X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2FpeXXigen.c;h=0c56067c238f0ce785ae3110de7dc8c1f9641fd3;hb=6bba1048d63e0476b94b9934527defd81c590a13;hp=d5db4a8be1b35c1d5254d9e89b4e6b14f7a739f4;hpb=0e71e4955cd1a6ad7d03775dec5df49323204dec;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/peXXigen.c b/bfd/peXXigen.c index d5db4a8be1..0c56067c23 100644 --- a/bfd/peXXigen.c +++ b/bfd/peXXigen.c @@ -1,13 +1,13 @@ /* Support for the generic parts of PE/PEI; the common executable parts. - Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 - Free Software Foundation, Inc. + Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, + 2005, 2006, 2007, 2008 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 + the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, @@ -17,7 +17,9 @@ 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. */ + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + /* Most of this hacked by Steve Chamberlain . @@ -52,12 +54,12 @@ 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+. */ +/* This expands into COFF_WITH_pe, COFF_WITH_pep, or COFF_WITH_pex64 + depending on whether we're compiling for straight PE or PE+. */ #define COFF_WITH_XX -#include "bfd.h" #include "sysdep.h" +#include "bfd.h" #include "libbfd.h" #include "coff/internal.h" @@ -67,7 +69,9 @@ 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 +#if defined COFF_WITH_pex64 +# include "coff/x86_64.h" +#elif defined COFF_WITH_pep # include "coff/ia64.h" #else # include "coff/i386.h" @@ -77,7 +81,7 @@ #include "libcoff.h" #include "libpei.h" -#ifdef COFF_WITH_pep +#if defined COFF_WITH_pep || defined COFF_WITH_pex64 # undef AOUTSZ # define AOUTSZ PEPAOUTSZ # define PEAOUTHDR PEPAOUTHDR @@ -88,20 +92,9 @@ 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 bfd_boolean pe_print_pdata PARAMS ((bfd *, PTR)); -static bfd_boolean pe_print_reloc PARAMS ((bfd *, PTR)); -static bfd_boolean pe_print_idata PARAMS ((bfd *, PTR)); -static bfd_boolean pe_print_edata PARAMS ((bfd *, PTR)); - void -_bfd_XXi_swap_sym_in (abfd, ext1, in1) - bfd *abfd; - PTR ext1; - PTR in1; +_bfd_XXi_swap_sym_in (bfd * abfd, void * ext1, void * in1) { SYMENT *ext = (SYMENT *) ext1; struct internal_syment *in = (struct internal_syment *) in1; @@ -158,6 +151,7 @@ _bfd_XXi_swap_sym_in (abfd, ext1, in1) int unused_section_number = 0; asection *sec; char *name; + flagword flags; for (sec = abfd->sections; sec; sec = sec->next) if (unused_section_number <= sec->target_index) @@ -167,7 +161,8 @@ _bfd_XXi_swap_sym_in (abfd, ext1, in1) if (name == NULL) return; strcpy (name, in->n_name); - sec = bfd_make_section_anyway (abfd, name); + flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; + sec = bfd_make_section_anyway_with_flags (abfd, name, flags); sec->vma = 0; sec->lma = 0; @@ -178,9 +173,8 @@ _bfd_XXi_swap_sym_in (abfd, ext1, in1) sec->line_filepos = 0; sec->lineno_count = 0; sec->userdata = NULL; - sec->next = (asection *) NULL; + sec->next = NULL; sec->alignment_power = 2; - sec->flags = SEC_HAS_CONTENTS | SEC_ALLOC | SEC_DATA | SEC_LOAD; sec->target_index = unused_section_number; @@ -198,10 +192,7 @@ _bfd_XXi_swap_sym_in (abfd, ext1, in1) } unsigned int -_bfd_XXi_swap_sym_out (abfd, inp, extp) - bfd *abfd; - PTR inp; - PTR extp; +_bfd_XXi_swap_sym_out (bfd * abfd, void * inp, void * extp) { struct internal_syment *in = (struct internal_syment *) inp; SYMENT *ext = (SYMENT *) extp; @@ -229,14 +220,13 @@ _bfd_XXi_swap_sym_out (abfd, inp, extp) } 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; +_bfd_XXi_swap_aux_in (bfd * abfd, + void * ext1, + int type, + int class, + int indx ATTRIBUTE_UNUSED, + int numaux ATTRIBUTE_UNUSED, + void * in1) { AUXENT *ext = (AUXENT *) ext1; union internal_auxent *in = (union internal_auxent *) in1; @@ -301,19 +291,19 @@ _bfd_XXi_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1) } 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; +_bfd_XXi_swap_aux_out (bfd * abfd, + void * inp, + int type, + int class, + int indx ATTRIBUTE_UNUSED, + int numaux ATTRIBUTE_UNUSED, + void * extp) { union internal_auxent *in = (union internal_auxent *) inp; AUXENT *ext = (AUXENT *) extp; - memset ((PTR) ext, 0, AUXESZ); + memset (ext, 0, AUXESZ); + switch (class) { case C_FILE: @@ -375,10 +365,7 @@ _bfd_XXi_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) } void -_bfd_XXi_swap_lineno_in (abfd, ext1, in1) - bfd *abfd; - PTR ext1; - PTR in1; +_bfd_XXi_swap_lineno_in (bfd * abfd, void * ext1, void * in1) { LINENO *ext = (LINENO *) ext1; struct internal_lineno *in = (struct internal_lineno *) in1; @@ -388,10 +375,7 @@ _bfd_XXi_swap_lineno_in (abfd, ext1, in1) } unsigned int -_bfd_XXi_swap_lineno_out (abfd, inp, outp) - bfd *abfd; - PTR inp; - PTR outp; +_bfd_XXi_swap_lineno_out (bfd * abfd, void * inp, void * outp) { struct internal_lineno *in = (struct internal_lineno *) inp; struct external_lineno *ext = (struct external_lineno *) outp; @@ -402,15 +386,15 @@ _bfd_XXi_swap_lineno_out (abfd, inp, outp) } void -_bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) - bfd *abfd; - PTR aouthdr_ext1; - PTR aouthdr_int1; +_bfd_XXi_swap_aouthdr_in (bfd * abfd, + void * aouthdr_ext1, + void * 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; + PEAOUTHDR * src = (PEAOUTHDR *) aouthdr_ext1; + AOUTHDR * aouthdr_ext = (AOUTHDR *) aouthdr_ext1; + struct internal_aouthdr *aouthdr_int + = (struct internal_aouthdr *) aouthdr_int1; + struct internal_extra_pe_aouthdr *a = &aouthdr_int->pe; aouthdr_int->magic = H_GET_16 (abfd, aouthdr_ext->magic); aouthdr_int->vstamp = H_GET_16 (abfd, aouthdr_ext->vstamp); @@ -420,13 +404,21 @@ _bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) aouthdr_int->entry = GET_AOUTHDR_ENTRY (abfd, aouthdr_ext->entry); aouthdr_int->text_start = GET_AOUTHDR_TEXT_START (abfd, aouthdr_ext->text_start); -#ifndef COFF_WITH_pep - /* PE32+ does not have data_start member! */ +#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) + /* PE32+ does not have data_start member! */ aouthdr_int->data_start = GET_AOUTHDR_DATA_START (abfd, aouthdr_ext->data_start); + a->BaseOfData = aouthdr_int->data_start; #endif - a = &aouthdr_int->pe; + a->Magic = aouthdr_int->magic; + a->MajorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp); + a->MinorLinkerVersion = H_GET_8 (abfd, aouthdr_ext->vstamp + 1); + a->SizeOfCode = aouthdr_int->tsize ; + a->SizeOfInitializedData = aouthdr_int->dsize ; + a->SizeOfUninitializedData = aouthdr_int->bsize ; + a->AddressOfEntryPoint = aouthdr_int->entry; + a->BaseOfCode = aouthdr_int->text_start; a->ImageBase = GET_OPTHDR_IMAGE_BASE (abfd, src->ImageBase); a->SectionAlignment = H_GET_32 (abfd, src->SectionAlignment); a->FileAlignment = H_GET_32 (abfd, src->FileAlignment); @@ -463,6 +455,7 @@ _bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) /* If data directory is empty, rva also should be 0. */ int size = H_GET_32 (abfd, src->DataDirectory[idx][1]); + a->DataDirectory[idx].Size = size; if (size) @@ -476,7 +469,7 @@ _bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) if (aouthdr_int->entry) { aouthdr_int->entry += a->ImageBase; -#ifndef COFF_WITH_pep +#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) aouthdr_int->entry &= 0xffffffff; #endif } @@ -484,13 +477,13 @@ _bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) if (aouthdr_int->tsize) { aouthdr_int->text_start += a->ImageBase; -#ifndef COFF_WITH_pep +#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) aouthdr_int->text_start &= 0xffffffff; #endif } -#ifndef COFF_WITH_pep - /* PE32+ does not have data_start member! */ +#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) + /* PE32+ does not have data_start member! */ if (aouthdr_int->dsize) { aouthdr_int->data_start += a->ImageBase; @@ -502,21 +495,20 @@ _bfd_XXi_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1) /* 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; + first_thunk_address = a->DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress; + thunk_size = a->DataDirectory[PE_IMPORT_ADDRESS_TABLE].Size; + import_table_size = a->DataDirectory[PE_IMPORT_TABLE].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; +add_data_entry (bfd * abfd, + struct internal_extra_pe_aouthdr *aout, + int idx, + char *name, + bfd_vma base) { asection *sec = bfd_get_section_by_name (abfd, name); @@ -539,10 +531,7 @@ add_data_entry (abfd, aout, idx, name, base) } unsigned int -_bfd_XXi_swap_aouthdr_out (abfd, in, out) - bfd *abfd; - PTR in; - PTR out; +_bfd_XXi_swap_aouthdr_out (bfd * abfd, void * in, void * out) { struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *) in; pe_data_type *pe = pe_data (abfd); @@ -566,14 +555,14 @@ _bfd_XXi_swap_aouthdr_out (abfd, in, out) fa = extra->FileAlignment; ib = extra->ImageBase; - idata2 = pe->pe_opthdr.DataDirectory[1]; - idata5 = pe->pe_opthdr.DataDirectory[12]; - tls = pe->pe_opthdr.DataDirectory[9]; + idata2 = pe->pe_opthdr.DataDirectory[PE_IMPORT_TABLE]; + idata5 = pe->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE]; + tls = pe->pe_opthdr.DataDirectory[PE_TLS_TABLE]; if (aouthdr_in->tsize) { aouthdr_in->text_start -= ib; -#ifndef COFF_WITH_pep +#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) aouthdr_in->text_start &= 0xffffffff; #endif } @@ -581,7 +570,7 @@ _bfd_XXi_swap_aouthdr_out (abfd, in, out) if (aouthdr_in->dsize) { aouthdr_in->data_start -= ib; -#ifndef COFF_WITH_pep +#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) aouthdr_in->data_start &= 0xffffffff; #endif } @@ -589,7 +578,7 @@ _bfd_XXi_swap_aouthdr_out (abfd, in, out) if (aouthdr_in->entry) { aouthdr_in->entry -= ib; -#ifndef COFF_WITH_pep +#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) aouthdr_in->entry &= 0xffffffff; #endif } @@ -618,11 +607,11 @@ _bfd_XXi_swap_aouthdr_out (abfd, in, out) So - we copy the input values into the output values, and then, if a final link is going to be performed, it can overwrite them. */ - extra->DataDirectory[1] = idata2; - extra->DataDirectory[12] = idata5; - extra->DataDirectory[9] = tls; + extra->DataDirectory[PE_IMPORT_TABLE] = idata2; + extra->DataDirectory[PE_IMPORT_ADDRESS_TABLE] = idata5; + extra->DataDirectory[PE_TLS_TABLE] = tls; - if (extra->DataDirectory[1].VirtualAddress == 0) + if (extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress == 0) /* Until other .idata fixes are made (pending patch), the entry for .idata is needed for backwards compatibility. FIXME. */ add_data_entry (abfd, extra, 1, ".idata", ib); @@ -644,7 +633,7 @@ _bfd_XXi_swap_aouthdr_out (abfd, in, out) for (sec = abfd->sections; sec; sec = sec->next) { - int rounded = FA(sec->size); + int rounded = FA (sec->size); /* The first non-zero section filepos is the header size. Sections without contents will have a filepos of 0. */ @@ -658,16 +647,22 @@ _bfd_XXi_swap_aouthdr_out (abfd, in, out) 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. */ + fix, strip munges the file. + + FIXME: We need to handle holes between sections, which may + happpen when we covert from another format. We just use + the virtual address and virtual size of the last section + for the image size. */ if (coff_section_data (abfd, sec) != NULL && pei_section_data (abfd, sec) != NULL) - isize += SA (FA (pei_section_data (abfd, sec)->virt_size)); + isize = (sec->vma - extra->ImageBase + + SA (FA (pei_section_data (abfd, sec)->virt_size))); } aouthdr_in->dsize = dsize; aouthdr_in->tsize = tsize; extra->SizeOfHeaders = hsize; - extra->SizeOfImage = SA(hsize) + isize; + extra->SizeOfImage = isize; } H_PUT_16 (abfd, aouthdr_in->magic, aouthdr_out->standard.magic); @@ -686,7 +681,7 @@ _bfd_XXi_swap_aouthdr_out (abfd, in, out) PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start, aouthdr_out->standard.text_start); -#ifndef COFF_WITH_pep +#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) /* PE32+ does not have data_start member! */ PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start, aouthdr_out->standard.data_start); @@ -738,10 +733,7 @@ _bfd_XXi_swap_aouthdr_out (abfd, in, out) } unsigned int -_bfd_XXi_only_swap_filehdr_out (abfd, in, out) - bfd *abfd; - PTR in; - PTR out; +_bfd_XXi_only_swap_filehdr_out (bfd * abfd, void * in, void * out) { int idx; struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; @@ -849,10 +841,7 @@ _bfd_XXi_only_swap_filehdr_out (abfd, in, out) } unsigned int -_bfd_XX_only_swap_filehdr_out (abfd, in, out) - bfd *abfd; - PTR in; - PTR out; +_bfd_XX_only_swap_filehdr_out (bfd * abfd, void * in, void * out) { struct internal_filehdr *filehdr_in = (struct internal_filehdr *) in; FILHDR *filehdr_out = (FILHDR *) out; @@ -869,10 +858,7 @@ _bfd_XX_only_swap_filehdr_out (abfd, in, out) } unsigned int -_bfd_XXi_swap_scnhdr_out (abfd, in, out) - bfd *abfd; - PTR in; - PTR out; +_bfd_XXi_swap_scnhdr_out (bfd * abfd, void * in, void * out) { struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in; SCNHDR *scnhdr_ext = (SCNHDR *) out; @@ -1037,24 +1023,24 @@ _bfd_XXi_swap_scnhdr_out (abfd, in, out) } 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") - }; +{ + 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_("CLR Runtime Header"), + N_("Reserved") +}; #ifdef POWERPC_LE_PE /* The code for the PPC really falls in the "architecture dependent" @@ -1065,9 +1051,7 @@ static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] = #endif static bfd_boolean -pe_print_idata (abfd, vfile) - bfd *abfd; - PTR