/* Support for the generic parts of PE/PEI; the common executable parts.
- Copyright 1995-2013 Free Software Foundation, Inc.
+ Copyright (C) 1995-2014 Free Software Foundation, Inc.
Written by Cygnus Solutions.
This file is part of BFD, the Binary File Descriptor library.
#endif
}
+static bfd_boolean
+abs_finder (bfd * abfd ATTRIBUTE_UNUSED, asection * sec, void * data)
+{
+ bfd_vma abs_val = * (bfd_vma *) data;
+
+ return (sec->vma <= abs_val) && ((sec->vma + (1ULL << 32)) > abs_val);
+}
+
unsigned int
_bfd_XXi_swap_sym_out (bfd * abfd, void * inp, void * extp)
{
else
memcpy (ext->e.e_name, in->_n._n_name, SYMNMLEN);
+ /* The PE32 and PE32+ formats only use 4 bytes to hold the value of a
+ symbol. This is a problem on 64-bit targets where we can generate
+ absolute symbols with values >= 1^32. We try to work around this
+ problem by finding a section whose base address is sufficient to
+ reduce the absolute value to < 1^32, and then transforming the
+ symbol into a section relative symbol. This of course is a hack. */
+ if (sizeof (in->n_value) > 4
+ /* The strange computation of the shift amount is here in order to
+ avoid a compile time warning about the comparison always being
+ false. It does not matter if this test fails to work as expected
+ as the worst that can happen is that some absolute symbols are
+ needlessly converted into section relative symbols. */
+ && in->n_value > ((1ULL << (sizeof (in->n_value) > 4 ? 32 : 31)) - 1)
+ && in->n_scnum == -1)
+ {
+ asection * sec;
+
+ sec = bfd_sections_find_if (abfd, abs_finder, & in->n_value);
+ if (sec)
+ {
+ in->n_value -= sec->vma;
+ in->n_scnum = sec->target_index;
+ }
+ /* else: FIXME: The value is outside the range of any section. This
+ happens for __image_base__ and __ImageBase and maybe some other
+ symbols as well. We should find a way to handle these values. */
+ }
+
H_PUT_32 (abfd, in->n_value, ext->e_value);
H_PUT_16 (abfd, in->n_scnum, ext->e_scnum);
/* Only use a real timestamp if the option was chosen. */
if ((pe_data (abfd)->insert_timestamp))
- H_PUT_32 (abfd, time(0), filehdr_out->f_timdat);
+ H_PUT_32 (abfd, time (0), filehdr_out->f_timdat);
PUT_FILEHDR_SYMPTR (abfd, filehdr_in->f_symptr,
filehdr_out->f_symptr);
return ret;
}
+void
+_bfd_XXi_swap_debugdir_in (bfd * abfd, void * ext1, void * in1)
+{
+ struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) ext1;
+ struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) in1;
+
+ in->Characteristics = H_GET_32(abfd, ext->Characteristics);
+ in->TimeDateStamp = H_GET_32(abfd, ext->TimeDateStamp);
+ in->MajorVersion = H_GET_16(abfd, ext->MajorVersion);
+ in->MinorVersion = H_GET_16(abfd, ext->MinorVersion);
+ in->Type = H_GET_32(abfd, ext->Type);
+ in->SizeOfData = H_GET_32(abfd, ext->SizeOfData);
+ in->AddressOfRawData = H_GET_32(abfd, ext->AddressOfRawData);
+ in->PointerToRawData = H_GET_32(abfd, ext->PointerToRawData);
+}
+
+unsigned int
+_bfd_XXi_swap_debugdir_out (bfd * abfd, void * inp, void * extp)
+{
+ struct external_IMAGE_DEBUG_DIRECTORY *ext = (struct external_IMAGE_DEBUG_DIRECTORY *) extp;
+ struct internal_IMAGE_DEBUG_DIRECTORY *in = (struct internal_IMAGE_DEBUG_DIRECTORY *) inp;
+
+ H_PUT_32(abfd, in->Characteristics, ext->Characteristics);
+ H_PUT_32(abfd, in->TimeDateStamp, ext->TimeDateStamp);
+ H_PUT_16(abfd, in->MajorVersion, ext->MajorVersion);
+ H_PUT_16(abfd, in->MinorVersion, ext->MinorVersion);
+ H_PUT_32(abfd, in->Type, ext->Type);
+ H_PUT_32(abfd, in->SizeOfData, ext->SizeOfData);
+ H_PUT_32(abfd, in->AddressOfRawData, ext->AddressOfRawData);
+ H_PUT_32(abfd, in->PointerToRawData, ext->PointerToRawData);
+
+ return sizeof (struct external_IMAGE_DEBUG_DIRECTORY);
+}
+
+static CODEVIEW_INFO *
+_bfd_XXi_slurp_codeview_record (bfd * abfd, file_ptr where, unsigned long length, CODEVIEW_INFO *cvinfo)
+{
+ char buffer[256+1];
+
+ if (bfd_seek (abfd, where, SEEK_SET) != 0)
+ return NULL;
+
+ if (bfd_bread (buffer, 256, abfd) < 4)
+ return NULL;
+
+ /* Ensure null termination of filename. */
+ buffer[256] = '\0';
+
+ cvinfo->CVSignature = H_GET_32(abfd, buffer);
+ cvinfo->Age = 0;
+
+ if ((cvinfo->CVSignature == CVINFO_PDB70_CVSIGNATURE)
+ && (length > sizeof (CV_INFO_PDB70)))
+ {
+ CV_INFO_PDB70 *cvinfo70 = (CV_INFO_PDB70 *)(buffer);
+
+ cvinfo->Age = H_GET_32(abfd, cvinfo70->Age);
+
+ /* A GUID consists of 4,2,2 byte values in little-endian order, followed
+ by 8 single bytes. Byte swap them so we can conveniently treat the GUID
+ as 16 bytes in big-endian order. */
+ bfd_putb32 (bfd_getl32 (cvinfo70->Signature), cvinfo->Signature);
+ bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[4])), &(cvinfo->Signature[4]));
+ bfd_putb16 (bfd_getl16 (&(cvinfo70->Signature[6])), &(cvinfo->Signature[6]));
