->root.u.def.section->output_offset) - - pe_data (abfd)->pe_opthdr.DataDirectory[1].VirtualAddress); - - /* The import address table. This is the size/address of - .idata$5. */ - h1 = coff_link_hash_lookup (coff_hash_table (info), - ".idata$5", false, false, true); - pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress = - (h1->root.u.def.value - + h1->root.u.def.section->output_section->vma - + h1->root.u.def.section->output_offset); - h1 = coff_link_hash_lookup (coff_hash_table (info), - ".idata$6", false, false, true); - pe_data (abfd)->pe_opthdr.DataDirectory[12].Size = - ((h1->root.u.def.value - + h1->root.u.def.section->output_section->vma - + h1->root.u.def.section->output_offset) - - pe_data (abfd)->pe_opthdr.DataDirectory[12].VirtualAddress); - } - - /* If we couldn't find idata$2, we either have an excessively - trivial program or are in DEEP trouble; we have to assume trivial - program.... */ - return true; -} |