#define HighBitSet(val) ((val) & 0x80000000)
#define SetHighBit(val) ((val) | 0x80000000)
#define WithoutHighBit(val) ((val) & 0x7fffffff)
-
-/* 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. */
\f
void
_bfd_XXi_swap_sym_in (bfd * abfd, void * ext1, void * in1)
in->n_sclass = C_STAT;
}
#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
}
static bfd_boolean
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[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. */
(0x02000000). Also, the resource data should also be read and
writable. */
- /* FIXME: Alignment is also encoded in this field, at least on PPC and
+ /* FIXME: Alignment is also encoded in this field, at least on
ARM-WINCE. Although - how do we get the original alignment field
back ? */
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 bfd_boolean
pe_print_idata (bfd * abfd, void * 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;
dataoff = addr - section->vma;
-#ifdef POWERPC_LE_PE
- if (rel_section != 0 && rel_section->size != 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;
- bfd_vma offset;
-
- if (!bfd_malloc_and_get_section (abfd, rel_section, &data))
- {
- free (data);
- return FALSE;
- }
-
- offset = abfd->start_address - rel_section->vma;
-
- if (offset >= rel_section->size || offset + 8 > rel_section->size)
- {
- 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;
-
- fprintf (file,
- _("\nFunction descriptor located at the start address: %04lx\n"),
- (unsigned long int) (abfd->start_address));
- fprintf (file,
- /* xgettext:c-format */
- _("\tcode-base %08lx toc (loadable/actual) %08lx/%08lx\n"),
- start_address, loadable_toc_address, toc_address);
- free (data);
- }
- else
- {
- fprintf (file,
- _("\nNo reldata section! Function descriptor not decoded.\n"));
- }
-#endif
-
fprintf (file,
_("\nThe Import Tables (interpreted %s section contents)\n"),
section->name);
bfd_fprintf_vma (abfd, 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");
}
{
bfd_vma addr = ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].VirtualAddress
+ ope->pe_opthdr.ImageBase;
- asection *section = find_section_by_vma (obfd, addr);
+ /* In particular a .buildid section may overlap (in VA space) with
+ whatever section comes ahead of it (largely because of section->size
+ representing s_size, not virt_size). Therefore don't look for the
+ section containing the first byte, but for that covering the last
+ one. */
+ bfd_vma last = addr + ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size - 1;
+ asection *section = find_section_by_vma (obfd, last);
bfd_byte *data;
+ /* PR 17512: file: 0f15796a. */
+ if (section && addr < section->vma)
+ {
+ /* xgettext:c-format */
+ _bfd_error_handler
+ (_("%pB: Data Directory (%lx bytes at %" PRIx64 ") "
+ "extends across section boundary at %" PRIx64),
+ obfd, ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size,
+ (uint64_t) addr, (uint64_t) section->vma);
+ return FALSE;
+ }
+
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));
- /* PR 17512: file: 0f15796a. */
- if ((unsigned long) ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size
- > section->size - (addr - section->vma))
- {
- /* xgettext:c-format */
- _bfd_error_handler
- (_("%pB: Data Directory size (%lx) "
- "exceeds space left in section (%" PRIx64 ")"),
- obfd, ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size,
- (uint64_t) (section->size - (addr - section->vma)));
- free (data);
- return FALSE;
- }
-
for (i = 0; i < ope->pe_opthdr.DataDirectory[PE_DEBUG_DATA].Size
/ sizeof (struct external_IMAGE_DEBUG_DIRECTORY); i++)
{
projects / deliverable / binutils-gdb.git / blobdiff