+ memcpy (&(cvinfo->Signature[8]), &(cvinfo70->Signature[8]), 8);
+
+ cvinfo->SignatureLength = CV_INFO_SIGNATURE_LENGTH;
+ // cvinfo->PdbFileName = cvinfo70->PdbFileName;
+
+ return cvinfo;
+ }
+ else if ((cvinfo->CVSignature == CVINFO_PDB20_CVSIGNATURE)
+ && (length > sizeof (CV_INFO_PDB20)))
+ {
+ CV_INFO_PDB20 *cvinfo20 = (CV_INFO_PDB20 *)(buffer);
+ cvinfo->Age = H_GET_32(abfd, cvinfo20->Age);
+ memcpy (cvinfo->Signature, cvinfo20->Signature, 4);
+ cvinfo->SignatureLength = 4;
+ // cvinfo->PdbFileName = cvinfo20->PdbFileName;
+
+ return cvinfo;
+ }
+
+ return NULL;
+}
+
+unsigned int
+_bfd_XXi_write_codeview_record (bfd * abfd, file_ptr where, CODEVIEW_INFO *cvinfo)
+{
+ unsigned int size = sizeof (CV_INFO_PDB70) + 1;
+ CV_INFO_PDB70 *cvinfo70;
+ char buffer[size];
+
+ if (bfd_seek (abfd, where, SEEK_SET) != 0)
+ return 0;
+
+ cvinfo70 = (CV_INFO_PDB70 *) buffer;
+ H_PUT_32 (abfd, CVINFO_PDB70_CVSIGNATURE, cvinfo70->CvSignature);
+
+ /* Byte swap the GUID from 16 bytes in big-endian order to 4,2,2 byte values
+ in little-endian order, followed by 8 single bytes. */
+ bfd_putl32 (bfd_getb32 (cvinfo->Signature), cvinfo70->Signature);
+ bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[4])), &(cvinfo70->Signature[4]));
+ bfd_putl16 (bfd_getb16 (&(cvinfo->Signature[6])), &(cvinfo70->Signature[6]));
+ memcpy (&(cvinfo70->Signature[8]), &(cvinfo->Signature[8]), 8);
+
+ H_PUT_32 (abfd, cvinfo->Age, cvinfo70->Age);
+ cvinfo70->PdbFileName[0] = '\0';
+
+ if (bfd_bwrite (buffer, size, abfd) != size)
+ return 0;
+
+ return size;
+}
+
static char * dir_names[IMAGE_NUMBEROF_DIRECTORY_ENTRIES] =
{
N_("Export Directory [.edata (or where ever we found it)]"),
_("\nThere is an import table, but the section containing it could not be found\n"));
return TRUE;
}
+ else if (!(section->flags & SEC_HAS_CONTENTS))
+ {
+ fprintf (file,
+ _("\nThere is an import table in %s, but that section has no contents\n"),
+ section->name);
+ return TRUE;
+ }
}
fprintf (file, _("\nThere is an import table in %s at 0x%lx\n"),
bfd_size_type datasize = 0;
bfd_size_type dataoff;
bfd_size_type i;
- bfd_signed_vma adj;
+ bfd_vma adj;
struct EDT_type
{
long export_flags; /* Reserved - should be zero. */
_("\nThere is an export table, but the section containing it could not be found\n"));
return TRUE;
}
+ else if (!(section->flags & SEC_HAS_CONTENTS))
+ {
+ fprintf (file,
+ _("\nThere is an export table in %s, but that section has no contents\n"),
+ section->name);
+ return TRUE;
+ }
dataoff = addr - section->vma;
datasize = extra->DataDirectory[PE_EXPORT_TABLE].Size;
fprintf (file,
_("Name \t\t\t\t"));
bfd_fprintf_vma (abfd, file, edt.name);
- fprintf (file,
- " %s\n", data + edt.name - adj);
+
+ if ((edt.name >= adj) && (edt.name < adj + datasize))
+ fprintf (file, " %s\n", data + edt.name - adj);
+ else
+ fprintf (file, "(outside .edata section)\n");
fprintf (file,
_("Ordinal Base \t\t\t%ld\n"), edt.base);
FILE *file = (FILE *) vfile;
bfd_byte *data = 0;
asection *section = bfd_get_section_by_name (abfd, ".reloc");
- bfd_size_type i;
- bfd_size_type start, stop;
+ bfd_byte *p, *end;
- if (section == NULL)
- return TRUE;
-
- if (section->size == 0)
+ if (section == NULL || section->size == 0 || !(section->flags & SEC_HAS_CONTENTS))
return TRUE;
fprintf (file,
return FALSE;
}
- start = 0;
-
- stop = section->size;
-
- for (i = start; i < stop;)
+ p = data;
+ end = data + section->size;
+ while (p + 8 <= end)
{
int j;
bfd_vma virtual_address;
long number, size;
+ bfd_byte *chunk_end;
/* 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);
+ virtual_address = bfd_get_32 (abfd, p);
+ size = bfd_get_32 (abfd, p + 4);
+ p += 8;
number = (size - 8) / 2;
if (size == 0)
_("\nVirtual Address: %08lx Chunk size %ld (0x%lx) Number of fixups %ld\n"),
(unsigned long) virtual_address, size, (unsigned long) size, number);
- for (j = 0; j < number; ++j)
+ chunk_end = p + size;
+ if (chunk_end > end)
+ chunk_end = end;
+ j = 0;
+ while (p + 2 <= chunk_end)
{
- unsigned short e = bfd_get_16 (abfd, data + i + 8 + j * 2);
+ unsigned short e = bfd_get_16 (abfd, p);
unsigned int t = (e & 0xF000) >> 12;
int off = e & 0x0FFF;
_("\treloc %4d offset %4x [%4lx] %s"),
j, off, (unsigned long) (off + virtual_address), tbl[t]);
+ p += 2;
+ j++;
+
/* HIGHADJ takes an argument, - the next record *is* the
low 16 bits of addend. */
- if (t == IMAGE_REL_BASED_HIGHADJ)
+ if (t == IMAGE_REL_BASED_HIGHADJ && p + 2 <= chunk_end)
{
- fprintf (file, " (%4x)",
- ((unsigned int)
- bfd_get_16 (abfd, data + i + 8 + j * 2 + 2)));
+ fprintf (file, " (%4x)", (unsigned int) bfd_get_16 (abfd, p));
+ p += 2;
j++;
}
fprintf (file, "\n");
}
-
- i += size;
}
free (data);
return TRUE;
}
\f
+/* A data structure describing the regions of a .rsrc section.