vfile; +pe_print_idata (bfd * abfd, void * vfile) { FILE *file = (FILE *) vfile; bfd_byte *data; @@ -1088,9 +1072,9 @@ pe_print_idata (abfd, vfile) bfd_vma addr; - addr = extra->DataDirectory[1].VirtualAddress; + addr = extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress; - if (addr == 0 && extra->DataDirectory[1].Size == 0) + if (addr == 0 && extra->DataDirectory[PE_IMPORT_TABLE].Size == 0) { /* Maybe the extra header isn't there. Look for the section. */ section = bfd_get_section_by_name (abfd, ".idata"); @@ -1140,7 +1124,7 @@ pe_print_idata (abfd, vfile) bfd_vma toc_address; bfd_vma start_address; bfd_byte *data; - int offset; + bfd_vma offset; if (!bfd_malloc_and_get_section (abfd, rel_section, &data)) { @@ -1151,6 +1135,13 @@ pe_print_idata (abfd, vfile) offset = abfd->start_address - rel_section->vma; + if (offset >= rel_section->size || offset + 8 > rel_section->size) + { + if (data != NULL) + free (data); + return FALSE; + } + start_address = bfd_get_32 (abfd, data + offset); loadable_toc_address = bfd_get_32 (abfd, data + offset + 4); toc_address = loadable_toc_address - 32768; @@ -1201,7 +1192,7 @@ pe_print_idata (abfd, vfile) bfd_size_type j; char *dll; - /* Print (i + extra->DataDirectory[1].VirtualAddress). */ + /* Print (i + extra->DataDirectory[PE_IMPORT_TABLE].VirtualAddress). */ fprintf (file, " %08lx\t", (unsigned long) (i + adj + dataoff)); hint_addr = bfd_get_32 (abfd, data + i + dataoff); time_stamp = bfd_get_32 (abfd, data + i + 4 + dataoff); @@ -1219,6 +1210,9 @@ pe_print_idata (abfd, vfile) if (hint_addr == 0 && first_thunk == 0) break; + if (dll_name - adj >= section->size) + break; + dll = (char *) data + dll_name - adj; fprintf (file, _("\n\tDLL Name: %s\n"), dll); @@ -1239,8 +1233,8 @@ pe_print_idata (abfd, vfile) ft_data = data; ft_idx = first_thunk - adj; ft_allocated = 0; - - if (first_thunk != hint_addr) + + if (first_thunk != hint_addr) { /* Find the section which contains the first thunk. */ for (ft_section = abfd->sections; @@ -1270,15 +1264,13 @@ pe_print_idata (abfd, vfile) else { ft_idx = first_thunk - (ft_section->vma - extra->ImageBase); - ft_data = (bfd_byte *) bfd_malloc (datasize); + ft_data = bfd_malloc (datasize); if (ft_data == NULL) continue; /* Read datasize bfd_bytes starting at offset ft_idx. */ - if (! bfd_get_section_contents (abfd, ft_section, - (PTR) ft_data, - (bfd_vma) ft_idx, - datasize)) + if (! bfd_get_section_contents + (abfd, ft_section, ft_data, (bfd_vma) ft_idx, datasize)) { free (ft_data); continue; @@ -1290,6 +1282,38 @@ pe_print_idata (abfd, vfile) } /* Print HintName vector entries. */ +#ifdef COFF_WITH_pex64 + for (j = 0; j < datasize; j += 8) + { + unsigned long member = bfd_get_32 (abfd, data + idx + j); + unsigned long member_high = bfd_get_32 (abfd, data + idx + j + 4); + + if (!member && !member_high) + break; + + if (member_high & 0x80000000) + fprintf (file, "\t%lx%08lx\t %4lx%08lx ", + member_high,member, member_high & 0x7fffffff, member); + 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", + (unsigned long) bfd_get_32 (abfd, ft_data + ft_idx + j)); + fprintf (file, "\n"); + } +#else for (j = 0; j < datasize; j += 4) { unsigned long member = bfd_get_32 (abfd, data + idx + j); @@ -1318,11 +1342,11 @@ pe_print_idata (abfd, vfile) && first_thunk != 0 && first_thunk != hint_addr) fprintf (file, "\t%04lx", - (long) bfd_get_32 (abfd, ft_data + ft_idx + j)); + (unsigned long) bfd_get_32 (abfd, ft_data + ft_idx + j)); fprintf (file, "\n"); } - +#endif if (ft_allocated) free (ft_data); } @@ -1336,9 +1360,7 @@ pe_print_idata (abfd, vfile) } static bfd_boolean -pe_print_edata (abfd, vfile) - bfd *abfd; - PTR vfile; +pe_print_edata (bfd * abfd, void * vfile) { FILE *file = (FILE *) vfile; bfd_byte *data; @@ -1349,17 +1371,17 @@ pe_print_edata (abfd, vfile) bfd_signed_vma adj; struct EDT_type { - long export_flags; /* reserved - should be zero */ + 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 */ + 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); @@ -1367,9 +1389,9 @@ pe_print_edata (abfd, vfile) bfd_vma addr; - addr = extra->DataDirectory[0].VirtualAddress; + addr = extra->DataDirectory[PE_EXPORT_TABLE].VirtualAddress; - if (addr == 0 && extra->DataDirectory[0].Size == 0) + if (addr == 0 && extra->DataDirectory[PE_EXPORT_TABLE].Size == 0) { /* Maybe the extra header isn't there. Look for the section. */ section = bfd_get_section_by_name (abfd, ".edata"); @@ -1377,6 +1399,7 @@ pe_print_edata (abfd, vfile) return TRUE; addr = section->vma; + dataoff = 0; datasize = section->size; if (datasize == 0) return TRUE; @@ -1386,12 +1409,8 @@ pe_print_edata (abfd, vfile) addr += extra->ImageBase; for (section = abfd->sections; section != NULL; section = section->next) - { - datasize = section->size; - - if (addr >= section->vma && addr < section->vma + datasize) - break; - } + if (addr >= section->vma && addr < section->vma + section->size) + break; if (section == NULL) { @@ -1399,19 +1418,26 @@ pe_print_edata (abfd, vfile) _("\nThere is an export table, but the section containing it could not be found\n")); return TRUE; } + + dataoff = addr - section->vma; + datasize = extra->DataDirectory[PE_EXPORT_TABLE].Size; + if (datasize > section->size - dataoff) + { + fprintf (file, + _("\nThere is an export table in %s, but it does not fit into that section\n"), + section->name); + 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); + data = bfd_malloc (datasize); if (data == NULL) return FALSE; - if (! bfd_get_section_contents (abfd, section, (PTR) data, + if (! bfd_get_section_contents (abfd, section, data, (file_ptr) dataoff, datasize)) return FALSE; @@ -1488,8 +1514,7 @@ pe_print_edata (abfd, vfile) { long export_rva; long forwarder_rva; - } export_address_table_entry; - */ + } export_address_table_entry; */ fprintf (file, _("\nExport Address Table -- Ordinal Base %ld\n"), @@ -1556,17 +1581,22 @@ pe_print_edata (abfd, vfile) /* 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. */ + covers and the address of the corresponding unwind info data. + + On ARM and SH-4, a compressed PDATA structure is used : + _IMAGE_CE_RUNTIME_FUNCTION_ENTRY, whereas MIPS is documented to use + _IMAGE_ALPHA_RUNTIME_FUNCTION_ENTRY. + See http://msdn2.microsoft.com/en-us/library/ms253988(VS.80).aspx . + + This is the version for uncompressed data. */ static bfd_boolean -pe_print_pdata (abfd, vfile) - bfd *abfd; - PTR vfile; +pe_print_pdata (bfd * abfd, void * vfile) { -#ifdef COFF_WITH_pep -# define PDATA_ROW_SIZE (3*8) +#if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) +# define PDATA_ROW_SIZE (3 * 8) #else -# define PDATA_ROW_SIZE (5*4) +# define PDATA_ROW_SIZE (5 * 4) #endif FILE *file = (FILE *) vfile; bfd_byte *data = 0; @@ -1589,7 +1619,7 @@ pe_print_pdata (abfd, vfile) fprintf (file, _("\nThe Function Table (interpreted .pdata section contents)\n")); -#ifdef COFF_WITH_pep +#if defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) fprintf (file, _(" vma:\t\t\tBegin Address End Address Unwind Info\n")); #else @@ -1602,7 +1632,7 @@ pe_print_pdata (abfd, vfile) if (datasize == 0) return TRUE; - if (!bfd_malloc_and_get_section (abfd, section, &data)) + if (! bfd_malloc_and_get_section (abfd, section, &data)) { if (data != NULL) free (data); @@ -1643,7 +1673,7 @@ pe_print_pdata (abfd, vfile) fprintf_vma (file, begin_addr); fputc (' ', file); fprintf_vma (file, end_addr); fputc (' ', file); fprintf_vma (file, eh_handler); -#ifndef COFF_WITH_pep +#if !defined(COFF_WITH_pep) || defined(COFF_WITH_pex64) fputc (' ', file); fprintf_vma (file, eh_data); fputc (' ', file); fprintf_vma (file, prolog_end_addr); @@ -1654,12 +1684,12 @@ pe_print_pdata (abfd, vfile) 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 */ + 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: @@ -1682,30 +1712,209 @@ pe_print_pdata (abfd, vfile) free (data); return TRUE; +#undef PDATA_ROW_SIZE } +typedef struct sym_cache +{ + int symcount; + asymbol ** syms; +} sym_cache; + +static asymbol ** +slurp_symtab (bfd *abfd, sym_cache *psc) +{ + asymbol ** sy = NULL; + long storage; + + if (!(bfd_get_file_flags (abfd) & HAS_SYMS)) + { + psc->symcount = 0; + return NULL; + } + + storage = bfd_get_symtab_upper_bound (abfd); + if (storage < 0) + return NULL; + if (storage) + sy = bfd_malloc (storage); + + psc->symcount = bfd_canonicalize_symtab (abfd, sy); + if (psc->symcount < 0) + return NULL; + return sy; +} + +static const char * +my_symbol_for_address (bfd *abfd, bfd_vma func, sym_cache *psc) +{ + int i; + + if (psc->syms == 0) + psc->syms = slurp_symtab (abfd, psc); + + for (i = 0; i < psc->symcount; i++) + { + if (psc->syms[i]->section->vma + psc->syms[i]->value == func) + return psc->syms[i]->name; + } + + return NULL; +} + +static void +cleanup_syms (sym_cache *psc) +{ + psc->symcount = 0; + free (psc->syms); + psc->syms = NULL; +} + +/* This is the version for "compressed" pdata. */ + +bfd_boolean +_bfd_XX_print_ce_compressed_pdata (bfd * abfd, void * vfile) +{ +# define PDATA_ROW_SIZE (2 * 4) + FILE *file = (FILE *) vfile; + bfd_byte *data = NULL; + 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; + struct sym_cache sym_cache = {0, 0} ; + + 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")); + + fprintf (file, _("\ + vma:\t\tBegin Prolog Function Flags Exception EH\n\ + \t\tAddress Length Length 32b exc Handler Data\n")); + + datasize = section->size; + if (datasize == 0) + return TRUE; + + if (! bfd_malloc_and_get_section (abfd, section, &data)) + { + if (data != NULL) + free (data); + return FALSE; + } + + start = 0; + + for (i = start; i < stop; i += onaline) + { + bfd_vma begin_addr; + bfd_vma other_data; + bfd_vma prolog_length, function_length; + int flag32bit, exception_flag; + bfd_byte *tdata = 0; + asection *tsection; + + if (i + PDATA_ROW_SIZE > stop) + break; + + begin_addr = GET_PDATA_ENTRY (abfd, data + i ); + other_data = GET_PDATA_ENTRY (abfd, data + i + 4); + + if (begin_addr == 0 && other_data == 0) + /* We are probably into the padding of the section now. */ + break; + + prolog_length = (other_data & 0x000000FF); + function_length = (other_data & 0x3FFFFF00) >> 8; + flag32bit = (int)((other_data & 0x40000000) >> 30); + exception_flag = (int)((other_data & 0x80000000) >> 31); + + fputc (' ', file); + fprintf_vma (file, i + section->vma); fputc ('\t', file); + fprintf_vma (file, begin_addr); fputc (' ', file); + fprintf_vma (file, prolog_length); fputc (' ', file); + fprintf_vma (file, function_length); fputc (' ', file); + fprintf (file, "%2d %2d ", flag32bit, exception_flag); + + /* Get the exception handler's address and the data passed from the + .text section. This is really the data that belongs with the .pdata + but got "compressed" out for the ARM and SH4 architectures. */ + tsection = bfd_get_section_by_name (abfd, ".text"); + if (tsection && coff_section_data (abfd, tsection) + && pei_section_data (abfd, tsection)) + { + if (bfd_malloc_and_get_section (abfd, tsection, & tdata)) + { + int xx = (begin_addr - 8) - tsection->vma; + + tdata = bfd_malloc (8); + if (bfd_get_section_contents (abfd, tsection, tdata, (bfd_vma) xx, 8)) + { + bfd_vma eh, eh_data; + + eh = bfd_get_32 (abfd, tdata); + eh_data = bfd_get_32 (abfd, tdata + 4); + fprintf (file, "%08x ", (unsigned int) eh); + fprintf (file, "%08x", (unsigned int) eh_data); + if (eh != 0) + { + const char *s = my_symbol_for_address (abfd, eh, &sym_cache); + + if (s) + fprintf (file, " (%s) ", s); + } + } + free (tdata); + } + else + { + if (tdata) + free (tdata); + } + } + + fprintf (file, "\n"); + } + + free (data); + + cleanup_syms (& sym_cache); + + return TRUE; +#undef PDATA_ROW_SIZE +} + #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 */ - }; +{ + "ABSOLUTE", + "HIGH", + "LOW", + "HIGHLOW", + "HIGHADJ", + "MIPS_JMPADDR", + "SECTION", + "REL32", + "RESERVED1", + "MIPS_JMPADDR16", + "DIR64", + "HIGH3ADJ", + "UNKNOWN", /* MUST be last. */ +}; static bfd_boolean -pe_print_reloc (abfd, vfile) - bfd *abfd; - PTR vfile; +pe_print_reloc (bfd * abfd, void * vfile) { FILE *file = (FILE *) vfile; bfd_byte *data = 0; @@ -1724,7 +1933,7 @@ pe_print_reloc (abfd, vfile) _("\n\nPE File Base Relocations (interpreted .reloc section contents)\n")); datasize = section->size; - if (!bfd_malloc_and_get_section (abfd, section, &data)) + if (! bfd_malloc_and_get_section (abfd, section, &data)) { if (data != NULL) free (data); @@ -1752,7 +1961,7 @@ pe_print_reloc (abfd, vfile) fprintf (file, _("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"), - (unsigned long) virtual_address, size, size, number); + (unsigned long) virtual_address, size, (unsigned long) size, number); for (j = 0; j < number; ++j) { @@ -1765,7 +1974,7 @@ pe_print_reloc (abfd, vfile) fprintf (file, _("\treloc %4d offset %4x [%4lx] %s"), - j, off, (long) (off + virtual_address), tbl[t]); + j, off, (unsigned long) (off + virtual_address), tbl[t]); /* HIGHADJ takes an argument, - the next record *is* the low 16 bits of addend. */ @@ -1791,15 +2000,14 @@ pe_print_reloc (abfd, vfile) /* Print out the program headers. */ bfd_boolean -_bfd_XX_print_private_bfd_data_common (abfd, vfile) - bfd *abfd; - PTR vfile; +_bfd_XX_print_private_bfd_data_common (bfd * abfd, void * 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; + const char *name; /* The MS dumpbin program reportedly ands with 0xff0f before printing the characteristics field. Not sure why. No reason to @@ -1825,6 +2033,52 @@ _bfd_XX_print_private_bfd_data_common (abfd, vfile) time_t t = pe->coff.timestamp; fprintf (file, "\nTime/Date\t\t%s", ctime (&t)); } + +#ifndef IMAGE_NT_OPTIONAL_HDR_MAGIC +# define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b +#endif +#ifndef IMAGE_NT_OPTIONAL_HDR64_MAGIC +# define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b +#endif +#ifndef IMAGE_NT_OPTIONAL_HDRROM_MAGIC +# define IMAGE_NT_OPTIONAL_HDRROM_MAGIC 0x107 +#endif + + switch (i->Magic) + { + case IMAGE_NT_OPTIONAL_HDR_MAGIC: + name = "PE32"; + break; + case IMAGE_NT_OPTIONAL_HDR64_MAGIC: + name = "PE32+"; + break; + case IMAGE_NT_OPTIONAL_HDRROM_MAGIC: + name = "ROM"; + break; + default: + name = NULL; + break; + } + fprintf (file, "Magic\t\t\t%04x", i->Magic); + if (name) + fprintf (file, "\t(%s)",name); + fprintf (file, "\nMajorLinkerVersion\t%d\n", i->MajorLinkerVersion); + fprintf (file, "MinorLinkerVersion\t%d\n", i->MinorLinkerVersion); + fprintf (file, "SizeOfCode\t\t%08lx\n", (unsigned long) i->SizeOfCode); + fprintf (file, "SizeOfInitializedData\t%08lx\n", + (unsigned long) i->SizeOfInitializedData); + fprintf (file, "SizeOfUninitializedData\t%08lx\n", + (unsigned long) i->SizeOfUninitializedData); + fprintf (file, "AddressOfEntryPoint\t"); + fprintf_vma (file, i->AddressOfEntryPoint); + fprintf (file, "\nBaseOfCode\t\t"); + fprintf_vma (file, i->BaseOfCode); +#if !defined(COFF_WITH_pep) && !defined(COFF_WITH_pex64) + /* PE32+ does not have BaseOfData member! */ + fprintf (file, "\nBaseOfData\t\t"); + fprintf_vma (file, i->BaseOfData); +#endif + fprintf (file, "\nImageBase\t\t"); fprintf_vma (file, i->ImageBase); fprintf (file, "\nSectionAlignment\t"); @@ -1837,10 +2091,10 @@ _bfd_XX_print_private_bfd_data_common (abfd, vfile) 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); + fprintf (file, "Win32Version\t\t%08lx\n", (unsigned long) i->Reserved1); + fprintf (file, "SizeOfImage\t\t%08lx\n", (unsigned long) i->SizeOfImage); + fprintf (file, "SizeOfHeaders\t\t%08lx\n", (unsigned long) i->SizeOfHeaders); + fprintf (file, "CheckSum\t\t%08lx\n", (unsigned long) i->CheckSum); switch (i->Subsystem) { @@ -1871,6 +2125,16 @@ _bfd_XX_print_private_bfd_data_common (abfd, vfile) case IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER: subsystem_name = "EFI runtime driver"; break; + // These are from revision 8.0 of the MS PE/COFF spec + case IMAGE_SUBSYSTEM_EFI_ROM: + subsystem_name = "EFI ROM"; + break; + case IMAGE_SUBSYSTEM_XBOX: + subsystem_name = "XBOX"; + break; + // Added default case for clarity - subsystem_name is NULL anyway. + default: + subsystem_name = NULL; } fprintf (file, "Subsystem\t\t%08x", i->Subsystem); @@ -1885,21 +2149,25 @@ _bfd_XX_print_private_bfd_data_common (abfd, vfile) 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, "\nLoaderFlags\t\t%08lx\n", (unsigned long) i->LoaderFlags); + fprintf (file, "NumberOfRvaAndSizes\t%08lx\n", + (unsigned long) 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, " %08lx ", (unsigned long) 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); + if (bfd_coff_have_print_pdata (abfd)) + bfd_coff_print_pdata (abfd, vfile); + else + pe_print_pdata (abfd, vfile); pe_print_reloc (abfd, vfile); return TRUE; @@ -1909,23 +2177,31 @@ _bfd_XX_print_private_bfd_data_common (abfd, vfile) to the output bfd. */ bfd_boolean -_bfd_XX_bfd_copy_private_bfd_data_common (ibfd, obfd) - bfd *ibfd, *obfd; +_bfd_XX_bfd_copy_private_bfd_data_common (bfd * ibfd, bfd * obfd) { + pe_data_type *ipe, *ope; + /* 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; + ipe = pe_data (ibfd); + ope = pe_data (obfd); + + ope->pe_opthdr = ipe->pe_opthdr; + ope->dll = ipe->dll; + + /* Don't copy input subsystem if output is different from input. */ + if (obfd->xvec != ibfd->xvec) + ope->pe_opthdr.Subsystem = IMAGE_SUBSYSTEM_UNKNOWN; /* 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; + pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].VirtualAddress = 0; + pe_data (obfd)->pe_opthdr.DataDirectory[PE_BASE_RELOCATION_TABLE].Size = 0; } return TRUE; } @@ -1933,11 +2209,10 @@ _bfd_XX_bfd_copy_private_bfd_data_common (ibfd, obfd) /* Copy private section data. */ bfd_boolean -_bfd_XX_bfd_copy_private_section_data (ibfd, isec, obfd, osec) - bfd *ibfd; - asection *isec; - bfd *obfd; - asection *osec; +_bfd_XX_bfd_copy_private_section_data (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) @@ -1949,7 +2224,7 @@ _bfd_XX_bfd_copy_private_section_data (ibfd, isec, obfd, osec) if (coff_section_data (obfd, osec) == NULL) { bfd_size_type amt = sizeof (struct coff_section_tdata); - osec->used_by_bfd = (PTR) bfd_zalloc (obfd, amt); + osec->used_by_bfd = bfd_zalloc (obfd, amt); if (osec->used_by_bfd == NULL) return FALSE; } @@ -1957,7 +2232,7 @@ _bfd_XX_bfd_copy_private_section_data (ibfd, isec, obfd, osec) if (pei_section_data (obfd, osec) == NULL) { bfd_size_type amt = sizeof (struct pei_section_tdata); - coff_section_data (obfd, osec)->tdata = (PTR) bfd_zalloc (obfd, amt); + coff_section_data (obfd, osec)->tdata = bfd_zalloc (obfd, amt); if (coff_section_data (obfd, osec)->tdata == NULL) return FALSE; } @@ -1972,10 +2247,7 @@ _bfd_XX_bfd_copy_private_section_data (ibfd, isec, obfd, osec) } void -_bfd_XX_get_symbol_info (abfd, symbol, ret) - bfd *abfd; - asymbol *symbol; - symbol_info *ret; +_bfd_XX_get_symbol_info (bfd * abfd, asymbol *symbol, symbol_info *ret) { coff_get_symbol_info (abfd, symbol, ret); } @@ -1984,12 +2256,11 @@ _bfd_XX_get_symbol_info (abfd, symbol, ret) access. */ bfd_boolean -_bfd_XXi_final_link_postscript (abfd, pfinfo) - bfd *abfd; - struct coff_final_link_info *pfinfo; +_bfd_XXi_final_link_postscript (bfd * abfd, struct coff_final_link_info *pfinfo) { struct coff_link_hash_entry *h1; struct bfd_link_info *info = pfinfo->info; + bfd_boolean result = TRUE; /* There are a few fields that need to be filled in now while we have symbol table access. @@ -2003,49 +2274,103 @@ _bfd_XXi_final_link_postscript (abfd, pfinfo) ".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); + /* PR ld/2729: We cannot rely upon all the output sections having been + created properly, so check before referencing them. Issue a warning + message for any sections tht could not be found. */ + if (h1->root.u.def.section != NULL + && h1->root.u.def.section->output_section != NULL) + pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].VirtualAddress = + (h1->root.u.def.value + + h1->root.u.def.section->output_section->vma + + h1->root.u.def.section->output_offset); + else + { + _bfd_error_handler + (_("%B: unable to fill in DataDictionary[1] because .idata$2 is missing"), + abfd); + result = FALSE; + } + 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); + if (h1 != NULL + && h1->root.u.def.section != NULL + && h1->root.u.def.section->output_section != NULL) + pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_TABLE].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[PE_IMPORT_TABLE].VirtualAddress); + else + { + _bfd_error_handler + (_("%B: unable to fill in DataDictionary[1] because .idata$4 is missing"), + abfd); + result = FALSE; + } /* 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); + if (h1 != NULL + && h1->root.u.def.section != NULL + && h1->root.u.def.section->output_section != NULL) + pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].VirtualAddress = + (h1->root.u.def.value + + h1->root.u.def.section->output_section->vma + + h1->root.u.def.section->output_offset); + else + { + _bfd_error_handler + (_("%B: unable to fill in DataDictionary[12] because .idata$5 is missing"), + abfd); + result = FALSE; + } + 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 (h1 != NULL + && h1->root.u.def.section != NULL + && h1->root.u.def.section->output_section != NULL) + pe_data (abfd)->pe_opthdr.DataDirectory[PE_IMPORT_ADDRESS_TABLE].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[PE_IMPORT_ADDRESS_TABLE].VirtualAddress); + else + { + _bfd_error_handler + (_("%B: unable to fill in DataDictionary[PE_IMPORT_ADDRESS_TABLE (12)] because .idata$6 is missing"), + abfd); + result = FALSE; + } } h1 = coff_link_hash_lookup (coff_hash_table (info), "__tls_used", FALSE, FALSE, TRUE); if (h1 != NULL) { - pe_data (abfd)->pe_opthdr.DataDirectory[9].VirtualAddress = - (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.ImageBase); - pe_data (abfd)->pe_opthdr.DataDirectory[9].Size = 0x18; + if (h1->root.u.def.section != NULL + && h1->root.u.def.section->output_section != NULL) + pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].VirtualAddress = + (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.ImageBase); + else + { + _bfd_error_handler + (_("%B: unable to fill in DataDictionary[9] because __tls_used is missing"), + abfd); + result = FALSE; + } + + pe_data (abfd)->pe_opthdr.DataDirectory[PE_TLS_TABLE].Size = 0x18; } /* 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; + return result; }