+ Some fields are filled in as the section is parsed. */
+
+typedef struct rsrc_regions
+{
+ bfd_byte * section_start;
+ bfd_byte * section_end;
+ bfd_byte * strings_start;
+ bfd_byte * resource_start;
+} rsrc_regions;
static bfd_byte *
-rsrc_print_resource_directory (FILE * , bfd *, unsigned int,
- bfd_byte *, bfd_byte *, bfd_byte *, bfd_vma);
+rsrc_print_resource_directory (FILE * , bfd *, unsigned int, bfd_byte *,
+ rsrc_regions *, bfd_vma);
static bfd_byte *
-rsrc_print_resource_entries (FILE * file,
- bfd * abfd,
- unsigned int indent,
- bfd_boolean is_name,
- bfd_byte * datastart,
- bfd_byte * data,
- bfd_byte * dataend,
- bfd_vma rva_bias)
+rsrc_print_resource_entries (FILE * file,
+ bfd * abfd,
+ unsigned int indent,
+ bfd_boolean is_name,
+ bfd_byte * data,
+ rsrc_regions * regions,
+ bfd_vma rva_bias)
{
unsigned long entry, addr, size;
- if (data + 8 >= dataend)
- return dataend + 1;
+ if (data + 8 >= regions->section_end)
+ return regions->section_end + 1;
- fprintf (file, _("%*.s Entry: "), indent, " ");
+ fprintf (file, _("%03x %*.s Entry: "), (int)(data - regions->section_start), indent, " ");
entry = (long) bfd_get_32 (abfd, data);
if (is_name)
{
bfd_byte * name;
- /* Note - the documenation says that this field is an RVA value
+ /* Note - the documentation says that this field is an RVA value
but windres appears to produce a section relative offset with
the top bit set. Support both styles for now. */
if (HighBitSet (entry))
- name = datastart + WithoutHighBit (entry);
+ name = regions->section_start + WithoutHighBit (entry);
else
- name = datastart + entry - rva_bias;
+ name = regions->section_start + entry - rva_bias;
- if (name + 2 < dataend)
+ if (name + 2 < regions->section_end)
{
unsigned int len;
+
+ if (regions->strings_start == NULL)
+ regions->strings_start = name;
+
len = bfd_get_16 (abfd, name);
-
+
fprintf (file, _("name: [val: %08lx len %d]: "), entry, len);
- if (name + 2 + len * 2 < dataend)
+ if (name + 2 + len * 2 < regions->section_end)
{
/* This strange loop is to cope with multibyte characters. */
while (len --)
}
else
fprintf (file, _("ID: %#08lx"), entry);
-
+
entry = (long) bfd_get_32 (abfd, data + 4);
fprintf (file, _(", Value: %#08lx\n"), entry);
if (HighBitSet (entry))
return rsrc_print_resource_directory (file, abfd, indent + 1,
- datastart,
- datastart + WithoutHighBit (entry),
- dataend, rva_bias);
+ regions->section_start + WithoutHighBit (entry),
+ regions, rva_bias);
- if (datastart + entry + 16 >= dataend)
- return dataend + 1;
+ if (regions->section_start + entry + 16 >= regions->section_end)
+ return regions->section_end + 1;
- fprintf (file, _("%*.s Leaf: Addr: %#08lx, Size: %#08lx, Codepage: %d\n"),
+ fprintf (file, _("%03x %*.s Leaf: Addr: %#08lx, Size: %#08lx, Codepage: %d\n"),
+ (int) (entry),
indent, " ",
- addr = (long) bfd_get_32 (abfd, datastart + entry),
- size = (long) bfd_get_32 (abfd, datastart + entry + 4),
- (int) bfd_get_32 (abfd, datastart + entry + 8));
-
+ addr = (long) bfd_get_32 (abfd, regions->section_start + entry),
+ size = (long) bfd_get_32 (abfd, regions->section_start + entry + 4),
+ (int) bfd_get_32 (abfd, regions->section_start + entry + 8));
+
/* Check that the reserved entry is 0. */
- if (bfd_get_32 (abfd, datastart + entry + 12) != 0
+ if (bfd_get_32 (abfd, regions->section_start + entry + 12) != 0
/* And that the data address/size is valid too. */
- || (datastart + (addr - rva_bias) + size > dataend))
- return dataend + 1;
+ || (regions->section_start + (addr - rva_bias) + size > regions->section_end))
+ return regions->section_end + 1;
- return datastart + (addr - rva_bias) + size;
+ if (regions->resource_start == NULL)
+ regions->resource_start = regions->section_start + (addr - rva_bias);
+
+ return regions->section_start + (addr - rva_bias) + size;
}
#define max(a,b) ((a) > (b) ? (a) : (b))
#define min(a,b) ((a) < (b) ? (a) : (b))
static bfd_byte *
-rsrc_print_resource_directory (FILE * file,
- bfd * abfd,
- unsigned int indent,
- bfd_byte * datastart,
- bfd_byte * data,
- bfd_byte * dataend,
- bfd_vma rva_bias)
+rsrc_print_resource_directory (FILE * file,
+ bfd * abfd,
+ unsigned int indent,
+ bfd_byte * data,
+ rsrc_regions * regions,
+ bfd_vma rva_bias)
{
unsigned int num_names, num_ids;
bfd_byte * highest_data = data;
- if (data + 16 >= dataend)
- return dataend + 1;
+ if (data + 16 >= regions->section_end)
+ return regions->section_end + 1;
- fprintf (file, "%*.s ", indent, " ");
+ fprintf (file, "%03x %*.s ", (int)(data - regions->section_start), indent, " ");
switch (indent)
{
case 0: fprintf (file, "Type"); break;
bfd_byte * entry_end;
entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, TRUE,
- datastart, data, dataend, rva_bias);
+ data, regions, rva_bias);
data += 8;
highest_data = max (highest_data, entry_end);
- if (entry_end >= dataend)
+ if (entry_end >= regions->section_end)
return entry_end;
}
bfd_byte * entry_end;
entry_end = rsrc_print_resource_entries (file, abfd, indent + 1, FALSE,
- datastart, data, dataend, rva_bias);
+ data, regions, rva_bias);
data += 8;
highest_data = max (highest_data, entry_end);
- if (entry_end >= dataend)
+ if (entry_end >= regions->section_end)
return entry_end;
}
bfd_size_type datasize;
asection * section;
bfd_byte * data;
- bfd_byte * dataend;
- bfd_byte * datastart;
-
+ rsrc_regions regions;
pe = pe_data (abfd);
if (pe == NULL)
section = bfd_get_section_by_name (abfd, ".rsrc");
if (section == NULL)
return TRUE;
-
- rva_bias = section->vma - pe->pe_opthdr.ImageBase;
+ if (!(section->flags & SEC_HAS_CONTENTS))
+ return TRUE;
datasize = section->size;
if (datasize == 0)
return TRUE;
+ rva_bias = section->vma - pe->pe_opthdr.ImageBase;
+
if (! bfd_malloc_and_get_section (abfd, section, & data))
{
if (data != NULL)
free (data);
return FALSE;
}
- datastart = data;
- dataend = data + datasize;
+
+ regions.section_start = data;
+ regions.section_end = data + datasize;
+ regions.strings_start = NULL;
+ regions.resource_start = NULL;
fflush (file);
fprintf (file, "\nThe .rsrc Resource Directory section:\n");
- while (data < dataend)
+ while (data < regions.section_end)
{
bfd_byte * p = data;
- data = rsrc_print_resource_directory (file, abfd, 0, data, data, dataend, rva_bias);
+ data = rsrc_print_resource_directory (file, abfd, 0, data, & regions, rva_bias);
- if (data == dataend + 1)
+ if (data == regions.section_end + 1)
fprintf (file, _("Corrupt .rsrc section detected!\n"));
else
{
/* Align data before continuing. */
int align = (1 << section->alignment_power) - 1;
- data = (bfd_byte *) (((long) (data + align)) & ~ align);
+ data = (bfd_byte *) (((ptrdiff_t) (data + align)) & ~ align);
rva_bias += data - p;
/* For reasons that are unclear .rsrc sections are sometimes created
aligned to a 1^3 boundary even when their alignment is set at
1^2. Catch that case here before we issue a spurious warning
message. */
- if (data == (dataend - 4))
- data = dataend;
- else if (data < dataend)
- fprintf (file, _("\nWARNING: Extra data in .rsrc section - it will be ignored by Windows:\n"));
+ if (data == (regions.section_end - 4))
+ data = regions.section_end;
+ else if (data < regions.section_end)
+ {
+ /* If the extra data is all zeros then do not complain.
+ This is just padding so that the section meets the
+ page size requirements. */
+ while (data ++ < regions.section_end)
+ if (*data != 0)
+ break;
+ if (data < regions.section_end)
+ fprintf (file, _("\nWARNING: Extra data in .rsrc section - it will be ignored by Windows:\n"));
+ }
}
}
- free (datastart);
+ if (regions.strings_start != NULL)
+ fprintf (file, " String table starts at %03x\n",
+ (int) (regions.strings_start - regions.section_start));
+ if (regions.resource_start != NULL)
+ fprintf (file, " Resources start at %03xx\n",
+ (int) (regions.resource_start - regions.section_start));
+
+ free (regions.section_start);
+ return TRUE;
+}
+
+#define IMAGE_NUMBEROF_DEBUG_TYPES 12
+
+static char * debug_type_names[IMAGE_NUMBEROF_DEBUG_TYPES] =
+{
+ "Unknown",
+ "COFF",
+ "CodeView",
+ "FPO",
+ "Misc",
+ "Exception",
+ "Fixup",
+ "OMAP-to-SRC",
+ "OMAP-from-SRC",
+ "Borland",
+ "Reserved",
+ "CLSID",
+};
+
+static bfd_boolean
+pe_print_debugdata (bfd * abfd, void * vfile)
+{
+ FILE *file = (FILE *) vfile;
+ pe_data_type *pe = pe_data (abfd);
+ struct internal_extra_pe_aouthdr *extra = &pe->pe_opthdr;
+ asection *section;
+ bfd_byte *data = 0;
+ bfd_size_type dataoff;
+ unsigned int i;
+
+ bfd_vma addr = extra->DataDirectory[PE_DEBUG_DATA].VirtualAddress;
+ bfd_size_type size = extra->DataDirectory[PE_DEBUG_DATA].Size;
+
+ if (size == 0)
+ return TRUE;
+
+ addr += extra->ImageBase;
+ for (section = abfd->sections; section != NULL; section = section->next)
+ {
+ if ((addr >= section->vma) && (addr < (section->vma + section->size)))
+ break;
+ }
+
+ if (section == NULL)
+ {
+ fprintf (file,
+ _("\nThere is a debug directory, but the section containing it could not be found\n"));
+ return TRUE;
+ }
+ else if (!(section->flags & SEC_HAS_CONTENTS))
+ {
+ fprintf (file,
+ _("\nThere is a debug directory in %s, but that section has no contents\n"),
+ section->name);
+ return TRUE;
+ }
+
+ fprintf (file, _("\nThere is a debug directory in %s at 0x%lx\n\n"),
+ section->name, (unsigned long) addr);
+
+ dataoff = addr - section->vma;
+
+ fprintf (file,
+ _("Type Size Rva Offset\n"));
+
+ /* Read the whole section. */
+ if (!bfd_malloc_and_get_section (abfd, section, &data))
+ {
+ if (data != NULL)
+ free (data);
+ return FALSE;
+ }
+
+ for (i = 0; i < size / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++)
+ {
+ const char *type_name;
+ struct external_IMAGE_DEBUG_DIRECTORY *ext
+ = &((struct external_IMAGE_DEBUG_DIRECTORY *)(data + dataoff))[i];
+ struct internal_IMAGE_DEBUG_DIRECTORY idd;
+
+ _bfd_XXi_swap_debugdir_in (abfd, ext, &idd);
+
+ if ((idd.Type) > IMAGE_NUMBEROF_DEBUG_TYPES)
+ type_name = debug_type_names[0];
+ else
+ type_name = debug_type_names[idd.Type];
+
+ fprintf (file, " %2ld %14s %08lx %08lx %08lx\n",
+ idd.Type, type_name, idd.SizeOfData,
+ idd.AddressOfRawData, idd.PointerToRawData);
+
+ if (idd.Type == PE_IMAGE_DEBUG_TYPE_CODEVIEW)
+ {
+ char signature[CV_INFO_SIGNATURE_LENGTH * 2 + 1];
+ char buffer[256 + 1];
+ CODEVIEW_INFO *cvinfo = (CODEVIEW_INFO *) buffer;
+
+ /* The debug entry doesn't have to have to be in a section,
+ in which case AddressOfRawData is 0, so always use PointerToRawData. */
+ if (!_bfd_XXi_slurp_codeview_record (abfd, (file_ptr) idd.PointerToRawData,
+ idd.SizeOfData, cvinfo))
+ continue;
+
+ for (i = 0; i < cvinfo->SignatureLength; i++)
+ sprintf (&signature[i*2], "%02x", cvinfo->Signature[i] & 0xff);
+
+ fprintf (file, "(format %c%c%c%c signature %s age %ld)\n",
+ buffer[0], buffer[1], buffer[2], buffer[3],
+ signature, cvinfo->Age);
+ }
+ }
+
+ if (size % sizeof (struct external_IMAGE_DEBUG_DIRECTORY) != 0)
+ fprintf (file,
+ _("The debug directory size is not a multiple of the debug directory entry size\n"));
+
return TRUE;
}
else
pe_print_pdata (abfd, vfile);
pe_print_reloc (abfd, vfile);
+ pe_print_debugdata (abfd, file);
rsrc_print_section (abfd, vfile);
-
+
return TRUE;
}
+static bfd_boolean
+is_vma_in_section (bfd *abfd ATTRIBUTE_UNUSED, asection *sect, void *obj)
+{
+ bfd_vma addr = * (bfd_vma *) obj;
+ return (addr >= sect->vma) && (addr < (sect->vma + sect->size));
+}
+
+static asection *
+find_section_by_vma (bfd *abfd, bfd_vma addr)
+{
+ return bfd_sections_find_if (abfd, is_vma_in_section, (void *) & addr);
+}
+
/* Copy any private info we understand from the input bfd
to the output bfd. */
&& ! (pe_data (ibfd)->real_flags & IMAGE_FILE_RELOCS_STRIPPED))
pe_data (obfd)->dont_strip_reloc = 1;
+ /* The file offsets contained in the debug directory need rewriting. */
+ if (ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size != 0)
+ {
+ bfd_vma addr = ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].VirtualAddress
+ + ope->pe_opthdr.ImageBase;
+ asection *section = find_section_by_vma (obfd, addr);
+ bfd_byte *data;
+
+ if (section && bfd_malloc_and_get_section (obfd, section, &data))
+ {
+ unsigned int i;
+ struct external_IMAGE_DEBUG_DIRECTORY *dd =
+ (struct external_IMAGE_DEBUG_DIRECTORY *)(data + (addr - section->vma));
+
+ for (i = 0; i < ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size
+ / sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++)
+ {
+ asection *ddsection;
+ struct external_IMAGE_DEBUG_DIRECTORY *edd = &(dd[i]);
+ struct internal_IMAGE_DEBUG_DIRECTORY idd;
+
+ _bfd_XXi_swap_debugdir_in (obfd, edd, &idd);
+
+ if (idd.AddressOfRawData == 0)
+ continue; /* RVA 0 means only offset is valid, not handled yet. */
+
+ ddsection = find_section_by_vma (obfd, idd.AddressOfRawData + ope->pe_opthdr.ImageBase);
+ if (!ddsection)
+ continue; /* Not in a section! */
+
+ idd.PointerToRawData = ddsection->filepos + (idd.AddressOfRawData
+ + ope->pe_opthdr.ImageBase) - ddsection->vma;
+
+ _bfd_XXi_swap_debugdir_out (obfd, &idd, edd);
+ }
+
+ if (!bfd_set_section_contents (obfd, section, data, 0, section->size))
+ _bfd_error_handler (_("Failed to update file offsets in debug directory"));
+ }
+ }
+
return TRUE;
}
unsigned int len = bfd_get_16 (abfd, name);
if (len == 0 || len > 256)
return dataend + 1;
-
- sizeof_strings += (len + 1) * 2;
}
entry = (long) bfd_get_32 (abfd, data + 4);
addr = (long) bfd_get_32 (abfd, datastart + entry);
size = (long) bfd_get_32 (abfd, datastart + entry + 4);
- sizeof_leaves += 16;
-
return datastart + addr - rva_bias + size;
}
-
+
static bfd_byte *
rsrc_count_directory (bfd * abfd,
bfd_byte * datastart,
num_entries += num_ids;
data += 16;
- sizeof_tables_and_entries += 16;
while (num_entries --)
{
entry_end = rsrc_count_entries (abfd, num_entries >= num_ids,
datastart, data, dataend, rva_bias);
data += 8;
- sizeof_tables_and_entries += 8;
highest_data = max (highest_data, entry_end);
if (entry_end >= dataend)
break;
unsigned int len;
bfd_byte * string;
} rsrc_string;
-
+
typedef struct rsrc_leaf
{
unsigned int size;
}
else
{
- entry->name_id.name.len = bfd_get_16 (abfd, datastart + val - rva_bias);
+ entry->name_id.name.len = bfd_get_16 (abfd, datastart + val
+ - rva_bias);
entry->name_id.name.string = datastart + val - rva_bias + 2;
}
}
bfd_vma rva_bias,
rsrc_directory * parent)
{
+ unsigned int i;
rsrc_entry * entry;
if (chain->num_entries == 0)
chain->first_entry = entry;
- unsigned int i;
for (i = chain->num_entries; i--;)
{
bfd_byte * entry_end;
bfd_byte * next_string;
bfd_byte * next_data;
bfd_vma rva_bias;
-} rsrc_write_data;
-
+} rsrc_write_data;
+
static void
rsrc_write_string (rsrc_write_data * data,
rsrc_string * string)
rsrc_write_leaf (rsrc_write_data * data,
rsrc_leaf * leaf)
{
- bfd_put_32 (data->abfd, rsrc_compute_rva (data, data->next_data), data->next_leaf);
+ bfd_put_32 (data->abfd, rsrc_compute_rva (data, data->next_data),
+ data->next_leaf);
bfd_put_32 (data->abfd, leaf->size, data->next_leaf + 4);
bfd_put_32 (data->abfd, leaf->codepage, data->next_leaf + 8);
bfd_put_32 (data->abfd, 0 /*reserved*/, data->next_leaf + 12);
data->next_leaf += 16;
memcpy (data->next_data, leaf->data, leaf->size);
- data->next_data += leaf->size;
+ /* An undocumented feature of Windows resources is that each unit
+ of raw data is 8-byte aligned... */
+ data->next_data += ((leaf->size + 7) & ~7);
}
static void rsrc_write_directory (rsrc_write_data *, rsrc_directory *);
}
}
+static void
+rsrc_compute_region_sizes (rsrc_directory * dir)
+{
+ struct rsrc_entry * entry;
+
+ if (dir == NULL)
+ return;
+
+ sizeof_tables_and_entries += 16;
+
+ for (entry = dir->names.first_entry; entry != NULL; entry = entry->next_entry)
+ {
+ sizeof_tables_and_entries += 8;
+
+ sizeof_strings += (entry->name_id.name.len + 1) * 2;
+
+ if (entry->is_dir)
+ rsrc_compute_region_sizes (entry->value.directory);
+ else
+ sizeof_leaves += 16;
+ }
+
+ for (entry = dir->ids.first_entry; entry != NULL; entry = entry->next_entry)
+ {
+ sizeof_tables_and_entries += 8;
+
+ if (entry->is_dir)
+ rsrc_compute_region_sizes (entry->value.directory);
+ else
+ sizeof_leaves += 16;
+ }
+}
+
static void
rsrc_write_directory (rsrc_write_data * data,
rsrc_directory * dir)
{
rsrc_entry * entry;
unsigned int i;
+ bfd_byte * next_entry;
+ bfd_byte * nt;
bfd_put_32 (data->abfd, dir->characteristics, data->next_table);
bfd_put_32 (data->abfd, 0 /*dir->time*/, data->next_table + 4);
bfd_put_16 (data->abfd, dir->ids.num_entries, data->next_table + 14);
/* Compute where the entries and the next table will be placed. */
- bfd_byte * next_entry = data->next_table + 16;
- data->next_table = next_entry + (dir->names.num_entries * 8) + (dir->ids.num_entries * 8);
- bfd_byte * nt = data->next_table;
-
+ next_entry = data->next_table + 16;
+ data->next_table = next_entry + (dir->names.num_entries * 8)
+ + (dir->ids.num_entries * 8);
+ nt = data->next_table;
+
/* Write the entries. */
for (i = dir->names.num_entries, entry = dir->names.first_entry;
i > 0 && entry != NULL;
i--, entry = entry->next_entry)
{
+ BFD_ASSERT (entry->is_name);
rsrc_write_entry (data, next_entry, entry);
next_entry += 8;
}
i > 0 && entry != NULL;
i--, entry = entry->next_entry)
{
+ BFD_ASSERT (! entry->is_name);
rsrc_write_entry (data, next_entry, entry);
next_entry += 8;
}
BFD_ASSERT (nt == next_entry);
}
-#ifdef HAVE_WCHAR_H
+#if defined HAVE_WCHAR_H && ! defined __CYGWIN__ && ! defined __MINGW32__
/* Return the length (number of units) of the first character in S,
putting its 'ucs4_t' representation in *PUC. */
*puc = 0xfffd;
return 1;
}
-#endif /* HAVE_WCHAR_H */
+#endif /* HAVE_WCHAR_H and not Cygwin/Mingw */
/* Perform a comparison of two entries. */
static signed int
rsrc_cmp (bfd_boolean is_name, rsrc_entry * a, rsrc_entry * b)
{
+ signed int res;
+ bfd_byte * astring;
+ unsigned int alen;
+ bfd_byte * bstring;
+ unsigned int blen;
+
if (! is_name)
- return a->name_id.id - b->name_id.id;
+ return a->name_id.id - b->name_id.id;
/* We have to perform a case insenstive, unicode string comparison... */
- int res;
+ astring = a->name_id.name.string;
+ alen = a->name_id.name.len;
+ bstring = b->name_id.name.string;
+ blen = b->name_id.name.len;
+
+#if defined __CYGWIN__ || defined __MINGW32__
+ /* Under Windows hosts (both Cygwin and Mingw types),
+ unicode == UTF-16 == wchar_t. The case insensitive string comparison
+ function however goes by different names in the two environments... */
+#undef rscpcmp
#ifdef __CYGWIN__
- /* Under Cygwin unicode == UTF-16 == wchar_t.
- FIXME: The same is true for MingGW - we should test for that too. */
- res = wcsncasecmp ((const wchar_t *) astring + 2, (const wchar_t *) bstring + 2, min (alen, blen));
+#define rscpcmp wcsncasecmp
+#endif
+#ifdef __MINGW32__
+#define rscpcmp wcsnicmp
+#endif
+
+ res = rscpcmp ((const wchar_t *) astring, (const wchar_t *) bstring,
+ min (alen, blen));
+
#elif defined HAVE_WCHAR_H
- unsigned int i;
- bfd_byte * astring = a->name_id.name.string;
- unsigned int alen = a->name_id.name.len;
- bfd_byte * bstring = b->name_id.name.string;
- unsigned int blen = b->name_id.name.len;
-
- res = 0;
- for (i = min (alen, blen); i--; astring += 2, bstring += 2)
- {
- wchar_t awc;
- wchar_t bwc;
-
- /* Convert UTF-16 unicode characters into wchar_t characters so
- that we can then perform a case insensitive comparison. */
- int Alen = u16_mbtouc (& awc, (const unsigned short *) astring, 2);
- int Blen = u16_mbtouc (& bwc, (const unsigned short *) bstring, 2);
-
- if (Alen != Blen)
- return Alen - Blen;
- res = wcsncasecmp (& awc, & bwc, 1);
- if (res)
- break;
- }
+ {
+ unsigned int i;
+ res = 0;
+ for (i = min (alen, blen); i--; astring += 2, bstring += 2)
+ {
+ wchar_t awc;
+ wchar_t bwc;
+
+ /* Convert UTF-16 unicode characters into wchar_t characters so
+ that we can then perform a case insensitive comparison. */
+ int Alen = u16_mbtouc (& awc, (const unsigned short *) astring, 2);
+ int Blen = u16_mbtouc (& bwc, (const unsigned short *) bstring, 2);
+
+ if (Alen != Blen)
+ return Alen - Blen;
+ res = wcsncasecmp (& awc, & bwc, 1);
+ if (res)
+ break;
+ }
+ }
#else
- res = memcmp (astring + 2, bstring + 2, min (alen, blen) * 2);
+ /* Do the best we can - a case sensitive, untranslated comparison. */
+ res = memcmp (astring, bstring, min (alen, blen) * 2);
#endif
if (res == 0)
buffer[0] = 0;
- if (dir != NULL && dir->entry != NULL && dir->entry->parent != NULL && dir->entry->parent->entry != NULL)
+ if (dir != NULL && dir->entry != NULL && dir->entry->parent != NULL
+ && dir->entry->parent->entry != NULL)
{
strcpy (buffer, "type: ");
if (dir->entry->parent->entry->is_name)
- rsrc_print_name (buffer + strlen (buffer), dir->entry->parent->entry->name_id.name);
+ rsrc_print_name (buffer + strlen (buffer),
+ dir->entry->parent->entry->name_id.name);
else
{
unsigned int id = dir->entry->parent->entry->name_id.id;
This function is called when we have detected two string resources with
match top-28-bit IDs. We have to scan the string tables inside the leaves
and discover if there are any real collisions. If there are then we report
- them and return FALSE. Otherwise we copy any strings from B into A and then
- return TRUE. */
+ them and return FALSE. Otherwise we copy any strings from B into A and
+ then return TRUE. */
static bfd_boolean
rsrc_merge_string_entries (rsrc_entry * a ATTRIBUTE_UNUSED,
{
unsigned int copy_needed = 0;
unsigned int i;
+ bfd_byte * astring;
+ bfd_byte * bstring;
+ bfd_byte * new_data;
+ bfd_byte * nstring;
/* Step one: Find out what we have to do. */
BFD_ASSERT (! a->is_dir);
- bfd_byte * astring = a->value.leaf->data;
+ astring = a->value.leaf->data;
BFD_ASSERT (! b->is_dir);
- bfd_byte * bstring = b->value.leaf->data;
+ bstring = b->value.leaf->data;
for (i = 0; i < 16; i++)
{
(We never get string resources with fully empty string tables).
We need to allocate an extra COPY_NEEDED bytes in A and then bring
in B's strings. */
- bfd_byte * new_data = bfd_malloc (a->value.leaf->size + copy_needed);
+ new_data = bfd_malloc (a->value.leaf->size + copy_needed);
if (new_data == NULL)
return FALSE;
- bfd_byte * nstring = new_data;
+ nstring = new_data;
astring = a->value.leaf->data;
bstring = b->value.leaf->data;
* nstring++ = 0;
* nstring++ = 0;
}
-
+
astring += (alen + 1) * 2;
bstring += (blen + 1) * 2;
}
BFD_ASSERT (nstring - new_data == (signed) (a->value.leaf->size + copy_needed));
-
+
free (a->value.leaf->data);
a->value.leaf->data = new_data;
a->value.leaf->size += copy_needed;
/* Sort the entries in given part of the directory.
We use an old fashioned bubble sort because we are dealing
- with lists and we want to handle matches specially. */
+ with lists and we want to handle matches specially. */
static void
rsrc_sort_entries (rsrc_dir_chain * chain,
resource manifests - there can only be one of these,
even if they differ in language. Zero-language manifests
are assumed to be default manifests (provided by the
- cygwin build system) and these can be silently dropped,
+ Cygwin/MinGW build system) and these can be silently dropped,
unless that would reduce the number of manifests to zero.
There should only ever be one non-zero lang manifest -
if there are more it is an error. A non-zero lang
bfd_set_error (bfd_error_file_truncated);
return;
}
-
+
/* Unhook NEXT from the chain. */
/* FIXME: memory loss here. */
entry->next_entry = next->next_entry;
/* Attach B's chain onto A. */
static void
-rsrc_attach_chain (struct rsrc_dir_chain * achain, struct rsrc_dir_chain * bchain)
+rsrc_attach_chain (rsrc_dir_chain * achain, rsrc_dir_chain * bchain)
{
if (bchain->num_entries == 0)
return;
achain->last_entry->next_entry = bchain->first_entry;
achain->last_entry = bchain->last_entry;
}
-
+
bchain->num_entries = 0;
bchain->first_entry = bchain->last_entry = NULL;
}
static void
rsrc_merge (struct rsrc_entry * a, struct rsrc_entry * b)
{
+ rsrc_directory * adir;
+ rsrc_directory * bdir;
+
BFD_ASSERT (a->is_dir);
BFD_ASSERT (b->is_dir);
- rsrc_directory * adir = a->value.directory;
- rsrc_directory * bdir = b->value.directory;
-
+ adir = a->value.directory;
+ bdir = b->value.directory;
+
if (adir->characteristics != bdir->characteristics)
{
_bfd_error_handler (_(".rsrc merge failure: dirs with differing characteristics\n"));
bfd_set_error (bfd_error_file_truncated);
return;
}
-
+
if (adir->major != bdir->major || adir->minor != bdir->minor)
{
_bfd_error_handler (_(".rsrc merge failure: differing directory versions\n"));
rsrc_process_section (bfd * abfd,
struct coff_final_link_info * pfinfo)
{
- rsrc_directory new_table;
- bfd_size_type size;
- asection * sec;
+ rsrc_directory new_table;
+ bfd_size_type size;
+ asection * sec;
+ pe_data_type * pe;
+ bfd_vma rva_bias;
+ bfd_byte * data;
+ bfd_byte * datastart;
+ bfd_byte * dataend;
+ bfd_byte * new_data;
+ unsigned int num_resource_sets;
+ rsrc_directory * type_tables;
+ rsrc_write_data write_data;
+ unsigned int indx;
+ bfd * input;
+ unsigned int num_input_rsrc = 0;
+ unsigned int max_num_input_rsrc = 4;
+ ptrdiff_t * rsrc_sizes = NULL;
new_table.names.num_entries = 0;
new_table.ids.num_entries = 0;
-
+
sec = bfd_get_section_by_name (abfd, ".rsrc");
if (sec == NULL || (size = sec->rawsize) == 0)
return;
- pe_data_type * pe = pe_data (abfd);
+ pe = pe_data (abfd);
if (pe == NULL)
return;
- bfd_vma rva_bias;
rva_bias = sec->vma - pe->pe_opthdr.ImageBase;
- bfd_byte * data = bfd_malloc (size);
+ data = bfd_malloc (size);
if (data == NULL)
return;
- bfd_byte * datastart = data;
+ datastart = data;
if (! bfd_get_section_contents (abfd, sec, data, 0, size))
goto end;
+ /* Step zero: Scan the input bfds looking for .rsrc sections and record
+ their lengths. Note - we rely upon the fact that the linker script
+ does *not* sort the input .rsrc sections, so that the order in the
+ linkinfo list matches the order in the output .rsrc section.
+
+ We need to know the lengths because each input .rsrc section has padding
+ at the end of a variable amount. (It does not appear to be based upon
+ the section alignment or the file alignment). We need to skip any
+ padding bytes when parsing the input .rsrc sections. */
+ rsrc_sizes = bfd_malloc (max_num_input_rsrc * sizeof * rsrc_sizes);
+ if (rsrc_sizes == NULL)
+ goto end;
+
+ for (input = pfinfo->info->input_bfds;
+ input != NULL;
+ input = input->link.next)
+ {
+ asection * rsrc_sec = bfd_get_section_by_name (input, ".rsrc");
+
+ if (rsrc_sec != NULL)
+ {
+ if (num_input_rsrc == max_num_input_rsrc)
+ {
+ max_num_input_rsrc += 10;
+ rsrc_sizes = bfd_realloc (rsrc_sizes, max_num_input_rsrc
+ * sizeof * rsrc_sizes);
+ if (rsrc_sizes == NULL)
+ goto end;
+ }
+
+ BFD_ASSERT (rsrc_sec->size > 0);
+ rsrc_sizes [num_input_rsrc ++] = rsrc_sec->size;
+ }
+ }
+
+ if (num_input_rsrc < 2)
+ goto end;
+
/* Step one: Walk the section, computing the size of the tables,
leaves and data and decide if we need to do anything. */
- bfd_byte * dataend = data + size;
- unsigned int num_resource_sets = 0;
- sizeof_leaves = sizeof_strings = sizeof_tables_and_entries = 0;
+ dataend = data + size;
+ num_resource_sets = 0;
while (data < dataend)
{
bfd_byte * p = data;
data = rsrc_count_directory (abfd, data, data, dataend, rva_bias);
+
if (data > dataend)
{
/* Corrupted .rsrc section - cannot merge. */
goto end;
}
- /* Align the data pointer - we assume 1^2 alignment. */
- data = (bfd_byte *) (((long) (data + 3)) & ~ 3);
- rva_bias += data - p;
-
- if (data == (dataend - 4))
- data = dataend;
+ if ((data - p) > rsrc_sizes [num_resource_sets])
+ {
+ _bfd_error_handler (_("%s: .rsrc merge failure: unexpected .rsrc size"),
+ bfd_get_filename (abfd));
+ bfd_set_error (bfd_error_file_truncated);
+ goto end;
+ }
+ /* FIXME: Should we add a check for "data - p" being much smaller
+ than rsrc_sizes[num_resource_sets] ? */
+ data = p + rsrc_sizes[num_resource_sets];
+ rva_bias += data - p;
++ num_resource_sets;
}
-
- if (num_resource_sets < 2)
- /* No merging necessary. */
- goto end;
+ BFD_ASSERT (num_resource_sets == num_input_rsrc);
/* Step two: Walk the data again, building trees of the resources. */
data = datastart;
rva_bias = sec->vma - pe->pe_opthdr.ImageBase;
- rsrc_directory * type_tables = bfd_malloc (num_resource_sets * sizeof * type_tables);
+ type_tables = bfd_malloc (num_resource_sets * sizeof * type_tables);
if (type_tables == NULL)
goto end;
- unsigned int index = 0;
+ indx = 0;
while (data < dataend)
{
bfd_byte * p = data;
- data = rsrc_parse_directory (abfd, type_tables + index, data, data, dataend,
- rva_bias, NULL);
- data = (bfd_byte *) (((long) (data + 3)) & ~ 3);
+ (void) rsrc_parse_directory (abfd, type_tables + indx, data, data,
+ dataend, rva_bias, NULL);
+ data = p + rsrc_sizes[indx];
rva_bias += data - p;
- if (data == (dataend - 4))
- data = dataend;
- index ++;
+ ++ indx;
}
- BFD_ASSERT (index == num_resource_sets);
-
+ BFD_ASSERT (indx == num_resource_sets);
+
/* Step three: Merge the top level tables (there can be only one).
-
+
We must ensure that the merged entries are in ascending order.
-
+
We also thread the top level table entries from the old tree onto
the new table, so that they can be pulled off later. */
new_table.names.first_entry = NULL;
new_table.names.last_entry = NULL;
- for (index = 0; index < num_resource_sets; index++)
- rsrc_attach_chain (& new_table.names, & type_tables[index].names);
+ for (indx = 0; indx < num_resource_sets; indx++)
+ rsrc_attach_chain (& new_table.names, & type_tables[indx].names);
rsrc_sort_entries (& new_table.names, TRUE, & new_table);
-
+
/* Chain the ID entries onto the table. */
new_table.ids.first_entry = NULL;
new_table.ids.last_entry = NULL;
- for (index = 0; index < num_resource_sets; index++)
- rsrc_attach_chain (& new_table.ids, & type_tables[index].ids);
+ for (indx = 0; indx < num_resource_sets; indx++)
+ rsrc_attach_chain (& new_table.ids, & type_tables[indx].ids);
rsrc_sort_entries (& new_table.ids, FALSE, & new_table);
/* Step four: Create new contents for the .rsrc section. */
- bfd_byte * new_data = bfd_malloc (size);
+ /* Step four point one: Compute the size of each region of the .rsrc section.
+ We do this now, rather than earlier, as the merging above may have dropped
+ some entries. */
+ sizeof_leaves = sizeof_strings = sizeof_tables_and_entries = 0;
+ rsrc_compute_region_sizes (& new_table);
+ /* We increment sizeof_strings to make sure that resource data
+ starts on an 8-byte boundary. FIXME: Is this correct ? */
+ sizeof_strings = (sizeof_strings + 7) & ~ 7;
+
+ new_data = bfd_zalloc (abfd, size);
if (new_data == NULL)
goto end;
- rsrc_write_data write_data;
-
write_data.abfd = abfd;
write_data.datastart = new_data;
write_data.next_table = new_data;
write_data.next_leaf = new_data + sizeof_tables_and_entries;
write_data.next_string = write_data.next_leaf + sizeof_leaves;
write_data.next_data = write_data.next_string + sizeof_strings;
-
- write_data.rva_bias = sec->vma - pe->pe_opthdr.ImageBase;
+ write_data.rva_bias = sec->vma - pe->pe_opthdr.ImageBase;
rsrc_write_directory (& write_data, & new_table);
/* Step five: Replace the old contents with the new.
We recompute the size as we may have lost entries due to mergeing. */
- size = ((write_data.next_data - new_data) + 3) & ~3;
+ size = ((write_data.next_data - new_data) + 3) & ~ 3;
+
+ {
+ int page_size;
+
+ if (coff_data (abfd)->link_info)
+ {
+ page_size = pe_data (abfd)->pe_opthdr.FileAlignment;
+
+ /* If no file alignment has been set, default to one.
+ This repairs 'ld -r' for arm-wince-pe target. */
+ if (page_size == 0)
+ page_size = 1;
+ }
+ else
+ page_size = PE_DEF_FILE_ALIGNMENT;
+ size = (size + page_size - 1) & - page_size;
+ }
+
bfd_set_section_contents (pfinfo->output_bfd, sec, new_data, 0, size);
sec->size = sec->rawsize = size;
-
+
end:
+ /* Step six: Free all the memory that we have used. */
/* FIXME: Free the resource tree, if we have one. */
free (datastart);
+ free (rsrc_sizes);
}
/* Handle the .idata section and other things that need symbol table
}
h1 = coff_link_hash_lookup (coff_hash_table (info),
- (bfd_get_symbol_leading_char(abfd) != 0
+ (bfd_get_symbol_leading_char (abfd) != 0
? "__tls_used" : "_tls_used"),
FALSE, FALSE, TRUE);
if (h1 != NULL)
projects / deliverable / binutils-gdb.git / blobdiff